Lin Michael vs Chellstorp Craig V (USA) (2375)
639191
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Chicago (USA)"] [Round "0"] [White "Lin Michael"] [Black "Chellstorp Craig V (USA)"] [Result "0-1"] [BlackElo "2375"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 d6 7.Bc4 Bg7 8.Nge2 Nbd7 9.O-O O-O 10.b3 Nb6 11.Rb1 Bf5 12.Rb2 Ne4 13.Bd2 axb5 14.Bxb5 Nxd5 15.Qc1 Ndxc3 16.Nxc3 Nxd2 17.Rxd2 Qa5 18.Nd5 Qxb5 {#R} 0-1
0-1
Portisch Ferenc (HUN) (2342) vs Sallay Roland (HUN) (2300)
639192
[Event "It"] [Site "masterchessopen.com - masterchessopen.com - Budapest (Hungary)"] [Date "1973.05.02"] [Round "1"] [White "Portisch Ferenc (HUN)"] [Black "Sallay Roland (HUN)"] [Result "1-0"] [WhiteElo "2342"] [BlackElo "2300"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 g6 7.Nc3 Bg7 8.a4 O-O 9.Nf3 e6 10.e4 exd5 11.e5 Ne4 12.Nxd5 d6 13.Bg5 Qa5+ 14.b4 cxb4 15.Ne7+ Kh8 16.Nxc8 dxe5 17.O-O {#r} 1-0
1-0
Van Den Steen vs Giordanengo
639193
[Event "It"] [Site "masterchessopen.com - masterchessopen.com - Biel (Switzerland)"] [Round "0"] [White "Van Den Steen"] [Black "Giordanengo"] [Result "1-0"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Nf3 Nbd7 9.Bf4 Nh5 10.Bg5 Nhf6 11.e5 dxe5 12.Qe2 Ba6 13.Nxe5 Rb8 14.Nxf7 Kxf7 15.Qe6+ Kg6 16.Bd3+ Kxg5 17.h4+ Kh6 18.Qe3+ {#r} 1-0
1-0
Gulko Boris F (USA) (2480) vs Popov Luben (BUL) (2460)
639194
[Event "It"] [Site "masterchessopen.com - masterchessopen.com - Plovdiv (Bulgaria)"] [Round "0"] [White "Gulko Boris F (USA)"] [Black "Popov Luben (BUL)"] [Result "1-0"] [WhiteElo "2480"] [BlackElo "2460"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 { ?! } 5...Qa5 6.bxa6 g6 7.Bd2 Qb6 { ? } 8.Na4 { ! } 8...Qc7 { ? } ( 8...Qd6 9.Nxc5 Qxd5 { P } ) 9.Nxc5 { ! } 9...Nxd5 10.Rc1 Nc6 11.e4 Ndb4 12.Qa4 { ! } {#r} 1-0
1-0
Haik Aldo (FRA) (2390) vs Fraguela Gil Jose M (ESP) (2380)
639195
[Event "It"] [Site "masterchessopen.com - masterchessopen.com - Lanzarote (Spain)"] [Round "1"] [White "Haik Aldo (FRA)"] [Black "Fraguela Gil Jose M (ESP)"] [Result "1-0"] [WhiteElo "2390"] [BlackElo "2380"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bc4 Nxe4 9.Qe2 Nf6 10.Bf4 Ra6 11.Nxd6+ Rxd6 12.Bb5+ Rd7 13.Bxb8 Nxd5 14.O-O-O Bb7 15.Nf3 Qxb8 16.Ne5 Qa8 17.Bxd7+ Kd8 18.Qb5 e6 19.Bxe6 {#r} 1-0
1-0
Stettler vs Becker
639196
[Event "Ch DDR"] [Site "masterchessopen.com - masterchessopen.com - DDR"] [Round "0"] [White "Stettler"] [Black "Becker"] [Result "1-0"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 Nbd7 9.Nf3 Nb6 10.Rc1 Ra5 11.a3 Qd7 12.Rxc5 dxc5 13.Nc7+ Kd8 14.Ne5 Qa4 15.b3 Qxa3 16.Nxf7+ Kd7 17.Bb5+ Rxb5 18.Nxb5 Qa5 19.Ne5+ {#r} 1-0
1-0
Morrison Graham (RSA) (2149) vs McRoberts D
639197
