[Event "Game (consultation)"] [Site "masterchessopen.com – Nice (France)"] [Round "0"] [White "Alekhine/monosson"] [Black "Flohr/reilly"] [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.Qc2 Nc6 7.Nf3 d5 8.e3 O-O 9.cxd5 exd5 10.dxc5 Qa5 11.Bd3 Ne4 12.O-O Qxc5 13.a4 Re8 14.Ba3 Qa5 15.Rab1 Qxc3 16.Bxe4 Qxa3 17.Bxh7+ Kh8 18.Ng5 g6 19.Bxg6 fxg6 20.Qxg6 Re7 21.e4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Krakow (Poland)"] [Round "9"] [White "Bluemich Max (GER)"] [Black "Richter Kurt Sr (GER)"] [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.g4 O-O 7.g5 Ne4 8.Qd3 f5 9.gxf6 Qxf6 10.Nf3 d5 11.Be3 b6 12.Bh3 Ba6 13.Rg1 Bxc4 14.Qc2 Nc6 15.O-O-O Rae8 16.Ng5 Nxg5 17.Bxg5 Qg6 18.Qd2 Rf7 19.Rg3 Na5 20.Qe3 Bb3 21.Rd3 Nc4 22.Bh4 Nxe3 23.Rxg6 hxg6 24.Rxe3 Rf4 25.Bg5 Re4 26.Rg3 Rxe2 27.Be3 cxd4 28.Bxd4 e5 29.Be3 Rc2+ 30.Kb1 Rxc3 31.Kb2 d4 32.Bd7 Rf8 33.Rg5 Bc4 {#R} 0-1

[Event "It (final) (b)"] [Site "masterchessopen.com – Chocen (Czech Republic)"] [Round "0"] [White "Marsalek Josef (CZE)"] [Black "Svetlik Milan"] [Result "1-0"] [WhiteElo "2071"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e4 d6 7.Bd3 e5 8.d5 O-O 9.Ne2 Ne8 10.O-O f5 11.f4 fxe4 12.Bxe4 Nd7 13.Ng3 Nef6 14.Bd3 Qe7 15.Nf5 Qd8 16.Nxd6 Qc7 17.Ne4 Nxe4 18.Bxe4 exf4 19.d6 Qa5 20.Qd3 Nf6 21.Rxf4 Nxe4 22.Rxf8+ Kxf8 23.Qxe4 Qd8 24.Bg5 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com – Dubrovnik (Croatia)"] [Round "14"] [White "Zapata Mario"] [Black "Kramer Haije J (NED)"] [Result "1-0"] [BlackElo "2330"] [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.e3 dxc4 8.Bxc4 Qc7 9.Bd3 cxd4 10.cxd4 O-O 11.Ne2 Nc6 12.O-O e5 13.Bb2 Rd8 14.Qc2 Qe7 15.Rae1 Bd7 16.Ng3 Rac8 17.Qb1 h6 18.Ne4 Nd5 19.f4 exd4 20.exd4 Bf5 21.Ng5 Be6 22.Bh7+ Kf8 23.Nxe6+ fxe6 24.f5 e5 25.f6 Nxf6 26.dxe5 Qc5+ 27.Kh1 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com – Forth Worth (USA)"] [Round "3"] [White "Baron Scudier"] [Black "Sandrin Albert"] [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.e3 O-O 8.Bd3 dxc4 9.Bxc4 Qc7 10.Qd3 Nc6 11.Ne2 Rd8 12.Qc2 e5 13.O-O cxd4 14.cxd4 exd4 15.Bb5 a6 16.Bxc6 d3 17.Qa2 dxe2 18.Qxe2 Qxc6 19.Rd1 Be6 20.Bb2 Nd5 21.Rdc1 Qb5 22.Qf2 Rac8 23.Bd4 Rxc1+ 24.Rxc1 Qd3 25.Qg3 f6 26.h3 Nxe3 27.Bxf6 Ng4 28.Bxd8 Qe3+ 29.Kf1 Qxc1+ 30.Qe1 Bc4+ {#R} 0-1

