[Site "masterchessopen.com Foligno (Italy)"] [Round "0"] [White "Vitale Darwin"] [Black "Monticelli Mario (ITA)"] [Result "0-1"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.Bf4 Nxc3 7.bxc3 O-O 8.e3 c5 9.Qb3 cxd4 10.exd4 dxc4 11.Bxc4 Nc6 12.Be2 Na5 13.Qb2 b6 14.O-O Bb7 15.Qd2 Rc8 16.Ne5 f6 17.Ng4 Qd7 18.Nh6+ Kh8 19.Rfe1 g5 20.Bg4 f5 21.Nxf5 gxf4 22.Rxe7 Qd5 23.Bf3 Qxf5 24.Bxb7 Nxb7 25.Rxb7 f3 26.Rxa7 Qg4 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Balcarce (Argentina)"] [Round "0"] [White "Aguirre Alberto"] [Black "Goldenberg Edgardo"] [Result "0-1"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 O-O 8.e3 dxc4 9.Bxc4 c5 10.O-O Nc6 11.Qe2 a6 12.a4 cxd4 13.Rad1 d3 14.Rxd3 Qa5 15.Qa2 h6 16.Nd4 Ne5 17.Bxe7 Re8 18.Bb4 Qc7 {#R} 0-1

[Event "?"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Silva Nazzari Roberto (URU)"] [Black "Filip Miroslav (CZE)"] [Result "0-1"] [WhiteElo "2173"] [BlackElo "2465"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxc3 7.bxc3 Qxd5 8.e3 c5 9.Bb5+ Bd7 10.c4 Qe4 11.Qb1 Qxb1+ 12.Rxb1 Nc6 13.d5 Na5 14.Bxd7+ Kxd7 15.e4 b6 16.Rc1 e5 17.Bd2 Nb7 18.Bc3 f6 19.Nd2 Nd6 20.O-O Bh6 21.f3 a6 22.g3 Be3+ 23.Kg2 b5 24.f4 b4 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Reggio Emilia (Italy)"] [Round "0"] [White "Langeweg Kick (NED)"] [Black "Honfi Karoly (HUN)"] [Result "0-1"] [WhiteElo "2309"] [BlackElo "2365"] [ECO "A16"] [Opening "English: Anglo-Indian, 2.Nc3 g6"] 1.c4 Nf6 2.Nc3 g6 3.d4 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.Be2 c6 11.O-O Qe7 12.a3 Be6 13.Rc1 Nd7 14.Na4 f5 15.Qd2 Kh8 16.Nc5 Nxc5 17.Rxc5 Rae8 18.Re1 g5 19.g3 Bf6 20.Qd1 Qg7 21.b4 a6 22.Qa1 Bf7 23.Rcc1 Bh5 24.Kg2 f4 25.Ng1 Bxe2 26.Rxe2 Bxd4 {#R} 0-1

[Event "Memorial J.Capablanca"] [Site "masterchessopen.com Habana (Cuba)"] [Round "21"] [White "Wade Robert G (ENG)"] [Black "Uhlmann Wolfgang (GER)"] [Result "0-1"] [WhiteElo "2148"] [BlackElo "2379"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 h6 9.Nf3 exd5 10.h4 c6 11.h5 g5 12.e3 Be6 13.Ne5 Nd7 14.Nxd7 Qxd7 15.Bd3 O-O 16.Bc2 f5 17.Ne2 b6 18.f4 g4 19.Rd1 c5 20.dxc5 bxc5 21.b4 cxb4 22.Qxb4 Rab8 23.Qa4 Qe7 24.O-O Rb2 25.Bd3 Bf7 26.Ng3 Qxe3+ 27.Kh2 Bf6 28.Nxf5 Qh3+ {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Tel Aviv (Israel)"] [Round "5"] [White "Saborido Rafael (ESP)"] [Black "Smyslov Vassily (RUS)"] [Result "0-1"] [WhiteElo "2300"] [BlackElo "2494"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.Be2 c6 11.O-O Be6 12.Rc1 Nd7 13.Na4 f5 14.g3 g5 15.Ne1 f4 16.exf4 gxf4 17.Bg4 Qf6 18.Bxe6+ Qxe6 19.Nf3 fxg3 20.fxg3 Rf5 21.Nc5 Nxc5 22.Rxc5 Raf8 23.Rc3 c5 24.Re1 Qh6 25.Ne5 cxd4 {#R} 0-1

