[Site "masterchessopen.com – Hague/Moscow (Netherl./Russia)"] [Round "14"] [White "Euwe Max (NED)"] [Black "Smyslov Vassily (RUS)"] [Result "1-0"] [BlackElo "2494"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.a4 a5 11.d5 Na6 { ? } ( 11...Bxf3 12.gxf3 Qd6 { ? ?b4? } ) 12.Be2 e6 { ?! } ( { ? } 12...Qd6 ) 13.h3 Bxf3 14.Bxf3 exd5 15.exd5 Qh4 { ? } ( 15...Qe7 { ? ?b4 } ) 16.Ne4 { !± } 16...Rae8 { ?! } ( { x?a3-f8; ? } 16...Rfe8 ) 17.g3 Qd8 ( 17...Qe7 18.d6 Qe6 19.Qb5 { ± } ) 18.d6 Nc8 ( 18...Nb4 19.dxc7 Qxc7 ( 19...Qd3 20.Qxd3 Nxd3+ 21.Ke2 ) 20.Rc1 { +?? } ) 19.dxc7 Qxc7 20.O-O { +?? } 20...Re6 21.Rac1 Qe5 ( 21...Qe7 22.Ng5 Rxe3 23.Qxe3 Qxe3 24.fxe3 Bh6 25.h4 f6 26.Bd5+ { +?? } ) 22.Qxb7 Ne7 ( 22...Qxb2 23.Qxc8 Rxc8 24.Rxc8+ Bf8 25.Bh6 { +?? } ) 23.Ng5 { ! } 23...Rf6 ( 23...Rd6 24.Bf4 ) ( 23...Rb8 24.Qa7 ) 24.Bf4 Rxf4 25.gxf4 Qxf4 ( 25...Qf6 26.Rfe1 Nf5 27.Rc6 { +?? } ) 26.Qxe7 Bf6 ( 26...Bh6 27.Nxf7 { +?? } ) 27.Qe3 { ? } ( 27.Qxf7+ { ! } 27...Rxf7 28.Rc8+ Bd8 29.Rxd8+ Rf8 30.Ne6 { +?? } ) 27...Qxe3 28.fxe3 Bxg5 29.Rc3 f5 30.Rd1 Nc5 31.b3 Re8 32.Rd5 Bxe3+ 33.Kg2 Na6 34.Rd7 ( 34.Rxa5 { ? } 34...Bd2 ) 34...Bf4 35.Ra7 Nb4 36.Rxa5 Kg7 37.Rb5 Bd2 38.Rc7+ Kf6 39.Rd7 Be1 40.Rb6+ Kg5 41.h4+ Kf4 42.Rxb4+ {#r} 1-0

[Event "Ch World (match-tournament)"] [Site "masterchessopen.com – Hague/Moscow (Netherl./Russia)"] [Round "24"] [White "Euwe Max (NED)"] [Black "Smyslov Vassily (RUS)"] [Result "0-1"] [BlackElo "2494"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.a4 a5 11.d5 Bxf3 12.gxf3 Qd6 13.Nb5 Qb4+ 14.Qxb4 axb4 15.Nxc7 ( 15.a5 Bxb2 16.Rb1 Na4 ) 15...Rxa4 16.Rb1 ( 16.Rxa4 Nxa4 17.b3 Nc3 { ? x?c7 } ) 16...N6d7 17.Nb5 Rc8 18.Be2 ( 18.Nd4 b3 19.Nxb3 Rb4 ( 19...e6 20.dxe6 fxe6 21.Bh3 Kf7 22.O-O { ? } ) 20.Nd2 Rxb2 21.Rxb2 Bxb2 22.Ke2 { = } ) 18...b3 { ! } 19.Na3 { ! } ( 19.O-O Rc2 20.Bd1 Rxb2 { ? } ) 19...Bxb2 ( 19...Na6 20.Bb5 ) ( 19...e6 20.dxe6 fxe6 21.O-O { = } ) 20.Rxb2 Rxa3 21.Kd2 { ?! } ( { ? } 21.Bd1 Rc3 ( 21...Nc5 22.Bxc5 Rxc5 23.Rxb3 Rxb3 24.Bxb3 { = } ) ( 21...Ne5 22.Rxb3 Nxf3+ 23.Ke2 Rxb3 24.Bxb3 Ne5 { ?? } ) 22.Kd2 ) 21...Na6 22.Rhb1 Nac5 23.Bd4 { ?! } ( 23.Bd1 Ra2 24.Rxa2 bxa2 25.Ra1 Ra8 26.Kc3 { ? xa2 } ) ( 23.Bb5 Ne5 24.Bxc5 Rxc5 25.Rxb3 Nxf3+ 26.Ke3 Rxb5 ( 26...Rc3+ 27.Rxc3 Rxc3+ 28.Bd3 { ! = } ) 27.Rxa3 Rxb1 28.Kxf3 { = } ) 23...e5 24.dxe6 { ? } ( 24.Bxc5 { ? } 24...Nxc5 25.Bd1 Ra2 26.Rxa2 bxa2 27.Ra1 Ra8 28.Kc3 { ??+? } ) ( 24.Be3 f5 25.exf5 gxf5 26.d6 { ! ? ?c4?, ? ?g1? } ) ( 24.Bc3 Nb6 25.Bb4 Ra2 26.Ke1 { ! } 26...Nba4 ( 26...Rxb2 27.Rxb2 Nba4 28.Rb1 { ?/= } ) 27.Rxa2 bxa2 28.Ra1 { ?/= } ) 24...Nxe6 25.Be3 Ndc5 26.Bxc5 { ? } ( 26.Bc4 { ! } 26...Nxe4+ ( 26...Rd8+ 27.Bd5 ) ( 26...Na4 27.Bxe6 ) 27.fxe4 Rxc4 28.Kd3 Rb4 29.f3 { ? ?c4?/= } ) 26...Nxc5 { ? } 27.Kc3 ( 27.Bc4 Na4 28.Rxb3 Ra2+ { ??+ } ) ( 27.Bd1 Rd8+ { ??+ } ) ( 27.Ke3 Rd8 28.Bc4 Kg7 29.Ke2 Na4 { ??+ } ) 27...Ra4 28.Kd2 Kg7 29.Ke3 Rd8 30.Rc1 ( 30.Bd1 Ra3 ) ( 30.Rd1 Rxd1 31.Bxd1 Kf6 32.Kd2 Ra2 { ??+ } ) 30...b6 31.Bc4 Rda8 { ??+ } 32.Bd5 ( 32.Bxb3 Rb4 33.Rc3 Ra3 { ??+ } ) 32...Ra2 33.Rcb1 R8a4 34.Kd2 Rd4+ 35.Ke2 ( 35.Kc3 Rxd5 36.exd5 Na4+ { ??+ } ) ( 35.Ke3 Rd3+ 36.Ke2 Rxb2+ 37.Rxb2 g5 { ? ?f6-e5-d4??+ } ) 35...Na4 { ! } 36.Rxa2 bxa2 37.Ra1 ( 37.Bxa2 Nc3+ 38.Ke3 Ra4 39.Bb3 Ra3 { ??+ } ) 37...Nc3+ 38.Ke3 ( 38.Ke1 Rb4 39.Bxa2 Ra4 { ??+ } ) 38...Rd1 {#R} 0-1