[Event "Ch Trade Unions (team)"] [Site "masterchessopen.com – Ivanovo (Russia)"] [Round "0"] [White "Bondarevsky Igor Z (RUS)"] [Black "Estrin Yacov"] [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 Nc6 7.e4 d6 8.d5 Na5 9.Bd3 b6 10.f4 Qe7 11.Nf3 Nxe4 12.O-O f5 13.Re1 exd5 14.cxd5 O-O 15.Ng5 Qf6 16.Bxe4 fxe4 17.Qh5 Qf5 18.Qd1 Re8 19.Ra2 h6 20.Nh3 Bb7 21.g4 Qf7 22.f5 Bxd5 23.Rf2 Nc4 24.Be3 Ne5 25.Nf4 Bc4 26.Kg2 d5 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Bucharest (Romania)"] [Round "0"] [White "Barcza Gedeon (HUN)"] [Black "Golombek Harry (ENG)"] [Result "1-0"] [WhiteElo "2435"] [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 Qc7 7.e4 d6 8.Bd3 Nc6 9.Ne2 O-O 10.O-O Ne8 11.Be3 b6 12.Nf4 e5 13.Nd5 Qd8 14.f4 exd4 15.cxd4 cxd4 16.Bf2 Nc7 17.Qh5 f6 18.Rae1 g6 19.Qh6 Nxd5 20.cxd5 Na5 21.Bxd4 Nb3 22.Bb2 Nc5 23.Bb1 Qe7 24.e5 fxe5 25.fxe5 Ba6 26.exd6 Rxf1+ 27.Rxf1 Rf8 28.Rxf8+ Qxf8 29.Qc1 Qf7 30.Qe1 Bd3 31.Bxd3 Nxd3 32.Qe6 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Venice (Italy)"] [Round "0"] [White "Lasker Edward (GER)"] [Black "Szabados Eugenio (ITA)"] [Result "0-1"] [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.e3 Nc6 8.Bd3 O-O 9.cxd5 exd5 10.Ne2 c4 11.Bc2 b5 12.O-O Re8 13.Rb1 Rb8 14.Qe1 a5 15.Qh4 Ne7 16.Nf4 Bf5 17.e4 dxe4 18.Nh5 Nxh5 19.g4 Nd5 20.Bg5 f6 21.Bd2 g5 22.Qxh5 Bg6 23.Qh6 Re7 24.Rbc1 e3 25.Be1 Nf4 26.Bxg6 hxg6 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Bognor Regis (England)"] [Round "0"] [White "Lehmann Heinz G (GER)"] [Black "Pirc Vasja (YUG)"] [Result "1-0"] [WhiteElo "2285"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e4 Nxe4 7.Qg4 f5 8.Qxg7 Qf6 9.Qxf6 Nxf6 10.dxc5 Na6 11.Be3 Ne4 12.Ne2 Naxc5 13.f3 Nb3 14.Rb1 Nec5 15.Nd4 Na5 16.Nxf5 exf5 17.Bxc5 Rg8 18.Kf2 b6 19.Re1+ Kd8 20.Bd4 Ba6 21.Bd3 Bxc4 22.Bxf5 h6 23.g4 {#r} 1-0

[Event "It (a)"] [Site "masterchessopen.com – Zittau (Germany)"] [Date "1956.12.28"] [Round "3"] [White "Starck Bodo (GER)"] [Black "Schlieder Rolf"] [Result "1-0"] [WhiteElo "2248"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d6 7.e4 Nc6 8.Be3 b6 9.Bd3 e5 10.Ne2 Bb7 11.O-O Nd7 12.f4 Qe7 13.fxe5 dxe5 14.d5 Na5 15.Nc1 f6 16.Nb3 Nxb3 17.Qxb3 Qd6 18.Bc2 g5 19.Rf2 O-O-O 20.Qb1 Kc7 21.Bd1 Nb8 22.Rb2 Bc8 23.Qa2 Bd7 24.Rab1 Be8 25.a4 Nd7 26.a5 Rb8 27.Ba4 Bg6 28.Bxd7 Kxd7 29.axb6 axb6 30.Qa6 Ra8 31.Qb7+ Qc7 32.Rxb6 Bxe4 33.Rc6 Qxb7 34.Rxb7+ {#r} 1-0

[Event "Ch URS (for the Deaf) (1/2 final)"] [Site "masterchessopen.com – Cheliabinsk (Russia)"] [Round "3"] [White "Nuzhdin N (RUS)"] [Black "Moskalenko Viktor (UKR)"] [Result "1-0"] [BlackElo "2558"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Qa5 7.Bd2 d6 8.e4 e5 9.Bd3 Nbd7 10.Ne2 Nb6 11.O-O Qa4 12.f4 Qxd1 13.Raxd1 Bg4 14.fxe5 dxe5 15.Rde1 cxd4 16.cxd4 exd4 17.e5 Nfd7 18.Bb4 Na4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – San Benedetto del Tronto (Italy)"] [Round "0"] [White "Karaklajic Nikola (SRB)"] [Black "Palmiotto Fiorentino (ITA)"] [Result "1-0"] [WhiteElo "2303"] [BlackElo "2104"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 cxd4 7.cxd4 d5 8.cxd5 exd5 9.e3 O-O 10.Bd3 Nh5 11.Ne2 Qh4+ 12.g3 Qh3 13.Kf2 Nc6 14.Bd2 Qd7 15.g4 Nf6 16.Qc2 g6 17.h4 Ne7 18.Rag1 Kg7 19.h5 g5 20.h6+ Kh8 21.Rc1 Rd8 22.Ng3 a5 23.Qc5 a4 24.Bb4 Ng6 25.Qb6 Ng8 26.Bb5 {#r} 1-0

[Event "Match (training)"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Botvinnik Mikhail (ISR)"] [Black "Furman Semyen A (RUS)"] [Result "1-0"] [WhiteElo "2307"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Nc6 7.e4 d6 8.Be3 b6 9.Bd3 O-O 10.Ne2 Ne8 11.O-O Na5 12.Ng3 f5 13.exf5 exf5 14.Nh5 Nc7 15.Qe2 Ba6 16.g4 Qe8 17.Rae1 Qf7 18.d5 Rae8 19.Nf4 Re5 20.gxf5 Nxc4 21.Bxc4 Rxe3 22.Qxe3 Bxc4 23.Ne6 Nxd5 24.Qe4 Bxf1 25.Nxf8 Bh3 26.Ng6 Nc7 27.Ne7+ Kf8 28.Qh4 {#r} 1-0

