48
Ulvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2. f3 c6 3. c4 f6 4. g5 d5 5.exd5 b5 (968 games) ECO: C57h [Two Knights: Ulvestad Variation] Generated by Scid 4.2.2, 2011.02.15 0.1 Statistics and History 0.1.1 Statistics Games 1:0 1 2 : 1 2 0:1 Score All report games 968 363 181 424 46.8% 0.1.2 Oldest games 1: 1:0(41) Pinkus – Bernstein, Ventnor City 1941 86 2: 1:0(32) Berliner – Ponce Lopez Miguel, 1945 90 3: 1 2 : 1 2 (91) Kan – Konstantinopolsky, 1945 75 4: 1 2 : 1 2 (62) Kan – Konstantinopolsky, Moscow 1945 75 5: 0:1(38) Mieses – Steiner, Hastings 1945 26 6: 1 2 : 1 2 (77) Kopilov – Ravinsky, Leningrad 1949 138 7: 0:1(30) Hoehn – Fox, Arvida 1949 70 8: 1:0(17) Paoli – Ojanen, Trencianske Teplice 1949.09.11 87 0.1.3 Newest games 1: 0:1(14) Sanikidze – Gharibyan, Batumi GEO 2010.09.23 70 2: 1 2 : 1 2 (26) Prpic 2011 – Bozanic 2249, Sibenik CRO 2010.09.05 57 3: 1 2 : 1 2 (49) Ibrahim 2157 – Sarwat 2379, Abu Dhabi UAE 2010.08.12 52 4: 0:1(23) Bik – Cooklev, Irvine USA 2010.08.06 70 5: 0:1(23) Amarapala 1694 – Joensen, Copenhagen DEN 2010.08.05 56 6: 1:0(34) Gunajew 2324 – Falkowski 2091, Olomouc CZE 2010.08.05 35 7: 1 2 : 1 2 (10) Sveshnikov 2382 – Marholev 2433, Di Roseto ITA 2010.06.11 45 8: 0:1(64) Nezar 2398 – Fressinet 2670, Guingamp FRA 2010.06.06 50

Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

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Page 1: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Ulvestad Gambit

Database: 31-XII-2010 (4,399,153 games)Report: 1.e4 e5 2.Nf3Nc6 3.Bc4Nf6 4.Ng5 d5 5.exd5 b5 (968 games)ECO: C57h [Two Knights: Ulvestad Variation]Generated by Scid 4.2.2, 2011.02.15

rZblka0so0o0Zpop0ZnZ0m0ZZpZPo0M00ZBZ0Z0ZZ0Z0Z0Z0POPO0OPOSNAQJ0ZR

0.1 Statistics and History

0.1.1 Statistics

Games 1:0 12

: 12

0:1 ScoreAll report games 968 363 181 424 46.8%

0.1.2 Oldest games

1: 1:0(41) Pinkus – Bernstein, Ventnor City 1941 86

2: 1:0(32) Berliner – Ponce Lopez Miguel, 1945 90

3: 12

: 12(91) Kan – Konstantinopolsky, 1945 75

4: 12

: 12(62) Kan – Konstantinopolsky, Moscow 1945 75

5: 0:1(38) Mieses – Steiner, Hastings 1945 26

6: 12

: 12(77) Kopilov – Ravinsky, Leningrad 1949 138

7: 0:1(30) Hoehn – Fox, Arvida 1949 70

8: 1:0(17) Paoli – Ojanen, Trencianske Teplice 1949.09.11 87

0.1.3 Newest games

1: 0:1(14) Sanikidze – Gharibyan, Batumi GEO 2010.09.23 70

2: 12

: 12(26) Prpic 2011 – Bozanic 2249, Sibenik CRO 2010.09.05 57

3: 12

: 12(49) Ibrahim 2157 – Sarwat 2379, Abu Dhabi UAE 2010.08.12 52

4: 0:1(23) Bik – Cooklev, Irvine USA 2010.08.06 70

5: 0:1(23) Amarapala 1694 – Joensen, Copenhagen DEN 2010.08.05 56

6: 1:0(34) Gunajew 2324 – Falkowski 2091, Olomouc CZE 2010.08.05 35

7: 12

: 12(10) Sveshnikov 2382 – Marholev 2433, Di Roseto ITA 2010.06.11 45

8: 0:1(64) Nezar 2398 – Fressinet 2670, Guingamp FRA 2010.06.06 50

Page 2: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

0.1.4 Current popularity

Year 1800-99 1900-49 1950-69 1970-79 1980-89 1990-99 2000-09Once every X games — 9476 4555 4194 4055 3996 5036

Frequency in all years: once every 4544 gamesIn the 10 years to today: once every 5319 games (down 14% from all years)In the 5 years to today: once every 5992 games (down 23% from all years)In the 1 year to today: once every 6687 games (down 31% from all years)

0.1.5 Most frequent players (White)

1: 7 1998–1999 50% Baer Horst Hugo 105,106,107,108,111,112,146

2: 7 1989–2006 79% Grott Peter 28,105,109,129,137,146

3: 7 1998–1999 64% Gysi Adolf 18,107,111,112,146

4: 5 1949–1972 50% 2300 Paoli, Enrico 78,87,115,128

5: 5 1998–1999 70% Leisebein Peter 85,107,146

6: 5 1975–1985 0% Essegern, Kurt Dr 1,61,127

0.1.6 Most frequent players (Black)

1: 31 1989–2005 56% Leisebein Peter 18,28,36,39,100,102,105,106,...

2: 12 1999–2010 54% 2521 Karpatchev, Aleksandr 8,46,102,104,105,107,124,132,...

3: 5 1991–1994 90% Flear, Glenn C 92,95,102,107

4: 4 1990–1999 100% 2510 Hector, Jonny 19,21,92

5: 4 1998–2009 50% 2451 Biolek, Richard 34,47,53,72

6: 4 1995–2001 75% 2427 Solleveld, Maarten 92,100

0.2 Ratings and Performance

0.2.1 Average ratings and performance

White rating: 2180 (235 games); White performance: 2209 (49% vs 2216)Black rating: 2216 (248 games); Black performance: 2144 (45% vs 2180)

0.2.2 Games with highest average rating

1: 0:1(50) Morozevich – Piket, 1995 92

2: 0:1(54) Naiditsch 2664 – Carlsen 2646, 2006 92

3: 1:0(29) Vallejo Pons 2660 – Naiditsch 2647, 2007 107

4: 0:1(41) Shabalov – Ivanov Alexander, 1996 129

5: 0:1(42) Estrin – Berliner, 1965 146

6: 1:0(41) Brodsky – Wahls, 1996 103

7: 12

: 12(77) Kopilov – Ravinsky, Leningrad 1949 138

8: 0:1(57) Zelcic – Sermek, 1994 102

Page 3: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

0.3 Result Trends

0.3.1 Result lengths and frequencies

Score Game length Frequency1:0 1

2: 12

0:1 1:0 12

: 12

0:1Report games 46.8% 35 34 32 37.5% 18.6% 43.8%All games 53.9% 39 35 40 38.6% 30.5% 30.7%

0.3.2 Shortest wins (White)

1: 1:0(11) Raedisch – Goetz, 2000 44

2: 1:0(11) Aldrich 2026 – Ewers Tom, 2000 133

3: 1:0(11) De Bie – Muhren, 2000 17

4: 1:0(11) Butenko A – Koroliova Yu, 2000 85

5: 1:0(12) Paetzold Ortwin – Revelle David, 1997 73

0.3.3 Shortest wins (Black)

1: 0:1(8) Dorn – Roitzsch, 2001 44

2: 0:1(8) Gibaru – Dietze 2126, ICCF 2000 89

3: 0:1(8) Torres Cristian – Caro Emilio, Medellin (Colombia) 2009 81

4: 0:1(9) Van hentenryck 2090 – Mosshammer, ICCF 2008 19

5: 0:1(9) Jadav Sameer – Stilman Eduardo, 2006 34

0.4 Moves and Themes

0.4.1 Move orders reaching the report position

There were 5 move orders reaching this position:1: 1.e4 e5 2.Nf3Nc6 3.Bc4Nf6 4.Ng5 d5 5.exd5 b5 (934)2: 1.e4 e5 2.Bc4Nf6 3.Nf3Nc6 4.Ng5 d5 5.exd5 b5 (19)3: 1.e4 e5 2.Nf3Nf6 3.Bc4Nc6 4.Ng5 d5 5.exd5 b5 (8)4: 1.e4 e5 2.Bc4Nc6 3.Nf3Nf6 4.Ng5 d5 5.exd5 b5 (5)5: 1.e4Nc6 2.Nf3 e5 3.Bc4Nf6 4.Ng5 d5 5.exd5 b5 (2)

0.4.2 Moves from the report position

Move ECO Frequency Score µElo Perf µYear % Draws1 Bf1 493: 50.9% 53.6% 2221 2258 1994 18%2 Bxb5 292: 30.1% 39.0% 2159 2118 1996 18%3 dxc6 104: 10.7% 41.8% 2063 2153 1998 20%4 Bb3 48: 4.9% 44.7% 2000 19%5 Be2 13: 1.3% 46.1% 1996 31%6 Nxf7 6: 0.6% 25.0% 2000 17%7 Bd3 5: 0.5% 0.0% 1990 0%8 Nc3 3: 0.3% 50.0% 1999 33%9 Qe2 2: 0.2% 0.0% 1995 0%

10 h3 1: 0.1% 0.0% 2000 0%11 Kf1 1: 0.1% 100.0% 2005 0%Total 968:100.0% 46.8% 2180 2194 1996 19%

Page 4: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

0.4.3 Positional Themes

Frequency of themes in the first 20 moves of each game:Same-side castling: 33% White Isolated Queen Pawn: 28%Opposite castling: 18% Black Isolated Queen Pawn: 2%Kingside pawn storm: 37% White Pawn on 5/6/7th rank: 64%Queens exchanged: 58% Black Pawn on 2/3/4th rank: 59%Only one side has Bishop pair: 2% Open c/d/e file: 62%

0.4.4 Endgames

Material at the end of each game:R Q QR

p BN R BN Q BN QR BN

Report games 2% 7% 9% 36% 1% 3% 2% 39%All games 3% 9% 9% 25% 2% 4% 4% 43%

Page 5: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

0.5 Theory Table

1.e4 e5 2.Nf3Nc6 3.Bc4Nf6 4.Ng5 d5 5.exd5 b5: +363 =181 –424 (453.5/968: 47%)6 7 8 9 10 11 12 13

1 Be21

Nd42Nf33

Nxf3+4Bxf3e4

Be2a6

a45

b4c4bxc3

dxc3Nxd5

Qd4Nf66

31: 32%

2 Bb3Nd47

c38

Nxb3Qxb39

Qxd510Qxd511

Nxd5OO12

f613Nf314

Bb715d4Bd6

dxe5Bxe516

48: 45%

3 dxc6bxc4

Nc317

h618Nge419

Nxe4Nxe4Qd520

f321

Qxc622OOf523

Nc3Bc5+

Kh1OO24

45: 46%

4 ......

Qe2Qd525

OO26

Bd627Nc328

Qxc6d429

cxd3cxd3OO

Nce430

Nxe4dxe431

f63259: 39%

5 Bxb5Qxd533

Be234

Bb735d336

Nd437f338

Bc539Nc3Qd740

Nce4Nxe4

fxe441

f6Nf3OO42

57: 46%

6 ......

Nc3Qxg243

Qf344

Qxf345Nxf3Bd7

d346

Nd447Bxd7+48

Kxd7Nxd4exd4

Ne249

Re85061: 36%

7 ......

...

.........

...

...OOBd651

Bxc652

Bxc6Nxe5Bxe5

Re1OOO53

35: 46%

8 ......

Bxc6+Qxc6

Qf354

e455Qb356

Bc557Qxf7+58

Kd8OO59

Rf860Qxg761

Rg862Qh663

Bb76458: 38%

9 ......

...

...OOh665

Nf366

Bg467Nxe568

Bxd1Nxc6Bxc2

Re1+Kd7

Ne5+Kc869

30: 40%

10 ......

...

......Bb7

Qf370

e471Qb372

OOO73Qh3+74

Kb8Nxf775

Rd5Nc376

Rh57751: 31%

11 Bf1Qxd578

Nc379

Qc580Bxb581

Be782d383

OONge4Nxe4

dxe4Nd4

Bd3Be6

OOg684

28: 59%

12 ...Nxd5

Bxb585

Bb786d487

exd488OO89

Qf690Qf3Ne7

c3h6

Qxf6gxf6

Ne4OOO91

60: 72%

13 ...h6

Nf392

Qxd593Nc3Qe694

Nxb5Bd695

Nxd6+Qxd696

d397

Bb798Be2OOO

OOg599

32: 45%

14 ......

...

.........

Bxb5Bb7

Qe2100

OOO101d3102

Nd4103Nxd4exd4

Qxe6+fxe6104

50: 33%

15 ......

Nxf7Kxf7

dxc6Bc5105

Be2106

Rf8107d3108

Kg8109OOBf5110

Nc3111

b4Na4Bd6112

70: 54%

16 ...Nd4

c3113

Nxd5114Nxf7115

Kxf7116cxd4exd4117

Qf3+118

Nf6119Qxa8120

Bc5Be2121

d3Nc3122

Re812372: 51%

17 ......

...

...cxd4Qxg5

Bxb5+124

Kd8125OO126

Bb7127Qf3Rb8128

dxe5129

Ne3130Qh3Qxg2+131

36: 43%

18 ......

...

.........

...

...Qf3Bb7132

OO133

Rb8134dxe5135

Ne3136Qh3Qxg2+137

38: 66%

19 ......

...

...Ne4Qh4138

Ng3139

Bg4140f3e4141

cxd4Bd6142

Bxb5+143

Kd8Qb3144

Bxg3+14568: 54%

20 ......

...

.........

...

.........

...

.........

OOexf3146

39: 59%

1 6.Nxf7Kxf7 7.dxc6+ bxc4 8.Qe2Qd5 9.OOBd6 10.Qf3Qxf3 11.gxf3Re8 12.Nc3Bf513.b3 cxb3 14.cxb3Rab8 15.Na4Rb4 16.Ba3

Rxa4 17.Bxd6Ra6 18.Bxc7Rxc6 19.Rfc1Rxc1+ 20.Rxc1Rc8 21.Rc4Ne8 22.Bxe5Rxc4 23.bxc4Be6 0:1(50) Nabuurs – Bottema,

Page 6: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

2000; 9...Be7 10.b3 cxb3 11.axb3Qxc612.Nc3Re8 13.Bb2Kg8 14.Qe3Bc515.Qg5 h6 16.Qg6 1

2: 12

Gaygusuzoglu IrazGulce – Moisejeva J, 2004; 8...Qd4 9.Nc3Ba610.OOBd6 11.Qe3Rhe8 12.Rd1Kg8 13.d3cxd3 14.cxd3Bc5 15.Qxd4Bxd4 16.Bg5Re6 17.Bxf6Rxf6 18.Ne4Rxc6 19.Rd2Rb8 0:1 Mrak K – Muri, 1997; 8.Nc3Bc59.OOBg4 10.Qe1Re8 11.Nd1 e4 12.Ne3Qd4 13.Rb1Bf3 14.gxf3 exf3 15.Kh1Qf416.Rg1Bd6 17.Rg3Qh4 18.Qg1Bxg319.Qxg3Qxg3 20.hxg3Rad8 21.b4 h5 22.b5Ng4 23.Kg1Rd4 0:1(55) Varin Pierre Antoi –Van Mulder, 2001; 8.OOQd5 9.Qe2Bd610.d3Ba6 11.b3 cxd3 12.cxd3Bxd3 13.Qd1Bxf1 14.Qxf1Qd4 15.Qc4+Qxc4 16.bxc4Rhd8 17.Nc3Bb4 18.Bb2Rd2 19.Rb1Rad8 20.g3Bxc3 21.Bxc3Rd1+ 22.Rxd1Rxd1+ 23.Kg2Rc1 0:1(37) Grieb Tobias –Schneider Olaf, 2003; 6...Qd7 7.Nxh8 bxc48.dxc6Qxc6 9.Qf3 e4 10.Qf4Bb7 11.Qe5+Be7 12.Nc3Qd7 13.h3 OOO 14.Nf7Re815.Qa5 a6 16.Ne5Qe6 17.Ne2Bd6 18.Ng4Nxg4 19.hxg4Qxg4 20.Qh5Qxh5 21.Rxh5h6 22.Nd4Rf8 23.Ne6Rf7 1:0(25) Dagaeva –Kiseleva, 1997.6.Bd3Qxd5 7.OO b4 8.b3Bg4 9.Qe1Bh510.Bc4Qc5 11.d3Be7 12.Be3Qa5 13.a4 OO14.Nd2 a6 15.h3Nd5 16.Nge4Kh8 17.Bxd5Qxd5 18.Nc4 f5 19.Ng3Be8 20.f4 g5 0:1Essegern – Goldberg, 1984; 8.Re1Bc5 9.Ne4Bb7 10.Nxf6+ gxf6 11.Be4Qe6 12.Qh5Rg813.c3Qg4 14.Qxg4Rxg4 15.d3Rb8 16.Nd2h5 17.Bf3Rg7 18.d4Bd6 19.Nc4 h4 20.Be3Ke7 21.Bf4 bxc3 22.bxc3Nxd4 23.Bxb7Nc20:1(34) Beck Stephan – Besner, 1998; 7...a68.Nc3Qd7 9.Qf3Rb8 10.Nge4Be711.Nxf6+Bxf6 12.Nd5Bd8 13.Ne3 OO14.Be4Nd4 15.Qh5 f5 16.Bd5+Kh8 17.f4Nxc2 18.Nxc2Qxd5 0:1 Essegern – MohauptH, 1985; 0:1 Essegern – Mohaupt Hermann,1984; 7.Nxh7Nxh7 8.Bxh7Rxh7 9.d3Qxg210.Rf1Rxh2 11.d4Rh1 12.Rxh1Qxh1+13.Kd2Qh6+ 14.Ke1Qe6 15.c3 exd4+16.Qe2Qxe2+ 17.Kxe2 dxc3 18.bxc3 b419.cxb4Nxb4 20.a3Nc2 21.Ra2Bf5 22.Kd1Ne3+ 23.fxe3Bxb1 0:1(50) Carey Blake – LeeDylan, 1999.6.Nc3 bxc4 7.dxc6 h6 8.Nge4Nxe4 9.Nxe4Qd5 10.f3 f5 11.Nf2Bc5 12.OO OO 13.Kh1e4 14.f4Ba6 15.c3Qxc6 16.Nh3Rad8 17.b4cxb3 18.Qxb3+Kh8 19.Re1Rd3 20.Ng1Bb7 21.Re2Rf6 22.Qc2Rg6 23.Bb2Rg4

0:1(27) Guerrero V – Martinez A, 1990; 8.Nf3e4 9.Qe2Bf5 10.Ne5Qd6 11.f4 exf3 12.gxf3Qe6 13.Nxc4Bxc2 14.Qxe6+ fxe6 15.d4Rb816.Kf2 g5 17.Re1Kf7 18.Ne5+Kg7 19.f4 g420.Rg1Kh7 21.Rg2Bf5 22.b3Bb4 23.Ne2Rhg8 1

2: 12(41) Baer Werner – Boronka Joseph,

1999; 7...Bg4 8.f3Bh5 9.Qe2Bd6 10.d3 cxd311.cxd3 OO 12.Be3Bg6 13.Nge4Nxe414.dxe4 f5 15.OO f4 16.Bf2Be8 17.Qc4+Kh8 18.Nb5 a6 19.Nxd6 cxd6 20.c7Qc821.Qd5Rf6 22.Rac1Bd7 23.Rc3Qe81:0(30) Gomez Andreu 1874 – Simon 2058,Palma de Majorca (Spain) 2009.6.Qe2 bxc4 7.dxc6Qd5 8.Nc3Qxg2 9.Qxe5+Be7 10.Rf1 OO 11.Nge4Bh3 12.Ng3Bd613.Qg5Bxg3 0:1 Blessing – Picco, 1989; 8.f4h6 9.Nc3Qxc6 10.fxe5Nd5 11.Qf3 hxg512.Qxd5Bb7 13.Qxc6+Bxc6 14.OOBc5+15.Kh1 OOO 16.d3 cxd3 17.Bxg5Rd418.cxd3Rg4 19.Ne4Bxe4 20.dxe4Rxg521.Rxf7Rxe5 22.Rxg7Rxe4 23.Rc1Bd60:1(43) Fenghan Rex – Nasman Per, 2000.6.h3 bxc4 7.dxc6Bc5 8.OO OO 9.Re1Qd510.Nc3Qxc6 11.b3Bb7 12.Nf3 e4 13.Ne5Qb6 14.Rf1 cxb3 15.axb3Qe6 16.Ng4Ba617.Re1Nxg4 18.Qxg4 f5 19.Qd1Qb6 20.d4exd3 21.Be3Bxe3 22.Rxe3 dxc2 23.Qxc2Bb7 0:1(39) Calvo Cobas – Pena Gomez 2223,2000.6.Kf1Nd4 7.c3Nxd5 8.Nxf7Kxf7 9.cxd4Bb7 10.dxe5Qh4 11.Qf3+Ke8 12.Bxb5+ c613.Qxd5 1:0 Rost – Lindblom, 2005.

2 6...Nxd5 7.d3Be7 8.Nf3 OO 9.OOBb710.Bd2 b4 11.Re1Bf6 12.Qc1 h6 13.Bf1Re8 14.Re4Kh7 15.h3Nd4 16.Nxd4 exd417.Qe1Ne3 18.Rxe8Qxe8 19.Qc1Nd520.a3 a5 21.axb4 axb4 22.Rxa8Qxa8 23.Qe1Qa2 1

2: 12(39) Ballester – Simon, 1995; 7...h6

8.Ne4Nd4 9.OOBe7 10.Be3Nf5 11.Bd2OO 12.Nbc3 c6 13.Bf3Nh4 14.Nxd5Qxd515.Nf6+Bxf6 16.Bxd5 cxd5 17.f4 exf418.Rxf4Ng6 19.Rb4Bd7 20.Qh5 a5 21.Rb3Ne5 22.h3Bc6 23.Rf1Nd7 0:1(56) SteinsohnV – Haack, 1992; 7.Bxb5Bd7 8.d3Be79.Nf3 f6 10.OONb6 11.Nbd2 OO 12.Nc4Nc8 13.Ba4Nd6 14.Ne3Na5 15.c3Bxa416.Qxa4Nab7 17.Nd5Nc5 18.Qc2Nc819.Nxe7+Nxe7 20.d4 exd4 21.Nxd4Qd622.Be3Rad8 23.Rad1Qa6 1:0(29) Dolnik2038 – Miciak, 2002.6...Qxd5 7.OO a6 8.Nc3Qd8 9.Bf3Bb710.Re1Bd6 11.d4Nd7 12.dxe5Ndxe5

Page 7: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

13.Bxc6+Bxc6 14.f4Bc5+ 15.Be3Bxe3+16.Rxe3Qxd1+ 17.Rxd1 f6 18.Nf3 b419.Ne2Bxf3 20.gxf3Rd8 21.Rxd8+Kxd822.fxe5 1:0 Terrieux 2212 – Philippe, 2002;7...Be7 8.Nc3Qd7 9.Bxb5 OO 10.d3Ne811.f4Bc5+ 12.Kh1Bd4 13.fxe5Bxe514.Bd2Nd6 15.Ba4Rb8 16.Qf3Bb717.Qd5Rbd8 18.Qxe5Nxe5 19.Bxd7Rxd720.Bf4Ng6 21.Be3 a6 22.Rae1Re7 23.Bd4Rfe8 0:1(48) Stotskaja – Draica, 1992.

3 7.OOBd6 8.c3Nxe2+ 9.Qxe2 OO 10.Ne4Nxe4 11.Qxe4 f5 12.Qe2Qh4 13.g3Qh314.f4 exf4 15.gxf4Rf6 16.d3Rg6+ 17.Kh1Bb7 18.c4Kf7 19.Qf3Qxf3+ 20.Rxf3Re821.Bd2Re2 22.Rg3Rxg3 23.hxg3 bxc40:1(30) Toc Noe R – Juarez Flores 2251, 2000;7...Nxd5 8.Nf3Qf6 9.Nxd4 exd4 10.Bxb5+c6 11.Qf3 cxb5 12.Qxd5Rb8 13.Re1+Be714.Qe5Qxe5 15.Rxe5Be6 16.d3Kd717.Na3 a5 18.b3Rhc8 19.Re2Rc6 20.Bb2Rbc8 21.Rc1Bf5 22.Rce1Bb4 23.Rd1Rg60:1(26) Ordaz Flores Alejandro – Juarez Jorge,1993.7.c3Nxd5 8.Nf3Nxf3+ 9.Bxf3 c6 10.OOBd6 11.d4 OO 12.Re1Qc7 13.g3Bb714.Bg2Rae8 15.Nd2 exd4 16.cxd4 f5 17.Nf3f4 18.g4Nf6 19.h3 c5 20.Bd2Ne4 21.Qb3+c4 22.Qxb5Nxd2 23.Nxd2Rxe1+ 1:0(56)Wedlock Stephen L – Ashby, 1997.7.Bf1Bc5 8.c3Nf5 9.Bxb5+Bd7 10.Bxd7+Qxd7 11.c4Nh4 12.OONg4 13.Nh3Qf5 0:1Strejc Vit – Kamenik Petr, 1993.

4 7...Nxe2 8.Qxe2 e4 9.OOBe7 10.Nd4Qxd511.Qxb5+Bd7 12.Qxd5Nxd5 13.Re1 f514.Nc3Nb4 15.a3 c5 16.axb4 cxd4 17.Ne2Bf6 18.d3 OO 19.dxe4 fxe4 20.Ng3 e3 21.fxe3dxe3 22.c3Bf5 23.Bxe3 a6 1

2: 12(38) Cerny

Thorsten – Springer, 1988; 12

: 12(38) Uhmeier Rik

– Tietzen, 1988.5 10.d3 exd3 11.Qxd3Qxd5 12.Qxd5Nxd5

13.OOBb7 14.c4 bxc4 15.Bxc4 OOO 16.Bd2Bc5 17.Bb3Bd4 18.Nc3Nxc3 19.Bxc3Bxc3 20.bxc3 f6 21.Rad1Rhe8 22.Bc4Rxd123.Rxd1 a5 1

2: 12(36) Shchepetkova Margarita –

Fomina Yulia, 2001.6 14.Qxd8+Kxd8 15.Bg5Be7 16.Nd2Bb7

17.OOOKc8 18.Rhe1Re8 19.Kc2Bc620.b3 h6 21.Bxf6Bxf6 22.Nc4Bd7 23.h3Bg5 1:0(57) Oleksienko 2550 – Zawadzka 2390,Lvov (Ukraine) 2009.

7 6...Nxd5 7.Qf3Be6 8.Nxe6 fxe6 9.OOQd710.Nc3 OOO 11.Nxb5Bc5 12.Nc3Rdf8

13.Qg3 h5 14.d3 g5 15.Nxd5 exd5 16.Ba4Rf5 17.Be3 d4 18.Bd2Bd6 19.Qh3 g420.Qh4Qg7 21.h3Ne7 22.f3Ng6 23.Qe1Kb8 1:0(30) Agienko – Medvednikova Mariya,2004; 9...a5 10.Nc3Nce7 11.Qh5+Ng612.Nxd5 exd5 13.a4 b4 14.f4Bc5+ 15.Kh1OO 16.f5Nf4 17.Qg4 h5 18.Qf3 c6 19.c4 d420.Qxc6Rc8 21.Qe4Qf6 22.d3Ne6 23.Bd2Rcd8 1:0(33) Dinh Giang Nam – Tran HuuQuoc Thang, 2001; 9.Nc3Qf6 10.Bxd5 exd511.Qxf6 gxf6 12.Nxd5Nd4 13.Kd1Kf714.c3Ne6 15.Kc2Rd8 16.Ne3Bc5 17.g3Bxe3 18.dxe3 c5 19.e4 a5 1

2: 12

Nemec – Smid,1998; 9...Nce7 10.OO c6 11.Re1Ng6 12.Ne4Be7 13.d3Qd7 14.Ng5Bf6 15.Qh3Ngf416.Bxf4Nxf4 17.Qg4 h5 18.Qh4Qe719.Qg3Bxg5 20.Rxe5Bh6 21.Rae1 OO22.Bxe6+Nxe6 23.Rxe6Qb4 1:0(48) Luft –Bettendorf Heinz, 2001; 9.c3Nce7 10.d3Nf511.Nd2Bc5 12.g4 OO 13.Ne4Ng3 14.Qxg3a5 15.Nxc5Rxf2 1:0 Calero Alba E – Bes MA,1990; 7.Nxf7Kxf7 8.Qf3+Ke6 9.Nc3Ne710.Ne4 c6 11.Ng5+Kd7 12.Nf7Qe813.Nxh8 h6 14.Nf7Ke6 15.Nxe5Kxe516.d4+Kxd4 17.Be3+Ke5 18.Bf4+Nxf419.OOOQh5 20.Rhe1+Kf5 21.Qe4+Kg522.g3Qg4 23.h4+Kh5 1:0(46) Tchougourian1720 – Riquebon 1767, 2007; 10.d4 b4 11.Ne4exd4 12.Ng5+Kd7 13.Bxd5 c6 14.Be6+Kc715.Nf7Qe8 16.Bf4+Kb6 17.Qe4Bxe618.Qxe6Rg8 19.OOONd5 20.Qxe8Rxe821.Bg3 c5 22.Rhe1Rxe1 23.Rxe1 g6 1

2: 12(73)

Solovic Vladimir – Pallag, 2000; 9...Bb710.Bxd5+Kd7 11.Qf5+Ke8 12.Qf7+ 1:0Scala Constanza – Franciscutti Anabel, 2001;7.Nc3Ncb4 8.Nxd5Nxd5 9.Qf3Be6 10.OOc6 11.Nxe6 fxe6 12.Qh5+Kd7 13.Qf7+Qe714.Qxe7+Bxe7 15.c4 bxc4 16.Bxc4Rhf817.d3Nb4 18.Bd2Nc2 19.Rac1Nd4 20.Be3Ne2+ 21.Kh1Nxc1 22.Bxc1Bc5 23.Kg1Rf7 0:1(36) Reeve Stirling – Browne Brendan,2003.6...Na5 7.c3Nxb3 8.Qxb3Qxd5 9.OOBe710.Re1Bb7 11.f3 OO 12.d4 h6 13.Nh3Qd714.dxe5Nd5 15.c4Bc5+ 16.Kh1Nb4 17.Nf4Qf5 18.Na3Rfd8 19.Nd5 bxc4 20.Ne3 cxb321.Nxf5Nd3 22.Be3Bxa3 23.bxa3 b2 0:1(41)Keely 2041 – Weighell 2124, 2001.

8 7.d6Nxb3 8.dxc7Qd5 9.axb3 h6 10.Nf3Bg411.Nc3Qb7 12.Qe2 e4 13.h3Be6 14.Nd4Bc5 15.Nxe6 fxe6 16.Qxb5+Qxb5 17.Nxb5Kd7 18.d4 exd3 19.cxd3Nd5 20.Nc3Nb421.Ke2Nc2 22.Ra4Nd4+ 23.Kd1Nxb3

Page 8: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

1:0(61) Hava – Smid, 2000; 10...e4 11.Nc3Qh512.Nd4Bg4 13.Nde2Bd6 14.h3 b4 15.Na4OO 16.d4 exd3 17.Qxd3Bxc7 18.Be3Rad819.Nd4Rfe8 20.Rf1Bc8 21.c3Nd5 22.Kd2Nxe3 23.fxe3Qe5 1:0(33) PodgaetskyAlexsander – Krivoruchko M, 2000; 9...Qxg210.Qf3Qxf3 11.Nxf3Bb7 12.Ke2Nd513.d3Nxc7 14.Be3 a6 15.Rg1 f6 16.Nc3Ne617.h4Rc8 18.Rac1Kf7 19.Ne4Be7 20.Ng3g6 21.Ne4Rhe8 22.c3Nf4+ 23.Bxf4 exf40:1(40) Yachou – Stead, 2004; 9...e4 10.d3Bg411.f3 exf3 12.Nxf3Bd6 13.Nc3Qh5 14.Ra5OO 15.Rxb5Rae8+ 16.Kf1Bxf3 17.Qxf3Qh4 18.Ne4Nxe4 19.dxe4Rxe4 20.g3Qh3+21.Kf2Qe6 22.Bf4Bxf4 23.gxf4Re80:1(36) Jokelainen Heikki – Lemettinen Petteri,1997; 8...Qxc7 9.axb3 h6 10.Ne4Nxe4 11.c3Bb7 12.f3Nf6 13.OOBd6 14.Na3 a6 15.c4b4 16.Nc2 OO 17.d4 exd4 18.Nxd4Bxh2+19.Kh1Rad8 20.Be3Bf4 21.Qe2Nh522.Bf2Bg3 23.Nf5Bxf2 0:1(30) SvetachovaMarina – Braggaar, 2002; 10.Nf3 e4 11.Qe2Qxc2 12.OOQxb3 13.Nd4Qc4 14.Qxc4bxc4 15.Nc3Bc5 16.Nde2 OO 17.Ra4Bd718.Rxc4Rfc8 19.Nxe4Bxf2+ 20.Nxf2Rxc421.d4Re8 22.Nc3Rxd4 23.h3Nd5 1:0(34)Weller Torsten – Alfonso Alfonso, 2004; 8.axb3cxd6 9.Qf3Bg4 10.Qb7Bd7 11.Nc3 h612.Nf3Rb8 13.Qxa7 b4 14.Nd1Bc6 15.Qe3Nd5 16.Qe4Qc8 17.Qh4Nf4 18.Ne3Be719.Qg3Nh5 20.Qg4Qxg4 21.Nxg4Nf422.OONe2+ 23.Kh1Bxf3 1:0(34) Zagora2274 – Kurtovic, 2004; 8...Bxd6 9.d4 exd410.Qxd4 OO 11.h3Bb7 12.Nf3Bxf3 13.gxf3Re8+ 14.Be3Nd5 15.Nc3Nxe3 16.fxe3 c517.Qd3Qh4+ 18.Kf1Qg3 19.e4 c4 20.bxc4bxc4 21.Qe2Bc5 22.Qg2Qe5 23.Ra5Qd40:1(31) Maynat JA – Mundet Riera, 1997.7.d3Nxb3 8.axb3Qxd5 9.Qf3Bb7 10.Qxd5Nxd5 11.Bd2Be7 12.f3 OO 13.OOBc5+14.Kh1Ne3 15.Bxe3Bxe3 16.Ne4 f517.Nec3 a6 18.Re1Bd4 19.Nd2Rae820.Ne2Bf2 21.Rf1Bb6 22.Ng3Rf623.Rfe1Ree6 0:1(33) Loonstra – Stegeman,1996; 11.OOBc5 12.Re1 OO 13.Bd2 a614.Ne4Bb6 15.Nbc3Bd4 16.Nxd5Bxd517.Nc3Bb7 18.Be3 f5 19.b4Rad8 20.Rac1Rfe8 21.Re2Bxe3 22.fxe3 1

2: 12

Houli Houda –Samuelsson, 1992; 10...Bxd5 11.OO h6 12.Nh3g5 13.f3Bc5+ 14.Kh1 g4 15.fxg4Nxg416.Nc3Bb7 17.Nxb5Bb6 18.Nc3Rg819.Ne4Ke7 20.Bd2Ke6 21.Rae1 f5 22.Ng3Raf8 23.Re2Rf7 1:0(48) Bryn 2005 – Kenyon

1749, 2006; 10.Nd2Qxf3 11.gxf3 h6 12.Nge4Nh5 13.Rg1Nf4 14.Ng3 g6 15.Nde4Be716.Be3 f5 17.Nd2Nh3 18.Rg2 f4 19.Nge4fxe3 20.fxe3Rg8 21.b4Ng5 22.Ke2Nxe423.Nxe4Bxe4 1:0(36) Saucedo Gustavo –Moreno Nelson, 1997; 9.OO h6 10.Ne4Nxe411.dxe4Qxd1 12.Rxd1Bb7 13.Nc3 a614.Nd5Bd6 15.Be3Bxd5 16.exd5Ke717.Ra2 c6 18.c4 bxc4 19.bxc4 cxd5 20.c5Bc721.Rxd5Rhd8 22.Rxd8Kxd8 23.Kf1Kc812

: 12(65) Gastmeyer Christof – Poeck, 1997;

7...Bc5 8.OOBg4 9.Qe1 OO 10.Ne4Nxe411.dxe4Qh4 12.Kh1Nf3 0:1 Touret 1834 –Petkov 2441, 2007; 8.Be3Nxb3 9.axb3Bxe310.fxe3Bg4 11.Qd2Nxd5 12.Ne4 OO 13.OOf5 14.Nc5Qe7 15.b4 a5 16.c3 c6 17.Na3 axb418.cxb4 f4 19.exf4 exf4 20.Rae1Qg5 21.Nc2Ra2 22.Nd4Qf6 23.Re4 g5 0:1(48) LeitaoFarias – Martins, Fortaleza BRA 2010; 7...Bd68.OO OO 9.Ne4Bb7 10.Bg5Be7 11.Bxf6Bxf6 12.c4 bxc4 13.dxc4Kh8 14.Nbd2Be715.f3 f5 16.Ng3Bc5 17.Kh1 c6 18.dxc6Bxc619.Re1Qd6 20.Ndf1Rae8 21.Nd2Qh622.Ndf1Bb4 23.Qc1Bxe1 0:1(60) Hendriks –Timmermans, 2001.7.OO h6 8.Nf3Nxf3+ 9.Qxf3Bd6 10.Qe2OO 11.d3Bb7 12.c4Qd7 13.Nc3 c6 14.Be3cxd5 15.Nxb5Bb8 16.d4 a6 17.dxe5Ng418.Nd6 dxc4 19.Nxc4Nxe5 20.Nb6Qf521.Bc2Qe6 22.Nxa8Nf3+ 23.Kh1Qe50:1(34) Raphael 2151 – Palencia 2284, 2001;8...Bg4 9.Qe1Nxf3+ 10.gxf3Bxf3 11.Qxe5+Be7 12.Re1Qd7 13.Nc3 OO 14.Qg3Bg415.d3Bd6 16.f4Nh5 17.Qf2Qf5 18.Re4Qg6 19.Kh1Nf6 20.Re1Rae8 21.Bd2 b422.Nb5Bc5 23.Qg3Qh5 0:1(28) Kovar –Chura, 1995; 7...Bc5 8.Nc3Bg4 9.Qe1 OO10.d3 h6 11.Nge4Nxe4 12.Nxe4Bb6 13.Be3Nxb3 14.axb3Qxd5 15.Bxh6Qc6 16.Be3Qxc2 17.Bxb6 cxb6 18.f3Be6 19.Qg3Qxb220.Nf6+ 1:0 Mueller Falk [Gerthe – Szymaniak,2003; 7...Nxb3 8.axb3Qxd5 9.Nc3Qc610.Qe2Bb7 11.Qxe5+Be7 12.Qxb5 OO13.Qxc6Bxc6 14.d3 h6 15.Nge4Nd7 16.Bf4f5 17.Ng3Bd8 18.Rfe1 g5 19.Bd2 f420.Nge4 a6 21.Ra5Bb7 22.Nc5Nxc523.Rxc5 c6 1:0(27) Martinez A – Garcia E,1987.7.Nc3 h6 8.Nge4Nxe4 9.Nxe4Qh4 10.Ng3Bg4 11.f3Bd7 12.c3Nxb3 13.axb3Bc514.Qe2 OO 15.Qe4Qd8 16.d3 f5 17.Qe2Qh418.Kf1Rae8 19.Be3Bxe3 20.Qxe3 f421.Qe4Qg5 22.Ne2Bf5 23.Qb4Bxd3

Page 9: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

0:1(27) Raab 1950 – Karpatchev 2484, Selestat(France) 2008; 9...Nxb3 10.axb3Qxd5 11.Qf3Bb7 12.d3Be7 13.Qg3Qe6 14.Be3 OO15.Nc5Bxc5 16.Bxc5Rfe8 17.OO a6 18.b4Qd5 19.f3 a5 20.Qf2 a4 21.Rfe1Ra6 22.Re2Rg6 23.d4 e4 0:1(36) Paradjina – Ivic 2108,1999; 7...Nxb3 8.axb3 b4 9.Nb5Bb7 10.d4 e411.Bf4Nxd5 12.c4Nxf4 13.Qg4Nd3+14.Kf1 a6 15.Qf5Qd7 16.Qxd7+Kxd717.Nxf7Rg8 18.d5 axb5 19.Rb1 h6 20.f3Ke721.fxe4Kxf7 22.Ke2Nf4+ 23.Kf3Bd60:1(25) Rojek Stephan – Dahmen, 1998; 8...Bb79.Qe2 a6 10.Qxe5+Be7 11.OO OO 12.d3Re8 13.Qf5Bc8 14.Qf3Bg4 15.Qf4Bd616.Qd2Nh5 17.g3 h6 18.Nge4Bb4 19.f3Bh3 20.Re1Nf6 21.Qf2Nxd5 22.Bd2Bf523.Qd4Bxc3 1

2: 12(54) De Waart S – Bronsema

Pieter, 2002.7.Nf3Nxb3 8.axb3Qxd5 9.Qe2Qe410.Qxe4Nxe4 11.d3Nf6 12.Nxe5Bd613.Nf3 OO 14.OOBb7 15.Nd4 a6 16.Be3Ng4 17.h3Nxe3 18.fxe3Rfe8 19.Nf5Bc520.d4Bb6 21.Re1Be4 22.Ng3Bxc2 23.Nd2Bg6 1

2: 12(27) Wierenga Anno – Pouw, 1994.

9 8.axb3Qxd5 9.OOBb7 10.Nf3 e4 11.Nd4Bc5 12.d3 exd3 13.Nf3 OO 14.Nbd2Qd615.h3 c6 16.b4Bb6 17.b3Bc7 18.c4 c519.bxc5Qxc5 20.Bb2Qd6 21.Qc1Ne422.Nxe4Bxe4 23.Be5Qg6 0:1(84) ThieleEileen – Roesch, 2003.

10 8...a6 9.d6Qd7 10.f4Bxd6 11.fxe5Bxe512.OO OO 13.d4Bd6 14.Qc2 h6 15.Rxf6hxg5 16.Rf1Qg4 17.Nd2Bb7 18.Nf3Qh519.h3 g4 20.hxg4Qxg4 21.Ne5Bxe5 22.dxe5Rae8 23.Bf4 f6 1

2: 12(38) Salhi N – Kendi, 2001.

11 9.OOBb7 10.Qxd5Nxd5 11.Re1 f6 12.Ne6Kf7 13.Nxf8Rhxf8 14.d4 exd4 15.cxd4Rfe816.Rd1 b4 17.a3 a5 18.axb4 axb4 19.Rxa8Rxa8 20.Nd2Nf4 21.f3Bd5 22.Ne4Ra123.Kf1Nd3 0:1(27) Warakomski 2446 –Kanarek 2244, 2006.

12 10.d3Bf5 11.Ne4 OOO 12.Ke2Bg6 13.b4 f514.Ng5Be7 15.a4Rhe8 16.Nh3Bh5+ 17.f3e4 18.dxe4 fxe4 19.Kf2 e3+ 20.Ke2 g5 21.g4Bg6 22.Bb2Nf4+ 23.Nxf4 gxf4 0:1(30)Capurro – Lanzani, 1992; 12...b4 13.Be3Be714.g3Nxe3 15.Kxe3Rhe8 16.Nbd2 h617.Nc4Bg5+ 18.Ke2 bxc3 19.bxc3Bg6 20.h4Bh5+ 21.f3 1:0 Merlini – Minieri, 1990; 10...f511.OOBd6 12.Re1 OO 13.a4 b4 14.Nf3Re815.c4Nf6 16.d4 exd4 17.Rxe8+Nxe818.Nxd4 c5 19.Ne2Be6 20.b3Rd8 21.Nd2

Be5 22.Ra2Bxc4 23.bxc4 b3 0:1(25) BauerManfred – Kleinschroth, 1992.10.Nf3Bd6 11.OO OO 12.Re1Nf4 13.Na3Bxa3 14.bxa3Nd3 15.Re3Nxc1 16.Rxc1 f617.d4Bb7 18.dxe5Bxf3 19.Rxf3 fxe5 20.Re3Rfe8 21.Kf1Rad8 22.Ke2 e4 23.Rb1Re512

: 12(60) Margalef Hernandez Jesus – Gantes

Leon 2019, 2004.10.d4 f6 11.Nf3Bd6 12.OO OO 13.Re1 exd414.Nxd4 b4 15.Bd2 c5 16.Nc2Bf5 17.Ne3Nxe3 18.Bxe3Rfe8 19.cxb4 cxb4 20.Nd2Be5 21.Nc4Bd3 22.Nxe5Rxe5 23.a3 bxa312

: 12(37) Ganse Philipp – Van Rueschen Raphael,

1997.13 10...Bb7 11.Re1Bd6 12.d4 f6 13.dxe5 fxe5

14.f4 OO 15.fxe5Bc5+ 16.Kh1Rae8 17.Nf3Nxc3 18.Be3Bxe3 19.Rxe3Nd1 20.Re1Nxb2 21.Nbd2Nd3 22.Re3Nb4 23.Rb3 c51:0(39) Schild – Sasdi, 1994.

14 11.Ne4Bb7 12.d3Be7 13.a4 a6 14.Ng3 OO15.Nf5Rfe8 16.axb5 axb5 17.Rxa8Bxa818.Nxe7+Rxe7 19.Be3Nxe3 20.fxe3Kf721.Na3Bc6 22.Nc2Bb7 23.Ra1 c5 0:1(42)Jakobi Franz – Krawczyk, 2003.11.Re1Nf4 12.Nf3Nd3 13.Rf1Bg4 14.b3OOO 15.Ba3 e4 16.Nd4 b4 17.cxb4 0:1 AmeerAziz Hakim Hj. Abd Lani – Perkovic Matthew,2002.

15 11...Bg4 12.Ne1Be2 13.Nf3Bxf1 14.Kxf1Bd6 15.d4 e4 16.Nh4Ne7 17.g3 f5 18.Bg5Rf8 19.Nd2Nd5 20.Re1 h6 21.Be3 g522.Ng2 f4 23.gxf4 gxf4 0:1(30) GranqvistConny – Coulombier Stephane, 2001.