[Event "corr."] [Site "masterchessopen.com - masterchessopen.com - Scotland"] [Round "0"] [White "Morrison Graham (RSA)"] [Black "McRoberts D"] [Result "1-0"] [WhiteElo "2149"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.f3 g6 6.e4 d6 7.a4 axb5 8.Bxb5+ Bd7 9.Na3 Bg7 10.Ne2 O-O 11.Bd2 Bxb5 12.axb5 Nbd7 13.Nc4 {#r} 1-0
1-0
Larsen Poul Lykke vs Levacic Damir (FRA) (2260)
639198
[Event "Ch Denmark (juniors)"] [Site "masterchessopen.com - masterchessopen.com - Hinnerup (Denmark)"] [Round "3"] [White "Larsen Poul Lykke"] [Black "Levacic Damir (FRA)"] [Result "0-1"] [BlackElo "2260"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 axb5 7.Bxb5 Ba6 8.Nge2 Bg7 9.O-O O-O 10.d6 e6 11.Qd3 Qb6 12.e4 Nc6 13.a4 Nb4 14.Qc4 Qxd6 15.Rd1 Qe7 16.Bf4 d5 17.exd5 exd5 18.Nxd5 Nfxd5 19.Rxd5 Bxb5 {#R} 0-1
0-1
Mueller Herbert (GER) (2058) vs Schaefer Guenter (GER) (2076)
639199
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Bochum (Germany)"] [Date "1979.03.16"] [Round "6"] [White "Mueller Herbert (GER)"] [Black "Schaefer Guenter (GER)"] [Result "1-0"] [WhiteElo "2058"] [BlackElo "2076"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 e6 6.e4 Bb7 7.Nf3 axb5 8.Bxb5 exd5 9.exd5 Qb6 10.O-O Be7 11.Re1 Kf8 12.Ne5 d6 13.Nc4 Qc7 14.Bf4 Nbd7 15.Rxe7 Kxe7 16.Bxd6+ Qxd6 17.Qe2+ {#r} 1-0
1-0
Ambrosewicz Czeslaw vs Wittmann Walter (AUT) (2300)
639200
[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Ambrosewicz Czeslaw"] [Black "Wittmann Walter (AUT)"] [Result "1-0"] [BlackElo "2300"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 e6 8.dxe6 fxe6 9.Qa4 Qxa4 10.Nxa4 Ra5 11.Nc3 Ba6 12.a4 Bxb5 13.Nxb5 Kf7 14.Nf3 d6 15.O-O g6 16.Rd1 Ra6 17.Nd2 Be7 18.Nc4 Rd8 19.f3 {#r} 1-0
1-0
Vainio Ville (FIN) (2203) vs Guck Gunter
639201
[Event "?"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Vainio Ville (FIN)"] [Black "Guck Gunter"] [Result "1-0"] [WhiteElo "2203"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 7.e4 d6 8.Nf3 O-O 9.a4 e6 10.dxe6 fxe6 11.Bg5 Qa5 12.Bd2 Qb4 13.Qc2 axb5 14.Bxb5 Bb7 15.Ng5 Nfd7 16.Nd1 {#r} 1-0
1-0
Ree Hans (NED) (2520) vs Sax
639202
[Event "Olympiad"] [Site "masterchessopen.com - masterchessopen.com - Malta"] [Round "0"] [White "Ree Hans (NED)"] [Black "Sax"] [Result "0-1"] [WhiteElo "2520"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 e6 6.Nc3 exd5 7.Nxd5 Bb7 8.e4 axb5 9.Bg5 Be7 10.Nxe7 Qxe7 11.f3 O-O 12.Bxb5 d5 13.Ne2 dxe4 14.fxe4 Qe5 15.Qc1 Nxe4 16.Bf4 Qe6 17.O-O Nc6 18.Bc4 Qg6 19.Ng3 Nd4 20.Bd3 Nxg3 {#R} 0-1
0-1
Cordes Hans-Joerg Dr (GER) (2269) vs Florian A M
639203
[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Cordes Hans-Joerg Dr (GER)"] [Black "Florian A M"] [Result "0-1"] [WhiteElo "2269"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 e6 6.Nc3 axb5 7.Bxb5 Qa5 8.Bd2 Na6 9.dxe6 fxe6 10.Qb3 Nb4 11.Rc1 Rb8 12.Qxe6+ Kd8 13.Qc4 d5 14.Qe2 d4 15.exd4 cxd4 16.a4 dxc3 17.Bxc3 Bd7 18.Rd1 Rxb5 19.Qxb5 Qxb5 20.axb5 Kc8 {#R} 0-1
0-1
Georgiev Kiril (MKD) (2410) vs Bareev Evgeny (RUS) (2663)