[Event "Ch URS (team)"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Lomaya T"] [Black "Anokhin Yuri"] [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 Nc6 7.e4 cxd4 8.cxd4 Nxe4 9.fxe4 Qh4+ 10.Ke2 Qxe4+ 11.Be3 e5 12.Nf3 d5 13.cxd5 exd4 14.Nxd4 Bg4+ 15.Nf3 Ne5 16.Qd4 Bxf3+ 17.gxf3 Qxf3+ 18.Kd2 O-O 19.Be2 Qf6 20.Rhg1 Rad8 21.Bg5 Nf3+ {#R} 0-1

[Event "Ch Buenos Aires"] [Site "masterchessopen.com – Buenos Aires (Argentina)"] [Round "2"] [White "Cafure Emilio"] [Black "Emma Jaime (ARG)"] [Result "1-0"] [BlackElo "2395"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Nc6 7.e4 e5 8.d5 Na5 9.Bd3 b6 10.f4 d6 11.Nf3 Nd7 12.O-O Ba6 13.fxe5 Nxe5 14.Nxe5 dxe5 15.Qg4 Kf8 16.Bh6 gxh6 17.Rxf7+ Kxf7 18.Rf1+ Ke8 19.Qg7 Qe7 20.Qxh8+ Kd7 21.Qxa8 Bxc4 22.Qxa7+ Ke8 23.Qa8+ Kd7 24.Qg8 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com – San Juan (USA)"] [Round "0"] [White "Colon Romero Miguel"] [Black "Avram Herbert Mois"] [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 Nc6 7.e3 O-O 8.Bd3 b6 9.Ne2 Ba6 10.Ng3 Ne8 11.O-O Na5 12.Qe2 cxd4 13.cxd4 Rc8 14.Bd2 Bxc4 15.Bxa5 Bxd3 16.Qxd3 bxa5 17.Ne4 Rc6 18.Rab1 Qc8 19.Rb5 f5 20.Nc5 Nc7 21.Rxa5 d6 22.Na4 Nd5 23.Rxa7 f4 24.exf4 Nxf4 25.Qb1 Rc2 26.Qb7 Rxg2+ 27.Kh1 Rxh2+ 28.Kg1 Rg2+ 29.Kh1 Qe8 30.Ra5 d5 {#R} 0-1

[Event "Ch Ukraine"] [Site "masterchessopen.com – Kiev (Ukraine)"] [Round "14"] [White "Zilberman Nathan R (KGZ)"] [Black "Gershman Semion (UKR)"] [Result "0-1"] [WhiteElo "2330"] [BlackElo "2333"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Qa5 7.Bd2 Nc6 8.e4 d6 9.d5 Ne5 10.f4 Ng6 11.Bd3 O-O 12.dxe6 Bxe6 13.Qc2 Rfe8 14.Ne2 b5 15.Ng3 bxc4 16.Be2 Bd7 17.O-O Ba4 18.Qc1 Bc6 19.e5 dxe5 20.fxe5 Nxe5 21.Rxf6 gxf6 22.Nh5 Re6 23.Qf1 Qd8 24.Rd1 Qe7 25.Be1 f5 26.Qxf5 Nd3 27.Bg3 Rxe2 28.Nf6+ Kf8 29.Nxh7+ Kg7 {#R} 0-1

[Event "Ch OWL"] [Site "masterchessopen.com – Brakel (Germany)"] [Round "5"] [White "Geisler Reinhard (GER)"] [Black "Soelter Reinhold (GER)"] [Result "0-1"] [WhiteElo "1955"] [BlackElo "2072"] [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.e4 dxe4 8.fxe4 Nxe4 9.Qg4 Nxc3 10.Qxg7 Qxd4 11.Qxd4 cxd4 12.Bb2 Nc6 13.Bxc3 dxc3 14.Rc1 Bd7 15.Rxc3 Rc8 16.Nf3 Ne7 17.Kf2 Rg8 18.Rg1 Rc5 19.Bd3 h5 20.g3 Nf5 21.Re1 h4 22.gxh4 Bc6 23.Be4 Bxe4 24.Rxe4 Nd6 25.Re2 Rg4 26.Re5 Rxe5 27.Nxe5 Rxh4 28.Kg3 Rh5 29.Rd3 Ne4+ 30.Kf4 Nc5 31.Rd2 Rf5+ {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com – Copenhagen (Denmark)"] [Round "2"] [White "Cassidy Raymond"] [Black "Teschner Rudolf (GER)"] [Result "0-1"] [WhiteElo "2200"] [BlackElo "2295"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.Nf3 Qa5 7.Bd2 Ne4 8.e3 d6 9.Bd3 Nxd2 10.Qxd2 O-O 11.O-O Qc7 12.e4 e5 13.Rfe1 cxd4 14.cxd4 Nc6 15.d5 Na5 16.Qb4 b6 17.Rec1 Nb7 18.a4 Bd7 19.Nd2 Nc5 20.Bc2 a5 21.Qa3 Na6 22.Bd1 Nb4 23.Qe3 f5 24.f3 f4 25.Qc3 Qc5+ 26.Kf1 Rf6 27.Nb3 Qc8 {#R} 0-1

