[Site "masterchessopen.com Hastings (England)"] [Round "2"] [White "Euwe Max (NED)"] [Black "Golombek Harry (ENG)"] [Result "1-0"] [BlackElo "2320"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 exd5 8.e3 O-O 9.Bd3 b6 10.Ne2 Bb7 11.O-O Re8 12.Ng3 Nc6 13.Bd2 Rc8 14.Qa4 cxd4 15.cxd4 a6 16.Qb3 Rb8 17.a4 Na5 18.Bxa5 bxa5 19.Rfc1 g6 20.Nf1 Bc6 21.Qc3 Bd7 22.Bxa6 Rb4 23.Rcb1 Qb6 24.Bb5 Rc8 25.Qe1 Qd6 26.Rxb4 axb4 27.Rc1 Rb8 28.Rb1 Ne8 29.Bxd7 Qxd7 30.Rxb4 Ra8 31.Qd1 Nd6 32.Qb3 Nf5 33.Rb5 Rd8 34.a5 Kg7 35.a6 Qc6 36.a7 Ra8 37.Qxd5 Qc1 38.Qe5+ {#r} 1-0

[Event "Match"] [Site "masterchessopen.com Amsterdam (Netherlands)"] [Round "2"] [White "Landau Salo (POL)"] [Black "Van Scheltinga Theo D (NED)"] [Result "0-1"] [BlackElo "2325"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.dxc5 Nxc3 9.Qxd8+ Kxd8 10.Bb2 Na4 11.Bxg7 Rg8 12.Bd4 Nc6 13.Bf2 Bd7 14.Rb1 Na5 15.e4 Ke7 16.Rd1 a6 17.Ne2 Rgc8 18.Nf4 Nxc5 19.Bh4+ Kf8 20.Be2 Ba4 21.Rd6 Bb5 22.Bf2 Bxe2 23.Kxe2 Na4 24.Ra1 Rc2+ 25.Kf1 Rac8 26.Nd3 Ke7 27.e5 Nc4 28.Bh4+ Ke8 29.Ne1 Nxd6 30.Nxc2 Nf5 31.Bg5 Rxc2 32.Rd1 Rc8 33.g4 Ne7 34.f4 Nc3 35.Rd3 Ne4 36.Bh6 Rc3 37.Rd4 Nc5 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Munich (Germany)"] [Round "7"] [White "Junge Klaus (CHI)"] [Black "Bogoljubow Efim D (UKR)"] [Result "0-1"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 exd5 8.e3 Bf5 9.Ne2 Nc6 10.Qb3 O-O 11.Ng3 Bg6 12.dxc5 Qe7 13.c4 Nd4 14.Qc3 Nc2+ 15.Kf2 Nxa1 16.Qxa1 Qxc5 17.cxd5 Nxd5 18.Be2 Rfe8 19.Qd4 Qxd4 20.exd4 Rac8 21.Bd2 Rc2 22.Rd1 Nc3 23.Bxc3 Rxc3 24.f4 f6 25.a4 b6 26.Bb5 Rd8 27.Ne2 Rc2 28.Kf3 Bf7 29.g4 Bc4 30.Bxc4+ Rxc4 31.Ra1 Rd5 32.Ke4 Ra5 33.f5 Rcxa4 34.Rxa4 Rxa4 35.Kd5 Ra2 36.Nf4 Kf7 37.Kd6 b5 38.Kc5 a6 39.Nd5 Rxh2 40.Nc7 Rc2+ {#R} 0-1

[Event "It"] [Site "masterchessopen.com Barcelona (Spain)"] [Round "0"] [White "O'kelly De Galway Alberic (BEL)"] [Black "Wood Gabriel"] [Result "1-0"] [WhiteElo "2460"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 exd5 8.e3 O-O 9.Bd3 b6 10.Ne2 Ba6 11.Bxa6 Nxa6 12.O-O Re8 13.Ng3 Qd7 14.Qd3 Nb8 15.e4 c4 16.Qc2 Re6 17.e5 Ne8 18.f4 b5 19.a4 a5 20.axb5 Qxb5 21.Rb1 Qd7 22.f5 Rea6 23.Ba3 a4 24.e6 Qc7 25.Rb5 Ra5 26.Rxa5 Rxa5 27.f6 g6 28.Qc1 {#r} 1-0

[Event "Ch Netherlands"] [Site "masterchessopen.com Amsterdam (Netherlands)"] [Round "2"] [White "Muhring Pim"] [Black "Euwe Max (NED)"] [Result "0-1"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.Qd2 Qa5 9.Bb2 Nb6 10.e3 Na4 11.Rb1 Nxb2 12.Qxb2 Nc6 13.Kf2 O-O 14.Bb5 Qc7 15.Ne2 Na5 16.dxc5 Qxc5 17.Qb4 Qc7 18.Rhd1 b6 19.Qh4 e5 20.Qb4 Be6 21.Rd6 Nb7 22.Rd2 Nc5 23.Ng3 Rac8 24.Be2 f5 25.Bc4 Bxc4 26.Qxc4+ Qf7 27.Qxf7+ Rxf7 28.Rbd1 g6 29.Ne2 Kg7 30.Rd8 Rxd8 31.Rxd8 Rc7 32.Ke1 Kf6 33.Kd2 Nb7 34.Rd3 Na5 35.Kc2 Nc4 36.Kb3 e4 37.fxe4 fxe4 38.Rd4 Nxe3 39.Rxe4 Nxg2 40.Nd4 Rd7 41.Kb4 Kg5 42.c4 Nh4 43.Kb5 Nf5 44.Nf3+ Kf6 45.Kc6 Rd3 46.Ne5 Rxa3 47.Nd7+ Kg5 48.Nf8 Rh3 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Amsterdam (Netherlands)"] [Round "0"] [White "Donner Jan-Hein (NED)"] [Black "Pirc Vasja (YUG)"] [Result "0-1"] [WhiteElo "2430"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 Bd7 9.e4 Nf6 10.Rb1 O-O 11.Qd4 Nc6 12.Qe3 Qa5 13.g4 Rfd8 14.g5 Ne8 15.f4 Rac8 16.Kf2 Ne7 17.c4 Ng6 18.Nf3 Rxc5 19.h4 e5 20.f5 Nf4 21.Bd2 Qc7 22.Bb4 Rc6 23.Bc3 f6 24.h5 Bc8 25.h6 Rxc4 26.Bxc4+ Qxc4 27.Bb4 Rd3 28.Rbc1 Qa2+ 29.Nd2 Rxe3 30.Rxc8 Re2+ 31.Kf3 Qf7 32.g6 Qd7 {#R} 0-1

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "2"] [White "Kuzminykh Evgeni F"] [Black "Koblenc A (LAT)"] [Result "1-0"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 exd5 8.e3 O-O 9.Ne2 c4 10.g4 Ne8 11.Ng3 Qh4 12.Bg2 Nd6 13.O-O f5 14.a4 Re8 15.Ba3 Nf7 16.Qd2 Nh6 17.Qf2 g6 18.gxf5 gxf5 19.Ne2 Qxf2+ 20.Kxf2 Bd7 21.Nf4 Bc6 22.Bh3 Nd7 23.Rg1+ Kf7 24.Rg5 Nf6 25.Bxf5 Bxa4 26.Bh3 Bd7 27.Bxd7 Nxd7 28.Rh5 Ng8 29.Rxh7+ {#r} 1-0