16 14.Nxe5 fxe5 15.Re1 OO 16.Rxe5Rad817.Bg5Rd7 18.Na3 a6 19.c4 bxc4 20.Nxc4Nf4 21.Bxf4Rxf4 22.b3Kf7 23.f3Rd51:0(33) Huff – Vernon Blake, 2006.

17 7.OO h6 8.Nf3 e4 9.Qe2Bd6 10.Ne1Bc511.Kh1 OO 12.Nc3Qd4 13.Nb5Qd8 14.b3a6 15.Nc3 cxb3 16.axb3Bd6 17.Ba3Bxa318.Rxa3Qd6 19.Ra4Re8 20.Nxe4Qxc621.Nxf6+ gxf6 22.Qh5 f5 23.Rc4Qd6 1:0(28)Kernan – Schnegelsberg, Castlebar 1969; 9.Ne5Qd4 10.Nd7Nxd7 11.cxd7+Bxd7 12.Nc3Bc5 13.Nxe4 OO 14.Nxc5Qxc5 15.d3Rad816.Be3Qc6 17.Qh5Be6 18.Rfd1 f5 19.f4Rfe8 20.Rd2Bf7 21.Qh3Qf6 22.Rb1 cxd323.cxd3Qe6 1:0(38) Svetkin Mikhail – IvanovSasha, 2000; 8...Bg4 9.d3 cxd3 10.Nc3Bxf311.gxf3 dxc2 12.Qxc2Bd6 13.Ne4Nxe414.Qxe4Qf6 15.Kh1Rb8 16.a3Rb3 17.Be3a6 18.Rg1 g6 19.Rad1Qf5 20.Qd5Rb5

Page 10: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

21.Qd2Qxf3+ 22.Rg2 e4 23.Qd4Rh712

: 12(27) Valentin Pascual – Conejero Gimenez,

1994; 8.Nh3Qd5 9.Re1Bd6 10.d4 cxd311.Qxd3Qxc6 12.Nc3Bb7 13.Qg3 OOO14.Be3 g5 15.Nxg5 hxg5 16.Qxg5Rdg817.Qf5+Kb8 18.f3 e4 19.Nb5Rxh2 20.g4Qxc2 21.Bxa7+Ka8 22.Qc8+Rxc8 0:1Baensch – Krongraf, 1993; 7...Qd5 8.Nc3Qxc6 9.Qf3Bb7 10.Qxc6+Bxc6 11.Re1Nd7 12.b3 cxb3 13.axb3 h6 14.Nge4Bb415.Bb2 OO 16.d3 f5 17.Nd2Rfe8 18.Re2Re6 19.f3Bc5+ 20.Kf1Bd4 21.Na4Bxb222.Nxb2 a6 23.Kf2Bb7 1:0(53) Gazic 2229 –Rompel 2105, 2003; 8.Re1Bd6 9.Qf3 OO10.Nc3Qxf3 11.Nxf3Re8 12.Nb5Ba613.Nc3Rab8 14.b3 cxb3 15.axb3Rb6 16.d4Rxc6 17.Be3 e4 18.Ne5Bxe5 19.dxe5Rxe520.Bd4Ree6 21.b4Rc4 22.Ne2Rxc223.Nf4Rd6 1

2: 12(32) Stoianov Stoian 1400 –

Kis Kos Laszlo 1265, 2007; 7...Be7 8.Nc3 OO9.Qe2Qd4 10.Nf3Qf4 11.Qxe5Qxe512.Nxe5Be6 13.d4 cxd3 14.cxd3Rfd815.Bg5 h6 16.Bh4 g5 17.Bg3Rab8 18.b3Nh5 19.Rad1Nxg3 20.fxg3Bc5+ 21.Kh1Bd4 22.Nxf7Bxf7 23.Ne2Bb6 1

2: 12(51)

Fernandez Menendez – David Recuero, 1999;12

: 12(51) Fernandez Menendez – Recuero Guerra,

1999; 7...Bc5 8.Qe2Qd6 9.Qxc4 OO 10.h3Qxc6 11.Kh1Ba6 12.Qc3Bxf1 13.f3Qd614.d3Bb4 15.Qc4 h6 16.Ne4Nxe4 17.Qxe4f5 18.Qc4+Kh8 19.Kg1Be2 20.Kf2 e421.Kxe2 exd3+ 22.cxd3Qe5+ 23.Kd1Qe1+0:1(29) Castaneda – Vallejo Diego, Medellin(Colombia) 2009; 7...Nd5 8.Qf3Qxg5 9.Qxd5Bh3 10.g3Bxf1 11.Qd7+ 1:0 De Bie –Muhren, 2000.7.d3 cxd3 8.cxd3Ba6 9.Qb3Qd5 10.Nc3Qxb3 11.axb3Bxd3 12.Be3 a6 13.Ra5Bd614.Kd2Bb5 15.Rha1Bxc6 16.Nf3Bxf317.gxf3Kd7 18.Rxa6Rxa6 19.Rxa6Rb820.Kc2Rb4 21.Ra4Ke6 22.Ne4Nd523.Nc5+Bxc5 0:1(26) Lode 2198 – Rainfray2422, 1999; 8.Qxd3Bb4+ 9.Bd2Qxd310.cxd3Bxd2+ 11.Nxd2Bf5 12.OO OO13.Nde4Nxe4 14.dxe4Bg4 15.f3Bc816.Rfd1 h6 17.Nh3Bxh3 18.gxh3Rad819.Kf2 f6 20.Ke2Kf7 21.Rac1Ke7 1

2: 12

Nabuurs – Clevers, 2000; 7...Bc5 8.OOQd69.Be3Qxc6 10.Nc3Bb7 11.Qf3Qxf312.Nxf3Bxe3 13.fxe3 cxd3 14.cxd3Bxf315.Rxf3 OOO 16.Rc1Kb7 17.Na4Rd618.Rf2Re8 19.g4 h6 20.h4Re7 21.Rcf1Nxg4 22.Rxf7Rxf7 23.Rxf7Nxe3 1

2: 12(49)

Zvan – Lazovic, 1996; 7...Qd5 8.Qf3 cxd39.cxd3 h6 10.Ne4Nxe4 11.Qxe4Qxe4+12.dxe4Ba6 13.Nc3 OOO 14.Be3Kb8 15.b4Bc4 16.a4Ka8 17.Rb1Rb8 18.b5Be719.Nd5Bxd5 20.exd5Bg5 21.OORhd822.Rfd1Bxe3 23.fxe3 f5 1:0(33) Van den Berg2202 – Swinkels 2231, 2000; 7...Bg4 8.f3Bf59.dxc4Qxd1+ 10.Kxd1Rd8+ 11.Bd2 h612.Nh3Bxh3 13.gxh3Nh7 14.Nc3Rd615.Re1 f6 16.f4Rxc6 17.fxe5 fxe5 18.Rxe5+Kd7 19.b3 a6 20.Ne4Ba3 21.Bc3Rf822.Rd5+Kc8 23.Bxg7Rf4 1:0(34) LaineSeppo – Sillanpaa Yrj, 1972.7.Qf3 h6 8.Ne4Nxe4 9.Qxe4Qd4 10.Nc3Qxe4+ 11.Nxe4Bf5 12.f3 OOO 13.OOBe614.c3Bd5 15.b4Bxc6 16.a4 f5 17.Ng3 g618.Re1Bd6 19.Ne2Bb7 20.Rd1Rhe8 21.d4cxd3 22.Rxd3Bc5+ 23.Be3Bxe3+ 0:1(25)Cornacchini – Nowicki Andrzej, 2000.7.h3 h6 8.Nf3 e4 9.Qe2Be6 10.Ne5Qd511.Nd7Nxd7 12.cxd7+Kxd7 13.Nc3Qg514.Qxe4Re8 15.OOBxh3 16.Qf3Be6 17.d4Qf6 18.Qb7Bd6 19.Qb5+ c6 20.Qb7+Bc721.d5 cxd5 22.Nxd5Bxd5 23.Qxd5+Qd61:0(40) Morgenroth Hubertus – Grube Joerg,2000.

18 7...Bc5 8.d3Qd6 9.Nf3 OO 10.OORe811.Re1Qxc6 12.Rxe5Bxf2+ 13.Kf1Rxe514.Nxe5Qc5 15.Nxc4Ng4 16.Bf4Bg117.Qe2Bb7 18.Re1 h6 19.h3Nf6 20.Be3Bxe3 21.Qxe3Qf5+ 22.Qf2Qxf2+ 23.Kxf2Kf8 1

2: 12(40) Stehno – Voracek, 1993; 8...Bf5

9.Nce4Nxe4 10.Nxe4Bxe4 11.dxe4Qxd1+12.Kxd1Bxf2 13.Ke2Bb6 14.Rd1Rd815.Rd5Rxd5 16.exd5Ke7 17.b3 cxb318.Ba3+Kf6 19.axb3Rd8 20.c4Bd4 21.Rb1e4 22.Bb2Ke5 23.Bc1 h6 1:0(40) Wolff –Azevedo Kelsen Rosas Sodre, 1999; 8...cxd39.Qxd3Qxd3 10.cxd3Ba6 11.Nge4Bb412.Be3Nxe4 13.dxe4Bxc3+ 14.bxc3Bb515.f3 OO 16.Kf2Bxc6 17.Rhd1 f5 18.exf5Rxf5 19.h4 e4 20.f4Rh5 21.g3Ra5 22.Rd2Bd5 23.Bd4Rd8 1:0(58) Lopez Garcia –Jonsson Gudbrandur, 2003; 8.OO OO 9.Nge4Nxe4 10.Nxe4Bb6 11.Qe2Be6 12.d3 cxd313.cxd3Qe8 14.Qf3Bd5 15.Nf6+ gxf616.Qxd5Rd8 17.Qf3Kg7 18.b3Qe6 19.Ba3Rg8 20.Rad1Kh8 21.Rfe1Rg6 22.Kh1Qd5 23.Qxd5Rxd5 1

2: 12(44) Gayon 1966 –

Duboue, 2004; 9.Qe2Ng4 10.Nf3Be6 11.h3Nh6 12.Nxe5Nf5 13.Ne4Nd4 14.Qd1Bb615.c3 f5 16.Ng3 f4 17.Ne2Nxe2+ 18.Qxe2Bd5 19.Nd7 f3 20.Qe5Bxc6 21.Nxf8Qh4

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22.Qe6+Kh8 23.Ng6+ hxg6 1:0(34) Chetina1711 – Makarenko 1970, Izhevsk (Russia) 2009;8...Qd6 9.Qf3Rb8 10.a4 h6 11.Nce4Qxc612.Nxf7 OO 13.Nxf6+Qxf6 14.Qxf6 gxf615.Nxh6+Kg7 16.h3 f5 17.g4 fxg4 18.Nxg4Bxg4 19.hxg4Rf4 1

2: 12

Gysi Adolf – LeisebeinPeter, 1999; 8.Nf3Bg4 9.OO OO 10.h3Bh511.g4Bg6 12.g5Ne4 13.Nxe5Qe7 14.Nxg6hxg6 15.Qe2Nxg5 16.Qxe7Bxe7 17.d3 cxd318.Bxg5Bxg5 19.cxd3Rab8 20.Rab1Rb621.Nd5Rxc6 22.Rfe1Rd6 23.Nxc7Rxd31:0(36) Vega – Cristina Suarez Vicente, 1998.7...Bg4 8.f3Bf5 9.Nge4Bxe4 10.fxe4Qd411.Qe2 a6 12.d3Bc5 13.Na4 cxd3 14.Qxd3Qf2+ 15.Kd1Rd8 0:1 Canas Munoz –Barahona Torrijos 2047, 2000; 9.Qe2Bxc210.Qxc4Qe7 11.Nce4Nxe4 12.Nxe4Bxe413.Qxe4Qc5 14.b4Qd4 15.Qxd4 exd4 16.b5a6 17.Rb1Rb8 18.a4Bc5 19.d3 OO 20.Bf4Bd6 21.Bxd6 cxd6 22.c7Rb7 23.b6Rc81:0(26) Aulich – Debbeler, 2004.7...Bd6 8.OO OO 9.Nge4Nxe4 10.Nxe4 f511.Nxd6 cxd6 12.d4 cxd3 13.Qxd3Be6 14.b3Qc7 15.Ba3Rfd8 16.Qf3 e4 17.Qc3Bd518.Rad1Bxc6 19.Rd5 f4 20.Rfd1 f3 21.Rxd6Rxd6 22.Rxd6Rc8 23.Qd4Qa5 1

2: 12(47)

Farhat – Srebrnic, 1998; 8.d3 cxd3 9.Qxd3 h610.Nge4Nxe4 11.Nxe4Bb4+ 12.Bd2Bxd2+ 13.Nxd2 OO 14.Qc3Qd5 15.OOBa616.Rfe1 f6 17.Qb3Rfd8 18.Rad1Rab819.Qxd5+Rxd5 20.Nb3Rbd8 21.Rxd5Rxd5 22.c3Bb5 1

2: 12

Orel – Muri, 1997.7...Qd4 8.Qe2Bd6 9.Qe3 OO 10.OOBf511.d3 cxd3 12.cxd3Qxd3 13.Qxd3Bxd314.Rd1Bf5 15.Be3 a6 16.f3Rab8 17.b3Rfd8 18.Kf2 h6 19.Nge4Nxe4+ 20.Nxe4Bxe4 21.fxe4Ba3 22.Rd5Rxd5 23.exd5Kf80:1(38) Szilagyi 2263 – Balka, 2002.7...Ng4 8.Nge4 f5 9.Ng3Bc5 10.OOQh411.h3Nxf2 12.Rxf2Qxg3 13.Qe2Qxf2+14.Qxf2Bxf2+ 15.Kxf2Be6 16.Nb5Kd817.d4 a6 18.Bg5+Kc8 19.Nc3 exd4 20.Na4Bd5 21.Nc5Re8 22.Rd1Bxc6 23.Rxd4 h60:1(41) Stojanovic 2111 – Gense 2017, 2001.7...Ba6 8.Qe2Bd6 9.OO OO 10.b3Qe811.Qf3 cxb3 12.axb3Bxf1 13.Kxf1 h614.Nge4Nxe4 15.Nxe4Qe7 16.d3 f517.Nxd6Qxd6 18.Ba3Qd4 19.Rc1 e420.Qg3Rf7 21.dxe4 fxe4 22.Re1Qb6 23.Qe3Qa6+ 0:1(32) Van Trigt – Swinkels 2231, 2000.7...Bf5 8.Qe2Bxc2 9.Qxe5+Be7 10.OO OO11.Re1Bd6 12.Qb5Rb8 13.Qxc4Bd3

14.Qa4Bc5 15.Nf3Rb4 16.Qa5Qd617.Ne5Bxf2+ 18.Kxf2Rf4+ 19.Kg3Nh5+20.Kh3Qd4 21.Nf3Qf2 22.Qxh5Bf5+23.Qxf5Rxf5 0:1 Groenendal – Wijker J, 1987.7...Bb4 8.Qe2Bxc3 9.dxc3Qd5 10.OO OO11.Rd1Qxc6 12.Qxe5Re8 13.Qg3Bf514.Be3Bxc2 15.Rd4 a6 16.Rc1Bf5 17.Qf4Be4 18.Nf3 h6 19.Ne5Qe6 20.Nf3Rac821.Nd2 g5 22.Qg3Nh5 23.Qh3Qxh3 1:0(38)Medwed Eugen – Sabolotskich Vitalij, 1998.

19 8.Nf3Bd6 9.Qe2 OO 10.Qxc4Rb8 11.OORb4 12.Qe2 e4 13.Ne1Bxh2+ 14.Kh1Bg415.f3Bd6 16.fxg4Nh5 17.Qe3Qh4+ 18.Qh3Ng3+ 0:1 Brokko-Olde – Hector, 1994; 9.h3 e410.Qe2 OO 11.Nd4Bc5 12.Ndb5Be6 13.b3cxb3 14.axb3 a6 15.Na3Qd6 16.Nc4Qxc617.Ba3Bxa3 18.Rxa3Rfd8 19.Ne3Rd620.OORad8 21.Rd1Bc8 22.Ra4Rd423.Nc4Nh7 1:0(53) Kajan 2087 – Sigfusson2284, 2001; 9.OO OO 10.d4 cxd3 11.Qxd3 a512.Re1Ba6 13.Qd1Re8 14.Be3Re615.Qd2Qe8 16.Rad1Qxc6 17.a3Rb818.Rb1Ng4 19.Ne4Qxe4 20.Ba7Qb721.Bxb8Qxb8 22.h3Nf6 23.Qxa5Qb60:1(27) Powell Lisa – Picchiottino Jean Pierre,1998; 8...e4 9.Qe2Qe7 0:1 Van hentenryck2090 – Mosshammer, ICCF 2008; 8...Bg4 9.d3cxd3 10.cxd3Bb4 11.OOBd6 12.Nb5Qb813.Nxd6+ cxd6 14.d4 e4 15.Qe2 OO 16.Qe3exf3 17.gxf3Bh3 18.Re1Qb5 19.Qc3Rae820.Bxh6 gxh6 21.Qc1Rxe1+ 22.Qxe1Qxc623.Rc1Qxf3 0:1(24) Reh – Wegner Susann,1998.

20 9...Qd4 10.Qf3Be7 11.OO OO 12.Nc3Be613.Re1Rab8 14.b3Bg5 15.Re4Qd6 16.bxc4f5 17.Re1 e4 18.Qe2Qxc6 19.d3Bf6 20.Bd2Rb2 21.Rec1Rd8 22.Rab1 exd3 23.Qe1Rxc2 0:1(30) Grbac 2219 – Zelic 2353, 1999.

21 10.Qf3Be6 11.OO OOO 12.Re1Qxc6 13.b3f5 14.Nc3 e4 15.Qh5Bc5 16.bxc4 g6 17.Qe2Bxc4 18.d3 exd3 19.cxd3Rxd3 20.Qc2Ba621.Nd1Bb7 22.Ne3Rxe3 0:1 Bahram 2177 –Hector 2505, 1999; 0:1 Bahram 2175 – Hector2510, 1998; 11.b3 OOO 12.Nc3Qa5 13.Bb2f5 14.OOO cxb3 15.cxb3 e4 16.Qe2Rd617.Qb5Qxb5 18.Nxb5Rxc6+ 19.Kb1Bc520.d4 exd3 21.Rxd3Bxf2 22.Rd2Be323.Re2 a6 0:1(45) Belica Martin – Mueller,2008.

22 10...Ba6 11.c3Qxc6 12.OO f5 13.Nf2Bc514.Re1 OO 15.b4Bb6 16.a4Qd5 17.Ba3Rf718.a5Bxf2+ 19.Kxf2Bb5 20.Re3Re8

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21.Qe2Rd7 22.Bc1 a6 23.Ra2 g5 0:1(44)Byysing Tom – Ronnqvist Timo, 1989.

23 11...Bc5+ 12.Kh1 OO 13.b3Bf5 14.Ng3Be615.Bb2 f6 16.Qe2Bd4 17.c3Bb6 18.Qe4Bd5 19.Qc2Rae8 20.d3 cxd3 21.Qxd3 e422.fxe4Bxe4 23.Nxe4Rxe4 1:0(31) SmaraLydia – Loiret Momoko, 2002.

24 14.Qe2Bd4 15.b3 cxb3 16.axb3Bxc3 17.dxc3Qxc3 18.Bb2Qxb2 0:1 Mahia 2377 – FerronGarcia 2199, 2000.

25 7...Bd6 8.Qxc4 OO 9.Nc3 a5 10.d3 h611.Nge4Be6 12.Nxf6+Qxf6 13.Qe4Bf514.Qe2Qg6 15.f3Bb4 16.Bd2Qxc617.OOORfe8 18.g4Bh7 19.g5 hxg5 20.Rdg1g4 21.a3Bc5 22.Rxg4Bd4 23.Qg2 e4 0:1(36)Varga 2266 – Aalbersberg Kroon 2165, 2003;13...Rfd8 14.OOBf5 15.Qf3Qg6 16.Ne4Be7 17.Qg3Bxe4 18.dxe4Qxc6 19.Be3Qxe4 20.Bxh6Qh7 21.Be3Ra6 22.Rad1Rxd1 23.Rxd1Qxc2 1:0(56) Bet Jacobus –Lamothe, 1994; 9...h6 10.Nge4 1

2: 12

DeGiorgisGiorgio – Sciarretta Dominic, 2000; 9...Rb810.a3 h6 11.Nf3Rb6 12.b4Bf5 13.OOQa814.d4Rxc6 15.Qb3 exd4 16.Nxd4Be517.Nxc6Qxc6 18.Bb2Be6 19.Qa4Qc420.b5Ne4 21.Qxc4Bxc4 22.Nxe4Bxb223.Rab1Bxf1 1:0(52) Grouls Cor – NowickiAndrzej, 1999; 9.OORb8 10.a3Rb6 11.Qe2h6 12.Ne4Nxe4 13.Qxe4 f5 14.Qa4Ba615.d3 f4 16.b4Bb5 17.Qb3+Kh8 18.c4Bxc619.Qc3Bxg2 20.Kxg2Qg5+ 21.Kh1Bxb422.Qxb4Rxb4 23.axb4Qf5 0:1(26) Spatz –Belic, 1990; 9.Ne4Be6 10.Nxf6+Qxf611.Qe4Bf5 12.Qc4Qg6 13.Rg1Bxc214.Nc3Rab8 15.b3Rb4 16.Qa6Rh4 17.Nd5Bd3 18.Qxa7Qe4+ 19.Ne3Qxc6 20.Qa5Re4 21.Qc3Qa6 22.Bb2Bb4 23.Qc1 f50:1(28) Dubow A – Torres, 1994; 8.h3 OO9.Nf3 e4 10.Nd4Be5 11.Nb5Qd5 12.N1c3Qxc6 13.Qe3Rd8 14.Nxa7Rxa7 15.Qxa7e3 16.f3Bd4 17.Qa4Qd6 18.Ne2Bb6 19.d3cxd3 20.cxd3Qxd3 21.Qb3Ba5+ 22.Bd2Qxd2+ 23.Kf1Ba6 0:1(24) Kajan 2099 –Kilicaslan 2260, 2002; 8.Nc3 OO 9.Nge4Nxe410.Nxe4Be6 11.d3 cxd3 12.Qxd3Bd5 13.OOBxc6 14.Rd1Qh4 15.Re1Bb4 16.Bg5Bxe4 17.Qxe4Qxe4 18.Rxe4Bd6 19.Rd1 f520.Rc4Kf7 21.f3Ke6 22.Be3Rfb8 23.b3Rb5 0:1(62) Torrado Quintela 2124 – BenitoSanchez Juncal, 2000.7...h6 8.Qxe5+Be7 9.Ne4 OO 10.OONg411.Qb5Be6 12.Nbc3 f5 13.Ng3Bd6 14.Re1f4 15.Nf1Qh4 16.Nd1 f3 17.g3Qh3 18.Nde3

Nxh2 19.Nxh2Bxg3 0:1 Oldrati – Kurylo2423, ICCF Email 2002; 12.h3Rb8 13.Qa5Qd4 14.Qxc7Qxe4 15.Qxe7Ne5 16.Nc3Qg6 17.Qd6Nf3+ 18.Kh1Ng5 19.d4 cxd320.cxd3Rbd8 21.Qc5Rxd3 22.Bxg5Bxh323.Rfd1 hxg5 1:0(31) Kulkarni Samir –Nowicki Andrzej, 2005; 11.Qc3Qd5 12.Qf3 f513.Ng3Qf7 14.Nc3 f4 15.Nge2Bd6 16.Nd4Kh8 17.Qd5Qg6 18.f3Nf6 19.Qxc4Bh320.Rf2Rae8 21.Kf1Bc8 22.d3Qh523.Nde2Qxh2 0:1(50) Boehnisch – Reich,Ruhla 1957; 9.Nf3 OO 10.OOBg4 11.Qc3Bd6 12.h3Nd5 13.Qxc4Bxf3 14.gxf3Nf415.d3Qg5+ 0:1 Muth Werner – Krongraf, 1993;8.Ne4Qd5 9.Nbc3Qxc6 10.OOBb7 11.f3Nd5 12.Nxd5Qxd5 13.Kh1Be7 14.b3Ba615.bxc4Bxc4 16.d3Ba6 17.Bb2 OO 18.a4Rab8 19.Rfb1Rb6 20.a5Re6 21.c4Qd722.Ba3Rd8 23.Nf2Bh4 1

2: 12(34) Grudic –

Lazovic, 1996; 8...Be6 9.Nbc3Nd5 10.Nxd5Qxd5 11.b3 cxb3 12.axb3 f5 13.Qh5+Kd814.Ng5Qxc6 15.Nxe6+Qxe6 16.OOQf617.Bb2Bd6 18.Rfe1Re8 19.f4Kd7 20.Qe2Bc5+ 21.Kh1Bd4 22.Qd3Kc6 23.fxe5 1:0Gonzalez Costas – Rodicio Gonzalez Olalla,2000.7...Qd4 8.Nf3Qd6 9.Qxe5+Qxe5+ 10.Nxe5Be6 11.d3 cxd3 12.Nxd3Bd5 13.OOBd614.Re1+Be6 15.Bf4 OO 16.Bxd6 cxd617.Nc3Rfc8 18.Nf4Bf5 19.Nfd5Nxd520.Nxd5Kf8 21.Ne7Bxc2 22.Nxc8Rxc823.Rac1Ba4 1:0(31) Defrayne Donald – ImaiToshio, 1999; 1:0(31) DeFrayne Don – ImaiToshio, 1999.7...Be7 8.Qxc4 OO 9.OORb8 10.Re1Rb411.Qe2Rg4 12.d3Nd5 13.Nf3Bd6 14.c4Nf4 15.Bxf4Rxf4 16.Nbd2Bg4 17.a3Re818.Ne4Bxf3 19.gxf3Re6 20.Kh1Rh421.Rg1 f5 22.Ng5Reh6 23.Rg2 e4 0:1(25)Ryabov 2197 – Dotsenko 2181, 2006; 9...h610.Ne4Nd5 11.Nbc3Nb4 12.Qb3Be613.Qa4 f5 14.a3 fxe4 15.axb4Bc4 16.Re1Rxf2 17.Nxe4Qd4 18.Nxf2Rf8 19.Qxa7Qd5 20.d3Bxb4 21.dxc4Qxc6 22.Be3 1:0 DiLazzaro 2015 – Trifunovic D 2055, 2001.7...Qd6 8.Qxc4 h6 9.Nxf7Qe6 10.Qxe6+Bxe6 11.Nxh8Bf5 12.d3 g5 13.Nc3Bg714.Nb5Nd5 15.Na3Nb4 16.Bd2Nxc617.OOOBxh8 18.h4Bf6 19.hxg5 hxg520.Kb1Kf7 21.Nb5Rb8 22.Nc3 e4 23.dxe4Bxc3 1:0(31) Kochetkov – Jakubowski, 1993.

26 8.f4 h6 9.Nf3 e4 10.Nc3Qxc6 11.Ne5Qe612.Nb5Bd6 13.Qxc4 OO 14.Qxe6Bxe6

Page 13: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

15.g3Rfb8 16.Nxd6 cxd6 17.Nc6Rb718.Nd4Bh3 19.b3 d5 20.Ba3Rc8 21.Ke2Kh7 22.Rac1Rb6 23.Be7Ng8 1:0(52) Kuna– Schulz, 1996; 10.Ne5Be6 11.b3Bd612.Bb2 e3 13.Nxc4Bxf4 14.dxe3Bg415.Qd2Qe6 16.OORd8 17.Qc3Bg518.Nbd2 OO 19.Nf3Bxf3 20.Rxf3Qxc621.Raf1Rfe8 22.Qe1Re4 23.Bxf6Bxf61:0(60) Sivuk 2346 – Getz 2219, Fermo (Italy)2009; 9...Qe4 10.Qxe4Nxe4 11.Nxe5Nd612.Nc3 a6 13.Nd5Ra7 14.d3Be6 15.Be3Ra8 16.Nxc7+ 1:0 Basson Heinrich – BielewiczJulian, 2005; 9.Qxe5+Qxe5+ 10.fxe5 hxg511.exf6 gxf6 12.Nc3Bd6 13.Nd5Be5 14.d4cxd3 15.cxd3Be6 16.Ne3 a5 17.Bd2Bxb218.Rb1Bd4 19.Ke2 OO 20.Rb5Rfe821.Kf3Bxa2 22.Nf5Bb6 23.Ra1Be60:1(38) Mieses – Steiner, Hastings 1945; 9.Nc3Qxc6 10.fxe5 hxg5 11.exf6+Be6 12.Qe4Kd713.Qd4+Bd6 14.fxg7Rh4 15.Qg1Bc5 16.d4cxd3 17.Be3 d2+ 18.Kxd2Bxe3+ 19.Qxe3Qxg2+ 20.Ne2Bc4 21.Rhe1Re4 22.Qc5Bxe2 23.Kc1Ree8 0:1(50) Dek –Vandersmissen 2183, 2003; 8...Be7 9.fxe5Ng410.Nf3Qxc6 11.Nc3 OO 12.h3Nh6 13.Qe4Qxe4+ 14.Nxe4Bb7 15.d3Nf5 16.Bf4Rab817.Rf1 cxd3 18.cxd3Ba6 19.OOORb4 20.a3Ra4 21.g4Nd4 22.Bg5Bxg5+ 23.Nexg5Ne2+ 1

2: 12(52) Valverde Lopez – Hlousek Josef,

2003; 10...OO 11.h3Nh6 12.Nc3Qxc6 13.b3Bb7 14.Qxc4Qg6 15.OO c5 16.d3Nf517.Nd5Bxd5 18.Qxd5Rad8 19.Qc4Nd420.Rf2Qg3 21.Bb2Bh4 22.Nxh4Qxh423.c3 1:0 Monteiro – Gardner, ICCF Email 2001;10...Bf5 11.d4 cxd3 12.Nc3Bb4 13.cxd3Bxc3+ 14.bxc3Bxd3 15.Qd2Qe4+ 16.Kd1Rd8 17.Nd4Nxe5 18.h3Bb5 19.a4Bc420.Qe3Qxe3 21.Bxe3Nxc6 22.Re1 OO23.Kc2Na5 1

2: 12(40) Fuentes Javier – Berkley

Stephen W, 2000; 9.Nc3Qxc6 10.fxe5Bg411.Qf2Bc5 12.Qg3 OO 13.exf6Rfe8+14.Kf1Qxf6+ 15.Nf3Qg6 16.d4 cxd3 17.Bf4dxc2 18.Ne5Qa6+ 19.Qd3Qxd3+ 20.Nxd3Bd4 21.Re1Bf5 22.Nf2Rxe1+ 23.Kxe1Re8+ 0:1(30) Dragicevic 2195 – Furhoff 2354,2006; 8...Qxc6 9.fxe5Bg4 10.Qf2Bc511.Qg3 OOO 12.Nc3Rhe8 13.Kf1Bf514.Nf3Bxc2 15.d4Rxd4 16.Nxd4Bxd417.Be3Bxe5 18.Qh3+Kb8 19.Kf2 h520.Rhe1Bxh2 21.Qxh2Ng4+ 22.Kg1Nxh223.Kxh2Re6 0:1(38) Fernandes – Sawatzki2480, ICCF Email 2001; 9.Nc3Bc5 10.Nf3OO 11.Nxe5Qb7 12.Kf1Bh3 13.Nxc4Bg414.Qd3Be6 15.Ne5Nd5 16.Qe4Qa6+ 17.d3

Nxc3 18.bxc3Rad8 19.f5Bd5 20.Qg4Rfe821.Bf4 f6 22.Bh6Re7 23.c4Qa4 0:1(27) BaerWerner – Fuzishawa, 1999.8.f3Bd6 9.Nc3Qxc6 10.d3 cxd3 11.cxd3 OO12.OO a5 13.Be3Ba6 14.Rac1Qd7 15.Nge4Nxe4 16.Nxe4 f5 17.Nf2Qe7 18.Qc2Qh419.Bc5Rad8 20.Rfd1Kh8 21.Bxd6 cxd622.Qc6Bc8 23.Qd5Qf6 1:0(36) VeldhuizenJan – Van Oosten Th, 1996; 11.Qxd3 OO12.Nce4Nxe4 13.Qxe4Qxe4+ 14.Nxe4Be715.Bd2 f5 16.Nc3 1

2: 12

Thomas Mario – HeissHeinz, 1996; 10.OO OO 11.Nge4Nd512.Nxd5Qxd5 13.Kh1Ba6 14.b3 f5 15.Nxd6cxd6 16.bxc4Bxc4 17.d3Ba6 18.Ba3Rf619.Rfe1Rb8 20.Qe3Qa5 21.Bc1 f4 22.Qd2Qc5 23.a4Rg6 1

2: 12(45) Focsa 1794 – Petrushin

2474, 2007; 8...Be7 9.Nc3Qxc6 10.Qxe5 OO11.OOBc5+ 12.Kh1Re8 13.Qf4Bd614.Qh4Bf5 15.Nce4Bxe4 16.fxe4 h617.Nxf7Kxf7 18.d3Be5 19.Qh5+Kg820.Qg6Qe6 21.Bxh6Qf7 22.Qxf7+Kxf723.Bf4Rab8 1:0(49) Plass – Melmuk Petr,1987.8.Nf3Bd6 9.Nc3Qxc6 10.h3 OO 11.OORe812.Re1Ba6 13.Qe3Bc5 14.Nxe5Rxe515.Qxe5Re8 16.Qxe8+Nxe8 0:1 Knutsson –Gunnarsson 2402, 2002; 9.OO OO 10.Nc3Qxc6 11.Nxe5Bxe5 12.Qxe5Bb7 13.b3Qxg2+ 0:1 Hughes – Jansen Rene, 1999; 8...e49.Nc3Qxc6 10.Nd4Qb7 11.Qxc4Bd612.Qb5+Qxb5 13.Ndxb5Be5 14.d3 c6 15.d4Bb8 16.Na3Ba6 17.Bg5 OO 18.OOONg419.Be3 f5 20.h3Nf6 21.d5Bd6 22.dxc6Bxa323.bxa3Rfc8 1:0(73) Karrer 2108 – Cepo 2294,Zurich (Switzerland) 2008.8.Nc3Qxg2 9.Qxe5+Be6 10.Nxe6Qxh1+11.Ke2 fxe6 12.Qxe6+Be7 13.b3Qg2 14.h3Kf8 15.Nd1Qe4+ 16.Qxe4Nxe4 17.Bb2Bf6 18.Bxf6Nxf6 19.Ne3Re8 20.bxc4Kf721.a4Rb8 22.Ra3Rhe8 23.a5Re6 0:1(33)McEwan – Keogh, 1996; 9...Be7 10.Rf1 OO11.d4Bd6 12.Qb5Re8+ 13.Be3 a6 14.Qa5Bg4 15.Nd1 h6 16.f3 hxg5 17.fxg4Bxh218.Rf2Bg3 19.Ke2Bxf2 20.Nxf2Nxg4 0:1Kraljevic 1739 – Zelic 2288, 2007.8.Qf3 e4 9.Qf4Bd6 10.Qe3 OO 11.Nc3Qxc6 12.OOBxh2+ 13.Kh1Ng4 14.Ngxe4Nxe3 15.fxe3Qh6 16.g3Bxg3+ 17.Kg2Qh2+ 18.Kf3Bg4+ 19.Kxg4 f5+ 20.Rxf5Qh4+ 21.Kf3Rxf5+ 22.Ke2Qh2+ 23.Kd1Rf1+ 0:1 Medina 1758 – Barenbaum Fernando,Villa Ballester (Argentina) 2009.

Page 14: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

27 8...e4 9.Nxe4Qxe4 10.Qxe4+Nxe4 11.Re1Bf5 12.Nc3Bb4 13.Nxe4 OOO 14.c3Bxe415.Rxe4Rhe8 16.Rxe8Rxe8 17.Kf1Bd618.d4 cxd3 19.Be3Bxh2 20.Rd1Re621.Rxd3Be5 22.Bxa7Rxc6 23.Bd4Bxd412

: 12(30) Yanayt – Friedel, 2001.

8...h6 9.Nc3Qc5 10.Nge4Qxc6 11.Nxf6+gxf6 12.Qe4Bb7 13.Qxc6+Bxc6 14.b3Rg815.f3 cxb3 16.axb3Bc5+ 17.Kh1 OOO 18.Ne4Bb6 19.Ba3Bxe4 20.fxe4Rxd2 21.g3 h522.c4Bd4 23.Rad1Ra2 0:1(40) Morozova –Petukhov, Obninsk (Russia) 2009.8...Bc5 9.Nc3Qxc6 10.Qxe5+Be7 11.Re1Qd7 12.Qb5Qxb5 13.Nxb5Nd5 14.a3 OO15.Nxc7Nxc7 16.Rxe7Nd5 17.Re1Bf518.b4 cxb3 19.cxb3Rfe8 20.Bb2Rac821.Rxe8+Rxe8 22.Bd4Bc2 23.b4Bb31:0(44) Duda – Ociepka, 2005.8...Qxc6 9.Qxe5+Be7 10.Re1Qd6 11.Qb5+Bd7 12.Qxc4 OO 13.h3Rfe8 14.Nc3Ng415.Qxf7+Kh8 16.hxg4Bxg5 17.Rxe8+Rxe818.Kf1Qh2 19.Qh5Qe5 20.Kg1Qe1+21.Kh2Bf4+ 22.g3Qxf2+ 23.Kh3Qxg3+0:1 Ivanova – Razgulyaeva Viktoriya, 2004.

28 9.Qf3 e4 10.Nxe4Nxe4 11.Re1 f5 12.d3 cxd313.cxd3Qxc6 14.dxe4 OO 15.e5Qxf3 16.gxf3Re8 17.f4Bb7 18.Bd2Bc5 19.Be3Bb420.Nd2Re6 21.f3Bxd2 22.Bxd2Bxf323.Re3Bd5 1:0(50) Rej – Nielsen, 1993;11...OO 12.Qxe4Qh5 13.g3Bf5 14.Qh4Qf315.d3 cxd3 16.cxd3Bc5 17.Be3Bxe3 18.fxe3Qxc6 19.Qc4Qb7 20.Re2Rad8 21.e4Qb6+22.Rf2Rd4 23.Qb3Rb4 0:1(39) Garwell1800 – Hoiberg 1800, Haifa 1976; 9...Bg410.Qxd5Nxd5 11.Re1Nb4 12.Na3 f5 13.f3Bh5 14.f4 OO 15.fxe5Rfe8 16.e6Re7 17.c3Nd3 18.Rf1Bc5+ 19.Kh1Nf2+ 20.Rxf2Bxf2 21.Nxc4 h6 22.Nf3Bxf3 23.gxf3Rxe612

: 12(67) Cernikova – Martinkova, 1993.

9.f4Bg4 10.Qe1 OO 11.Nc3Qxc6 12.fxe5Qc5+ 13.Kh1Qxe5 14.Qxe5Bxe5 15.b3cxb3 16.axb3Rfd8 17.Ra5Bxc3 18.dxc3Bd119.Ra2 h6 20.Nh3Ne4 21.c4Nc3 22.Rb2Ne2 23.Be3Nc3 0:1(66) Wegerle – Mietzner,1995.9.b3 cxb3 10.Nc3Qxc6 11.axb3 OO 12.Qb5Bb7 13.Qxc6Bxc6 14.Ba3Rfd8 15.d3 h616.Nge4Nxe4 17.dxe4Bxa3 18.Rxa3Rd219.Rc1 a5 20.Kf1 a4 21.bxa4Rd4 22.f3Ra523.Ke2Bxa4 1:0(28) Sousa – Antoniou, 1994.9.Na3Bxa3 10.bxa3 OO 11.Bb2Re812.Rfe1Bf5 13.Bxe5Ng4 14.h3Rxe5

15.Qf3Rae8 0:1 Anderson Mike – Grey, 1995.9.Re1Bg4 10.f3Bf5 11.Nc3Qc5+ 12.Kh1Bxc2 13.b4Qxc6 14.b5Qc5 15.a4 OO16.Nge4Nxe4 17.Nxe4Qd4 18.Nc3Rfb819.Bb2 a6 20.g3 axb5 21.axb5Rxa1 22.Bxa1Bd3 23.Qg2Qc5 0:1(25) Grott Peter –Leisebein Peter, 1998.

29 10.f3 OO 11.Kh1Bf5 12.Nge4Nd5 13.Nxd5Qxd5 14.b3Qd4 15.Rb1 cxb3 16.axb3Bg617.Bb2Qd5 18.d3 f5 19.Nd2 a5 20.Ra1Rfe821.Ra4Bb4 22.Nc4 e4 23.dxe4 fxe4 0:1(38)Vazquez Igarza – Montero Martinez, 1991.10.Qf3Bb7 11.Qxc6+Bxc6 12.b3 a6 13.Nh3g5 14.f3 g4 15.fxg4Nxg4 16.d3 cxd3 17.cxd3Bc5+ 18.Kh1Bd4 19.Bd2Rg8 20.Rae1Ne3 21.Ne4Nxf1 22.Rxf1Rg6 23.Ng1Ke70:1(31) Salvat Duch 2014 – Vives Esmerat 2291,2004.10.Nge4Nxe4 11.Qxe4Bb7 12.f3Qb6+ 0:1Milunovic – Miele, 1994.10.f4 OO 11.fxe5Qc5+ 12.Kh1Bxe5 13.Qf3Bg4 14.Nce4Nxe4 15.Nxe4Bxf3 16.Nxc5Bc6 17.d3Rfe8 18.dxc4Bf6 19.Nd3Re220.Rf2Rae8 21.Bf4Bd4 22.Rxe2Rxe223.Ne1Rf2 0:1(24) Coltea Andrei – ByrneTony, 2004.10.b3 cxb3 11.axb3Bb7 12.Qb5 OO 13.Qxc6Bxc6 14.Re1Rfe8 15.Nge4Nd5 16.Nxd5Bxd5 17.Nxd6 cxd6 18.Ra6Re6 19.Ba3Rg6 20.g3Rd8 21.d3 f5 22.c4Bf3 23.Rxa7Rf8 1

2: 12(51) Weber Michael – Sosnowski

Thomas, 2003.30 12.Nge4Bb4 13.Nxf6+Qxf6 14.Nd5Qd6

15.Nxb4Qxb4 16.Qxe5Qb6 17.Be3Qb718.Rfc1 c6 19.Rc4Be6 20.Rh4Qd7 21.Bc5Rfe8 22.Qc3Bd5 23.Rh3Qf5 1

2: 12(25) Frank

– Gil, 1997.31 13.Nxe4Bb7 14.f3Be7 15.Bd2 f5 16.Ng3Bc5+ 17.Kh1Rae8 18.Rac1Qd6 19.a3Bb620.b4Ba6 21.Rc3Rd8 22.Bg5Rd7 23.Rd1Bb5 0:1(38) Jylha Ollila Kaarlo – RunonenRolf, 2002.

32 14.Nh3Ba6 15.Qg4Bxf1 16.Bh6Rf717.Rxf1Qd7 18.Qxd7Rxd7 19.Be3Bf820.f3Rd3 21.Kf2Rb8 22.Ke2Rd7 23.Rb1a5 0:1(32) Noll 2115 – Skibbe 2090, 2000.

33 6...Nxd5 7.Bxc6+Bd7 8.Bxa8Qxa8 9.Nc3Nf6 10.b3Qxg2 11.Rf1Qxg5 12.Qe2Be713.Bb2 OO 14.OOOBg4 15.f3Bh5 16.Nb5Bd6 17.Nxd6 cxd6 18.Qa6Rd8 19.Ba3Ne820.Kb1Bg6 21.d4Nc7 22.Qc6Ne8 23.Rf2

Page 15: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Qf5 0:1(52) Kalliwoda Theresa – PrinceataiaElina, 2005.6...Bd7 7.dxc6Bg4 8.f3Bh5 9.Bc4Bc510.d3 OO 11.Nc3Bb4 12.Bd2Bc5 13.Qe2Rb8 14.Na4Bd6 15.OOOQe8 16.g4Bg617.a3Qxc6 18.Nc3Qb7 19.Na4 h6 20.Ne4Nd7 21.Nxd6 cxd6 22.f4 e4 23.dxe4Bxe41:0(31) Kral – Bartunek M, 1998.