[Event "Zt"] [Site "masterchessopen.com – Halle (Germany)"] [Round "0"] [White "Gerusel Mathias (GER)"] [Black "Portisch Lajos (HUN)"] [Result "0-1"] [WhiteElo "2239"] [BlackElo "2523"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Nc6 7.e4 d6 8.Ne2 b6 9.Ng3 O-O 10.d5 Na5 11.Qc2 Nd7 12.f4 Ba6 13.Qa2 Qf6 14.Bd2 Rfe8 15.Be2 exd5 16.cxd5 Bxe2 17.Kxe2 Qg6 18.Kf3 Nf6 19.Rae1 h5 20.h4 Re7 21.c4 Rae8 22.Qc2 b5 23.cxb5 c4 24.Bxa5 Qg4+ 25.Kf2 Qxf4+ 26.Kg1 Qxg3 27.Rh3 Qg4 28.Qxc4 Rxe4 29.Rxe4 Rxe4 30.Qb3 Re2 31.Rg3 Qd4+ 32.Kh2 Qxh4+ 33.Kg1 Qd4+ 34.Kh2 h4 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com – Sweden"] [Round "0"] [White "Andersson Arne"] [Black "Johansson Martin (SWE)"] [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 Nc6 7.e4 d6 8.Be3 Qa5 9.Qd2 b6 10.Bd3 Ba6 11.a4 cxd4 12.Bxd4 Ne5 13.Ne2 Rc8 14.Bxe5 dxe5 15.O-O O-O 16.Qe3 Bxc4 17.Rfb1 Bxd3 18.Qxd3 Qc5+ 19.Kf1 Rfd8 20.Qc2 Rd6 21.Rd1 Rcd8 22.Rxd6 Rxd6 23.Rd1 Ne8 24.Rb1 Qe3 25.Rb2 f5 26.Ke1 Qh6 27.exf5 Qxh2 28.Kf2 Qh4+ 29.g3 Qh2+ 30.Ke3 Nf6 31.c4 Nd7 32.fxe6 Nc5 33.e7 Kf7 34.Qf5+ {#r} 1-0

[Event "Ch Great Britain"] [Site "masterchessopen.com – Bristol (England)"] [Round "4"] [White "Hempson Peter W (ENG)"] [Black "Haygarth Michael J (ENG)"] [Result "0-1"] [WhiteElo "2085"] [BlackElo "2375"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d6 7.dxc5 dxc5 8.Qxd8+ Kxd8 9.e4 Nc6 10.Nh3 b6 11.Nf2 Ba6 12.Nd1 h6 13.Bf4 Ke7 14.h4 Rad8 15.Ne3 Nh5 16.Bh2 g5 17.g3 Ne5 18.Be2 Nd3+ 19.Kf1 gxh4 20.gxh4 Ndf4 21.Rd1 Rxd1+ 22.Bxd1 Rd8 23.Bxf4 Nxf4 24.Kf2 Rd2+ 25.Kg3 Nh5+ 26.Kg4 Nf6+ 27.Kf4 Rd3 28.Rg1 e5+ 29.Kxe5 Rxe3 30.Rg3 Nxe4 31.Kf4 Nxg3 32.Kxe3 Nf5+ {#R} 0-1

[Event "It (open)"] [Site "masterchessopen.com – Islington (England)"] [Round "0"] [White "Fox"] [Black "Timman Jan H (NED)"] [Result "0-1"] [BlackElo "2555"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e4 Qa5 7.e5 Ne4 8.Bd2 Nc6 9.Nf3 Nxc3 10.Qc2 cxd4 11.a4 b6 12.Be2 Ba6 13.Kf1 Rc8 14.g3 Nxe5 15.Nxd4 Nxe2 16.Bxa5 Nxd4 17.Qb2 Rxc4 18.Kg2 Bb7+ 19.Kh3 Nd3 20.Qd2 Nf3 21.Qe3 Ng5+ {#R} 0-1

[Event "Ch Wales (juniors) (under 18)"] [Site "masterchessopen.com – Swansea (Wales)"] [Round "1"] [White "Downey Kevin"] [Black "Smith RL"] [Result "0-1"] [WhiteElo "2055"] [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.e4 dxe4 8.fxe4 O-O 9.Nf3 Nxe4 10.Bd3 Nf6 11.Bg5 Nbd7 12.Ne5 cxd4 13.Nxd7 Bxd7 14.Bxf6 Qxf6 15.cxd4 Bc6 16.Rf1 Qh4+ 17.Ke2 Bxg2 18.Rf2 Qg4+ 19.Kd2 Qxd1+ 20.Rxd1 Bc6 21.h4 Rad8 22.Ke3 Rd7 23.Rf4 Re8 24.Rg4 Rc8 25.Rdg1 g6 26.h5 Rcc7 27.hxg6 hxg6 28.R1g3 Ba4 29.Kf4 Rxd4+ 30.Ke5 Rxg4 31.Rxg4 Kg7 32.Kd6 Rd7+ {#R} 0-1