[Event "Ch World (team) (students)"] [Site "masterchessopen.com Oerebro (Sweden)"] [Round "2"] [White "Porrasmaa Timo (FIN)"] [Black "Kapengut Albert Z (BLR)"] [Result "0-1"] [WhiteElo "2124"] [BlackElo "2402"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxc3 7.bxc3 Qxd5 8.e3 Nc6 9.h3 O-O 10.Be2 e5 11.Bh4 Qa5 12.O-O Qxc3 13.Rc1 Qa5 14.Rc5 Qa3 15.Qc1 Qxc1 16.Rfxc1 exd4 17.Bb5 dxe3 18.Bxc6 exf2+ 19.Bxf2 bxc6 20.Rxc6 Bh6 21.R1c3 Bf4 22.R6c4 Bd6 23.Bc5 Be6 24.Ra4 Rfb8 25.Bxd6 cxd6 26.Rc7 Rb2 {#R} 0-1

[Event "Ch Ireland"] [Site "masterchessopen.com Belfast (North Ireland)"] [Round "0"] [White "O'leary Matt (IRL)"] [Black "James Kevin"] [Result "1-0"] [WhiteElo "2053"] [ECO "D70"] [Opening "Neo-Gruenfeld: 3.Nf3 d5"] 1.d4 Nf6 2.c4 g6 3.Nf3 d5 4.Nc3 Bg7 5.Bg5 Ne4 6.cxd5 Nxc3 7.bxc3 Qxd5 8.g3 Qa5 9.Bd2 c5 10.Bg2 O-O 11.O-O Na6 12.Qc1 Re8 13.Bh6 Bh8 14.Rd1 e6 15.Ne5 cxd4 16.cxd4 Bxe5 17.dxe5 Qxe5 18.Qa3 Qxe2 19.Qe7 {#r} 1-0

[Event "Ch World (team) (under 26) (final B)"] [Site "masterchessopen.com Ybbs (Austria)"] [Date "1968.07.24"] [Round "6"] [White "Sirkia Mauri O (FIN)"] [Black "Keogh Eamon (IRL)"] [Result "1-0"] [WhiteElo "2350"] [BlackElo "2002"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 c6"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 c6 6.e3 O-O 7.Bd3 dxc4 8.Bxc4 Nbd7 9.O-O a6 10.Qe2 b5 11.Bb3 Bb7 12.Rfd1 e6 13.e4 Qb6 14.Rac1 Rfe8 15.e5 Nd5 16.Ne4 Bf8 17.Qd2 c5 18.dxc5 Nxc5 19.Rxc5 Bxc5 20.Bxd5 Bxd5 21.Nf6+ Kh8 22.Nd7 Bxf2+ 23.Kh1 Be3 24.Bxe3 Qb7 25.Nc5 Qe7 26.Qf2 f5 27.exf6 Qxf6 28.Rxd5 {#r} 1-0

[Event "Ch World (juniors)"] [Site "masterchessopen.com Stockholm (Sweden)"] [Round "1"] [White "Castro Oscar H (COL)"] [Black "Adorjan Andras (HUN)"] [Result "1-0"] [WhiteElo "2382"] [BlackElo "2504"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 c5 8.e3 Nc6 9.Be2 cxd4 10.exd4 dxc4 11.Bxc4 Bg4 12.Bxf7+ Kf8 13.Bb3 Qa5 14.Qd3 Rc8 15.O-O Qh5 16.Qc4 g5 17.Nxg5 Nxd4 18.f3 Bh3 19.Qd5 Ne2+ 20.Kf2 Nf4 21.Nxh7+ Ke8 22.Ba4+ Rc6 23.Bxc6+ bxc6 24.Qxc6+ Kf7 25.Ng5+ Kf8 26.Qa8+ {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com USA"] [Round "3"] [White "Shipman Walter (USA)"] [Black "Lohrman Ronald E"] [Result "1-0"] [WhiteElo "2189"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 exd5 9.Qe3+ Kf8 10.Qf4 Bf6 11.h4 Kg7 12.e3 h6 13.Nf3 Be6 14.Bd3 c5 15.dxc5 Nd7 16.Nd4 Nxc5 17.Bc2 Rc8 18.h5 g5 19.Qf3 Qa5 20.O-O Bxd4 21.exd4 Nd7 22.Bf5 Bxf5 23.Qxf5 Nf6 24.Rae1 Rhd8 25.Re7 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com Imperia (Italy)"] [Round "0"] [White "Janchev Petar (BUL)"] [Black "Kunerth Werner Eberhard"] [Result "1-0"] [WhiteElo "2119"] [ECO "A46"] [Opening "Indian: 2.Nf3"] 1.d4 Nf6 2.Nf3 d5 3.c4 g6 4.Nc3 Bg7 5.Bg5 c6 6.e3 O-O 7.cxd5 Nxd5 8.Be2 Nxc3 9.bxc3 Bg4 10.O-O Qc7 11.Bf4 Qc8 12.a4 Nd7 13.h3 Bxf3 14.Bxf3 Nf6 15.Qb3 Qd7 16.a5 Nd5 17.Bg3 b5 18.axb6 Nxb6 19.Ra6 Rfc8 20.Rfa1 Bf8 21.c4 e6 22.c5 Nd5 23.Qa3 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Siegen (Germany)"] [Round "12"] [White "Hernandez Roman (CUB)"] [Black "Bessaria"] [Result "1-0"] [WhiteElo "2375"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 c6"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 c6 6.e3 O-O 7.Qb3 dxc4 8.Bxc4 Nbd7 9.Ne5 Nxe5 10.dxe5 Nd5 11.Rd1 Qc7 12.Bxd5 cxd5 13.Nxd5 Qxe5 14.f4 Qe4 15.O-O Be6 16.f5 gxf5 17.Rf4 Qe5 18.Nxe7+ Kh8 19.Qd3 f6 20.Rh4 Bf7 21.Bf4 Qxe7 22.Qxf5 Bg8 23.Rd7 Qb4 24.Qb1 Rad8 25.Rxg7 f5 26.Be5 Qxh4 27.Rg5+ {#r} 1-0