639204
[Event "Ch World (juniors) (under 20)"] [Site "masterchessopen.com - masterchessopen.com - Belfort (France)"] [Round "0"] [White "Georgiev Kiril (MKD)"] [Black "Bareev Evgeny (RUS)"] [Result "1-0"] [WhiteElo "2410"] [BlackElo "2663"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 e6 6.Nc3 exd5 7.Nxd5 Bb7 8.Nxf6+ Qxf6 9.Nf3 Be7 10.bxa6 Bxa6 11.Bd3 Qe6 12.a4 O-O 13.O-O Bf6 14.Ra3 d5 15.Re1 Nc6 16.e4 Bxd3 17.exd5 Qxd5 18.Rxd3 Qa2 19.Rd6 Rfd8 20.Rxd8+ {#r} 1-0
1-0
Alburt Lev O (USA) (2570) vs Hebden Mark (ENG) (2495)
639205
[Event "It"] [Site "masterchessopen.com - masterchessopen.com - New York (USA)"] [Round "0"] [White "Alburt Lev O (USA)"] [Black "Hebden Mark (ENG)"] [Result "1-0"] [WhiteElo "2570"] [BlackElo "2495"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 7.a4 O-O 8.Nf3 Bb7 9.Be2 e6 10.dxe6 fxe6 11.Qd6 axb5 12.Bxb5 Ne4 13.Nxe4 Bxe4 14.O-O Rf5 15.Rd1 Qf6 16.Nd2 Rd5 17.Nxe4 {#r} 1-0
1-0
Farago Ivan (HUN) (2510) vs Ermenkov Evgenij (PLE) (2520)
639206
[Event "Zt"] [Site "masterchessopen.com - masterchessopen.com - Prague (Czech Republic)"] [Round "0"] [White "Farago Ivan (HUN)"] [Black "Ermenkov Evgenij (PLE)"] [Result "0-1"] [WhiteElo "2510"] [BlackElo "2520"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 Bb7 6.Nc3 axb5 7.Bxb5 Qa5 8.Bd2 Qb6 9.Qb3 e6 10.e4 Nxe4 11.Nxe4 Bxd5 12.Qd3 f5 13.Ng3 Bxg2 14.N1e2 Bxh1 15.Nxh1 Be7 16.Bc3 O-O 17.Bxd7 Rd8 18.Qg3 Bf8 {#R} 0-1
0-1
Kirchhoff Hartmut vs Foldi Jozsef (HUN) (2280)
639207
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Dortmund (Germany)"] [Round "2"] [White "Kirchhoff Hartmut"] [Black "Foldi Jozsef (HUN)"] [Result "0-1"] [BlackElo "2280"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.Nxb5 Ba6 7.e3 Bxb5 {#R} 0-1
0-1
Lautier Joel (FRA) (2658) vs Koch Robert (2260)
639208
[Event "Ch France"] [Site "masterchessopen.com - masterchessopen.com - France"] [Round "0"] [White "Lautier Joel (FRA)"] [Black "Koch Robert"] [Result "0-1"] [WhiteElo "2658"] [BlackElo "2260"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 7.Nf3 O-O 8.a4 e6 9.dxe6 fxe6 10.Qd6 Bb7 11.Qxc5 Ne4 12.Nxe4 Bxe4 13.Be2 axb5 14.Qxb5 Nc6 15.O-O Ra5 16.Qb3 Raf5 17.Nd2 Bxg2 18.Kxg2 Qg5+ 19.Kh1 Rxf2 20.Rxf2 Rxf2 21.Bf3 Be5 {#R} 0-1
0-1
Heigl Rudolf (GER) (2190) vs Baier G (FRG)
639209
[Event "corr."] [Site "masterchessopen.com - masterchessopen.com - Germany"] [Round "0"] [White "Heigl Rudolf (GER)"] [Black "Baier G (FRG)"] [Result "1-0"] [WhiteElo "2190"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 Bb7 6.Nc3 Qa5 7.Bd2 axb5 8.Bxb5 Qb6 9.Bc4 e6 10.e4 Nxe4 11.Nge2 Nxd2 12.Qxd2 Be7 13.O-O O-O 14.Rad1 Qb4 15.b3 Ba6 16.Qd3 Bf6 17.a4 Bxc3 18.Nxc3 Qa5 19.Rfe1 {#r} 1-0
1-0
Weimer H vs Stromer Alexander (GER) (2254)
639210
