[Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Verlinsky Boris (UKR)"] [Black "Romanovsky Peter A (RUS)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.e3 O-O 8.Bd2 Nxd2 9.Nxd2 f5 10.Be2 Bxc5 11.O-O-O b6 12.Nf3 Bb7 13.Kb1 Qe7 14.Rd2 Rac8 15.Rhd1 Rfd8 16.a3 f4 17.exf4 Bxf2 18.Ne4 Na5 19.Qd3 Bc5 20.Neg5 g6 21.b4 Nxc4 22.Qxc4 Be3 23.Qb5 Bxd2 24.Rxd2 h6 25.Nh3 Qf6 26.Qe5 Qxe5 27.fxe5 Rc3 28.Kb2 Rdc8 29.Nf4 g5 30.Nh5 R8c7 31.Nf6+ Kf8 32.Nd4 Rc8 33.Nb5 Re3 34.Ng4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Rabinovich Ilya L (RUS)"] [Black "Romanovsky Peter A (RUS)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bd2 Bxc5 7.e3 O-O 8.Nf3 d5 9.O-O-O dxc4 10.Qxc4 Qe7 11.Bd3 Nb4 12.Bb1 b6 13.Qh4 Ba6 14.e4 Nd3+ 15.Bxd3 Bxd3 16.Bg5 Rfd8 17.e5 { ? } ( 17.Ne5 { ! } 17...Ba6 18.Rxd8+ Qxd8 19.Rd1 { ? } ) 17...Ba3 { !! } 18.exf6 { ? } ( { ? } 18.Qa4 Rac8 19.Qxa3 Qxa3 20.bxa3 Rxc3+ 21.Kb2 Rc2+ 22.Ka1 h6 23.exf6 hxg5 24.Ne5 Rxf2 25.Nxd3 Rxg2 { = } ) 18...Qc5 19.Bd2 Bg6 20.Qa4 b5 { ?! } ( 20...Rxd2 { ! } 21.Kxd2 ( 21.Rxd2 Qxc3+ 22.Kd1 Bxb2 { ? } ) 21...Qxf2+ 22.Ne2 Rd8+ 23.Nd4 Bxb2 { ? } ) 21.Qxa3 { ? } ( 21.Qb3 { ! } 21...b4 22.Be3 Qxc3+ 23.Qxc3 bxc3 24.Rxd8+ Rxd8 25.bxa3 Rb8 26.Kd1 gxf6 { ? } ) ( 21.Qxb5 { ? } 21...Rdb8 { ! } ) 21...Qf5 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Hastings (England)"] [Round "7"] [White "Norman George Marshall"] [Black "Alekhine Alexander A (RUS)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 O-O 9.e3 Bxc5 10.Be2 b6 11.O-O f5 12.Rac1 Rb8 13.Nf3 Qf6 14.Rfd1 g5 15.Nb5 e5 16.Nfd4 Bb7 17.Nxc6 dxc6 18.Nd6 Ba8 19.Rd2 Rbd8 20.Rcd1 Qe7 21.e4 Rxd6 22.Rxd6 Bxd6 23.exf5 c5 {#R} 0-1

[Event "?"] [Site "masterchessopen.com Barcelona (Spain)"] [Round "14"] [White "Aguilera"] [Black "Capablanca Jose Raul (CUB)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Qa5 7.Bd2 Qxc5 8.a3 Bxc3 9.Bxc3 Na5 10.Bxa5 Qxa5+ 11.Qb4 Qc7 12.e3 b6 13.g3 Bb7 14.Bg2 a5 15.Qc3 Rc8 16.Rc1 d5 17.cxd5 Qxc3+ 18.Rxc3 Rxc3 19.bxc3 Bxd5 20.Nh4 Bc4 21.Kd2 g5 22.Bc6+ Ke7 23.Ng2 Rc8 24.Bb7 Rc7 25.Ba8 Rc8 26.Bb7 Rb8 27.Bc6 Rd8+ 28.Kc2 Rc8 29.Ba4 Bd5 30.Rg1 Ne4 31.Kb2 Nxf2 32.Ne1 Ng4 33.Bc2 Nxe3 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Carlsbad (Czech Republic)"] [Round "0"] [White "Spielmann Rudolf (AUT)"] [Black "Colle Edgard (BEL)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 f5 9.e3 Bxc5 10.Be2 O-O 11.O-O-O b6 12.Nf3 Ba6 13.Rd2 Qe7 14.Rhd1 Rad8 15.a3 ( 15.g3 { ! } ) 15...f4 16.Ne4 { ! } 16...fxe3 17.fxe3 Bxc4 { !? } 18.Bxc4 Na5 19.Qd3 Nxc4 20.Qxc4 Bxe3 21.Qd3 Bxd2+ 22.Rxd2 h6 ( 22...d5 23.Neg5 g6 24.Qe3 Rd6 25.Ne5 { ? } ) 23.Nd6 Qf6 24.Kb1 Rb8 25.Ka2 Qf4 26.Qb5 Rfd8 27.Qh5 b5 28.Rd4 Qf6 29.Ne5 b4 30.axb4 Rb6 31.g3 Rf8 ( 31...Ra6+ 32.Kb3 Qf1 33.Ndf7 { ? } ) 32.Rf4 Qxf4 33.gxf4 Rxd6 34.Qf3 Rd5 35.Qe3 a6 36.Qa7 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Carlsbad (Czech Republic)"] [Round "0"] [White "Spielmann Rudolf (AUT)"] [Black "Johner Paul F (SUI)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 f5 9.e3 O-O 10.O-O-O Bxc5 11.Be2 b6 12.Nf3 Bb7 13.Rd2 Qe7 14.Rhd1 Rfd8 15.a3 Rac8 16.Kb1 d6 17.Qa4 a5 18.Nb5 Ra8 19.g3 Ne5 20.Nfd4 g6 21.f4 Nf7 22.Qb3 d5 23.cxd5 Bxd5 24.Bc4 a4 25.Qa2 Bxc4 26.Qxc4 e5 27.Nc6 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Carlsbad (Czech Republic)"] [Round "0"] [White "Spielmann Rudolf (AUT)"] [Black "Saemisch Friedrich (GER)"] [Result "1-0"] [BlackElo "2200"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 O-O 9.O-O-O Qa5 10.a3 { ! } 10...Bxc5 ( 10...Bxc3 11.Qxc3 Qxc3+ 12.bxc3 ) 11.e3 f5 12.Be2 a6 13.Na4 { ! } 13...d6 ( 13...Ba7 14.c5 { ! } 14...Bxc5 15.Nc4 Qc7 16.Nxc5 b5 17.Nd2 { ! +?? } ( 17.Nd6 Na5 18.Qc3 Qxc5 19.Qxc5 Nb3+ ) ) 14.Nxc5 dxc5 15.Nb1 { ! } 15...Rb8 16.Nc3 Qc7 17.Qc2 Bd7 18.Qd2 Rfd8 19.Qd6 { ! } 19...Qxd6 20.Rxd6 Be8 21.Rxd8 { ! } 21...Nxd8 ( 21...Rxd8 22.Na4 ) 22.Bf3 Kf8 23.Rd1 Ke7 24.e4 { ! } 24...g6 25.exf5 gxf5 26.Re1 Kf8 27.g4 { ! } 27...fxg4 28.Bxg4 Bf7 29.Ne4 h5 30.Nf6 { ! } 30...Ke7 31.Nxh5 Bxh5 32.Bxh5 Nc6 33.Bg4 Nd4 34.h4 Rf8 35.f3 Rf6 36.Re3 Kd6 37.h5 b5 38.cxb5 axb5 39.Re1 Ke7 40.Rh1 Rh6 41.Kd2 Kd6 42.Ke3 e5 43.Ke4 c4 44.f4 { ! } 44...Nc6 45.Rd1+ Ke7 46.fxe5 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Canterbury (England)"] [Round "1"] [White "Winter William (ENG)"] [Black "Price Hubert Ernest"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 O-O 7.e3 Ne4 8.Bd2 Nxd2 9.Nxd2 Qa5 10.Be2 f5 11.O-O Qxc5 12.Rad1 Qe7 13.Nf3 b6 14.a3 Bxc3 15.Qxc3 Bb7 16.Qd2 Rad8 17.Qd6 Kf7 18.Qc7 d6 19.Ng5+ Ke8 20.Qxe7+ Kxe7 21.Nxh7 Rh8 22.Ng5 Ne5 23.f4 Nd7 24.Rd4 e5 25.Rd2 e4 26.Rfd1 Rh6 27.g4 fxg4 28.Bxg4 Nc5 29.b4 Nd3 30.Bf5 b5 31.cxb5 d5 32.Rc2 Kf6 33.Bg4 Rdh8 34.Rc7 Rxh2 35.Rf7+ {#r} 1-0