[Event "?"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Terava Pertti"] [Black "Skogster Ake"] [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.Nf3 b6 7.g3 Bb7 8.e3 d6 9.Bg2 Qd7 10.O-O Be4 11.Bh3 Qb7 12.Nd2 Bc6 13.f3 O-O 14.Bg2 Nbd7 15.e4 Qc7 16.d5 exd5 17.cxd5 Bb7 18.a4 a5 19.c4 Rfe8 20.Bb2 Re7 21.Qc2 Rae8 22.Qc3 Ba6 23.f4 Bc8 24.g4 Kh8 25.g5 {#r} 1-0

[Event "Ch USA"] [Site "masterchessopen.com – Ventura (USA)"] [Round "5"] [White "Salter Stan"] [Black "McCormick James (USA)"] [Result "0-1"] [BlackElo "2202"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.Nf3 O-O 7.Bg5 Qa5 8.Bd2 b6 9.e3 Bb7 10.Be2 Nc6 11.O-O Ne7 12.Qb3 Ba6 13.Rfe1 Rac8 14.Bd3 d5 15.Ne5 cxd4 16.exd4 dxc4 17.Nxc4 Qd5 18.Qb4 Nc6 19.Nxb6 axb6 20.Qb1 Bxd3 21.Qxd3 Rfd8 22.Qg3 Ne4 23.Rxe4 Qxe4 24.Re1 Qg6 25.Qh3 Ne7 26.Kf1 Nd5 {#R} 0-1

[Event "Ch Scotland"] [Site "masterchessopen.com – Bearsden (Scotland)"] [Date "1973.07.16"] [Round "3"] [White "Kleboe JPR"] [Black "Holmes HD"] [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.e3 O-O 8.Bd3 dxc4 9.Bxc4 Qc7 10.Qd3 e5 11.d5 e4 12.Qc2 Bf5 13.f4 Nbd7 14.Be2 c4 15.Qd1 Qa5 16.g4 Nxg4 17.Bxg4 Bxg4 18.Qxg4 Qxc3+ 19.Kd1 Nf6 20.Qg2 Qxa1 21.Qc2 Nxd5 22.Kd2 Rad8 23.Ke2 Qf6 24.Kf1 Qc3 25.Qxc3 Nxc3 26.Nh3 Rd1+ 27.Kg2 Rxh1 28.Kxh1 Rd8 29.Nf2 Na2 {#R} 0-1

[Event "Ch Czechoslovakia"] [Site "masterchessopen.com – Ostrava (Czech Republic)"] [Round "15"] [White "Jankovec Ivan (CZE)"] [Black "Augustin Josef (CZE)"] [Result "0-1"] [WhiteElo "2180"] [BlackElo "2405"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d6 7.e3 O-O 8.Bd3 Nc6 9.Ne2 b6 10.Nf4 Na5 11.O-O Ba6 12.g4 Bxc4 13.Bxc4 Nxc4 14.Ra2 Re8 15.Rg2 e5 16.Nh5 exd4 17.exd4 Nd5 18.dxc5 dxc5 19.Re2 Nc7 20.Qe1 Qd3 21.Nf4 Rxe2 22.Qxe2 Qxe2 23.Nxe2 Rd8 24.Kf2 Kf8 25.Ng3 Nb5 26.Ne4 Nbd6 27.Nxd6 Rxd6 28.Ke2 Ke7 29.Rd1 Rxd1 30.Kxd1 Ke6 31.Kc2 Kd5 {#R} 0-1

[Event "Ch Uzbekistan"] [Site "masterchessopen.com – Tashkent (Uzbekistan)"] [Round "0"] [White "Latypov Vitali (RUS)"] [Black "Maslov Leonid P (UZB)"] [Result "1-0"] [WhiteElo "2229"] [BlackElo "2300"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Nc6 7.e4 d6 8.Ne2 e5 9.d5 Na5 10.Ng3 O-O 11.Bd3 Nd7 12.O-O Nb6 13.f4 exf4 14.Bxf4 Nbxc4 15.Qh5 g6 16.Qh6 Ne5 17.Bg5 f6 18.Nh5 gxh5 19.Rxf6 Qe8 20.Raf1 Rxf6 21.Qxf6 Bg4 22.Bh6 Qf7 23.Qxd6 Nac4 24.Bxc4 Nxc4 25.Qxc5 b6 26.Qc6 Rc8 27.Rxf7 Kxf7 28.Qb7+ Ke8 29.Bg5 Bd7 30.Qxa7 Rc5 31.Qb8+ Bc8 32.Qf4 {#r} 1-0

[Event "Ch Netherlands (open)"] [Site "masterchessopen.com – Dieren (Netherlands)"] [Round "0"] [White "Smaling E"] [Black "Rietra P"] [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.Bf4 Qa5 7.Qd3 cxd4 8.Bxb8 Rxb8 9.Qxd4 O-O 10.h4 d5 11.e3 Rd8 12.Rd1 b6 13.h5 Ba6 14.h6 dxc4 15.Qxd8+ {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com – Alkmaar (Netherlands)"] [Round "4"] [White "Hoogland D (NED)"] [Black "Kuys"] [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.d5 e5 7.Bg5 O-O 8.e4 Qa5 9.Ne2 Nxe4 10.Bd2 d6 11.f3 Nxd2 12.Qxd2 f5 13.g3 Qd8 14.Bg2 Nd7 15.O-O Rf6 16.g4 fxg4 17.fxg4 Rg6 18.h3 Nf6 19.g5 Nh5 20.h4 Qd7 21.Rf3 h6 22.Bh3 Qe8 23.Qd3 Bxh3 24.Rxh3 hxg5 25.hxg5 Rxg5+ 26.Kh2 e4 27.Qe3 Qe5+ 28.Kh1 Rf8 29.Rg1 Rxg1+ 30.Kxg1 Nf4 31.Rh2 Nxe2+ 32.Qxe2 e3 33.Qh5 Qxh5 34.Rxh5 {#R} 0-1