[Event "corr."] [Site "masterchessopen.com - masterchessopen.com - Germany"] [Round "0"] [White "Weimer H"] [Black "Stromer Alexander (GER)"] [Result "1-0"] [BlackElo "2254"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 Bb7 8.Bd2 Qb6 9.Nf3 Nxd5 10.a4 Nb4 11.O-O g6 12.e4 Bg7 13.Bf4 N8c6 14.Qd2 O-O 15.Qxd7 e5 16.Bg5 h6 17.Be7 Rfe8 18.Bd6 Rac8 19.Bc4 Red8 20.Qxf7+ Kh8 21.a5 {#r} 1-0
1-0
Timoscenko Gennadij (SVK) (2475) vs Binham Timothy F (FIN) (2370)
639211
[Event "It"] [Site "masterchessopen.com - masterchessopen.com - Helsinki (Finland)"] [Round "0"] [White "Timoscenko Gennadij (SVK)"] [Black "Binham Timothy F (FIN)"] [Result "1-0"] [WhiteElo "2475"] [BlackElo "2370"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.f3 axb5 6.e4 Qa5+ 7.Bd2 Qb6 8.Nc3 b4 9.Na4 Qa5 10.Nxc5 e6 11.Nb3 Qb6 12.Qc1 Na6 13.Be3 Qb8 14.Bf4 Bd6 15.Bxd6 Qxd6 16.Qg5 exd5 17.e5 h6 18.Qxf6 {#r} 1-0
1-0
Dlugy Maxim (USA) (2545) vs Polgar Zsuzsa (USA) (2485)
639212
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Brocco (Switzerland)"] [Round "0"] [White "Dlugy Maxim (USA)"] [Black "Polgar Zsuzsa (USA)"] [Result "1-0"] [WhiteElo "2545"] [BlackElo "2485"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.f3 e6 6.e4 exd5 7.e5 Nh5 8.Qxd5 Qh4+ 9.g3 Nxg3 10.hxg3 Qxg3+ 11.Kd1 Ra7 12.Ne2 Qf2 13.Nbc3 Bb7 14.b6 Bxd5 15.bxa7 Bd6 16.Nxd5 O-O 17.a8=Q {#r} 1-0
1-0
Frieser Klaus (GER) (2151) vs Magnusson Gylfi (ISL) (2245)
639213
[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Frieser Klaus (GER)"] [Black "Magnusson Gylfi (ISL)"] [Result "1-0"] [WhiteElo "2151"] [BlackElo "2245"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Nf3 Nbd7 9.Bf4 Nb6 10.Rc1 Ra5 11.a3 Qd7 12.Rxc5 dxc5 13.Nc7+ Kd8 14.Ne5 Qa4 15.b3 Qxa3 16.Nxf7+ Kd7 17.Bb5+ Rxb5 18.Nxb5 Qa5 19.Ne5+ {#r} 1-0
1-0
Schreiber Hans (GER) (1981) vs Rizkov JP
639214
[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Schreiber Hans (GER)"] [Black "Rizkov JP"] [Result "1-0"] [WhiteElo "1981"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 e6 6.e4 exd5 7.Nxd5 Nxd5 8.Qxd5 Nc6 9.bxc6 {#r} 1-0
1-0
Wittmann Walter (AUT) (2300) vs Steinbruck Walter
639215
[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Wittmann Walter (AUT)"] [Black "Steinbruck Walter"] [Result "1-0"] [WhiteElo "2300"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 7.a4 O-O 8.Nf3 d6 9.Ra3 Bb7 10.Be2 Nbd7 11.O-O axb5 12.Bxb5 Ba6 13.Re1 Ra7 14.Bc6 Nb8 15.Nb5 Nxc6 16.dxc6 Ra8 17.e4 Ng4 18.h3 Ne5 19.Nxe5 {#r} 1-0
1-0
Hoffmann Piotr vs Fromm E
639216
[Event "corr."] [Site "masterchessopen.com - masterchessopen.com - DDR"] [Round "0"] [White "Hoffmann Piotr"] [Black "Fromm E"] [Result "1-0"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 g5 9.Bxg5 Nxe4 10.Bf4 Ba6 11.Bc4 Qa5 12.Qe2 Nf6 13.Nxd6+ Kd7 14.Nxf7 Rg8 15.Qe6+ Ke8 16.Bb5+ Nbd7 17.Nf3 b3+ 18.Bd2 Qb6 19.Qxb6 {#r} 1-0
1-0
Wohlers-Armas Friederike (FRA) (2050) vs Borik Annette (GER) (2045)
639217