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Gligoric Svetozar (SRB)"] [Black "Martin Pedro (ARG)"] [Result "1-0"] [WhiteElo "2447"] [BlackElo "2021"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nf6 10.Be3 Qxc3+ 11.Kf2 O-O 12.Ne2 Qa5 13.Qd2 Qxd2 14.Bxd2 Nc6 15.Be3 Rd8 16.Nc3 Bd7 17.Be2 Ne5 18.Rhd1 Bc6 19.Nb5 Bxb5 20.Bxb5 h6 21.Bf4 Ned7 22.Bd6 a6 23.Be2 Rac8 24.Rdc1 Rc6 25.a4 Rdc8 26.Rab1 Nxc5 27.Bxc5 Rxc5 28.Rxc5 Rxc5 29.Rxb7 Ra5 30.Bd1 Kf8 31.Ke3 Ke8 32.Ra7 Nd7 33.Kd4 e5+ 34.Kc3 Rc5+ 35.Kb4 a5+ 36.Rxa5 Rc1 37.Rd5 Kd8 38.a5 Kc7 39.Ba4 Nb8 40.Rxe5 Rb1+ 41.Kc3 {#r} 1-0

[Event "Ch Greece"] [Site "masterchessopen.com Athens (Greece)"] [Round "8"] [White "Sakellaropoulos Th"] [Black "Loverdos S"] [Result "1-0"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 exd5 8.e3 O-O 9.Bd3 Re8 10.Ne2 Qa5 11.O-O Nc6 12.Bd2 c4 13.Bc2 b5 14.Ng3 h5 15.Qe1 g6 16.e4 Qb6 17.Qf2 Nd8 18.e5 Nh7 19.f4 f5 20.exf6 Qxf6 21.f5 Rf8 22.fxg6 Qxf2+ 23.Rxf2 Nf6 24.Bh6 {#r} 1-0

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Kuzminykh Evgeni F"] [Black "Kondratiev Pavel E (RUS)"] [Result "0-1"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 f5 9.c4 Qh4+ 10.g3 Qxc4 11.e4 Qc3+ 12.Bd2 Qe5 13.Bg2 fxe4 14.f4 Qf6 15.Ne2 e3 16.Bb4 a5 17.Bxd5 axb4 18.Bg2 O-O 19.O-O Rxa3 20.Rb1 Rd8 21.Qc2 Rd2 22.Qc4 Raa2 23.Bf3 Nc6 24.Rbe1 Qd8 25.Qe4 Ra3 26.f5 e5 27.Qc4+ Kh8 28.Bg4 Nd4 29.Qf7 Raa2 30.Rd1 Rxe2 31.Bxe2 Nxe2+ 32.Kh1 Rd2 33.Rxd2 exd2 34.Rd1 Bd7 35.Kg2 Bc6+ 36.Kf2 Nc3 37.Qh5 Nxd1+ 38.Qxd1 Qd4+ 39.Ke2 Bb5+ {#R} 0-1

[Event "Ch Poland"] [Site "masterchessopen.com Lodz (Poland)"] [Round "0"] [White "Branicki Ignacy"] [Black "Makarczyk Kazimierz (POL)"] [Result "1-0"] [WhiteElo "2200"] [ECO "A15"] [Opening "English: Anglo-Indian"] 1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nf6 10.Qb3 Qxc5 11.Qb5+ Nbd7 12.Qxc5 Nxc5 13.Be3 Nfd7 14.Ne2 Ke7 15.Nd4 g6 16.O-O-O a6 17.Kc2 e5 18.Nb3 Ne6 19.Bc4 b6 20.Rd2 a5 21.a4 Bb7 22.Bb5 Bc8 23.Rhd1 Rd8 24.c4 Rb8 25.c5 Ndxc5 26.Rxd8 Nxd8 27.Nxc5 {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com Riga (Latvia)"] [Round "0"] [White "Tal Mikhail N (LAT)"] [Black "Etruk Rein T (EST)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2398"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nxc3 10.Qd2 Nc6 11.Bb2 Na4 12.Qxa5 Nxa5 13.Bxg7 Rg8 14.Be5 Nxc5 15.Rd1 Bd7 16.Nh3 b6 17.Nf4 Ba4 18.Rd4 Nc6 19.Rxa4 Nxe5 20.Rd4 Ke7 21.Be2 Rad8 22.Rd2 Nc6 23.Rb2 Rd4 24.Kf2 f5 25.Bb5 Ne5 26.Ke3 Rgd8 27.Nd5+ R4xd5 28.exd5 f4+ 29.Ke2 exd5 30.Kd1 Nc4 31.Bxc4 dxc4+ 32.Rd2 Nd3 33.Kc2 b5 34.Rb1 Rb8 35.Kc3 Kd6 36.Rxb5 Rxb5 37.Kxc4 Kc6 38.Kxd3 Rb3+ 39.Ke4 Rxa3 40.Kxf4 {#r} 1-0

[Event "Memorial Szikra"] [Site "masterchessopen.com Budapest (Hungary)"] [Round "0"] [White "Benko Pal C (USA)"] [Black "Dely Peter (HUN)"] [Result "1-0"] [WhiteElo "2408"] [BlackElo "2391"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 Qf6 9.Qd4 Qg6 10.e4 Nc6 11.Qd2 Nc7 12.Qd6 Qf6 13.Bd2 Qe7 14.Qxe7+ Kxe7 15.Ne2 e5 16.Nc1 Be6 17.Rb1 Rab8 18.Bd3 Na5 19.Ke2 Nc4 20.Rb4 Nxa3 21.c4 b5 22.cxb6 axb6 23.Ra4 b5 24.Rxa3 bxc4 25.Ra7 Kd6 26.Bc2 Nb5 27.Bb4+ Kc6 28.Ba4 Kb6 29.Ra5 Nd4+ 30.Ke3 Ra8 31.Rxe5 f6 32.Rh5 Bf7 33.Bc5+ Kc7 34.Bxd4 Bxh5 35.Bc2 Ra3+ 36.Kd2 Rd8 37.Ne2 Be8 38.Rb1 Ba4 39.Bxa4 Rxa4 40.Rc1 Ra2+ 41.Kd1 Ra4 42.Ke1 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com Montreal (Canada)"] [Round "0"] [White "Berliner Hans J (USA)"] [Black "Anderson Frank R (CAN)"] [Result "0-1"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd3 cxd4 9.cxd4 b6 10.e4 Ba6 11.Qb3 Bxf1 12.Kxf1 Ne7 13.Ne2 Nbc6 14.Be3 O-O 15.Kf2 Na5 16.Qa2 Qd7 17.Rhe1 Rac8 18.Rac1 Qa4 19.d5 exd5 20.exd5 Nf5 21.Bf4 Qd7 22.d6 Nb7 23.Qd5 Rxc1 24.Rxc1 Nfxd6 25.Nd4 h6 26.Rd1 Qa4 27.Rd3 Qc4 28.Nc6 Qxf4 29.Rd4 Qf6 30.Ne5 Rc8 {#R} 0-1