34 7.Bf1Bc5 8.d3 h6 9.Nf3Ng4 10.Nc3Bxf2+11.Ke2Nd4+ 12.Nxd4Qxd4 13.Nb5Qb614.c4Bh4 15.Kd2Nf2 16.Qh5Bg5+ 17.Kc2Bg4 18.Be3Qxe3 19.Nxc7+Kf8 20.Ne6+fxe6 0:1 Dickhoff Thomas – Chakvetadze, 1995;0:1 Dickhoff Thomas – Bogdanovich, 1995;9.Nc3Bxf2+ 10.Kxf2Qd4+ 11.Ke1 hxg512.Bxg5Ng4 13.Qf3Bd7 14.h3 f6 15.Bc1OOO 16.Ne2Qb6 17.g3 e4 18.dxe4Nb419.Qc3Nxc2+ 20.Kd1Nxa1 21.Bd2Nf2+22.Kc1Nxh1 23.Bg2Nf2 0:1(28) Kudina2169 – Deriabina 2141, 2001; 8...Bg4 9.f3Qd410.Qe2Bh5 11.g4Bg6 12.f4 OO 13.Nf3Qd514.Nc3Qd7 15.Nxe5Nxe5 16.fxe5Nxg417.Bh3Bf5 18.Rf1Be6 19.Ne4Bd4 20.c3Bb6 1:0 Arguelles Garcia 2249 – CabelloFernandez 2172, 2000; 8...Ng4 9.Nh3 f510.Nc3Qd4 11.Qf3 e4 12.dxe4Nce5 13.Qd1Qxf2+ 14.Nxf2Bxf2+ 15.Ke2Ba6+ 16.Qd3Nxd3 17.cxd3 fxe4 18.Nxe4Bb6 19.Bf4 OO20.g3Rae8 21.Kd2 g5 22.Bxg5Nf2 23.Nxf2Rxf2+ 1:0(38) Fabre Massana 2151 – NadalGarcia 2021, Barbera (Spain) 2009; 8.Nc3Qd49.Qf3 OO 10.h3 e4 11.Qg3 h6 12.Nb5Qd713.h4 hxg5 14.hxg5Ng4 15.Qh3Bxf2+16.Ke2 f6 17.g6Nh6 18.Qxd7Bxd7 19.Kxf2Ne5 20.Nxc7Rac8 21.Nd5Rxc2 22.Nb4Rcc8 23.d3Bf5 0:1(29) Kirjak Peter – Papista,1996; 9...Nb4 10.Bb5+Ke7 11.OOBg412.Qb7Bb6 13.Nf3Qc5 14.d4 exd4 15.Re1+Be6 16.Nxd4Qxd4 17.Be3Rab8 18.Qxb8Rxb8 19.Bxd4Bxd4 20.Ba4Bxc3 21.bxc3Nxa2 22.Rxa2Kd6 23.Rd1+Ke7 1:0(37)Johnsen – Valle Knut, 1998; 8...Bxf2+ 9.Kxf2Qd4+ 10.Ke1Qh4+ 11.g3Qxg5 12.Qf3 e413.Nxe4Qe5 14.d3Nd4 15.Qg2Bg4 16.Bf4Qa5+ 17.b4Qxb4+ 18.c3Nf3+ 19.Qxf3Qxc3+ 20.Nxc3Bxf3 21.Rg1 1:0 FabreMassana 2196 – Vives Cabau 1989, Alella(Spain) 2008; 8.f3 OO 9.Nc3Qd8 10.d3Nd511.Nxd5Qxd5 12.c3Rb8 13.b3Ba6 14.Bb2Rbd8 15.Ne4Bb6 16.c4Qe6 17.a3 f5 18.Ng5Qg6 19.Qd2 e4 20.f4 h6 21.Nh3 e3 22.Qe2Nd4 23.Bxd4Bxd4 0:1(44) Scholz – Arganian,1994; 7...h6 8.Nc3Qd7 9.Nge4Nxe4

10.Nxe4Bb7 11.d3 OOO 12.Be3Nd4 13.c3f5 14.cxd4 fxe4 15.Be2Bb4+ 16.Bd2Qxd417.OOBxd2 18.Bg4+Kb8 19.Qxd2 exd320.Bd1Rhf8 21.Rc1Rd6 22.Rc3Rg6 23.g3Qd5 0:1(31) Shaginjan 2319 – Obukhov 2467,2003; 14...exd4 15.Be2 dxe3 16.OOKb817.Nc3 exf2+ 18.Kh1Bc5 19.Qb3Bb6 20.a4Qc6 21.Bf3Qxf3 0:1 Hall Torstein –Agdestein, 2000; 12...f5 13.Nc5Bxc5 14.Bxc5Qd5 15.Be3 e4 16.d4 1

2: 12

Solomonova L –Kryukova, 1994; 11...f5 12.Qh5+Qf713.Qxf7+Kxf7 14.Ng3Nd4 15.Kd1 g6 16.c3Ne6 17.f3Bg7 18.Kc2 c5 19.h4 h5 20.Bd2 a521.a4Bd5 22.Ne2Rhb8 23.c4Bc6 0:1(92)Teufl – Hackbarth, 1999; 7...e4 8.d3Bc5 9.Nc3Qe5 10.Ngxe4Ng4 11.Be2Bb6 12.Bxg4 f513.Bxf5Bxf5 14.Be3Nd4 15.OO OO16.Ng3Bd7 17.Nce4 c5 18.c3Nf5 19.Nxf5Qxf5 20.Ng3Qe5 21.d4Qe8 22.dxc5Bc723.Re1Qf7 1:0(29) Spirakopoulos 2218 –Mitsakos, 2001; 9.Qe2Ng4 10.Qxe4+Qxe4+11.Nxe4Bb6 12.h3Nge5 13.Nbc3 f5 14.Ng3Nb4 15.Kd1Bxf2 16.Bf4Nbc6 17.Nd5Bb618.Nxb6 axb6 19.c3Ra7 20.d4Ng6 21.Bd2Be6 22.Bb5Bd5 23.Re1+Kf7 1:0(38)Riznar – Sorli, 1992; 8...Bg4 9.f3 exf3 10.gxf3Nd4 11.Bg2 OOO 12.OOBh5 13.Nc3Qc614.Be3Bc5 15.Bxd4Bxd4+ 16.Kh1Nd517.Nxd5Rxd5 18.Qd2Bxb2 19.f4Bxa120.Rxa1 h6 21.Ne4Rb5 22.c4Rb6 23.c5Ra6 1:0(27) Polyansky 2076 – Tkachenko 2223,Voronezh (Russia) 2008; 8.h4Bc5 9.c3 h610.Bc4Qxc4 11.Nxf7Kxf7 12.Qb3Be613.Na3Bxf2+ 0:1 Frank Louis L – KnorrBernd, 1987; 7...Nd4 8.c3Ne6 9.Qa4+ c610.Nxe6Bxe6 11.d4 exd4 12.cxd4Rb813.Nc3Bb4 14.Qxb4Rxb4 15.Nxd5Nxd516.Be2Rxd4 17.OOBg4 18.Bxg4Rxg419.Re1+Kd7 20.Be3Ra4 21.b3Ra6 22.Bc5Re8 23.Rxe8Kxe8 0:1(39) Luett – Lawitsch,1998.7.Qe2Qxg2 8.Rf1Bd7 9.d4Nxd4 10.Qxe5+Be7 11.Bxd7+Nxd7 12.Qxd4Bxg513.Bxg5Qxg5 14.Qe4+Qe5 15.Nc3 OO16.OOOQxe4 17.Nxe4Ne5 18.f4Ng419.Rg1 f5 20.Rd7Rf7 21.Rxf7Kxf722.Ng5+Kg8 23.h3Ne3 1:0(49) Sedy 2203 –Biolek 2451, 2003; 9.Nf3Bd6 10.Rg1Qh311.Rg3Qf5 12.d4 e4 13.Bxc6Bxc6 14.Ne5Bxe5 15.dxe5Qxe5 16.Nc3 OOO 17.Bd2Nd5 18.Nxd5Qxd5 19.c4Qe6 20.Rxg7Rd721.Rg3Re8 22.Bg5 f6 23.Bf4Qf5 1:0(36)Sasse Wolfgang – Schlemmer, 1992; 8.Qf3

Page 16: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Qxf3 9.Nxf3Bd7 10.d3Rb8 11.Ba4Bc512.Be3Bxe3 13.fxe3 e4 14.dxe4Nxe415.Nbd2Nc5 16.Bb3 OO 17.OOORfe8 18.e4Bg4 19.Rdf1Nxb3+ 20.axb3 f6 21.Rhg1Bh522.Nh4Kf7 23.Rg2Nd4 1:0(50) Miklosi 2023– Braun 2113, 1999; 10...Nd4 11.Bxd7+Kxd712.Nxd4 exd4 13.Bf4Rb8 14.b3Nd5 15.Bd2Re8+ 16.Kd1Bd6 17.c3 dxc3 18.Nxc3Nb419.Be3Nxd3 20.Kd2Nc5 21.Rad1 a622.Kc2Kc6 23.Rhg1Ne6 1

2: 12(36) Malin –

Kahn, 2002; 8.Qxe5+Be7 9.Bxc6+Qxc610.Rg1 h6 11.Nc3 hxg5 12.d3Ng4 13.Qb5Qxb5 14.Nxb5Kd8 15.Be3Nxe3 16.fxe3Rb8 17.Nd4Rxb2 18.Nc6+Kd7 19.Nxe7Kxe7 20.OOORxa2 21.Kb1Be6 22.Rxg5Rxh2 23.Rc5Kd6 0:1(31) Brattin V – AveryRobert William, 1985; 7...Bd7 8.OOBd69.Bc4Nd4 10.Qd3Bb5 11.Bxb5+Qxb512.Qxb5+Nxb5 13.c3 h6 14.Nxf7Kxf7 15.a4Nxc3 16.dxc3Rhf8 17.Nd2Kg8 18.Nc4Rad8 19.Be3 a6 20.f3Nd5 21.Bf2Rb822.Rfd1Nf4 23.Ba7Rbd8 1:0(46) Ngo –Nguyen, 2004; 8...Be7 9.Bc4Nd4 10.Qd3Qc5 11.Nc3 OO 12.Nce4Qc6 13.Nxf6+Bxf6 14.Qxh7+ 1:0 Firla – Lang Franz, 1998.7.Ba4Bc5 8.Bb3Qxg2 9.Rf1Bg4 10.f3Bh3 11.Bc4Qxg5 12.d4Qh4+ 13.Ke2Bxf1+ 14.Qxf1Nxd4+ 15.Kd3Rd8 16.Kc3Nd5+ 17.Bxd5Rxd5 18.b3Nb5+ 19.Qxb5+Ke7 20.Kb2Qd4+ 21.c3Qf2+ 22.Nd2Rxd2+ 23.Bxd2Qxd2+ 0:1(63) Bataa Orgil –Langenfeld, 2000; 7...h6 8.Bb3Qxg2 9.Nxf7Qxh1+ 0:1 Jadav Sameer – Stilman Eduardo,2006.7.c4Qxg2 8.Qf3Qxf3 9.Nxf3Bd7 10.Rg1e4 11.Bxc6Bxc6 12.Nd4Bd7 13.Nc3 OOO14.b3Bc5 15.Nde2Bf5 16.Bb2Bg6 17.Na4Bd6 18.c5Be7 19.Nf4Nh5 20.Ne2Rd321.OOORhd8 22.b4Bh4 23.Rg2R8d50:1(40) Burstein – Lyell 2248, Beijing (China)2008.7.OOQxb5 8.Nc3Qb6 9.Rb1Ba6 10.d3Bb4 11.Be3Qb7 12.a3Bd6 13.b4Nd414.Nce4Nxe4 15.dxe4Bxf1 16.Kxf1Qa6+17.Kg1Ne2+ 18.Kf1Nc3+ 19.Qd3Qxd3+20.cxd3Nxb1 21.h4Nxa3 22.d4 exd4 23.Bxd4f6 0:1(39) Martinez Miguel – Jose AntonioSuarez, 1998.7.Bd3 e4 8.Qe2Qxg5 9.Nc3Nd4 10.Qd1exd3 11.OOBb7 12.f3Nxc2 13.Rb1Bc5+14.Kh1 OO 15.b3Rae8 16.Bb2Nh5 17.g3Bd6 18.Rg1Nd4 19.Qf1Bxf3+ 20.Rg2Bxg2+ 21.Qxg2Ne2 22.Ne4Qf5 23.Nf2

Qg5 0:1(27) Martinez Lorena – Franco AngelaMaria, 1999.

35 7...Nd4 8.Nf3Bd6 9.d3 OO 10.OOBb7 11.c4Qc6 12.Be3Nxe2+ 13.Qxe2 e4 14.dxe4Nxe415.Nd4Qd7 16.Nd2Rfe8 17.Rad1Nf618.Nb5Be5 19.Nf3Qc6 20.Nbd4Qe421.Qd3Qg4 22.h3Qh5 23.Nxe5Rxe512

: 12(48) Abergel 2474 – Fressinet 2640, 2006;

9.Nc3Qc5 10.d3 OO 11.OOBb7 12.Re1Rfe8 13.Be3Nxe2+ 14.Qxe2Qc6 15.Bg5 e416.dxe4Nxe4 17.Nxe4Rxe4 18.Qxe4Qxe419.Rxe4Bxe4 20.c3 f6 21.Be3Kf7 22.Rd1a5 23.Rd4Bb1 1:0(34) Gunajew 2324 –Falkowski 2091, Olomouc CZE 2010; 8...Nxe29.Qxe2Bd6 10.Nc3Qe6 11.d4 exd4 12.Nxd4Qxe2+ 13.Ndxe2Bf5 14.Nd4Bg6 15.OOOO 16.Ncb5Bc5 17.Nb3 1

2: 12

Biti – Krstic,1997; 8...Bb7 9.Nc3Qe6 10.OO OOO 11.Re1Qg4 12.h3Qg6 13.d3 h6 14.Be3Qf5 15.Nh4Qd7 16.Bxd4Qxd4 17.Nf3Qc5 18.Nd2Bd6 19.Bf3Rhe8 20.Bxb7+Kxb7 21.Qf3+c6 22.Nde4Nxe4 23.Qxf7+Re7 1:0(28) Belik– Kleinschroth, 1991; 8...Nxf3+ 9.Bxf3 e410.Nc3Qd4 11.Qe2Bf5 12.g4Be7 13.gxf5exf3 14.Qxf3 OO 15.OOBd6 16.Ne2Qc417.c3Ng4 18.Ng3Nxh2 19.Kxh2Qxf1 20.d4Rae8 21.Qg2Qe1 22.Kh3Bxg3 23.Kxg3Re2 0:1(28) Appel – Riediger, 1998; 8.OOBb79.f3 h6 10.Nh3Qc5 11.b4Qxc2 12.a3 a513.Qxc2Nxc2 14.Ra2Nd4 15.Re1Bd516.Rb2 axb4 17.axb4Bd6 18.Nc3 OO 19.Nf2Ra1 20.Nd3Nxf3+ 21.gxf3Bxf3 22.Bxf3Nd7 23.Ra2Rxa2 1:0(38) Blanchet – Laurent,1980.7...h6 8.Nc3Qd8 9.Nge4Bb7 10.Bc4Nd411.d3Bb4 12.OO OO 13.Nxf6+Qxf6 14.Nd5Bxd5 15.Bxd5Rad8 16.Bc4Bd6 17.c3Nf518.Qf3Qg6 19.Qe4Qf6 20.b4Nh4 21.Be3Kh8 22.Bxa7Qe7 23.g3Ng6 1:0(52)Makovetsky – Gavrilov Alexei, 1995.

36 8.OONd4 9.Nf3 OOO 10.Ne1Bd6 11.Nc3Qc6 12.a4 a6 13.Rb1Ne4 14.Nxe4Qxe415.Bf3Nxf3+ 16.Qxf3Qxa4 17.Qf5+Rd718.b4 g6 19.Qf6Re8 20.c4Qa2 21.Rb2Qxc422.Rc2Qe6 23.Qh4Qe7 0:1(39) Kohnert –Jepson, 1990; 10.c4Qe4 11.Nc3Qg6 12.d3Bc5 13.Nb5Nxe2+ 14.Qxe2Rhe8 15.b4Bxb4 16.Nxa7+Kb8 17.Be3Qxd3 18.Qxd3Rxd3 19.Rab1 c5 20.Nb5Ng4 21.Ne1Bxe122.Rfxe1Nxe3 23.Rxe3Rxe3 1:0(48)Valgardsson – Olafsson, 1998; 9...Bd6 10.Nc3Qc6 11.a3 OO 12.d3Rfe8 13.Be3Nxe2+14.Nxe2Rad8 15.Ng3 e4 16.Nd4Qa4 17.b3

Page 17: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Qd7 18.Ndf5 exd3 19.cxd3Qc6 20.Nh4Bxg321.hxg3Qb5 22.d4 c5 23.Nf3Bxf3 0:1(32)Neumeyer – Leisebein Peter, 1999; 9.Bf3 e410.Nxe4Nxf3+ 11.gxf3Nxe4 12.fxe4Qg5+13.Kh1Bd6 14.d3Qh4 15.f4 g5 16.Qf3 f517.Nc3 OOO 18.Qg3Rde8 19.Qxh4 gxh420.Kg2 fxe4 21.Nxe4Bxe4+ 22.dxe4Rxe423.Kf3Rc4 1:0(34) Meiners – Vivas Font 1822,ICCF 2008; 9...Nxf3+ 10.Nxf3 e4 11.Nc3Qd6 12.Re1 OOO 13.Ng5Qe7 14.d3 h615.Ngxe4Nxe4 16.Qg4+Kb8 17.dxe4 h518.Qe2 g6 19.Be3Ka8 20.Rad1Bg7 21.f3 g522.Nd5Bxd5 23.exd5Qf6 1:0(26) VedeneevVjacheslav – Demidov Alexander, 1999.8.Bf3 e4 9.Nxe4Nxe4 10.OONe5 11.Re1Nxf3+ 12.gxf3Qg5+ 13.Kf1Qh4 14.fxe4Qh3+ 15.Kg1Bd6 16.f4Bxf4 17.Qe2 OOO18.Qg2Qh4 19.Re2Rd6 20.Qf2Rg6+21.Kh1 0:1 Tosan Pereira – Serra Pages 2235,2004.12

: 12

Makovetsky – Pavlov, 1995.37 8...Bc5 9.Bf3Qd7 10.OO OO 11.Nc3 h6

12.Nge4Nxe4 13.Bxe4Rab8 14.Na4Be715.Be3 f5 16.Bf3 f4 17.Bc5Nd4 18.Bxb7Rxb7 19.c3 f3 20.Kh1 fxg2+ 21.Kxg2Nf322.b4Qg4+ 0:1 Hofmann Siegfried – Gmuer,1997; 13.Nxe4Bb6 14.Bxh6 f5 15.Bd2 fxe416.Bxe4Nd8 17.Bg6Qc6 18.Qg4Rf619.Bf5Rxf5 0:1 Dabrowska Magdalena –Neubauer, 1991.

38 9.Nf3Nxe2 10.Qxe2Bd6 11.Nc3Qc612.OO OO 13.Bg5Nd7 14.Qe4Qxc315.Qxb7Qxc2 16.Qb5Nb6 17.Rac1 a618.Rxc2 axb5 19.a3Nd5 20.Bd2 f6 21.Rfc1Rfb8 22.Kf1Kf7 23.g3Ra4 0:1(43)Mestrovic – Smejkal, Ybbs 1968; 12.Bg5 OOO13.OOORhe8 14.Rhe1Kb8 15.Ne4Nxe416.dxe4 f6 17.Be3Ba6 18.Qd2Qa4 19.Kb1Bb4 20.Qxd8+Rxd8 21.Rxd8+Kb722.Red1Bd6 23.Nd2Qb5 1:0(41) Goeschl –Sommer, 1994; 9...OOO 10.Nxd4 exd4 11.Bf3Re8+ 12.Kf1Qe5 13.Bxb7+Kxb7 14.Qf3+Qd5 15.Nd2Bd6 16.a3Re6 17.Qxd5+Nxd518.Nc4Rhe8 19.Bd2Bf4 20.Re1Bxd221.Rxe6Rxe6 22.Nxd2Nb6 23.Nb3Na412

: 12(68) Windt – Osterkorn Christoph, 1990.

9.Bf3Nxf3+ 10.Nxf3 OOO 11.Nc3Qc612.Qe2Bb4 13.Bd2Rhe8 14.OOOQa615.Kb1Bxc3 16.Bxc3 e4 17.Ne5Nd518.Qg4+Kb8 19.Nd7+Rxd7 20.Qxd7Nxc3+ 21.bxc3Bc6 22.Qxf7 exd3 23.Rxd3Qa5 1:0(25) Corbat – Fuhrmann Andreas, 2001.

39 9...Rd8 10.Nd2Bc5 11.Nge4Nxe4 12.fxe4Qc6 13.Nc4Ba6 14.Nxe5Qf6 15.Nf3 OO16.Nxd4Bxd4 17.Bf3Rfe8 18.Qe2Qe519.g4Rb8 20.a3Bc3+ 21.Kf1Bxb2 22.Rb1Bxc1 23.Rxc1Rb2 1

2: 12(27) Trautz Rainer –

Leisebein Peter, 2005.40 10...Qc6 11.Nge4Bb6 12.Bg5 OOO 13.Qd2

h6 14.Bh4 g5 15.Bf2Nh5 16.OOOBa517.Be1Nf4 18.Bf1 f5 19.Ng3Nd5 20.Nge2f4 21.Kb1Ne3 22.Rc1Nxf3 23.gxf3Qxf30:1(30) Wademark – Keller, 1989; 11.Nh3Nd512.Bd2 OO 13.Rc1 f5 14.Nf2Qg6 15.OO e416.dxe4Nxc3 17.Bxc3 fxe4 18.Bc4+Kh819.fxe4Nf3+ 20.Kh1Nxh2 21.Kxh2Rxf20:1 Ullrich Johannes – Wieland L, 1984.

41 12.Nxe4Bb6 13.Nf2 OOO 14.OOQc6 15.c3Nf5 16.Kh1 h5 17.Ne4 h4 18.Bd2Ng3+19.Nxg3 hxg3 20.h3Qe6 0:1 Albert BrillasRobert – Bareiss Wolfgang, 1976.

42 14.Bd2Rad8 15.Nxd4Qxd4 16.Rf1Bc817.Bc3Qd6 18.Bg4Bxg4 19.Qxg4Bb420.Rb1Bxc3+ 21.bxc3Rb8 22.Kd2Rb623.Rb3Ra6 1

2: 12(63) Schwarz – Quednau, 1987.

43 7...Qc5 8.Qf3Bb7 9.Qf5Be7 10.OO h611.Nf3Nd7 12.b4Qxb4 13.Rb1Qd6 14.Bc4OOO 15.Nb5Qf6 16.Qe4Nb6 17.Be2Nd418.Qg4+Kb8 19.Nfxd4 exd4 20.d3 a6 21.Na3h5 22.Qh3 g5 23.Nc4 g4 1:0(29) Roy M –Daverkausen, 1990.

44 8.Rf1Bd7 9.d3Be7 10.Be3 OO 11.Qe2Qxh2 12.OOOBd6 13.Bc4Bg4 14.f3Qxe215.Nxe2Bh5 16.Ng3Bg6 17.Rh1Na518.Ba6Nc6 19.d4 exd4 20.Bxd4Nxd421.Rxd4Bxg3 22.Bc4Rad8 23.Rhd1Rxd40:1(48) Karaba – Vrany J, 1998; 9...Bc510.Qd2Qxh2 11.b3Nd4 12.Bxd7+Nxd713.Bb2 h6 14.Nge4Nf3+ 15.Kd1Nxd216.Nxd2 OO 17.Nde4 f5 18.Nxc5Nxc519.Ba3Qg2 20.Re1Qxf2 21.Nd5Qf3+22.Re2Qxd5 23.Rc1Ne4 0:1(25) Vrany J –Adam Lukas, 1997; 9.Nf3Rb8 10.Rg1Qh311.Rg3Qe6 12.d3 g6 13.Ng5Qd6 14.Bc4Nd8 15.Bb3Qc6 16.Qf3Qxf3 17.Rxf3Bg718.Be3Rb7 19.OOOBg4 20.Ba4+ c6 21.d4Bxf3 22.Nxf3 exd4 23.Bxd4 OO 0:1(65)Siwek – Korosciel 2076, 1999; 9.Bc4Qxg510.d3Qg2 11.Be3Ng4 12.Qe2Nxe3 13.fxe3Qxe2+ 14.Nxe2Be6 15.Bb5Kd7 16.OOORb8 17.Bxc6+Kxc6 18.d4Bg4 19.Rde1Bxe2 20.Rxe2 f6 21.Rd2Kd7 22.dxe5+Ke623.exf6 gxf6 0:1(51) Kocourkova – TomaskovaTereza, 2001; 8...Bb7 9.d3 OOO 10.Nxf7Bb4

Page 18: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

11.Nxh8Nd4 12.Be3Bf3 13.Qc1Be214.Kd2Ne4+ 15.dxe4Bxb5 16.Bxd4Rxd4+17.Ke3Bxc3 0:1 Lehtinen – Molander, 1997;8...Bc5 9.Nge4 OO 10.Bxc6Bh3 11.Nxf6+1:0 Raedisch – Goetz, 2000.8.Ke2Bg4+ 0:1 Dorn – Roitzsch, 2001.8.Nxf7Qxh1+ 9.Ke2Bg4+ 10.f3Bxf3+11.Ke3Bxd1 12.Nxh8Bc5+ 13.d4Bxd4+14.Kd3Qf1+ 15.Ne2Qxe2+ 0:1 Alexis Ray –Neumann August, 1985.8.Bxc6+Qxc6 9.Rg1Be7 10.d3 OO 11.Qf3Qb6 12.Be3Qxb2 13.Rb1Qxc3+ 14.Bd2 e415.Nxe4Qe5 16.Bf4Qe6 17.Kf1Nxe418.dxe4Ba6+ 19.Kg2Qg6+ 20.Kh1Qc621.Qg2 g6 22.Bh6Rfd8 23.Qf3Rd6 0:1(24)Haruda M – Vrany J, 1998.

45 8...Bd7 9.Rg1Nd4 10.Bxd7+Kxd7 12

: 12

Sveshnikov 2382 – Marholev 2433, Di RosetoITA 2010.12

: 12

Gunajew 2266 – Grycel 2317, 2006.46 10.Rg1Nd4 11.Bxd7+Nxd7 12.Nxd4 exd4

13.Nb5 OOO 14.Rg3Ne5 15.Nxa7+Kb716.Nb5 c6 17.Rb3Kc8 18.Na3 d3 19.f4Ng620.f5Nf4 21.Nc4Bc5 22.Ne3Bxe3 23.dxe3Ng2+ 1:0(25) Hansen Flemming Herholt –Nielsen, 1989; 1:0(25) Hansen FlemmingHerholt – Juul Nielsen Carsten, 1989; 14.Nxa7+Kb7 15.Nb5Ne5 16.Rg3 c6 17.Na3 d3 18.c3g6 19.f4Bxa3 20.fxe5Be7 21.Rf3Rhf8 22.b3Rd5 23.Kd1Kb6 1:0(56) Blechner Hans –Will, 2003; 15...Bc5 16.b4Rhe8+ 17.Kf1Bb618.a4Re5 19.Bb2Nf6 20.Rxg7Ne4 21.d3Nd2+ 22.Kg2Rf5 23.a5Rdd5 1:0(31) HenrikKnudsen Henrik – Kramer Allan Lind, 1993;11...Kxd7 12.Nxd4 exd4 13.Ne2 d3 14.cxd3Nd5 15.a3 g6 16.Rg4 f5 17.Rd4 c6 18.Nc3Bc5 19.Rc4Bd6 20.Nxd5 cxd5 21.Rh4 h522.f4Rhe8+ 23.Kf1Rac8 0:1(36) Bourges2100 – Karpatchev 2438, 1999; 16.b4Bd617.Bb2Rhe8 18.Kd1 a5 19.b5Rab8 20.a4Nb4 21.Nc1Bxh2 22.Rh1Be5 23.d4Bf612

: 12(27) Sinner Martin – Kohl, 1993; 13.Nb5 d3

14.c4 c6 15.Nc3Re8+ 16.Kf1Bd6 17.h3Nh5 18.b3Re7 19.Nd1Nf4 20.Bb2Re221.Bc3Rhe8 22.Nb2Bc5 0:1 Holick Manfred– Walter, 1997; 10...e4 11.Ng5Nd4 12.Bxd7+Nxd7 13.Kd1 f5 14.Ne2Nxe2 15.Kxe2Bd616.Ne6 g6 17.b3Ke7 18.Ng5Bxh2 19.Rh1Be5 20.Ba3+Kf6 21.Nxh7+Kg7 22.Ng5Bxa1 23.Rxa1Kf6 0:1(41) Karaklajic 2099 –Boskovic 2207, 2007; 14.b3 h6 15.Nh3 g516.Bb2Nf3 17.Rg2Bg7 18.Rb1 c6 19.Nd5

Bxb2 20.Nc7+Ke7 21.Nxa8Be5 22.Ke2 g423.Ng1Rxa8 0:1(24) Cesarec Daniel –Hoeppner P, 1990; 11...Ne5 12.Bxd7+Kxd713.Rg3Re8 14.Kf1Nc6 15.d3Bd6 16.Rh3exd3 17.Nxf7Rhf8 18.Nxd6 cxd6 19.cxd3Ng4 20.Nd1Nd4 21.Rxh7Rf7 22.Bg5Nf323.Bh4Re1+ 0:1(26) Bjornsson – Arnason,1984; 11...h6 12.Ngxe4Nxe4 13.Nxe4Nd414.Bxd7+Kxd7 15.Kd1Re8 16.d3 f5 17.Nc3Nf3 18.Rh1Bd6 19.Be3Bxh2 20.Ne2Bd621.Rh3Ne5 22.Kd2 c5 23.Rd1 g5 0:1(28)Plantet 2076 – Barbini 2105, 2001; 11.Bxc6Bxc6 12.Ne5Bb7 13.d4 exd3 14.Nxd3Bd615.Rxg7 OOO 16.Be3Rhg8 17.Rxg8Rxg818.OOOBxh2 19.Bxa7Rg1 20.Rxg1Bxg121.Ne5 h5 22.Nxf7 h4 23.Ng5Bg2 1:0(33)Vasic – Miele, 1997; 10...OOO 11.Bxc6Bxc612.Nxe5Re8 13.d4Nd7 14.Be3Nxe515.dxe5Bf3 16.Rg3Bh5 17.Bxa7 c5 18.h3Kb7 19.Nb5Rxe5+ 20.Kd2 g6 21.a4Kc622.Kc3Re4 23.Kd3 f5 0:1(57) Ferozkohi 2132– Beha 2193, Hessen (Germany) 2008; 10...h611.Bxc6Bxc6 12.Nxe5Bb7 13.d4 g5 14.Be3Bb4 15.OOOBxc3 16.bxc3Nd5 17.Kd2Nb618.Rde1Bd5 19.a3Kd8 20.f4 f6 21.Ng4Nc4+ 22.Kd3Nb2+ 23.Ke2Ke7 1:0(54)Koenig 2132 – Heinemann Guido, 1999.10.a3 e4 11.Ng5 a6 12.Ba4Nd4 13.Bxd7+Kxd7 14.Kd1Ng4 15.Nh3 f5 16.d3 exd317.cxd3Re8 18.b4 c5 19.Rb1 cxb4 20.axb4Rc8 21.Nd5Rc2 22.Bb2Rxb2 23.Rxb2Kc6 1:0(45) Gutsuljak Jana – Bulah Aleksandra,2001.10.Bxc6Bxc6 11.Ke2Bd6 12.Rg1 OO 13.d3Kh8 14.Bg5Nd7 15.Rae1 f5 16.Nd2 h617.Bh4Rg8 18.f3Rab8 19.Nb3 a5 20.Nxa5Rxb2 21.Kd2Ba4 22.Nxa4Rxa2 23.Ra1Bb4+ 1

2: 12(53) Arroyo Felices Jorge – O Lery

Victor, 2003.10.Bc4Bc5 11.Nd5Nxd5 12.Bxd5Rb813.Ng5 OO 14.Ne4Be7 15.c3Kh8 16.b4 f517.Ng3 e4 18.Bb2Ne5 19.OOBb5 20.c4Nxc4 21.Bxc4Bxc4 22.Rfc1Bd5 23.Rxc7Rb7 1

2: 12(24) Rajkov Nikolay – Lustin Vitaly,

1992.47 10...Bd6 11.Bg5Nh5 12.OOO h6 13.Bd2Ne7 14.Rde1Bxb5 15.Nxb5 f6 16.d4Ng617.dxe5 fxe5 18.Bc3 OO 19.Nxe5Bxe520.Bxe5Rf5 21.Nxc7Rc8 22.Bd6Kf723.Rd1Nf6 0:1(50) Klimaszewski D2 2168 –Cajbel, 2001; 12.Ne4Nb4 13.Bxd7+Kxd714.Kd2 f5 15.Ng3Nxg3 16.fxg3Nc617.Rhe1 h6 18.Be3 g5 19.Bf2Rhf8 20.Re2

Page 19: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Rab8 21.b3 g4 22.Nh4 a6 23.Rf1Ne7 0:1(50)Dutton – Ochkoos, 1998; 11...Nd4 12.Bxd7+Kxd7 13.Nxd4 exd4 14.Ne2 c5 15.Bxf6 gxf616.OORab8 17.Rab1Rhg8+ 18.Kh1 a5 19.a4Rg6 20.b3Rbg8 21.Rg1Re8 22.Rge1 f523.Ng3Rge6 0:1(61) Basoren Halil – Bulent,1993; 12...Nxd7 13.Nxd4 exd4 14.Nb5 f615.Nxd6+ cxd6 16.Bf4Ne5 17.OOOKd718.Bg3Rhe8 19.f4Ng4 20.Rde1Ne321.Bf2Nd5 22.f5Ne3 23.Bxe3 dxe3 1:0(46)Moomoo S – Zeh Helmut, 1991; 11...Rb812.Rg1Nd5 13.Bc4Nxc3 14.bxc3 h6 15.Be3g5 16.Nd2 f5 17.Nb3 e4 18.d4Ke7 19.Rh1 f420.Bc1Kf6 21.Bd5Rhe8 22.Nd2Kf523.Nc4Bf8 0:1(55) Durao – Santos, 1998;11.Be3Nb4 12.Bxd7+Kxd7 13.OOONfd514.d4Nxe3 15.fxe3 exd4 16.Nxd4Rad8 1

2: 12

Blaskowski – Fleck, 1981; 11.Bd2 OO 12.OOOa6 13.Ba4Rab8 14.Rhg1Nd4 15.Nxd4 exd416.Bxd7 dxc3 17.Bxc3Nxd7 18.Rxg7+Kh819.Rg8+ 1:0 Kahn – Ciornei, 1997.10...a6 11.Ba4Nd4 12.Bxd7+Kxd7 13.Nxd4exd4 14.Ne2Re8 15.Kf1 c5 16.Bd2Nd517.Nc1Bd6 18.Nb3Re5 19.Re1Rhe820.Rxe5Rxe5 21.Kg2Rh5 22.h3 f5 23.c3dxc3 1:0(44) Firman 2499 – Biolek 2304, 2006;14.Ne4Re8 15.f3Nxe4 16.fxe4 f5 17.Kf2fxe4 18.dxe4Rxe4 19.Rd1Bd6 20.Kf3Rh421.Bg5Rf8+ 22.Ke2Rxh2+ 23.Kd3Rg20:1(56) Chan Harry – Watson, 2002; 13...Re814.Nb3 1:0 Perez – Kern Michael, 2001;11...Bb4 12.Rg1 OO 13.Bh6Nd4 14.Nxd4exd4 15.Bxd7Nxd7 16.Bxg7Rfe8+ 17.Kd2Re6 18.Bxd4+Rg6 19.a3Bd6 20.Rxg6+fxg6 21.h3Rf8 22.Ne4Rf3 23.Nxd6 cxd61:0(48) Villanueva Garciacano 1972 – OteroGarcia 2114, 1999; 11...Rb8 12.b3Bb413.Bd2 OO 14.OOONd4 15.Nxe5Bf516.Nc6Ba3+ 17.Kb1Nxc6 18.Bxc6Ng419.Be3Ne5 20.Be4Be6 21.Rhg1 g6 22.f4Ng4 23.Bd4Rbd8 0:1(40) Carcelen M –Martinez Asuar JC, 1992.10...Rb8 11.a3Bc5 12.Rg1 OO 13.Bc4Bg414.Bg5Bxf3 15.Bxf6 g6 16.b4Be7 17.Bxe7Nxe7 18.Rg3Bc6 19.Re3Nf5 20.Rxe5Rfe8 21.Rxe8+Rxe8+ 22.Kd2Nd4 23.b5Bb7 0:1(47) Navratil – Plesek, 1997; 11...Bd612.Rg1Nd4 13.Nxd4 exd4 14.Bxd7+Kxd715.Ne2Rhe8 16.Rxg7Re6 17.Bg5Rxb218.Rxf7+Be7 19.Bxf6Rxf6 20.Rxf6Bxf621.Kd1Rb5 22.Ng3Be5 23.f3Bxg3 1

2: 12(25)

Braghini 2130 – Batista 2226, 2001; 11.Rg1Nb4 12.Bxd7+Nxd7 13.Kd1 f6 14.Be3 c5

15.b3Kf7 16.Nd2Be7 17.a3Nc6 18.Nd5Bd8 19.Ne4Bb6 20.b4 cxb4 21.axb4Rhd822.Nxb6 axb6 23.c3Ra8 1

2: 12(42) Alvares –

Skalli, 1994.10...OOO 11.Be3Bb4 12.OOOBxc3 13.bxc3Nd5 14.Ba6+Kb8 15.Kd2Ka8 16.Ng5Nxe3 17.Kxe3Rdf8 18.Rb1Na5 19.Rb4 c520.Rb2 f5 21.Rhb1 h6 22.Nf3Re8 23.Bb7+Nxb7 0:1(37) Ervin – Cleghorn, Lone Pine1972; 11.Ng5Nd4 12.Bxd7+Rxd7 13.Kd1h6 14.Nge4Nxe4 15.Nxe4 f5 16.Ng3 g6 17.c3Ne6 18.Kc2Bg7 19.h4Nc5 20.h5Nxd321.hxg6Nxf2 22.Rf1 f4 23.Rxf2 fxg3 0:1(34)Susterman – Duminica, 1998; 11.Bg5Kb712.OOO h6 13.Be3Bd6 14.Nd2Ng4 15.Nc4Nxe3 16.Nxd6+ cxd6 17.fxe3 f5 18.Nd5 g519.Rhf1 f4 20.Rde1Ne7 21.Nxe7Bxb522.c4Bc6 23.b4Bg2 0:1(49) Langmann Lothar– Brockmann Michael, 1995.10...Bb4 11.Bd2Rb8 12.a4Nd4 13.Bxd7+Nxd7 14.Nxd4 exd4 15.Nb5Bxd2+ 16.Kxd2OO 17.b3 c5 18.Nxa7Ne5 19.Nb5Rfe820.Nd6Nf3+ 21.Kd1Re5 22.Nc4Re623.Nd2Ng5 1

2: 12(45) Todorov – Marrero Martin

1892, 2006; 11.Rg1 e4 12.Bxc6Bxc6 13.Ne5Bb7 14.Rxg7 exd3 15.cxd3 OOO 16.Rxf7Rhe8 17.Rxf6Rxe5+ 18.Be3Rxd3 19.Rd1Rxc3 20.bxc3Rxe3+ 21.fxe3Bxc3+ 22.Kf2Bxf6 23.Ke2 c5 0:1(44) Bustelo – Aguilera,1984.10...h6 11.Rg1Bb4 12.Rxg7Nd4 13.Nxd4exd4 14.a3Bxb5 15.axb4 dxc3 16.bxc3Bd717.Be3Bg4 18.Bd4 h5 19.Bxf6Kf820.Rxg4 hxg4 21.Bxh8 1:0 Cifka – Havlik,1997.10...Bc5 11.Bg5Ng4 12.Ne4Bd6 13.h3Nb4 14.Bxd7+Kxd7 15.Kd2 f6 16.hxg4 fxg517.Nexg5 h6 18.Ne4Rhf8 19.Nh4Rab820.a3Na6 21.b4 c5 22.Nf5Be7 23.Nxg7 cxb412

: 12(36) Orhan – Roesch, 2003.

10...Nb4 11.Bxd7+Nxd7 12.Kd1Bd613.Rg1 g6 14.Bh6 f6 15.Kd2Rb8 16.Rae1Kf7 17.Kc1Nc6 18.h4Rb7 19.Nd2Nd420.Nce4Nf5 21.Be3Nxh4 22.Nc4Be723.Rh1Ng2 0:1(64) Buskenstrom – Horberg,Stockholm 1962.

48 11.Nxd4 exd4 12.Bxd7+Kxd7 13.Ne2Re814.Rg1Nd5 15.Bd2 g6 16.c4 dxc3 17.Bxc3Rg8 18.Kf1Bd6 19.Rg4 h5 20.Ra4Bxh221.Rxa7 h4 22.Re1Ra8 23.Rxa8Rxa812

: 12(49) Szegi 2230 – Packa 2194, 1999.

49 13.Ne4Nxe4 14.dxe4Re8 15.f3 f5 16.OO fxe4

Page 20: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

17.fxe4Rxe4 18.Rf7+Re7 19.Rf5Re220.Bg5Bd6 21.Rd1Rxc2 22.Rxd4Ke623.Rf3Bc5 0:1(31) Wolf Richard – Tisdall,1992; 14...Bb4+ 15.Bd2 1

2: 12

Hlavsa –Jablecnik, 1995; 13...Re8 14.f3Nd5 15.OO f516.Ng3 g6 17.a3 h5 18.Kf2Bd6 19.b4Nc320.h4Bxg3+ 21.Kxg3Re2 22.Rf2Rhe823.Rxe2Rxe2 0:1(43) Robillard Jean – Smith,1996.13.Nb5Bc5 14.a4Rhe8+ 15.Kf1 c6 16.Na3Bb4 17.Bg5Nd5 18.Nc4Re6 19.Rg1Rae820.Rg4 c5 21.Bd2 g6 22.Rc1 1

2: 12

Kaufmann –Cousins Eddie, 1998.

50 14.Kf1 c5 15.Bd2Bd6 16.Ng3Nd5 17.a3 g618.Ne4Be7 19.Kg2 f5 20.Ng3Bd6 21.Rhe1h5 22.Rxe8Rxe8 23.Kf3 h4 0:1(64) Nezar2398 – Fressinet 2670, Guingamp FRA 2010;16.Re1Nd5 17.Kg2Re6 18.Ng3Rg619.Kf3Rf6+ 20.Kg2Bf4 21.Ne4Rg6+22.Kf3Bxd2 23.Nxd2Rf6+ 1

2: 12

Strohhaeker2382 – Bromberger 2491, 2007; 15.Rg1 g616.b4Rb8 17.bxc5Bxc5 18.Bf4Rbe819.Rg5Kc6 20.c4 dxc3 21.Nxc3 h6 22.Re5Bd4 23.Rxe8Rxe8 0:1(55) Polivanov 2396 –Melkumyan 2469, 2007; 15.b4Re6 16.Rg1 g617.a3Bd6 18.bxc5Bxc5 19.Bb2Rd6 20.Nc1Rc8 21.Nb3Bb6 22.Rc1Re8 23.a4 a60:1(43) Makovsky – Mascioni Vania D, 1998.

51 10...Nb4 11.Nxe5Nxc2 12.Nxd7Nxd713.Rb1 OOO 14.d3Ne5 15.Rd1Nd416.Ba6+Kb8 17.Be3Bc5 18.Na4Ndf3+19.Kg2Bxe3 20.fxe3Nh4+ 21.Kh3 g5 22.d4Ng4 23.Kxg4 1:0 Harju 2085 – Wharrier 2211,ICCF Email 2001; 14...Kb7 15.Be3Bc516.Bxc5Nxc5 17.Rfd1Nd4 18.Bc4 f619.Kg2Rhe8 20.Re1Nce6 21.Rbd1 f522.Re3Nf4+ 23.Kf1 g5 0:1(25) Storgaard –Plumhoff Bernd, 1997; 13...Bd6 14.d3 h515.Bd2 h4 16.a3 h3 17.Ne2 c5 18.Rbc1Nd419.Nxd4 cxd4 20.Rfe1+Kd8 21.Rc6Bc722.Rxc7Kxc7 23.Re7Rhd8 1:0(25)Behrendorf – Hucula Ludek, 1992; 13...Rb814.Ba4Nd4 15.Re1+Kd8 16.Kg2Bd617.Ne4Re8 18.d3Bb4 19.Rd1Ne6 20.a3Bxa3 21.Ra1Bb4 22.Bxd7Kxd7 23.Rxa7f5 0:1(31) Junaidi Barlian – Chester John F,1999; 11...Bxb5 12.Nxb5Bd6 13.Nc4Nxc214.Rb1Kd7 15.d4Nd5 16.Ne3Ncxe317.fxe3Nf6 18.e4Nxe4 19.Rxf7+Ke620.Rxc7Bxc7 21.Nxc7+Kf5 22.Nxa8Rxa823.Be3Rb8 1

2: 12(25) Gatin 2160 – Hamidullin

2262, 2007; 13.Nxd6+ cxd6 14.Nc4Nxc215.Rb1Kd7 16.d3Rhe8 17.Bf4Re6

18.Nxd6Nd5 19.Bg3Rxd6 20.Bxd6Kxd621.a3Nf4 22.Rbd1Rb8 23.Rd2Nd4 0:1(33)Aisen Daniel – Good, 1998; 11.Re1Bd612.Nxe5 OOO 13.Nxd7Nxc2 14.Ne5Bxe515.Rxe5Nxa1 16.Re7Rhf8 17.Ba4Nd718.b4Nb6 19.Bd1Nc4 20.Nb5Rfe821.Rxc7+Kb8 22.Kf1Nxd2+ 23.Bxd2 a612

: 12(40) Kisacikoglu Tolga – Powers Tom, 1999;

12

: 12(40) Klsacikoglu Tolga – Powers Thomas,

1999; 11...Nxc2 12.Rxe5+Be7 13.Rb1 c614.Ba4Nb4 15.Nd4Rc8 16.a3Nd3 17.Re3Nc5 18.Bc2Ne6 19.Nf5Nd5 20.Rg3 g621.Nxe7Kxe7 22.b4 1

2: 12

Dambacher –McDonald, 2001; 11.Bxd7+Nxd7 12.Ne1 a513.a3Nc6 14.Nb5Kd8 15.b3Rb8 16.a4Nb417.Na3Nb6 18.Bb2Bd6 19.Nf3 f6 20.d4 e421.Nh4Re8 22.Nf5 g6 23.Nxd6 cxd6 0:1(62)Volkov L – Maksimenko, 2000; 11.Ne1Bd612.d3Nbd5 13.Bxd7+Kxd7 14.Nxd5Nxd515.c4Nf6 16.Bd2 a5 17.Nc2Rhb8 18.b3 c519.Na3 a4 20.Nb5Rb6 21.Be3 axb3 22.axb3Rba6 23.Rxa6Rxa6 0:1(30) Leusink A – Vander Veen, 1983; 11.d4Nxc2 12.dxe5Nxa113.exf6 gxf6 14.Bxd7+Kxd7 15.Rd1+Bd616.Nd4Rhg8+ 17.Kh1Rab8 18.Ne4Kc819.Nxd6+ cxd6 20.Nc6Rb7 21.Bf4Nc222.Rc1Rg4 23.Bxd6Rxb2 0:1(24) Kunath –Knorr Bernd, 1989.10...Nd4 11.Bxd7+Nxd7 12.Nxd4 exd413.Nb5 OOO 14.Nxd4Ne5 15.Nb3Bd616.Kg2 g5 17.d4Nc6 18.c3Rde8 19.Bd2Re4 20.f3Re2+ 21.Rf2Re7 22.Re1Rxe123.Bxe1Ne7 1:0(47) Hamberger 2135 –Fruehauf 2090, 2002; 11...Kxd7 12.Nxe5+Ke6 13.f4Bd6 14.b3Nxc2 15.Rb1Rhd816.d3Bxe5 17.fxe5Ng4 18.Rb2Nce319.Rf3Nf5 20.Bf4 g6 21.Nb5Rd7 22.Rc2Nxe5 23.Bxe5Kxe5 1

2: 12(57) Schubert Jens

1935 – Fruehauf 2101, 2000.10...Bc5 11.d3Nd4 12.Bxd7+Nxd7 13.Nxd4Bxd4 14.Nd5 OOO 15.Ne7+Kb7 16.Nf5Bc5 17.Bd2 g6 18.Ne3 f5 19.b4Bxe320.Bxe3 f4 21.Bd2Nb6 22.Bc3Rhe823.Rfe1Nd7 1:0(38) Huhnstock – Pantusenko,2004.