[Event "Izt"] [Site "masterchessopen.com – Saltsjobaden (Sweden)"] [Round "0"] [White "Bondarevsky Igor Z (RUS)"] [Black "Flohr Salomon M (CZE)"] [Result "1-0"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 e5 11.Be2 { ! } 11...exd4 ( 11...Bxf3 12.dxe5 Qe7 13.Bxf3 { P } ) 12.Bxd4 Bxd4 13.Nxd4 Bxe2 14.Ndxe2 Qe7 15.O-O N8d7 16.f4 { ! } 16...Nc5 17.Qc2 Rad8 18.Ng3 a6 19.e5 Rxd1 20.Qxd1 { ! } 20...Rd8 21.Qc2 Nd5 22.Nxd5 Rxd5 23.b4 Nd7 24.Qc4 { ? } 24...Nb6 25.Qc3 Rd8 26.a3 Nd5 27.Qf3 c6 28.h3 f5 { ? } ( 28...Re8 29.f5 Qxe5 30.fxg6 fxg6 31.Qf7+ { ^20 } ) 29.exf6 Nxf6 30.f5 { ! } 30...g5 31.Nh5 Nxh5 32.Qxh5 Qf6 33.Qe2 Rd5 ( 33...Kg7 34.Re1 { P } ) 34.Qe8+ Qf8 35.Qe6+ Qf7 36.Qc8+ Kg7 37.f6+ Kg6 38.Re1 Rd7 { ? } {#r} 1-0

[Event "Match \"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "15"] [White "Szabo Laszlo (HUN)"] [Black "Kotov Alexander A (RUS)"] [Result "1-0"] [WhiteElo "1903"] [BlackElo "2500"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh3 14.Rg1 Qd6 15.f4 c6 16.a4 Bc8 17.a5 Nd7 18.dxc6 Qxc6 19.Nd5 Kh8 20.Nxe7 Qc7 21.Qb4 b6 22.Bd4 Nc5 23.Nd5 Qb7 24.axb6 axb6 25.Nxb6 Ne6 26.Bxg7+ Kxg7 27.f5 Rb8 28.Qc3+ f6 29.Nd5 Nd8 30.fxg6 hxg6 31.Bh5 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Prague (Czech Republic)"] [Round "0"] [White "Gofman V"] [Black "Filip Miroslav (CZE)"] [Result "1-0"] [BlackElo "2465"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.Nb5 Qd7 15.Rc1 Rfc8 16.a4 a6 17.Nxc7 Rxc7 18.Rxc7 Qxc7 19.Qxb6 Qxb6 20.Bxb6 Bxb2 21.Kd2 Rc8 22.Rb1 Be5 23.h3 Bf4+ 24.Be3 Bxe3+ 25.fxe3 Rc7 26.Kd3 g5 27.Kd4 Bg6 28.Bd3 Kf8 29.f4 gxf4 30.exf4 f6 31.e5 fxe5+ 32.fxe5 Bxd3 33.Kxd3 Ke8 34.Kd4 Kf7 35.e6+ Ke8 36.Rg1 Kf8 37.Rf1+ Ke8 38.Rf7 Rc1 39.Rxh7 Kd8 40.h4 Ra1 41.h5 Rxa4+ 42.Ke5 Ra1 43.h6 Rh1 44.Kd4 b5 45.Rh8+ Kc7 46.h7 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Venice (Italy)"] [Round "9"] [White "Szabo Laszlo (HUN)"] [Black "Fletzer Gino"] [Result "1-0"] [WhiteElo "1903"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Nd2 e6 12.h3 exd5 13.exd5 Bf5 14.g4 c4 15.Bxc4 Ndc5 16.Qa3 Bd3 17.Bxc5 Nxc5 18.Qxc5 Re8+ 19.Kd1 Rc8 20.Qxc8 Qxc8 21.Bxd3 Qc5 22.Nde4 Qb4 23.Rb1 f5 24.gxf5 gxf5 25.Nd2 Qd4 26.Kc2 Rc8 27.Rhg1 Rxc3+ 28.bxc3 Qxc3+ 29.Kd1 Kf8 30.Rxg7 Kxg7 31.Bxf5 b6 32.d6 Qd4 33.d7 Kf6 34.Rb4 Qd5 35.Rf4 Kg5 36.Rf3 h5 37.Rd3 {#r} 1-0

[Event "Ch Yugoslavia"] [Site "masterchessopen.com – Zagreb (Croatia)"] [Round "5"] [White "Ivkov Borislav (SRB)"] [Black "Janosevic Dragoljub (YUG)"] [Result "1-0"] [WhiteElo "2416"] [BlackElo "2330"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Bxf3 10.gxf3 Nc6 11.O-O-O e5 12.dxe5 Ncxe5 13.Bh3 c5 14.Bxd7 Nxd7 15.Qb5 Bd4 16.Bxd4 a6 17.Qd3 cxd4 18.Qxd4 Qg5+ 19.Qd2 Qxd2+ 20.Rxd2 Ne5 21.f4 Nc4 22.Rd7 b5 23.Nd5 Rfd8 24.Rxd8+ Rxd8 25.b3 Na5 26.Kb2 Kg7 27.Rc1 Rd6 28.Rc7 Nc6 29.Kc3 Nd8 30.Kb4 Ne6 31.Ra7 Rc6 32.f5 gxf5 33.exf5 Nd4 34.f6+ Rxf6 35.Nxf6 Nc6+ 36.Kc5 Nxa7 37.Ne8+ Kg6 38.Nd6 Kf6 39.Kb6 Ke6 40.Kxa7 Kxd6 41.Kxa6 Kc5 42.Ka5 b4 43.Ka4 f5 44.f4 h5 45.h4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Oldenburg (Germany)"] [Date "1949.06.19"] [Round "1"] [White "O'kelly De Galway Alberic (BEL)"] [Black "Heinicke Herbert (GER)"] [Result "1-0"] [WhiteElo "2460"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 e5 11.dxe5 N8d7 12.Be2 Qe7 13.O-O Nxe5 14.Nxe5 Bxe2 15.Nxe2 Qxe5 16.Nc3 Rad8 17.f4 Qa5 18.e5 c6 19.Bxb6 axb6 20.Ne4 b5 21.Rd6 Rxd6 22.Nxd6 Qc7 23.Rd1 Rd8 24.Rd3 Rd7 25.Kf1 Bf8 26.Ne8 Rxd3 27.Nf6+ Kg7 28.Qxd3 Qc8 29.Qd7 Qxd7 30.Nxd7 Be7 31.Kf2 f6 32.exf6+ Bxf6 33.Nxf6 Kxf6 34.a3 Ke6 35.Ke3 Kd5 36.Kd3 h5 37.g3 b6 38.h3 Kd6 39.Ke4 Ke6 40.g4 hxg4 41.hxg4 Kf6 42.f5 gxf5+ 43.gxf5 c5 44.Kf4 b4 45.axb4 cxb4 46.b3 Kf7 47.Ke5 Ke7 48.Kd5 Kf6 49.Kc6 {#r} 1-0