[Event "?"] [Site "masterchessopen.com URS"] [Round "0"] [White "Voloshin Leonid (CZE)"] [Black "Goltsov L"] [Result "0-1"] [WhiteElo "2449"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qa4+ Bd7 9.Qb3 Qxg5 10.Qxb7 O-O 11.e3 c5 12.Qxa8 cxd4 13.exd4 Bxd4 14.Qb7 Qe5+ 15.Ne2 Bxb2 16.Rb1 Bc3+ 17.Kd1 Ba4+ 18.Kc1 Nd7 19.Rb3 Nc5 20.Qxa7 Nxb3+ 21.axb3 Bxb3 22.Qa3 Bb2+ {#R} 0-1

[Event "Ch World (team) (under 26)"] [Site "masterchessopen.com Haifa (Israel)"] [Date "1970.08.06"] [Round "3"] [White "Tarjan James E (USA)"] [Black "Kristjansson Bragi (ISL)"] [Result "0-1"] [WhiteElo "2525"] [BlackElo "2279"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 c5 8.e3 Nc6 9.Qb3 dxc4 10.Bxc4 O-O 11.Qa3 cxd4 12.cxd4 Bg4 13.Nd2 Nxd4 14.exd4 Qxd4 15.O-O Qxd2 16.Rab1 Rac8 17.Qb3 e6 18.Qxb7 Bf5 19.Rfd1 Qf4 20.Rd7 Rb8 {#R} 0-1

[Event "?"] [Site "masterchessopen.com Lublin (Poland)"] [Round "0"] [White "Mikenas Vladas I (EST)"] [Black "Szilagyi Gyorgy (HUN)"] [Result "1-0"] [WhiteElo "2410"] [BlackElo "2370"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 exd5 9.Qe3+ Kf8 10.Qf4 Bf6 11.h4 h6 12.Nxd5 Bxg5 13.Qe5 Rh7 14.hxg5 Nc6 15.Qe4 Bf5 16.Qf3 Nxd4 17.Qa3+ Kg8 18.Ne7+ Kh8 19.O-O-O hxg5 20.Rxh7+ Kxh7 21.Nxf5 gxf5 22.e3 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "13"] [White "Poch Caesar G (ARG)"] [Black "Planinec Albin (SLO)"] [Result "0-1"] [WhiteElo "2300"] [BlackElo "2510"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 d5 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.b4 c6 11.Qb3 Be6 12.Be2 Nd7 13.O-O g5 14.Rfd1 Qe7 15.b5 f5 16.Rac1 g4 17.Ne1 f4 18.bxc6 bxc6 19.Na4 Rab8 20.Qc3 g3 21.hxg3 fxg3 22.fxg3 Qg5 23.Nf3 Qxg3 24.Qxc6 Rbe8 25.Qc7 Ne5 26.dxe5 Bh3 27.Bf1 Rxf3 {#R} 0-1

[Event "?"] [Site "masterchessopen.com Polanica Zdroj (Poland)"] [Round "7"] [White "Pytel Krzysztof (FRA)"] [Black "Adorjan Andras (HUN)"] [Result "0-1"] [WhiteElo "2320"] [BlackElo "2465"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 h6 9.Nh3 exd5 10.Nf4 O-O 11.e3 c5 12.dxc5 d4 13.exd4 Qxd4 14.Qxd4 Bxd4 15.Bb5 Na6 16.Nfe2 Bxc5 17.O-O Nc7 18.Ba4 Bf5 19.Rfd1 Rfd8 20.Bb3 Kg7 21.Na4 Be7 22.Nd4 Bg4 23.f3 Bd7 24.Rac1 Na6 25.Ne2 Bg5 26.Rc3 b5 {#R} 0-1