[Event "Zt (w)"] [Site "masterchessopen.com - masterchessopen.com - Erlangen (Germany)"] [Round "0"] [White "Wohlers-Armas Friederike (FRA)"] [Black "Borik Annette (GER)"] [Result "1-0"] [WhiteElo "2050"] [BlackElo "2045"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 Bb7 9.Bc4 Nbd7 10.Nf3 Nb6 11.b3 g6 12.Qe2 Nh5 13.Bg5 Bg7 14.e5 dxe5 15.d6 Nf4 16.Bxf4 exf4 17.Rd1 Rc8 18.dxe7 Qxe7 19.Nd6+ Kf8 20.Qxe7+ Kxe7 21.Nxb7 {#r} 1-0
1-0
Buggler vs Guarisco
639218
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Mendrisio (Switzerland)"] [Round "0"] [White "Buggler"] [Black "Guarisco"] [Result "1-0"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 d6 6.e4 axb5 7.Bf4 b4 8.Nb5 Nxe4 9.Qe2 Nf6 10.Nxd6+ {#r} 1-0
1-0
Fedorowicz John P (USA) (2520) vs Knoppert Erik G J (NED) (2336)
639219
[Event "It"] [Site "masterchessopen.com - masterchessopen.com - Ostend (Belgium)"] [Round "4"] [White "Fedorowicz John P (USA)"] [Black "Knoppert Erik G J (NED)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2336"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 e6 6.Nc3 axb5 7.Bxb5 Bb7 8.e4 Qa5 9.Ne2 Nxe4 10.O-O Nd6 11.Bd3 Be7 12.Bf4 Qb6 13.Bc2 Na6 14.Na4 Qd8 15.Nec3 Rc8 16.a3 O-O 17.Qd3 g6 18.Rad1 Nf5 19.Qb5 Bd6 20.Qxb7 Bxf4 21.Bxf5 {#r} 1-0
1-0
Moser Guenter (AUT) (2343) vs Dauenheimer Torsten (GER) (2234)
639220
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Bargteheide (Germany)"] [Round "1"] [White "Moser Guenter (AUT)"] [Black "Dauenheimer Torsten (GER)"] [Result "1-0"] [WhiteElo "2343"] [BlackElo "2234"] [ECO "A43"] [Opening "Old Benoni: 2.d5 Nf6"] 1.d4 c5 2.d5 Nf6 3.c4 b5 4.cxb5 a6 5.Nc3 Qa5 6.b6 Ne4 7.Qb3 Bb7 8.f3 Nxc3 9.bxc3 c4 10.Qxc4 Bxd5 11.Qc8# 1-0
1-0
Buus Pedersen H vs Striepens Benedikt
639221
[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Buus Pedersen H"] [Black "Striepens Benedikt"] [Result "0-1"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.b6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 Qxb6 6.Nc3 d6 7.e4 g6 8.Nf3 Nbd7 9.Be2 Bg7 10.O-O O-O 11.Nd2 Qc7 12.h3 Nb6 13.f4 Bb7 {#R} 0-1
0-1
Forsbach Hans vs Polster Wolfgang Dr (GER) (2267)
639222
[Event "corr."] [Site "masterchessopen.com - masterchessopen.com - Germany"] [Round "0"] [White "Forsbach Hans"] [Black "Polster Wolfgang Dr (GER)"] [Result "0-1"] [BlackElo "2267"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 Bb7 8.Ne2 Nxd5 9.O-O Nf6 10.Ng3 Nc6 11.Bd2 Qb6 12.Qe2 e6 13.Rfc1 Be7 14.Na4 Qa7 15.Bc3 Rc8 {#R} 0-1
0-1
Feick Stefan (GER) (2210) vs Sievers Stefan (GER) (2389)
639223
[Event "Regionalliga NordN"] [Site "masterchessopen.com - masterchessopen.com - Germany"] [Round "0"] [White "Feick Stefan (GER)"] [Black "Sievers Stefan (GER)"] [Result "0-1"] [WhiteElo "2210"] [BlackElo "2389"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 Bb7 8.Ne2 Bxd5 9.O-O Bc6 10.Bd3 g6 11.e4 d6 12.f4 Nbd7 13.Qe1 Bg7 14.Qh4 O-O 15.g4 c4 16.Bc2 Qc5+ 17.Rf2 d5 18.e5 d4 19.exf6 Nxf6 20.g5 dxc3 21.Nxc3 Nh5 {#R} 0-1