[Event "Tournament (b)"] [Site "masterchessopen.com Frankfurt (Germany)"] [Round "0"] [White "Herrmann Hans"] [Black "Weissgerber Gerhard"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 Bxc5 9.e3 f5 10.Be2 O-O 11.O-O-O b6 12.Nf3 Bb7 13.Rd2 Qe7 14.Rhd1 d6 15.a3 Rac8 16.Kb1 Rfd8 17.Qa4 a5 18.g3 Kh8 19.h4 Qf6 20.Na2 Ne7 21.Nc3 Bc6 22.Qb3 d5 23.Nd4 Bb7 24.Ndb5 Rd7 25.Qa2 Rcd8 26.Bf3 Qe5 27.cxd5 exd5 28.Nd4 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Gyor (Hungary)"] [Round "0"] [White "Honlinger Baldur (AUT)"] [Black "Steiner Hermann (USA)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.e3 Ne4 12.Be2 b6 13.O-O Nxc3 14.Qxc3 Bb7 15.Rfd1 Qe7 16.Rd2 Rac8 17.Rad1 d5 18.cxd5 exd5 19.Rxd5 Na5 20.Rd7 Qxd7 21.Rxd7 Rxc3 22.bxc3 Rc8 23.Ne5 g6 24.c4 Ba6 25.Rxa7 Bxc4 26.Bxc4+ Nxc4 27.Nxc4 Rxc4 28.g3 b5 29.Kg2 h6 30.h4 Rc2 31.a4 b4 32.h5 gxh5 33.Rb7 Rb2 34.Rb5 f4 35.gxf4 h4 36.a5 h3+ 37.Kxh3 Rxf2 38.Kg4 Re2 39.a6 Ra2 40.Rxb4 Rxa6 41.Rb7 Re6 42.Kf3 h5 43.f5 Re8 44.e4 h4 45.Kf4 h3 46.Rb3 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Hamburg (Germany)"] [Round "0"] [White "Stahlberg Gideon (SWE)"] [Black "Alekhine Alexander A (RUS)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.b4 Ne4 12.e3 b6 13.Bd3 ( 13.Bb2 Bb7 14.Bd3 Qe7 { ! } 15.Bxe4 fxe4 16.Qxe4 Nxb4 17.Qxb7 Nd3+ { Alekhin } ) 13...Nxc3 14.Qxc3 Bb7 15.O-O Ne7 16.Be2 Qe8 17.Rfd1 Rd8 18.a4 f4 { ! } 19.a5 fxe3 20.Qxe3 Nf5 21.Qc3 d6 22.axb6 axb6 23.Ne1 e5 24.Ra7 Nd4 25.Qe3 Rd7 26.Ra2 Rdf7 27.f3 Rf4 28.Bd3 Qh5 29.Bf1 Qg5 { ! } 30.Rf2 h6 { ! } 31.Kh1 Rxf3 {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Hamburg (Germany)"] [Round "0"] [White "Stahlberg Gideon (SWE)"] [Black "Kashdan Isaac (USA)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 O-O 9.e4 Qf6 10.O-O-O b6 11.Bd3 a5 12.Kb1 Qg6 13.Rhg1 Ba6 14.Be3 Nxd3 15.Qxd3 Bxc3 16.bxc3 d5 17.exd5 Qxd3+ 18.Rxd3 Bxc4 19.Rd2 Bxd5 20.Bxb6 Rfb8 21.Rb2 a4 22.Bc7 Rc8 23.Bf4 Na5 24.Rc1 Be4+ 25.Ka1 Nb3+ {#R} 0-1