[Event "It (a)"] [Site "masterchessopen.com Zittau (Germany)"] [Date "1956.12.30"] [Round "5"] [White "Baumbach Friedrich Dr (GER)"] [Black "Schlieder Rolf"] [Result "0-1"] [WhiteElo "2239"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd2 Qa5 9.Bb2 cxd4 10.cxd4 Nc6 11.e4 Ne3 12.Bc3 Nxf1 13.Kxf1 Qa6+ 14.Ne2 O-O 15.Kf2 Rd8 16.Rhb1 b6 17.a4 Qc4 18.d5 Qc5+ 19.Kf1 exd5 20.Bxg7 dxe4 21.Qh6 exf3 22.gxf3 Rd3 23.Ng1 Rd6 24.Bf6 Ba6+ 25.Rb5 Bxb5+ 26.axb5 Qxb5+ 27.Kg2 Rxf6 28.Qxf6 Re8 29.Rd1 Re6 30.Qf4 Rg6+ 31.Kh1 Qg5 {#R} 0-1

[Event "It (a)"] [Site "masterchessopen.com Zittau (Germany)"] [Date "1956.12.30"] [Round "5"] [White "Starck Bodo (GER)"] [Black "Dorawa Bernhard (GER)"] [Result "0-1"] [WhiteElo "2248"] [BlackElo "1982"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Bd2 cxd4 9.cxd4 Qh4+ 10.g3 Qxd4 11.e4 Ne3 12.Bxe3 Qxe3+ 13.Be2 Nc6 14.Qd3 Qc5 15.Qc4 Qxc4 16.Bxc4 Nd4 17.Kf2 Bd7 18.Rd1 Nc2 19.Rd3 Rc8 20.Ba2 Bb5 21.Rb3 Nd4 22.Rb2 Rc2+ 23.Rxc2 Nxc2 24.Ne2 Bxe2 25.Rc1 Bd3 26.Rd1 Bb5 27.Rc1 Ba4 28.Bb1 Ke7 {#R} 0-1

[Event "Ch Hungary"] [Site "masterchessopen.com Budapest (Hungary)"] [Round "0"] [White "Portisch Lajos (HUN)"] [Black "Bilek Istvan (HUN)"] [Result "1-0"] [WhiteElo "2523"] [BlackElo "2375"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.Qd2 f5 9.e3 cxd4 10.cxd4 O-O 11.Bd3 b6 12.Ne2 Ba6 13.O-O Qd7 14.Bb2 Bxd3 15.Qxd3 Nc6 16.e4 Nf6 17.Nf4 Rf7 18.d5 fxe4 19.fxe4 exd5 20.e5 Nxe5 21.Bxe5 Raf8 22.Bxf6 Rxf6 23.Qxd5+ Qxd5 24.Nxd5 Rxf1+ 25.Rxf1 Rxf1+ 26.Kxf1 Kf7 27.Ke2 Ke6 28.Nc3 Ke5 29.Kd3 a6 30.Na4 b5 31.Nc5 a5 32.Nb3 {#r} 1-0

[Event "Ch Leningrad"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Korchnoi Viktor (SUI)"] [Black "Bykov Valery (RUS)"] [Result "1-0"] [WhiteElo "2556"] [BlackElo "2301"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Qxc3+ 10.Bd2 Qe5 11.Ne2 Ne7 12.Bc3 Qxc5 13.Bxg7 Rg8 14.Bd4 Qc7 15.Nc3 a6 16.Na4 Nd7 17.Qd2 Nc6 18.Be3 Qa5 19.Qxa5 Nxa5 20.Nb6 Nxb6 21.Bxb6 Nc6 22.Kf2 Bd7 23.Be2 Rc8 24.Rac1 Ne7 25.Rhd1 Rxc1 26.Rxc1 Nc6 27.e5 Kf8 28.Rd1 Bc8 29.f4 Ne7 30.Bf3 Kg7 31.g4 Re8 32.Bd4 Rh8 33.Bc5 Re8 34.Bxe7 Rxe7 35.Rc1 Re8 36.Rc7 h6 37.h4 b5 38.Ke3 Rd8 39.Bc6 Kf8 40.h5 Kg8 41.g5 hxg5 42.fxg5 Kf8 43.h6 Kg8 44.Ke4 Kf8 45.g6 {#r} 1-0

[Event "Olympiad (students) (team)"] [Site "masterchessopen.com Reykjavik (Iceland)"] [Round "0"] [White "Mititelu Gheorghe (ROM)"] [Black "Minev Nikolay N (USA)"] [Result "0-1"] [WhiteElo "2300"] [BlackElo "2370"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd2 f5 9.Nh3 O-O 10.e3 Nc6 11.Rb1 cxd4 12.cxd4 a6 13.Bc4 b5 14.Ba2 Na5 15.O-O Qc7 16.Bb2 Nc4 17.Bxc4 bxc4 18.Rfc1 Bd7 19.e4 Nb6 20.Ba1 Na4 21.Rb4 Rac8 22.Qc2 Nb6 23.d5 exd5 24.Rcb1 Bb5 25.a4 Nxa4 26.Rxa4 Bxa4 27.Qxa4 fxe4 28.fxe4 c3 29.Qd4 dxe4 30.Rc1 Rfd8 31.Qxe4 c2 32.Nf2 Qc5 33.Qe6+ Kh8 34.Qg4 Rc7 35.Bb2 Rf7 36.Rf1 Qxf2+ {#R} 0-1

[Event "Zt"] [Site "masterchessopen.com Wageningen (Netherlands)"] [Round "10"] [White "Szabo Laszlo (HUN)"] [Black "Teschner Rudolf (GER)"] [Result "1-0"] [WhiteElo "1903"] [BlackElo "2295"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 f5 9.c4 Qf6 10.Bd2 Ne7 11.Rc1 Nbc6 12.f4 O-O 13.Bc3 Qh6 14.e3 Rd8 15.Qc2 e5 16.g3 b6 17.Nf3 e4 18.Nd2 bxc5 19.Nb3 Be6 20.Nxc5 Bf7 21.Be2 Nc8 22.O-O Nd6 23.Na6 Ne8 24.c5 Bh5 25.Rfd1 Bxe2 26.Qxe2 Qe6 27.Nb4 Rxd1+ 28.Rxd1 Rd8 29.Rxd8 Nxd8 30.Qb5 h6 31.Nc2 Nc6 32.Nd4 Nxd4 33.Bxd4 a6 34.Qb4 Kh7 35.Qc3 Qa2 36.Qc1 Nc7 37.Qb2 Qxb2 38.Bxb2 Nd5 39.c6 g5 40.fxg5 hxg5 41.h4 Kg6 {#r} 1-0