[Event "Olympiad URS"] [Site "masterchessopen.com Moscow (Russia)"] [Round "5"] [White "Dragomarezkij Evgeni (RUS)"] [Black "Ragelis Petras (LTU)"] [Result "0-1"] [WhiteElo "2404"] [BlackElo "2200"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 c5 8.e3 Nc6 9.cxd5 Qxd5 10.Qb3 Qxb3 11.axb3 cxd4 12.Nxd4 O-O 13.Be2 Bd7 14.Bf3 Nxd4 15.cxd4 e5 16.Bxb7 Rab8 17.Rxa7 exd4 18.e4 d3 19.Bg3 Bc3+ 20.Kd1 Be6 21.Bf4 Bxb3+ 22.Kc1 d2+ 23.Bxd2 Bd4 {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Skopje (Macedonia)"] [Round "3"] [White "Knaak Rainer (GER)"] [Black "Forintos Gyozo V (HUN)"] [Result "0-1"] [WhiteElo "2470"] [BlackElo "2495"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qa4+ c6 9.dxc6 Nxc6 10.Nf3 Bd7 11.O-O-O O-O 12.e3 Nxd4 13.Rxd4 Bxa4 14.Rxd8 Rfxd8 15.Nxa4 Rac8+ 16.Nc3 Bxc3 17.bxc3 Rxc3+ 18.Kb2 Rdc8 19.Nd4 e5 20.Nb3 Rc2+ 21.Kb1 Rxf2 22.Nc1 e4 23.Bb5 {#R} 0-1

[Event "Ch DDR"] [Site "masterchessopen.com Goerlitz (Germany)"] [Date "1972.02.18"] [Round "12"] [White "Knaak Rainer (GER)"] [Black "Baersch Andreas"] [Result "1-0"] [WhiteElo "2470"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxc3 7.bxc3 Qxd5 8.e3 c5 9.Be2 cxd4 10.cxd4 Nc6 11.O-O O-O 12.Rc1 h6 13.Bc4 Qa5 14.Bh4 g5 15.Bg3 Bg4 16.Qb3 Bxf3 17.gxf3 Qf5 18.Qxb7 {#r} 1-0

[Event "It (b)"] [Site "masterchessopen.com Amsterdam (Netherlands)"] [Round "4"] [White "Kovacevic Vlatko (CRO)"] [Black "Jansa Vlastimil (CZE)"] [Result "0-1"] [WhiteElo "2485"] [BlackElo "2475"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nh3 exd5 9.Nf4 O-O 10.g3 Re8 11.Bg2 Nc6 12.O-O Nxd4 13.Nfxd5 c6 14.Nf4 Bg4 15.f3 Bd7 16.e4 Qb6 17.Na4 Qa5 18.a3 Rad8 19.b4 Qg5 20.Nc5 Bc8 21.Qa4 h5 22.Rae1 h4 23.Nh3 Qd2 24.Qd1 Qc3 25.Nf4 Nc2 {#R} 0-1

[Event "?"] [Site "masterchessopen.com Czechoslovakia"] [Round "0"] [White "Mista Ladislav (CZE)"] [Black "Bagirov Vladimir (LAT)"] [Result "0-1"] [WhiteElo "2340"] [BlackElo "2520"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qa4+ c6 9.dxc6 Nxc6 10.Nf3 Bd7 11.Rd1 Qb6 12.Qb3 Nxd4 13.Qxb6 Nxf3+ 14.exf3 axb6 15.Bc4 Ke7 16.Kd2 b5 17.Nxb5 Rhc8 18.Kd3 Bxb5 19.Bxb5 Rxa2 20.Rb1 Ra5 21.Bc4 Rac5 22.Bb3 Rd8+ 23.Ke3 Re5+ 24.Kf4 Rd4+ 25.Kg3 Rg5+ 26.Kh3 Rh5+ 27.Kg3 Be5+ {#R} 0-1

[Event "?"] [Site "masterchessopen.com URS"] [Round "0"] [White "Bogdanov Valentin (UKR)"] [Black "Gulko Boris F (USA)"] [Result "0-1"] [WhiteElo "2374"] [BlackElo "2535"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.b4 c6 11.Qb3 Be6 12.Be2 Nd7 13.O-O g5 14.Rac1 a6 15.Ne1 f5 16.Nd3 f4 17.Ne4 Qe7 18.Nec5 fxe3 19.fxe3 Bf5 20.Rf3 Bg4 21.Nxd7 Bxf3 22.Bxf3 Qxe3+ 23.Kf1 Bxd4 24.Nxf8 Re8 {#R} 0-1

[Event "Ch Australia"] [Site "masterchessopen.com Cooma (Australia)"] [Round "1"] [White "Hill Robin (AUS)"] [Black "Hester David A"] [Result "1-0"] [WhiteElo "2175"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 exd5 9.Qe3+ Kf8 10.Qf4 Bf6 11.h4 Kg7 12.e4 dxe4 13.Ngxe4 Bxd4 14.O-O-O c5 15.Bc4 Qe7 16.h5 Bf5 17.h6+ Kf8 18.Rxd4 cxd4 19.Nd5 Qe6 20.Ng5 Qc6 21.Qxd4 f6 22.Nxf6 {#r} 1-0