[Event "Ch BRD"] [Site "masterchessopen.com – Bad Pyrmont (Germany)"] [Round "1"] [White "Siegel Paul"] [Black "Teschner Rudolf (GER)"] [Result "0-1"] [BlackElo "2295"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.f4 Bxe2 15.Nxe2 Qc8 16.Rc1 c6 17.h4 Qd7 18.dxc6 bxc6 19.h5 Rab8 20.hxg6 hxg6 21.Rd1 Qc8 22.Bd4 e5 23.Bc5 Nd7 24.Qh3 Nf6 25.fxe5 Nh5 26.Bxf8 Qxf8 27.b3 Qb4+ 28.Kf1 Qxe4 29.Qh4 Qxe5 30.Rd8+ Rxd8 31.Qxd8+ Bf8 32.Qd4 Qf5 33.Qxa7 Qb1+ 34.Kg2 Qe4+ 35.Kf1 {#R} 0-1

[Event "Memorial M.Chigorin"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "0"] [White "Shamkovich Leonid (USA)"] [Black "Simagin Vladimir"] [Result "0-1"] [WhiteElo "2342"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Bxf3 10.gxf3 Nc6 11.Rd1 e5 12.dxe5 Ncxe5 13.Bh3 Nxf3+ 14.Ke2 Nfe5 15.Bxd7 Nxd7 16.Qb5 c6 17.Qxb7 Rb8 18.Qxd7 Rxb2+ 19.Kf1 Qf6 20.Na4 Rxa2 21.Nc5 Qf3 22.Kg1 Bh6 23.Bd4 Qxd1+ 24.Kg2 Qd2 25.Qd6 Be3 26.Nd7 Qxf2+ 27.Kh3 Qg2+ {#R} 0-1

[Event "Ch World (juniors)"] [Site "masterchessopen.com – Copenhagen (Denmark)"] [Round "5"] [White "Heikkila Heikki (FIN)"] [Black "Sherwin James T (USA)"] [Result "0-1"] [WhiteElo "2220"] [BlackElo "2246"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Be2 Nc7 12.O-O b5 13.Ne1 Bxe2 14.Nxe2 c4 15.Qc2 f5 16.a4 a6 17.exf5 Rxf5 18.Nf4 Nxd5 19.Ne6 Nxe3 20.fxe3 Rxf1+ 21.Kxf1 Qb6 22.Qe4 Re8 23.Nxg7 Kxg7 24.Nf3 Nf6 25.Qe5 Qd6 26.axb5 Qxe5 27.Nxe5 axb5 28.Ra5 Rb8 29.Ra7 Kf8 30.Nd7+ Nxd7 31.Rxd7 b4 32.Ke2 Ra8 33.Kd1 Ra1+ 34.Kd2 Ra2 35.Kc1 Ra1+ 36.Kd2 Rg1 37.Rd4 Rxg2+ 38.Kc1 Rg1+ 39.Kd2 Rg2+ 40.Kc1 c3 41.bxc3 bxc3 42.h4 Rh2 {#R} 0-1

[Event "Tournament (candidates)"] [Site "masterchessopen.com – Zurich (Switzerland)"] [Round "0"] [White "Stahlberg Gideon (SWE)"] [Black "Szabo Laszlo (HUN)"] [Result "0-1"] [BlackElo "1903"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Nd2 e6 12.d6 Bd4 13.Bxa6 bxa6 14.Nc4 Rb8 15.Qc2 e5 16.Nd5 Qh4 17.O-O Be6 18.g3 Qh5 19.f3 Bxd5 20.exd5 Nb6 21.Bxd4 exd4 22.Nxb6 Rxb6 23.Rac1 Rxd6 24.Qxc5 Rxd5 25.Qxa7 d3 26.Qe3 d2 27.Rcd1 Rfd8 28.g4 Qh4 29.Rf2 Rd3 30.Qf4 Qe7 31.Qa4 Qf6 32.Qb4 Qg5 33.Kg2 R3d4 34.Qb3 h5 35.h3 h4 36.f4 Qe7 37.Rf3 Rd3 38.Rxd3 Qe2+ 39.Kg1 Rxd3 40.Qb8+ Kh7 {#R} 0-1

[Event "Tournament (team)"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "0"] [White "Szapiel Henryk"] [Black "Filip Miroslav (CZE)"] [Result "0-1"] [BlackElo "2465"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Be2 Rb8 12.O-O Qa5 13.Bf4 Bxf3 14.gxf3 Ne5 15.Nb5 Nc7 16.Nxc7 Qxc7 17.Be3 Nd7 18.f4 b5 19.Rac1 Rfc8 20.Rfd1 c4 21.Qc2 Qa5 22.Bg4 Rc7 23.b3 Nf6 24.Bf3 Rbc8 25.Qb1 h5 26.e5 Ng4 27.d6 exd6 28.exd6 Nxe3 29.fxe3 Rd7 30.bxc4 bxc4 31.e4 Qc5+ 32.Kg2 Rxd6 33.e5 Rb6 34.Qc2 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "0"] [White "Uusi Gunnar (EST)"] [Black "Krogius Nikolai V (RUS)"] [Result "1-0"] [BlackElo "2485"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.dxc5 Qa5 11.Rc1 Nxc5 12.Qc4 Ncd7 13.Nd4 Nc6 14.Nb3 Qh5 15.Qb5 Nde5 16.f4 Bh6 17.Nd5 Bf3 18.Nd2 a6 19.Qb3 Rac8 20.Rxc6 Nxc6 21.Nxf3 b5 22.h3 g5 23.fxg5 Bg7 24.Bd3 e6 25.Nf4 Nd4 26.Bxd4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Ljubljana (Slovenia)"] [Round "7"] [White "Krivec Slavko"] [Black "Witkowski Stefan (POL)"] [Result "0-1"] [BlackElo "2178"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.Nc3 d5 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.Rd1 Nc6 11.dxc5 Qa5 12.Bb5 a6 13.Bxc6 bxc6 14.O-O Ne5 15.Qb6 Nc4 16.Qxa5 Nxa5 17.Na4 Nc4 18.Bd4 Rad8 19.Bxg7 Kxg7 20.Rxd8 Rxd8 21.Rc1 Kf6 22.h3 Be6 23.Kf1 Ne5 24.Nxe5 Kxe5 25.Nc3 Rd2 26.Rb1 Rc2 27.Ke1 h5 28.a3 Bb3 29.h4 Kf4 30.Kf1 Kg4 31.Nd1 Kxh4 32.Ne3 Rxc5 33.g3+ Kg5 34.Ke2 Bc2 35.f4+ Kf6 36.e5+ Ke6 37.Ra1 Be4 38.Rd1 Rb5 39.b4 c5 40.bxc5 Rxc5 41.Rd4 Bc6 42.Kd2 Ra5 43.Rd3 Ra4 44.Nc2 Be4 45.Rc3 h4 46.gxh4 Bxc2 47.Kxc2 Rxf4 48.Rc6+ Kxe5 {#R} 0-1

[Event "Ch World (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Kjellander Sven"] [Black "Koch Berthold (GDR)"] [Result "1-0"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.a4 a5 11.Rd1 Qd6 12.Be2 Bxf3 13.Bxf3 Qb4 14.Qc2 Nc6 15.e5 Rfd8 16.Bxc6 bxc6 17.O-O Nc4 18.Ne4 Rab8 19.Nc5 Nxe3 20.fxe3 Qxb2 21.Qc4 Rf8 22.Nd7 Rb4 23.Qxc6 Rc8 24.Nc5 Qa2 25.e6 f5 26.Qd7 Rf8 27.Qxe7 Rb2 28.Qg5 Bf6 29.Qg3 Be7 30.Rc1 c6 31.Qf3 Rc8 32.Nd3 Rc2 33.Ne5 Bd6 34.Rxc2 Qxc2 35.Nf7 Bf8 36.e4 Qxa4 37.exf5 Qxd4+ 38.Kh1 Qf6 39.g4 a4 40.Qe3 gxf5 41.gxf5 h6 42.Ne5 c5 43.Nd7 Qh4 44.Rg1+ Kh7 45.Qe5 {#r} 1-0