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "5"] [White "Hadjipetrov Aleksandar"] [Black "Ivanov Pavel (RUS)"] [Result "1-0"] [BlackElo "2002"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nf6 10.Be3 O-O 11.Qb3 Na6 12.Rd1 Bd7 13.Qxb7 Nc7 14.Qb4 Qa4 15.Bf4 Rfc8 16.Qxa4 Bxa4 17.Rb1 Nfe8 18.Rb4 Bc6 19.Bd3 Rd8 20.Ke2 Kf8 21.Nh3 f6 22.Nf2 Ke7 23.Rhb1 Rdc8 24.Nd1 e5 25.Be3 Ne6 26.Ba6 Rc7 27.Nb2 Rd8 28.Nd3 Rcd7 29.Rb8 N8c7 30.Nb4 Ba4 31.Rxd8 Rxd8 32.Bc4 a5 33.Nd5+ Ke8 34.Rb7 Rd7 35.Rb8+ Rd8 36.Rb7 Rd7 37.Rb8+ Rd8 38.Rb6 Bd7 39.g3 Rc8 40.c6 {#r} 1-0

[Event "Memorial Stevenson"] [Site "masterchessopen.com Bognor Regis (England)"] [Round "3"] [White "Karaklajic Nikola (SRB)"] [Black "Gereben Erno (SUI)"] [Result "1-0"] [WhiteElo "2303"] [BlackElo "2320"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 exd5 8.e3 Nh5 9.Qc2 Nc6 10.Bd3 c4 11.Bf1 O-O 12.g4 Nf6 13.h3 Na5 14.Rb1 Bd7 15.Be2 Qe8 16.Bd1 Nb3 17.Kf2 Ba4 18.Qf5 Bd7 19.Qe5 Nxc1 20.Rxc1 Be6 21.Ne2 Qc6 22.Bc2 Rae8 23.Qf4 Re7 24.Ng3 Ne8 25.e4 Qc7 26.Qxc7 Nxc7 27.Rb1 b6 28.Rhe1 g6 29.Re3 Bd7 30.Ne2 Bc6 31.Nf4 Rfe8 32.Rbe1 Kf8 33.h4 b5 34.g5 a5 35.exd5 Rxe3 36.Rxe3 Rxe3 37.Kxe3 Nxd5+ 38.Nxd5 Bxd5 39.Be4 Bxe4 40.Kxe4 a4 41.d5 Ke7 42.Kd4 f6 43.Kc5 fxg5 44.hxg5 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Budapest (Hungary)"] [Round "0"] [White "Portisch Lajos (HUN)"] [Black "Padevsky Nikola (BUL)"] [Result "1-0"] [WhiteElo "2523"] [BlackElo "2355"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 ( 6...O-O 7.cxd5 exd5 8.e3 Nh5 { !? } 9.g3 b6 { ?/= } ) 7.cxd5 Nxd5 8.Qd2 ( 8.dxc5 Qa5 9.e4 Nf6 10.Be3 O-O 11.Qb3 Nfd7 12.a4 Qc7 13.Qa3 Nc6 { ?/= } ) 8...cxd4 9.cxd4 f5 10.e3 O-O 11.Bd3 Nc6 12.Ne2 Qh4+ { ? } 13.g3 Qh3 14.Bb2 Bd7 ( 14...Qg2 15.Rf1 { ! } 15...Qxh2 16.O-O-O Qh6 17.Nf4 { ? } ) 15.e4 { ! } 15...fxe4 16.fxe4 Nb6 17.Nf4 Qh6 18.Rc1 e5 { ? } ( 18...Rf7 { ? } ) 19.dxe5 Bh3 20.e6 { ! } 20...Bxe6 21.O-O Rad8 22.Qe2 Nd4 23.Qe3 Nb3 24.Rc7 Rd7 25.Rxd7 Nxd7 26.Bc2 { ! } ( 26.Qxa7 Nbc5 { ? } ) 26...Nbc5 27.Qd4 Rf7 28.Qd6 Bb3 29.Qxh6 gxh6 30.Bxb3 Nxb3 31.e5 { ! } 31...Re7 32.e6 Nb6 33.Bf6 Re8 34.Rd1 Nc5 35.e7 Ne4 36.Nh5 Kf7 37.Rf1 Kg6 38.Ng7 { ! } 38...Rxe7 39.Bxe7 Kxg7 40.Re1 Nd2 41.Re2 Nf3+ 42.Kg2 Nd4 43.Rd2 Ne6 44.Bd8 Nc4 45.Rd7+ Kf8 46.Be7+ Ke8 47.Rxb7 Na5 48.Rxa7 Nc6 49.Ra6 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "0"] [White "Sanguinetti Raul (ARG)"] [Black "Wexler Bernardo (ARG)"] [Result "1-0"] [WhiteElo "2485"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 f5 9.Nh3 Qa5 10.Nf4 Qxc5 11.Nxd5 exd5 12.Qd4 Qxd4 13.cxd4 Nc6 14.Bb2 O-O 15.Bc3 Bd7 16.Kd2 Rfc8 17.e3 Rab8 18.Bd3 Be6 19.h3 Kf7 20.g4 g6 21.Rhg1 Rh8 22.Rg2 h5 23.gxf5 gxf5 24.Rb1 Kf6 25.e4 Rhg8 26.e5+ Kf7 27.Rxg8 Kxg8 28.Rg1+ Kh7 29.Rg5 Kh6 30.h4 Ne7 31.Ke2 Rg8 32.Bd2 Kh7 33.Rxh5+ Kg7 34.Rh6 Nc6 35.Rf6 Rh8 36.Bg5 Rc8 37.Ke3 Nd8 38.h5 Kg8 39.h6 Bd7 40.Rg6+ {#r} 1-0

[Event "Match \"] [Site "masterchessopen.com Kiev (Ukraine)"] [Round "1"] [White "Taimanov Mark E (RUS)"] [Black "Milic Borislav (YUG)"] [Result "1-0"] [WhiteElo "2386"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 exd5 8.e3 Nh5 9.Qc2 O-O 10.g4 Nf6 11.Ne2 Re8 12.Ng3 cxd4 13.cxd4 Nc6 14.Be2 Be6 15.O-O Rc8 16.Qd3 h6 17.Rb1 Rc7 18.Bd2 Bc8 19.Bd1 Nh7 20.Bc2 Nf8 21.Nh5 Ne7 22.Nf4 Neg6 23.Ng2 b6 24.Bb3 Nh7 25.Be1 Nf6 26.Bg3 Rce7 27.Rbc1 a6 28.a4 Bb7 29.Rc3 Rd7 30.Rfc1 Qe7 31.h4 h5 32.g5 Nh7 33.f4 Qe4 34.Qd1 {#r} 1-0