[Event "Ch World (for the Blind)"] [Site "masterchessopen.com Bad Berleburg (Germany)"] [Date "1975.02.24"] [Round "7"] [White "Maenhout E"] [Black "Horrocks Jeff"] [Result "0-1"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 exd5 9.Qe3+ Kf8 10.Qd2 c6 11.e4 h6 12.Nf3 dxe4 13.Nxe4 Qe7 14.Qc2 f5 15.Bd3 fxe4 16.Bxe4 Bf5 17.Nd2 Bxe4 18.Nxe4 Nd7 19.O-O Nb6 20.Rfe1 Kg8 21.Nc5 Qf7 22.Re6 Kh7 23.Rae1 Rhe8 24.h4 Rxe6 25.Nxe6 Re8 26.Qe4 Kg8 27.Qe3 Nd5 28.Qe4 Nc7 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Birmingham (England)"] [Round "0"] [White "Meyer Eugene B (USA)"] [Black "Stean Michael F (ENG)"] [Result "0-1"] [WhiteElo "2443"] [BlackElo "2420"] [ECO "A04"] [Opening "Reti: 1...g6"] 1.Nf3 g6 2.d4 Bg7 3.c4 Nf6 4.Nc3 d5 5.Bg5 dxc4 6.e3 Be6 7.Ne5 Nd5 8.Nxc4 c5 9.Ne4 cxd4 10.Qa4+ Nd7 11.Ned6+ Kf8 12.Nxb7 Qc7 13.Nba5 dxe3 14.fxe3 h6 15.Bh4 Bxb2 16.Rb1 Nc5 17.Qc6 Bc3+ 18.Kf2 Bxa5 19.Nxa5 Qxa5 20.Qxa8+ Kg7 21.Qc6 Qxa2+ 22.Be2 Ne4+ 23.Kf3 Nd2+ 24.Kg3 Nxb1 25.Bc4 Qd2 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com DDR"] [Round "0"] [White "Weiz"] [Black "Kaminski"] [Result "0-1"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 exd5 9.Qe3+ Kf8 10.Qf4 Bf6 11.Nf3 g5 12.Qe3 Nc6 13.O-O-O g4 14.Nd2 Kg7 15.Qd3 Nxd4 16.e4 c5 17.Nxd5 Be6 18.Ne3 Qc7 19.Nd5 Bxd5 20.exd5 Qe5 21.Nc4 Qxd5 22.Kb1 b5 23.Ne3 Qe6 24.f4 Rhe8 25.Re1 c4 26.Qd2 Qe4+ 27.Kc1 Rad8 28.Qf2 Rc8 {#R} 0-1

[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Kletsel Mikhail"] [Black "Cording Harm (GER)"] [Result "1-0"] [BlackElo "2258"] [ECO "E60"] [Opening "King's Indian: 3.Nf3 Bg7"] 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 c6 8.dxc6 Nxc6 9.d5 Ne5 10.e3 O-O 11.Be2 a6 12.O-O b5 13.Qb3 Qb6 14.Rfd1 Bg4 15.Bxg4 Nxg4 16.Nf3 Rac8 17.Rd3 Rc4 18.a4 Qa5 19.Ra3 Rb4 20.Qc2 bxa4 21.Rxa4 Rxa4 22.Nxa4 Rb8 23.g3 Qb4 24.Nd4 Ne5 25.Rd1 Re8 26.Kg2 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Dortmund (Germany)"] [Round "0"] [White "Pytel Krzysztof (FRA)"] [Black "Smejkal Jan (CZE)"] [Result "0-1"] [WhiteElo "2435"] [BlackElo "2575"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 dxc4 8.e3 b5 9.a4 c6 10.axb5 cxb5 11.Ne5 Bb7 12.Qb1 Qb6 13.Qb4 f6 14.Ra5 Nc6 15.Nxc6 Bxc6 16.d5 Bxd5 17.Rxb5 a5 18.Qa4 Qc6 19.e4 Bxe4 20.Bxc4 Bxg2 21.Rg1 Qe4+ 22.Kd1 Kf8 23.Kc1 Rc8 24.Bb3 Rxc3+ 25.Kb2 f5 26.Ka3 Qxa4+ 27.Kxa4 Bc6 {#R} 0-1