[Event "Ch URS"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "0"] [White "Polugaevsky Lev A (RUS)"] [Black "Simagin Vladimir P (RUS)"] [Result "1-0"] [WhiteElo "2585"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nc6 10.Qxb7 Na5 11.Qa6 c5 12.dxc5 Rb8 13.Bb5 Bxc3+ 14.bxc3 Qc7 15.c6 Ne5 16.Nxe5 Bc8 17.Qxa7 Qxe5 18.Qxa5 Rxb5 19.Qa3 Qxe4 20.O-O Qxc6 21.Rfe1 Bb7 22.f3 Re8 23.Rad1 Rf5 24.Rb1 h5 25.Rb6 Qc7 26.Bf2 Bd5 27.Ra6 e6 28.Qa5 Qc4 29.Qa4 Qxa4 30.Rxa4 Rc8 31.Bd4 f6 32.Ra7 e5 33.Bb6 Rg5 34.Be3 Rf5 35.Rd1 Bc6 36.Rd6 e4 37.fxe4 Rb5 38.Re6 Rb1+ 39.Kf2 Rb2+ 40.Kf3 Bb7 41.Re7 Ba8 42.Bc5 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Varna (Bulgaria)"] [Round "4"] [White "Fuchs Reinhard (GER)"] [Black "Milev Zdravko (BUL)"] [Result "0-1"] [WhiteElo "2389"] [BlackElo "2230"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Nd2 e6 12.h3 exd5 13.exd5 Bf5 14.g4 c4 15.Nxc4 Ndc5 16.Qd1 Bxc3+ 17.bxc3 Be4 18.Rg1 Bxd5 19.Be2 Re8 20.Kf1 Rc8 21.Bd4 Qh4 22.Nd6 Qxh3+ 23.Ke1 Qh2 24.Rg3 Qh1+ 25.Kd2 Ne4+ 26.Nxe4 Qxe4 27.Re3 Qf4 28.Qg1 Nc5 29.Ke1 Ne4 30.Bb5 Bc6 31.Bxc6 bxc6 32.Re2 Nxc3 33.Bxc3 Rxe2+ 34.Kxe2 Qc4+ 35.Kf3 Qxc3+ 36.Kg2 Re8 37.Qd1 Re4 38.Rb1 Qd4 {#R} 0-1

[Event "Ch World (juniors)"] [Site "masterchessopen.com – Hague (Netherlands)"] [Round "8"] [White "Gilden Lawrence C (USA)"] [Black "Jakobsen Ole (DEN)"] [Result "1-0"] [WhiteElo "2300"] [BlackElo "2334"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Bxf3 13.gxf3 f5 14.d6+ Kh8 15.d7 Nexd7 16.e5 Qc8 17.f4 Nb8 18.h4 Nc6 19.h5 gxh5 20.Bxh5 e6 21.Bc5 Rd8 22.Rxd8+ Nxd8 23.Bg6 h6 24.Ne4 fxe4 25.Rxh6+ Bxh6 26.Qh3 Nf7 27.Bxf7 Kh7 28.Qh5 Qg8 29.Bxg8+ Rxg8 30.Qf7+ Rg7 31.Qxe6 {#r} 1-0

[Event "corr."] [Site "masterchessopen.com – Czechoslovakia"] [Round "0"] [White "Trapl Jindrich (CZE)"] [Black "Mraz Milan"] [Result "1-0"] [WhiteElo "2336"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Bxf3 11.gxf3 Qb6 12.Qc2 Na6 13.Be2 Qa5 14.h4 b5 15.Qd2 c4 16.Bd4 Ne5 17.Kf1 b4 18.Nd1 Rac8 19.h5 Nc5 20.Kg2 e6 21.Ne3 Ncd3 22.Bxd3 cxd3 23.Bxe5 Bxe5 24.Ng4 Bg7 25.dxe6 fxe6 26.hxg6 hxg6 27.Nh6+ Bxh6 28.Rxh6 Kg7 29.Rah1 Qe5 30.Rh7+ Kf6 31.R1h5 Qxh5 32.Qf4+ Qf5 33.e5# 1-0

[Event "It"] [Site "masterchessopen.com – Habana (Cuba)"] [Round "19"] [White "Polugaevsky Lev A (RUS)"] [Black "Perez Perez Francisco J (ESP)"] [Result "1-0"] [WhiteElo "2585"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.f4 Bxc3+ 15.bxc3 Bxe2 16.Kxe2 Qd7 17.c4 c6 18.c5 Nc8 19.f5 cxd5 20.Rxd5 Qc6 21.Bh6 Re8 22.Rg1 e5 23.fxg6 hxg6 24.Be3 a6 25.a4 Qe6 26.Rg5 Ne7 27.Rd3 Nc6 28.Qxe6 Rxe6 29.Rd7 Rb8 30.h4 Kf8 31.h5 gxh5 32.Rxh5 Re7 33.Rh8+ Kg7 34.Rxe7 Rxh8 35.Rxb7 Rc8 36.Rb6 a5 37.Kd3 Kf6 38.Kc4 Ke6 39.Rb7 Nd8 40.Rb6+ Nc6 41.Bd2 Kd7 42.Bc3 Kc7 43.Kb5 Kd7 44.Rb7+ Ke6 45.Kc4 f5 46.exf5+ Kxf5 47.Kd5 Nd4 48.Rf7+ Kg6 49.Rd7 Nb3 50.c6 e4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Reggio Emilia (Italy)"] [Round "0"] [White "Forintos Gyozo V (HUN)"] [Black "Gragger Anton Fritz"] [Result "1-0"] [WhiteElo "2317"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.h4 Qd7 15.Nb5 Kh8 16.Nd4 Qa4 17.Qxa4 Nxa4 18.Rc1 c5 19.dxc6 bxc6 20.b3 c5 21.Nb5 a6 22.Nc7 Ra7 23.Nd5 e6 24.Nf4 Nc3 25.Nxh5 gxh5 26.Bxc5 Nxa2 27.Rc4 Raa8 28.Bxf8 Rxf8 29.f4 Nb4 30.Kd2 a5 31.Ke3 Bh6 32.Ra1 e5 33.Rxa5 Bxf4+ 34.Kf3 Rb8 35.Rc7 {#r} 1-0

[Event "Ch Hungary"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "0"] [White "Forintos Gyozo V (HUN)"] [Black "Filep Tibor (HUN)"] [Result "1-0"] [WhiteElo "2317"] [BlackElo "2216"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Bxf3 10.gxf3 Nc6 11.O-O-O Na5 12.Qa3 b6 13.h4 c6 14.h5 b5 15.e5 Rb8 16.Ne4 c5 17.hxg6 hxg6 18.dxc5 Bxe5 19.f4 Bg7 20.Bd4 Qc7 21.Qh3 f6 22.Qh7+ Kf7 23.Ng5+ fxg5 24.Qxg7+ Ke8 25.Qxg6+ Kd8 26.Qxg5 Nc6 27.Rh8 Kc8 28.Rxf8+ Nxf8 29.Bg2 Ne6 30.Bh3 Nd8 31.Qd5 {#r} 1-0