52 11.Re1 OO 12.Bxc6Bxc6 13.Nxe5Rfe814.d4Re6 15.Bf4Bb7 16.Bg3Bb4 17.Nd3Bxc3 18.Rxe6Bxb2 19.Rb1 fxe6 20.Rxb2Bd5 21.Bxc7Ne4 22.Ne5Nc3 23.Ba5Ne2+ 1

2: 12(49) Ibrahim 2157 – Sarwat 2379, Abu

Dhabi UAE 2010; 14...Ng4 15.Bf4Nxe516.dxe5Bc5 17.Ne4Bd4 18.Ng3Bxb219.Rab1Bc3 20.Re3Bd4 21.Ree1Rab8

Page 21: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

22.Rb3Rxb3 23.axb3 f6 0:1(46) Merg VazMarcio – Cifuentes Goncalves Luiz Osvaldo,2003; 13...Bxe5 14.Rxe5Rfe8 15.d4Ng416.Rxe8+Rxe8 17.Bf4Re7 18.h3Nf619.Bg5 a6 20.d5Bb7 21.f3 h6 22.Bxf6 gxf623.Kf2Bc8 1

2: 12(58) Nielsen 2053 –

Rasmussen, 2005; 12.d3Rfe8 13.Bg5Nh514.Bh4Rab8 15.Rab1Nf4 16.Bg3Bb417.Bxf4 exf4 18.Bc4 h6 19.Rxe8+Rxe820.Nd5Bg4 21.Nxb4Bxf3 22.Nxc6Bxc623.b4Re5 1

2: 12(45) Cartigny – Mariette, 1994;

11...OOO 12.d3Rde8 13.Bg5Nh5 14.Re4 f515.Rc4Kb7 16.Be3 f4 17.Bd2 g5 18.h3Nf619.d4 e4 20.d5Nb8 21.Nd4 h5 22.Bc6+Kc823.Ncb5Kd8 1:0(42) Nielsen Mo 2077 –Johansson Th 2218, 1999.11.d3 h6 12.Be3 a6 13.Ba4Rb8 14.Bb3 g515.Nd2 g4 16.Nde4Nxe4 17.Nxe4 f518.Nf6+Ke7 19.Nxd7Kxd7 20.f4Ne721.fxe5Bxe5 22.d4Bd6 23.c4 c6 1

2: 12(30) Von

Heusinger Georg – Heymann-Lobzhanidze,1995; 1

2: 12(30) Heusinger G –

Heymann-Lobzhanidze, 1995; 11...OO 12.Re1Rfe8 13.Ne4Rab8 14.Nxd6 cxd6 15.Ba4Nd4 16.Nxd4Bxa4 17.Nb3Nd5 18.c3 f519.Kf1 f4 20.Re4Bc6 21.Na5Bd7 22.Ke2Re6 23.Kd2Rh6 0:1(37) Krejcik 2141 –Muron 2198, 2003; 11...Nb4 12.Bxd7+Nxd713.Ne1 OO 14.a3Nc6 15.Nf3 f5 16.Re1 h617.Bd2Rae8 18.Kg2Re6 19.Kh1 e4 20.Nb5Ref6 21.Ng1Nde5 22.Bc3Rg6 23.Nxd6cxd6 0:1(37) Cross Robert Gary – Thomas, 1987.11.d4Nxd4 12.Nxd4 exd4 13.Re1+Kd814.Bxd7Kxd7 15.Nb5Rhe8 16.Rd1 c5 17.c3Rad8 18.cxd4Kc6 19.Nxd6Rxd6 20.Be3Nd5 21.Rac1Nxe3 22.Rxc5+Kb6 23.fxe3Rxe3 1

2: 12(45) Matosevic Milan – Preissmann,

1981.53 14.Rxe5Rhe8 15.d4Rxd4 16.Rxe8+Nxe8

17.Be3Rg4+ 18.Kf1 a6 19.Rd1Rh4 20.Nd5Bxd5 21.Rxd5Rxh2 22.Re5Nd6 23.b3Rh412

: 12(58) Lehmann – Ziese, 1987; 20.Rd8+Kb7

21.Ne2Rxh2 22.Nd4Rh1+ 23.Ke2Nd61:0(38) Tumurbaatar Puntsagd – Khemmassi,1969; 18...Rh4 19.Ke2 a6 20.Rd1Rxh221.Nd5Bxd5 22.Rxd5Rh4 23.b3Re412

: 12(43) Kovacs – Hennings, Sarajevo 1969;

19.Kg1Nf6 20.Rd1Ng4 21.Rd4Rxh222.Nd5Bxd5 23.Rxd5Nxe3 0:1(26) Krupa2216 – Biolek 2385, Litomysl (Czech Republic)2009; 18...Nd6 19.Rd1Rh4 20.Kg1Nf521.Bxa7Rg4+ 22.Kf1Rg2 23.a3Rxh20:1(46) Abadia Pascual – Planas Gene 2208,

2001; 18...Rg2 19.Ke2Rxh2 20.Bxa7 h521.a4 h4 22.Be3 f6 23.Nb5Be4 1

2: 12(26)

Heidenfors Roland – Blomstrand, 1993; 17.f4Kb7 18.Be3Rd6 19.Re1Rg6+ 20.Kf1Nd621.Re2Rg4 22.Rf2Nf5 23.Bc5Rh4 0:1(63)Fenghan Rex – Garay Luis M, 1999; 15.Re2Rxe2 16.Nxe2Re8 17.Kf1Ng4 18.Nd4Nxh2+ 19.Kg1Nf3+ 20.Nxf3Bxf3 21.Kh2g5 22.Kg3Bc6 23.b3Re2 1:0(48) Norris –Tsang, 1995; 21...Re1 22.Kg3Bd5 23.b3 f51:0(42) Laurent – Naeter Burkhard, 1980.13...Nd7 14.d4 f6 15.dxe5 fxe5 16.Bf4 OOO17.Bg3Rde8 18.Rad1 h5 19.h4Rhg8 20.Ne4Bxe4 21.Rxe4 g5 22.Kf1 gxh4 23.Rxh4 e41:0(85) Parkin 2134 – Keogh 2115, 2000.

54 8.Nf3Bg4 9.h3Bf5 10.Nc3Bd6 11.d3 OO12.OORae8 13.Bg5Bc5 14.Qd2Nh515.Qe2Ng3 16.Qd1Nxf1 17.Kxf1Qg618.Qd2Qc6 19.Qd1 f6 20.Bd2Rd8 21.Nh4Be6 22.Qe2Bxh3 23.f3Be6 1

2: 12(60) Freitag

Dietmar – Heymann-Lobzhanidze, 1994;9...Bh5 10.d3Rd8 11.g4Nxg4 12.hxg4Bxg413.Nbd2Bb4 14.c3Rxd3 15.Qe2Rxf316.Qxe5+Kf8 17.cxb4Rf6 18.Qc5+Qxc519.bxc5Re6+ 20.Kf1Be2+ 21.Kg2Rg6+22.Kh2Rh6+ 23.Kg2Rg6+ 1:0(31) TranQuang Man – Nguyen Quang Duc, 2003; 9.d3Rd8 10.Qe2Be7 11.Rg1 e4 12.dxe4Nxe413.Ne5Bxe2 14.Nxc6Rd1+ 15.Kxe2Rxg116.Be3Bf6 17.Bd4Bxd4 18.Nxd4 OO 19.f3Nd6 20.Kf2Rh1 21.Nb3Nc4 22.N1d2Rxa1 23.Nxa1Nxd2 0:1 Tran 2330 – PhanDinh Nhat Khanh, 2003; 8...Ba6 9.d4 OOO10.c3 exd4 11.cxd4Bb4+ 12.Nc3Bxc3+13.bxc3Qxc3+ 14.Bd2Rhe8+ 15.Ne5Rxe5+ 16.dxe5Qxe5+ 17.Be3Qc3+ 1:0 FarreSelma – Baron Rodriguez, 1992; 8...e4 9.Ne5Qd5 10.f4Bd6 11.Nc3Qd4 12.Qe2 OO13.h3Bxe5 14.fxe5Qxe5 15.OO a5 16.Qf2Nh5 17.Qh4Ba6 18.Re1Rae8 19.Rxe4Qf520.d3Bb7 21.Rxe8Rxe8 22.Bd2Qg623.Qg5Qb6+ 0:1(30) Buldrova – Martinkova,1993; 8...Bd6 9.OO OO 10.d4 e4 11.Ne5Qb712.Nc3Rd8 13.Qe2 c5 14.Bf4 cxd4 15.Nb5Qa6 16.Nxd4Bxe5 17.Qxa6Bxa6 18.Bxe5Bxf1 19.Rxf1Ng4 20.Nc6Rdc8 21.Ne7+Kf8 22.Nxc8Nxe5 23.Nd6Rb8 1:0(40) Yu –Chehade Luke, 2003.8.d3Qxg2 9.Qf3Qxf3 10.Nxf3Bb711.Nbd2Bd6 12.Rg1 OO 13.b3 e4 14.dxe4Nxe4 15.Bb2 g6 16.OOONxf2 17.Rdf1Ne418.Nh4Nxd2 19.Kxd2Bxh2 20.Rg4Rad8+21.Kc1Rfe8 22.Nf5Rd7 23.Nh6+Kf8

Page 22: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

1:0(37) Studnicka – Adam Lukas, 1996; 12.h3 e413.dxe4Nxe4 14.Rg1Nxd2 15.Nxd2 OO16.b3Rfe8+ 17.Kd1Be5 18.Rb1Rad819.Bb2Bf3+ 20.Kc1Bxb2+ 21.Rxb2Bb722.b4Re2 23.Nb3Rxf2 0:1(52) Yaguobi H –Bottema, 2000.

55 8...Bb7 9.Qxc6+Bxc6 10.OO h6 11.Nf3Bxf3 12.gxf3 OOO 13.d3Nd5 14.Re1 f615.Nc3Bb4 16.Bd2Bxc3 17.Bxc3Nxc318.bxc3Rd6 19.Reb1Rhd8 20.a4Ra621.Kg2Rd5 22.Rb4Rc5 23.Ra3Rac61:0(50) Heyne – Besner, 1996; 10...Bd6 11.Nc3h6 12.Nf3 OO 13.d3Rae8 14.Nd2Nh515.Nde4Be7 16.Ne2 f5 17.N4g3Nxg318.hxg3Bd6 19.Bd2 e4 20.d4Bb5 21.Rfe1c5 22.Be3 c4 23.Bf4Bb4 1:0(32) NagyZsigmond – Fekete, 1992; 10.Nf3Bc5 11.d3OO 12.OORfe8 13.Nc3Re6 14.Be3Bb615.Rfe1Rae8 16.Bxb6 axb6 17.Ng5R6e718.f3Nd7 19.Nge4 f5 20.Nd2Nf6 21.Re2Bb7 22.Rae1Kf8 23.Kf2 c5 1:0(35) Strejc –Voracek, 1993; 10.f3Bc5 11.Nc3 OO 12.Nge4Nxe4 13.Nxe4Bb6 14.d3 f5 15.Ng3 e416.dxe4 fxe4 17.f4 e3 18.Ne2 g5 19.Rf1Rad820.g3Bg2 21.Rg1Bf3 22.a4Rfe8 23.Rf1 g40:1(24) Amarger – Beghin 2131, 2002; 10.Rg1Bc5 1

2: 12

Hnilicka 1957 – Horackova, 2007;9.Qb3 OOO 10.Rg1Bc5 11.Nxf7Qe4+12.Kf1Ba6+ 13.d3Rxd3 14.Qe6+Kb8 0:1Lueber – Tuchenhagen, 1996.8...Qxf3 9.Nxf3Bd6 10.d3 OO 11.OOBb712.Nbd2 e4 13.dxe4Nxe4 14.Nc4Bc515.Ng5Nxg5 16.Bxg5Ba6 17.b3Rfe818.Rfe1Bxc4 19.bxc4Bb4 20.Rxe8+Rxe821.Be3 h6 22.Rd1Re4 23.Rd4Re6 1:0(46)Adamek 2116 – Horacek D, 2000; 9...e4 10.Nd4Ba6 11.Nc3Bc5 12.Nde2 OO 13.OORfe814.h3Rad8 15.Re1Nh5 16.Na4Bd6 17.b3f5 18.Bb2 f4 19.Nd4 g6 20.Rad1 c5 21.Nc6Rc8 22.Na5 f3 23.Nc4Bxc4 1:0(54) CortesGallardo 2112 – Echaniz de Fays CJ, 1999.

56 9.Qc3Qb5 10.f4 h6 11.Nh3Bd6 12.Na3Qh5 13.Nc4 OO 14.Nxd6 cxd6 15.OOBxh316.Qxh3Qc5+ 17.Qe3Qxc2 18.b3 d5 19.Qd4Rfe8 20.Bb2Qc8 21.Rae1Qf5 22.Re3Re623.h3Ne8 1:0(37) Lanc – Votava, 1991; 10.Qe3Bc5 11.d4Bb4+ 12.c3Be7 13.Nxe4Nxe414.Qxe4Bb7 15.Qe5Qxe5+ 16.dxe5Bxg217.Rg1Be4 18.Be3 OO 19.Nd2Bg620.OOOBh5 21.Rde1Rfb8 22.Ne4Bg623.Bc5Bxc5 1:0(67) Olape 2216 – RoselliMailhe 2446, 2002; 10.Qb3Qxb3 11.axb3 h612.Nh3 g5 13.Nc3Bd7 14.Ng1Bc5 15.Nge2

OO 16.OORfe8 17.h3 h5 18.Na4Bf819.Nec3Rad8 20.d3Re5 21.Re1Rde8 22.d4Ra5 23.Bd2Rf5 1:0(56) Altukhova Marina –Fakhretdinova, 2000; 10.Qxc7Bd7 11.Qf4Qc6 12.Nc3Bd6 13.Qe3Bf5 14.Ngxe4Nxe4 15.d3 OO 16.dxe4Rfe8 17.f3Bc518.Qe2Bd4 19.Bd2Be6 20.Be3Bxc3+21.bxc3Qxc3+ 22.Kf2Rec8 23.Rhc1 a50:1(71) Kotomaki Pekka – Runonen Rolf, 2000;9...Qd6 10.d3 exd3 11.Qxd3Qc6 12.OOBe713.Re1 h6 14.Nf3Ba6 15.Qe3Nd5 16.Qe4OOO 17.b3Bf6 18.Nd4Qb6 19.Be3Nxe320.fxe3Bxd4 21.exd4Rxd4 22.Qe3Rd123.Kf2Rxe1 0:1(25) Pearce Cameron –Humphreys Lincoln, 1995; 10...Bb7 11.dxe4Nxe4 12.Nxe4Bxe4 13.Qe3 OOO 14.OOBb7 15.c3Be7 16.Qg3Qe6 17.Bf4Qc618.Nd2 g5 19.Be3 f5 20.Qf3Qe6 21.Qd1 g422.Re1Qc6 23.f3Rhg8 0:1(31) Le T MinhNhut – Hoang Nguyen Quang Nguyen, 2003;9...Qc5 10.Qxc5Bxc5 11.Nc3Bf5 12.OOOO 13.Na4Bd6 14.c4 h6 15.Nh3Ng4 16.g3g5 17.f3 exf3 18.Rxf3Bd7 19.c5Ne5 20.Re3Ng4 21.Re4Rfe8 22.Rd4Re1+ 23.Kg2Bc6+ 0:1 Amarapala 1694 – Joensen,Copenhagen DEN 2010; 9...Qd5 10.OOBc511.d3Bb7 12.Be3 exd3 13.Nf3Ne4 14.Qxg7OOO 15.Qg4+ f5 16.Qh3 dxc2 17.Nc3Nxc318.bxc3Kb8 19.Bxc5Qxc5 20.Nd4Be421.Rac1Rhg8 22.g3Qxc3 23.Nxf5Qf3 0:1Varley – Cassimon Marc, 1999.9.Qe3Qxc2 10.Nc3Qd3 11.Ngxe4Qxe3+12.dxe3Nxe4 13.Nxe4Bb7 14.f3Bxe415.fxe4Bb4+ 16.Bd2Bxd2+ 17.Kxd2 OOO+18.Ke2Rhe8 19.Rhf1 f6 20.Rf4Rd6 21.h4Rde6 22.Kf3 g5 23.hxg5 fxg5 1:0(46) PhamThe Anh – Phan Dinh Nhat Khanh, 2003.

57 9...h6 10.Nxf7Be6 11.Ne5Bxb3 12.Nxc6Bxc2 13.OOBd3 14.Re1Bd6 15.Nc3 OO16.h3Rf7 17.b4 a5 18.bxa5 g5 19.Bb2 g420.Ne2 gxh3 21.gxh3Nh7 22.h4Raf8 23.Bd4Nf6 0:1(37) Tumurbator 2270 – Harandi 2270,Teheran 1972; 15...Kd7 16.Na5Rae8 17.h3Rhf8 18.b3Bc5 19.Na4Bb4 20.Nc4Nh521.Ba3Bxa3 22.Nxa3Re5 23.Rac1Nf40:1(56) Guimaraes – Felizes, 1998; 13...Bc514.b4Bd6 15.Bb2 OO 16.a3Bd3 17.Re1Ng4 18.Bd4Bxh2+ 19.Kh1Bd6 20.Kg1Rf5 21.Nc3Rh5 22.Nxe4Bh2+ 23.Kh1Rf812

: 12(26) Prpic 2011 – Bozanic 2249, Sibenik

CRO 2010; 13...Bd6 14.h3Kd7 15.Nd4Bd316.Re1 g6 17.Nc3Rhf8 18.Nd1 c5 19.Ne2Nd5 20.Ne3Nxe3 21.dxe3Rf7 22.Nf4Bxf4

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23.exf4 c4 0:1(47) Anderson – Ghiata G, 1991;13.b3Bc5 14.Ba3Bb6 15.Nb4Bd3 16.Nc3Rd8 17.Nc6Rd7 18.Na4Bb5 19.Nxb6 axb620.Ne5Rd8 21.Ng6Rg8 22.Ne7Rh823.Nf5Kf7 1:0(55) Schwab 2246 – Lang 2106,2002; 13.Nc3Bd3 14.Ne5Bc5 15.Nxd3 exd316.OO OO 17.b3Rae8 18.Na4Bd6 19.Nb2Ng4 20.Nxd3Bxh2+ 21.Kh1Bg3 22.Ba3Nxf2+ 23.Nxf2Rxf2 1

2: 12(33) Cupic – Biti

2099, 2007; 11...Qa6 12.Qc3 c5 13.Ng6Bg414.d3 OOO 15.Nxh8 exd3 16.OONe4 17.Qe5d2 18.Nxd2Nxd2 19.Bxd2Rxd2 20.Qf4 1:0Ferron Garcia – Felices P, 1994.9...Qd7 10.OO e3 11.Qxe3+Be7 12.Re1 OO13.d4Bd6 14.h3Bb7 15.Na3Rfe8 16.Qc3Rxe1+ 17.Qxe1 h6 18.Nxf7Qxf7 19.b3Qd520.Qf1Qxd4 21.Be3Qe5 22.g3Bxa3 0:1Zoltan 2075 – Mensing 2122, 2003; 10...Qf511.d3 e3 12.Bxe3Ng4 13.Bd2Be7 14.Ne4OO 15.Nbc3Be6 16.Qb5Qg6 17.Nd5Bxd518.Qxd5Rad8 19.Qa5 f5 20.Ng3 f4 21.Ne4f3 22.Ng3Qc6 23.Qc3Bc5 0:1(55) Miovecz1698 – Bakos 1985, 2006; 10.Nc3Ba611.Ncxe4Nxe4 12.Nxe4Be7 13.Qe3 OO14.d3Rfe8 15.Qg3Bd6 16.Bf4Bxf417.Qxf4 f5 18.OOO fxe4 19.dxe4Qf720.Qxf7+Kxf7 21.Rhe1Rad8 22.e5Rxd1+23.Kxd1Bb7 0:1(58) Fattah Alexander – Song2002, 2002.9...Be6 10.Nxe6 fxe6 11.Nc3Kf7 12.Qa4Qb7 13.Qb5Qb6 14.Qxb6 axb6 15.a4Bc516.OORhf8 17.h3Kg8 18.b3Rad8 19.Nd1Nh5 20.Ne3Nf4 21.Re1Rd7 22.Ba3Bxa323.Rxa3Rxd2 1:0(47) Schaefer Ruediger –Heiden, 1995; 11.OOBd6 12.Qh3Qd713.Nc3 OO 14.Re1Qf7 15.Rf1Rab8 16.b3g5 17.Bb2 g4 18.Qh6 e5 19.Rae1Kh820.Nxe4Nxe4 21.Rxe4Qf5 22.d3Rf623.Qh4Rg8 1:0(28) Rodriguez Erdwin – Helm2170, 2003.9...Nd5 10.Nc3Bb7 11.Nxd5Qxd5 12.Qxd5Bxd5 13.OO f5 14.Re1 h6 15.Nh3 g5 16.d3OOO 17.c4Bc6 18.dxe4Bb4 19.Rf1Bxe420.Be3Bd3 21.Rfc1 f4 22.a3 fxe3 23.axb4 e20:1(45) Paredes Rubio – Guimera Vidal, 1996.

58 10.Nc3 OO 11.Qb5Bb7 12.Qxc6Bxc613.OO h6 14.Nh3Rad8 15.Nf4 g5 16.Nfe2Ng4 17.h3Ne5 18.b3 a6 19.Re1 f5 20.Ng3Ng6 21.Nf1Kh7 22.Bb2Rd7 23.Rad1Nf40:1(56) Prilepo – Zavalishin 2161, 2003.

59 11.Qb3Bxf2+ 12.Kxf2Qc5+ 13.d4 exd3+14.Be3Ng4+ 15.Kg3Qxe3+ 16.Kh4Qf2+

17.g3Bd7 18.Qxd3Ne5 19.Qd5Ng6+20.Kh5Rb8 21.Nc3Ne7 22.Qf3 g6+ 0:1 Stec– Kaula, 1995; 11...Rf8 12.OONg4 13.d4Bxd4 14.Rd1Qd6 15.Nh3Nxf2 16.Bg5+Ke8 17.Qb5+Bd7 18.Qe2Ng4+ 0:1 Gil B –Sviridov, 1995; 11...e3 12.f3 exd2+ 13.Nxd2Re8+ 14.Nde4Nxe4 15.fxe4 h6 16.Be3Bg417.Nf7+Kc8 18.OORb8 19.Qc3Bxe3+20.Qxe3Rxb2 21.Qd4Qb6 22.Qxb6 axb623.e5Rxc2 0:1(38) Ekelund – Ruuttula, 1989.11.Qxg7Rg8 12.Qh6Bxf2+ 13.Kf1Ba6+14.d3Bxd3+ 15.cxd3Qxc1+ 16.Kxf2Qxb2+17.Ke3Ng4+ 0:1 Lane Terry – Moro, 1998.11.Nc3Rf8 12.Qxg7Rg8 13.Qh6Bxf2+14.Kf1Ba6+ 15.Ne2Bxe2+ 16.Kxe2Qb5+17.d3 exd3+ 18.cxd3Re8+ 19.Kd1Qxd3+20.Bd2Qe2+ 21.Kc1Qc4+ 22.Bc3Be3+23.Kc2Qe2+ 0:1(29) Busch Hans Joachim –Behnke Heinz, 1957.

60 11...h6 12.Qxg7Rg8 13.Qxh6Bb7 14.Kh1e3 15.f3 e2 16.Re1Ne4 17.Nf7+Kc818.Qxc6Nf2+ 19.Kg1Nh3+ 20.Kh1Bxc621.Rxe2Bxf3 22.d4Bxe2 23.dxc5Bf30:1(27) Grau Ribas – De Groot, 1998; 0:1(27)Grau Ribas 2375 – Groot 2415, ICCF Email1997; 0:1(27) Grau Ribas – De Groot, 1997;17...Ke7 18.Rxe2Kxf7 19.Qh5+Qg620.Qxg6+Rxg6 21.fxe4Rf6 22.Re1Bxe423.d4Bxd4 0:1(33) Bardi – Kenez Pal, 1972;17.fxe4Qxh6 18.Nf7+Kd7 19.Nxh6Raf80:1 Lens Jan F – Leeners Henk JM, 1984.11...Re8 12.Qb3Ba6 13.d3Kc8 14.Re1Rb815.Qc3Qb6 16.Qd2Kb7 17.b4Bxb4 18.c3Ba5 19.Nxe4Rbd8 20.Nxf6Qxf6 21.Qb2+Kc8 22.Rxe8Rxe8 23.Be3Bxd3 0:1(37)Purcarea Vasile – Ene, 1977.

61 12.Qb3Ng4 13.d4Bxd4 14.Rd1Qd615.Nxe4Qxh2+ 16.Kf1Ba6+ 17.c4 c518.Bg5+Kc8 19.Rxd4Qh1+ 20.Ke2Qxg221.Be3 cxd4 22.Qb4Rxf2+ 23.Nxf2 dxe30:1(30) Essegern – Brauer, 1984; 14.Nh3Ba615.Rd1Qd6 16.c4Kc8 17.Qg3Qxg318.hxg3Bxf2+ 19.Nxf2Rxf2 20.Nc3Bxc421.Nxe4Re2 22.Nc3Re6 23.Bf4Kb70:1(31) Nesterovskaya – Zingailo Anastasia,2005; 13.Nh3Ba6 14.Qg3Bxf1 15.Qxg4Qf6 16.d4Qxd4 17.Bg5+Be7 18.c3Qd319.Nd2Be2 20.Bxe7+Kxe7 21.Qxg7+Kd622.Ng5 1:0 Berghaell Yrjoe – Lagland GoeranMathia, 1964.

62 12...Ng4 13.d4Qd6 14.g3Bxd4 15.Nf7+Rxf7 16.Qxf7Be6 17.Bg5+Kc8 18.Qe8+

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Kb7 19.Qb5+Kc8 20.Nc3 e3 21.fxe3Nxe322.Bxe3Bxe3+ 23.Kg2 a6 1:0(25) Dahlhaus –Schydlo, 2003.

63 13.Qf7Rxg5 14.d4 e3 15.d5 exf2+ 16.Kh1Rxd5 17.Nc3Rd7 18.Qc4Bb7 19.Ne4Qxe4 0:1 Maeckelbergh Annemarie – Muri,1998.

64 14.Kh1 e3 15.f3 e2 16.Re1Ng4 17.Qxc6Nf2+ 1

2: 12

Grau Ribas – Weissleder, 1998; 12

: 12

Grau Ribas 2375 – Weissleder 2370, ICCF Email1997.14.Rd1Bxf2+ 15.Kf1Ke7 16.Nxh7Bd417.b3Qxc2 0:1 Sandin S – Weiss Wilheim,1962.

65 8...Bc5 9.d3Bb7 10.Qf3Qb6 11.Qe2 OO12.b3Rfe8 13.Be3 e4 14.Bxc5Qxc515.Nxe4Nxe4 16.dxe4Rxe4 17.Qd3Qg518.g3Rd8 19.Qc3Qd5 20.Qf3Qe6 21.Nc3Rb4 22.Qe3Qc6 23.f3Re8 0:1(27) Ptacek J –Havlik 2159, 1999; 9...OO 10.Nc3Bb7 11.Nf3Rfe8 12.Re1Ng4 13.Ne4Bb6 14.h3Nf615.Nxf6+Qxf6 16.b3 e4 17.dxe4Qxa1 0:1Green – Olsen, Nice 1974; 9.Qe2 OO 10.Qxe5Bb7 11.Nf3Bd6 12.Qe3Qd5 13.Qd4Qh514.h3Bxf3 15.gxf3Qxh3 16.Re1Bh2+ 0:1Galicek – Voracek, 1993; 10.d3Bb7 11.Nf3Rfe8 12.Be3Bd6 13.Nc3 e4 14.dxe4Nxe415.Nxe4Rxe4 16.b3Rg4 17.Kh1Qe4 18.h3Rg6 19.Rad1Rh6 20.Rd4Qe6 21.h4Rh522.Ng5Rxg5 23.f3Re5 0:1(34) Andrejczuk2103 – Chmielinska 2020, 1999; 9.Kh1 h610.Nf3 e4 11.Ne1Ng4 12.d4Qd6 13.g3Qxd4 14.Qxd4Bxd4 15.Kg2Ba6 16.Rg1Bxf2 17.Rh1Bb7 18.Nc3 f5 19.Bf4Bb620.h3Nf6 21.Nb5Rc8 1

2: 12

Menon – CasementStephen, 1994; 9...OO 10.d3 h6 11.Nf3Bb712.Be3Bxe3 13.fxe3Ng4 14.Qe2Qb6 15.b3Qxe3 16.Qxe3Nxe3 17.Rf2Bxf3 18.gxf3Nd5 19.Nd2Nf4 20.Re1 f6 21.Ne4Rad822.Ng3Kf7 23.Ne2Nxe2 1

2: 12(59) Skakun

Elena – Markova 2081, 2001; 9.Nc3Bb710.Nf3 e4 11.Re1 OO 12.Ne5Qe6 13.d4Rad8 14.Be3Bd6 15.Bf4 g5 16.Bg3Bc517.Qd2 h6 18.Qe2Bxd4 19.Nc4Ba620.Qxe4Nxe4 0:1 Andersen 2076 – Song 2002,2002; 9.h3Bb7 10.Nf3 OO 11.d3Rad812.Qe2 e4 13.dxe4Nxe4 14.Bf4Rfe8 15.Qe1Ng3 16.Qc1Ne2+ 0:1 Vykouk Ondra – Havlik2159, 1999; 9.c3 OO 10.d4Bg4 11.f3 exd412.cxd4Rad8 13.Be3Nd5 14.Re1Nxe315.Qe2Bxd4 16.fxg4Nc2+ 17.Kh1Nxe118.Qxe1Bxb2 19.Nd2Bxa1 20.Qb1Qg621.Qxg6 fxg6 22.Ne6Rxd2 0:1 Blanes Garcia

J – Guimera Vidal, 1996; 9.Qf3 e4 10.Re1Bb711.Nc3 OO 12.Ngxe4Nxe4 13.Nxe4Rae814.d3 f5 15.Bf4 fxe4 16.dxe4Rxe4 17.Rxe4Qxe4 18.Qxe4Bxe4 19.Bg3Bb6 20.c3Rd821.b4Rd2 22.c4 c5 23.bxc5Bxc5 0:1(24)Tretter Monika – Kasper Andreas, 1996.8...Bd6 9.d4 OO 10.dxe5Bxe5 11.Re1Ng412.Nf3Bb7 13.h3Bh2+ 14.Kf1Ba6+15.Re2Rae8 16.Nc3Bxe2+ 17.Nxe2Nxf218.Kxf2Rxe2+ 19.Qxe2Re8 20.Qd3Bd621.Bd2Bc5+ 22.Kf1Qf6 23.Qb5Rd81:0(24) Jonas Gonzalez Fernandez – FernandoMoran, 1996; 1:0(24) Gonzalez Fernandez Jonas– Moran Fernandez Fernando, 1996; 9.d3Bb710.Nf3 OO 11.Nc3Rad8 12.Re1Rfe813.Ne4Nxe4 14.Rxe4 f5 15.Rc4Qd516.Bg5Rd7 17.b3 h6 18.Be3 a5 19.Qe2Bb420.a3 e4 21.dxe4 fxe4 22.Ne1Be7 23.Rd4Qf5 1:0(44) Veenstra – Van de Bult F, 1993;9...OO 10.Nc3 h6 11.Nge4Be6 12.Nxf6+gxf6 13.Bxh6Rfd8 14.Qh5Qd7 15.Ne4Bf816.Nxf6+Kh8 17.Bxf8+ 1:0 ChunguaneSoviria – Piatac Sofia, 1998; 9.Nc3 OO 10.d3 h611.Nf3Bg4 12.Re1Bxf3 13.Qxf3Qxf314.gxf3Rab8 15.b3Bb4 16.Bd2 c6 17.Rxe5Rfe8 18.Rxe8+Rxe8 19.a3Bxc3 20.Bxc3Nd5 21.Bd4 a6 22.a4Nb4 23.Rc1Re21:0(70) Kooloos – Munnik, 2002; 10...Bf5 11.h3h6 12.Nf3Bg6 13.Re1Rfe8 14.Nh4Bh515.Qd2Rad8 16.f3 e4 17.fxe4Qc5+ 18.Qe3Rb8 19.Nf5Qxe3+ 20.Bxe3Rxb2 21.g4Bg6 22.Nxd6 cxd6 23.Re2Nh7 0:1(75)Karlsson Roger – Gumminger Fred, 2000; 9.Qf3Qxf3 10.Nxf3Bb7 11.d3Bxf3 12.gxf3 OO13.b3Bc5 14.Ba3Bxa3 15.Nxa3Nd516.Nc4Rfe8 17.Rfe1 f6 18.Ne3Nf4 19.Ng2Nh3+ 20.Kf1Ng5 21.Ke2Ne6 22.c3Rad823.b4 f5 1:0(42) Jovic 1885 – Maljevic, Belgrade(Yugoslavia) 2008.8...Be6 9.Qf3Bd5 10.Qc3Bxg2 11.Qxe5+Be7 12.Re1Nd5 13.Qg3Bh1 14.Kxh1Ne3+ 15.Kg1Nxc2 16.Qb3Nxe1 17.Qxf7+Kd8 18.Ne6+Kd7 19.Kf1Nc2 20.Nxg7Nxa1 21.Qf5+Kd6 22.Qe6+Kc5 23.Qxe7+Kb6 1:0(61) Malkeit Markus – Andrae Philipp,2005.

66 9.Qf3Bb7 10.Qxc6+Bxc6 11.Nf3Bd612.d3 OO 13.Nbd2Nd5 14.Nc4Rae815.Nxd6 cxd6 16.Bd2Re6 17.c4Ne7 18.Ne1Rg6 19.b4Nf5 20.f3 a6 21.a4Ra8 22.Kf2Nd4 23.Bc3Ne6 0:1(33) Kirmas 2152 – Weber2139, Berlin (Germany) 2008; 12.Re1 e413.Nd4Bb7 14.Nc3Kd7 15.b3Bc5 16.Nf5

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Ng4 17.Ne3Nxe3 18.dxe3Rad8 19.Bb2Rhg8 20.Na4Bd6 21.Rad1Kc8 22.Bd4 a523.c4Bb4 1:0(54) Villar Nieves – Garcia CarboManuel, 1998; 11...Bxf3 12.gxf3 OOO 13.Re1Bd6 14.d3Nd5 15.Be3Kb7 16.Nd2Nxe317.fxe3Bc5 18.Nc4 f6 19.a3 a6 20.b4Ba721.Kh1 g5 22.a4 c6 23.Rf1Rhe8 1

2: 12(48)

Martin Munill – Perez Cadenas, 1995; 9...e410.Nxe4Nxe4 11.d3Ba6 12.Re1Be713.Qxe4Qxe4 14.Rxe4Bb7 15.Re1Rd816.Nc3Rd7 17.Bf4 OO 18.Ne4 f5 19.Ng3Bh4 20.Re3 g5 21.Re5 gxf4 22.Nxf5Bf623.Rb5 c6 1:0(29) Tangelder – BrockmannsAline, 1995; 11.Re1Bb7 12.Nc3 OOO13.Qh3+Kb8 14.Rxe4Qg6 15.Re2Bc516.d3Rd4 17.Re4Bxe4 18.dxe4Qb6 19.Qf3Rhd8 20.g3Rc4 21.Qxf7Rcd4 22.Nd5R8xd5 23.exd5Rd1+ 1

2: 12(27) Rohmeiss H –

Mobius X, 1986.67 9...Bd6 10.d3Bb7 11.Ne1 OOO 12.Nc3 h5

13.f3Bc5+ 14.Kh1 h4 15.Ne4Nh5 16.Ng5Qd7 17.Nh3Ng3+ 18.hxg3 hxg3 0:1 Malmi2049 – Lardot 1993, 2002; 10.Re1Bb7 11.Nc3OOO 12.d3 e4 13.Nd4Bxh2+ 14.Kxh2Rxd415.Be3 exd3 16.Qf3Rh4+ 17.Kg3Rg4+18.Kh2Rxg2+ 0:1 Dang Giang Nam – HoangMinh Phuong, 2001.9...Bb7 10.d3Bd6 11.Be3 OO 12.Nbd2Nd513.Nc4Nxe3 14.fxe3 e4 15.Nd4Qd716.Nxd6Qxd6 17.Qg4Qg6 18.Rf4Rae819.Qf5Kh7 20.Raf1 exd3 21.Qxg6+Kxg622.Rg4+Kh7 23.cxd3Bc8 0:1(66) HollfelderGerhard – Schwarz, 1997; 10.Re1Bd6 11.d3OO 12.Nc3Rfe8 13.Bd2Rad8 14.Be3 e415.Nd4Qd7 16.dxe4Nxe4 17.Nxe4Bxe418.Qd2Be5 19.Rad1Qd6 20.Nf3Bxf321.Qxd6Rxd6 22.Rxd6 cxd6 23.gxf3Bxb212

: 12(45) Bui Xuan Than – Nguyen Cong Thanh,

2003.9...e4 10.Ne5Qe6 11.d4Bd6 12.f4 OO 13.b3c5 14.Bb2 cxd4 15.Bxd4Bb7 16.Qe2 a517.Nd2Rfc8 18.c4 a4 19.f5Qe7 20.Ng4Nxg4 21.Qxg4 f6 22.Rfe1Bc5 23.Bxc5Qxc5+ 0:1(31) Hanjs Vlad – Csapo, 1998.

68 10.Re1 e4 11.d3Be7 12.Qe2Bxf3 13.gxf3OO 14.fxe4Rfe8 15.c3Nd7 16.Bf4Bd617.Be3 f5 18.Nd2Rab8 19.Reb1Qa620.exf5Qb5 21.Nc4Qxf5 22.Nxd6 cxd623.Rd1Re6 0:1(27) Head John A – KathiIstvan Mesler, 1997.

69 14.Nxf7Rg8 15.Nc3Bc5 16.b3Ng4 17.Ne4Bd4 18.h3Bxa1 19.hxg4Bxe4 20.Rxe4Rf8

21.Ne5Re8 22.f4Bxe5 23.fxe5 c6 12

: 12(57)

Prikhodjko Petr – Burmistrov, 2001.70 9.Nf3 e4 10.Re1Be7 11.Ne5Qd5 12.Ng4Nxg4 13.Qxg4 f5 14.c4Qf7 15.Qe2 f416.Nc3 f3 17.Qe3Qg6 18.g3 OO 19.Nxe4Rae8 20.Qd4Bf6 21.Nxf6+Qxf6 0:1Kelemen Balint – Mar 2210, 2002; 11.Qe2 OO12.Nd4Qd5 13.c3 c5 14.Nc6 1

2: 12

MorenoGeltert Josep Maria – Bes MA, 1990; 10...OOO11.Nh4Bc5 12.Qe2Ba6 13.c4Rhe8 14.b3Bd4 15.Nc3Bb7 16.Kf1 g5 17.Nf5Re518.Nxd4Rxd4 19.Nd5Re6 20.Bb2Rxd521.cxd5Qxd5 22.Kg1Kb8 23.Bxf6Rxf61:0(30) Tiele – Van Elteren, 1995; 10.Ne5Qd511.f4 e3 12.Qf3 exd2 13.Qxd5Nxd5 14.Bxd2Bc5+ 15.Kh1Bd4 16.Re1 OO 17.c3Bf218.Re2Bh4 19.c4Nb6 20.Nc3Rfe8 21.Be1Bf6 22.Ng4Bxc3 23.Rxe8+Rxe8 1

2: 12(55)

Helmbold – Schoene, 1998; 11.Ng4Nxg412.Qxg4Bd6 13.Nc3Qe5 14.Qh4 OO15.Re1Qc5 16.d3 exd3 17.cxd3Qf5 18.Ne4Qd5 19.Qg5Qxd3 20.Nf6+Kh8 21.Nh5Qg6 22.Qxg6 fxg6 23.Ng3Bxg3 1:0(51)Ivanov 1972 – Garmazhanova 1922, 2007;10.Ng5 h6 11.Nh3 e3 12.f3Ba6 13.Re1 e214.Nc3 OOO 15.Rxe2Bxe2 16.Qxe2Bc5+17.Nf2Bxf2+ 18.Qxf2Qb6 19.d4Qxd420.Be3Qb4 21.Bxa7Qxb2 22.Qe1Rhe823.Qf1Qxc3 1

2: 12(48) Yu – Guo, 2003; 10.Nd4

Qd7 11.c3Bc5 12.Qb3Bd5 13.Qd1Bc414.Re1 OO 15.Nc2Rfe8 16.b4Bb6 17.Nba3Ba6 18.c4 c5 19.b5Bb7 20.h3Bc7 21.Ne3 a622.Bb2Bd8 23.Ng4Nxg4 1:0(57) De Bie –De With, 2000; 9...Bd6 10.d3 OO 11.Nc3Rfe8 12.Re1Rad8 13.Bg5 h6 14.Bxf6 gxf615.Qd2Kh7 16.Ne4Be7 17.Nh4Qe618.Ng3 f5 19.Nhxf5Bg5 20.Qc3Qd5 21.f3Bf4 22.Ne4Qe6 23.Nfg3Qb6+ 0:1(38)Nguyen Thu Trang – Nguyen T Tram Anh, 2003;11...Rad8 12.Bg5 e4 13.Nxe4Nxe4 14.Bxd8Rxd8 15.Nd4Bxh2+ 16.Kxh2Rxd4 17.Kg1Nc3 18.Qf3Ne2+ 19.Kh2Rh4+ 0:1 KeliresAndreas – Papouis Diomidis, Limassol (Cyprus)2008; 10...e4 11.Nd4Qd5 12.dxe4Nxe413.Nf3Qh5 14.h3 OO 15.Nbd2Rad8 16.Qe1Nxd2 17.Nxd2Bxg2 18.Kxg2Qg5+ 0:1Roces Alfredo – Gozis Gokhan, 1998; 10...OOO11.Nc3 e4 12.dxe4Bxh2+ 13.Nxh2Rxd114.Rxd1Nxe4 0:1 Sanikidze – Gharibyan,Batumi GEO 2010; 10.Re1 OOO 11.Nc3 g512.d3 g4 13.Nh4Rhg8 14.Ne4Nxe4 15.dxe4Be7 16.Nf5Qxe4 17.Nxe7+Kb8 0:1 MeierPeter – Biedermann Frank, 1999; 11...e4 12.Nd4

Page 26: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Bxh2+ 13.Kxh2Rxd4 14.Ne2 e3 15.f3Qd6+16.Kg1 exd2 17.Nxd4Qxd4+ 0:1Kuyumcuoglu Arman – Bosmans Joost L, 1998;9...OOO 10.Nc3Bc5 11.d3 e4 12.Ne1 exd313.cxd3Rhe8 14.Nf3Ne4 15.Nxe4Rxe416.h3Red4 17.Qd2 h6 18.a3Qg6 19.Qe2Rxd3 20.Nh4Qc6 21.Qg4+Kb8 22.Be3Bxe3 23.fxe3Rd2 1:0(34) Del Arco Gimeno –Destruels Moreno, 1992; 11.a4Rhe8 12.b3 e413.Ne1 e3 14.fxe3Bxe3+ 15.Kh1Bxd216.Bxd2Rxe1 17.Qf3Qxf3 18.gxf3Bxf3+19.Kg1Rxa1 20.Rxa1Rxd2 21.Re1Ng422.Re7Rxc2 23.Nb5Rc1+ 0:1 Bik –Cooklev, Irvine USA 2010; 10...h5 11.d3 h412.h3Rh5 13.Be3Kb8 14.Qe2 g5 15.Ne1Bh6 16.Ne4Nxe4 17.Qxh5Nxf2 18.Rxf2Rd7 19.Rxf7Rd6 20.Rf2Rg6 21.Qf3Qd722.Qf5Qd6 23.Rd1Rf6 1:0(25) Savkov A –Koroliova Yu, 2000; 9...Bc5 10.d3 OO 11.Nc3Rad8 12.Qe2Rfe8 13.Ne4Nxe4 14.Qxe4Qxe4 15.dxe4Bxe4 16.Be3Bxe3 17.fxe3 f618.Rad1Kf7 19.Nxe5+Kf8 20.Nd7+ 1

2: 12

Aarts – Kalisvaart, 1998; 12...e4 13.Ne5 exd314.Qf3Qxf3 15.Nxf3Bxf3 16.gxf3 d217.Bxd2Rxd2 18.Rac1Rfd8 19.Na4Bb620.Nxb6 axb6 21.Rfe1 h6 22.Kg2Re823.Kf1Rxe1+ 0:1(46) Ibarra Chami MariaCecilia – Davila Liceaga, 2001; 10.Nc3 e411.Ne5Qe6 12.d4 OOO 13.Be3Nd7 14.Nxf7Qxf7 15.dxc5Ne5 16.Qe2Qg6 17.b4Rhf818.b5Rf5 19.c6Rh5 20.cxb7+Kb8 21.Bf4Nf3+ 22.Kh1Nxh2 23.Bxh2Qh6 1:0(30)Kharyushina Tatiana – Makarevich Yuliya, 2004.9.f3Bc5+ 10.Kh1 h6 11.Nh3 OOO 12.d3Rhe8 13.Qe2Ba6 14.Nc3Bd4 15.Be3Bxc3 16.bxc3Qxc3 17.Bxa7 c5 18.Rab1Rd7 19.Rb8+Kc7 20.Rbb1Re6 21.Bb6+Kc6 22.Nf2Rd4 23.Ng4Rb4 0:1(24) ProkopMilan – Smid, 1995; 12...g5 13.Nf2 g4 14.Nd2Rhg8 15.Nde4Bxf2 16.Nxf6 gxf3 17.Rxf2Rxg2 18.Be3Qxf6 19.Qd2Rxh2+ 20.Kxh2Qh4+ 21.Kg1Rg8+ 22.Kf1Qh1+ 0:1 Best C– Muir Walter, 1967; 12.Nc3 g5 13.Qe2Rhe814.d3Bd4 15.Bd2Nh5 16.Qe4Qe6 17.Qg4Ng7 18.Qxe6+Nxe6 19.Rab1Rg8 20.b4 h521.Ne4 g4 22.fxg4 hxg4 23.Nhg5Nxg50:1(26) Bilek – Villwock 2170, 2006; 14...Nh515.Ne4Nf4 16.Bxf4 exf4 17.Qd2Be318.Qc3Re6 19.Nhf2 f5 20.Qxc6Bxc621.Nc3Rde8 22.Ncd1Bd2 23.Nc3Bxc30:1(46) Elwardany S – Besada Jorge, 1995;11...g5 12.Nc3 OOO 13.d3 g4 14.Ng1Rhg815.Nge2 gxf3 16.gxf3Qxf3+ 0:1 Gavritenkov

2351 – Afromeev 2405, 2000; 12.Nf2 g413.Nd3 gxf3 14.Qxf3 e4 15.Qe2Bb6 16.Nc3OOO 17.Ne5Qe6 18.Nc4Rhg8 19.Nxb6+axb6 20.Nd1 e3 21.Rg1Ne4 22.Rf1Nf2+23.Nxf2Bxg2+ 0:1(24) Cleven – Dahm, 1995;12.Ng1 OOO 13.Nc3 h5 14.d3 g4 15.Qe2 h416.Ne4 h3 17.Nxc5 hxg2+ 18.Kxg2Qxc519.Be3Qc6 20.Rf2 gxf3+ 21.Rxf3Ng422.h3Nxe3+ 23.Qxe3Rdg8+ 0:1(30) Hoehn –Fox, Arvida 1949; 11...OO 12.Nc3Bd413.Ne2Bb6 14.d3Rad8 15.Nc3Ba5 16.Ne4Nxe4 17.fxe4 f5 18.Qe2 fxe4 19.Rxf8+Rxf820.dxe4Ba6 21.c4Bxc4 22.Qg4Rf1+23.Ng1Bb6 0:1(36) Federic – HeinemannGuido, 1993; 9...h6 10.Nh3 OOO 11.d3Bc5+12.Kh1 g5 13.Nf2 g4 14.Ne4 gxf3 15.Qxf3Nxe4 16.dxe4Qxe4 17.Qxe4Bxe4 18.Nc3Bxc2 0:1 Sandhoefner 2271 – Diermair 2357,2006; 10.Ne4Nxe4 11.fxe4Qxe4 12.Qf3Bc5+ 13.Kh1Qxf3 14.gxf3 OOO 15.d3Rd616.Nc3 f5 17.Kg2Rg6+ 18.Kh1Bxf3+ 0:1Henniges Malte – Bartelt Kalle, 2000; 9...Ng410.d4 exd4 11.Re1+Be7 12.Qe2Qd6 13.fxg4f6 14.Nf3 c5 15.Bf4Qd7 16.Qe6Qxe617.Rxe6Bc8 18.Re1Bxg4 19.Bd6Kd720.Bxe7Rhe8 21.Bxc5Bxf3 22.Nd2Rxe1+23.Rxe1Bd5 1:0(60) Miralles – BelieresMarie, 2002; 9...Bd6 10.d3 OO 11.Be3Ng412.Qe2Nxe3 13.Qxe3Bc5 14.Qxc5Qxc5+15.Kh1Qxc2 16.b3Qb2 17.Nd2Qxd218.Ne4Bxe4 19.dxe4Rad8 20.h3Qg521.Rf2Rd2 22.Rxd2Qxd2 23.Kg1Rd80:1(28) Meinardus – Weidner Kevin, 2001.