[Event "It"] [Site "masterchessopen.com Liege (Belgium)"] [Round "5"] [White "Pleci Isaias (ARG)"] [Black "Sultan Khan Mir (IND)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 f5 9.e3 O-O 10.Be2 Bxc5 11.Nf3 b6 12.O-O-O Bb7 13.a3 Rc8 14.Kb1 Be7 15.Qa2 a6 16.c5 bxc5 17.Bc4 Rf6 18.Ng5 Qe8 19.f4 Nd8 20.Rd2 d5 21.Be2 Rf8 22.h4 Bf6 23.Bf3 c4 24.Rg1 h5 25.Bd1 Bc6 26.Nf3 Rb8 27.Nd4 Bd7 28.Bf3 Kh8 29.Ka1 Nb7 30.Nce2 Nc5 31.Qb1 Nb3+ 32.Nxb3 Rxb3 33.Nd4 Rxe3 34.Re1 Rxe1 35.Qxe1 g6 36.Qe3 Qe7 37.g3 Rb8 38.Kb1 Qc5 39.Kc1 Rb3 40.Qf2 Bxd4 {#R} 0-1

[Event "Ch Prague"] [Site "masterchessopen.com Prague (Czech Republic)"] [Round "5"] [White "Flohr Salomon M (CZE)"] [Black "Chodera Miroslav"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.g3 Ne4 12.Bg2 b6 13.Rd1 Qe7 14.O-O Bb7 15.Ne5 Nxe5 16.Bxe5 d6 17.Bf4 e5 18.Be3 Rad8 19.b4 h6 20.f3 Ng5 21.c5 dxc5 22.bxc5 Rf6 23.cxb6 Rxd1 24.Rxd1 axb6 25.Qb3+ Qe6 26.Rd8+ Kh7 27.Qxe6 Rxe6 28.h4 Nf7 29.Rb8 Ba6 30.Bf1 b5 31.Bc5 Rc6 32.Bb4 f4 33.Bh3 Rc7 34.h5 Ng5 35.Bf5+ g6 36.hxg6+ Kg7 37.Bf8+ Kf6 38.Rb6+ {#r} 1-0

[Event "It"] [Site "masterchessopen.com San Remo (Italy)"] [Round "0"] [White "Bogoljubow Efim D (UKR)"] [Black "Nimzowitsch Aaron"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.e3 O-O 10.Be2 b6 11.O-O-O a5 { ! } 12.a3 a4 { !! } 13.Nb5 ( 13.axb4 Nxb4 14.Qb1 Nb3# ) 13...Bxd2+ 14.Nxd2 Na5 15.Bf3 d5 { ! } 16.cxd5 Ba6 { ! } 17.Nc4 ( 17.Nc3 Bd3 { ??+ } ) ( 17.Nd4 Rc8 18.Nc6 Bd3 19.Nxd8 Ncb3+ { ??+ } ) 17...Bxb5 18.dxe6 Qc7 ( 18...Bxc4 19.Rxd8 Raxd8 20.Rd1 ( 20.e7 Nab3+ { ? } ) ( 20.Be2 Nab3+ 21.Kb1 Nd2+ 22.Ka1 Ncb3+ 23.Ka2 Nc1+ 24.Ka1 Ndb3+ 25.Kb1 Bxe2 { ??+ } ) 20...Bxe6 ( 20...Rxd1+ 21.Qxd1 Bxe6 22.Kb1 Rc8 23.Qd6 Kh8 { ! } 24.Bd5 Ncb3 25.Ka2 Bg8 { ! } 26.Bxg8 Rc1 27.Bxb3 axb3# ) 21.Rxd8 { ? } ) ( 18...Nxc4 19.Rxd8 Raxd8 20.e7 Nb3+ 21.Kb1 Ncd2+ 22.Ka2 Bc4 { ? } ) 19.Bxa8 Bxc4 20.Bd5 Bxd5 21.Rxd5 Qc6 { ! } 22.e7 ( { ? } 22.Rhd1 ) 22...Qxd5 23.exf8=Q+ Kxf8 24.Rd1 Qe5 { ! } 25.h3 h5 26.g4 ( 26.Kb1 h4 27.Rd4 Nab3 28.Rxh4 Qd5 { ? } ) ( 26.h4 { ! ? } ) 26...hxg4 27.hxg4 Nab3+ { ! } ( 27...fxg4 { ?! } 28.Qg6 Nab3+ 29.Kc2 { ! } 29...Qe4+ 30.Qxe4 Nxe4 31.Rg1 Nxf2 32.Rg2 { = } ) 28.Kb1 fxg4 29.Rg1 ( 29.Qg6 Qe4+ 30.Qxe4 Nxe4 { ? } ) 29...Qd5 30.Rd1 Qe4 31.Rg1 Nd2+ 32.Kc1 Qd5 33.Qh7 ( 33.b4 Ncb3+ 34.Kb2 Nc4+ 35.Ka2 Nd4 36.Qxa4 b5 { ! } 37.Qa7 Na5+ 38.Ka1 Ndb3+ 39.Kb1 Qd3+ 40.Kb2 Nc4+ 41.Ka2 Qc2# ) 33...Nde4 34.Qh8+ Kf7 35.Kb1 Qd3+ 0-1