[Event "Ch \"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "0"] [White "Sosonko Gennadi (NED)"] [Black "Smolsky"] [Result "0-1"] [WhiteElo "2520"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Nd2 e6 12.Bxa6 bxa6 13.O-O exd5 14.exd5 Re8 15.Qa4 Bf5 16.Rfd1 Rb8 17.Qa3 Ne5 18.Bxc5 Nd3 19.Bxa7 Rxb2 20.Nf3 Rc2 21.Nd4 Nxf2 22.Nxc2 Nxd1 23.Rxd1 Bxc2 24.Rc1 Qh4 25.g3 Bd4+ 26.Bxd4 Qxd4+ 27.Kh1 Re2 28.Rf1 Re3 {#R} 0-1

[Event "Ch URS (swiss)"] [Site "masterchessopen.com – Kharkov (Ukraine)"] [Round "0"] [White "Doroshkievich Vladimir K (RUS)"] [Black "Tukmakov Vladimir B (UKR)"] [Result "0-1"] [WhiteElo "2420"] [BlackElo "2547"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Nd2 e6 12.dxe6 Bxe6 13.Bc4 Ne5 14.Bxe6 Nd3+ 15.Ke2 fxe6 16.Rhd1 Nab4 17.Qxe6+ Kh8 18.Nf3 c4 19.Qxc4 Rc8 20.Qb3 Qd6 21.Kf1 Qa6 22.Kg1 Nc6 23.Rab1 Rxf3 24.gxf3 Nce5 25.Kg2 Qf6 26.f4 Nxf4+ 27.Kf1 Nf3 28.Bxf4 Qxf4 29.Ne2 Qxe4 30.Qe3 Nxh2+ 31.Kg1 Nf3+ 32.Kf1 Qg4 33.Ng3 Rf8 34.Rd3 Be5 35.Rbd1 Bxg3 36.fxg3 Qh3+ 37.Ke2 Qg2+ 38.Qf2 Nd4+ 39.Rxd4 Qxf2+ {#R} 0-1

[Event "?"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "0"] [White "Forintos Gyozo V (HUN)"] [Black "Jansa Vlastimil (CZE)"] [Result "0-1"] [WhiteElo "2317"] [BlackElo "2478"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.f4 Bxe2 15.Nxe2 c6 16.h4 cxd5 17.h5 Qc8 18.hxg6 hxg6 19.Bxb6 axb6 20.Rxd5 Qc6 21.f5 e6 22.Qh3 Rfe8 23.fxe6 Qxe6 24.Qxe6 Rxe6 25.f3 Rxa2 26.Rd8+ Bf8 27.Nf4 Rd6 28.Rxf8+ Kxf8 29.Rh2 Rf6 30.Nd5 Rxf3 31.Rc2 Rh3 {#R} 0-1

[Event "Izt"] [Site "masterchessopen.com – Palma de Majorca (Spain)"] [Round "0"] [White "Addison Wiliam G (USA)"] [Black "Uhlmann Wolfgang (GER)"] [Result "0-1"] [WhiteElo "2490"] [BlackElo "2379"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.O-O-O a5 11.h3 a4 12.Qa3 Bxf3 13.gxf3 Qd6 14.Nb5 Qxa3 15.Nxa3 N8d7 16.f4 f5 17.e5 c6 18.Bg2 e6 19.Kb1 Rfd8 20.h4 h5 21.Rc1 Bf8 22.Nc2 Nd5 23.Bxd5 exd5 24.Ne1 Be7 25.Nf3 Nf8 26.Kc2 Ne6 27.Kd3 Ra5 28.Rhd1 Rb5 29.Rc2 Ra8 30.Ke2 Ra6 31.Kf1 Rab6 32.Rdd2 Nc7 33.Kg2 Na6 34.a3 Rb3 35.Kg3 R6b5 36.Ng1 Bd8 37.Nf3 Ba5 38.Re2 Nc7 39.Kg2 Kf7 40.Ng5+ Ke7 41.Bd2 Rd3 42.Bxa5 Rxa5 43.Rcd2 Rxd2 44.Rxd2 Rb5 45.e6 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Zinnowitz (Germany)"] [Round "0"] [White "Uhlmann Wolfgang (GER)"] [Black "Jansa Vlastimil (CZE)"] [Result "1-0"] [WhiteElo "2570"] [BlackElo "2450"] [ECO "D90"] [Opening "Gruenfeld: Flohr Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 O-O 8.e4 Bg4 9.Be3 Nfd7 10.Qb3 Nb6 11.Rd1 Nc6 12.d5 Ne5 13.Be2 Nxf3+ 14.gxf3 Bh5 15.a4 Qc8 16.h4 c6 17.Rc1 cxd5 18.Nxd5 Qe6 19.Bxb6 axb6 20.Rc7 Qe5 21.Rxe7 Qxb2 22.Qxb2 Bxb2 23.Nxb6 Ra7 24.O-O Bf6 25.Rd7 Bxh4 26.Rfd1 Bf6 27.Kg2 g5 28.R1d5 Bg6 29.Bd3 Re8 30.a5 Kg7 31.Nc4 Re6 32.e5 Be7 33.Bxg6 Kxg6 34.Rb5 Bf8 35.Rbxb7 Rxb7 36.Rxb7 Bc5 37.Rb5 Ba7 38.Rd5 Bb8 39.f4 gxf4 40.Kf3 Kf5 41.Nd6+ Kg6 42.Rb5 Ba7 43.Rb7 Bd4 44.a6 Rxe5 45.Nb5 Bc5 46.a7 Bxa7 47.Nxa7 h5 48.Nc6 Rc5 49.Nd4 {#r} 1-0

[Event "Ch Europe (juniors) (under 20) (final C)"] [Site "masterchessopen.com – Groningen (Netherlands)"] [Round "9"] [White "Luminet Denis (BEL)"] [Black "Zotos Loukas"] [Result "0-1"] [WhiteElo "2170"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Qc8 13.Nxe5 Bxe5 14.f3 Bd7 15.O-O c5 16.dxc6 Bxc6 17.Bh6 Rd8 18.Rxd8+ Qxd8 19.f4 Qd4+ 20.Kh1 Bg7 21.Bxg7 Kxg7 22.Qd1 Qb4 23.Qc2 Nc4 24.Bxc4 Qxc4 25.Rd1 Rd8 26.Re1 Rd3 27.Qe2 Qd4 28.Rd1 Rxd1+ 29.Nxd1 Qxe4 30.Qd2 Qc4 31.Qc3+ Qxc3 32.Nxc3 Kf6 33.Kg1 Kf5 34.g3 Kg4 35.Kf2 h6 36.b4 g5 37.fxg5 Kxg5 38.a4 Kf5 39.Ke3 e5 40.a5 a6 41.Nd1 h5 42.Nb2 Ke6 43.Nd3 Kd5 44.Nb2 Bb5 45.h4 f6 46.Kf3 Kd4 47.g4 hxg4+ 48.Kxg4 e4 49.h5 Be2+ {#R} 0-1