71 9...Qxf3 10.Nxf3 e4 11.Re1Be7 12.Ne5 OO13.d4 exd3 14.Nxd3Bd6 15.Nc3Rfe816.Bf4Bxf4 17.Nxf4Rad8 18.Rad1Rxe1+19.Rxe1Rd2 20.Re2Rd4 21.Nh5Rg422.Ng3Kf8 23.f3Rd4 1:0(58) Kawala 2059 –Karcz 1797, Pszczyna (Poland) 2008; 11.Ne5Bd6 12.d4 exd3 13.Nxd3 OOO 14.Bg5 h615.Bxf6 gxf6 16.Nc3Rdg8 17.g3 h5 18.Nb5h4 19.Nxd6+ cxd6 20.Nf4Rg4 21.Rfd1Rhg8 22.Nd5Bxd5 23.Rxd5 hxg3 1:0(60)Hessling Raoul – Dahm, 1997.9...Bd6 10.Qxc6+Bxc6 11.Nc3 h6 12.Nf3OOO 13.Kh1Rhe8 14.d3Nd5 15.Ne4Bb416.c3Ba5 17.d4 exd4 18.Nxd4Bb7 19.Nc5Ba8 20.Ndb3Bb6 21.Bd2Nf6 22.Na4Bc623.Nxb6+ axb6 1:0(33) Yee – Nguyen DangTien Luc, 2003.9...Qa6 10.Qh3Bd6 11.d3 OO 12.Be3 h613.Nf3Nd5 14.Re1Nxe3 15.Rxe3Qb616.Nbd2Bc8 17.Qh5Qxb2 18.Nb3Qxc2

Page 27: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

19.Nxe5Be6 20.f4Bxb3 21.Rg3Bc5+22.Kh1Bf2 23.Rf3Bd5 0:1(40) PrezkopMichael – Guney Omer, 1997.

72 10.Re1 h6 11.Nxe4Nxe4 12.d3 OOO 13.dxe4Qxc2 14.Qxf7Qxe4 15.Rxe4Rd1+ 0:1Hejny P – Biolek, 1998; 10...Be7 11.Qe3Qd712.d3 OO 13.Nxe4Rfe8 14.Nbd2Nd515.Qd4 f5 16.Ng3Bf6 17.Rxe8+Rxe818.Qc4Re1+ 19.Ndf1Bg5 20.Ne2Qe821.d4Qe6 22.Bxg5Rxa1 23.Ng3 f4 0:1(25)Traulsen Claus – Jochens 2174, 1999.10.Qc3 h6 11.Qxc6+Bxc6 12.Nh3 OOO13.Nf4 g5 14.Ne2Ng4 15.h3Ne5 16.b3Bg717.Nbc3 f5 18.Ng3Rhf8 19.Ba3Rf720.Rad1Ng6 21.Bc5Bd4 22.Bxd4Rxd423.Rfe1Nh4 0:1(48) Hoelting – Kahn, 2004;10...Bc5 11.Qe5+Be7 12.Nc3 e3 13.Qb5exf2+ 14.Kxf2Bc5+ 15.Ke1 OOO 16.Qxc6Bxc6 17.Nf3Rhe8+ 18.Ne2Bb5 19.d3Bb4+ 20.Bd2Bxd2+ 21.Kxd2Ne4+ 22.Kd1Nf6 23.Nc3Ng4 1:0(35) Krejevskih Alexandre– Oniscenco C, 1998.10.Qg3Bd6 11.Qh4 e3 12.Nf3 exf2+13.Rxf2Qxc2 14.Re2+Kf8 15.Re1Qd316.Qh3Bc5+ 17.Kh1Ne4 18.Qh4Bf2 0:1Demidenko A – Shuleshov V, 2000.

73 10...Bc5 11.Qxf7+Kd8 12.Qe6 1:0 PaetzoldOrtwin – Revelle David, 1997.

74 11.Nxf7 e3 12.f3 e2 13.Re1Bc5+ 14.Kh1Rde8 15.d4Bxd4 16.Qd3Bf2 17.Rxe2Ba618.Qf5+Kb8 19.Ne5Qd6 20.Nc6+Qxc621.Rxe8+Rxe8 22.Bd2Qd6 23.Qg5Qe61:0(59) Salazar Angelo – Davila Liceaga, 2002;15.Nc3Qxf3 0:1 Vartanian Yana –Mukhametgaleeva, Smolensk (Russia) 2008;15.Nxh8Ng4 0:1 Namdorov – Chelidze, 1976;14...Rhe8 15.Nc3Bf2 16.Rxe2Rxe217.Nxe2Re8 18.Qd3Ba6 19.Qf5+Kb820.Ne5Qb5 21.d3Rxe5 22.Qf4Rxe223.Bd2Qxb2 0:1(43) Peralta Chable OscarDavid – Davila Liceaga, 2002.

75 12.Nc3Rd7 13.Re1Bb4 14.d3 exd3 15.cxd3Rhd8 16.Be3Bxc3 17.bxc3Qxc3 18.Rab1Qxd3 19.Qf3Qd5 20.Qxd5Nxd5 21.Bd4 h622.Ne4Nb6 23.Bc3Bxe4 1

2: 12(91) Kan –

Konstantinopolsky, 1945; 12

: 12(62) Kan –

Konstantinopolsky, Moscow 1945; 13...Bc514.Ngxe4Nxe4 15.Rxe4Qf6 16.Nd1Bxe417.Qxd7Bxc2 18.Qb5+Bb6 19.Ne3Rd820.a4Bd3 21.Qb3Ka8 22.a5Bxe3 23.dxe3Be4 0:1(26) Kroell – Repp, 1986.

76 13.Nxh8Rh5 14.Qc3Bc5 15.Kh1 e3 16.f3

Ng4 17.dxe3Nxh2 18.Kg1Nxf1 19.Kxf1Rh1+ 20.Kf2Rxc1 21.b3Rxc2+ 0:1 Kotlar –Veksler, 1999.

77 14.Qg3Qe8 15.Nxh8Bd6 16.Qxg7Bxh2+17.Kh1Bg3+ 18.Kg1Rh1+ 0:1 Marincas –Csilcser 2080, 2007; 15.d3Qxf7 16.dxe4Bd617.f4Nxe4 18.Nxe4Bxe4 19.Qb3+Qxb320.axb3Bc5+ 21.Kh1Bxc2 22.Bd2Bb623.Bc3Rf8 0:1(26) Rohmeiss H – Ziese, 1987.

78 6...Bg4 7.f3Nxd5 8.fxg4Qxg5 9.Bxb5Qg610.Nc3 OOO 11.Bxc6Qxc6 12.Nxd5Rxd513.OOBc5+ 14.Kh1 h5 15.Qf3 hxg416.Qxg4+Kb8 17.d3Rd4 18.Qf3Rdh419.h3Rxh3+ 20.gxh3Rxh3+ 21.Kg2Rxf322.Rxf3 f5 23.Bd2 e4 0:1(28) Bores – Efler,1995; 8.Nxf7Kxf7 9.fxg4Nf4 10.Nc3Bc511.g3Nd4 12.Ne4Qd5 13.d3Nfe6 14.Bg2Ke7 15.c3Nc6 16.Qb3Qxb3 17.axb3Bb618.Ng5Ned8 19.Rf1Rb8 20.Bxc6Nxc621.Rf7+Kd6 22.Rxg7Rhf8 23.Ne4+Ke61:0(26) Honfi – Pitters Peter Cornelis, 1963;7.Be2Bxe2 8.Qxe2Qxd5 9.OONd4 10.Qd1h6 11.Nh3Bd6 12.d3 g5 13.Kh1 OOO 14.Nc3Qc6 15.Be3Bc5 16.Ng1 h5 17.a4 b4 18.Nb5h4 19.Nxd4 exd4 20.Bxg5 h3 21.Qf3 hxg2+22.Kxg2Nd5 23.Bxd8Bd6 1:0(34) Paoli –Ulvestad, Reggio Emilia 1960.6...Ng4 7.h4Bc5 8.Qf3Bxf2+ 9.Kd1 OO10.dxc6Ne3+ 11.Ke2Bg4 12.dxe3Bxf3+13.gxf3Bxh4 14.Rxh4Qxg5 15.Rg4Qh516.Nc3 f5 17.Rg3 f4 18.Rh3Qg6 19.Ne4Qxc6 20.c3Rad8 21.Bd2 h6 22.Ke1 g523.exf4 exf4 1:0(57) Ivakhin – Csorba, 1995.12

: 12

Okhotnik – Timoscenko, 2004.79 7.c4 bxc4 8.Nc3Qd4 9.Nb5Qd8 10.Bxc4Nd4 11.Nxf7Qd7 12.Nxe5Qe7 13.f4Nc614.OONxe5 15.Qa4Ned7 16.Nxc7+Kd817.Nxa8Qc5+ 18.Kh1Bb7 19.b3Bxa820.Ba3Qc7 21.Bxf8Rxf8 22.Rac1Qb723.Rf3Ne4 1

2: 12(40) Pozhidaeva Anastasia –

Severjukhina Zoja, 2000.80 7...Qd7 8.Bxb5Bb7 9.d3 h6 10.Nge4Nxe4

11.dxe4Qxd1+ 12.Kxd1 OOO+ 13.Bd3Nb414.Ke2Nxd3 15.cxd3Ba6 16.Rd1Bc517.Be3Bb6 18.b4Bd4 19.Rac1Rd720.Bxd4Rxd4 21.Nd5Rxe4+ 22.Kf3Rd423.Nxc7Bb7+ 0:1(42) Wittmann – ZeltnerOtmar, 1994; 9...Bc5 10.Nge4Nxe4 11.Nxe4Bb6 12.Be3 OO 13.OO f5 14.Nc5Bxc515.Bxc5Rfe8 16.f4Kh8 17.d4 exd4 18.Qxd4Qxd4+ 19.Bxd4Nxd4 20.Bxe8Rxe821.Rfd1Ne2+ 22.Kf1Nxf4 23.Rd2 h6

Page 28: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

12

: 12(24) Stephan 1300 – Kulla Stephan, 2000;

9.OOBd6 10.d3 h6 11.Nge4 OOO 12.Be3 a613.Ba4Nxe4 14.dxe4 f5 15.f3 f4 16.Bf2 g517.Qd5 g4 18.Bc5Qe7 19.Bxd6Rxd620.Qc4Rg6 21.Bxc6Rxc6 22.Qe2Rg623.Kh1Rhg8 0:1(39) Eisinger – Schuster,Nuremberg 1959; 9...Bb4 10.a3Ba5 11.d3 OO12.Nge4Bxc3 13.bxc3Nxe4 14.dxe4Qe615.Qe2Na5 16.Bd2 c5 1

2: 12

Darazs 2234 –Csapo 2211, 2006; 9.Qe2Be7 10.Nf3 e411.Ne5Qe6 12.Nxc6Bxc6 13.Bxc6+Qxc614.Qb5Qxb5 15.Nxb5Nd5 16.a3 c6 17.Nc3f5 18.b3Bf6 19.Bb2Nf4 20.g3Nh3 21.Rf1Ng5 22.OOONf3 23.h4 OOO 1:0(47) Honfi –Schuster, Oberhausen 1961; 8...Bd6 9.Qf3Bb710.Nce4Nxe4 11.Qxe4 h6 12.Nf3 OO 13.d3f5 14.Qh4 f4 15.OOQe7 16.Qh5Kh7 17.Re1g6 18.Qh3Nb4 19.Ba4Bc8 20.Qh4 g521.Qh5Qg7 22.g4Bb7 23.Nd2Nd5 1:0(71)Pena Sanchez – Kinnunen Matti, 1997.7...Qd8 8.Bxb5Bd7 9.Bc4Nd5 10.Nxf7Kxf7 11.Bxd5+Ke8 12.OOBd6 13.Qf3Rf814.Qh5+ g6 15.Qxh7Qf6 16.Ne4 1:0Vinokurov 2280 – Karelin Sergey, 2002; 9.OONg4 10.d3Bc5 11.Bxc6Bxf2+ 12.Rxf2Nxf2 13.Kxf2Qf6+ 14.Kg1Bxc6 15.Nge4Qg6 16.Qe1 f5 17.Ng5 h6 18.Qxe5+Kd819.Bf4Rc8 20.Ne6+Kd7 21.Nc5+Kd822.Nd5Re8 23.Qd4Re2 1:0(36) Lugo Jerome– Browne Brendan, 2003; 8...Bb7 9.d3Bc510.OO OO 11.Nge4Nxe4 12.Nxe4Bd613.Bg5Qc8 14.Bxc6Bxc6 15.Nxd6 cxd616.Be7Re8 17.Bxd6Re6 18.Ba3Rg6 19.f3Qh3 20.Rf2Rd8 21.Bc5 e4 22.Qf1 exf323.g4Rxg4+ 0:1(28) Dagaeva – Bannikova,1997.

81 8.Nxb5Bd6 9.Nxd6+ cxd6 10.d3 OO 11.c3 d512.Be2 e4 13.d4Qd6 14.h4Rb8 15.b3Re816.Be3Rb6 17.Kd2Ba6 18.Nh3Rc819.Bxa6Rxa6 20.Nf4Qa3 21.Qc1Qa522.Qb2Qb5 23.Rhg1Na5 1:0(57) Papista –Isepy, 1996; 10.c3 h6 11.Nf3Bg4 12.Be2 e413.d4Qh5 14.Ng1Bxe2 15.Nxe2 OO 16.Nf4Qf5 17.OONe7 18.f3Qb5 19.Qe2Qb720.Re1 d5 21.fxe4 dxe4 22.Nh5Ned5 23.a3Rae8 1

2: 12(31) Otero Salgas 2122 – Fernandez

Pintado 1980, 2002; 8...Qb6 9.Qf3Bg410.Qb3Bh5 11.Bc4Nd8 12.OOBc5 13.Qg3OO 1:0 Martirosian D – Korobejnikov A, 1995.8.Be2 0:1 Torres Cristian – Caro Emilio,Medellin (Colombia) 2009.

82 8...h6 9.Nf3Bg4 10.h3Bd7 11.d3 OOO12.Be3Nd4 13.Bxd7+Rxd7 14.OO g5

15.Re1Bg7 16.Nd2Nd5 17.Nxd5Qxd518.Bxd4Qxd4 19.Qf3Qd5 20.Re4Qc621.Nc4Rf8 22.Rae1 f5 23.Rxe5Qxf31:0(35) Neelotpal 2486 – Ashwath 2332,Chennai (India) 2008; 9.Qf3Bb7 10.Nge4Nxe4 11.Qxe4 OOO 12.Bxc6Bxc6 13.Qg4+Kb8 14.OORd4 15.Qe2 f5 16.d3Rg4 17.Ne4Bxe4 18.dxe4Rxe4 19.Be3Qc6 20.f4Bc521.Kh1Rxe3 22.Qc4Qb6 23.fxe5Rxe50:1(26) Claros Martin – Perez Cadenas, 1997.8...Bg4 9.Bxc6+Qxc6 10.f3Bf5 11.d3Bc512.Qe2 OO 13.Nge4Bd4 14.Nd1Nd5 15.c3Bxe4 16.dxe4Nxc3 17.Qc2Qa4 18.b3Qc619.Bd2 f5 20.exf5 e4 21.f4 e3 22.Bxc3 e223.Kxe2Rfe8+ 1:0(61) Takahashi – Schepel,1990; 9.f3Bd7 10.d3Be7 11.Bxc6Bxc612.Qe2 OO 13.a3Qb6 14.b4Qd4 15.Qd2Nh5 16.Nge4 f5 17.Nf2Nf4 18.Kf1 e419.dxe4Qc4+ 20.Ne2 fxe4 21.fxe4Bb522.Bb2Nxe2 23.Ke1Rxf2 0:1(25) Cnaan –Sitnick, 1997.8...Bb7 9.OO h6 10.d4 exd4 11.Qe2+Be712.Nce4Nxe4 13.Nxe4Qe5 14.f4Qd5 15.c4Qf5 16.g4 d3 17.gxf5 dxe2 18.Re1 OOO19.Bxc6Bxc6 20.Rxe2Rd1+ 21.Kg2Re822.Kh3 h5 23.Nf2Rg1 0:1(28) Neumann 2210– Mueller 2295, 2000; 9...Bd6 10.d3 OO11.Be3Qb4 12.a3Qxb2 13.Bd2Bxa314.Rb1Qxb1 15.Qxb1Nd4 16.Bc4Bc617.Nge4Nxe4 18.dxe4Rfd8 19.Bd5Bxd520.exd5Rab8 21.Qa2Bb4 22.Re1Bxc323.Bxc3Rb5 1:0(42) Lauer Smith Jade –Johnsen Jenna, 1999.

83 9.Qf3Bd7 10.OO OO 11.Nge4Nd4 12.Nxc5Nxf3+ 13.gxf3Bxc5 14.Bxd7Nxd7 15.d3 f516.Be3Bd6 17.Nb5Rfb8 18.c4Nf8 19.Kg2Ng6 20.Nxd6 cxd6 21.Bc1 f4 22.Kh3Ne723.b3Nf5 1

2: 12(26) Cañizares Cuadra 2220 –

Hernández Muñoz 2326, ICCF 2007.9.Qe2 OO 10.Nce4Nxe4 11.Qxe4Bxg512.Qxc6Qxc6 13.Bxc6Rb8 14.b3Rb615.Bd5Rd8 16.Bc4Bb7 17.f3 e4 18.f4Bxf419.OOBe5 20.Bxf7+Kh8 21.c3Ba6 22.Re1Rf6 23.Bc4Bxc4 1

2: 12(43) Semprimoschnig C

– Limbach, 1988.84 14.Kh1Rab8 15.f4 exf4 16.Bxf4Bg5

17.Qd2Bxf4 18.Qxf4 f6 19.Na4Qa5 20.b3Nc6 21.Qe3Ne5 22.Rad1Rbd8 23.Qc5Qxc5 1:0(56) Heidenfeld – Bohatirchuk, 1950.

85 7.d4Be7 8.Bxb5Bb7 9.Nf3 OO 10.Bxc6Bxc6 11.Nxe5Bb7 12.OOBd6 13.c4Nf614.Bg5 c5 15.Nc3 cxd4 16.Qxd4Re8

Page 29: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

17.Rad1Bxe5 18.Qh4Qc7 19.Rd3Qc620.Nd5Nxd5 21.cxd5Qg6 22.Rfd1Bf423.Be7Bd6 0:1(27) Schreur GJ – Ruijgrok,2003; 7...a6 8.Qf3 f6 9.Nc3Bb4 10.Bd3 fxg511.Qh5+Kf8 12.Bxg5Qe8 13.Qf3+Qf714.Qe4Bb7 15.OOBxc3 16.bxc3Nxc317.Qh4Nxd4 18.f3 c5 19.Rae1Re8 20.Be4Kg8 21.Bxb7Qxb7 22.f4 h6 23.Bd8Qd70:1(31) Nielsen Bent – Martins Poul, 1956.7.Qf3Qxg5 8.Qxd5Bb7 9.Bxb5Qf6 10.d4exd4 11.OORd8 12.Qe4+Be7 13.Bg5Qe614.Re1Qxe4 15.Rxe4 f6 16.Bf4Rd5 17.c4Rd7 18.Re6Kf7 19.Rxc6Bxc6 20.Bxc6Rdd8 21.Bxc7Rc8 22.Bd5+Kg6 23.Bf4Kf5 1:0(27) Kozlovsky – Jurik, 1995; 7...Qd78.Bxb5Bb7 9.d3 h6 10.Ne4Be7 11.Be3Nxe3 12.fxe3 OO 13.Nf2Qe6 14.Bc4Qf615.Qxf6Bxf6 16.e4Nd4 17.Kd1Bc818.Nd2Be7 19.Rf1Bd7 20.c3Nc6 21.Nb3Kh7 22.Kc2Rad8 23.Rad1 f5 1:0(46) SeidelSven – Gnauck Robert, 1995.7.h4 a6 8.g3Bb7 9.Bg2 h6 10.Ne4Be711.Nbc3Nb6 12.a3 OO 13.Ne2 f5 14.N4c3 f415.Ng1 fxg3 16.fxg3Qd4 17.Qe2 b4 18.Nf3Rxf3 19.Bxf3 bxc3 20.dxc3Qd6 21.Be4Rf822.Bd2Qe6 23.b3 a5 0:1(42) Michalczak –Stevanovic, 1992.7.Qh5 g6 8.Qf3Qxg5 9.Qxd5Bb7 10.Bxb5Qf6 11.Nc3Qd6 12.Ba4Qxd5 13.Nxd5OOO 14.Nc3Nd4 15.OOBb4 16.Re1Bc617.Bb3 f6 18.d3 a5 19.Be3 a4 20.Nxa4Nxb321.axb3 1

2: 12

Leisebein Peter – Bekemann, 1999.7.Nc3Nxc3 8.dxc3Rb8 9.Bd3 g6 10.Qf3Qe7 11.Qxc6+ 1:0 Butenko A – Koroliova Yu,2000.

86 7...Bd7 8.d3Be7 9.Nf3 OO 10.OOBd611.Bd2 a6 12.Bc4Nb6 13.Bg5Qe8 14.Bb3Kh8 15.Nc3 f5 16.Bd2Qg6 17.Nh4Qf618.Nf3Nd4 19.Nxd4 exd4 20.Nd5Nxd521.Bxd5Qe5 22.Bf4Qxd5 0:1 Vucinic 1966– Brujic 2194, Belgrade (Serbia) 2009; 9...Bf610.OO OO 11.Nbd2Nd4 12.Nxd4 exd413.Ne4Be7 14.Ng3 f5 15.Ne2 c5 16.Nf4Nb6 17.Qe2 a6 18.Bc6Bxc6 19.Qe6+Rf720.Qxc6Rf6 21.Qf3Rc8 22.a4Rd6 23.Re1c4 1:0(26) Wijker J – Oosterhoff J, 1986; 9.Ne4OO 10.Nbc3Nb6 11.b3 a6 12.Bc4Nxc413.dxc4 f5 14.Qd5+Kh8 15.Nc5Nb416.Qxd7Nxc2+ 17.Ke2Nxa1 18.Qxd8Rfxd8 19.Ne6Nc2 20.Nxd8Nd4+ 21.Kf1Rxd8 22.g3 c6 23.Kg2Bf6 0:1(43) Wolff –Pereira, 2000; 8...Bb4+ 9.c3Be7 10.Nf3Bd6

11.OO OO 12.Re1Re8 13.Nbd2Rb8 14.Ba4f6 15.Nc4Bc5 16.Qc2Kh8 17.Bd2Qc818.b4Bf8 19.Be3Qb7 20.Na5Qa6 21.a3Red8 22.Bxc6Bxc6 23.Bxa7Ra8 1:0(41)Pinkus – Bernstein, Ventnor City 1941; 8...Bc59.Qf3Qf6 10.Qxd5Qxf2+ 11.Kd1Bg4+12.Nf3 OO 13.Bxc6Rad8 14.Qe4Qxg215.Re1Bf2 16.Nd2Bxe1 17.Kxe1Bh318.c3Qh1+ 19.Kf2Qg2+ 20.Ke1Qh1+21.Kf2Rd6 22.Qxh7+Kxh7 23.Ng5+Kg81:0(49) Durao 2087 – Aguiar 1946, 2000;8.Nxf7Kxf7 9.Qf3+Ke6 10.Nc3Ncb411.Bc4Bc6 12.Qg4+Kf7 13.OO h5 14.Qh3Kg6 15.a3Nf4 16.Qg3+Qg5 17.axb4Bxb418.Ra6 h4 19.Rxc6+Kf5 20.Bd3+ 1:0Gallagher – Ousatchi, 1993; 1:0 Koller Johne –Gattermayer, 1993; 10.Bc4Ne7 11.Nc3Bc612.d4Qd6 13.OOKd7 14.dxe5Qxe5 15.Rd1Ke6 16.Bf4Qf5 17.Re1+Kf7 18.Re5Qg619.Nxd5Ke8 20.Nxc7+Kd8 21.Rd1+Kc822.Ba6+ 1:0 Zelensky E – Feltner C, 1996;8.Qf3Qxg5 9.Qxd5Qf6 10.d4 exd4 11.OOBe7 12.Re1Qd6 13.Qe4 OO 14.Bf4Qc515.Bd3 f5 16.Qe2Bd6 17.Bxd6Qxd618.Nd2Rae8 19.Qh5Qf4 20.Nf3 g621.Bc4+Kg7 22.Qh3Nb4 23.Bb3 d3 1:0(29)Valentin Pascual – Conejero Gimenez, 1994;10.d3Be7 11.Bg5Qd6 12.Qxd6Bxd613.Nc3 f6 14.Be3 a6 15.Ba4Bb4 16.a3Ba517.b4Bb6 18.Nd5Nd4 19.Bxd7+Kxd720.Nxb6+ cxb6 21.Bxd4 exd4 22.Kd2Rac823.Rhe1Rhe8 1:0(78) Hava – Schanilec, 2003;8.d4Nxd4 9.Bxd7+Qxd7 10.c3Nf5 11.OOBc5 12.Qf3 OO 13.Rd1 c6 14.Qh3 h6 15.Ne4Nf4 16.Rxd7Nxh3+ 17.gxh3Bb6 18.Nbd2Rfe8 19.Nf3 f6 20.Ng3Ne7 21.Be3 c522.Ne4Rac8 23.a4Rcd8 1:0(44) QuackRudolf – Daikeler Edgar, 1986; 8.Ne4Be79.OO OO 10.d3Nb6 11.Be3 a6 12.Bxb6 axb513.Bc5 f5 14.Bxe7Qxe7 15.Ng3 b4 16.Nd2Kh8 17.f4 exf4 18.Rxf4Qe3+ 19.Rf2Rae820.Qf3Qd4 21.Nc4Ne5 22.Qf4Qxf423.Rxf4Ng6 1

2: 12(60) Wastian – Fraenzel,

Solingen GER 2010.87 8.d3Bc5 9.OO OO 10.Nc3Nd4 11.Bc4Nb6

12.Qh5 h6 13.Nxf7Rxf7 14.Bxf7+Kf815.Bb3Nxb3 16.axb3Kg8 17.Ne4 1:0 Paoli –Ojanen, Trencianske Teplice 1949; 10...h611.Nge4Be7 12.Nxd5Qxd5 13.Bc4Qd714.a3Rad8 15.Be3Nd4 16.Ng3Qc6 17.f3Bc5 18.Bf2Kh8 19.c3Ne6 20.Bxe6Bxf2+21.Rxf2Qxe6 22.Rd2Qb6+ 23.Kh1Rd51:0(65) Vergara – Stekel Grunberg, Santiago

Page 30: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

1961; 10.Ne4Bb6 11.Nbc3Nd4 12.Bc4Nxc3 13.Nxc3Kh8 14.Ne2 f5 15.Nxd4Bxd4 16.c3Bb6 17.Be3 f4 18.Bxb6 axb619.f3Rf6 20.Qe2Rf5 21.Rad1Rh5 22.Qf2Qg5 23.d4Qh6 1:0(35) Muzychuk 2383 –Baptista 2042, 2000; 9.Ne4Bb6 10.Qg4Qe711.Nbc3Nxc3 12.Nxc3 OO 13.Bxc6Bxc614.OOBb7 15.Be3 f5 16.Qc4+Kh8 17.Rae1Bxe3 18.fxe3Qg5 19.Re2Rf6 20.Qxc7Bc621.Qxe5Rg6 22.Rxf5 1:0 Soos – Bardolf,1991; 10...g6 11.Bg5 f5 12.Bxd8 fxg4 13.Bg5OO 14.Bxc6Bxc6 15.OORf5 16.Na3Raf817.Nc4Nb4 18.Nxb6 cxb6 19.Be7Nxc220.Rac1Nd4 21.Bxf8Ne2+ 22.Kh1Nxc123.Rxc1Bxe4 1

2: 12(30) Mayer Frank 2078 –

Will 1867, 2006; 8...h6 9.Nf3Bd6 10.Nc3Nxc3 11.bxc3 OO 12.OOQf6 13.Nd2Qg614.Ne4Be7 15.f3 f5 16.Nf2Bd6 17.Rb1Nd8 18.Qe2 a6 19.Bc4+Kh8 20.Rb3Bc621.Ba3Nf7 22.Bxf7Rxf7 23.Bxd6Qxd612

: 12(71) Denda – Ries, 1998; 10.c4Bb4+

11.Bd2Nf4 12.Bxb4Nxd3+ 13.Kf1Nxb414.Nc3 OO 15.Qxd8Raxd8 16.a3Nc217.Rc1N2d4 18.Bxc6Nxc6 19.b4 e420.Nxe4Nxb4 21.Nf6+ gxf6 22.axb4Rd323.Ke2Rb3 0:1(78) Rerabek – Smid, 1997;9.Ne4 g6 10.OO f5 11.Ng3Qf6 12.Nd2 h513.Qe2 h4 14.Nh1 OOO 15.Bxc6Bxc616.Nf3 e4 17.dxe4 fxe4 18.Ng5Re8 19.c3Kb8 20.Qc2Qf5 21.Re1Nf6 22.Be3Ng423.Qb3+ 1

2: 12

Dirmeier – Mietzner, 1995;10.Nbc3Nxc3 11.Nxc3Bg7 12.OO OO13.Bxc6Bxc6 14.Qg4Qd4 15.Qg3Kh716.Be3Qb4 17.Rab1 f5 18.a3Qd6 19.f4 g520.fxe5Bxe5 21.Qh3Bd7 22.Bd2Rae823.Qh5Bc6 0:1(44) Fricke Dirk – BrueningRalf, 2001; 8...Be7 9.Nf3Qd6 10.OO OO11.Re1 f6 12.Nc3Nxc3 13.bxc3Na5 14.Ba4Kh8 15.Rb1Rab8 16.Be3 a6 17.c4Qa318.Bb3Bb4 19.Bc1 1:0 Bores 2188 – Grete2101, 2005; 10...OOO 11.Nbd2Nf4 12.Nc4Qf6 13.Bxc6Bxc6 14.Ncxe5 g5 15.Nxc6Qxc6 16.Bxf4 gxf4 17.Re1Bc5 18.Re4Qb619.d4Rd6 20.c3Qxb2 21.Qe1Bb6 22.a4Ba5 23.Rc1Rc6 1:0(24) Dek 2207 – Cheng1992, 2007; 10.c4Nb4 11.d4 exd4 12.a3Qe6+13.Kf1Na6 14.Qe2 OOO 15.Qxe6+ fxe616.b4Nab8 17.Bf4Bf6 18.Nbd2Nd719.Re1Rhe8 20.h4 e5 21.Bg3 h6 22.c5Ncb823.Bd3Re7 1:0(50) Chernikova 2203 –Deriabina 2177, 2002; 9...OO 10.Bxc6Bxc611.Nxe5Bb4+ 12.c3Re8 13.OORxe514.cxb4Nxb4 15.d4Qd5 16.f3Rd8 17.Bf4Re7 18.Nc3Qxd4+ 19.Qxd4Rxd4 20.Bg3

Rd2 21.Rab1Nd3 22.Rfd1Rxd1+ 23.Nxd1f5 1

2: 12(24) Rodriguez Perez Ivan Eduardo –

Davila Liceaga, 2002; 8...Qd7 9.OO OOO10.Nc3Nxc3 11.bxc3 h6 12.Ne4 f5 13.Ng3Qf7 14.Bc4Qf6 15.Rb1 g6 16.Be3Na517.Rxb7Nxb7 18.Qf3Qd6 19.Rb1 c620.Bxa7Nc5 21.d4 exd4 22.cxd4Ne6 23.c3Ng5 1:0(26) Sukhareva 2116 – Markova 2081,2001; 10...Nb6 11.Qf3 f5 12.a4 a6 13.a5 axb514.axb6 cxb6 15.Nxb5 h6 16.Qh5 g6 17.Qxg6hxg5 18.Bxg5Be7 19.Bxe7Qxe7 20.Qxf5+Kb8 21.Ra4Rdf8 22.Qg6Rfg8 23.Qd6+Qxd6 0:1(32) Jensen Arne Roger – Agdestein,2002; 8...Bb4+ 9.c3Be7 10.Nf3Qd6 11.d4exd4 12.Nxd4 OO 13.Nxc6Bxc6 14.Bxc6Qxc6 15.OORad8 16.Qf3Rd6 1

2: 12

Malaschitz – Zamecnik, 1995; 8...a6 9.Ba4Be710.Nf3Nb6 11.Bb3 OO 12.OOBf6 13.Nc3Nd4 14.Nxd4 exd4 15.Ne4Bxe4 16.dxe4 c517.a3 c4 18.Ba2Re8 19.Re1 d3 20.cxd3 c321.Qc2Rc8 22.b4Nd7 23.f4Bd4+ 1:0(47)Hughes 2041 – Nixon 2139, 2000.8.Qf3Qd7 9.Nc3Nxc3 10.dxc3 f6 11.Ne4OOO 12.Be3 f5 13.OO fxe4 14.Qxe4Qe615.Qa4Qg6 16.f3 e4 17.f4Nb8 18.Qxa7Rd219.Rf2Rxf2 20.Kxf2Bd6 21.Kg1Qh522.Bc4Re8 23.Qd4 g5 0:1(28) Prins –Penrose, Southsea 1950; 10.bxc3Bc5 11.Rb1OO 12.Bd3 e4 13.Bxe4Qe7 14.Qh5 h615.Rxb7 f5 16.Rxc7Qxc7 17.Bd5+Kh818.Qg6Qe7+ 19.Kd1Qxg5 20.Qxg5 hxg521.Bxc6Rab8 22.d4Bd6 23.g3Rfc8 1:0(36)Remizov 2255 – Vazquez Gonzalez 2123, 2003;9...Ndb4 10.Ba4 f6 11.a3 fxg5 12.axb4 OOO13.Nb5Qe7 14.Qxc6Bxc6 15.Nxa7+Kd716.Nxc6Qf6 17.OOBd6 18.d4 e4 19.Re1Ra8 20.Ne5+Kc8 21.Bd7+Kb8 22.Rxa8+Kxa8 23.Bc6+Ka7 1:0(24) Sorbe P – Peray C,2001; 8...f6 9.Ne6Qd6 10.Qxd5Qxd511.Nxc7+Kd8 12.Nxd5Nd4 13.Bc4Nxc2+14.Kd1Nxa1 15.d3Rc8 16.Nbc3 e4 17.b3exd3 18.Bxd3Bc5 19.Be3Bxe3 20.fxe3Rc521.Bc4Re8 22.Kd2Re5 23.e4 f5 1:0(31)Ofstad – Heggheim, 1978; 8...Qxg5 9.Qxd5Qf6 10.Nc3Rd8 11.Qc4Rd4 12.Qe2Be713.d3 OO 14.Be3Rh4 15.Ne4Qg6 16.g3Rh3 17.OOO f5 18.Nc5Nd4 19.Bxd4Bxh120.Rxh1Bg5+ 21.Be3Rb8 22.Bc4+Kh823.Nd7Qc6 1:0(43) Hrabusa 2242 – Pagerka1999, 2007.

88 8...Be7 9.Nf3 exd4 10.Nxd4Nb4 11.OO OO12.Nxc6Nxc6 13.Qxd8Raxd8 14.Be3Nd415.Bd3 f5 16.Rd1Kh8 17.Nc3Rf6 18.Ne2

Page 31: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Nc6 19.Bf4Rd7 20.c3Bd6 21.Bc4Na522.Bb5Re7 23.b4Rg6 1:0(38) Fahnenschmidt– Herter, Helmbrechts 1963; 13.Nc3Rb814.Qxd8Rfxd8 15.Bf4Bd6 16.Bxd6Rxd617.Rad1Nd4 18.Bd3 f5 19.f3Bc6 20.b3 g621.Kf2Kg7 22.Rfe1Kf6 23.Ne2Rbd81:0(37) Javelle Gabriel – De Saint GermainGaston, 1957; 9...e4 10.Ne5Qd6 11.c4Nf612.Qa4 OO 13.Nxc6Bxc6 14.Bxc6Rab815.c5Qe6 16.OORfd8 17.Nc3Rxd418.Qxd4Qxc6 19.b4Rd8 20.Qc4 h6 21.Be3a6 22.Rad1Rb8 23.Nd5Nxd5 1:0(32) GerloffErich – Andre Karl, 1987; 11.Bxc6+Bxc612.c4Nf6 13.OO OO 14.Bf4Bb7 15.Ng6Qd7 16.Nxf8Bxf8 17.Nc3 g6 18.Re1Re819.Qb3Qc8 20.Nb5 a6 21.Nxc7Rd8 22.Qb6Nh5 23.Be5 f6 1:0(32) Sanmartino Gianluca –Bush Casey, 2001; 9...OO 10.dxe5Ndb411.Qxd8Raxd8 12.Na3Rd5 13.OONxe514.Nxe5Rxe5 15.Bf4Rf5 16.Bg3 c6 17.Bc4h5 18.Rfe1Bc5 19.Rad1Nd5 20.Bd3Rf621.Nc4Nb4 22.Be4Nd5 23.Ne5Bc81:0(37) Leiro Giralt 2233 – Clifford, 1999.8...f6 9.Nf3Qe7 10.OO OOO 11.c4Nxd412.Nxd4Nb4 13.Qg4+Kb8 14.Nb3Nc215.Nc3Nxa1 16.Nxa1 a6 17.Ba4Rd418.Qe2Qe6 19.Be3Rg4 20.f3Rg6 21.Nb3f5 22.Rd1Be7 23.Bd7Qf7 1:0(31) Rossolimo– Wade, Venice 1950; 11.Re1 e4 12.c4Ndb413.d5Nb8 14.Nc3 c6 15.Rxe4Qf7 16.Ba4cxd5 17.cxd5Nxd5 18.Qb3Qg6 19.Rc4+Nc7 20.Rxc7+Kxc7 21.Nb5+Kc822.Nxa7+Kc7 23.Bf4+Bd6 1:0(26) DestruelsMoreno – Buchhauser 2049, ICCF 2000; 9.OOfxg5 10.c4 a6 11.cxd5Qxd5 12.Nc3Qxd413.Ba4Qxd1 14.Rxd1 h6 15.Ne4Rd816.Be3Kf7 17.Rdc1Ne7 18.Bb3+Ke819.Nc5Bc8 20.Be6Nd5 21.Bxc8Rxc822.Nxa6Nxe3 23.fxe3Kd7 1:0(43) Martic –Prodanovic Milijan, 1988.8...Qe7 9.OO OOO 10.Bxc6Bxc6 11.c4Nb612.d5 h6 13.Nh3 g5 14.Re1 f5 15.Nc3Bb716.Qe2Bg7 17.Be3Qb4 18.Qh5Qxc419.Bxb6 axb6 20.Qg6Rd7 21.Qxf5Rf822.Qe4Qxe4 23.Rxe4Bxd5 1

2: 12(24) Ninov

2518 – Dauth 2296, Guben (Germany) 2008;11...Nf6 12.d5Bb7 13.Nc3 h6 14.Nf3Nd715.Re1Qb4 16.Qd3 f6 17.a3Qa5 18.Bd2Qa6 19.b4Nb6 20.b5Qa5 21.Nd1 1:0Bjornsson 2250 – Olafsson 2059, 1999.8...h6 9.Nf3 exd4 10.Nxd4Qe7+ 11.Qe2Nb412.Qxe7+Bxe7 13.Nxc6Nxc6 14.Be3 OOO15.OOKb8 16.Nc3Ne5 17.Rad1 f5 18.Rfe1

Bd6 19.h3 f4 20.Bxf4Nf3+ 21.gxf3Bxf422.Ne4Rdf8 23.Bf1Rf5 1:0(45) Leiro Giralt– Brana Lopez, 1998.8...Qf6 9.Qf3Nb4 10.Na3 h6 11.Qxf6 gxf612.Nf3 OOO 13.c3Nd5 14.Nc2Rg8 15.OONde7 16.g3Nf5 17.Ne3Nce7 18.dxe5 fxe519.Nxf5Bxf3 20.Nh4Bb7 21.Re1Ng622.Nf5 f6 23.Bc4Rh8 1:0(44) Pakkanen –Tikkanen Anders, 1992.8...Qd6 9.OO OOO 10.Nxf7Qb4 11.Bxc6Bxc6 12.Nxd8Kxd8 13.dxe5Bc5 14.Nc3Qd4 15.Nxd5 1:0 Herman 2212 – Kirk Jim,2003.12

: 12

Semikopenko – Kiriushin 2223, Maikop(Russia) 2008.

89 0:1 Gibaru – Dietze 2126, ICCF 2000.90 9...h6 10.Qh5 g6 11.Re1+Be7 12.Qh3Kf8

13.Nxf7Kxf7 14.Qe6+Kg7 15.Bxc6Bxc616.Qxc6Re8 17.Nd2Nb4 18.Qc4 d3 19.Nf3Nxc2 20.Ne5Rf8 21.Nc6 d2 22.Bxd2Qxd223.Rxe7+Kh8 1:0(32) Berliner – Ponce LopezMiguel, 1945.9...Qd7 10.c3 OOO 11.cxd4Qf5 12.Be2Kb813.Nc3Nf4 14.Bxf4Qxf4 15.Qc1Qf516.Nf3Nxd4 17.Nxd4Rxd4 18.Qe3Bc519.Qg3Bd6 20.Qe3Rh4 21.h3Qg6 22.Bf3Rxh3 23.Be4Bxe4 0:1(43) Pham Minh Tai –Hoang Nguyen Quang Nguyen, 2003.9...Be7 10.Nf3 OO 11.Bxc6Bxc6 12.Nxd4Bb7 13.c4Nb6 14.Qg4Bc8 15.Qe4 f516.Qe2Qxd4 17.Qxe7Nxc4 18.Nc3Rb819.Rd1Qe5 20.Qxe5Nxe5 21.b3Ng622.Nd5 c6 23.Nf4 1

2: 12

Kreideweiss Frank –Knorr Bernd, 1989.

91 14.Nxf6 d3 15.Rd1Ne5 16.f4 a6 17.Ba4N5g6 18.Nd2Nd5 19.Nxd5Bc5+ 20.Kf1Bxd5 21.b4Be3 22.Bb3Nxf4 23.Bxd5Rxd5 0:1(30) Nadyrhanov – Obukhov, 1997.