[Event "?"] [Site "masterchessopen.com Scarborough (England)"] [Round "0"] [White "Winter William (ENG)"] [Black "Colle Edgard (BEL)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.e3 O-O 10.a3 Bxc3 11.Bxc3 b6 12.Be2 Bb7 13.O-O Rc8 14.Rfd1 Qe7 15.b4 Ne4 16.Be1 Rf6 17.Nd4 Rg6 18.Bf1 Ng5 19.Kh1 Nxd4 20.exd4 Nf3 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Stubnianske Teplice (Slovakia)"] [Round "0"] [White "Regedzinski Theodore"] [Black "Stoner H"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.b4 Ne4 12.Bb2 a5 13.b5 Ne7 14.e3 b6 15.Be2 Bb7 16.O-O Rc8 17.Rfd1 Qe8 18.Rac1 Nd5 19.Qd3 Nc5 20.Qd4 Nf6 21.Qh4 Nfe4 22.Ng5 Nxg5 23.Qxg5 e5 24.f4 Ne4 25.Qh5 g6 26.Qh6 d6 27.Bf3 Rf6 28.Qh4 Re6 29.h3 Kg7 30.Bxe4 Bxe4 31.Rxd6 Rxd6 32.Bxe5+ Kg8 33.Bxd6 Ba8 34.Be5 Qf7 35.Rd1 Rf8 36.Rd8 h5 37.Qg5 Kh7 38.Rd6 Rg8 39.Rxb6 Qxc4 40.Qe7+ Kh6 41.Bf6 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Hamburg (Germany)"] [Date "1930.07.24"] [Round "14"] [White "Anderson James Allan"] [Black "Ruben Carl"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Bxc5 7.e3 b6 8.a3 Bb7 9.Bd3 O-O 10.Qc2 h6 11.b4 Be7 12.Bb2 Rc8 13.Qe2 Ng4 14.Ne4 f5 15.Ng3 Bf6 16.Nh5 Bxb2 17.Qxb2 Nf6 18.Ng3 Ne7 19.O-O Ng6 20.Rfd1 Qe7 21.Rac1 h5 22.Ne5 Nxe5 23.Qxe5 Ng4 24.Qb2 f4 25.exf4 Rxf4 26.Rd2 Rcf8 27.Nxh5 Rxf2 28.Rf1 Rxf1+ 29.Bxf1 Qg5 30.Qxg7+ Qxg7 31.Nxg7 Ne3 32.Be2 Kxg7 33.Rxd7+ Rf7 34.Rxf7+ Kxf7 35.g3 Nc2 36.Kf2 e5 37.Bd3 Nxa3 38.Ke3 e4 39.Bxe4 Nxc4+ 40.Kd4 Bxe4 41.Kxe4 Ke6 42.Kd4 Nd2 43.h4 Nf1 44.g4 Nh2 45.Kc4 Nxg4 46.Kb5 Kd5 47.h5 Nh6 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Hastings (England)"] [Round "9"] [White "Michell Reginald P (ENG)"] [Black "Colle Edgard (BEL)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.g3 O-O 10.Bg2 d5 11.cxd5 exd5 12.a3 d4 13.axb4 Nxb4 14.Qd1 Be6 15.O-O Bb3 16.Qc1 dxc3 17.Qxc3 Nc2 18.Qxc5 Nxa1 19.Rxa1 Qd5 20.Qb4 Qc4 21.Nd4 Rfd8 22.Qxb3 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Hastings (England)"] [Round "5"] [White "Winter William (ENG)"] [Black "Sultan Khan Mir (IND)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.g3 O-O 10.Bg2 d6 11.Rd1 e5 12.a3 Bxc3 13.Bxc3 Qc7 14.O-O f4 15.Qd2 Bg4 16.b4 Na4 17.Ba1 Rad8 18.Qc2 Nb6 19.Ng5 Bf5 20.Be4 h6 21.Bxf5 hxg5 22.gxf4 gxf4 23.c5 Nc8 24.Qb3+ d5 25.Be6+ Kh7 26.Qh3+ Kg6 27.Bxd5 Nd4 28.Qg4+ Kh6 29.Bxd4 exd4 30.Qh4+ Kg6 31.Rxd4 Ne7 32.Be4+ Kf7 33.Qh5+ Kf6 34.Rfd1 Rh8 35.Qg4 Rxd4 36.Rxd4 Qe5 37.Rd6+ Kf7 38.Bd3 b5 39.Bxb5 g5 40.Bc4+ Kf8 41.Rd8+ Kg7 42.Rxh8 Kxh8 43.Qh5+ Kg7 44.Qf7+ Kh8 45.Qf8+ {#r} 1-0

[Event "Ch Argentina"] [Site "masterchessopen.com Argentina"] [Round "8"] [White "Bolbochan Jacobo (ARG)"] [Black "Nogues Alejandro (ARG)"] [Result "1-0"] [BlackElo "2166"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 O-O 9.a3 Bxc3 10.Bxc3 a5 11.Rd1 a4 12.e3 b6 13.Be2 Bb7 14.O-O Na5 15.Rd4 f5 16.Bxa5 Rxa5 17.Rfd1 Qc7 18.Qc3 Rf6 19.Qb4 Bc6 20.h4 e5 21.R4d2 Rh6 22.h5 g5 23.Nxg5 f4 24.exf4 exf4 25.Bf3 Rf6 26.Bd5+ Bxd5 27.Rxd5 Ra8 28.Qe1 Ne6 29.Qc3 Raf8 30.Rxd7 Qxd7 31.Rxd7 Nxg5 32.Qe5 h6 33.Qc7 f3 34.Rg7+ Kh8 35.Rg6 Rxg6 36.hxg6 Rf6 37.g7+ Kg8 38.gxf3 Rg6 39.Kf1 Nxf3 40.Qb8+ Kh7 41.Qh8# 1-0

[Event "Ch URS"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Botvinnik Mikhail M (RUS)"] [Black "Mazel Isaak (RUS)"] [Result "1-0"] [WhiteElo "2630"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 Bxc5 7.Nf3 h6 8.Bh4 Qb6 9.Qc2 Be7 10.e4 d6 11.Be2 O-O 12.O-O a6 13.Rad1 Rd8 14.Rd2 Bd7 15.Rfd1 Be8 16.Bg3 Na5 17.Nd4 Rac8 18.b3 Qc7 19.a4 Nc6 20.Nxc6 Qxc6 21.h3 b5 22.axb5 axb5 23.Nxb5 Qxe4 24.Nxd6 Bxd6 25.Bxd6 Rxd6 26.Qxe4 Nxe4 27.Rxd6 Nxd6 28.Rxd6 Rb8 29.Bd1 Kf8 30.Kf1 Ke7 31.Ra6 Kf6 32.Ke2 Ke5 33.Ke3 g5 34.Ra5+ Kd6 35.Kd4 f6 36.Ra6+ {#r} 1-0