[Event "It (open)"] [Site "masterchessopen.com La Falda (Argentina)"] [Round "9"] [White "Bernat Miguel (ARG)"] [Black "Franco Ocampos Zenon (PAR)"] [Result "0-1"] [WhiteElo "2380"] [BlackElo "2501"] [ECO "E60"] [Opening "King's Indian: 3.Nf3 Bg7"] 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.b4 c6 11.Rc1 a6 12.Be2 Nd7 13.O-O Qe7 14.Qb3 b5 15.a4 Nb6 16.Ra1 Bg4 17.Ra2 Rfb8 18.axb5 axb5 19.Rxa8 Rxa8 20.Ne1 Bxe2 21.Nxe2 Nc4 22.Nf3 Ra3 23.Qb1 Bf8 24.Ne5 Nxe5 25.dxe5 Qxb4 26.Qc1 Qc4 27.Nd4 b4 {#R} 0-1

[Event "Ch Netherlands (juniors) (under 18)"] [Site "masterchessopen.com Leeuwarden (Netherlands)"] [Round "9"] [White "Douven Rudy C (NED)"] [Black "Van de Scheer Henk"] [Result "1-0"] [WhiteElo "2389"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 c6"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 c6 6.e3 Bg4 7.Be2 Bxf3 8.Bxf3 dxc4 9.Qe2 O-O 10.Qxc4 Nbd7 11.O-O Rc8 12.Rfd1 Qc7 13.Bf4 Qd8 14.e4 e6 15.Qe2 Nb6 16.Bg5 Re8 17.e5 {#r} 1-0

[Event "Ch Europe (team)"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Peev Peicho (BUL)"] [Black "Pavlov Mircea (ROM)"] [Result "0-1"] [WhiteElo "2460"] [BlackElo "2380"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 dxc4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 dxc4 6.e4 O-O 7.Bxc4 Bg4 8.Be2 Nfd7 9.O-O Nc6 10.Ne1 Bxe2 11.Nxe2 Nb6 12.Nf3 Qd7 13.Qc1 Rfd8 14.Rd1 Rac8 15.Qf4 f6 16.Bh6 g5 17.Bxg5 fxg5 18.Qxg5 Qd6 19.Nh4 Qf6 20.Qg4 Nxd4 21.Nf4 Qxf4 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Rimavska Sobota (Slovakia)"] [Round "1"] [White "Kluger Gyula (HUN)"] [Black "Liebert Heinz (GER)"] [Result "0-1"] [WhiteElo "2250"] [BlackElo "2247"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 dxc4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 dxc4 6.e3 Be6 7.Ne5 Nd5 8.Bxc4 Nxc3 9.bxc3 Bxc4 10.Nxc4 Qd5 11.Qb3 b5 12.Na3 Qxg5 13.Nxb5 Na6 14.Qa4 c6 15.Nd6+ exd6 16.Qxc6+ Ke7 17.Qb7+ Ke6 18.Qxa6 Qxg2 19.Ke2 Rhc8 20.c4 Bxd4 21.exd4 Qe4+ 22.Kd2 Qxd4+ 23.Ke2 Rxc4 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Sochi (Russia)"] [Round "0"] [White "Ftacnik Lubomir (SVK)"] [Black "Adorjan Andras (HUN)"] [Result "0-1"] [WhiteElo "2360"] [BlackElo "2530"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 c5 7.cxd5 Nxc3 8.bxc3 Qxd5 9.e3 cxd4 10.cxd4 Nc6 11.Be2 O-O 12.O-O e5 13.dxe5 Qa5 14.Qb3 Nxe5 15.Nd4 Nc6 16.Rad1 Nxd4 17.exd4 Bd7 18.Be7 Rfe8 19.Qxb7 Ba4 20.Rb1 Bxd4 21.Bc4 Qf5 22.Bd6 Rad8 23.Qa6 Bd7 24.Rbd1 Bb6 25.h3 Bc6 26.Be2 Qe6 {#R} 0-1

[Event "Ch Yugoslavia"] [Site "masterchessopen.com Zagreb (Croatia)"] [Round "0"] [White "Rajkovic Dusan (SRB)"] [Black "Hulak Krunoslav (CRO)"] [Result "1-0"] [WhiteElo "2495"] [BlackElo "2525"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 h6 9.Nh3 exd5 10.Nf4 O-O 11.e3 c5 12.dxc5 d4 13.exd4 Bxd4 14.O-O-O Nc6 15.Bc4 g5 16.Nb5 Bxc5 17.Qc3 Bb4 18.Bxf7+ Rxf7 19.Rxd8+ Nxd8 20.Qxb4 Rxf4 21.Qe7 Bf5 22.Nd6 Bg6 23.f3 Nf7 24.Rd1 g4 25.Qe6 Kh7 26.Nxf7 Bxf7 27.Rd7 {#r} 1-0