92 7.dxc6 hxg5 8.d4Ng4 9.h3 exd4 10.Bxb5Be611.Qe2Qd5 12.Bd3Nf6 13.Rg1Bd614.Nd2 OO 15.Ne4Rfe8 16.Kd1Bf517.Nxf6+ gxf6 18.Qf3Be4 19.Qxf6Bxd320.cxd3Re5 21.Qf3Qa5 22.Bd2Bb423.Bc1Rae8 0:1(29) Ninov 2536 – Vasilev2476, 2007; 10...Be7 11.Qe2Be6 12.Bc4Bxc4 13.Qxc4Qd6 14.Nd2Ne5 15.Qe2 d316.cxd3Nxd3+ 17.Kf1 OO 18.Ne4Qd419.Nc3Rab8 20.Nd1Rfd8 21.Be3Qa422.Nc3Qxc6 23.Qf3Qxf3 0:1(27) MolinskyHerbert – Kuntermann, 1988; 9.h4Rxh410.Rxh4 gxh4 11.Be2 h3 12.gxh3Nxf2

Page 32: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

13.Kxf2Qh4+ 14.Kg1Qg3+ 15.Kh1Qxh3+16.Kg1Qg3+ 17.Kh1Be6 18.Nc3Qh4+19.Kg2Bh3+ 20.Kh2 exd4 21.Nxb5Be6+22.Kg2Qh3+ 23.Kf2Qh2+ 0:1(32) Langier –Lima, 1992; 8...exd4 9.Bxg5 a6 10.a4Rb811.axb5 axb5 12.Bd3Qd6 13.Na3Rxh214.Rxh2 1

2: 12

Wempe – Solleveld, 1995; 12

: 12

Kiefhaber – Solleveld, 1995; 8.d3Bc5 9.Be2Qd4 10.Be3Qxb2 11.Bxc5Qxa1 12.OOBe6 13.Qd2Qxa2 14.Na3Qd5 15.Qb4Qxc6 16.d4 a6 17.c4 bxc4 18.Bd1Bd719.Re1 e4 20.Nxc4Qb5 21.Qc3Kd8 22.Be2Qc6 23.Ne5Qe6 1:0(43) Jurlina – Kohl, 1994;8.Qe2Qd5 9.Nc3Qe6 10.Nxb5Bd611.Nxd6+Qxd6 12.d3 g4 13.Bf4Qb4+14.Bd2Qxb2 15.Qd1Rb8 16.g3Be6 17.c4e4 18.Qc1Qb6 19.dxe4Nxe4 20.Be3Qa5+21.Bd2Nxd2 22.Qxd2Qe5+ 0:1 Tuomainen –Samuelsson, 1991.7.Ne6 fxe6 8.dxc6Bc5 9.Bd3 OO 10.OOQd411.h3Nd5 12.Qe1Nf4 13.Be4Ba6 14.d3 b415.a3 b3 16.Nd2 bxc2 17.Nb3Qd6 18.Bxf4Rxf4 19.Qa5Bxd3 20.Bxd3Bxf2+ 21.Rxf2Qxd3 22.Qc3Qxc3 23.bxc3Rb8 0:1(39)Mircov – Flear, 1992; 10...e4 11.Be2 e5 12.d3exd3 13.Qxd3Qxd3 14.cxd3Bf5 15.Be3Bd4 16.Nc3 a6 17.Rfe1Rad8 18.Rad1Rd619.Bf3Bxc3 20.bxc3Rxd3 21.Bc5Re822.Bb4Rxd1 23.Bxd1Be4 1:0(43)Nieuwelink – Bor, 1994; 9.d4Bxd4 10.Bd3OO 11.OOQd5 12.Qe2 a6 13.c3Bb6 14.a4 e415.Bc2Qxc6 16.axb5 axb5 17.Rxa8Qxa818.Be3Bxe3 19.Qxe3Qa2 20.Qc1Bb721.Na3Bc6 22.h3Rd8 23.Bb1Qd5 0:1(50)Morozevich – Piket, 1995; 9.d3 OO 10.Be3Bxe3 11.fxe3Qd6 12.Nd2Qxc6 13.e4Qc514.Nb3Qb6 15.Qe2Bd7 16.g3 a5 17.Bh3 a418.Nd2 a3 19.b3Be8 20.Qf2Qc6 21.OOBh522.Qe3Bg4 23.Bg2Qxc2 0:1(54) Naiditsch2664 – Carlsen 2646, 2006; 9.Qe2 OO 10.d3Qd5 11.Be3Qxc6 12.Bxc5Qxc5 13.Nc3 b414.Ne4Nxe4 15.dxe4Bb7 16.f3Rad817.Qc4Qe3+ 18.Be2Rd6 19.Qb3Qd2+20.Kf2Bxe4 21.Rhd1Qxc2 22.Rxd6Qc5+23.Qe3 cxd6 0:1(62) Blaskowski 2271 –Solleveld 2426, 2000.7.Bxb5Qxd5 8.Nc3Qxg2 9.Qf3Qxf310.Nxf3Bd7 11.d3Bd6 12.Rg1 g5 13.h3Rb8 14.Ba4Kd8 15.Kd1Nd4 16.Ne1Bxh317.Rh1Bg4+ 18.Kd2Ke7 19.Nd1 e420.dxe4Bf4+ 21.Kd3Be2+ 22.Kxd4Rhd8+0:1 Schubert – Hector, 1990.

93 7...e4 8.Bxb5Qxd5 9.Nc3Qd6 10.Qe2Bd7

11.Nxe4Nxe4 12.Qxe4+Be7 13.Nd4Qxd414.Bxc6Qxe4+ 15.Bxe4Rb8 16.OOBf617.Rb1 OO 18.b3Rfe8 19.Bd3Bb5 20.Bb2Bxd3 21.cxd3Bg5 22.f4Be7 23.Rbc1Bb41:0(53) Narciso Dublan – Garcia Vicente, 1996;9...Qc5 10.d4 exd3 11.Qxd3Bd7 12.OOBd613.Be3Qh5 14.Ne4Be7 15.Nxf6+ gxf616.Rad1Rd8 17.Rfe1Rg8 18.Bxc6Rxg2+19.Kf1Kf8 20.Qh7Qh3 21.Bxd7Rxd722.Qxh6+ 1:0 Kopp Helmut – Reichert, 1990.7...Nxd5 8.Bxb5Bd7 9.Bxc6Bxc6 10.Nxe5Bb7 11.Qe2Qe7 12.OO OOO 13.d4 g5 14.c4Nf6 15.Be3 c5 16.Rd1Bg7 17.Nc3Rhe818.Nb5Ba8 19.b4 cxd4 20.Bxd4 a6 21.Na7+Kc7 22.c5Rxd4 23.Qxa6Qxe5 1:0(26) Yap2321 – Dimakiling 2479, Kuala Lumpur(Malaysia) 2008.7...Nd4 8.Nxd4 exd4 9.Bxb5+Bd7 10.Qe2+Be7 11.d6 cxd6 12.OO OO 13.Bxd7Qxd714.d3Rab8 15.c3 d5 16.Bf4Rb6 17.cxd4Re818.Be3Ng4 19.Nc3Bg5 20.Nxd5Qxd521.Qxg4Bxe3 22.fxe3Rxe3 23.Rf2Rxd312

: 12(74) Zelcic – Molzbichler, 1996.

94 8...Qd7 9.Bxb5Bb7 10.Qe2 OOO 11.d3Qg412.Be3Nd4 13.Bxd4 exd4 14.Ne4Qxg215.OOOQg4 16.Rhe1Qf4+ 17.Kb1Bb418.Rg1Qf5 19.Bc4Ne8 20.Nh4Qd7 21.a3Be7 22.Nf3Qf5 23.Ng3Qxf3 0:1(40) HuculaLudek – Behrendorf, 1995.

95 9...Qe7 10.d3Bb7 11.Be2 OOO 12.OO e413.Nd2Qe5 14.dxe4Nxe4 15.Bf3Nxf216.Qe2Nh3+ 17.gxh3Bc5+ 18.Kg2Qxe2+19.Bxe2Nd4+ 20.Bf3Nxb5 21.Bxb7+Kxb7 22.Nb3Bb6 23.a4Nd4 0:1(36)Degraeve – Flear, 1994; 10...Rb8 11.Nc3Qe612.Be2Bc5 13.OO OO 14.Nd2Nd4 15.Nb3Bb6 16.Na4Bb7 17.Nxb6 axb6 18.Nxd4exd4 19.Bf3Qf5 20.Bxb7Rxb7 21.Re1Rbb8 22.Bd2Rfe8 23.Rxe8+Rxe8 1:0(50)Nyberg 2448 – Mirbach 2117, ICCF Email 2002;10.d4 e4 11.Ne5Nxe5 12.dxe5Qxe5 13.Be3Bc5 14.Bd4Bxd4 15.Qxd4Qxd4 16.Nxd4OO 17.Bc4Bd7 18.OOORfe8 19.h3Re520.Rhe1Rae8 21.Re3Kf8 22.Rb3Rg523.Bf1 c5 0:1(63) Bronstein – Flear, 1994;10.b3 e4 11.Ba3Qd7 12.Bxf8Rxf8 13.Ng1Bb7 14.Nc3Ne5 15.Qe2 OOO 16.OOOQe717.Kb2Rfe8 18.Qb5Nfg4 19.Nh3Qf620.Qc5Rd5 21.Qxa7Nc6 22.Qa4Ra523.Qc4Ba6 1:0(24) Herbrechtsmeier –Holzvoigt Gerhard, 1978.9...Qd7 10.d4 exd4 11.Nbxd4Nxd4 12.Qxd4

Page 33: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Bb7 13.Qe3+Be7 14.Ne5Qd5 15.c4Bb4+16.Ke2Qd6 17.Ng6+Ne4 18.Nxh8 OOO 0:1Fiorito Mario V – Oirschot Cornelis J C van,1991; 0:1 Fiorito Mario – Van Oirschot Cornelis,1991.

96 10...cxd6 11.Bb5Bb7 12.OO OO 13.Re1Qd514.c4Qc5 15.Bxc6Qxc6 16.d3Nd7 17.b4 f518.b5Qc7 19.Bb2Rae8 20.Rc1Nc5 21.d4Bxf3 22.gxf3 exd4 23.Qxd4Ne6 0:1(35)Kristol – Flear, 1990; 13.c3Ne7 14.d4Ng615.dxe5 dxe5 16.Be2Ne4 17.Qb3Bd5 18.c4Bc6 19.Qa3 a5 20.Be3 f5 21.Rac1Rf622.Rfd1Nh8 23.Bb6Nf7 1:0(33) Bingler Udo– Hesselbarth, 1995.

97 11.Bb5 OO 12.OONd4 13.Nxd4Qxd414.Bc6Rb8 15.d3Ba6 16.Re1Rbd8 17.Be3Qd6 18.Qf3Bc8 19.Be4Nxe4 20.Qxe4 f521.Qc4+Be6 22.Qc5 f4 23.Qxd6 cxd612

: 12(41) Herbrechtsmeier – Kargoll, 1992.

98 11...OO 12.Be2Bb7 13.OORad8 14.c3Ba615.d4Bxe2 16.Qxe2 exd4 17.Nxd4Nxd418.cxd4Rfe8 19.Be3Qxd4 20.Rfd1Qe521.Rxd8Rxd8 22.Re1Rd6 23.h3 a6 1

2: 12(61)

Gikas – Abend Peter, 1993.99 14.c3Nd5 15.d4 e4 16.Nd2 f5 17.Nb3Nb8

18.Nc5Nd7 19.Nxb7Kxb7 20.Qc2Rdg821.b4 h5 22.c4Nf4 23.b5Nxe2+ 1:0(26)Burden Don 1831 – Steveson 2065, 2006;17.Nc4Qe7 18.Ne3 f4 19.Nxd5Rxd520.Re1Qh7 21.Qc2Ne7 22.Bg4+Kb823.Qxe4Ng6 1:0(34) Albrecht – Kahn, 1988;15...Nf4 16.Bxf4 exf4 17.Re1 g4 18.Nd2 h519.Qa4Nb8 20.Bd3 g3 21.fxg3 fxg3 22.h3Qf4 23.Re2Bc6 1:0(32) Albrecht Wolfgang –Repp, 1992.14.Be3Nd5 15.Nd2 f5 16.Re1Nf4 17.Bf1h5 18.b4 h4 19.Bc5Qf6 20.Nc4 h3 21.g3Ng222.Re2Nd4 23.Bxd4 exd4 1:0(43) Prie –Tisdall, 1992.

100 10.OO OOO 11.Re1Bc5 12.Na4Bxf2+13.Kxf2Nd4 14.Nxd4Rxd4 15.Kg1Qd516.Bf1Rxa4 17.c3Rg4 18.Re2Qc5+19.Rf2Rh4 20.d4 exd4 21.cxd4Qd6 22.h3Rxd4 23.Qb3Ne4 1

2: 12(25) Pillhock 2430 –

Vetter 2505, ICCF 1996; 15.Nc5Qb6 16.c3Ng4+ 17.Kg3 h5 18.Qe2Qf6 19.Bd7+Kb80:1 Bekemann – Leisebein Peter, 1999; 14.Be2Ng4+ 15.Kg1Qd6 16.c3 e4 17.Ne5Nxe2+18.Qxe2Nxe5 19.Qe3Nf3+ 20.gxf3Qg6+21.Kf2Rd3 22.Qxa7Rxf3+ 23.Ke2Qh50:1(33) Wist – Vetter 2495, ICCF 1994; 12...Be713.c3 e4 14.d4Bd6 15.Nd2Qf5 16.Qe2Rhe8

17.Nc5Bxc5 18.dxc5Qxc5 19.Nb3Qh520.Qxh5Nxh5 21.Nc5 f5 22.Bc4Nf623.Be6+Kb8 0:1(67) Bilic – Bozanic, 1995;12...Bd6 13.Qe2 e4 14.Ba6Qd5 0:1 SchefferG – Burger, 1974; 12.Qe2Nd4 13.Nxd4Bxd414.Nd1Nd5 15.Bc4Qg6 16.Bxd5Bxd517.Ne3Bxe3 18.fxe3Qxc2 19.d4Qe4 20.b3Rhe8 21.Bb2Re6 22.Qd2Bb7 23.Rac1Rdd6 0:1(34) Zierk 2306 – Friedel 2551, LasVegas (USA) 2009; 12.Ne4Bd6 13.d3 g514.Bxc6Bxc6 15.Nd4Qd5 16.Nxc6Qxc617.Nc3Kb8 18.Ne4Nxe4 19.Rxe4 f520.Rc4Qd5 21.Be3 e4 22.Ra4 c5 23.Qe1 f412

: 12(30) Krosny Miroslav – Pioch, 1988; 11...e4

12.d3Bc5 13.Bd2Nd4 14.Nxd4Bxd415.Qe2Qb6 16.Be3 c5 17.Bc4 exd3 18.cxd3Qc6 19.Qf1Ng4 20.Nb5Qf6 21.Bxd4 cxd422.h3 h5 23.Qe2Rde8 1:0(29) Penson – Denys,1994; 13.Be3 exf3 14.Bxc5Qf5 15.d4 fxg216.Bxc6Bxc6 17.Qd3Qxd3 18.cxd3 a619.Ne4Nd5 20.Kxg2 f5 21.Ng3Ne3+22.Kg1Nc2 23.Nxf5Nxa1 0:1(30) SkogfeldtT – Wedberg, 1992; 11...Qg4 12.h3Qg613.Nh4Qh7 14.Bd3Rxd3 15.cxd3 g5 16.Nf3g4 17.hxg4Nxg4 18.Qa4Qg7 19.Re4Rg820.Rxg4Qxg4 21.Qxg4+Rxg4 22.Ne1Bc523.Nd1Ba6 1

2: 12(29) Brandenburg 2481 –

Nabuurs 2191, Groningen (Netherlands) 2009;13...Qg5 14.Nf3Qg6 15.Nh4Qg5 16.Nf3Qg6 17.Nh4 1

2: 12

Stangl – Belic, 1990; 11.Qe2e4 12.Bxc6Qxc6 13.Ne5Qe6 14.Nc4Ba615.d3 exd3 16.Qxe6+ fxe6 17.cxd3Bb418.Ne5Bxd3 19.Nxd3Rxd3 20.Na4Nd521.a3Bd6 22.b4Rf8 23.Ra2Nb6 0:1(73)Vedder 2220 – Solleveld 2427, 2001; 12.Bc4Qf5 13.Ne1Nd4 14.Qd1Nf3+ 15.gxf3 exf316.d4Bd6 17.Nb5Rhe8 18.Kh1Bxh219.Kxh2Qh5+ 20.Kg1Re4 0:1 De Smet –Leisebein Peter, 1989; 11.d3Nd4 12.Nxd4exd4 13.Ne4Nxe4 14.dxe4Qxe4 15.f3Qh416.Qe2Bc5 17.Qc4Rd5 18.Bd2Rh5 19.h3d3+ 20.Kh2Bd6+ 21.f4Bxg2 22.Kxg2Qxh3+ 23.Kf2Qh2+ 0:1(26) Szabo Zsolt –Vujosevic, 1996.10.d3 OOO 11.Qe2Qg4 12.Rg1Bb4 13.Bd2Nd4 14.Nxd4 exd4 15.Qxg4+Nxg4 16.Ne4Bxd2+ 17.Kxd2Bxe4 18.dxe4Nxf2 19.Bd312

: 12

Krueger – Simmelink, 1998; 16.Na4Rd517.Bxb4Rxb5 18.Bc5Ra5 19.b3Rd8 20.h3Nf6 21.Kd2Rd5 22.Bb4Rab5 23.Bf8Rf51:0(50) Tarkacs G – Papudzinski Henryk, 1986;12.Bxc6Bxc6 13.Rg1 e4 14.Ne5Qe615.Nxc6Qxc6 16.Be3Bb4 17.Kf1Bxc3

Page 34: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

18.bxc3Qxc3 19.Rd1 exd3 20.cxd3Rhe821.Qd2Qc6 22.Rc1Qb5 23.Qc2Qxd3+0:1(45) Hentzgen K – Heinsehn, 1984; 0:1(45)Hentzgen Klaus Dieter – Heinsohn, 1982;12.Be3Nd4 13.Bxd4 exd4 14.Ne4Bb4+15.Ned2Bxd2+ 16.Nxd2Qg5 17.Ba4Rhe818.Bxe8Rxe8 19.Ne4Nxe4 20.h4Qa5+ 0:1Tiemann – Zmokly, 1983; 11...Nd4 12.Nxd4exd4 13.Qxe6+ fxe6 14.Ne2Bxg2 15.Rg1Bh3 16.Bf4Kb7 17.c3Nh5 18.Bd2 e519.cxd4 exd4 20.Rc1 c5 21.Ba5Rd5 22.f4Be7 23.b4Rc8 1:0(32) Lambers Gerrit Hans –Van der Wijk, 1989; 11.Bxc6Qxc6 12.Qe2 e413.Ne5Qe6 14.f4 exf3 15.gxf3Bc5 16.Rf1Rhe8 17.f4 g5 18.Kd1 gxf4 19.Bxf4Nd520.Nxd5Rxd5 21.Qh5 f6 22.Qxh6 fxe523.Qxe6+Rxe6 0:1(25) Orsini 2233 – DosSantos 2393, 2005; 14.Nc4Bb4 15.Bd2Rhe816.OOOQa6 17.d4 e3 18.fxe3Bxc3 19.Bxc3Ne4 20.Qd3Re6 21.Rhf1Qxa2 22.b3Nc523.Qd2Be4 1

2: 12(34) Sellberg Jan – Repp, 1983;

13.dxe4Ba6 14.Qe3Bc5 15.Ne5Qd616.Nxf7Qb6 17.Qf3Rd7 18.Nxh8Ng419.Bd2Bxf2+ 20.Kd1Qd4 21.Kc1Qxd2+22.Kb1Ne3 23.Rc1Bd3 0:1(27) Strange –Aagaard, 1994; 12...Bc5 13.OORhe8 14.Rd1e4 15.dxe4Rxd1+ 16.Qxd1Ng4 17.Nd4Nxf2 18.Kxf2Qf6+ 19.Ke3Qe5 20.Qd3 f521.Ne2Bxd4+ 0:1 Heel – Kirkels W, 1992;11.OOBc5 12.Be3Nd4 13.Bc4Qg414.Bxd4Bxd4 15.h3Qg6 16.Nb5Bb6 17.a4Nh5 18.Nh4Qg5 19.Bxf7Qxh4 20.Qxh5Qf6 21.a5Bc5 22.a6Bc6 23.Ra5Bb61:0(60) Flierman – Nicholas, 2003; 11...e412.Re1Bc5 13.Be3Nd4 14.Nxd4Bxd415.Bxd4Rxd4 16.Bc4Qf5 17.Nb5Rd718.Nxa7+Kb8 19.Nb5Re8 20.a4Rde7 21.a5Ng4 22.Rf1Qg5 23.a6 e3 0:1(36) GeerlingsVincent – Jornlin Kristofer Al, 1995; 11.Be3Nd4 12.Bc4Qg4 13.Nxe5Qxg2 14.Kd2Bc5 15.Bxf7Rhf8 16.Rg1Qxh2 17.Rg3Nd7 18.Nxd7Rxf7 19.Nxc5Rxf2+ 20.Bxf2Qxf2+ 21.Ne2Nxe2 22.Qxe2Qxg3 23.Qe6+Kb8 1

2: 12(32) Lopukhin – Muravyev Sergey K,

1997.101 10...Bd6 11.Ne4 OO 12.Nxd6 cxd6 13.d3Qg4

14.Bxc6Bxc6 15.OORfe8 16.h3Qf517.Bd2Rab8 18.b3 g5 19.Nh2Qg6 20.Be3Nh5 21.g4Nf4 22.Bxf4 exf4 23.Qd2 h50:1(44) Trampitsch – Molzbichler 2129, 2000.

102 11.Ba6 e4 12.Bxb7+Kxb7 13.Qb5+Ka814.Ng1Nd4 15.Qa4Bc5 16.Nge2Nxe217.Nxe2Ng4 18.OORhe8 19.c3Qd6 20.Ng3

h5 21.h3Nxf2 22.Rxf2Bxf2+ 23.Kxf2Qf4+0:1(38) Stock – Flear, 1991; 15...Qf5 16.Nge2Nxe2 17.Nxe2Bc5 18.f3 exf3 19.Qc6+Kb820.Qxf3Qxc2 21.Qb3+Qxb3 22.axb3Rhe823.Kd1Ng4 0:1(30) Roepke – Kasper,Hamburg 1974; 13.Ng1Nd4 14.Qd1Ng415.Nce2 e3 16.fxe3Qf5 17.Nf4Nxc2+18.Ke2Ngxe3 19.dxe3Rxd1 20.Kxd1Nxa10:1 Kurkin S – Neelov Yu, 1960; 11...Nd412.Bxb7+Kxb7 13.Nxd4 exd4 14.Qxe6 fxe615.Ne2 d3 16.cxd3Rxd3 17.Nf4Rd4 18.d3Bd6 19.g3Bxf4 20.Bxf4Rhd8 21.Rc1 c622.OORxd3 23.Rfe1Re8 1:0(40) Sax 2524 –Bozanic 2305, 1999.11.OO e4 12.Bxc6Qxc6 13.Ne5Qe6 14.Nc4Qf5 15.Ne3Qg5 16.Qc4Rd7 17.b4Bd618.Rb1 h5 19.Qb5Bxh2+ 20.Kxh2Qh4+ 0:1Tadjerbashi 2169 – Karpatchev 2515, 2006;14...Ba6 15.b3Bc5 16.a4Bd4 17.Bb2Ng418.a5Bxc4 19.bxc4 f5 20.Rab1Qe5 21.g3 h522.Nb5Bxb2 23.c3Rd3 1:0(41)Lendvai-Wells – Karacsony, 1995; 14...Bc515.b3Ng4 16.a4 f5 17.h3 h5 18.Ba3Bxa319.Rxa3 g5 20.f4 gxf4 21.Rxf4Ne5 22.Nxe5Qxe5 23.Qe3Rhg8 0:1(33) Quack Rudolf –Leisebein Peter, 1989.11.Bxc6Qxc6 12.Qb5Qd6 13.d3 e4 14.Qf5+Kb8 15.Bf4Qb4 16.Ne5Qxb2 17.Nc6+Ka8 18.Qa5Bxc6 19.OOBb4 20.Qxc7Qxc3 21.Rab1Rd7 22.Qe5Qxe5 23.Bxe5Be7 0:1(24) Maeckelbergh Annemarie – Flear,1991; 12.d3 e4 13.Ne5Qe6 14.f4 exd3 15.cxd3Bc5 16.Be3Bxe3 17.Qxe3Ng4 18.Qg3Rhe8 19.OOQb6+ 20.Kh1Nxe5 21.fxe5Qxb2 22.d4Rxd4 23.Rab1Qc2 1

2: 12(26)

Ushakov – Shchebeniuk M P, 1987.11.Bc4Qd7 12.Bb5Re8 13.d3 a6 14.Ba4 e415.dxe4Bb4 16.e5Qg4 17.Bb3Nxe518.Nxe5Qxg2 19.Rf1Rxe5 20.Qxe5Re821.Qxe8+Nxe8 22.Be3Bf3 23.Bc4Kb70:1(57) Zelcic – Sermek, 1994; 12.d3Nd413.Nxd4 exd4 14.Ne4Re8 15.OONxe416.dxe4Rxe4 17.Qd3Bd6 18.f3Rh4 19.h3Re8 20.Bd2Bg3 21.Be1Re3 22.Qh7Bxe123.Raxe1Qe8 1:0(80) Van Weersel 2209 –Agrest 2215, Dresden (Germany) 2008.

103 11...g5 12.Be3Bb4 13.OORhg8 14.Bc4Qe715.Nd2 h5 16.Nb3 h4 17.Ne4Nd4 18.Bxd4exd4 19.a3Bd6 20.Rfe1Nxe4 21.dxe4Qe522.g3Rh8 23.Ba6Rh6 1:0(41) Brodsky –Wahls, 1996; 13...Qf5 14.Bc4Rhe8 15.Ne4Nd4 16.Bxd4 exd4 17.Nfd2Nd5 18.Qf3Nf419.Nb3 g4 20.Qd1Qg6 21.a3Bd6 22.Na5

Page 35: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Rxe4 23.dxe4Qh5 0:1(47) Muzychuk 2330 –Javakhishvili 2460, 2007.11...Qg4 12.Rg1Bb4 13.h3Qf5 14.g4Qe615.Bd2Rhe8 16.OOOBxc3 17.Bxc3Qxa218.Bc4Qa1+ 19.Kd2Qa4 20.b3Qa3 21.Ra1Qd6 0:1 Koskivirta 2410 – Kribben 2455, ICCF2002.11...Bd6 12.Be3Kb8 13.Bc4Qe7 14.a3Rhe8 15.OO g5 16.Nb5Nd7 17.Bd5Bc518.b4Bxe3 19.Qxe3Nb6 20.Be4Qe6 21.c4f5 22.Bxc6Bxc6 23.a4 f4 1:0(35) Krueger –Radecki W, 1984.11...Bc5 12.Be3Nd4 13.Bxd4Bxd414.Nxd4 exd4 15.Qxe6+ fxe6 16.Ne2 g517.OO h5 18.Rae1 h4 19.Nc1 h3 20.gxh3Rxh3 21.Rxe6Ng4 22.Ba6Rxh2 23.Bxb7+12

: 12

Correa Agustin Francisco – MonserratMiguel P, 1975.

104 14.Ne2Bxg2 15.Rg1Bb7 16.Nf4 g5 17.Ng6Rg8 18.Nxf8Rgxf8 19.Bc4Nd5 20.h4 gxh421.Bxh6Rf5 22.Bg5Rg8 23.Bxd5Bxd50:1(24) Kosmac – Keller, 1997; 16...e5 17.Ng6Rg8 18.Nxe5Rd5 19.Nc6Rc5 20.Nxd4Re5+ 21.Be3Bc5 22.OOOBxd4 23.Bxd4Rxb5 1:0(38) Laurencena – Correa AgustinFrancisco, 1975; 16.Bf4Nh5 17.Bc4Nxf418.Nxf4 g5 19.Nxe6Re8 20.OOOBd6 21.h3Bh2 22.Rge1Bf3 23.Nxd4Bf4+ 1

2: 12(72)

Potapov 2380 – Karpatchev 2478, 2007;15...Bf3 16.Nf4 g5 17.Ng6Rg8 18.Nxf8Rgxf8 19.Bc4Nd5 20.b3Rf5 21.Rg3Rdf822.Bxd5Rxd5 23.Ba3Re5+ 0:1(31) Blasiak– Kaula, 1996; 15...Bh3 16.Bf4Kb7 17.c3dxc3 18.bxc3Bg4 19.Rb1Bd6 20.d4Rhg821.Bd3+Kc6 22.Bc2Bxf4 23.Nxf4Kd612

: 12(39) Kinkelin – Peto Peter, 1999; 1:0 Krueger

– Ames David, 1999.105 8...Qd5 9.Qf3Qc5 10.b4Qxb4 11.Qb3+Qxb3 12.axb3 b4 13.Bb2Bd6 14.Bc4+Be615.Bxe6+Kxe6 16.Ra5Rhb8 17.d4 exd418.Bxd4 a6 19.Nd2Rb5 20.Nc4Kd521.Bxf6 gxf6 22.OORxa5 23.Nxa5Kd40:1(34) Veinger – Hebden, 1992; 10.Qc3 b411.Qxc5Bxc5 12.Bc4+Be6 13.Bxe6+Kxe614.d3Rhf8 15.a3Nd5 16.Rf1Rab8 17.axb4Nxb4 18.Na3Kd6 19.f3Kxc6 20.Bd2Kd521.Kd1Nc6 22.Nc4 g5 23.h3Rg8 1:0(34)Das 2419 – Karpatchev 2483, Malakoff FRA2010; 9...Qxf3 10.gxf3Rb8 11.Nc3 a6 12.a4b4 13.Bc4+Be6 14.Bxe6+Kxe6 15.Ne4Nh5 16.b3Kd5 17.d3Kxc6 18.Be3Bd619.Ke2Rhf8 20.Rag1Rf7 21.Rg4Rbf8

22.Rh4Nf6 23.Rg1Nd5 1:0(44) Van Geffen2134 – Mujunen 2155, Velden (Austria) 2009;9.Nc3Qxc6 10.Nxb5Be6 11.Nc3Bc512.Qe2Rab8 13.Qa6Rb6 14.Qa4Qb7 15.a3Rd8 16.f3Bd4 17.Bd3Nh5 18.Be4 c619.Na2Nf6 20.c3Nxe4 21.fxe4Bc5 22.b4Be7 23.OO+Kg8 0:1(40) Baer Horst Hugo –Leisebein Peter, 1999.8...Be6 9.Qe2 a6 10.Nc3Bc5 11.d3Rf812.Be3Bxe3 13.Qxe3Kg8 14.Be2 b415.Ne4Nd5 16.Qd2Qe7 17.a3 a5 18.OOQh4 19.axb4 axb4 20.Rxa8Rxa8 21.Bf3Rf822.Nc5Rxf3 23.Nxe6Rf5 0:1(28) Houriez –Caruso, 1995; 9.Bxb5Qd5 10.Bf1Bc511.Nc3Qxc6 12.Qf3Qxf3 13.gxf3Rhf814.b3Bd4 15.Ba3Rfd8 16.Ba6Bxc317.dxc3Bd5 18.Ke2Nh5 19.Rhg1Nf4+20.Ke3Be6 21.Bb7Rab8 22.Be4 a5 23.Bb2g5 1:0(42) Petrolo – Marcotulli Giancarlo, 2002.8...Qd6 9.Nc3Qxc6 10.Qe2 a6 11.a4Bd712.axb5 axb5 13.Rxa8Qxa8 14.Nxb5Bd615.Qf3Bc6 16.Qg3 g5 17.Bc4+Kg718.Nxd6 cxd6 19.OONh5 20.Qg4Nf4 21.d4Rf8 22.d5Bxd5 23.Bxd5Qxd5 1

2: 12(50)

Nabaty 2428 – Kaplan 2428, Israel 2008.8...a6 9.a4Bc5 10.axb5Rf8 11.Bc4+Kg612.d4Bxd4 13.OOQe7 14.Nc3Kh7 15.bxa6Ng4 16.Bd3+Kh8 17.Be3Qh4 18.h3Nxf219.Bxf2Bxf2+ 20.Rxf2Qxf2+ 21.Kh1Bxh3 22.Qg1Qxg1+ 23.Kxg1Bf5 1:0(34)Starostits 2460 – Gjoka Ralph 1590, 2004.8...Bf5 9.Qf3Bxc2 10.Bxb5Qd4 11.Qe2 e412.Qc4+Qxc4 13.Bxc4+Kg6 14.OOBc515.b3Rhe8 16.Bb2Rad8 17.Na3Bd318.Bxd3 exd3 19.Nc4Re2 20.Be5Nd521.Bg3Bd4 22.Rad1Rde8 23.Ne3Nb41:0(46) Grott Peter – Gerwert, 2004.

106 9.Bxb5Ng4 10.OOQh4 11.Qf3+Ke812.Qg3Qxg3 13.hxg3Rf8 14.Bd3Nxf215.Bg6+Ke7 16.d4Bxd4 17.Nd2Ba6 18.c4Rf6 19.Bh5Nd3+ 20.Kh2Rxf1 21.Nxf1Nxc1 22.Rxc1Bxb2 23.Rc2Bd4 0:1(50)Berlinsky – Lima, 1996; 13...a6 14.d4Bxd415.Bd3Nxf2 16.Kh2 e4 17.Bxe4Be618.Bf3 h5 19.c3Ba7 20.Bg5Rb8 21.Re1Kf7 22.b3Ng4+ 23.Kh1Rb5 0:1(26) Bartels– Wegner, 1993; 1

2: 12

Baer Horst Hugo –Leisebein Peter, 1998; 11...Ke7 12.Qg3Qxg313.hxg3Nxf2 14.b4Bb6 15.Nc3Ng4+16.Kh1Be6 17.Na4Bf2 18.Bb2Raf819.Be2 h5 20.b5 h4 21.Bxg4 hxg3+ 22.Bh3Rxh3+ 0:1 Bouza-Brey Teijeiro 1904 – Petkov

Page 36: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

2423, Cambados (Spain) 2008; 11.h3Bxf2+12.Kh1 e4 13.Bc4+Kg6 14.Be2 h5 15.d4Qg3 16.Bxg4Bxg4 17.Qd2 e3 18.Qd3+Bf50:1 Kazoks – Kahn, 1986; 12...Ke8 13.Be2 h514.c4Qg3 15.Bxg4 hxg4 16.Qb3Qh4 0:1Boikov Mikhail – Prochazka, 2001; 10...Rf811.Nc3Qh4 12.Qf3+Kg8 13.Qg3Qxg314.hxg3Bxf2+ 15.Kh1Rf5 16.Bc4+Kh817.Rxf2Rxf2 18.Ne4Rf8 19.Kg1Bf5 20.d3Rad8 21.Nc5 e4 22.Bf4 exd3 23.cxd3Rfe812

: 12(45) Costa – Oliveira, 1998; 10.Rf1Rf8

11.Qe2Ke8 12.f3Qh4+ 13.Kd1Qxh214.fxg4Rxf1+ 15.Qxf1Bxg4+ 16.Be2Bxe2+ 17.Kxe2Ke7 18.Qf3Rf8 19.Qg4Rf4 20.Qxg7+Rf7 21.Qg4Qg1 22.Kd3Qxc1 23.Qd7+Kf8 0:1(31) Winter – Valent,2001; 11.h3Nxf2 12.Bc4+Kg6 13.Qe2Qh414.d3Ne4+ 15.Kd1Ng3 16.Rxf8Nxe217.Rf1Nd4 18.Bf7+Kh7 19.Nc3Bg4+20.hxg4Qxg4+ 0:1 Verot 2099 – Milliet 2275,2003; 11.d4 exd4 12.Bc4+Kg6 13.Bd3+Kf714.Nd2Re8+ 15.Ne4Bf5 16.Qe2Bxe417.Bxe4Nxh2 18.Rh1Qh4 19.Kd1Rxe420.Rxh2Qxh2 21.Qf3+Kg8 22.Qxe4Rf823.Qd5+Kh8 0:1(27) Preussner – LeisebeinPeter, 1999; 10...e4 11.Qe2Qd6 12.Nc3Nf613.Bc4+Be6 14.Nxe4Nxe4 15.Qxe4Rhe816.Kd1Bxc4 17.Qxc4+Re6 18.Re1Re819.c3Bb6 20.Rxe6Rxe6 21.f4Kf8 22.b3Qxc6 23.Qxc6Rxc6 1:0(38) Winter –Preussner, 2000; 10...Rg8 11.d4 exd4 12.Bf4Re8+ 13.Kd2Qd5 14.Kc1Bb6 15.Qd3Qxg2 16.Nd2Ne5 17.Bc4+Nxc4 18.Nxc4Ba6 19.Nd6+ cxd6 20.Qxa6Qxc6 21.Qd3Re6 22.Bd2Rae8 23.b3Re2 1

2: 12(42) Lausch

Steffen – Treiber, 1992; 9...Rf8 10.Bc4+Ke811.Qe2Ng4 12.f3Bf2+ 13.Kd1Ne3+ 0:1Lutz – Belic, 1992; 10...Ke7 11.OONg412.Qe2Ke8 13.h3Bxf2+ 14.Kh1Qh415.Qd3Bf5 16.Qf3 e4 17.Qb3 e3 18.Be2Qxh3+ 19.gxh3Be4+ 0:1 Le Bris 1852 –Prasanna 2306, Malakoff FRA 2010; 10.Qe2Kg6 11.Nc3Bf5 12.OONg4 13.Ne4Nxh214.Nxc5Qh4 15.f3Nxf1 16.Qxf1 e4 17.Qf2Qe7 18.f4Rad8 19.Nd7Bxd7 20.cxd7Qd621.d3 c6 22.Bc4Rxd7 23.Be3Qf6 1:0(33)Rehe – Willke, 1990; 9...Bxf2+ 10.Kxf2Ne4+11.Kf1Rf8 12.d4Kg8+ 13.Kg1Qh4 14.Be3Bg4 15.Be2 exd4 16.Bxd4Rad8 17.Nc3Nxc3 18.bxc3Bxe2 19.Qxe2Rxd4 20.Qe6+Kh8 21.g3Re4 22.Rf1Rxf1+ 23.Kxf1Rxe60:1(43) Thiel – Ziese, 1987; 10...Rf8 11.d4Kg812.Bc4+Kh8 13.Kg1Bg4 14.Qd3 e415.Qe3Qd6 16.b3Nd5 17.Bxd5Qxd5 18.h3

Be2 19.Nd2 1:0 Weber Krzysztof – Roscher J,1989; 9...Bg4 10.Be2Bxf2+ 11.Kf1Bxe2+12.Qxe2Bb6 13.Nc3Qd4 14.g3Rhf815.Kg2Kg8 16.d3Ng4 17.Ne4Nf2 18.c3Qa4 19.Re1Nxe4 20.Qxe4Qc2+ 21.Kh3Rf2 22.Qd5+Kh8 23.Rxe5Rxh2+ 1:0(63)Costa – Ferron Garcia, 1995.9.d4Bxd4 10.Be2Qd5 11.OOQxc6 12.c3Bb7 13.Qb3+Kf8 14.Bf3 e4 15.Bh5Nxh516.cxd4 e3 17.f3Re8 18.Bxe3Qe6 19.Qxe6Rxe6 20.Kf2Ke8 21.Nc3 b4 22.Na4Bd523.Bd2 a5 1:0(51) Gretarsson – Gausel, 1993;10...Qe7 11.c3Bb6 12.OORd8 13.Qc2Be614.Be3Bd5 15.Bxb6 axb6 16.Bxb5Qe617.f3Ra5 18.c4Bxc6 19.b4Raa8 20.Bxc6Qxc6 21.Nd2Rd4 22.Rf2Ra3 23.Rc1Qd70:1(43) Wadsack 2158 – Knoll 2373, 2006;9...exd4 10.Be2Rf8 11.OOKg8 12.Nd2Qd613.Nf3Bf5 14.Qd2Be4 15.Qf4Qxc616.Ne5Qe8 17.Qg3Nh5 18.Bxh5Qxh519.Nd3Bd6 20.f4Rf6 21.Qf2 c5 22.b4Bxd323.cxd3 cxb4 0:1(27) Huenerfauth – Zugehoer E,1990.9.d3Qd5 10.Qf3Qd6 11.Be3Bg4 12.Qg3Bxe3 13.fxe3Qb4+ 14.Nd2Qxb2 15.Rb1Qxc2 16.Be2Bxe2 17.Kxe2Rhd8 18.Rb3Qxc6 19.Rhb1Rd5 20.Qf3Rad8 21.e4Rc522.g4Kg8 23.h4Rc2 0:1(34) Mitkov – Lehner,1991; 0:1(34) Mirkov Nikola – Lehner, 1991;9...Ng4 10.Be3Nxe3 11.fxe3Rf8 12.Nc3Kg8 13.Qd2Bf5 14.OOO b4 15.Na4Bd616.Be2Be6 17.b3Rf2 18.Qe1Rxg2 19.Bf3Rg6 20.Be4Rf6 21.Qg3Bf5 22.Bxf5Rxf523.e4Rg5 0:1(50) Ramalingam Karthik P (IND)1987 – Navin 2274, Chennai (India) 2008.9.h3Bxf2+ 10.Kxf2Qd4+ 11.Ke1Qh4+12.Ke2Ne4 13.Qe1Bf5 14.g4Qg5 15.Kf3Bxg4+ 16.hxg4Qf4+ 17.Kg2Qxg4+ 18.Kh2Rhf8 19.Bg2Qf4+ 20.Kg1Ng3 21.d3Qd4+22.Be3Qxb2 23.Nd2Nxh1 0:1(27) Manolov2050 – Filev 2305, 2004.9.Nc3 b4 10.Bc4+Ke8 11.Ne4Rf8 12.Nxc5Qd4 13.Ne6Bxe6 14.Bxe6Ke7 15.Bb3Ng4 16.Qe2Nxf2 17.c3 bxc3 18.bxc3Qd619.a4Nd3+ 20.Kd1Nf2+ 21.Kc2Qg6+22.d3Nxd3 23.Qxd3Rf2+ 1:0(25) Mutton2153 – Nicholas 2093, 2000.9.Qe2Ng4 10.Qxb5Bxf2+ 11.Ke2Bh412.g3Qd4 13.Qb3+Ke8 14.Qf3Nxh2 15.c3Bg4 16.cxd4Bxf3+ 17.Kf2Bxh1 18.gxh4Rf8+ 0:1 Fedotov – Gosme Emile, 1998.9.Qf3Rf8 10.Bxb5Kg8 11.h3Bxf2+

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12.Qxf2Ne4 13.Qe3Qh4+ 14.g3Nxg315.Qb3+Kh8 16.Rg1Ne2+ 17.Kxe2Qf2+18.Kd3Bf5+ 0:1 Kurkin – Mihajlovic, Moscow1963.

107 9...Ne4 10.OOQf6 11.Qe1Ng5 12.a4Nh3+13.gxh3Bxh3 14.Kh1Qxc6+ 15.f3Bxf116.Qxf1 b4 17.b3Ke7 18.Bb2Bd4 19.c3bxc3 20.Ba3+Kd8 21.dxc3Be3 22.Bb5Qd523.Qe2Bf4 1:0(31) Brachtel 2380 – Wiesinger2175, ICCF 1997; 12.Nc3 a6 13.d3Bd414.Kh1Qxc6 15.f4 exf4 16.Bh5+Kg817.Nd5Bc5 18.Nxf4Bf5 19.Qc3Qd620.Ng6 1:0 Baer Horst Hugo – Leisebein Peter,1999; 11.Bh5+ g6 12.Qf3 gxh5 13.Qxe4Rg814.Kh1Bf5 15.Qf3Rxg2 16.Kxg2Rg8+17.Kh1 e4 18.Qc3Bg4 19.Qxf6+Kxf6 0:1Leisebein Peter – Grott Peter, 1998; 10...Bxf2+11.Rxf2+Nxf2 12.Qf1Rf8 13.Qxf2+Kg814.Qe3Qh4 15.g3Qf6 16.d3Bh3 17.Nd2Rf7 18.b3Qxc6 19.Ne4Qxc2 20.Ba3 a521.Bc5Be6 22.Qd2Qxd2 23.Nxd2 a41:0(35) Howell – Volzhin, 1996; 15.Bf3Bg416.Bxg4Qxg4 17.Nc3 b4 18.h3Qc4 19.d3Qxc6 20.Qe4Qf6 21.Nd5Qf1+ 22.Kh2Rf723.Ne7+Rxe7 1:0(32) Pajeken 2313 – Hegeler2347, 2000; 10...Rf8 11.d4 exd4 12.Nd2Nf613.Nb3Bb6 14.a4 bxa4 15.Rxa4Kg816.Nxd4Kh8 17.c3Qe8 18.Bf4Rb8 19.Bf3Ne4 20.Bg3Ng5 21.Bd5Qd8 22.Nf3Bf523.Ne5Qf6 1:0(34) Gretarsson – Hebden,1994; 10...Qh4 11.Qe1Rf8 12.d3Nf613.Be3Bd6 14.Nc3 a6 15.f4Qxe1 16.Raxe1Kg8 17.fxe5Bxe5 18.d4Bd6 19.Bf4Bxf420.Rxf4Be6 21.Bxb5 axb5 22.Rxe6 b423.Ne4Rxa2 1:0(42) Herbrechtsmeier –Karpatchev, 2003.9...h5 10.Nc3 b4 11.Na4Be7 12.a3Qd513.OO h4 14.d3 bxa3 15.Nc3 axb2 16.Bxb2Qd4 17.Bf3 h3 18.g3Bg4 19.Ra4Bxf320.Qxf3Qb6 21.Ba1Qc5 22.g4Kg8 23.Rc4Qd6 1:0(38) Krueger 2394 – Elent 2216, ICCFEmail 2002; 10...Ng4 11.Ne4Bb6 12.Bxb5Bf5 13.Qe2Qd4 14.f3Kg6 15.Ng3Bxc216.fxg4 hxg4 17.d3Qb4+ 18.Bd2Qxb519.Qxg4+Kh7 20.Nf5 g6 21.Rf1Bxd322.Qh4+Kg8 23.Ne7+Kg7 1:0(25)Novikovas 2465 – Gardner, ICCF Email 2001;10.d4Qxd4 11.Qxd4Bxd4 12.c3Bb613.Bxb5Ng4 14.h3Nxf2 15.Rf1Rd816.Nd2Rb8 17.Bc4+Be6 18.Bxe6+Kxe619.Rxf2Bxf2+ 20.Kxf2Rxb2 21.Ke3Rc222.c4Rd4 23.a4 g5 0:1(76) Fontaine 2098 –Akhayan 2205, 2004.