[Event "It (open)"] [Site "masterchessopen.com – Copenhagen (Denmark)"] [Round "0"] [White "Johansen Darryl K (AUS)"] [Black "Horvath Tamas I (HUN)"] [Result "0-1"] [WhiteElo "2310"] [BlackElo "2318"] [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 Nc6 7.e4 d6 8.Be3 b6 9.Bd3 O-O 10.Nh3 e5 11.d5 Bxh3 12.gxh3 Ne7 13.Qd2 Nh5 14.Bg5 f6 15.Be3 Ng6 16.a4 Nhf4 17.Bc2 Nh4 18.O-O-O Nxh3 19.Rdf1 Qd7 20.Qe2 Rf7 21.Kd2 a5 22.Kc1 Kf8 23.Kb2 Ke8 24.Ka3 Kd8 25.Bd2 Kc7 26.Rb1 Kb7 27.Rb2 Ka7 28.Rhb1 Rb8 29.Be3 g5 30.Bd2 h5 31.Bd1 Nf4 32.Qe3 Qh3 33.Be1 Nhg2 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com – DDR"] [Round "0"] [White "Lehmann Wolfgang"] [Black "Schuetze Michael (GER)"] [Result "1-0"] [BlackElo "2223"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d6 7.e4 e5 8.Bd3 O-O 9.Ne2 Ne8 10.O-O Nc6 11.Be3 b6 12.d5 Na5 13.Ng3 Qd7 14.a4 Ba6 15.Qe2 g6 16.f4 f6 17.h4 Ng7 18.f5 gxf5 19.exf5 Rf7 20.Ne4 Kh8 21.g4 Rg8 22.Kh2 Bc8 23.Bh6 Nb7 24.Rf3 Ne8 25.Rg3 Nd8 26.Qg2 Ng7 27.Rg1 Nb7 28.Bxg7+ Rgxg7 29.g5 fxg5 30.f6 Rg8 31.Nxg5 Rxf6 32.Nf7+ {#r} 1-0

[Event "corr."] [Site "masterchessopen.com – DDR"] [Round "0"] [White "Zimmerling"] [Black "Heinel S"] [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.Nf3 b6 7.Bg5 Bb7 8.e3 Nc6 9.d5 Ne7 10.Bxf6 gxf6 11.e4 Ng6 12.g3 d6 13.Bg2 Qe7 14.O-O h5 15.h4 O-O-O 16.a4 f5 17.exf5 exf5 18.Bh3 Qf6 19.Qd3 Ne7 20.a5 Kc7 21.Ra3 f4 22.Kh2 Ng6 23.Qb1 Rhg8 24.Qb5 Ne5 25.Nxe5 dxe5 26.Rg1 fxg3+ 27.fxg3 Qd6 28.Bf5 Rg7 29.Rb3 e4 30.Bxe4 Rdg8 31.Rg2 Rg4 32.Kg1 Rxg3 {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com – Lucerne (Switzerland)"] [Round "12"] [White "Mbaye S"] [Black "Chaourar Nassr-Eddine (ALG)"] [Result "0-1"] [BlackElo "2260"] [ECO "A15"] [Opening "English: Anglo-Indian"] 1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Qa5 7.Bd2 d6 8.e4 e5 9.d5 O-O 10.Bd3 Nh5 11.Ne2 f5 12.exf5 Bxf5 13.Bxf5 Rxf5 14.g4 Rxf3 15.gxh5 Qd8 16.Ng3 e4 17.Qe2 Nd7 18.Nxe4 Ne5 19.Nf2 Qh4 20.O-O Raf8 21.Nh1 Qg4+ 22.Ng3 Rxg3+ {#R} 0-1

[Event "It (open)"] [Site "masterchessopen.com – Reykjavik (Iceland)"] [Round "0"] [White "Josteinsson Leifur (ISL)"] [Black "Horvath Tamas I (HUN)"] [Result "0-1"] [WhiteElo "2230"] [BlackElo "2318"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 O-O 7.Bg5 d6 8.e3 Nc6 9.Bd3 cxd4 10.exd4 e5 11.d5 Nb8 12.Qc2 h6 13.Bh4 Nbd7 14.Nh3 Nc5 15.Bh7+ Kh8 16.Nf2 g5 17.Bg3 {#R} 0-1