[Event "Memorial J.Capablanca"] [Site "masterchessopen.com Cienfuegos (Cuba)"] [Round "0"] [White "Hernandez Jose J (CUB)"] [Black "Garcia Martinez Silvino (CUB)"] [Result "1-0"] [WhiteElo "2365"] [BlackElo "2465"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 c5 7.cxd5 Qa5 8.e3 cxd4 9.exd4 Nxc3 10.Qd2 Bg4 11.Be2 Nd7 12.bxc3 Bh6 13.Qb2 Rc8 14.O-O Qxc3 15.Qxb7 Qc7 16.Qxc7 Rxc7 17.Rfe1 Nb6 18.Bb5+ Kf8 19.d6 exd6 20.Bf6 {#r} 1-0

[Event "corr."] [Site "masterchessopen.com Great Britain"] [Round "0"] [White "Coast P"] [Black "Timson Paul"] [Result "0-1"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qa4+ Bd7 9.Qb3 Qxg5 10.Qxb7 O-O 11.Qxa8 Nc6 12.h4 Qh6 13.Qb7 Nxd4 14.Kd1 exd5 15.e3 Bg4+ 16.Kd2 Ne6 17.Re1 d4 18.Nd5 dxe3+ 19.fxe3 Rd8 20.Kc1 Qh5 21.e4 Qe5 22.Bc4 Nc5 23.Qb4 c6 24.Ne3 Be6 25.Bxe6 Nd3+ {#R} 0-1

[Event "It (cat.15)"] [Site "masterchessopen.com Montreal (Canada)"] [Round "0"] [White "Huebner Robert Dr (GER)"] [Black "Kavalek Lubomir (USA)"] [Result "0-1"] [WhiteElo "2595"] [BlackElo "2590"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 c6 8.dxc6 Nxc6 9.e3 e5 10.d5 Qxg5 11.dxc6 O-O 12.Be2 Rd8 13.Qa4 Qxg2 14.Qe4 Qxe4 15.Nxe4 bxc6 16.Bc4 Kf8 17.Rc1 Ke7 18.Ke2 f5 19.Nc5 e4 20.b3 Bb2 21.Rc2 Ba3 22.Na4 f4 23.exf4 Bg4+ 24.Ke3 Bd1 25.Rd2 Bf3 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Paris (France)"] [Round "0"] [White "Gedult David"] [Black "Neiman Emmanuel (FRA)"] [Result "1-0"] [BlackElo "2335"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 dxc4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 dxc4 6.e3 Be6 7.Ne5 Nd5 8.Bxc4 f6 9.Qb3 Nxc3 10.Bxe6 fxe5 11.bxc3 b6 12.O-O-O exd4 13.Rxd4 Bxd4 14.Bf7+ Kf8 15.Rd1 Nc6 16.Rxd4 h6 17.Bxg6 Ne5 18.Rf4+ Kg7 19.Rf7+ Kxg6 20.Qe6+ Kxg5 21.Qf5+ Kh4 22.g3# 1-0

[Event "It (open) (d)"] [Site "masterchessopen.com Pellestrina (Italy)"] [Round "7"] [White "Tiozzo F"] [Black "Silini R"] [Result "1-0"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.Be2 c6 11.O-O Qe7 12.Re1 Nd7 13.Bd3 Nf6 14.Ne2 Ne4 15.Ng3 h5 16.Nd2 f5 17.Bxe4 fxe4 18.f3 exf3 19.Nxf3 Bg4 20.Qd3 Bxf3 21.gxf3 h4 22.Ne2 Rxf3 {#r} 1-0

[Event "Ch Italy"] [Site "masterchessopen.com Venice (Italy)"] [Round "3"] [White "Toth Bela (ITA)"] [Black "Bonfa Ileano (ITA)"] [Result "1-0"] [WhiteElo "2345"] [BlackElo "2285"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 dxc4 8.e3 Be6 9.Qb1 b6 10.Nd2 O-O 11.Be2 Bd5 12.O-O Qd7 13.Rd1 e6 14.e4 Bb7 15.Bxc4 Nc6 16.Qd3 Na5 17.Bb5 Bc6 18.Ba6 Ba4 19.Re1 Rab8 20.e5 b5 21.Ne4 Qc6 22.Nf6+ Bxf6 23.Bxf6 Rfd8 24.Re3 Qe8 25.Rh3 Qf8 26.Re1 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Zagreb (Croatia)"] [Round "10"] [White "Haik Aldo (FRA)"] [Black "Popovic Petar (SRB)"] [Result "1-0"] [WhiteElo "2390"] [BlackElo "2485"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 dxc4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 dxc4 6.e4 O-O 7.Bxc4 Bg4 8.Be2 Nfd7 9.d5 Nb6 10.Qb3 c6 11.Rd1 cxd5 12.exd5 h6 13.Be3 N8d7 14.O-O Rc8 15.Nb5 a6 16.Na7 Ra8 17.Nc6 bxc6 18.dxc6 Be6 19.Qa3 Nd5 20.cxd7 Qxd7 21.Bd4 f6 22.Bc5 Bf7 23.Rfe1 Rfc8 24.Bc4 e5 25.Rxd5 Bxd5 26.Rd1 Kh7 27.Bxd5 Rab8 28.Bg8+ {#r} 1-0