0-1
Norwood David (ENG) (2470) vs Beaumont Chris (ENG) (2278)
639224
[Event "Ch Great Britain"] [Site "masterchessopen.com - masterchessopen.com - Great Britain"] [Round "0"] [White "Norwood David (ENG)"] [Black "Beaumont Chris (ENG)"] [Result "1-0"] [WhiteElo "2470"] [BlackElo "2278"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 Ba6 8.Bxa6 Qxa6 9.Nge2 g6 10.O-O d6 11.Rb1 Bg7 12.b4 cxb4 13.Rxb4 O-O 14.e4 Rc8 15.Qb3 Nbd7 16.Be3 Ng4 17.Ra4 Qd3 {#r} 1-0
1-0
Von Saldern Ruediger (GER) (2010) vs Werbeck Torsten (GER) (2149)
639225
[Event "?"] [Site "masterchessopen.com - masterchessopen.com - Guernsey & Jersey"] [Round "0"] [White "Von Saldern Ruediger (GER)"] [Black "Werbeck Torsten (GER)"] [Result "0-1"] [WhiteElo "2010"] [BlackElo "2149"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 Bb7 8.Bc4 e6 9.Bd2 Qb4 10.b3 Qb6 11.Qf3 Na6 12.a3 Nb4 13.Rd1 Nbxd5 14.e4 Nxc3 15.Bxc3 Nxe4 16.Qd3 Bc6 17.f3 Nxc3 18.Qxc3 d5 19.Bd3 Rxa3 20.Bc2 c4 {#R} 0-1
0-1
Bjurenheim Jerker vs Johansson Ulf (SWE) (2215)
639226
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Joenkoeping (Sweden)"] [Round "1"] [White "Bjurenheim Jerker"] [Black "Johansson Ulf (SWE)"] [Result "0-1"] [BlackElo "2215"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 Bb7 6.Nc3 Qa5 7.Bd2 axb5 8.Bxb5 e6 9.dxe6 Bxg2 10.exf7+ Kd8 11.a4 Qc7 12.f3 Bxh1 13.Qe2 Bd6 14.h3 Bg3+ 15.Kf1 Rf8 16.Bc4 Nc6 17.Nd5 Nxd5 18.Bxd5 Rb8 19.Bc3 Be5 20.Bxc6 Bxc3 21.Bd5 Rxb2 {#R} 0-1
0-1
Seba Kamel (ALG) (2266) vs Scott
639227
[Event "Olympiad"] [Site "masterchessopen.com - masterchessopen.com - Salonika (Greece)"] [Round "0"] [White "Seba Kamel (ALG)"] [Black "Scott"] [Result "0-1"] [WhiteElo "2266"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.b6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 Qxb6 6.Nc3 d6 7.e4 g6 8.Nf3 Nbd7 9.Qc2 Bg7 10.Be2 O-O 11.O-O Rb8 12.Nd2 Qa7 13.f4 Nb6 14.a4 Bg4 15.a5 Nbd7 16.Bc4 e6 17.dxe6 Bxe6 18.Qd3 Rb5 19.Bxe6 c4+ {#R} 0-1
0-1
Holmgren Kent vs Flink Soren
639228
[Event "Ch Sweden (corr.)"] [Site "masterchessopen.com - masterchessopen.com - Sweden"] [Round "3"] [White "Holmgren Kent"] [Black "Flink Soren"] [Result "0-1"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 g5 9.Bxg5 Nxe4 10.Bf4 Bg7 11.Qe2 Qa5 12.Qxe4 b3+ 13.Bd2 Qxa2 14.Rb1 O-O 15.Bd3 f5 16.Qc4 Bxb2 17.Nf3 Ra4 18.Qxa4 Qxa4 19.Rxb2 c4 20.Nc3 Qa3 {#R} 0-1
0-1
Nolan vs Marfia Jim (2178)
639229
[Event "corr."] [Site "masterchessopen.com - masterchessopen.com - USA"] [Round "0"] [White "Nolan"] [Black "Marfia Jim"] [Result "1-0"] [BlackElo "2178"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 e6 6.Nc3 exd5 7.Nxd5 Bb7 8.Nxf6+ Qxf6 9.bxa6 Nxa6 10.Bb5 Bd6 11.Nf3 O-O 12.O-O Nb4 13.a3 Nc6 14.Qd3 Rfe8 15.Rd1 Ne5 16.Nxe5 Bxe5 17.Qc2 Re6 18.f4 Bb8 19.Rxd7 Rb6 20.Bc4 {#r} 1-0