[Event "It"] [Site "masterchessopen.com Nice (France)"] [Round "7"] [White "Rosselli Del Turco Stefano (ITA)"] [Black "Duchamp Marcel (FRA)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 Bxc5 9.e3 f5 10.O-O-O O-O 11.Nf3 a6 12.Be2 Qa5 13.a3 Rb8 14.Qa2 Qc7 15.Kb1 b5 16.cxb5 axb5 17.Nxb5 Qa5 18.Nfd4 Nxd4 19.exd4 Be7 20.a4 Bb7 21.f3 Rfc8 22.Rc1 Qd2 23.b3 Qe3 24.Bc4 Bc6 25.Qe2 Qh6 26.Rc2 Bf6 27.Bxe6+ dxe6 28.Qxe6+ Kh8 29.Rxc6 Rd8 30.Nd6 Rxd6 31.Qxd6 Rd8 32.Re1 Qg6 33.Qe6 f4+ 34.Re4 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Prague (Czech Republic)"] [Round "16"] [White "Naegeli Oskar (SUI)"] [Black "Kashdan Isaac (USA)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 f5 9.e3 O-O 10.Be2 Bxc5 11.Nf3 b6 12.O-O Bb7 13.Rfd1 Rc8 14.Nb5 Qe7 15.a3 a6 16.Nc3 f4 17.e4 g5 18.h3 h5 19.Na4 g4 20.hxg4 hxg4 21.Nxc5 Qxc5 22.Rxd7 gxf3 23.Rxb7 Ne5 24.Qxb6 Qxb6 25.Rxb6 fxe2 26.Re1 f3 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Bad Ems (Germany)"] [Round "3"] [White "Hussong Hugo"] [Black "Hahn Eduard"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 Nd4 9.Qd1 f5 10.e3 Bxc3 11.bxc3 Nc6 12.Qc2 a5 13.a4 O-O 14.Be2 Qe7 15.Nb3 e5 16.O-O Ra6 17.Rad1 Nd8 18.Rd6 Rxd6 19.cxd6 Qxd6 20.c5 Qc7 21.Qd2 Rf6 22.Rd1 Nc6 23.Bc4+ Kf8 24.f4 b6 25.Qd5 Re6 26.cxb6 Qxb6 27.Nc5 exf4 28.Nxe6+ dxe6 29.Qd6+ Kf7 30.Qxf4 {#r} 1-0

[Event "Ch Leningrad"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Botvinnik Mikhail M (RUS)"] [Black "Miasoedov"] [Result "1-0"] [WhiteElo "2630"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 Qa5 7.Bxf6 gxf6 8.Nf3 Qxc5 9.a3 Ba5 10.e3 a6 11.Be2 Rg8 12.O-O Bc7 13.Ne4 Qe7 14.Qc3 Rg6 15.c5 { ! } 15...d5 ( 15...f5 16.Qh8+ Qf8 17.Nf6+ { ± } ) ( 15...b6 16.cxb6 Bxb6 17.Rfd1 Bc7 18.Rac1 { ± } ) 16.cxd6 Bxd6 17.Rfd1 Bc7 18.Nc5 Kf8 19.Rac1 Be5 20.Nxe5 Nxe5 21.f4 ( 21.Qa5 { !? } 21...Nc6 22.Qb6 ) 21...Nc6 22.Bf3 e5 23.b4 Nd8 { ? } ( 23...f5 24.Bxc6 Rxc6 25.fxe5 b6 26.e6 { ! } 26...Kg8 27.exf7+ Kxf7 28.Qb3+ Be6 29.Nxe6 Qxe6 30.Rd7+ Kg8 31.Qxe6+ Rxe6 32.Rcc7 { ± } ) 24.Qd3 Ke8 ( 24...Bg4 25.Bxg4 Rxg4 26.Qf5 { +?? } ) 25.f5 Rg5 26.Ne4 Rg8 27.Nd6+ {#r} 1-0

[Event "Ch Leningrad"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Botvinnik Mikhail M (RUS)"] [Black "Savitsky Leonid"] [Result "1-0"] [WhiteElo "2630"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 h6 7.Bh4 Nd4 8.Qa4 Bxc3+ 9.bxc3 Nf5 10.Bxf6 Qxf6 11.Rc1 Qg5 12.Qa3 b6 13.Nf3 Qe7 14.g4 Nh4 15.Nxh4 Qxh4 16.Bg2 Rb8 17.Qxa7 Qg5 18.O-O Qe5 19.cxb6 {#r} 1-0

[Event "Ch Leningrad"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Miasoedov"] [Black "Model Abram (RUS)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 h6 7.Bxf6 Qxf6 8.e3 Qg6 9.Ne2 Bxc5 10.Nf4 Qg5 11.Bd3 b6 12.O-O-O Bb7 13.Be4 O-O-O 14.Qa4 Kb8 15.Bf3 Be7 16.Nb5 Qe5 17.Nd4 Bf6 18.Nd3 Qa5 19.Nxc6+ Bxc6 20.Qxa5 bxa5 21.Bxc6 dxc6 22.Nc5 Be7 23.Nd7+ Kc7 24.Ne5 Bc5 25.Rxd8 Rxd8 26.Rd1 Rxd1+ 27.Kxd1 f6 28.Nd3 Bd6 29.c5 Bxh2 30.g3 h5 31.Ke2 h4 32.Kf3 hxg3 33.fxg3 Bg1 34.Nf4 g5 35.Nxe6+ Kd7 36.Nd4 g4+ 37.Ke2 a4 38.Nc2 Ke6 39.Kf1 Bh2 40.Kg2 Kd5 41.Kxh2 Kxc5 42.b3 axb3 43.axb3 Kd5 44.Kg2 Ke4 45.Kf2 a5 46.Ke2 c5 47.Na3 {#r} 1-0