[Event "It (cat.10)"] [Site "masterchessopen.com Baku (Azerbaijan)"] [Round "0"] [White "Lechtynsky Jiri (CZE)"] [Black "Torre Eugenio (PHI)"] [Result "1-0"] [WhiteElo "2450"] [BlackElo "2520"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 exd5 9.Qe3+ Kf8 10.Qf4 Bf6 11.h4 h6 12.Nf3 c6 13.e4 dxe4 14.Nxe4 Kg7 15.Bc4 Nd7 16.Nd6 Rf8 17.h5 Qe7+ 18.Kf1 g5 19.Nf5+ Kh7 20.Qd2 Qe4 21.Re1 Qf4 22.Qc2 Kh8 23.Nxh6 Bg7 24.Nxf7+ {#r} 1-0

[Event "Ch Argentina (juniors)"] [Site "masterchessopen.com Chacabuco (Argentina)"] [Round "0"] [White "Wehbe Ricardo (ARG)"] [Black "Grushka Carlos (ARG)"] [Result "0-1"] [WhiteElo "2250"] [BlackElo "2226"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 exd5 9.Qe3+ Kf8 10.h4 c6 11.O-O-O Nd7 12.Qf4 Qf6 13.Qxf6 Nxf6 14.e4 h6 15.Nf3 Nxe4 {#R} 0-1

[Event "Ch Europe (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Bertame"] [Black "Timperi Kalevi"] [Result "0-1"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 dxc4 8.Qa4+ Qd7 9.Qxc4 b6 10.Bg3 c5 11.Bxb8 Rxb8 12.dxc5 b5 13.Qb3 b4 14.Rc1 Bxc3+ {#R} 0-1

[Event "Ch Argentina"] [Site "masterchessopen.com Quilmes (Argentina)"] [Round "5"] [White "Alvarez Ernesto (ARG)"] [Black "Hase Juan C (ARG)"] [Result "0-1"] [WhiteElo "2260"] [BlackElo "2395"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 dxc4 8.Qa4+ Qd7 9.Qxc4 O-O 10.Bg3 Nc6 11.e4 b6 12.Qd5 Qe8 13.Bxc7 Bb7 14.Bb5 Rc8 15.Be5 Nxe5 16.Qxe5 Bc6 17.Bxc6 Qxc6 18.Qg5 Qxc3+ 19.Ke2 Qb2+ 20.Ke3 Rc3+ 21.Kf4 Qxf2 22.Rhf1 Qe3+ 23.Kg4 h5+ {#R} 0-1

[Event "Cup Rilton"] [Site "masterchessopen.com Stockholm (Sweden)"] [Round "0"] [White "Schussler Harry (SWE)"] [Black "Blomstrom Lars (SWE)"] [Result "1-0"] [WhiteElo "2420"] [BlackElo "2153"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.b4 O-O 10.e3 Nc6 11.b5 Ne7 12.Be2 Qd6 13.O-O Bd7 14.Ne1 Rae8 15.Nd3 Nf5 16.Bf3 Nh4 17.Nc5 c6 18.Nxb7 Nxf3+ 19.Qxf3 Qe7 20.Nc5 cxb5 21.Qxd5 {#r} 1-0

[Event "Ch World (juniors) (under 16)"] [Site "masterchessopen.com Embalse"] [Round "7"] [White "Rodriguez Pablo (CHI)"] [Black "Kekki Petri (FIN)"] [Result "0-1"] [WhiteElo "2084"] [BlackElo "2335"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 c6 7.cxd5 cxd5 8.Qb3 Nxc3 9.Qxc3 Nc6 10.e3 O-O 11.Bd3 Bg4 12.Nd2 Rc8 13.Qa3 Qb6 14.O-O e5 15.Qb3 Qa5 16.Qc3 Nb4 17.Nb3 Rxc3 18.bxc3 Qb6 19.cxb4 exd4 20.h3 Be6 21.Be7 dxe3 22.Bc5 Qd8 23.Nd4 exf2+ 24.Rxf2 b6 25.Nxe6 fxe6 26.Rxf8+ Bxf8 {#R} 0-1

[Event "Ch BRD (Hochschul)"] [Site "masterchessopen.com Aachen (Germany)"] [Round "7"] [White "Brackenhofer"] [Black "Horstmann"] [Result "1-0"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 c5 7.Nxd5 Qa5+ 8.b4 cxb4 9.Nd2 Nc3 10.Nxc3 bxc3 11.Nb3 Qb4 12.e3 e5 13.Bd3 O-O 14.O-O exd4 15.exd4 Nc6 16.Re1 Qa4 17.Bf1 b5 18.Qf3 Bd7 19.Bf6 {#r} 1-0