[Event "Ch Bayern (b)"] [Site "masterchessopen.com – Bayern (Germany)"] [Round "0"] [White "Wallinger Manfred (GER)"] [Black "Volpert Gilbert"] [Result "1-0"] [WhiteElo "2150"] [BlackElo "2200"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d6 7.e4 O-O 8.Bd3 e5 9.Ne2 Ne8 10.O-O Nc6 11.d5 Na5 12.Ng3 b6 13.Be3 Qd7 14.a4 Ba6 15.Qe2 Kh8 16.f4 f6 17.Rf3 Nc7 18.Nf5 Rae8 19.Rh3 g6 20.Nh6 f5 21.fxe5 dxe5 22.Bg5 fxe4 23.Qxe4 Kg7 24.Ng4 Qf5 25.Bh6+ Kg8 26.Bxf8 Kxf8 27.Rf1 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com – Detroit (USA)"] [Round "0"] [White "Jordan William (AUS)"] [Black "Franke Reiner (GER)"] [Result "0-1"] [WhiteElo "2275"] [BlackElo "2274"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.Nf3 O-O 7.Bg5 h6 8.Bh4 d5 9.Ne5 Qa5 10.Qc2 Ne4 11.f3 Nxc3 12.Kf2 cxd4 13.e3 dxe3+ 14.Kxe3 Qc5+ 15.Kd2 Qd4+ 16.Bd3 Qxe5 17.Qxc3 Qf4+ 18.Kc2 Qxh4 19.g3 Qd8 20.cxd5 exd5 21.g4 Nc6 22.h4 Ne5 23.g5 Nxd3 24.Qd2 g6 25.gxh6 Bf5 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com – France"] [Round "0"] [White "Benhamouda"] [Black "Litique Michel (FRA)"] [Result "0-1"] [BlackElo "2130"] [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.Qd2 Qa5 7.Bb2 O-O 8.Nf3 Ne4 9.Qe3 d5 10.cxd5 exd5 11.dxc5 Nc6 12.g3 Nxc5 13.Nd2 Bg4 14.Qg5 Nd3+ 15.exd3 Rfe8+ 16.Be2 Bxe2 17.Ne4 Bxd3 18.O-O-O Bxe4 19.Rhg1 Qa4 20.Rd2 Na5 21.g4 Nb3+ 22.Kd1 Bf3+ 23.Kc2 Nxd2+ 24.Kxd2 Re2+ 25.Kd3 Qc4# 0-1

[Event "It (open)"] [Site "masterchessopen.com – Alkmaar (Netherlands)"] [Round "3"] [White "Booth AJ"] [Black "Duinmaijer Martin (NED)"] [Result "0-1"] [BlackElo "1870"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.Nf3 b6 7.Bg5 Ba6 8.e3 Nc6 9.Bd3 Na5 10.Qa4 O-O 11.O-O d5 12.Ne5 Rc8 13.dxc5 dxc4 14.Be4 Rxc5 15.Bxf6 gxf6 16.Nd7 Bb5 17.Bxh7+ Kg7 18.Qc2 Qxd7 19.Rad1 Rd5 20.Be4 Ba4 21.Rxd5 exd5 22.Bf5 Bxc2 23.Bxd7 f5 24.f3 Rd8 25.Bb5 Nb3 26.Rf2 Bd3 27.h3 Nc1 28.g4 Ne2+ 29.Kh2 Nxc3 30.Ba6 Nd1 31.Rd2 Nxe3 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com – DDR"] [Round "0"] [White "Weber"] [Black "Jorck"] [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 d6 7.e4 Nxe4 8.fxe4 Qh4+ 9.Kd2 cxd4 10.cxd4 Qxe4 11.Nf3 e5 12.Bd3 Qg4 13.Qe2 O-O 14.h3 Qg3 15.Bb2 Nc6 16.d5 Na5 17.Kc2 f5 18.Nxe5 dxe5 19.Bxe5 Qg6 20.g4 Bd7 21.Rhg1 Rf7 22.c5 Re7 23.gxf5 Qe8 24.Rae1 Qc8 25.Qf2 Ba4+ 26.Kb2 Qd7 27.f6 Rf7 28.Qh4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Syosset (USA)"] [Round "1"] [White "Frederick Robert (FRA)"] [Black "Sahu Sekhar Chandra (IND)"] [Result "0-1"] [WhiteElo "2210"] [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 Qe7 7.e4 d6 8.Bd3 Nh5 9.Ne2 f5 10.O-O O-O 11.exf5 exf5 12.Nf4 Nxf4 13.Bxf4 Qf6 14.dxc5 dxc5 15.Qb3 Nc6 16.Rad1 b6 17.Bb1 Be6 18.Qc2 Rad8 19.Bc7 Rxd1 20.Rxd1 Qf7 21.Bd6 Rd8 22.g4 g6 23.Bg3 Re8 24.Qg2 f4 25.Bh4 Ne5 26.Rd6 Nxc4 27.Be4 Nxd6 {#R} 0-1

[Event "?"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Koskinen Erkki (FIN)"] [Black "Van Der Wees Aad"] [Result "1-0"] [WhiteElo "1952"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Nc6 7.e4 d6 8.Bg5 Qa5 9.Bd2 O-O 10.Bd3 Ne8 11.Ne2 f5 12.O-O Nf6 13.exf5 exf5 14.Ng3 g6 15.Qc2 b6 16.Ne2 Bd7 17.Bh6 Rf7 18.h3 Re8 19.Bf4 cxd4 20.Bxd6 dxc3 21.Qxc3 Qxc3 22.Nxc3 Re3 23.Rfd1 Ne5 24.Bf1 Bc6 25.Nb5 Ba8 26.Re1 Rxe1 27.Rxe1 Nc6 28.c5 Na5 29.Bc7 Nd5 30.Bd6 Bc6 31.Nd4 Bd7 32.c6 {#r} 1-0