[Event "Ch Leningrad"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Model Abram (RUS)"] [Black "Rabinovich Ilya L (RUS)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 Qa5 7.Bxf6 gxf6 8.e3 Qxc5 9.a3 Qa5 10.Ne2 Be7 11.O-O-O a6 12.Nf4 Rb8 13.Ne4 Qe5 14.Nc3 f5 15.Be2 Qc7 16.Kb1 Rg8 17.h3 Bf6 18.g4 b5 19.cxb5 Na5 20.Qb4 Bxc3 21.bxc3 Bb7 22.Nh5 Qe5 23.f4 Qe4+ 24.Kb2 Qxb4+ 25.axb4 Bxh1 26.Rxh1 Ke7 27.bxa5 axb5 28.g5 h6 29.Nf6 Rh8 30.Bf3 hxg5 31.fxg5 Rh4 32.a6 d5 33.Nxd5+ exd5 34.Bxd5 Ra4 35.Bb7 Rd8 36.Kc2 Rg8 37.Rb1 Ra5 38.Kb3 Rxg5 39.Kb4 Ra2 40.Rf1 Kd6 41.Rf4 Rg1 42.Kxb5 Rb1+ 43.Rb4 Rxb4+ 44.cxb4 Kc7 45.Bd5 Rd2 46.Bc6 Ra2 47.h4 {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Sergeiev"] [Black "Riumin Nikolay N (RUS)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 h6 7.Bxf6 Qxf6 8.e3 Qf5 9.Nf3 O-O 10.Rd1 Qxc5 11.a3 Ba5 12.Be2 f5 13.O-O Qe7 14.Nb5 g5 15.Qc2 g4 16.Ne1 a6 17.Nd6 Bc7 18.Qd2 Ne5 19.c5 b6 20.Qd4 Nc6 21.Nxc8 Bxh2+ 22.Kh1 Raxc8 23.Qa4 b5 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Hastings (England)"] [Round "2"] [White "Tylor Theodore (ENG)"] [Black "Jackson Edward Mackenzie"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Bxc5 7.Bg5 b6 8.e3 Bb7 9.Be2 Rc8 10.a3 Be7 11.Qc2 O-O 12.O-O Na5 13.Nd2 d5 14.Rfd1 Qe8 15.Bxf6 Bxf6 16.Nb5 Qxb5 {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Folkestone (England)"] [Round "0"] [White "Eliskases Erich G (AUT)"] [Black "Andersen Ejnar (DEN)"] [Result "1-0"] [WhiteElo "2430"] [BlackElo "2041"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.b4 Ne4 12.Bb2 Qe7 13.e3 b6 14.Bd3 Bb7 15.Nd2 Nxd2 16.Qxd2 d6 17.O-O Ne5 18.Bxe5 dxe5 19.f3 e4 20.fxe4 fxe4 21.Be2 Rad8 22.Rxf8+ Kxf8 23.Qe1 Qf6 24.Rd1 Rxd1 25.Qxd1 Ke7 26.Qd4 e5 27.Qc3 Qe6 28.c5 Kf6 29.b5 bxc5 30.Qxc5 Qb6 31.Qf8+ Kg6 32.Qe8+ Kf6 33.Kf2 Bd5 34.a4 Bf7 35.Qa8 Bg6 36.Qf8+ Bf7 37.Bc4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Hastings (England)"] [Round "1"] [White "Michell Reginald P (ENG)"] [Black "Lilienthal Andor (HUN)"] [Result "0-1"] [BlackElo "2385"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.e3 Ne4 12.Be2 b6 13.O-O Bb7 14.Rfd1 Qe7 15.Nd2 Nxc3 16.Qxc3 d6 17.Nf3 Rf6 18.Rd2 Rg6 19.g3 Nd8 20.Rad1 Nf7 21.Kf1 Rh6 22.b4 Rc8 23.Kg1 Ba8 24.Qb3 Qb7 25.Rxd6 Nxd6 26.Rxd6 Qc7 27.Qd1 Bd5 28.Rxd5 exd5 29.Qxd5+ Qf7 30.Qd3 Rf6 31.Ng5 Qe7 32.f4 Rd8 33.Qb3 Kh8 34.Bf3 Qd6 35.Bd5 b5 36.Nf7+ Rxf7 37.Bxf7 Qd2 38.Bd5 bxc4 39.Bxc4 Qc1+ 40.Bf1 h6 41.Kf2 Rd2+ 42.Be2 Qh1 43.Qc4 Qxh2+ 44.Ke1 Rd8 45.Qc5 Qg1+ 46.Bf1 Qxg3+ 47.Ke2 Qg4+ {#R} 0-1

[Event "Match"] [Site "masterchessopen.com Goteborg (Sweden)"] [Round "5"] [White "Stahlberg Gideon (SWE)"] [Black "Nimzowitsch Aaron"] [Result "1-0"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 O-O 9.a3 Bxc3 10.Bxc3 a5 11.g3 a4 12.Bg2 b6 13.O-O Bb7 14.Rad1 Na5 15.Bb4 Be4 16.Qc3 Nab3 17.Nd4 Bxg2 18.Kxg2 Re8 19.Nxb3 Nxb3 20.Rd6 Qc7 21.Rfd1 Red8 22.Qf3 Rab8 23.Qg4 f6 24.Bc3 Kh8 25.Qh4 e5 26.Rxf6 gxf6 27.Qxf6+ Kg8 28.Rd6 Rf8 29.Qxe5 Rxf2+ 30.Kg1 Kf7 31.Rf6+ {#r} 1-0

[Event "It"] [Site "masterchessopen.com Hastings (England)"] [Round "3"] [White "Fine Reuben (USA)"] [Black "Michell Reginald P (ENG)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 Bxc5 9.e3 O-O 10.O-O-O f5 11.Be2 Qe7 12.Nf3 a6 13.Kb1 d6 14.Na4 Ba7 15.Nb6 Rb8 16.Rd2 Qc7 17.Nxc8 Rbxc8 18.Rhd1 Rcd8 19.a3 Qe7 20.g3 Rd7 21.Bf1 Rc8 22.Ka2 h6 23.Qa4 Rcd8 24.Bh3 Kh7 25.g4 g6 26.gxf5 gxf5 27.e4 f4 28.e5 dxe5 29.Qc2+ Kh8 30.Rxd7 Rxd7 31.Nh4 Qf7 32.Ng6+ Kg7 33.Rg1 Kf6 34.Nh8 Nd4 35.Rg6+ Ke7 36.Qe4 Qe8 37.Qxe5 Kd8 38.Rxh6 Bb8 39.Qxb8+ {#r} 1-0

[Event "It"] [Site "masterchessopen.com Milwaukee (USA)"] [Round "0"] [White "Fine Reuben (USA)"] [Black "Chevalier Fredrick"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.b4 Ne4 12.Bb2 b6 13.g4 Ng5 14.gxf5 Nxf3+ 15.exf3 Rxf5 16.Bd3 Rh5 17.O-O-O Qf8 18.Be4 Rb8 19.Rhg1 e5 20.Rg3 h6 21.Bd5+ Kh8 22.Qg6 Qf4+ 23.Rd2 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Warsaw (Poland)"] [Round "1"] [White "Eliskases Erich G (AUT)"] [Black "Staehelin Adolf (SUI)"] [Result "1-0"] [WhiteElo "2430"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.g3 O-O 10.Bg2 b6 11.O-O Bb7 12.Rfd1 a6 13.a3 Bxc3 14.Bxc3 Ne4 15.Nd2 Nxc3 16.Qxc3 Qc7 17.b4 Ne7 18.Bxb7 Qxb7 19.f4 Rac8 20.Rac1 Rc7 21.Qf3 Rfc8 22.Qxb7 Rxb7 23.Nf3 Kf8 24.Ne5 Rcc7 25.a4 Nc8 26.c5 bxc5 27.bxc5 Ne7 28.Rd6 Nc6 29.Nxd7+ Ke7 30.Ne5 Nb4 31.Rcd1 Rxc5 32.Rd7+ Rxd7 33.Rxd7+ Kf8 34.Rf7+ Ke8 35.Rxg7 Ra5 36.Rg8+ Ke7 37.Rb8 Rxa4 38.Rxb4 Ra2 39.Rb7+ Kd6 40.Rxh7 a5 41.Ra7 a4 42.h4 a3 43.Rxa3 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Warsaw (Poland)"] [Round "0"] [White "Naegeli Oskar (SUI)"] [Black "Steiner Lajos (HUN)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 f5 9.Nf3 O-O 10.g3 Bxc5 11.Bg2 b6 12.O-O Bb7 13.Qc2 Qe7 14.Rfd1 d5 15.cxd5 Nb4 16.Qb3 Nxd5 17.Ne5 Nxc3 18.bxc3 Bxg2 19.Kxg2 Bxf2 20.Rd7 Qf6 21.Rd6 Rfe8 22.Nd7 Qe7 23.Rad1 Be3 24.c4 f4 25.Ne5 Qb7+ 26.Nf3 Qe4 27.Rd7 Bc5 28.Qd3 Qxd3 29.R1xd3 e5 30.R3d5 e4 31.Ne5 fxg3 32.Kxg3 h6 33.Kf4 e3 34.Rb7 Be7 35.Rdd7 Bg5+ 36.Kf5 Bf6 37.Nc6 Kh7 38.a4 h5 39.Rf7 Kh6 40.h3 Rac8 41.Rfc7 Rxc7 42.Rxc7 Bh4 43.Ne5 Rxe5+ {#R} 0-1