9...Qd5 10.OOQxc6 11.d3Rd8 12.Qe1Bf513.Bf3 e4 14.dxe4Bxe4 15.Bxe4Nxe416.Nd2Re8 17.Nxe4Rxe4 18.Qc3Rae819.Be3Rc4 20.Qd3Kg8 21.Bxc5Rxc522.c3Rd5 23.Qf3Rf8 1

2: 12(24) Ellison – Flear,

1994; 11...Bf5 12.a4 b4 13.Nd2Rae8 14.Bf3e4 15.dxe4Nxe4 16.Nxe4Bxe4 17.Bxe4Rxe4 18.Be3Bxe3 19.fxe3+Kg6 20.Qd3Kh7 21.Rf4Re8 22.Raf1Qg6 23.R1f3Rxf4 1:0(35) Leisebein Peter – Preussner, 1999;11...Bb7 12.Bf3 e4 13.dxe4Nxe4 14.Nd2Rhe8 15.Nxe4Rxe4 16.Qd3Rae8 17.Be3Kg8 18.Rad1Bd6 19.Rfe1 1:0 Gysi Adolf –Leisebein Peter, 1998.9...Bxf2+ 10.Kxf2Ne4+ 11.Kf1Rf8 12.d3Qd4 13.Qe1Kg8+ 14.Bf3Ng5 15.Bxg5hxg5 16.Ke2 e4 17.Bxe4Bg4+ 18.Kd2Rf2+19.Kc1Raf8 20.Nc3 b4 21.Bd5+Kh8 22.h4Bh5 23.hxg5 g6 1:0(29) Vallejo Pons 2660 –Naiditsch 2647, 2007; 11...Qd4 12.Qe1Rf813.Bf3Kg8 14.Qe3Qc4+ 15.Ke1Nc516.Be2Qd5 17.Nc3Qxg2 18.Rg1Qxc619.Qxe5Ne6 20.d4Qd7 21.Bxh6Rf722.Bh5Bb7 23.Bxf7+Qxf7 1:0(25) Skrobek2411 – Helaszek 2205, 1999.9...Qd4 10.OOQh4 11.d3 h5 12.Nd2Ng413.Nf3Bxf2+ 14.Kh1Qf6 15.Ng5+Kg816.Bf3Be6 17.c4Rf8 18.Qe2 bxc4 19.dxc4Bd4 20.Nxe6Nxh2 21.Bg5Nxf1 22.Rxf1Qg6 1:0 Wapner – Bozanic, 1996.

108 10.OOKg8 11.d3Bf5 12.Nd2Qd6 13.Bf3Rae8 14.a4 a6 15.axb5 axb5 16.Nb3 e4 17.dxe4Bxe4 18.Qxd6Bxd6 19.Bxe4Rxe4 20.c3Ra4 21.Rxa4 bxa4 22.Nd4Rb8 23.Rd1Kf71:0(37) Lebedev 2418 – Erofeeva 2248, ICCFEmail 2002; 16...Bb6 17.Be3Bxe3 18.fxe3Bg6 19.Qe2 1:0 Yerofeev – Chakurs Victor,1978; 11.Nc3 b4 12.Na4Bd6 13.c3 e4 14.cxb4Qe8 15.d4Qg6 16.Qb3+Kh8 17.Nc5Ng418.g3Qh5 19.h4Bf5 20.Nb7 g5 21.Nxd6cxd6 22.c7Rac8 23.Qd5Rf6 0:1(29) BaerHorst Hugo – Leisebein Peter, 1998; 10...Ne411.c3Kg8 12.Bf3Ng5 13.Be2 e4 14.d4Bd615.f4 exf3 16.Bxf3Nxf3+ 17.Rxf3Rxf318.Qxf3Qe7 19.Bd2Be6 20.Bf4Rf821.Bxd6Qxd6 22.Qe3Qxc6 23.Nd2Bd50:1(28) Noble – Saathoff, 1996.10.d4Bxd4 11.OOQe7 12.c3Bc5 13.b4Bd614.Na3 a6 15.Nc2Be6 16.f4Kg8 17.Qe1Bd5 18.Bf3 e4 19.Be2Bxc6 20.c4 bxc4 21.a3Kh8 22.Bxc4Nh5 23.Nd4Bd7 0:1(68) HajekMiroslav – Smid, 1993.

Page 38: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

109 10...Bf5 11.OOQe8 12.Be3Qxc6 13.Nd2Rab8 14.Nb3Bb6 15.c4 bxc4 16.Rc1Qa417.Rxc4Qxa2 18.Bxb6Rxb6 19.Rxc7+Kg8 20.d4Rd8 21.Bc4+Kh8 22.Qe2Rxb323.Qxe5Bd7 1:0(45) Grott Peter – KnorrBernd, 1993; 1:0(46) Grott Peter – LeisebeinPeter, 1990.10...Be6 11.Nc3 b4 12.Na4Be7 13.OOQd614.c3Kg8 15.cxb4Qxb4 16.Bd2Qd6 17.Rc1Bxa2 18.Nc3Bf7 19.Nb5Qd8 20.Bc3 a621.Na3Bc5 22.Bxe5Bd4 23.Nc4Bxc40:1(87) Grobler 2029 – Bobel 2176, ICCF 2008.

110 11...Qe8 12.Nc3Qg6 13.Bf3Bg4 14.Be3Bxe3 15.fxe3 b4 16.Nd5Nxd5 17.Bxd5+Kh8 18.Qd2Qd6 19.Be4 a5 20.Rxf8+Rxf821.Rf1Rxf1+ 22.Kxf1Be6 23.c4Bxc41:0(43) Ranits – Lenz, 1996; 12...Rb8 13.Bf3Qg6 14.Be3Bxe3 15.fxe3Bg4 16.Nd5Nxd5 17.Bxd5+Be6 18.Be4Qg5 19.Qd2Rfd8 20.Rf3Qh4 21.Qb4Kh8 22.Qc5Bg423.Rf7Be6 1:0(24) Hossain 2217 – Islam2271, 2003.

111 12.a4 b4 13.Nd2Qe8 14.Bf3 e4 15.dxe4Nxe416.Nb3Bxf2+ 17.Rxf2Nxf2 18.Kxf2Be419.Nd4Rd8 20.c3Rd5 21.Qe2 bxc3 22.bxc3Re5 23.Be3Bxf3 1:0(31) Freytag – LeisebeinPeter, 2005; 16...Rd8 17.Qe2Bxf2+ 18.Rxf2Nxf2 19.Qxe8Rdxe8 20.Kxf2Bxc2 21.Nd4Be4 22.Be3 g5 23.Ke2 1:0 Baer Horst Hugo –Leisebein Peter, 1999; 14.Nc4Rd8 15.Be3Bd4 16.Bxd4Rxd4 17.Qd2 e4 18.Qe3Rd819.Qxa7Qxc6 20.Ne3Be6 21.d4Qd6 22.a5Ra8 23.Qc5Qxc5 1:0(25) Gysi Adolf –Leisebein Peter, 1999.

112 14.c3 a5 15.Be3Qe8 16.Nc5Qxc6 17.Bf3 e418.dxe4Nxe4 19.Nxe4Bxe4 20.Bxe4Qxe421.Qd4Qe6 22.Rfd1Rf5 23.h3Raf8 0:1(29)Mittermeier Josef – Besner, 1997; 15.Bd2Qe816.cxb4 axb4 17.Bxb4Bxb4 18.Qb3+Kh819.Qxb4Qxc6 20.b3Nd5 21.Qc4 1:0 GysiAdolf – Leisebein Peter, 1999.14.c4Kh8 15.Re1 e4 16.d4Ng4 17.Bxg4Bxh2+ 18.Kxh2Qh4+ 19.Kg1Bxg4 20.Qc2Rf5 21.Rxe4Rh5 22.f3Qh2+ 23.Kf2Bxf30:1(57) Hellmueller Franz – Leisebein Peter,2005.14.Bf3Qe8 15.Re1Qg6 16.Qe2Kh817.Be3 e4 18.dxe4Bxe4 19.Bxe4Nxe420.Qd3Qh5 21.h3Qe5 22.f4Qf5 23.g4Qg61:0(37) Baer Horst Hugo – Leisebein Peter, 1999.

113 7.Nf3Bg4 8.Be2Nxe2 9.Qxe2Bd610.Qxb5+Bd7 11.Qe2 OO 12.OONxd5

13.Nc3Nf4 14.Qd1Bc6 15.d3Nxg216.Kxg2Qh4 17.Rg1Qg4+ 18.Kf1Qh3+19.Ke1Bxf3 20.Qd2 f5 21.Qh6Qxh622.Bxh6Rf7 23.Bd2Rb8 0:1(34) Galli –Fernandez, 2006.7.Nc3 a6 8.Ne2 h6 9.Nxd4 exd4 10.Qe2+Be7 11.Nf3Qxd5 12.c4 dxc3 13.dxc3Bg414.Be3 OO 15.h3Bh5 16.g4Bg6 17.Rg1Rad8 18.Nd4Ne4 19.Nb3Bh4 20.Bg2Rfe8 21.Bxe4Bxe4 22.Nd2Bd3 23.Qf3Qxf3 0:1(25) Blanquer Cots German – GantesLeon, 1996.

114 7...h6 8.cxd4 hxg5 9.dxe5Nxd5 10.Bxb5+Bd7 11.Bxd7+Qxd7 12.Nc3Nf4 13.d4Nxg2+ 14.Kf1Qh3 15.Qa4+Kd8 16.Qc6Nf4+ 17.Ke1Rb8 18.Bxf4 gxf4 19.Nd5Bb4+ 20.Nxb4Rxb4 21.Rc1Qd7 22.Qa8+Qc8 23.Qd5+Qd7 1

2: 12(24) Hentzgen K –

Preussner, 1984; 12

: 12(24) Hentzgen Klaus Dieter

– Preussner, 1982; 13.OONd3 14.a3Bc515.Ne4Be7 16.Ng3Rd8 17.b4 c5 18.Rb1cxb4 19.axb4Bxb4 20.Rxb4Nxb4 21.d4Qxd4 22.Qa4+Kf8 23.Ba3Kg8 1:0(52)Orlov Sergei 1600 – Kis Kos Laszlo 1610, 2007;14.Qf3Rb8 15.Nd5Nc5 16.d4Ne6 17.Be3c6 18.Nc3Rxb2 19.Rfb1Ba3 20.d5 cxd521.Qxd5Qxd5 22.Nxd5 a6 23.Bc1Rxb11:0(55) Fages – Van den Abbeele Davy, 1999;12.d4Bb4+ 13.Nd2Qb5 14.Qe2Bxd2+15.Bxd2Qxb2 16.OORd8 17.Qd3Nf418.Bxf4 gxf4 19.Rfd1 OO 20.Qc4 f3 21.gxf3Qb6 22.d5Rfe8 23.f4Qg6+ 1:0(40) Fekih2360 – Almeida 2129, ICCF 2006; 13.Bd2Nf414.Bxb4Nxg2+ 15.Kf1Nf4 16.Nc3 OOO17.Qf3Qxd4 18.Qa8+Kd7 19.Qe4Ke620.Qxd4Rxd4 21.a3Nd3 22.Ne2Rdh423.Kg2Rg4+ 1:0(40) Hjort Jens Lunnan –Taksrud, 2001; 11.Bc4Bc6 12.d3Nf413.Bxf4 gxf4 14.Nd2Qg5 15.Qe2Qxg216.OOOQg5 17.e6 f5 18.Rhg1Qf6 19.Nf3Bd6 20.d4Bxf3 21.Qxf3Ke7 22.h4Rab823.h5Rb4 1:0(28) Sigfusson 2344 – Bjarnason2255, 2005; 11.Qa4Nf4 12.OONd3 13.Nc3g4 14.Qe4Bxb5 15.Nxb5Bc5 16.Qxa8Qxa8 17.Nxc7+Ke7 18.Nxa8Rxa8 19.b4Bd4 20.Rb1Rc8 21.a4Rc2 22.a5 a6 23.Ba3Ke6 1:0(35) Mostertman 2138 – Mostertman2081, Netherlands NED 2009; 9.Bxb5+Bd710.Qe2Be7 11.dxe5Nxd5 12.Bxd7+Qxd713.d4Bb4+ 14.Nd2Rb8 15.OONf4 16.Qe4Qg4 17.Kh1Rxh2+ 18.Kxh2Qh5+ 19.Kg1Ne2+ 20.Qxe2Qxe2 21.Nb3 g4 22.Be3Qxb2 23.Rfb1Qa3 1

2: 12(52) Schmitz A 2139 –

Page 39: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Posazhennikov 2260, 2002; 10...e4 11.Nc3Be712.d6 cxd6 13.Nxe4Nxe4 14.Bxd7+Qxd715.Qxe4 OO 16.OO d5 17.Qe2Bf6 18.Qd3Rfe8 19.b3Re4 20.Bb2Rae8 21.Rac1Rh422.Rfe1Ree4 23.Re3 g6 1:0(41) Stroganov1932 – Vaganov, 2006; 10.Bxd7+Qxd711.dxe5Nxd5 12.OORb8 13.Re1Be714.Nc3Rb4 15.d4Nf4 16.Bxf4 gxf4 17.d5Rxb2 18.d6 1:0 Saigakov Artur 1600 – Kis KosLaszlo 1610, 2007; 8.Nxf7Kxf7 9.cxd4 exd410.Bxb5Qxd5 11.Qb3Be6 12.Qxd5Nxd513.Bc4Nb4 14.Bxe6+Kxe6 15.Na3Kd516.OORb8 17.b3Nd3 18.Nc4Bb4 19.Ba3Bxa3 20.Nxa3Rhe8 21.f4Re2 22.Nc4Rf823.g3 1

2: 12

Schmitz – Hacker, 1998.7...Nf5 8.Bxb5+Bd7 9.Qe2Bd6 10.Bxd7+Qxd7 11.d4 OO 12.OO exd4 13.cxd4Nxd514.Nc3Nxd4 15.Qd3Nf6 16.Kh1Ne6 17.f4Nc5 18.Qc2 h6 19.Nf3Rae8 20.Bd2Nce421.Rad1Nxd2 22.Rxd2Qg4 23.f5Qc40:1(27) Stevanec 2123 – Srebrnic 2195, 2002;10.Ne4Nxe4 11.Bxd7+Qxd7 12.Qxe4 OO13.OONe7 14.d4 f5 15.Qd3 e4 16.Qc4 f417.f3 e3 18.Re1Rae8 19.Re2Ng6 20.b3Rf521.Bb2Rg5 22.Qc6Qf7 23.Nd2Ne71:0(79) Linsenmeyer – Roitzsch, 2003; 9...Be710.Bxd7+Qxd7 11.d3Nxd5 12.Nf3 f613.Be3Qb5 14.d4Rb8 15.Qxb5+Rxb516.Bc1 exd4 17.c4Rc5 18.Na3Nb4 19.OOh5 20.b3Ra5 21.Nb5Nc2 22.Bd2Rxb523.Rac1Rb6 0:1(65) Malakhov 2296 –Fedoseev Vladimir 2250, 2007; 9.Qa4Bc510.OO OO 11.Bxd7Nxd7 12.Qg4 g6 13.Ne4Nf6 14.Nxf6+Qxf6 15.d3Qd6 16.Qc4Rad817.b4Bb6 18.Nd2Qxd5 19.Qxd5Rxd520.c4Bd4 21.Rb1Rd7 22.Ne4 f6 23.c5Kf71:0(54) Krupa – Kucera, 1998; 12.Ne4Bb613.d3 h6 14.Nbd2Nh4 15.Qd1 f5 16.Ng3Nc5 17.Nf3 e4 18.Nxh4Qxh4 19.dxe4 fxe420.Be3Rae8 21.Bxc5Bxc5 22.b4Bd623.Qd4 a6 1:0(40) Pichler 1831 – Buratti 2037,Perugia (Italy) 2009; 10.Ne6 fxe6 11.dxe6 OO12.exd7Bxf2+ 13.Kxf2Ne4+ 14.Ke1Qh4+15.Kd1Nf2+ 16.Kc2Nxh1 17.Qxh4Nxh418.Bc6Rad8 19.d4Rf2+ 20.Kd3 h6 21.Na3exd4 22.Bd2Rf6 23.Bd5+Kf8 1:0(39)Williamson 2169 – Lyell 2232, Liverpool(England) 2008; 9.Bxd7+Qxd7 10.Qf3Bc511.Ne4Nxe4 12.Qxe4 OO 13.OORfe8 14.d3Nd6 15.Qf3Rab8 16.b4Bb6 17.Be3 e418.dxe4Nxe4 19.Bxb6Rxb6 20.Rd1Rf612

: 12

Kammerer 2124 – Hackbarth 2114, 2007;9.Bc4Nd6 10.Bb3Be7 11.Nf3 OO 12.Nxe5

Nfe4 13.d3Nc5 14.OONxb3 15.Nxd7Nxa116.Nxf8Kxf8 17.Nd2Nf5 18.Ne4Qxd519.Ng3Nh4 20.Ne4Rd8 21.g3 f5 22.gxh4fxe4 23.Bf4Qf5 1

2: 12(27) Canizares Cuadra –

Aalbersberg Kroon 2165, 2003.7...Qxd5 8.cxd4 e4 9.d3Bb4+ 10.Nc3 OO11.Qb3Qxd4 12.Be3Qd6 13.Nxe4Nxe414.dxe4Be6 15.Qc2 f5 16.Rd1Qc6 17.exf5Rxf5 18.Bd3Re5 19.OO 1:0 Markun –Feichter, 1997.

115 8.h4 h6 9.Ne4Ne6 10.Bxb5+Bd7 11.Qa4Ndf4 12.d4 f5 13.Ng3Nd3+ 14.Ke2Nxc1+15.Rxc1 exd4 16.Nxf5Rb8 17.Bxd7+Qxd718.Qxd7+Kxd7 19.b3 c5 20.h5Nf4+ 21.Kf1Nxh5 22.cxd4 g6 23.Nh4 cxd4 1:0(33)Chandler – Littlewood, 1996; 12...exd4 13.Bxf4Nxf4 14.Nbd2Nxg2+ 15.Kf1Nf4 16.Bc6Be7 17.cxd4Rb8 18.Bxd7+Qxd7 19.Qxd7+Kxd7 20.b3Rhd8 21.Rg1 g6 22.Nf3Ke823.Rc1Nd5 1

2: 12(37) Hassell Graham – Jost

Marcelo, 2004; 12.Bxd7+Qxd7 13.Qxd7+Kxd7 14.g3Nd3+ 15.Ke2Nxc1+ 16.Rxc1 f517.d3 fxe4 18.dxe4Bd6 19.Rd1Ke7 20.Nd2Rhf8 21.Nc4Nc5 22.f3 h5 23.Rd5Ke60:1(38) Paoli 2300 – Wagman 2330, ReggioEmilia 1972; 12.g3Nd3+ 13.Ke2Nxc1+14.Rxc1 f5 15.Qc4Qe7 16.Qd5Rd817.Qxe5 fxe4 18.Bc4Qf6 19.Qxe4Bd6 20.f4OO 21.d4Kh8 22.Qf3Rde8 23.Kd1Nxd40:1(28) Pflug Mathias – Steflitsch, 2004;11.Bxd7+Qxd7 12.OOBe7 13.h5 f5 14.Ng3Ng5 15.Qc2 OO 16.b4 f4 17.Ne4 f3 18.Nxg5Bxg5 19.Qd3Qg4 0:1 Fancourt P – LondonShane, 1993; 9.Nxf7Kxf7 10.cxd4 exd411.Qf3+Nf6 12.Bxb5Be6 13.b3Bd6 14.OOg5 15.Na3Bg4 16.Qd3 c5 17.Re1 a6 18.Bc6gxh4 19.Bxa8Qxa8 20.Nc4Bc7 21.Ne5+Bxe5 22.Rxe5 h3 23.Qc4+Kg7 1:0(37) ChodB – Goldberg, 1987; 1:0(37) Chod Bernd –Goldberg, 1986; 13...Rb8 14.Bd3Bd6 15.OORe8 16.Na3Bg4 17.Qc6Rb6 18.Qc2Kg819.Nc4Rc6 20.Bb2Nh5 21.Rae1Be222.Rxe2Rxe2 23.Qd1Qxh4 1:0(26) Chod B– Goldberg, 1989; 9.cxd4 hxg5 10.Bxb5+Bd711.Bxd7+Qxd7 12.dxe5Nf4 13.d4Bb4+14.Nc3Bxc3+ 15.bxc3Nxg2+ 16.Kf1Qd517.Rh2Nf4 18.Bxf4 gxf4 19.Qb3Qe420.Qb5+ c6 21.Qe2Qd5 22.f3Rb8 23.Rd1Qe6 1

2: 12(41) Krejci – Valek, Harrachov 1970;

8...Nf5 9.Bxb5+Bd7 10.Qa4Nb6 11.Bxd7+Nxd7 12.Qe4Nd6 13.Qe2Be7 14.d4 exd415.cxd4 h6 16.Ne4Nxe4 17.Qxe4 OO 18.Nc3Nf6 19.Qd3Bc5 20.Be3Rb8 21.OOOBb4

Page 40: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

22.Kb1Bxc3 23.Qxc3Nd5 0:1(41) Paoli –Padevsky, Ljubljana 1955; 14.d3 OO 15.Na3 h616.Nf3 f5 17.Nxe5Nxe5 18.Qxe5Bxh419.OOQd7 20.Bf4Rae8 21.Qc5Re222.Bxd6 1:0 Knorr Bernd – Leisebein Peter,1989; 12.d3 h6 13.Nf3Qf6 14.Nbd2 OOO15.Nc4Bc5 16.Be3Nxe3 17.fxe3Rhe818.Nfd2Qg6 19.Ne4 f5 20.Ned6+Kb821.Qc6Bxd6 22.b4Nb6 23.Na5Kc8 0:1(38)Mader – Naumann, 1986; 10...f6 11.Ne6Bxb512.Qxb5+Qd7 13.Qxd5Qxd5 14.Nxc7+ 1:0Trufanov A – Kulikov, 1988; 10.Bxd7+Qxd711.Qe2 f6 12.Ne4Nf4 13.Qf3Nd3+ 14.Ke2Rd8 15.Qh5+Ke7 16.Qf3Nxc1+ 17.Rxc1Qb5+ 18.d3Nxh4 19.Qg3Ng6 20.b4Nf4+21.Kf1Rxd3 22.Qxd3Qxd3+ 0:1 NaeterBurkhard – Laurent, 1980; 11.g3Nf6 12.Qf3Rd8 13.Ke2 h6 14.Ne4Nxe4 15.Qxe4Be716.d3 OO 17.Be3Nxe3 18.fxe3 f5 19.Qc4+Kh8 20.Nd2 f4 21.Rag1 fxe3 22.Ne4Qg4+23.Ke1Rf3 0:1(29) Fuglewicz R – Laes P,1965; 10.Bc4 c6 11.d3Be7 12.Nf3 f613.Nbd2Nd6 14.Ne4Nxc4 15.dxc4Nb616.c5Nd5 17.c4Nb4 18.a3Bf5 19.Qxd8+Kxd8 20.axb4Bxe4 21.Be3Kc7 22.Kd2Rhd8+ 23.Kc1Rdb8 1:0(61) Ernst – Olsson,1983.8.Nf3Nxf3+ 9.Qxf3Rb8 10.Be2Be7 11.d3OO 12.OO f5 13.Rd1Bb7 14.Qh3 g5 15.g3Kh8 16.Qf1 f4 17.Bg4Qd6 18.Nd2 fxg319.hxg3Qg6 20.Ne4 h5 21.Qh3 h4 22.Re1Kg7 23.a4Rh8 1

2: 12(60) Ivanics 2190 –

Hegedus Pe, 1999; 10.Qe4Be7 11.Be2 OO12.OOBb7 13.Bd3 g6 14.g3Nf4 0:1Pospichal Tomas – Garlik 2139, 1999.8.Nh3Nc6 9.Bxb5Qd6 10.Ng5Be711.Qh5Bxg5 12.Qxg5 OO 13.OO e4 14.d4 f515.Bc4Ne7 16.Bf4Qc6 17.Be5Ng618.Bxd5+Qxd5 19.Bxc7Ba6 20.Re1Rf721.Bf4Rf6 22.Nd2 h6 23.Qg3Ne7 1:0(47)Schmitz 2155 – Schlange 2233, 2000.12

: 12

Schmidt 2180 – Valent 2074, 2003.116 8...Qh4 9.cxd4Qxd4 10.Qh5Bc5 11.Nxh8+

g6 12.Bxb5+ c6 13.Bxc6+Kd8 14.Nf7+Kc715.Qxe5+Kxc6 16.Qxd4Bxd4 17.Nc3Nf418.OOBa6 19.d3Nxd3 20.Be3Bf6 21.Rfd1Rf8 22.Rxd3Bxd3 23.Rd1Bxc3 1:0(26)Gikas – Grivas, 1982; 9...Nb4 10.Bxb5+ c611.Nxh8 cxb5 12.OO e4 13.g3Qf6 14.Qe2Bf5 15.Nc3Nc2 16.Nd5Qc6 17.Ne3Nxd418.Qh5+ g6 19.Qxh7 OOO 20.Nxf5 gxf521.Qh5Bg7 22.Ng6Re8 23.Nf4Rh812

: 12(27) Messam-Sparks – Kumar, 2006.

117 9...e4 10.Nc3Nf6 11.Bxb5Qxd4 12.d3Bb413.OOBe6 14.Be3Qe5 15.Bc6Bd6 16.g3Rab8 17.Nxe4Rxb2 18.Bf4Qa5 19.Ng5+Ke7 20.Re1Bxf4 21.Rxe6+Kf8 22.gxf4 h623.Qe1Qxe1+ 1:0(25) Jackova –Movsesjanova, 1996; 13...Bxc3 14.Bc4+Kg615.bxc3Qxc3 16.Bf4Bg4 17.Qa4Bd718.Qa6Rab8 19.Bxc7Rb2 20.Qd6Qd2 1:0Malakhov 2288 – Fedoseev Vladimir (RUS)2222, St. Petersburg (Russia) 2008; 10.Bxb5Qg5 11.Bc4Be6 12.Bxd5Bxd5 13.Nc3Be6 14.g3Qg6 15.Qe2Re8 16.OOBd617.Nxe4Bd5 18.Nxd6+ cxd6 19.Qd1Qe420.f3Qxd4+ 21.Rf2Re6 22.d3Rhe8 23.Qd2Kg8 0:1(27) Bense – Schratzenstaller, 1990;10...Nf4 11.g3Ne6 12.Bc6Ng5 13.OOBa614.Bxa8Qxa8 15.Qh5+Kf6 16.d3Nf3+17.Kg2 g6 18.Qa5Bxd3 19.Be3 h5 20.h4Qc8 21.Rc1Nxh4+ 22.Kh2Nf3+ 23.Kg2Nh4+ 0:1(27) Stefan 1968 – Pavlidis 2376,Rijeka CRO 2010.9...Nf4 10.dxe5Nd3+ 11.Bxd3Qxd312.Qb3+Qxb3 13.axb3Bc5 14.d3Re815.Be3Rxe5 16.OOBe7 17.d4Rf5 18.Nd2Bb7 19.Rfc1Bd6 20.f3Re8 21.Rxa7Bxf322.gxf3Rxe3 23.Ne4Ke6 0:1(31) Rantanen2410 – Lombardy 2515, Tallinn 1975.9...Qf6 10.Bxb5Bb7 11.OO exd4 12.Bc4Rd8 13.d3 g6 14.Nd2Kg7 15.Ne4Qf516.Bg5 1:0 Moreno Alejandro – Vilela deAcuna, 1997.9...Rb8 10.dxe5Qg5 11.d4Bb4+ 12.Nc3Qf513.Bd2Rd8 14.Qf3Ne7 15.Nxb5Bxd2+16.Kxd2 a6 17.Bc4+Kf8 18.Qxf5+Bxf519.Nxc7Rxb2+ 20.Ke3Rc8 21.d5Rxc722.Rhc1Bc2 23.Kd4Rcb7 0:1(31) Hoiberg –Nielsen, 1975.9...c6 10.Qf3+Kg8 11.dxe5Bc5 12.Nc3Nb413.Kd1Be6 14.h3Qb6 15.Ne4Rf8 16.Qc3Be7 17.d3Nd5 18.Qc2 h6 19.Be2Rd820.Bd2Kh7 21.Rc1Rc8 22.Ke1Rhf823.Rf1Bb4 0:1(40) Stich Milan – Petek, 1998.

118 10.Bxb5Qe7+ 11.Qe2Qxe2+ 12.Bxe2Nb413.Na3Bd6 14.Bc4+Be6 15.Bxe6+Kxe616.OOKd5 17.Nb5Nd3 18.Nxd6 cxd6 19.b3Rhe8 20.g3Re2 21.a4 a5 22.f4Rc8 23.Rb1Rc2 0:1(26) Albrecht Wolfgang – Schuett, 1994;13...Bb7 14.Bc4+Kg6 15.OOBe4 16.Re1Bd3 17.Re5Bd6 18.Rb5Rhe8 19.g3Re1+20.Kg2Bxc4 21.Nxc4Nd3 22.Nxd6 cxd623.Rd5Rxc1 0:1(40) Zachert – Vogt,Neukieritzsch 1968; 13.Bc4+Kg6 14.OOBf5

Page 41: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

15.Na3Bd3 16.Bxd3+Nxd3 17.Nc4Re818.b3Re2 19.f4Bb4 20.a3Bd6 21.Nxd6cxd6 22.Rb1Rhe8 23.g3Kf5 0:1(33)Jablonski Jerzy – Cedersund Hans Ake, 1982;12...Nf4 13.Bc4+Be6 14.Bxe6+Kxe6 15.g3Nd3+ 16.Ke2Nb4 17.Na3 d3+ 18.Kd1Bc519.Re1+Kd5 20.f4Rae8 0:1 Claus U – Sefc,1974; 19.f4 1:0 González Solé – García Torres,ICCF 2008; 11.Kf1Nf6 12.d3Bb7 13.Bg5 h614.Bc4+Kg6 15.Bxf6Qxf6 16.Nd2Bd617.Qg4+Qg5 18.h3Rae8 19.Ne4Qxg420.hxg4Bxe4 21.dxe4Kf6 22.Re1 g6 23.g3g5 1:0(31) Short 2676 – Jaeger F 2104, 2006;12...Be6 13.Nd2Rb8 14.Bc4Rb6 15.Bxe6+Rxe6 16.Nf3Rd6 17.Qb3+Rd5 18.Nxd4Kg6 19.Ne2 1:0 Arribas Lopez 2290 – VazquezGonzalez 2131, Parla (Spain) 2008; 10...Bc511.Qf3+Nf6 12.OOBe6 13.Re1Rf8 14.Na3Bd5 15.Bc4Kg8 16.Qb3Kh8 17.Bxd5Nxd5 18.Re5Qf6 19.Re2 d3 20.Qxd3Nf421.Qf3Nxe2+ 22.Qxe2Rae8 23.Qf1Qxf2+0:1(24) Jackova – Draica, 1992.

119 10...Kg8 11.Bxb5Qe7+ 12.Be2Qe5 13.d3Bf5 14.g3Bb4+ 15.Nd2Rf8 16.a3Bg617.Qg4Bxd2+ 18.Bxd2Bxd3 19.f4Qe720.Qf3Be4 21.OOBxf3 22.Bxf3Ne323.Rae1 g5 0:1 Elnemr Amir 1495 – Kis KosLaszlo 1332, 2007; 13.OOBd6 14.Qh5Bf515.Bc4 1:0 Hendrickson Stephen – Pach Remi,1995.

120 11.Bxb5Be6 12.OOBd6 13.Na3Rb814.Bc4Re8 15.Bxe6+Rxe6 16.Nc4Kg817.d3Rb5 18.Nxd6Qxd6 19.Bf4Qb6 20.b3Rc5 21.Rae1Rxe1 22.Rxe1Qa5 23.Qe2 h61:0(48) Trefny 2253 – Plesek 2192, 1999;12...Rb8 13.Ba4 g5 14.b3 g4 15.Qd3 c516.Re1Nd5 17.Ba3Nf4 18.Qe4Qf6 19.g3Nh3+ 20.Kg2Qxf2+ 21.Kh1Qxe1+ 0:1Lawrence Spencer – Moro, 1998; 11...Bc512.OOBe6 13.d3Bd5 14.Bc4Re8 15.Bg5Re6 16.Bxd5Qxd5 17.Qxd5Nxd5 18.Nd2h6 19.Ne4Bb4 20.a3Ba5 21.b4Bxb422.axb4Nxb4 23.Ra4Nxd3 1:0(35) Rost –Pettersen 2018, 2006.

121 12.Bc4+ bxc4 13.OORf8 14.Na3Qe715.Qc6Bf5 16.b4 cxb3 17.axb3Bd3 18.Rd1Be4 19.Qa6Ng4 20.d3Qh4 21.dxe4Qxh2+22.Kf1Kg8 0:1 De Smet – Grosshans, 1987;13...Re8 14.Qc6Ne4 15.d3Re6 16.Qa4 cxd317.Nd2Qd5 18.Qd1Nxd2 19.Qxd2Bd620.f3Ba6 21.Rf2Re2 22.Rxe2 dxe2 23.Qe1d3 0:1(28) Lotzwick J – Rickers, 1970.12.d3Qe7+ 13.Kd2Bb4+ 14.Nc3Qc5

15.Kc2Bxc3 16.bxc3Qxc3+ 17.Kb1Bg418.Qf3Bxf3 19.gxf3Nd5 20.a3Qb3+ 0:1Salgado – Bademian, 1985.12.Bxb5Re8+ 13.Kf1Ba6 14.Qf3Bxb5+15.d3Qe7 16.Bd2Bb4 17.a3Qe1+ 0:1Miranda F – Gutierrez J, 1992.

122 13.Bh5+Nxh5 14.OONf4 15.Qf3Qf616.Kh1 b4 17.Nc3 bxc3 18.dxc3Bd6 19.Rd1Ba6 20.Qc6Qg5 21.Rg1Bb5 22.Qf3Bc423.Qe4Be6 0:1(48) Hameister – MascioniVania D, 1999.

123 14.Qc6Bd4 15.Qxb5Bxc3 16.dxc3Rxe2+17.Kd1Ne4 18.Be3Nxf2+ 19.Bxf2Rxf220.h3Qh4 21.Qd5+Be6 22.Qd4Qg3 0:1Hameister – Larsson, 1999.

124 9.Nc3 exd4 10.Bxb5+Kd8 11.Bc6Nf412.OORb8 13.Qf3Bg4 14.Qe4Bd6 15.Re1Bd7 16.g3Bxc6 17.Qxc6 dxc3 18.dxc3Qd50:1 Blaskowski – Karpatchev, 2005; 10...Bd711.Bxd7+Kxd7 12.OONf4 13.Qf3Qh514.Qxf4Bd6 15.g4Qh3 16.Qf5+Kd8 17.f4dxc3 18.dxc3Re8 19.Bd2Re2 20.Rf2Rxf221.Kxf2Qxh2+ 22.Ke3Rb8 23.Rb1Rb60:1(34) Storgaard 2125 – Trulsen, ICCF Email2001; 10.Qe2+Kd8 11.h4Qf5 12.Nxd5Qxd5 13.Qxb5Qxb5 14.Bxb5Bb7 15.f3Bd5 16.Kf2Rb8 17.Bd3Be7 18.b3Re819.Rb1 h5 20.Bb2 c5 21.Ba3 a5 22.g3Bd623.Rhc1Rc8 1:0(73) Erenska-Barlo 2229 –Winter 2011, 1999; 9...Nf4 10.Qf3Rb811.Qc6+Bd7 12.Qxc7Rb6 13.Bxb5Rxb514.Nxb5Nxg2+ 15.Kd1Qg4+ 16.Kc2Bf5+17.Kb3Qh3+ 18.Ka4 f6 19.b3Bd7 20.Qb8+Kf7 21.Qxa7Qe6 22.Ka5Qc6 23.a4Be7 0:1Dinic – Brujic 2200, 2004.9.Qe2Nb4 10.Na3Bd6 11.dxe5Qxe512.Qxe5+Bxe5 13.Bxb5+Bd7 14.Bxd7+Kxd7 15.d4Bxd4 16.OOKc6 17.Nc4Kb518.Ne3 g6 19.Bd2Nd3 20.Rab1Rad821.Rfd1Rhe8 22.Kf1 f5 23.b3 f4 0:1(45)Makaj 2336 – Gantar 2011, Ptuj (Slovenia) 2009;9...c6 10.Nc3Be6 11.dxe5Qg6 12.Qf3Nb413.Bxb5Bg4 14.Bxc6+Nxc6 15.Qg3Rd816.OOBc5 17.d4Nxd4 18.h3 h5 19.Kh2Nf520.Qf4Rd4 21.Ne4Nh4 22.Qg3Rxe423.Qxh4Be2 0:1 Filipovs Leonids – LundqvistGosta, 1990.9.Qf3Bb7 10.Bxb5+Kd8 11.OORb812.Qg3Qxg3 13.hxg3 exd4 14.d3Nb415.Na3 a6 16.Bc4 f6 17.Bd2Bd6 18.Bxb4Bxb4 19.Nc2Bc5 20.b4Ba7 21.Rfe1Re822.a4Kd7 23.Rxe8Rxe8 1:0(82) Johansson –

Page 42: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Vives Cabau, 1996.125 9...Bd7 10.Bxd7+Kxd7 11.Qf3 exd4 12.OOBe7 13.d3Qe5 14.Nd2 c6 15.Nc4Qf616.Qg4+Qe6 17.Qxd4Bf6 18.Qc5Rhb819.Qa5Nb4 20.Bf4Rb7 21.Rad1Nd522.Rfe1Qg4 23.Ne5+Bxe5 1:0(44) Balazs –Kovacs, 1993; 11...c6 12.OO e4 13.Qh3+ f514.d3Nf4 15.Bxf4Qxf4 16.dxe4Qxe417.Nc3Qg4 18.Qd3Bd6 19.d5 cxd520.Qb5+Kd8 21.Qxd5Kd7 22.Rad1Qf423.g3Qb4 1:0(24) Blagonadezhnaya – Winter2005, 1998.

126 10.Bc6Qxg2 11.Rf1Bh3 12.Qe2Rb813.Nc3Qxf1+ 14.Qxf1Bxf1 15.Bxd5 exd416.Kxf1 dxc3 17.dxc3Bd6 18.h3 f6 19.b4 a520.a4Be5 21.Bd2 axb4 22.a5 bxc3 23.Be3 c20:1(24) Gazis – Grivas, 1987; 11...Rb8 12.Qe2Bh3 13.dxe5Qxf1+ 14.Qxf1Bxf1 15.Kxf1Nf4 16.d4Nd3 17.Be3Rxb2 18.Be4Nb419.Nc3Na6 20.Bd3Nb8 21.Nd5 c622.Bg5+Ke8 23.Bf5Rb7 0:1(49) Horvat2164 – Miron 2478, Baile Olanesti ROU 2010.

127 10...Nf4 11.Qf3Rb8 12.dxe5Bg4 13.Qc6Rxb5 14.Qxb5Bf3 15.Qb8+Kd7 16.Qb5+Ke7 17.Qb4+Ke6 18.Qb3+Bd5 19.Qxd5+Kxd5 20.Nc3+Ke6 21.g3Nd3 22.f4Qf523.b4Bxb4 0:1(24) Durao – Rausis, 1994;12.Qg3Qxg3 13.fxg3Rxb5 14.gxf4 exd415.b3Be6 16.Ba3 c5 17.f5Bd5 18.d3Ra519.Bb2Be7 20.Nd2Bg5 21.Nc4Ra622.Rfe1Bf6 23.Bc1 h5 0:1(41) Aflalo 1977 –Delorme 2043, 2007; 11.Bc6Rb8 12.dxe5Rb6 13.Bf3Nd3 14.Be4Rh6 15.Qf3Rh316.Qxf7Nf4 17.Qc4Qxe5 18.gxh3Bd619.Re1Bxh3 20.f3Qg5+ 0:1 Essegern –Sobeck, 1975.10...Rb8 11.Bc6Bg4 12.f3Bh3 13.Rf2Nb414.d3Qg6 15.Be4 f5 16.a3 fxe4 17.axb4 exd318.Nc3Bxb4 19.Ne4Kc8 20.Qxd3 a5 21.d5Bf5 22.Be3Rd8 23.Rc1Rb7 1:0(47) Rebord2527 – Civitillo 2382, ICCF 2005; 11...exd412.d3Nf4 13.Na3Rb6 14.Qa4Ne2+ 15.Kh1Qf6 16.Be4Bd6 17.Qa5 h6 18.Qh5Nxc119.Raxc1Qg5 20.Qe2 f5 21.Bc6Qf4 22.g3Qe5 23.Qf3Ba6 1:0(31) Pirrot 2429 –Daeubler 2165, Bad Woerishofen (Germany)2008.10...exd4 11.Qf3Rb8 12.d3Qf5 13.Qxf5Bxf5 14.Bc4Nb4 15.Na3Bxd3 16.Bxd3Nxd3 17.Rd1Nxc1 18.Rxd4+Kc8 19.Rxc1Rxb2 20.Nc4Rxa2 21.Ne3Ba3 22.Rb1Bc5 23.Re4Rd8 0:1(32) Besner 2139 –

Grabher 2271, 2004.128 11...exd4 12.d3Qe5 13.Qxf7Be7 1

2: 12

Paoli –Robatsch, Venice 1967; 13.Na3Bd6 14.g3Be7 15.Nc2Qf6 16.Qg4 c6 17.Bc4 c518.Qe4Qc6 19.Bd2 a5 20.Rae1 f5 21.Qg2Nb6 22.Qxc6Bxc6 23.Na3 a4 1

2: 12(39) Van

der Houwen 2350 – Repp 2419, ICCF Email2003; 13.Qg3Qxg3 14.hxg3 a6 15.Bc4Kd716.Bd2Re8 17.Re1Bd6 18.Rxe8Rxe819.Kf1 f6 20.Ba5Re5 21.Bd2Rh5 22.Kg1Re5 23.Kf1Nb6 1

2: 12(28) Goreskul – Olah,

1996; 12.Re1Bd6 13.d3Qg6 14.Bc4 c615.Bd2Re8 16.Na3Re5 17.Rxe5Bxe518.Re1Bf6 19.b4 a6 20.b5 axb5 21.Nxb5Nb6 22.Bb3Nd7 23.Bb4Ra6 1:0(28) Rieker– Walther Ernst, 1970.11...e4 12.Qh3Bc8 13.d3Qf6 14.Qh5Qxd415.dxe4Nf6 16.Qh4Bd6 17.Nc3 h6 18.Rd1Qc5 19.Be3 g5 20.Qg3Qb4 21.e5 1:0Charbonneau 2509 – Schneider 2483, Internet2009.

129 12.Nc3 exd4 13.d3Qe5 14.Qe4Qxe415.Nxe4 f6 16.Ba4Nb4 17.Rd1 h6 18.Bb3Be7 19.Bf4 g5 20.Bg3Bd5 21.Nd2 h5 22.h3h4 23.Bh2Bc5 0:1(53) Hentzgen K – KummerGerhard, 1988; 14.Qe2Bd6 15.Qxe5Bxe516.Ne4 f6 17.f4Nxf4 18.Bxf4Bxe4 19.Bxe5fxe5 20.a4Bg6 21.Rae1 e4 22.dxe4Ke723.Rc1Rhc8 0:1(33) Kruger – Gerber, 1987;12...Nf6 13.d5 e4 14.Qe3Qxe3 15.fxe3Bxd516.Nxd5Rxb5 17.Nxf6 gxf6 18.Rxf6Ke819.Rf4 f5 20.b3Bd6 21.Bb2Rf8 22.Rh4Rf7 23.Bc3Be5 1:0(30) Butze – SuhobeckAlex, 1975; 12...Ne3 13.Bc6Bxc6 14.Qxc6Nxf1 15.Kxf1 exd4 16.d3Qc5 17.Qxc5Bxc518.Ne4Be7 19.b3 f5 20.Nd2Bg5 21.Nc4Bxc1 22.Rxc1Rb5 23.f4Rc5 0:1(28)Mahoney – Farine, Toronto CAN 2010.12.d3Qg6 13.Qg3 exd4 14.Re1Bd615.Qxg6 hxg6 16.g3Ba8 17.Bc4Kd7 18.Na3Rh3 19.f3Rbh8 20.Re2Bxg3 0:1 MackinnonKeith (CAN) 2125 – Friedel 2551, Edmonton(Canada) 2009; 14.Bc4Bd6 15.Qxg6 hxg616.h3Re8 17.Bxd5Bxd5 18.b3Re2 19.Bd2Rb6 20.Re1Rxe1+ 21.Bxe1Ra6 22.Nd2Bb4 23.Nf3Bxe1 0:1(25) Linskens RogelioCarlos – Bericat, 1993; 14.Nd2Nf4 15.Qxg6hxg6 16.Bc4Ne2+ 17.Kh1Bd6 18.f4Rxh2+19.Kxh2Ke7 20.Kh3Rh8+ 21.Kg4 f5+22.Kg5Kf8 23.Kxg6Ng3 0:1(24) AinsworthE – Lehtinen, 1973.12.Qg3Qxg3 13.hxg3 exd4 14.d3Nb6

Page 43: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

15.Nd2 f6 16.Bc4Nxc4 17.Nxc4Bd5 18.b3Kd7 19.Na3 a5 20.Nc2 c5 21.Bf4Rb722.Rfe1Be7 23.Na3Ra8 0:1(41) Shabalov –Ivanov Alexander, 1996; 13.fxg3 exd4 14.Be2f6 15.b3Bd6 16.Bf3Be5 17.Bb2Nb418.Na3Nd3 19.Nc4Nxb2 20.Nxb2Ba621.d3Ke7 22.Rac1Rb4 23.Rc2Rhb812

: 12(40) Grott Peter – Grosshans, 1989.

130 12...Nf4 13.Qg3Qxg3 14.hxg3Ne6 15.d4Nxd4 16.Rd1 c5 17.Nc3 a6 18.Bc4Ke819.Rb1Be7 20.b4Bc6 21.a3 a5 22.bxa5Rxb1 23.Nxb1Bd8 1:0(33) Monteiro da SilvaJorge Alexandrino – Turko, 2003.12...Nb4 13.d4Qg6 14.d5Bxd5 15.Rd1Rxb5 16.Nc3Qc6 17.Qf5 h6 18.Nxb5Qxb519.Be3 c6 20.Qxf7Be7 21.Qg6 a5 22.a3Na623.a4Qb7 1:0(25) Krause Peter – Wittal Werner,2006.