[Event "Ch Czechoslovakia"] [Site "masterchessopen.com – Trinec (Czech Republic)"] [Round "0"] [White "Jankovec Ivan (CZE)"] [Black "Kupka Slavoj (CZE)"] [Result "1-0"] [WhiteElo "2320"] [BlackElo "2169"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.f4 Bxe2 15.Nxe2 Qd7 16.Bd4 c6 17.Bxg7 Kxg7 18.Qc3+ Kg8 19.dxc6 Qxc6 20.Qxc6 bxc6 21.Rc1 Rfc8 22.Kd2 Rc7 23.Rhd1 Rd8+ 24.Kc2 Rb8 25.Rd3 c5 26.Rcd1 Rcc8 27.Rb3 Kf8 28.Nc3 Ke8 29.Nd5 Nd7 30.Ne3 Rxb3 31.Kxb3 Rb8+ 32.Kc3 Rb4 33.f3 f5 34.Nd5 Ra4 35.Nc7+ Kd8 36.Ne6+ Ke8 37.Rxd7 fxe4 38.Rd8+ Kf7 39.Nxc5 {#r} 1-0

[Event "It (cat.11)"] [Site "masterchessopen.com – Tallinn (Estonia)"] [Round "5"] [White "Saidy Anthony F (USA)"] [Black "Pribyl Josef (CZE)"] [Result "0-1"] [WhiteElo "2336"] [BlackElo "2440"] [ECO "D90"] [Opening "Gruenfeld: Flohr Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 O-O 8.e4 Bg4 9.Be3 Nfd7 10.Qb3 Nb6 11.Rd1 Nc6 12.d5 Ne5 13.Be2 Nxf3+ 14.gxf3 Bh5 15.a4 Qc8 16.h4 c6 17.Rc1 e6 18.a5 exd5 19.Bc5 Nd7 20.Bxf8 Nxf8 21.Nxd5 Qd8 22.Nc3 Ne6 23.Rd1 Qe7 24.Qc4 Nf4 25.Rh2 Be5 26.Rh1 Qf6 27.Rd7 b5 28.axb6 axb6 29.Bd1 Ra1 30.Kd2 Ne6 31.Rd3 Bf4+ 32.Re3 Nc5 33.Kc2 Qe5 34.Qb4 b5 35.Rh3 Na6 36.Qb3 Qc5 37.Kd2 Qd4+ 38.Ke2 Nc5 39.Qc2 Qc4+ 40.Ke1 Bxe3 41.fxe3 b4 42.Ne2 Nd3+ {#R} 0-1

[Event "corr."] [Site "masterchessopen.com – DDR"] [Round "0"] [White "Ketzscher Roland (GER)"] [Black "Weinitschke Gunter"] [Result "0-1"] [WhiteElo "2085"] [ECO "D90"] [Opening "Gruenfeld: Flohr Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 O-O 8.e4 Bg4 9.Be3 Nfd7 10.Qb3 Nb6 11.Rd1 Nc6 12.d5 Ne5 13.Be2 Nxf3+ 14.gxf3 Bh5 15.a4 Nd7 16.f4 Bxe2 17.Nxe2 Nf6 18.e5 Ng4 19.Bc1 Qd7 20.h3 Nh6 21.h4 Nf5 22.h5 Rfd8 23.hxg6 hxg6 24.Qh3 Qxa4 25.Rd3 Qc4 26.b3 Qb4+ 27.Bd2 Qb5 28.Qh7+ Kf8 29.Rdh3 e6 30.Nc3 Qxb3 31.Rd3 Qc4 32.Qh3 exd5 33.Ne2 d4 34.Qf3 Qd5 35.Qxd5 Rxd5 36.Bb4+ c5 37.Ba3 Rad8 {#R} 0-1

[Event "Izt"] [Site "masterchessopen.com – Manila (Philippines)"] [Round "0"] [White "Portisch Lajos (HUN)"] [Black "Gheorghiu Florin (ROM)"] [Result "1-0"] [WhiteElo "2645"] [BlackElo "2540"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.Rg1 Qd7 15.Rg3 c6 16.dxc6 Qxc6 17.Nb5 Nc8 18.Rd5 Kh8 19.Rc5 Qf6 20.Bd4 Qh4 21.Bxg7+ Kxg7 22.Qc3+ Kg8 23.Nc7 Rb8 24.Rcg5 f6 25.Ne6 Re8 26.f4 Bxe2 27.Rh3 Qxg5 28.Nxg5 fxg5 29.Kxe2 gxf4 30.Qc4+ Kg7 31.Rxh7+ Kxh7 32.Qf7+ Kh6 33.Qxe8 {#r} 1-0

[Event "It \"] [Site "masterchessopen.com – Amsterdam (Netherlands)"] [Round "3"] [White "Sosonko Gennadi (NED)"] [Black "Timman Jan H (NED)"] [Result "0-1"] [WhiteElo "2470"] [BlackElo "2510"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.Rg1 Qd7 15.Rg3 Kh8 16.Nb5 f5 17.Bd4 fxe4 18.Bxg7+ Kxg7 19.Nd4 exf3 20.Ne6+ Kg8 21.Bxf3 Bxf3 22.Rxf3 Rf6 23.Kf1 Re8 24.Re3 Kh8 25.Kg1 c6 26.dxc6 Qxc6 27.Ng5 Rf5 28.Ne6 Rf6 29.Ng5 Rf5 30.Ne6 Qc4 31.Qxc4 Nxc4 32.Rc3 Nd6 33.Rc7 Re5 34.Nf4 Rd8 35.Rd5 Re4 36.Nd3 Kg7 37.f3 Re6 38.Nc5 Rf6 39.Rxe7+ Kh6 40.Ne4 Rf7 41.Rxd6 {#R} 0-1

[Event "?"] [Site "masterchessopen.com – Torremolinos (Spain)"] [Round "0"] [White "Keene Raymond D (ENG)"] [Black "Tarjan James E (USA)"] [Result "1-0"] [WhiteElo "2505"] [BlackElo "2525"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.d4 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.Rg1 Qd7 15.Rg3 c6 16.dxc6 Qxc6 17.Nb5 Rfc8 18.Nxa7 Rxa7 19.Bxb6 Raa8 20.Bd4 Bxd4 21.Rxd4 Qc1+ 22.Rd1 Qc2 23.Rd8+ {#r} 1-0

[Event "?"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Lindholm Pertti (FIN)"] [Black "Siikaluoma Auno"] [Result "0-1"] [WhiteElo "1713"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.f4 Bxe2 15.Nxe2 Qd7 16.h4 c6 17.h5 cxd5 18.hxg6 hxg6 19.Bd4 Bxd4 20.Rxd4 Kg7 21.Ng3 Rg8 22.f5 Rh8 23.Rg1 e6 24.Qf3 exf5 25.Nxf5+ Kg8 26.e5 Re8 27.Qf4 Qe6 28.Ne3 Qxe5 29.Kf1 Qxf4 30.Rxf4 Rh5 31.Ng4 Nd7 32.f3 Rc8 33.Rb4 b6 34.a4 Rc4 {#R} 0-1