[Event "Ch URS (qual)"] [Site "masterchessopen.com – Kostroma (Russia)"] [Round "0"] [White "Zaichik Gennadi (USA)"] [Black "Kuporosov Viktor (RUS)"] [Result "1-0"] [WhiteElo "2485"] [BlackElo "2355"] [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 O-O 7.e4 Nh5 8.Nh3 f5 9.e5 d6 10.f4 g6 11.Be2 cxd4 12.cxd4 dxe5 13.fxe5 Nc6 14.d5 Qh4+ 15.Kf1 Nd4 16.Bxh5 exd5 17.Nf4 Ne6 18.g3 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Milan (Italy)"] [Round "0"] [White "Visentin Claudio"] [Black "Braunberger Federico (ITA)"] [Result "1-0"] [BlackElo "2126"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 O-O 7.e4 d6 8.Bd3 Nc6 9.Ne2 e5 10.Bg5 h6 11.Be3 b6 12.d5 Ne7 13.O-O Ng6 14.g4 Nh7 15.Ng3 Ng5 16.Nh5 Nh3+ 17.Kh1 Qh4 18.Qd2 Kh7 19.Ng3 Nhf4 20.Nf5 Qf6 21.Rf2 Nh3 22.Rg2 Ngf4 23.Rg3 Bxf5 24.gxf5 h5 25.Bf1 Qh4 26.Bxh3 Nxh3 27.Qg2 Nf4 28.Bxf4 Qxf4 29.Rxg7+ Kh8 30.Rg1 Qh6 31.Qg5 Qxg5 32.R7xg5 {#r} 1-0

[Event "It (open) (b)"] [Site "masterchessopen.com – Haarlem (Netherlands)"] [Round "5"] [White "Welten Hans (NED)"] [Black "Van Egmond J"] [Result "0-1"] [WhiteElo "1915"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Qa5 7.Bd2 d6 8.e4 e5 9.Bd3 Nc6 10.Ne2 Qc7 11.Be3 b6 12.O-O Bd7 13.Qc2 Ne7 14.a4 Ng6 15.f4 Be6 16.fxe5 dxe5 17.d5 Bd7 18.Ng3 Nf4 19.Qd2 Nxd3 20.Qxd3 Ng8 21.Nh5 g6 22.Nf6+ Nxf6 23.Rxf6 h6 24.Raf1 Rh7 25.Qd2 Bxa4 26.Qf2 O-O-O 27.Rxf7 Rd7 28.Rf8+ Kb7 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com – DDR"] [Round "0"] [White "Liegel R"] [Black "Ruhs J"] [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.Nf3 b6 7.g3 Bb7 8.Bg2 Nc6 9.O-O h6 10.d5 Ne7 11.Ne1 exd5 12.cxd5 Bxd5 13.c4 Bxg2 14.Kxg2 O-O 15.Bb2 Ng6 16.Qd2 Nh5 17.Nf3 Qe7 18.Rad1 Rad8 19.Qc3 f5 20.Rd2 f4 21.Rfd1 fxg3 22.hxg3 Rf7 23.Qd3 Ngf4+ {#R} 0-1

[Event "?"] [Site "masterchessopen.com – Dortmund (Germany)"] [Round "3"] [White "Klein Bernhard M (ENG)"] [Black "Keiner M"] [Result "0-1"] [WhiteElo "2094"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Nh5 7.Be3 O-O 8.Bf2 Qa5 9.Qd2 f5 10.e3 b6 11.Ne2 Ba6 12.Ng3 Nf6 13.Be2 Nc6 14.Nf1 Rac8 15.Bg3 Qa4 16.Qa2 Na5 17.Nd2 cxd4 18.cxd4 Bxc4 19.Nxc4 Nxc4 20.O-O Nxe3 21.Rfc1 Rc2 22.Rxc2 Qxc2 {#R} 0-1

[Event "Ch NRW (juniors) (under 20)"] [Site "masterchessopen.com – Telgte (Germany)"] [Round "6"] [White "Alberts K"] [Black "Valkyser M"] [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.Qc2 Nc6 7.e3 d6 8.Bd3 O-O 9.f4 e5 10.fxe5 dxe5 11.d5 e4 12.Bxe4 Nxe4 13.Qxe4 Re8 14.Qf4 Ne5 15.Nf3 Nd3+ {#R} 0-1

[Event "Memorial P.Keres (open)"] [Site "masterchessopen.com – Vancouver (Canada)"] [Round "3"] [White "Moore Harry (CAN)"] [Black "Zissos Andrew"] [Result "1-0"] [WhiteElo "2283"] [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 O-O 7.e4 d5 8.e5 Nfd7 9.f4 dxc4 10.Bxc4 cxd4 11.Ne2 dxc3 12.O-O b5 13.Bxb5 Qb6+ 14.Nd4 a6 15.Ba4 Bb7 16.Be3 Nc5 17.Nb3 Rc8 18.Nxc5 Rxc5 19.Rb1 {#r} 1-0