[Event "Ch Romania"] [Site "masterchessopen.com Bucharest (Romania)"] [Date "1935.06.04"] [Round "15"] [White "Erdelyi Stefan (ROM)"] [Black "Alexandrescu Gheorghe Gica"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 h6 7.Bh4 g5 8.Bg3 Ne4 9.e3 Nxc3 10.bxc3 Qf6 11.Rc1 Bxc5 12.Nf3 b6 13.Nd4 a6 14.Nxc6 dxc6 15.Be2 e5 16.Bf3 O-O 17.Rd1 Bf5 18.e4 Be6 19.h4 g4 20.Be2 Qg6 21.Qc2 f6 22.h5 Qf7 23.Rh4 Qg7 24.Rd2 Be7 25.Rh2 b5 26.Qd1 b4 27.Qa4 bxc3 28.Rc2 Rab8 29.Qxc6 Rb1+ 30.Bd1 Qf7 {#R} 0-1

[Event "Ch Argentina (team)"] [Site "masterchessopen.com Argentina"] [Round "6"] [White "Iliesco Juan Traian"] [Black "Ulman P"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Qa5 7.Bd2 Qxc5 8.a3 Bxc3 9.Bxc3 Ne4 10.e3 Nxc3 11.Qxc3 O-O 12.b4 Qd6 13.Rd1 Qc7 14.Bd3 Ne7 15.Ng5 h6 16.Nh7 Re8 17.Nf6+ gxf6 18.Qxf6 Nf5 19.g4 Ng7 20.g5 h5 21.Rg1 d5 22.g6 Qe7 23.gxf7+ Qxf7 24.Qh6 Kf8 25.Rg6 Qg8 26.Qf4+ Ke7 27.Qf6+ Kd6 28.c5+ Kc6 29.b5+ Kxc5 30.Rc1+ Kd6 31.Qf4+ Ke7 32.Qf6+ Kd6 33.Rxg7 Qf8 34.Qc3 Re7 35.Qc5+ Kd7 36.Qc7+ Ke8 37.Bg6+ {#r} 1-0

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "11"] [White "Schwartzman Aaron"] [Black "Letelier Rene (CHI)"] [Result "1-0"] [BlackElo "2151"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 h6 7.Bh4 g5 8.Bg3 Ne4 9.e3 Qf6 10.Ne2 h5 11.a3 Ba5 12.Qc2 Qf5 13.O-O-O Bxc3 14.Nxc3 Nxg3 15.hxg3 Qxc5 16.Ne4 Qe5 17.f4 gxf4 18.gxf4 Qg7 19.Nd6+ Kd8 20.Be2 h4 21.Qd2 f5 22.Bf3 a6 23.Bxc6 bxc6 24.Qa5+ Ke7 25.Qc7 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Munich (Germany)"] [Round "16"] [White "Thorvaldsson Einar"] [Black "Voellmy Erwin"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.b4 Ne4 12.Bb2 d6 13.g3 Qb6 14.e3 e5 15.Bd3 Nxf2 16.Kxf2 e4 17.c5 Qd8 18.Bc4+ d5 19.Rhd1 Be6 20.Nd4 Nxd4 21.Rxd4 f4 22.exf4 Qg5 23.Ke3 Qh6 24.Bxd5 Rxf4 25.gxf4 Qh3+ 26.Kd2 e3+ 27.Kc3 Bxd5 28.Rxd5 e2+ 29.Kd2 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Stockholm (Sweden)"] [Round "0"] [White "Asgeirsson Asmundur"] [Black "Vaitonis Paul (LTH)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 O-O 7.Bg5 Qa5 8.Bxf6 gxf6 9.e3 Nb8 10.Rc1 Na6 11.a3 Bxc3+ 12.Rxc3 Qxc5 13.Qc2 d6 14.b4 Qh5 15.g4 Qg6 16.Bd3 Qg7 17.Rg1 Rd8 18.Rg3 Rb8 19.Rh3 h6 20.Rg3 Kf8 21.h4 Ke7 22.Nd4 Nc7 23.Be4 Bd7 24.c5 dxc5 25.Rxc5 Ne8 26.Qc3 Nd6 27.Bd3 b6 28.Rc7 Rbc8 29.g5 Rxc7 30.Qxc7 Rc8 31.Nc6+ Ke8 32.Qxd6 Rxc6 33.gxf6 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Bad Elster (Germany)"] [Round "5"] [White "Eliskases Erich G (AUT)"] [Black "Bogoljubow Efim D (UKR)"] [Result "0-1"] [WhiteElo "2430"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 f5 9.e3 O-O 10.Be2 Bxc5 11.a3 b6 12.Nf3 Bb7 13.O-O-O Rc8 14.Rd2 f4 15.Rhd1 Na5 16.Qa2 fxe3 17.Rxd7 Qf6 18.fxe3 Bxe3+ 19.Kb1 Qg6+ 20.Ka1 Qxg2 21.c5 Rce8 22.Ne5 bxc5 23.Nc4 Nxc4 24.Bxc4 Bd4 25.Nb5 Bc6 26.Rd6 Bxb5 27.Bxb5 Qxh2 28.Rxe6 Qxb2+ 29.Qxb2 Bxb2+ 30.Kxb2 Rxe6 31.Bc4 Re8 32.Rd7 h5 33.Rxa7 Kh7 34.Bxe6 Rxe6 35.Ra4 g5 36.Rc4 Rc6 37.Kc3 h4 38.Kd3 h3 39.Ke3 Rf6 40.Rxc5 h2 41.Rc1 g4 42.Rh1 g3 43.a4 Kg7 {#R} 0-1