1-0
Polgar Zsuzsa (USA) (2490) vs Paris Thierry (FRA) (1845)
639230
[Event "?"] [Site "masterchessopen.com - masterchessopen.com - Val Maubuee (France)"] [Round "0"] [White "Polgar Zsuzsa (USA)"] [Black "Paris Thierry (FRA)"] [Result "1-0"] [WhiteElo "2490"] [BlackElo "1845"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.f3 d6 6.e4 Nbd7 7.a4 g6 8.Na3 Bg7 9.Ne2 O-O 10.Nc3 Ne8 11.Be2 Bd4 12.Nc2 Qb6 13.a5 Bxc3+ 14.bxc3 Qb7 15.b6 Nef6 16.Bh6 Rd8 17.Ne3 Nf8 18.Qd2 e6 19.Bg5 Qe7 20.Ng4 N8d7 21.e5 {#r} 1-0
1-0
Dokhoian Yury (RUS) (2520) vs Pavlovic Milos (SRB) (2390)
639231
[Event "It (cat.11)"] [Site "masterchessopen.com - masterchessopen.com - Yerevan (Armenia)"] [Round "13"] [White "Dokhoian Yury (RUS)"] [Black "Pavlovic Milos (SRB)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2390"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.f3 g6 6.e4 d6 7.Na3 Bg7 8.Ne2 O-O 9.Nc3 Nbd7 10.Be2 Ne8 11.O-O Nc7 12.Bg5 axb5 13.Naxb5 Nxb5 14.Bxb5 h6 15.Bd2 Qb6 16.a4 Ne5 17.Qe2 Ba6 18.f4 Nd3 19.Qxd3 c4+ 20.Be3 Qxb5 21.axb5 {#r} 1-0
1-0
Veerman Johan (NED) (2172) vs Van Riemsdijk Herman C (BRA) (2404)
639232
[Event "It \"] [Site "masterchessopen.com - masterchessopen.com - Amsterdam (Netherlands)"] [Round "2"] [White "Veerman Johan (NED)"] [Black "Van Riemsdijk Herman C (BRA)"] [Result "0-1"] [WhiteElo "2172"] [BlackElo "2404"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 7.Nf3 O-O 8.a4 d6 9.Bd2 Bb7 10.Bc4 axb5 11.axb5 Nbd7 12.O-O Rxa1 13.Qxa1 Nb6 14.Qa2 Qa8 15.e4 Nxe4 16.Rd1 Nxc3 17.Bxc3 Bxc3 18.bxc3 Qxa2 19.Bxa2 Ra8 20.Bb3 c4 {#R} 0-1
0-1
Thorsteins Karl (ISL) (2445) vs Adrian Claude (FRA) (2250)
639233
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Belfort (France)"] [Round "1"] [White "Thorsteins Karl (ISL)"] [Black "Adrian Claude (FRA)"] [Result "1-0"] [WhiteElo "2445"] [BlackElo "2250"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 7.Nf3 O-O 8.a4 Bb7 9.Ra3 e6 10.dxe6 fxe6 11.Qd6 Qc8 12.Be2 Ne8 13.Qg3 d5 14.Ng5 h6 15.Nf3 d4 16.Na2 Be4 17.exd4 cxd4 18.O-O Nd7 19.Qh4 Qc2 20.Bd1 Qb1 21.Nd2 {#r} 1-0
1-0
Leon Varela Luis (ESP) (2158) vs Perera Pablo (ESP) (2210)
639234
[Event "It (open) (2)"] [Site "masterchessopen.com - masterchessopen.com - Canary Islands (Spain)"] [Round "0"] [White "Leon Varela Luis (ESP)"] [Black "Perera Pablo (ESP)"] [Result "0-1"] [WhiteElo "2158"] [BlackElo "2210"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.Nxb5 Qa5+ 7.Nc3 Bb7 8.Bd2 Qb6 9.e4 e6 10.Bc4 Nxe4 11.Nge2 Nf6 12.Bf4 Qb4 13.Qd3 exd5 14.Qe3+ Kd8 15.Bb5 d4 16.Qg3 dxc3 17.Nxc3 Ne4 18.Bc7+ Kc8 19.Qe5 Nxc3 {#R} 0-1
0-1
Milanesi Bruno (1900) vs Mascelloni
639235