[Event "Ch USA"] [Site "masterchessopen.com New York (USA)"] [Round "11"] [White "Weinstein Raymond Allen"] [Black "Denker Arnold S (USA)"] [Result "1-0"] [BlackElo "2293"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd3 O-O 9.e4 Ne7 10.Be3 cxd4 11.cxd4 Nbc6 12.Ne2 b6 13.Nc3 Bb7 14.Be2 Rc8 15.O-O Na5 16.Rfd1 Nc4 17.Bc1 Ng6 18.Rb1 e5 19.a4 Qe7 20.Nb5 Ba6 21.Qb3 Bxb5 22.axb5 Na5 23.Qa2 Rfd8 24.Be3 exd4 25.Rxd4 Rxd4 26.Bxd4 Nf4 27.Bf1 Qg5 28.g3 h5 29.Qf2 Nc4 30.h4 Qg6 31.Rc1 Nd6 32.Rxc8+ Nxc8 33.Be5 Ne6 34.Bh3 Ne7 35.Qa2 Nd4 36.Bxd4 Qxg3+ 37.Qg2 Qe1+ 38.Kh2 Ng6 39.Bf2 Qb4 40.Qg5 Qd6+ 41.Bg3 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Quilmes (Argentina)"] [Round "0"] [White "Sanguinetti Raul (ARG)"] [Black "Luckis Marcos"] [Result "1-0"] [WhiteElo "2485"] [BlackElo "2270"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 exd5 8.e3 O-O 9.Bd3 Nc6 10.Ne2 Re8 11.O-O c4 12.Bb1 Na5 13.Ng3 Nb3 14.Ra2 Bd7 15.e4 Nxc1 16.Qxc1 Be6 17.e5 Nd7 18.f4 g6 19.f5 gxf5 20.Qh6 {#r} 1-0

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "11"] [White "Hadjipetrov Alexander (BUL)"] [Black "Kolarov Atanas S (BUL)"] [Result "0-1"] [WhiteElo "2290"] [BlackElo "2415"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd3 cxd4 9.cxd4 f5 10.e4 Nf6 11.Bg5 h6 12.Bxf6 Qxf6 13.Qc3 O-O 14.e5 Qe7 15.Bc4 Nd7 16.Ne2 Nb6 17.O-O Bd7 18.Rfc1 Rac8 19.Qb3 Nxc4 20.Rxc4 Bc6 21.Qc3 Qg5 22.Rb1 Bxf3 23.Nf4 Rxc4 24.Qxf3 Rfc8 25.h3 Rc1+ 26.Rxc1 Rxc1+ 27.Kh2 Qe7 28.d5 exd5 29.Qxd5+ Kh7 30.e6 Rc5 31.Qd7 Rc7 32.Qd3 Qf6 33.Qd6 Re7 34.Qd8 g5 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Balatonbereny (Hungary)"] [Round "9"] [White "Sliwa Bogdan (POL)"] [Black "Kluger Gyula (HUN)"] [Result "0-1"] [WhiteElo "2235"] [BlackElo "2250"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd3 cxd4 9.cxd4 b6 10.e4 Ba6 11.Qb3 Bxf1 12.Kxf1 Ne7 13.Ne2 Nbc6 14.Bb2 O-O 15.Kf2 Na5 16.Qd3 f5 17.Rhe1 Qc7 18.Kg1 Qc4 19.Rad1 Qxd3 20.Rxd3 fxe4 21.fxe4 Nc4 22.Bc1 e5 23.d5 Nd6 24.Ng3 Rac8 25.Bd2 Rc2 26.Bb4 Rff2 27.Ne2 Rf6 28.Bxd6 Rxd6 29.Rc3 Rxc3 30.Nxc3 Rd7 31.Rc1 Kf7 32.Nb5 a6 33.Nc7 Nc8 34.Na8 Rd8 35.Rc7+ Kg8 36.Kf2 Nd6 37.Nxb6 Nxe4+ 38.Ke3 Nf6 39.Rc8 Rxc8 40.Nxc8 Kf7 41.Kd3 Nxd5 42.Kc4 Ke6 43.Kc5 e4 44.Na7 e3 45.Nc6 Nf4 46.Nd4+ Ke5 47.g3 Ne6+ 48.Nxe6 Kxe6 {#R} 0-1

[Event "Ch Argentina"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "3"] [White "Schweber Samuel (ARG)"] [Black "Eliskases Erich G (AUT)"] [Result "0-1"] [WhiteElo "2348"] [BlackElo "2430"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 f5 9.e4 fxe4 10.Qc2 Qh4+ 11.g3 Qf6 12.Bb2 exf3 13.c4 f2+ 14.Qxf2 Qxf2+ 15.Kxf2 O-O+ 16.Nf3 Ne7 17.Re1 Nd7 18.Rxe6 Nc6 19.Re3 Nxc5 20.Be2 Bg4 21.Rd1 Rae8 22.Rd5 Ne4+ 23.Kg2 Nc3 24.Kf2 Rxe3 25.Kxe3 Re8+ 26.Kd3 Nxe2 27.Nd2 Ng1 28.Ne4 Be2+ 29.Ke3 Bf3 {#R} 0-1

[Event "Match \"] [Site "masterchessopen.com Hamburg (Germany)"] [Round "7"] [White "Polugaevsky Lev A (RUS)"] [Black "Teschner Rudolf (GER)"] [Result "1-0"] [WhiteElo "2585"] [BlackElo "2295"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd2 cxd4 9.cxd4 f5 10.e3 Nc6 11.Bd3 Qa5 12.Ne2 Qxd2+ 13.Bxd2 O-O 14.O-O Bd7 15.Rfb1 b6 16.Rc1 Rac8 17.Ba6 Rcd8 18.Bb7 Nb8 19.Bxd5 exd5 20.Nf4 Bc8 21.Rc7 g5 22.Nd3 a5 23.Ne5 Be6 24.Rac1 Nd7 25.R1c6 Nxe5 26.dxe5 Rf7 27.Rxf7 Kxf7 28.Rxb6 a4 29.Ra6 d4 30.exd4 Rxd4 31.Bxg5 f4 32.h4 Rd1+ 33.Kh2 Rd4 34.h5 Rc4 35.Ra7+ Kg8 36.Re7 Bf7 37.h6 Rc6 38.Bxf4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Kondratiev"] [Black "Unzicker Wolfgang (GER)"] [Result "0-1"] [BlackElo "2433"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nxc3 10.Qd2 Nc6 11.Bb2 Na4 12.Qxa5 Nxa5 13.Bxg7 Rg8 14.Be5 Nxc5 15.Nh3 b6 16.Nf4 Ba6 17.Bxa6 Nxa6 18.Kf2 O-O-O 19.Rac1+ Nc5 20.Ke3 Kb7 21.g4 Kc6 22.Bf6 Rd7 23.Rc2 b5 24.Ke2 Nc4 25.Ra1 Nb3 26.Rd1 Rxd1 27.Kxd1 Nc5 28.Rc3 a5 29.Ke2 Nd7 30.Bh4 Ne5 31.Nh5 b4 32.axb4 axb4 33.Rb3 Kb5 34.Be1 Nc6 35.Rb1 Ra8 36.Nf4 Ra2+ 37.Kf1 Ne3+ 38.Kg1 Ne5 39.Rxb4+ Kc6 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Marini Luis"] [Black "Olafsson Fridrik (ISL)"] [Result "0-1"] [BlackElo "2434"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 exd5 8.e3 Bf5 9.Ne2 O-O 10.Ng3 Bg6 11.Bd3 Nc6 12.O-O Qd7 13.Bxg6 hxg6 14.a4 Rfe8 15.Re1 Re6 16.Ra2 Rae8 17.Rae2 cxd4 18.cxd4 Nh5 19.Nh1 Qe7 20.Kf1 Qh4 21.g3 Qf6 22.Kg2 Qe7 23.Nf2 f5 24.Kf1 Qf7 25.Qb3 Rd8 26.Nh3 Re7 27.Bd2 Qf6 28.f4 Qd6 29.Ng5 Nf6 30.Bc1 Na5 31.Qd3 Nc4 32.Nf3 Ne4 33.Ne5 Rc7 34.Rc2 Rdc8 35.Nxc4 Rxc4 36.Rxc4 Rxc4 37.Qb3 Qc6 {#R} 0-1