[Event "Ch Sweden"] [Site "masterchessopen.com Stockholm (Sweden)"] [Round "0"] [White "Bergqvist Nils"] [Black "Sundberg Bertil (SWE)"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 f5 9.O-O-O O-O 10.Nf3 Bxc5 11.e3 b6 12.h4 Bb7 13.a3 Rc8 14.Qc2 a6 15.Kb1 Rc7 16.Be2 Be7 17.g4 fxg4 18.Ng5 Bxg5 19.hxg5 g6 20.Bxg4 Qxg5 21.Rdg1 Qe7 22.f4 Nd8 23.Rh6 Rf7 24.Be2 Rg7 25.Bd3 Nf7 26.Rh3 d5 27.cxd5 Bxd5 28.Nxd5 exd5 29.Qb3 Qc5 30.Bxa6 Nd6 31.Rd1 Nc4 32.Bxc4 dxc4 33.Qa4 Rge7 34.e4 Qc6 35.Rd8+ Kg7 36.Qxc6 Rxc6 37.Rd4 Kf6 38.Kc2 Rec7 39.Kc3 Rc5 40.Rd6+ Kg7 41.Rxb6 Rf7 42.f5 gxf5 43.Rg3+ {#r} 1-0

[Event "Ch World (w)"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "18"] [White "Roodzant Catharina"] [Black "Rinder F"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Bg5 Qa5 7.Bxf6 gxf6 8.e3 Qxc5 9.a3 Bxc3+ 10.Qxc3 Qe5 11.Qxe5 Nxe5 12.O-O-O b6 13.Nf3 Nxf3 14.gxf3 Bb7 15.Be2 Rg8 16.Rhg1 Ke7 17.e4 Rg6 18.Rxg6 hxg6 19.Kd2 Rh8 20.Rh1 Rh3 21.Ke3 d5 22.cxd5 exd5 23.Kf4 g5+ 24.Ke3 dxe4 25.Rc1 Kd6 26.Rd1+ Bd5 27.Rc1 exf3 28.Ba6 Rxh2 29.Rc8 Kd7 30.Rg8 Rh1 31.Bb5+ Kc7 32.Re8 Re1+ 33.Kd4 Rxe8 34.Bxe8 Kd6 35.b4 f5 36.Bb5 f4 37.Bd3 g4 38.Bf5 g3 39.fxg3 f2 40.Bh3 fxg3 {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "10"] [White "Hounie Fleurquin Carlos (CHI)"] [Black "Asgeirsson Asmundur"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 Bxc5 9.e3 f5 10.Be2 O-O 11.O-O-O a6 12.Nf3 Rb8 13.Kb1 Qa5 14.Rd2 b5 15.cxb5 axb5 16.Rhd1 Bb4 17.Rxd7 Bxd7 18.Rxd7 Nd8 19.Ng5 Bxc3 20.bxc3 b4 21.Bc4 Kh8 22.Kc2 h6 23.Nf3 Nc6 24.Bxe6 bxc3 25.Qxc3 Qa4+ 26.Kd2 Rf6 27.Rc7 Rd8+ 28.Kc1 Qd1+ 29.Kb2 Qe2+ 30.Ka3 Ra8+ {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "1"] [White "Moller Baldur"] [Black "Diaz Perez J Sr"] [Result "1-0"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxc5 8.Qc2 f5 9.a3 Bxc3 10.Bxc3 O-O 11.b4 Ne4 12.Bb2 a5 13.b5 Ne7 14.g4 d5 15.gxf5 Nxf5 16.Rg1 Qb6 17.e3 g6 18.Be2 Nxe3 19.fxe3 Rxf3 20.Bd4 Qd8 21.Bxf3 Qh4+ 22.Kd1 e5 23.Bxe4 dxe4 24.Bc5 Be6 25.Bd6 a4 26.Kc1 Rc8 27.c5 Bb3 28.Qd2 {#r} 1-0

[Event "Ch Brazil (qual)"] [Site "masterchessopen.com Rio de Janeiro (Brazil)"] [Round "3"] [White "Cruz Walter Oswaldo (BRA)"] [Black "Madeira De Ley Manuel"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 O-O 9.e3 f5 10.Be2 f4 11.Nce4 Bxd2+ 12.Nxd2 Qa5 13.Rd1 Qxc5 14.O-O f3 15.Nxf3 b6 16.a3 Rf7 17.Qc2 Bb7 18.b4 Qe7 19.Rd2 Raf8 20.Rfd1 Ne5 21.Nxe5 Qg5 22.Nf3 Rxf3 23.Bf1 Qf6 24.Qb2 e5 25.Rd6 Qf5 26.R1d2 Rxe3 27.Rxd7 Bxg2 28.Rd1 Bxf1 29.Kxf1 Qf3 30.Kg1 Re2 31.Qxe2 Qxe2 {#R} 0-1

[Event "Ch Germany"] [Site "masterchessopen.com Bad Oeynhausen (Germany)"] [Round "15"] [White "Rahn Kurt"] [Black "Schmidt Paul F (EST)"] [Result "0-1"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 Ne4 7.Bd2 Nxd2 8.Nxd2 Bxc5 9.e3 f5 10.Be2 O-O 11.O-O-O b6 12.Nf3 Bb7 13.Kb1 f4 14.Ne4 Nb4 15.Nfd2 fxe3 16.fxe3 Be7 17.Bf3 b5 18.a3 Na6 19.cxb5 Nc7 20.Nc3 d5 21.e4 Rb8 22.exd5 Bxd5 23.Nxd5 exd5 24.a4 Rf4 25.Ne4 Kh8 26.Nc3 Rb4 27.Qc2 Bf6 28.b3 a6 29.Nxd5 Nxd5 30.Rxd5 Qg8 31.Rhd1 axb5 32.Rxb5 R8xb5 33.axb5 Rxb3+ {#R} 0-1