[Event "Cup Silli (corr.)"] [Site "masterchessopen.com - masterchessopen.com - corr."] [Round "0"] [White "Milanesi Bruno"] [Black "Mascelloni"] [Result "0-1"] [WhiteElo "1900"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 Bb7 6.Nc3 Qa5 7.Bd2 axb5 8.Bxb5 Qb6 9.Bc4 e6 10.e4 Nxe4 11.dxe6 fxe6 12.Qh5+ g6 13.Qe5 Qxb2 14.Rd1 Rg8 15.Bb5 Bd5 16.Qc7 Nxc3 {#R} 0-1
0-1
Stafrace J vs Tzermiadianos Andreas (GRE) (2438)
639236
[Event "Ch Europe (juniors)"] [Site "masterchessopen.com - masterchessopen.com - Groningen (Netherlands)"] [Round "0"] [White "Stafrace J"] [Black "Tzermiadianos Andreas (GRE)"] [Result "0-1"] [BlackElo "2438"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.Nxb5 Qa5+ 7.Nc3 Ba6 8.g3 d6 9.Bg2 Nbd7 10.Nf3 g6 11.O-O Bg7 12.Re1 O-O 13.e4 Ng4 14.Qc2 Nge5 15.Nxe5 Nxe5 16.Be3 Rfb8 17.Nd1 Qxe1+ {#R} 0-1
0-1
Steinmacher Josef (GER) (2007) vs Schmidt Stefan (GER) (2106)
639237
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Kehl (Germany)"] [Round "6"] [White "Steinmacher Josef (GER)"] [Black "Schmidt Stefan (GER)"] [Result "0-1"] [WhiteElo "2007"] [BlackElo "2106"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 g6 9.Bg5 Nxe4 10.Bf4 Ra6 11.Bc4 Bg7 12.Qe2 Nf6 13.Nf3 O-O 14.O-O Ra5 15.a4 Nbd7 16.b3 Nb6 17.Rfd1 Bb7 18.Ng5 Bxd5 {#R} 0-1
0-1
Zaltsman Vitaly F (USA) (2420) vs Fedorowicz John P (USA) (2535)
639238
[Event "It (matches)"] [Site "masterchessopen.com - masterchessopen.com - New York (USA)"] [Round "0"] [White "Zaltsman Vitaly F (USA)"] [Black "Fedorowicz John P (USA)"] [Result "0-1"] [WhiteElo "2420"] [BlackElo "2535"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.f3 g6 6.e4 d6 7.Na3 Bg7 8.Ne2 O-O 9.Nc3 Ne8 10.Be2 axb5 11.Naxb5 Na6 12.O-O Nac7 13.Bg5 Nxb5 14.Bxb5 Rb8 15.a4 Nc7 16.Qe2 Bd7 17.f4 Qe8 18.Bc4 e6 19.dxe6 Bxe6 {#R} 0-1
0-1
Markzon Gregory (USA) (2262) vs Fedorowicz John P (USA) (2535)
639239
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Philadelphia (USA)"] [Round "0"] [White "Markzon Gregory (USA)"] [Black "Fedorowicz John P (USA)"] [Result "0-1"] [WhiteElo "2262"] [BlackElo "2535"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 g5 9.e5 gxf4 10.exf6 Nd7 11.fxe7 Qxe7+ 12.Be2 Ne5 13.Kf1 Bg7 14.Qd2 O-O 15.Qxf4 Ng6 16.Qc1 {#R} 0-1
0-1
Gomez J (NCA) (2143) vs Verdier Patrice (FRA) (2245)
639240
[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Uzes (France)"] [Round "0"] [White "Gomez J (NCA)"] [Black "Verdier Patrice (FRA)"] [Result "0-1"] [WhiteElo "2143"] [BlackElo "2245"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.Nxb5 Qa5+ 7.Nc3 g6 8.Bd2 Qb6 9.e4 d6 10.f4 Bg7 11.Bb5+ Bd7 12.Bxd7+ Nbxd7 13.Nge2 c4 14.Na4 Qa7 15.Nec3 Nxe4 16.Nxe4 Qxa4 17.Nxd6+ exd6 {#R} 0-1
0-1

Benko Gambit: Accepted 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6

In each game under Location you see masterchessopen.com but it's not a valid website, so please don't use it. Claus Gamborg, Jan. 2023

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