[Event "Match \"] [Site "masterchessopen.com Moscow (Russia)"] [Round "2"] [White "Rutman Aleksandr (RUS)"] [Black "Selevinski"] [Result "0-1"] [WhiteElo "2198"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd2 Qa5 9.e4 Nf6 10.Bd3 b6 11.e5 Nd5 12.Be4 Ba6 13.Nh3 Nc6 14.Nf4 O-O-O 15.Nxd5 exd5 16.Bd3 Bxd3 17.Qxd3 Nxd4 18.O-O Qxc3 19.Qa6+ Kb8 20.Rb1 Qc4 21.Rxb6+ axb6 22.Qxb6+ Kc8 23.Bg5 Qb5 24.Bxd8 Rxd8 25.Qa7 Rd7 26.Qa8+ Qb8 27.Qa6+ Qb7 28.Qd3 g6 29.Rc1 Rc7 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Neapol (Italy)"] [Round "0"] [White "Porreca Giorgio (ITA)"] [Black "Tatai Stefano (ITA)"] [Result "1-0"] [BlackElo "2367"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nf6 10.Be3 O-O 11.Qb3 Nc6 12.Kf2 Rd8 13.Nh3 Bd7 14.Be2 Ne5 15.Rhd1 Bc6 16.Rd4 Rf8 17.Qb4 Qc7 18.Kg1 Qe7 19.a4 Ned7 20.Rd2 Rfc8 21.Nf2 Ne8 22.Nd3 Nc7 23.Qa3 f5 24.Nb4 fxe4 25.Nxc6 bxc6 26.fxe4 Nf8 27.Rad1 Ne8 28.Qb4 Rd8 29.Rd4 Rdb8 30.Qc4 Rb2 31.Bf3 Qc7 32.Bg4 Qf7 33.Qa6 Qb7 34.Qxb7 Rxb7 35.Bf4 Rb3 36.R1d3 Nf6 37.Bf3 Kf7 38.Bd6 N8d7 39.e5 Nd5 40.Bxd5 exd5 41.e6+ Kxe6 42.Re3+ Kf7 43.Re7+ Kg8 44.Rxd7 {#r} 1-0

[Event "Ch Czechoslovakia"] [Site "masterchessopen.com Ostrava (Czech Republic)"] [Round "9"] [White "Vesely Jaromir (CZE)"] [Black "Florian Jaromir (CZE)"] [Result "0-1"] [WhiteElo "1979"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 c5 5.a3 Bxc3+ 6.bxc3 d5 7.cxd5 exd5 8.e3 Bf5 9.Ne2 Qa5 10.Ng3 Bg6 11.Bd2 c4 12.Be2 h5 13.O-O Nc6 14.e4 h4 15.Nh1 dxe4 16.Bxc4 h3 17.g3 O-O-O 18.Rb1 Rd7 19.Rb5 Qxa3 20.Rc5 Qxc5 21.dxc5 Rhd8 22.Qa4 Rxd2 23.Rf2 e3 24.Rxd2 Rxd2 25.Bf1 e2 26.Bxh3+ Kd8 27.Kf2 Ne5 28.Qa1 e1=Q+ {#R} 0-1

[Event "Ch Australia"] [Site "masterchessopen.com Adelaide (Australia)"] [Date "1960.10.15"] [Round "9"] [White "Purdy Cecil J S (AUS)"] [Black "Sarapu Ortvin (NZL)"] [Result "1-0"] [BlackElo "2255"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.Qd3 Nc6 9.e4 Nde7 10.dxc5 Qa5 11.Qe3 e5 12.Bd2 Be6 13.Bd3 O-O 14.Ne2 Rfd8 15.O-O Rd7 16.Be1 Rad8 17.Nc1 Ng6 18.g3 Rxd3 19.Nxd3 Bc4 20.Nb4 Bxf1 21.Kxf1 Qb5+ 22.Kg2 Nge7 23.Ra2 a5 24.Nxc6 Nxc6 25.Bf2 h6 26.Qe2 Qb3 27.Qc2 a4 28.Rb2 Qxa3 29.Rxb7 Rb8 30.Qb1 Rc8 31.Qd3 Qa2 32.Qd5 Qxd5 33.exd5 Na5 34.Ra7 Nb3 35.c6 f5 36.Rxa4 Nd2 37.d6 {#r} 1-0

[Event "Ch BRD"] [Site "masterchessopen.com Bad Pyrmont (Germany)"] [Round "13"] [White "Weise Dietrich"] [Black "Clemens Christian Dr (GER)"] [Result "0-1"] [BlackElo "2314"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd2 Nc6 9.e4 Nb6 10.dxc5 Nd7 11.Bb5 O-O 12.Ne2 Nxc5 13.Qxd8 Rxd8 14.Be3 Nd3+ 15.Kf1 Nce5 16.f4 Bd7 17.Bxd7 Nc4 18.Bd4 Rxd7 19.e5 f6 20.g3 fxe5 21.fxe5 Ndxe5 22.Kg2 Nc6 23.Rhe1 e5 24.Bg1 Rd2 25.Rad1 Rad8 26.Rxd2 Rxd2 27.Kf3 Nxa3 28.Ra1 Nb5 29.c4 Nbd4+ 30.Nxd4 exd4 31.Ke4 Rc2 32.Kd5 Re2 33.Rd1 Re8 34.Kd6 Kf7 35.Kc7 Re7+ 36.Kc8 b6 37.Bxd4 Nxd4 38.Rxd4 Kf6 39.Rf4+ Kg6 40.c5 bxc5 41.Rc4 Re2 42.h4 Re3 43.g4 Re5 44.Kd7 Rd5+ 45.Ke6 Rd4 46.h5+ Kh6 47.Rxc5 Rxg4 48.Kf7 Rg5 {#R} 0-1