131 14.Qxg2Nxg2 15.d4Be7 16.d5Nh4 17.Be2Ng6 18.Be3Nxe5 19.Bxa7Ra8 20.Bd4Bf621.Rd1Ba6 22.Kf1Bxe2+ 23.Kxe2Ra612

: 12(35) Novikovas 2379 – Peli 2415, ICCF

2006; 16.Be2 g5 17.Nc3 f6 18.d5Nf419.Bxf4 gxf4 20.e6Rg8+ 21.Kh1Bb422.Bf3Ke7 23.Rad1Ba6 1:0(34) Pirrot 2414– Daeubler 2130, Bad Woerishofen GER 2010;15...Nh4 16.Bg5+Be7 17.Bxh4Bxh4 18.b3Ke7 19.Nc3 1:0 Salati 2105 – Koseoglu 2008,ICCF 2007.

132 10...exd4 11.OORb8 12.Bc4Be6 13.d3Qe514.Nd2Bd6 15.g3Nf6 16.Bxe6 fxe6 17.Nc4Qd5 18.Qxd5Nxd5 19.Re1Kd7 20.Re4Nb4 21.Kf1Rb5 22.Ke2 1

2: 12

Ninov 2501 –Karpatchev 2484, Selestat (France) 2008; 12.d3Qf5 13.Qxf5Bxf5 14.Bc4Nb4 15.Na3Bxd3 16.Rd1Bxc4 17.Nxc4 c5 18.Bd2Nc619.Re1Kd7 20.Bf4Rc8 21.Rad1 f6 22.Ne3Re8 23.a3Re6 0:1(38) Jakab – Vujosevic,2000; 11...Bb7 12.d3Qe5 13.Bd2Bd614.Qh3Nf6 15.Bc4Ng4 16.Bxf7Qxh2+17.Qxh2Bxh2+ 18.Kh1Bd6 19.Bh5Nf620.Bd1 h5 21.Bg5 h4 22.Nd2 h3 23.Ne4Be712

: 12(27) Zeltner Otmar – Vogiatzis, 1999;

13.Na3Bd6 14.g3Bxa3 15.bxa3Qe6 16.Bf4Rb8 17.Bc4Nc3 18.Qxb7Rxb7 19.Bxe6fxe6 20.Rfe1Rb2 21.Rxe6Ne2+ 22.Kf1Nxf4 23.gxf4Rd2 1

2: 12

Lange Rainer –Klotzbach Stefan, 1997; 11.Bc6Nb4 12.Bxa8Nc2+ 13.Kd1Bg4 14.Kxc2Qc5+ 15.Kd1Bxf3+ 16.Bxf3 d3 17.Nc3Qxf2 18.b3 f519.Bb2 g5 20.Nb5Bb4 21.Bf6+Kd722.Bxg5Qc5 23.Nc3Re8 1:0(54) Ninov 2521– Dimitrov 2370, Belgrade (Serbia) 2009;

19.Nd5 g5 20.Ne3 f4 21.Rf1 fxe3 22.Rxf2exf2 23.Be2Bg7 0:1(68) Galyas – Richardson,1996; 14...Bxf3 15.Bxf3Qc5+ 16.Kd1 d317.Nc3Qxf2 18.Rb1 g5 19.b4 g4 20.Bc6Bg7 21.Bb2Re8 22.Bxe8Bh6 23.Ne4Qe2+ 1:0(49) Dikmen 2272 – Ivanovic 2368,ICCF 2002.10...e4 11.Qxe4Bd6 12.h4Qh5 13.Be2Qf514.Qxf5Bxf5 15.OONb4 16.Na3Re817.Bc4Bd3 18.Bxd3Nxd3 19.Nc2Kd720.b3Re2 21.Ba3Rae8 22.Bxd6 cxd623.Rad1 f5 1

2: 12(53) Williams Si 2396 – Sowray

2360, 2004; 11...Be6 12.Nc3Nb6 13.d5Bd714.Bxd7Kxd7 15.OOBd6 16.Qf3Qf417.Qxf4Bxf4 18.d4Bxc1 19.Raxc1 a620.Rfe1Kd6 21.b3Rhe8 22.f3 f5 23.Kf2Nxd5 1:0(41) Studnicka – Mencner Tomas,1998.

133 11.Nc3 exd4 12.Ne2Rb8 13.Qxf7Nf614.Qc4Bd5 15.Qd3 c5 16.Bc4Qxg2 17.Rg1Bxc4 18.Qxc4Qd5 19.Qxd5+Nxd5 20.d3Kd7 21.Ng3Re8+ 22.Kd2 g6 23.b3Bh6+0:1(28) Ciocaltea – Sefc, Dresden 1956;14...Bxg2 15.Rg1Rxb5 16.d3Qd5 17.Rxg2Qxg2 18.Qxb5Bd6 19.Qb8+Kd7 20.Qxh8Bb4+ 21.Kd1Qf1+ 22.Kc2Qxe2+ 23.Kb3Be7 1

2: 12(53) Konle Wolfgang – Pieper, 1989;

12.OO dxc3 13.dxc3Qf6 14.Qg4Qe615.Bg5+Be7 16.Bxe7+Qxe7 17.Rfe1 h518.Qh3Qd6 19.Qxh5Qh6 20.Qe5 c621.Rad1Qf6 22.Qxf6+ gxf6 23.Bf1Re80:1(48) Keschitz – Vujosevic, 1990; 11...c612.Nxd5 cxb5 13.Qxf7Qxg2 14.Qc7+Ke815.Qxe5+Kd8 16.Qc7+Ke8 17.Qe5+Kd718.Qc7+Ke8 19.Qe5+Kd7 20.Qc7+Ke821.Qe5+Kd8 22.Qc7+Ke8 23.Qxb7Qxh1+1:0(62) Ishmurzina Liliya – Sitdikova, 2004.11.Qh3 f5 12.OO a6 13.Be2Nf4 0:1 Jasan J –Voracek, 1993.11.d3Qxc1+ 1:0 Aldrich 2026 – Ewers Tom,2000.

134 11...exd4 12.d3Qe5 13.Na3Bxa3 14.bxa3 a615.Bc4 f6 16.Bd2Rb8 17.Qg4 f5 18.Qh4+Kd7 19.Rfe1Qf6 20.Bg5Qb6 21.Bxd5Bxd5 22.Re7+Kc8 23.Rc1Rb7 1

2: 12(48)

Kosa Laszlo – Hermann, 1988; 13.Nd2Bd614.g3Qf6 15.Qg4Bc8 16.Qe4Qe5 17.Qxe5Bxe5 18.Nc4 1:0 Marcinkiewicz – Berthelsen,1988; 12...Qf6 13.Qg4Qe6 14.Qxd4Bd615.Nc3Be5 16.Qh4+ f6 17.Bc4Qd718.Nxd5Bxd5 19.Bxd5Qxd5 20.d4Bd621.Be3 h5 22.f4Re8 23.Qh3Rb8 1:0(29)

Page 44: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

Markovic Ivan 2208 – Pospisil 2080, 2004;12.Re1Bd6 13.d3Qg6 14.Bc4 c6 15.Nd2Nf6 16.Ne4 c5 17.Bf4Be7 18.Bg3Rc819.Qd1 h5 20.Qb3Bxe4 21.dxe4 h4 22.Bxf7Qg5 23.Bb8Nd7 1:0(39) Beck 2292 –Karpatchev 2466, 2007; 12.Bd3Bd6 13.Be4Qf4 14.Qxf4Bxf4 15.d3Bd6 16.Nd2Rb817.Nc4Nf6 18.Bxb7Rxb7 19.Bg5Kd720.Bxf6 gxf6 21.Rfe1Rg8 22.Re4 c523.Rae1 h5 1:0(30) Van Riemsdijk 2320 –Neuwald, Sao Paulo 1973.11...e4 12.Qxe4Bd6 13.Re1 c6 14.Bf1Kc715.Qf3 f5 16.Nc3Nb4 17.d3Qh4 18.g3Qf619.Bf4Rad8 20.Be5Bxe5 21.dxe5Qe622.Rac1 c5 23.Qe3Qc6 1:0(42) KoskivirtaOssi – Pichler, 1984; 15.d3Qh5 16.g3Rae817.Qxe8Rxe8 18.Rxe8Nb4 19.Na3 f520.Re6Ba6 21.Bd2Nd5 22.Nc4Bxc423.dxc4Nf6 1:0(26) Plijter – Kayser Ib, 1992;13.h4Qf4 14.Qxf4Nxf4 15.g3Ne6 16.d5Bxd5 17.Nc3Bf3 18.Be2Bb7 19.Bc4Nd420.Bd5Bxd5 21.Nxd5Re8 22.Ne3Rb823.b3Be5 1:0(49) Gikas – Schoppmeyer M,1988.11...Kc8 12.d3Qg6 13.Qh3+Kb8 14.dxe5Bc5 15.Nc3Nb4 16.Bf4Nc2 17.Rac1Nd418.Bc4 h5 19.Be3Nf3+ 20.Kh1Bxe321.fxe3Nxe5 22.e4 h4 23.Qf5Qxf5 1:0(34)De la Paz Perdomo 2442 – Charpenel Elorduy2079, 2006.

135 12.Qg3Qxg3 13.fxg3 exd4 14.Rxf7Nf615.Bc4 d3 16.b3Bc5+ 17.Kf1Ng4 18.Be6Nxh2+ 19.Ke1Bc6 20.Kd1Re8 21.Bf5Nf322.Bxd3Ne5 23.Bc4Nxc4 0:1(31)Muellneritsch 2209 – Schlindwein 2441, 2000;14.Bc4 f6 1

2: 12

Olejnicek – Havlik 2159, 2001;13.hxg3 exd4 14.Re1Bd6 15.a3Nf6 16.Bf1h5 17.d3Ng4 18.Nd2 h4 19.gxh4Bh2+20.Kh1Rxh4 21.Ne4 f6 0:1 Gornoi Aleksei –Ragger, 1998.12.d3Nf4 13.Bc6Bxc6 14.Qxc6Rb615.Qf3Rg6 16.g3Qf5 17.dxe5Nh3+ 18.Kg2Qd7 19.Qa8+Ke7 20.Qe4Rg4 21.e6Nf4+22.Bxf4 fxe6 23.Bd6+ 1:0 De la Paz Perdomo2442 – Lugo 2141, 2006; 12...Qg6 13.Qg3 exd414.Bc4Bd6 15.Qh4+ f6 16.g3 c5 17.Na3Bc6 18.Re1Qf5 19.Re4Nc7 20.b3 h521.Rf4Re8 22.Kf1Bxf4 23.Bxf4Kd70:1(25) Chouinard Sylvain – Boom, 1992.12.Nc3 exd4 13.Re1Ne7 14.Qh3 c6 15.Bc4dxc3 16.dxc3Qf5 17.Qg3Rc8 18.Bg5 g619.Qd6+Qd7 20.Qf6Rg8 21.Rad1Rc7

22.Rxd7+Rxd7 23.Qxf7Rh8 1:0(24)Mammadov – Geske, 2004; 12...Ne3 13.d5Nxf1 14.d4Qh4 15.dxe5Qxh2+ 16.Kxf1Qxe5 17.Bf4Qf6 18.Qe3Be7 19.d6Bxg2+20.Kxg2Qg6+ 21.Kf1Bxd6 22.Re1Rxb523.Bxd6Rb7 1:0(39) Zach – Reichel, 1984.

136 12...Nb4 13.d4Qg6 14.d5Bxd5 15.Rd1Rxb5 16.Nc3Qc6 17.Nxb5Qxb5 18.Qf5Be7 19.a3 g6 20.Qf4Na6 21.Qxf7 c6 22.b4Qe2 23.Be3Nc7 1:0(48) Kuhne – Claridge,2000; 22.Be3Nc7 23.Rac1Qe2 1:0(26)Jasinski Miroslaw – Boom, 1995; 17.Bg5+Kc818.Nxb5Qxb5 19.Qf5+Be6 20.Rd8+Kb721.Qe4+Qc6 22.Qe2Nd5 23.b4 h6 1

2: 12(32)

Paez Medina 2086 – Calvo Salas 2305, SantiagoCHI 2010.

137 14.Qxg2Nxg2 15.d4Be7 16.Be2 g5 17.f3Nf4 18.Bxf4 gxf4 19.Kh1 f6 20.Nc3 fxe521.dxe5Bc5 22.Rad1+Ke7 23.Nd5+Bxd512

: 12(42) Said – Peli 2415, ICCF 2005; 16.d5

Nh4 17.Be2Ng6 18.Be3Nxe5 19.Bxa7Ra8 20.Bd4Bf6 21.Rd1Ba6 22.Kf1Re823.Nc3Bxe2+ 1:0(56) Grott Peter – Gohla,2006; 16.f4Nh4 17.Be2Nf5 18.Nc3 h5 19.d5Bc5+ 20.Kg2Ke7 21.Bd3 1:0 Belmar Juaranz– Schwetke, ICCF WS 2004; 15...Nh4 16.Bg5+Be7 17.Bxh4Bxh4 18.Nc3Bf3 19.Be2Bxe2 20.Nxe2Rxb2 21.Rab1Rb6 22.Rxb6axb6 23.Nf4Kd7 1

2: 12(33) Strejc 2125 – Ptacnik

2143, 2000.138 8...Ne6 9.Bxb5+Bd7 10.Bxd7+Qxd7 11.OO

f5 12.Ng3 g6 13.d4 exd4 14.cxd4Bg7 15.Ne2Rd8 16.Nbc3 OO 17.Qb3Kh8 18.Rd1 f419.Nxd5Qxd5 20.Bd2 f3 21.Qxd5Rxd522.gxf3 c5 23.Nc3Rxd4 1

2: 12(35) Estrin – Muir

Walter Gabriel, 1977; 12

: 12

Stein – Hermann,1982; 15.Re1 OO 16.Nc3Nxd4 17.Nxd5Qxd5 18.Ne2 c5 19.Nxd4 cxd4 20.Qb3Qxb321.axb3Rf7 22.Bd2Rb8 23.b4Bf8 0:1(53)Stenzel 2149 – Nikolayev 2356, 2000; 14.Ne2dxc3 15.Nbxc3Nxc3 16.Nxc3Qxd1 17.Rxd1Bg7 18.Bd2 OOO 19.Rac1Kb7 20.Kf1 a621.Na4Rd4 22.Nc3Rhd8 23.Be1 c5 0:1(39)Vouldis – Grivas, 1995; 18.Be3 OO 19.Rac1 f420.Bd2Rad8 21.f3Nc5 22.Rc2Bd4+ 1

2: 12

Rodriguez 2435 – Hill 2397, ICCF 2008;15.Qb3Bg7 16.Nbxc3Nxc3 17.bxc3 OO18.Re1Qf7 19.Qc4 c5 20.f3Rfe8 21.Be3Re7 22.Bf2Rae8 23.Kf1Be5 1

2: 12(39) Blom

– Bowers 2060, ICCF 2004; 13.Ne2Bg7 14.d4exd4 15.Nxd4Nxd4 16.cxd4 OO 17.Nc3Rab8 18.Qd3 f4 19.Rd1 f3 20.gxf3Nf421.Bxf4Rxf4 22.Ne2Rf7 23.Rd2Bh6

Page 45: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

12

: 12(46) Carrettoni 2250 – García Díez, ICCF

2006; 13.Re1Bg7 14.Na3Qc6 15.Qf3 OO16.d3Nc5 17.Bg5 e4 18.dxe4 fxe4 19.Qe2Nd3 20.Rf1Rae8 21.Rab1 h6 22.Be3N5f423.Bxf4Rxf4 1

2: 12(38) Gabaldon Segovia Jose –

Choroba Volker, 2002; 11...Be7 12.d4 exd413.cxd4 OO 14.Nbc3Rad8 15.Be3 f516.Nxd5Qxd5 17.Nc3Qb7 18.d5Bf619.Qb3Qxb3 20.axb3Nd4 21.Rxa7Nxb322.Rxc7Bxc3 23.Rxc3Rb8 1:0(43)Pakkanen – Dutton Mark, 1991; 15...Nxc316.Nxc3Nxd4 17.Rc1 c5 18.Re1Qb7 19.b3f5 20.Qh5 f4 21.Bxd4 cxd4 22.Qb5Qd723.Rcd1 f3 1

2: 12(25) Smits – Kastell, ICCF

Email 2001; 15.Re1Nxc3 16.bxc3 c5 17.d5Qxd5 18.Qxd5Rxd5 19.Rb1Rfd8 20.g4 g621.Rb7R5d7 22.Rxd7Rxd7 23.Kg2 c412

: 12(35) Pekin 2201 – Nieuweboer 2015, ICCF

2007; 15.Nxd5Qxd5 16.Nc3Qxd4 17.Be3Qh4 18.Qc2Nd4 19.Bxd4Rxd4 20.g3Qg521.Rad1Rfd8 22.Rxd4Rxd4 23.Rd1Rxd1+0:1(37) Richter – Schulz, 1996; 14...Rfd815.Be3Nxc3 16.Nxc3Nxd4 17.Bxd4Qxd418.Qxd4Rxd4 19.Rfd1 1

2: 12

Bohak 2281 – LePage 2209, ICCF 2008; 14...Rab8 15.Ne2Rfd8 16.a3Nf6 17.Qc2Nxe4 18.Qxe4Bf619.Rb1Nxd4 20.Nxd4Bxd4 21.b4Re822.Qc2Bb6 23.Bb2Re6 1

2: 12(25) Olias

Munoz 1961 – Lorite Cruz 2136, Galapagar(Spain) 2008; 12...Nb6 13.dxe5Qc6 14.Qe2OO 15.f4 f6 16.exf6Bxf6 17.f5Nc5 18.Nxc5Qxc5+ 19.Qf2Qc6 20.Nd2Nd7 21.Nf3Nc522.Be3Na4 23.Nd4Qb7 1:0(28) Villagos –Krpanec, 1991; 11...c5 12.d3Be7 13.Na3 OO14.Nc4 f6 15.Ne3Rfd8 16.c4Ndf4 17.Nc3Qxd3 18.Ncd5Qxd1 19.Rxd1Nxd520.Nxd5Bf8 21.Be3Rab8 22.b3Rb723.Kf1Kf7 1:0(63) Karaklajic – Vujosevic,1990; 12.d4 cxd4 13.Re1Be7 14.cxd4 exd415.Ng5Bxg5 16.Bxg5 OO 17.Qg4 f5 18.Qg3Nxg5 19.Qxg5 f4 20.Nd2Rf5 21.Qg4Nf622.Qf3Rd8 23.Rad1Qd5 0:1(39) VicenteGonzalez Trelles – Alonso Perez, 1991; 12.Qf3Rd8 13.d3Nb6 14.Ng5Nxg5 15.Bxg5 f616.Be3Qxd3 17.Na3Qd5 18.Qe2Qd319.Qf3Qd5 1

2: 12

Albrecht – Goldberg, 1988;11...Ndf4 12.Qf3Rd8 13.d4Ng6 14.Ng5Nxg5 15.Bxg5 f6 1

2: 12

Hoffer 1690 – Demuth2011, 2004; 11.d4 exd4 12.cxd4Bb4+ 13.Nbc3f5 14.OO OOO 15.Nxd5Qxd5 16.Nc3Qa517.Ne2Nxd4 18.Nxd4Qb6 19.Qa4Qxd420.Qa6+Kd7 21.Bg5 1:0 Sax – Hacker, 1998;13...Qc6 14.OOBxc3 15.bxc3Nxc3 16.Nxc3Qxc3 17.Qa4+ c6 18.Ba3 f6 19.d5Nd4

20.Rfe1+Kf7 21.Rac1Qd2 22.Re7+Kg623.Rd1Ne2+ 1:0(24) Bonnet – Swinkels, 2000;13...OO 14.OORad8 15.Nxd5Qxd5 16.Nc3Qa5 17.Be3 c5 18.d5Rfe8 19.Qg4Nf820.Qc4Nd7 21.a3Ne5 22.axb4Qxa1 23.Qe2Qxf1+ 1:0(29) Wehner 2225 – Karpatchev 2488,2004; 13...Qb5 14.Bd2Qd3 15.Qa4+Kf816.OOOBxc3 17.Nxc3Nb6 18.Qa3+Kg819.Be3Qf5 20.d5Nf4 21.d6 c5 22.Qxc5Nd3+ 23.Rxd3Qxd3 1:0(26) Pirrot 2422 –Weisenburger 2141, 2006; 12...Be7 13.Nbc3OO 14.OORfd8 15.Be3Nxc3 16.Nxc3Nxd417.Bxd4Qxd4 18.Re1Qxd1 19.Raxd1Rxd1 1

2: 12

De Bari 2353 – Pietruske 2321, ICCF2008; 13.OO OO 14.Nbc3Rab8 15.Nc5Bxc516.dxc5 c6 17.Qh5Nxc5 18.Rd1Rbd819.Be3Ne6 20.Rd2Qb7 21.Rad1Nxe322.fxe3 1

2: 12

Grobler 2029 – Starke 2434, ICCF2008; 12...Nb4 13.OONxd4 14.a3 1:0 RubioDoblas 2065 – Guzmán Berlanga, ICCF 2006;12.OOBe7 13.cxd4 OO 14.Nbc3Rad815.Be3Nxe3 16.fxe3 f5 17.Ng3Bg5 18.Nxf5g6 19.h4 gxf5 20.hxg5Nxg5 21.Qh5Qg722.Rf4Rd6 23.Rh4Re6 0:1(71) Pimenta2072 – Karpatchev 2521, 2006; 11...Ndf412.Bxf4Nxf4 13.OO exd4 14.cxd4Be715.Qf3Nd5 16.Nbc3 c6 17.Nc5Qd818.Rfe1 OO 19.Nxd5 cxd5 20.Re5Bxc521.dxc5Qb8 22.Qc3Rd8 23.Qd4Qb71:0(41) Baloha – Sakic 2163, 2007; 11.Qf3Be712.OO OO 13.Ng3Rae8 14.Re1Ndf415.Rxe5Qd3 16.Re3Qc2 17.Na3Bxa318.bxa3Nd3 19.Qe4Rd8 20.Nf1 h6 21.h4Rfe8 22.h5 c5 23.Kh2Nef4 0:1(69) Solari –Fuzishawa, BFCC 2002; 11.d3Ndf4 12.Bxf4Nxf4 13.OOQxd3 14.Qa4+Qd7 15.Qxd7+Kxd7 16.Rd1+Ke7 17.Na3 f5 18.Nc5Kf619.Nd7+Ke6 20.Nxf8+Rhxf8 21.Nb5Rfc822.c4 a6 23.Nc3Rd8 0:1(38) MacKenzieRoderick – Moro, 1999; 10.Qa4Ndf4 11.OONd3 12.b3Bxb5 13.Qxb5+Qd7 14.Qxd7+Kxd7 15.Ba3 f5 16.Ng3Nef4 17.f3 h518.Nxf5Ne2+ 19.Kh1 h4 20.h3Bxa321.Nxa3Raf8 22.Ne3Ng3+ 23.Kg1Nxf10:1(40) Milotinovic J – Petek Pavel, 1968;0:1(40) Milutinovic – Petek, 1966; 12.Bxd7+Qxd7 13.Qxd7+Kxd7 14.b3 f5 15.Ng3 g616.Ba3 c5 17.Ne2Bh6 18.Nc1Nef4 19.c4Bg7 20.Nc3 e4 21.Nxd3Nxd3 22.Rab1Rab8 23.h3Kc6 1

2: 12(35) Iwannek Ralf – Moro,

1998; 11.d4Nxg2+ 12.Kf1Ngf4 13.Bxd7+Qxd7 14.Qxd7+Kxd7 15.dxe5Nd3 16.Kg2Nxe5 17.Rd1+Kc6 18.f4Ng6 19.Rf1 f520.Ng3Nh4+ 21.Kh3Be7 22.Re1Kd7

Page 46: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

23.Na3Ng6 12

: 12(77) Kopilov – Ravinsky,

Leningrad 1949; 10...f5 11.Bxd7+Qxd712.Qxd7+Kxd7 13.Ng3Nc5 14.d4 exd415.Nxf5Re8+ 16.Kd1Nd3 17.Rf1 c518.Kc2Nxc1 19.Kxc1 g6 20.Ng3 h5 21.Kd1Bg7 22.cxd4 h4 23.Ne2Rhf8 1

2: 12(39) Saitsev

V – Mohrlok, 1959; 10...Be7 11.OO OO12.Bxd7Nb6 13.Qa5Nxd7 14.d3 c615.Qxd8Rfxd8 16.Re1Ndc5 17.Nxc5Nxc518.Rxe5Nxd3 19.Rxe7Nxc1 20.Nd2Rxd221.Rxc1Rxb2 22.Rce1 g6 23.a4Ra2 1:0(35)Zelensky E – Shivaji, 1997.8...Nc6 9.Bxb5Bd7 10.OOBe7 11.d4 exd412.cxd4 OO 13.Nbc3Nb6 14.Nc5Nb815.Nxd7N8xd7 16.Bc6Rb8 17.b3Nf618.Be3Nbd5 19.Nxd5Nxd5 20.Bxd5Qxd521.Rc1Bd6 22.g3 f5 23.f4Rbe8 1:0(34)Kotzem – Schwarz Albrecht, 1998.

139 9.Bxb5+ c6 10.cxd4Qxe4+ 11.Qe2Qxe2+12.Bxe2Nb4 13.Na3 exd4 14.OOBc5 15.b3OO 16.Bb2Re8 17.Bc4 d3 18.Rac1Bd619.Rce1Bf5 20.Re3Bg6 21.Rfe1Rxe322.fxe3Nxa2 23.Ra1Nb4 0:1(40) Behrendorf– Leisebein Peter, 1998; 12...exd4 13.OOBd614.Na3Bf5 15.Bf3Bd3 16.Re1+Kd7 17.b3Rab8 18.Bb2 a5 19.g3 a4 20.Be4Bxe421.Rxe4 c5 22.Nc4 axb3 23.axb3Rxb312

: 12(56) Kokkoris – Ben Rehouma, Lugano 1968;

9...Nxb5 10.Qa4Kd8 11.d3Nbxc3 12.Nbxc3Nxc3 13.bxc3Qe7 14.OOBd7 15.Qa5Qe616.Ng5Qe7 17.Qd5 c6 18.Qxf7 h6 19.Qg6Be8 20.Qf5Bd7 21.Qxe5Qxe5 22.Nf7+Kc7 23.Nxe5Bf5 1:0(62) Borisenko –Yandemirov, 1991; 10...Nf4 11.Qxb5+Bd712.Qxe5+Be7 13.OO f6 14.g3Ne2+ 15.Kh1Qg4 16.f3 fxe5 17.fxg4Bc6 18.d3 OOO19.Re1Nxc1 20.Rxc1Rxd3 21.Re1Bc522.Kg2Be3 23.Na3Bxe4+ 0:1(25) Havansi –Pyhala, 1991.9.cxd4Qxe4+ 10.Qe2Qxd4 11.Qxb5+Bd712.Qc4Bc5 13.Qxd4Bxd4 14.Bc4Nb415.Na3Bf5 16.OORd8 17.Nb5Bb6 18.Bb3c6 19.Nc3Ke7 20.a3Nd3 21.Bc2Rd622.Bxd3Bxd3 23.Re1Bd4 0:1(28) PobleteLitos – Oestergaard Allan, 2002.

140 9...Bb7 10.cxd4 OOO 11.d3 exd4 12.Qh5Bb4+ 13.Kd1Qe7 14.Qe2Qd7 15.Qc2Rhe8 16.Be2Kb8 17.a3Ba5 18.Bf3 c519.Nd2 c4 20.Ne2Ne3+ 21.fxe3 cxd322.Qxd3 dxe3 23.Qxd7Rxd7 1:0(41) Fontaine– Duhayon, 1998; 12.Be2Bb4+ 13.Kf1Rhe814.Nd2Nf4 15.Nf3Bxf3 16.Bxf3Nxd317.Bd2Nxb2 18.Qc2Bxd2 19.Qxb2Qg5

20.h4Qh6 21.Qxb5Qb6 22.Qf5+Re623.Rb1Qa6+ 1:0(27) Beisser Georg – Rosin,1985; 11...Nf4 12.Bxf4 exf4 13.Qh5Qe7+14.Ne2 f3 15.gxf3Rxd4 16.Nd2 g5 17.OOORh4 0:1 Vajs Djura – Lundquist G, 1984;13...Bb4+ 14.Kd1Qe7 15.Ne2 g5 16.h4Rhg8 17.Qxh7Qf6 18.hxg5Rxg5 19.Rh5Rg6 20.Rh3 f3 21.gxf3Bxf3 22.Qh4Qxh423.Rxh4Re8 1

2: 12(35) Barnard Bruce F –

McMillan, 1985; 11.Qh5Qxd4 12.Qf5+Kb813.Nc3Bb4 14.Qe4Nxc3 15.bxc3Qxc316.dxc3Bxc3+ 17.Bd2Rxd2 18.Rc1Ba519.Qe3Rhd8 20.Qa3Rd1+ 21.Ke2R8d2+22.Ke3 f5 23.Nxf5Bb6+ 0:1(28) Yurikov –Krasnov S, 1959; 12.Ne2Qb6 13.Nbc3Nb414.Qf5+Kb8 15.Ng3 g6 16.Qb1 e4 17.Bxb5Bc5 18.OO f5 19.a3Nd3 20.Bxd3 exd321.Kh1 h5 22.f3 h4 23.Nxf5 gxf5 0:1(25) WoodClarence – McMillan, 1970; 11.Be2Nf4 12.OORxd4 13.Bf3 e4 14.Bg4+Kb8 15.Nf5Qg516.h4Qg6 17.Nxd4 h5 18.d3 hxg4 19.Bxf4Rxh4 20.Ne2 exd3 21.Qc1Bd6 22.Ng3Bxf4 23.Qxf4Qc6 1:0(25) Sax 2400 – Nunn,Norwich 1972; 11.dxe5Nf4 12.Nc3Nxg2+13.Bxg2Bxg2 14.Rg1Qxh2 15.Qg4+Kb816.Nge2Bc6 17.d4 b4 18.Bf4Bd7 19.Bxh2Bxg4 20.Rxg4 bxc3 21.bxc3 h5 22.Rg5Rh723.Rf5 g6 1:0(29) Losev – Gavritenkov, 1995.9...Nc6 10.Bxb5Bb7 11.OO OOO 12.Re1Nf4 13.Qa4Nxg2 14.Re4Nf4 15.Bxc6Bxc6 16.Qxc6Qg4 17.Qa6+Kb8 18.d4Rd619.Qb5+Rb6 20.Qe8+Kb7 21.Qxe5Bd622.Qd5+ c6 23.Qxf7+Ka8 1:0(25) Van derHeijden – Kerkhoff 2260, 2001; 1

2: 12

Heyn Ulrich– Eickmann Markus, 2001.

141 10...Nf5 11.Bxb5+Kd8 12.OOBc5+ 13.d4exd4 14.Ne4Nfe3 15.Qe1Qe7 16.Bc6Nc217.Qf2Nxa1 18.fxg4 1:0 Makovsky –Kissinger, 1999; 14.fxg4 d3+ 15.Rf2Nxg316.hxg3Bxf2+ 17.Kxf2Qf6+ 18.Ke1 c619.Bxd3Re8+ 20.Be2Kc7 21.c4Ne322.Bxe3Rxe3 23.Nc3Rae8 1

2: 12(38) Langier

– Vasta, 1991; 14.Nxf5Bxf5 15.Bc6 d3+16.Kh1Bd6 17.f4Nf6 18.g3Qh3 19.Bg2Be4 20.Rf3Qf5 21.Re3Bxg2+ 22.Kxg2 h523.Qxd3Qd7 0:1(28) Jantti 2087 – Mujunen2130, 2002; 12...Nf6 13.d4 e4 14.fxg4Nxg415.h3Nfe3 16.Nf5Nxf5 17.Qxg4Qxg418.hxg4Nd6 19.Bc6Rb8 20.Re1Be7 21.b3h5 22.g5 f5 23.gxf6Bxf6 1:0(43) Guthrie 2179– Stead 2119, 2001; 12.Qe2Rb8 13.Bc4Bc514.Bxd5Nxg3 15.hxg3Qxh1+ 16.Qf1Qxf1+17.Kxf1Bf5 18.Ke2Ke7 19.d3 h5 20.Nd2 h4

Page 47: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

21.gxh4Rxh4 22.Nb3Kd6 23.Bxf7Rh212

: 12(41) Costa – Almeida, 1993; 12.Qb3Nf4

13.Kd1Nxg3 14.Qxf7Be7 15.Re1Nge216.Qxg7Bf6 17.Qxg4Nxc3+ 18.Nxc3 1:0Nieuwelink – Van Gompel, 1995.10...Bd6 11.cxd4 e4 12.Bxb5+Kd8 13.OOexf3 14.Rxf3Rb8 15.Be2Bxf3 16.Bxf3Qxd4+ 17.Kh1Bxg3 18.hxg3Rb6 19.d3Ne320.Bxe3Qxe3 21.Nc3Rh6+ 22.Bh5 g6 23.g4gxh5 0:1(31) Visser – Koster, 1996.10...Bd7 11.cxd4Bd6 12.Qe2 OO 13.Qf2exd4 14.Ne4Qe7 15.d3 f5 16.Qxd4Nb417.Na3 fxe4 18.dxe4Bc5 19.Qc3Rad820.Bd2Nd5 21.Qc2Kh8 22.Nxb5Ne323.Bxe3Bxe3 0:1(30) Tomcik – Ptacnik, 1997.

142 11...exf3 12.Bxb5+Kd8 13.Qb3 f2+ 14.Kf1Be6 15.Bc6Nb4 16.d5Bc8 17.Qe3Ba6+18.d3Bxd3+ 19.Ne2Bd6 20.Nc3Rb8 21.a3Bxe2+ 22.Nxe2Nc2 23.Qc3Nxa1 1:0(24)Landwehr – Habermann, Germany 1977.

143 12.Qe2 OO 13.fxg4Bxg3+ 14.Kd1Nf615.Qe3Nxg4 16.Qxg3Qxg3 17.hxg3Nf2+18.Ke1Nxh1 19.Bxb5Nxg3 20.Nc3 f5 21.b3f4 22.Ba3Rf6 23.Kf2 c6 1

2: 12(43) Muir Walter

– Svensson Erik Gosta, 1974; 12...Bxg3+13.hxg3Qxh1 14.Qxb5+Bd7 15.Qxd5 OO16.Qxd7 exf3 17.Qh3 fxg2 18.Qxg2Qh619.Nc3 1:0 Mattern Till – Otzen Stephan, 2003.

144 13.Kf2 exf3 14.gxf3Bh3 15.Qe2 f5 16.Nc3 f417.Ne4Rb8 18.Bc6Ne7 19.Nxd6 cxd6 20.d5Nf5 21.Ke1 fxg3 22.hxg3Nxg3 23.Qf2Qe7+0:1(27) Reznicek 2278 – Biolek 2454, 2005;15.Qa4Nb4 16.d3Qxd4+ 17.Be3Nxd3+18.Ke2Qxb2+ 19.Kxd3Bxg3 20.Qd4+Qxd4+ 21.Bxd4Bd6 22.Bxg7Rg8 23.Bf6+Be7 1:0(29) Hynes 2231 – Coates 2198, 2000.13.fxg4Bxg3+ 14.hxg3Qxh1+ 15.Bf1Nb416.Nc3Re8 17.a3Nd3+ 18.Ke2Qg119.Nxe4Qxd4 20.Qb3Qxe4+ 21.Kd1Nf2+0:1 Schwarz – Wieland, 1971.

145 14.Kd1Be6 15.Bc6 exf3 16.Bxd5 fxg217.Qxg3Qxg3 18.hxg3Bxd5 19.Rg1Re820.Nc3Bf3+ 21.Kc2Rb8 22.d3Rb4 23.Ne4h6 1:0(56) Yvinec 2180 – Good 2258, ICCF WS2004.13...Nb4 14.fxg4Bxg3+ 15.Qxg3Qxg3+16.hxg3Nc2+ 17.Kd1Nxa1 18.b3Rb819.Nc3 a6 20.Bc4Rb6 21.Bb2Rg6 22.Be2h5 23.Bxa1Rhh6 1:0(40) Nordstrom G –Lindeman 2230, 2005.

146 14.Rxf3Rb8 15.Bf1Re8 16.Nc3 c6 17.d3

Nxc3 18.bxc3Rb5 19.d5Ra5 20.Rb1 cxd521.Rb7 d4 22.Rbxf7 dxc3 23.Bf4Rf8 1:0(28)Makovsky – Simmelink, 1999; 20.Bd2 h621.dxc6Rh5 22.Kf2Bxf3 23.Qxf3Re60:1(34) Behrendorf – Leisebein Peter, 1998;19...Bxf3 20.Qxf3Rxd5 21.d4 g6 22.Be2 1:0Leisebein Peter – Neumeyer, 1999; 21...f622.Be3Bxg3 23.hxg3Qe4 1:0(28) LeisebeinPeter – Grott Peter, 1998; 19...Rxd5 20.Qa4 g521.Re3Bc5 22.Qxc6Be6 23.Rb1Bb61:0(27) Kroner O – Schuehler E, 1986; 17.Nce2Bxf3 18.gxf3Nf4 19.Ne4Nd3 20.N2g3Rxe4 21.fxe4Bxg3 22.hxg3Qxg3+ 23.Bg2Qf2+ 1

2: 12(25) Tikkanen – Puustinen Teuvo,

1978; 16...Nf6 17.d3Bxf3 18.Qxf3Qxd4+19.Kh1Qh4 20.Nce2 g6 21.h3Re6 22.b3Be5 23.d4Bxd4 1:0(42) Makovsky – Franco,ICCF Email 2002; 18...Ng4 19.h3Bxg320.Ne4Bf2+ 21.Nxf2Nxf2 22.Qxf2Qxf2+23.Kxf2Rb6 1:0(36) Oswald – Van Dries,ICCF 2007; 15...Bxf3 16.Qxf3Qxd4+ 17.Kh1Re8 18.Nc3Re1 19.Nce2Qf6 20.Qxd5Rxf1+ 21.Nxf1Qxf1+ 22.Ng1Rb5 23.Qf3Rf5 1:0(25) Jeric 2305 – Rodman 2212, 2004;15...f5 16.d3Rb4 17.Bd2Bxg3 18.hxg3Bxf319.gxh4Bxd1 20.Nc3Rxb2 21.Bc1Rb722.Nxd5Bh5 23.Bf4Bf7 1:0(29) Fritsche –Leisebein Peter, 2005; 15...Rb4 16.Nc3Rxd417.Nxd5Rxd5 18.Qa4Rh5 19.Rd3Qxh2+20.Kf2Bd7 21.Qb3Rb5 22.Qc3Rg523.Rxd6 cxd6 1:0(25) Lane – Fabrici Marcello,1999; 15.a4 a6 16.Bf1Re8 17.Nc3Nf6 18.d3Bxf3 19.Qxf3Ng4 20.h3Qxg3 21.hxg4Qh2+ 22.Kf2 h6 23.Qh3Qxh3 1:0(37) Benko2171 – Botta 2227, ICCF 2004; 17...Nb4 18.d3Bxf3 19.Qxf3Bxg3 20.hxg3Qxd4+ 21.Kh2Re7 22.Bd2Rb6 23.Ne2Qxb2 1:0(35) GrottPeter – Leisebein Peter, 1998; 16...Bxf317.Qxf3Qxd4+ 18.Kh1 h5 19.Nf5Qe520.Nxd6 cxd6 21.Nc3Nf6 22.d4Qxd423.Bg5Re8 1

2: 12(51) Kramer – Sieber J, 1972;

16.Be2Bxf3 17.Bxf3Qxd4+ 18.Kh1Qh419.Kg1Qd4+ 20.Kh1Qh4 1

2: 12

Mendes DaCosta Alex 2038 – Yuan 1891, 2006; 16.Bc6Nb4 17.d5Nd3 18.Qf1Nxc1 19.Nc3Nb320.Rd1Bc5+ 21.Kh1Bxf3 22.Qxf3Rb423.Re1Qxh2+ 0:1 Faure Jean – Boschetti,1986; 15...Nf4 16.Nc3 a6 17.Bf1 f5 18.d3 g519.Qe1Bxf3 20.gxf3Nh5 21.Nce2 f4 22.Qa5Rb5 23.axb5 fxg3 1:0(33) Houriez – Ribreau,1995; 15...c6 16.Bxc6Bxf3 17.Qxf3Qxd4+18.Kh1Rc8 19.Nc3Rxc6 20.Qxd5Qf221.Nge2Kc7 22.d4Bxh2 23.Bg5 1:0 Jovcic –Koshnitsky, 1969; 15...Bxg3 16.hxg3Bxf3

Page 48: Studi Monetaristudimonetari.org/edg/latex/ulvestad.pdfUlvestad Gambit Database: 31-XII-2010 (4,399,153 games) Report: 1.e4 e5 2.N f3 N c6 3.B c4 N f6 4.N g5 d5 5.exd5 b5 (968 games)

17.Qxf3Qxd4+ 18.Qf2Qxf2+ 19.Kxf2Rb620.Ra3Nb4 21.d4 a6 22.Be2Re8 23.Re3Rxe3 1:0(47) Jovcic – Batas S, 1990; 15...Rb616.Nc3Bxg3 17.hxg3Qh5 18.Nxd5Qxd519.Qb3 1:0 Hennig K – Suarez Abraham, 1978;15.Be2Bxf3 16.Bxf3Qxd4+ 17.Kh1Bxg318.hxg3Rb6 19.d3Ne3 20.Bxe3Qxe321.Bg4 h5 22.Bh3 g5 23.Nd2 g4 0:1(42) Estrin– Berliner, 1965; 22.Bf3 h4 23.g4 h3 0:1(25)Otzel – Gonsior, 1973; 15.Bc6Bxf3 16.Qxf3Qxd4+ 17.Kh1Nb4 18.Be4Bxg3 19.hxg3Rb6 20.Qe3Rd6 21.Nc3Re8 22.Qxd4Rxd4 23.a3Rexe4 0:1(40) Behrendorf –Leisebein Peter, 1998.14.Qb3Nb4 15.Rxf3 c6 16.Re3 cxb5 17.Nc3Bd7 18.a3Nc6 19.Qxf7 a6 20.Re4Qf621.Qxf6+ gxf6 22.d3Bxg3 23.hxg3Rg81:0(31) Westlund 2320 – Skulteti 2403, BFCC1998; 19...Rf8 20.Qxg7Qxd4 21.Qg5+Ne722.Nge2Qh8 23.d4Rg8 1:0(31) Gysi Adolf –Leisebein Peter, 1998; 17...a5 18.Qxf7Bd719.Qxg7Re8 20.Rxe8+ 1:0 Westlund 2325 –Auzins 2370, ICCF 2002; 16.Bxc6Bxf317.Bxf3Re8 18.Nf1Re1 19.g3Qxd4+20.Kg2Rxf1 21.Kxf1Nd3 22.Kg2Qf2+ 0:1Nagy 2130 – Sowray 2370, ICCF Email 1997;15...Rb8 16.Na3 a6 17.Bf1Nc6 18.Qc3Bxf3 19.Qxf3Qxd4+ 20.Kh1Qh4 21.d4Nxd4 22.Qd5Ne6 23.Nc4Rb5 1

2: 12(30)

Muzychuk 2256 – Karpatchev 2463, 2002; 16.a4Bxf3 17.Qxf3 a6 18.Nc3 axb5 19.Nce4Nc220.d3 f6 21.Rb1Nxd4 22.Qf2Be5 23.Be3Ne6 1:0(35) T Jong 2114 – Markus 2238, 2000;15...Bxf3 16.Qxf3Rb8 17.Nc3Nc2 18.Rb1Nxd4 19.Qd5Qg4 20.Be2Nxe2+ 21.Ncxe2Ke8 22.Qe4+Qxe4 23.Nxe4Be7 0:1(42)Stenzel – Johnson, 1989; 17.Na3 c6 18.Bc4Re8 19.d3Qxd4+ 20.Kf1Qe5 21.Ne4Qxh222.Bxf7Re7 23.Rb1Nxd3 0:1(38) Dawson –Humphrey, ICCF 2007; 14...fxg2 15.Rf2Rb816.Qxd5Rxb5 17.Qxb5Re8 18.Rxg2Re1+19.Nf1Bh3 20.Nc3Qxd4+ 21.Rf2Bc522.Qb8+Kd7 0:1 Bekemann – Leisebein Peter,1998; 18.Qxe8+Kxe8 19.Rxg2Bf3 20.Nc3Qxd4+ 21.Kf1Bc5 22.Re2+Bxe2+ 23.Kxe2Qf2+ 0:1(29) Gysi Adolf – Leisebein Peter,1998; 17.Qxg2Re8 18.Nc3Re1+ 19.Rf1Rxf1+ 20.Qxf1Rf5 21.Qe1Bxg3 22.hxg3Qh3 23.Nd5Rxd5 0:1(28) Lane – BlankenbergBruno, 2004; 15...Nf4 16.Rxf4Rb8 17.Qd5Rxb5 18.Qxb5Bxf4 19.Qd5+Kc8 20.Qa8+Kd7 21.Qxg2Re8 22.Qf2Bf3 23.Nc3Qh30:1(26) Dabrowski – Dybala R, 1991; 14...Nf4

15.Rxf3Rb8 16.Rxf4Rxb5 17.Qxb5Bxf418.Qd5+Bd7 19.Nf1Bxh2+ 20.Nxh2Qe1+21.Nf1Qxc1 22.Qc5Qe1 23.b3Re8 1:0(47)Estrin – Nielsen, 1972; 16...Bxf4 17.Qd5+Bd6 18.d3Rxb5 19.Qxb5 h6 20.Nc3 1:0 TuriS – Tiba, 1976.14.Qe1 fxg2 15.Rxf7Rb8 16.a4Rxb5 17.d3Re8 18.Qf2Bxg3 19.Qxg3Re1+ 20.Kxg2Bh3+ 21.Kf2Rf1+ 22.Ke2Qh5+ 0:1 BaerHorst Hugo – Leisebein Peter, 1998; 16.Ba4Nf4 17.Nc3Nh3+ 18.Kxg2Ng5 19.d3Nxf720.Nce4 h6 21.Bc6Ng5 22.Nxd6 cxd623.Qf2Rc8 0:1(24) Gysi Adolf – LeisebeinPeter, 1998.