[Event "It (open)"] [Site "masterchessopen.com – Sandomier (Poland)"] [Round "11"] [White "Dobosz Henryk (POL)"] [Black "Nowak Ignacy (POL)"] [Result "1-0"] [WhiteElo "2409"] [BlackElo "2295"] [ECO "D90"] [Opening "Gruenfeld: Flohr Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 O-O 8.e4 Bg4 9.Be3 Nfd7 10.Qb3 Nb6 11.Rd1 Nc6 12.d5 Ne5 13.Be2 Nxf3+ 14.gxf3 Bh5 15.f4 Bxe2 16.Nxe2 Qd7 17.Bd4 Bf6 18.f5 c6 19.Rg1 cxd5 20.e5 Bg7 21.Qh3 Nc4 22.f4 Na5 23.e6 Qd6 24.Bxg7 {#r} 1-0

[Event "It \"] [Site "masterchessopen.com – Amsterdam (Netherlands)"] [Round "0"] [White "Sosonko Gennadi (NED)"] [Black "Timman Jan H (NED)"] [Result "1-0"] [WhiteElo "2530"] [BlackElo "2590"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Bxf3 11.gxf3 e6 12.h4 Nc6 13.e5 Ne7 14.h5 Re8 15.hxg6 Nxg6 16.Bd3 Nh4 17.Ke2 f5 18.Rdg1 c5 19.Bg5 Qxd4 20.Rxh4 Qxe5+ 21.Kf1 Rac8 22.Bb5 Rf8 23.Bf4 Qf6 24.Rh6 c4 25.Bxc4 Qd4 26.Bxe6+ Kh8 27.Ne2 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Barcelona (Spain)"] [Round "0"] [White "Forintos Gyozo V (HUN)"] [Black "Smejkal Jan (CZE)"] [Result "0-1"] [WhiteElo "2450"] [BlackElo "2575"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 e6 11.Bb5 Bxf3 12.gxf3 Qh4 13.Ne2 a6 14.Bd3 Nc6 15.Bb1 Rfd8 16.Rg1 Rd7 17.Rg2 Bh6 18.f4 Rad8 19.Rd3 Bg7 20.e5 Kh8 21.Kf1 a5 22.a3 a4 23.Qc2 Ne7 24.Ba2 Nf5 25.Rc3 c6 26.Rd3 Bf8 27.Rd2 Qh3 28.Ng1 Qxe3 29.fxe3 Nxe3+ 30.Ke2 Nxc2 31.Rxc2 Rxd4 32.Nh3 Bh6 33.Rf2 Rd1 34.Rf3 Ra1 35.b3 Rdd1 36.bxa4 Rh1 37.Nf2 Rhe1+ 38.Kd2 Nxa4 39.Nd3 Red1+ 40.Ke2 Rh1 41.Rh3 Bf8 42.Nf2 Rhe1+ {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "0"] [White "Ree Hans (NED)"] [Black "Schmidt Wlodzimierz (POL)"] [Result "1-0"] [WhiteElo "2460"] [BlackElo "2490"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.h4 Qd7 15.a4 a5 16.Nb5 Nc8 17.f4 Bxe2 18.Kxe2 Nd6 19.e5 Nxb5 20.Qxb5 Qf5 21.h5 c6 22.Qd3 Qxd3+ 23.Rxd3 f6 24.hxg6 hxg6 25.e6 f5 26.Rg1 cxd5 27.Rxg6 Kh7 28.Rg1 Rf6 29.Rxd5 Rxe6 30.Rxf5 Rf8 31.Rh5+ Rh6 32.Rxa5 Bxb2 33.Rb1 Bf6 34.Rxb7 Rc8 35.Rc5 Ra8 36.a5 Rh1 37.Rc6 Kg7 38.a6 Ra1 39.a7 Ra2+ {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com – Copenhagen (Denmark)"] [Round "4"] [White "Iskov Gert (DEN)"] [Black "Brinck-Claussen Bjorn (DEN)"] [Result "1-0"] [WhiteElo "2320"] [BlackElo "2263"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Be2 Qa5 12.O-O Rab8 13.a4 Nb4 14.Rfd1 Rbc8 15.Rac1 a6 16.d6 exd6 17.Rxd6 Bxf3 18.gxf3 c4 19.Qd1 Nc5 20.Nd5 Nxa4 21.Ne7+ Kh8 22.Nxc8 Nxb2 23.Qd2 Nc6 24.Rxc6 Qxd2 25.Bxd2 bxc6 26.Nd6 Ra8 27.Nxc4 {#r} 1-0

[Event "Cup Mitropa"] [Site "masterchessopen.com – Europe"] [Date "1977.10.08"] [Round "2"] [White "Cordes Hans-Joerg Dr (GER)"] [Black "Bonfa Ileano (ITA)"] [Result "0-1"] [WhiteElo "2269"] [BlackElo "2285"] [ECO "D90"] [Opening "Gruenfeld: Flohr Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 O-O 8.e4 Bg4 9.Be3 Nfd7 10.Qb3 Nb6 11.Rd1 Nc6 12.d5 Ne5 13.Be2 Nxf3+ 14.gxf3 Bh5 15.Rg1 Qc8 16.Rg3 Rd8 17.Nb5 Qd7 18.f4 Bxe2 19.Kxe2 Nc8 20.h4 a6 21.Nd4 Nd6 22.f3 c5 23.dxc6 bxc6 24.Qc2 Rac8 25.Kf2 c5 26.Nb3 Nxe4+ 27.fxe4 Qxd1 28.Qxd1 Rxd1 29.Bxc5 Rb1 30.Bxe7 Rxb2+ 31.Kf3 Rc3+ 32.Kg4 h5+ 33.Kh3 Rxg3+ 34.Kxg3 Rxa2 35.f5 Bf8 36.f6 a5 37.Nc5 a4 38.Nd7 Bh6 39.Nb6 a3 40.Nc4 Rg2+ {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com – Buenos Aires (Argentina)"] [Round "9"] [White "Anelli Antonio (ARG)"] [Black "Foguelman Alberto (ARG)"] [Result "1-0"] [WhiteElo "2325"] [BlackElo "2310"] [ECO "A15"] [Opening "English: Anglo-Indian"] 1.c4 Nf6 2.d4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Bxf3 10.gxf3 Nc6 11.Rd1 e5 12.dxe5 Ncxe5 13.Be2 Qh4 14.Nb5 c6 15.Nd6 b6 16.f4 Rad8 17.fxe5 Nxe5 18.O-O Nf3+ 19.Bxf3 Be5 20.Rfe1 Bxh2+ 21.Kf1 Bxd6 22.Rd2 g5 23.Bg2 Be5 24.Red1 g4 25.Qc2 Qf6 26.b3 h5 27.Ke2 Kg7 28.Rxd8 Rxd8 29.Rxd8 Qxd8 30.Qxc6 f6 31.f3 Qc7 32.Qxc7+ Bxc7 33.fxg4 hxg4 34.Bd4 Kg6 35.Kf2 Kg5 36.Bf1 Kf4 37.Bd3 Kg5 38.Be3+ Kh4 39.Kg2 Bd6 40.Bf2+ Kg5 41.Bc4 {#r} 1-0