[Event "Ch URS"] [Site "masterchessopen.com Baku (Azerbaijan)"] [Round "12"] [White "Vladimirov Boris T (RUS)"] [Black "Lein Anatoly (USA)"] [Result "1-0"] [WhiteElo "2340"] [BlackElo "2261"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.dxc5 f5 9.e4 fxe4 10.Qc2 O-O 11.Qxe4 Qa5 12.Bd2 Qxc5 13.Bd3 Nf6 14.Qc4 Nbd7 15.f4 b6 16.Ne2 Bb7 17.Qxe6+ Kh8 18.Be3 Qc8 19.Qh3 Re8 20.O-O Qc6 21.Rf2 Nc5 22.Bd4 Nxd3 23.Qxd3 Re4 24.h3 Rae8 25.Rd1 R4e7 26.Ng3 Nd5 27.Be5 Rf7 28.Nf5 Ref8 29.Nd6 Rxf4 30.Bxf4 Nxf4 31.Qg3 Qc5 32.Nxb7 g5 33.Nxc5 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Bled (Slovenia)"] [Round "7"] [White "Germek Milan"] [Black "Donner Jan-Hein (NED)"] [Result "1-0"] [BlackElo "2430"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nxc3 10.Qd2 Nc6 11.Bb2 Na4 12.Qxa5 Nxa5 13.Bxg7 Rg8 14.Bf6 Nxc5 15.Nh3 Bd7 16.Nf4 Rc8 17.Rc1 Ba4 18.Rc3 Kd7 19.Kf2 Rc6 20.Nd3 Rgc8 21.Ne5+ Ke8 22.Nxc6 Rxc6 23.Be2 b5 24.Bd4 Ncb3 25.Rxc6 Nxc6 26.Be3 a5 27.Rb1 Nbd4 28.Bd1 Bxd1 29.Rxd1 e5 30.f4 f6 31.fxe5 fxe5 32.Rc1 b4 33.axb4 axb4 34.Bxd4 Nxd4 35.Ke3 Kd7 36.Kd3 Nb3 37.Rc4 Kd6 38.Rxb4 Nc5+ 39.Ke3 Nd7 40.Ra4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Bled (Slovenia)"] [Round "6"] [White "Gligoric Svetozar (SRB)"] [Black "Germek Milan"] [Result "1-0"] [WhiteElo "2447"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 exd5 8.e3 Bf5 9.Ne2 Nc6 10.Ng3 Bg6 11.Bd3 Bxd3 12.Qxd3 O-O 13.O-O Re8 14.Bb2 Rc8 15.Rad1 Rc7 16.Rfe1 Rd7 17.Qc2 Na5 18.Qf5 Nc4 19.Bc1 Nd6 20.Qd3 c4 21.Qc2 Rde7 22.a4 g6 23.Re2 Qd7 24.Rde1 h5 25.Ba3 h4 26.Nh1 Re6 27.Nf2 Nh5 28.Ng4 Nf4 29.exf4 {#r} 1-0

[Event "Ch Estonia"] [Site "masterchessopen.com Estonia"] [Round "0"] [White "Luik Helmuth (EST)"] [Black "Arulaid Alexander (EST)"] [Result "0-1"] [WhiteElo "2209"] [ECO "A15"] [Opening "English: Anglo-Indian"] 1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd3 b6 9.e4 Ba6 10.Qc2 Bxf1 11.Kxf1 Ne7 12.Qf2 O-O 13.g4 Nbc6 14.Ne2 cxd4 15.cxd4 Rc8 16.Bd2 f5 17.exf5 exf5 18.g5 f4 19.Rg1 Nf5 20.Rd1 Ncxd4 21.Bxf4 Rc2 22.Rxd4 Nxd4 23.Qxd4 Qxd4 24.Nxd4 Ra2 25.Rg4 Rc8 26.Rg2 Rxa3 27.Re2 Rd3 28.Be5 Re8 29.Bxg7 Rd1+ 30.Kf2 Rxe2+ 31.Kxe2 Rh1 32.Be5 a5 33.Kd3 a4 34.Nb5 Kf7 35.Bc7 Rb1 36.Nc3 a3 37.Be5 Rf1 38.Ke2 Rg1 39.Bd4 Rg2+ 40.Kf1 Rb2 41.h4 b5 42.h5 b4 43.Ne4 Rb1+ 44.Ke2 b3 45.g6+ hxg6 46.Ng5+ Kg8 47.hxg6 b2 48.g7 Rh1 {#R} 0-1

[Event "Ch World (juniors)"] [Site "masterchessopen.com Hague (Netherlands)"] [Round "6"] [White "Gulbrandsen A V (NOR)"] [Black "Wostin Rik H (BEL)"] [Result "1-0"] [BlackElo "2250"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 f5 9.c4 Qf6 10.Bd2 Ne7 11.Nh3 O-O 12.Nf4 Nbc6 13.e3 Rd8 14.Be2 e5 15.Nd5 Qf7 16.Qb3 Rb8 17.Bc3 Be6 18.Rd1 Nxd5 19.cxd5 Rxd5 20.Rxd5 Bxd5 21.Qc2 Re8 22.O-O e4 23.f4 Rc8 24.Qb2 Nd8 25.Rd1 Rxc5 26.Bb4 Rc8 27.Qd4 Bc6 28.Bc4 Ne6 29.Qe5 Re8 30.Rd8 Bd7 31.Rxd7 Qxd7 32.Bb5 Qd1+ 33.Kf2 Rd8 34.Qxe6+ Kh8 35.h3 a6 36.Bc4 b5 37.Be2 Qd5 38.Qxa6 Rb8 39.Qa7 Qb7 40.Qc5 Qd7 41.Qe5 {#r} 1-0

[Event "Olympiad (students) (team)"] [Site "masterchessopen.com Helsinki (Finland)"] [Round "6"] [White "Khodos German (RUS)"] [Black "Kuijpers Frans A (NED)"] [Result "1-0"] [WhiteElo "2200"] [BlackElo "2280"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd2 Qa5 9.e4 Qxc3 10.Qxc3 Nxc3 11.dxc5 Na4 12.Be3 Bd7 13.Nh3 Ke7 14.Nf4 Rc8 15.Rc1 a5 16.Kf2 Na6 17.Bxa6 Rxa6 18.Rhd1 Rac6 19.Nd3 f6 20.Rd2 R6c7 21.Rb1 e5 22.g4 Be6 23.g5 Rd8 24.Ke1 Rcd7 25.gxf6+ gxf6 26.Nxe5 fxe5 27.Bg5+ Ke8 28.Bxd8 Kxd8 29.Rxb7 Nxc5 30.Rdxd7+ Bxd7 31.Rb8+ Kc7 32.Rh8 Ne6 33.h4 Nd4 34.Kf2 Kd6 35.Rxh7 Be8 36.h5 Ke6 37.h6 Bf7 38.Rh8 Kf6 39.h7 Kg7 40.Rf8 {#r} 1-0

[Event "Ch Poland"] [Site "masterchessopen.com Katowice (Poland)"] [Round "13"] [White "Sliwa Bogdan (POL)"] [Black "Kostro Jerzy (POL)"] [Result "1-0"] [WhiteElo "2235"] [BlackElo "2305"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd3 Nc6 9.e4 Nb6 10.dxc5 Nd7 11.Be3 Qa5 12.Qc4 O-O 13.f4 e5 14.f5 b6 15.cxb6 Bb7 16.Bd3 axb6 17.Ne2 Nd4 18.Nxd4 exd4 19.Bxd4 Ba6 20.Qc7 Bxd3 21.Qg3 g6 22.Qxd3 Nc5 23.Qc2 Qb5 24.Kf2 Rfe8 25.Rhb1 Qc6 26.Kg1 Rxe4 27.Rb4 Qd5 28.fxg6 hxg6 29.Qf2 Rae8 30.Rf1 Nd7 31.Qf3 Qc6 32.h3 f5 33.Qg3 Re2 34.Kh1 Ra2 35.Qh4 Re7 36.Qh8+ Kf7 37.Rbb1 Rxa3 38.Qg7+ Ke8 39.Qh8+ Kf7 40.Qh4 Nc5 41.Rfe1 Rb3 42.Rbd1 Ne4 43.Qh7+ Ke8 44.Qh8+ Kf7 45.Rxe4 Qxe4 46.Qg7+ Ke8 47.Qg8+ Kd7 {#r} 1-0

[Event "Ch Europe (team)"] [Site "masterchessopen.com Oberhausen (Germany)"] [Round "0"] [White "Polugaevsky Lev A (RUS)"] [Black "Niephaus Walter (GER)"] [Result "1-0"] [WhiteElo "2585"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd2 Nc6 9.e4 Nb6 10.dxc5 Qxd2+ 11.Bxd2 Na4 12.Be3 Bd7 13.Rb1 Rb8 14.Kd2 O-O 15.Bb5 Na5 16.Bxd7 Rfd8 17.Rb4 Rxd7+ 18.Kc2 b5 19.cxb6 Nxb6 20.Bxb6 axb6 21.Ne2 Rc7 22.a4 e5 23.Rd1 Nc4 24.Rd3 f6 25.Ng3 b5 26.Nf5 Rcb7 27.axb5 Na3+ 28.Kd2 Nxb5 29.Rd5 g6 30.Ne3 Kf7 31.Nc4 Ke6 32.Na5 Rb6 33.Nb3 Nd6 34.Nc5+ Ke7 35.Ra4 Rb2+ 36.Kd3 Nb7 37.Ra7 Ke8 38.Nd7 Rc8 39.Nxf6+ Ke7 40.Ng4 Rb3 41.Nxe5 Rcxc3+ 42.Kd4 Rc7 43.Nd3 Rxd3+ 44.Kxd3 Nc5+ 45.Ke3 Rxa7 46.Rxc5 {#r} 1-0

[Event "Ch Europe (team)"] [Site "masterchessopen.com Oberhausen (Germany)"] [Round "0"] [White "Weise Dietrich"] [Black "Lengyel Levente (HUN)"] [Result "0-1"] [BlackElo "2293"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qd3 cxd4 9.cxd4 Nc6 10.e4 Nb6 11.Ne2 O-O 12.Be3 f5 13.Nc3 fxe4 14.fxe4 Bd7 15.Be2 Rc8 16.Bf2 Rxf2 17.Kxf2 Qf6+ 18.Bf3 Nxd4 19.Rac1 Nb3 20.Rc2 Nc5 21.Qe2 Qd4+ 22.Qe3 Qxe3+ 23.Kxe3 Nc4+ 24.Ke2 Nb3 25.Ra2 Ne5 26.Nb1 Nc1+ 27.Rxc1 Rxc1 28.Nd2 Rc3 29.Rb2 b6 30.Nb1 Rc5 31.Nd2 Bb5+ 32.Ke3 Nc6 33.Nb3 Rc3+ 34.Kd2 Rd3+ 35.Kc2 Bc4 36.e5 Rxb3 37.Bxc6 Rxa3 38.Rb4 Bd5 39.Bxd5 exd5 40.Rd4 Kf7 41.Rxd5 Ke6 42.Rd8 Kxe5 43.Kb2 Ra5 44.Rf8 {#R} 0-1

[Event "Ch Baltic Republics"] [Site "masterchessopen.com Palanga (Lithuania)"] [Round "0"] [White "Koblencs Aleksandrs"] [Black "Buslaev Aleksander (GEO)"] [Result "1-0"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 f5 9.c4 Qf6 10.Bd2 Nc3 11.Bxc3 Qxc3+ 12.Kf2 Qxc4 13.e3 Qh4+ 14.g3 Qe7 15.Rc1 Nc6 16.f4 O-O 17.Nf3 e5 18.Bb5 Rd8 19.Qc2 e4 20.Bxc6 bxc6 21.Ne5 Qe8 22.Rhd1 Be6 23.Rd6 Bd5 24.Rb1 Rxd6 25.cxd6 Qf8 26.Qc5 Rd8 27.Rb7 Be6 28.Re7 {#r} 1-0

[Event "Cup Yugoslavia"] [Site "masterchessopen.com Portoroz (Slovenia)"] [Round "4"] [White "Velimirovic Dragoljub (SRB)"] [Black "Ankerst Marjan (SLO)"] [Result "1-0"] [WhiteElo "2407"] [BlackElo "2210"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.Qb3 Qb6 9.Qxb6 Nxb6 10.e4 O-O 11.Bb5 cxd4 12.cxd4 Nc6 13.Ne2 Bd7 14.Bd2 Rfd8 15.a4 h6 16.a5 Nc8 17.Ra2 Nd6 18.Bd3 Rac8 19.Kf2 a6 20.Rb1 Na7 21.Rb6 Bc6 22.Nf4 Bb5 23.Bxb5 Naxb5 24.d5 Rb8 25.dxe6 Nc4 26.e7 Rxd2+ 27.Rxd2 Nxd2 28.Rxb7 Re8 29.Rd7 f6 30.Rxd2 Rxe7 31.Rd8+ Kf7 32.Ra8 Ra7 33.Rb8 Rd7 34.Rb6 Rd6 35.Nd5 Rxb6 36.axb6 Nd6 37.Ke3 a5 38.Kd4 Nb7 39.Kc4 Ke6 40.Kb5 Kd7 41.Ka6 {#r} 1-0

[Event "Ch Romania"] [Site "masterchessopen.com Romania"] [Round "11"] [White "Ghitescu Theodor (ROM)"] [Black "Soos Bela (GER)"] [Result "1-0"] [WhiteElo "2384"] [BlackElo "2281"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.dxc5 f5 9.e4 fxe4 10.Qc2 O-O 11.fxe4 Nf4 12.Nf3 Nc6 13.Be3 Qa5 14.Bd3 Nxg2+ 15.Qxg2 Qxc3+ 16.Ke2 Rxf3 17.Kxf3 Ne5+ 18.Kg3 Nxd3 19.Qf3 Ne5 20.Qf4 Ng6 21.Qg5 Bd7 22.Rhc1 Qb2 23.Rab1 Qe2 24.Re1 Qc2 25.Rbd1 Be8 26.Rd8 h6 27.Rxe8+ Kh7 28.Qxg6+ Kxg6 29.Rxa8 Qxe4 30.Rf8 Qd3 31.Rf3 Qxa3 32.Bd4 Qb4 33.Rxe6+ Kh5 34.Rf5+ g5 35.Rff6 Qb3+ 36.Be3 {#r} 1-0