[Event "It (cat.14)"] [Site "masterchessopen.com – Bugojno (Bosnia & Herzegovina)"] [Round "0"] [White "Ivkov Borislav (SRB)"] [Black "Timman Jan H (NED)"] [Result "1-0"] [WhiteElo "2515"] [BlackElo "2585"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.Rg1 Qb8 15.f4 Bxe2 16.Nxe2 c6 17.dxc6 bxc6 18.h4 Rd8 19.Rxd8+ Qxd8 20.h5 Rb8 21.hxg6 hxg6 22.Rxg6 Nd5 23.Rxg7+ Kxg7 24.Bd4+ Nf6 25.Qc3 Qh8 26.Ng3 Kf8 27.Bxa7 Rb7 28.Bd4 Rd7 29.Be5 Qh4 30.Qxc6 Rd8 31.Qc7 Ke8 32.Qc6+ Kf8 33.Qb6 Ke8 34.Bc7 Nd7 35.Qb7 e6 36.Bxd8 Kxd8 37.Qa8+ Ke7 38.Qa3+ Ke8 39.Qa8+ Ke7 40.Qa3+ {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Sarajevo (Bosnia & Herzegovina)"] [Round "0"] [White "Popov Luben (BUL)"] [Black "Szilagyi Gyorgy (HUN)"] [Result "1-0"] [WhiteElo "2317"] [BlackElo "2370"] [ECO "A16"] [Opening "English: Anglo-Indian, 2.Nc3 g6"] 1.c4 Nf6 2.Nc3 g6 3.d4 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.Rg1 Qc8 15.Rg3 c6 16.a4 Be5 17.a5 Nd7 18.dxc6 bxc6 19.f4 Bxc3+ 20.Qxc3 Bxe2 21.Kxe2 Qa6+ 22.Qd3 Qxd3+ 23.Rxd3 Nf6 24.f3 Rfb8 25.b3 Rb5 26.Rg5 a6 27.Rxb5 cxb5 28.Rc3 Kf8 29.Bd4 Nd7 30.Rc6 Ke8 31.Kd3 Nf8 32.f5 gxf5 33.exf5 e6 34.Ke4 exf5+ 35.Kxf5 Ne6 36.Bf2 Ke7 37.Rb6 Rc8 38.Rxa6 Rc3 39.Ra7+ Kd6 40.Bg3+ Kc6 41.Rxf7 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Titovo Uzice (Yugoslavia)"] [Round "0"] [White "Ljubojevic Ljubomir (SRB)"] [Black "Jansa Vlastimil (CZE)"] [Result "1-0"] [WhiteElo "2605"] [BlackElo "2505"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.Rg1 Qc8 15.Nb5 c6 16.Nxa7 Rxa7 17.Bxb6 Ra8 18.a4 Qh3 19.Rg3 Qxh2 20.Bf1 Be5 21.Rh3 Qf4 22.dxc6 bxc6 23.a5 Bc7 24.Bxc7 Qxc7 25.a6 Rfd8 26.Bc4 Rxd1+ 27.Qxd1 Rd8 28.Qc1 Rd4 29.Kf1 Qd7 30.Kg2 Bxf3+ 31.Rxf3 Qg4+ 32.Rg3 Qxe4+ 33.f3 Qe5 34.Qc3 Qd6 35.a7 Rd2+ 36.Kh3 Qd7+ 37.Rg4 {#r} 1-0

[Event "Zt"] [Site "masterchessopen.com – Warsaw (Poland)"] [Round "0"] [White "Kuligowski Adam (POL)"] [Black "Smejkal Jan (CZE)"] [Result "0-1"] [WhiteElo "2495"] [BlackElo "2560"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 e6 11.Be2 Nc6 12.Ng1 Bxe2 13.Ngxe2 Qe7 14.O-O Na5 15.Qc2 Nac4 16.Bc1 e5 17.d5 Nd6 18.b3 f5 19.exf5 gxf5 20.f4 e4 21.Be3 Rf7 22.Rf2 Rc8 23.Nd4 a6 24.Qe2 Rf6 25.Qe1 Rg6 26.Rc2 Qf7 27.Nde2 Kh8 28.Ng3 Rh6 29.Nf1 Nd7 30.Bd4 Bxd4+ 31.Rxd4 Nc5 32.Rdd2 Nd3 33.Qe3 Rg8 34.Ne2 Ne1 35.Neg3 Nxc2 36.Rxc2 Rg7 37.Qc1 Qxd5 38.Rxc7 Qd4+ 39.Kh1 Rxc7 40.Qxc7 Rg6 41.h3 e3 42.Qe7 Rg8 {#R} 0-1

[Event "It (cat.10)"] [Site "masterchessopen.com – Baku (Azerbaijan)"] [Round "0"] [White "Grigorian Karen (RUS)"] [Black "Torre Eugenio (PHI)"] [Result "1-0"] [WhiteElo "2475"] [BlackElo "2520"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 e6 11.Be2 Nc6 12.e5 a5 13.h3 a4 14.Qc2 Bxf3 15.Bxf3 a3 16.Bxc6 bxc6 17.b3 Nd5 18.O-O c5 19.Nxd5 Qxd5 20.Qxc5 Qxc5 21.dxc5 Bxe5 22.f4 Bf6 23.Rd7 c6 24.Rfd1 Rfd8 25.Kf2 Rxd7 26.Rxd7 Rb8 27.Ra7 Bb2 28.Ra6 Rc8 29.Ke2 Kg7 30.g4 h6 31.h4 Kf6 32.Ra7 Rb8 33.Kf3 Rd8 34.g5+ hxg5 35.hxg5+ Kg7 36.Rc7 Rd3 37.Ke4 Rxb3 38.Rxc6 Rb4+ 39.Kd3 Ra4 40.Rb6 Kf8 41.c6 Ke7 42.Rb7+ {#r} 1-0

[Event "Olympiad (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Murray John (IRL)"] [Black "Pereira Avila"] [Result "0-1"] [WhiteElo "2209"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 Nb6 10.Rd1 Nc6 11.d5 Ne5 12.Be2 Nxf3+ 13.gxf3 Bh5 14.h4 Qd7 15.a4 a5 16.Nb5 Nc8 17.f4 Bxe2 18.Kxe2 Nd6 19.Nxd6 exd6 20.f5 Rae8 21.f3 gxf5 22.Rhg1 Kh8 23.Rxg7 Kxg7 24.Rg1+ Kh8 25.Bh6 Rg8 26.Qc3+ Re5 27.Bg5 Rxg5 28.Rxg5 f6 29.Rxf5 Qxf5 {#R} 0-1

[Event "Ch Cleveland"] [Site "masterchessopen.com – Farum (Denmark)"] [Round "1"] [White "Carlson Mats (SWE)"] [Black "Brinck-Claussen Bjorn (DEN)"] [Result "0-1"] [WhiteElo "2260"] [BlackElo "2370"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5 10.d5 Na6 11.Be2 Qa5 12.O-O Rab8 13.Bf4 Bxf3 14.Bxf3 Ne5 15.Be2 c4 16.Bxc4 b5 17.Be2 Nc5 18.Qa3 Qxa3 19.bxa3 Rb7 20.Be3 Ned7 21.Rac1 Bxc3 22.Rxc3 Nxe4 23.Rb3 Nd6 24.a4 bxa4 25.Rxb7 Nxb7 26.Rc1 Nd6 27.Rc7 Nf6 28.Rxa7 Nxd5 29.Bf3 Rb8 30.h3 Rb1+ 31.Kh2 Nxe3 32.fxe3 e6 33.Rxa4 h5 34.h4 Nf5 35.Ra8+ Kg7 36.a4 Nxh4 37.Be4 Rb4 38.Bc6 Rc4 39.Bb5 Rc2 40.a5 Nxg2 41.e4 Ne1+ 42.Kg3 g5 43.a6 Rg2+ 44.Kh3 h4 {#R} 0-1