A81a — Dutch: 2.g3

1.d4 f5 2.g3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur la case forte f4 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b1 et g1, les fous c1 et f1 et les tours a1 et h1).

Plans. e4 (Centre d4+e4, libère Bf1) ; Nbd2 (Développer Nb1) ; Nf3 (Développer Ng1) ; Be3 (Développer Bc1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, les fous c8 et f8 et les tours a8 et h8).

Plans. ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...c5 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0)	—
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	6 (● b1, ● g1, ● c1, ● f1, ● a1, ● h1)	6 (● b8, ● g8, ● c8, ● f8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre !	● Au centre !
Droits de roque	O-O / O-O-O	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c2-c3, ● d4-d5, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5, ● …f5-f4

Partie
1900 London – Round 10 – Alvarez Lee, Felix – 0-1 – Mason, James – G27 1. d4 f5 2. g3 Nf6 3. Bg2 c6 4. Nc3 e6 5. e4 fxe4 6. Nxe4 Be7 7. Nxf6+ Bxf6 8. f4 O-O 9. Nf3 b6 10. O-O Bb7
1909 St Petersburg – Round 1 – Cohn, Erich – 1-0 – Tartakower, Savielly – G30 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Bf4 Be7 5. Nd2 Nc6 6. c3 d5 7. Ngf3 O-O 8. O-O Nh5 9. e3 h6 10. Ne5 Nxf4
1922 Bad Pistyan – Round 12 – Gruenfeld, Ernst – 1-0 – Tartakower, Savielly – G70 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nh3 c5 5. dxc5 Bxc5 6. O-O d5 7. c4 O-O 8. cxd5 Nxd5 9. Nf4 Nxf4 10. Bxf4 Qb6
1922 Bad Pistyan – Round 14 – Przepiorka, Dawid – 0-1 – Tartakower, Savielly – G79 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Be7 5. O-O O-O 6. Nd2 d6 7. b3 Nc6 8. Bb2 Qe8 9. e3 Ng4 10. Qe2 Qh5
1922 Londen – Round 15 – Alekhine, Alexander – 1/2-1/2 – Tartakower, Savielly – G46 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d5 5. O-O c6 6. Bf4 Bd6 7. Nd2 O-O 8. Nf3 Qc7 9. Bxd6 Qxd6 10. Nf4 b6
1922 Teplitz-Schoenau – Round 1 – Spielmann, Rudolf – 1-0 – Mieses, Jacques – G4 1. d4 f5 2. g3 b6 3. Bg2 Nc6 4. Nf3 e6 5. O-O Bb7 6. c4 Bd6 7. Nc3 Nf6 8. a3 a5 9. Nb5 O-O 10. Qc2 Na7
1922 Teplitz-Schoenau – Round 10 – Gruenfeld, Ernst – 1-0 – Mieses, Jacques – G66 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nh3 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Nbd7 8. Qd3 Ne4 9. f3 Nxc3 10. bxc3 Be7
1922 Teplitz-Schoenau – Round 12 – Rubinstein, Akiba – 1-0 – Mieses, Jacques – G78 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. O-O Nbd7 6. c4 c6 7. Qc2 Ne4 8. Nc3 Be7 9. b3 g5 10. Nxe4 dxe4
1922 Teplitz-Schoenau – Round 6 – Maroczy, Geza – 1-0 – Mieses, Jacques – G39 1. d4 f5 2. g3 b6 3. Bg2 Nc6 4. Nf3 e6 5. O-O Bb7 6. Nbd2 Nf6 7. c4 Bd6 8. a3 Rb8 9. b4 Be7 10. Bb2 d5
1923 Karlsbad – Round 1 – Alekhine, Alexander – 1/2-1/2 – Tartakower, Savielly – G24 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. Nf4 O-O 6. h4 Nc6 7. h5 Qe8 8. hxg6 hxg6 9. Nc3 Kf7 10. d5 Ne5
1923 Karlsbad – Round 1 – Reti, Richard – 1/2-1/2 – Alekhine, Alexander – G23 1. d4 e6 2. Nf3 f5 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. c4 Be7 7. Nc3 O-O 8. b3 Qe8 9. Bb2 Qh5 10. Qc2 Nc6
1923 Karlsbad – Round 15 – Rubinstein, Akiba – 0-1 – Bogoljubow, Efim – G132 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. Nf4 Nc6 6. d5 Ne5 7. Nc3 c6 8. Nd3 Nf7 9. O-O O-O 10. f4 cxd5
1924 BCF Ch 17th – Round 11 – Fairhurst, William – 0-1 – Khadilkar, Rohini – G48 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 Nbd7 5. Qd3 Nb6 6. c4 g6 7. b3 Bg7 8. Bb2 O-O 9. Nbd2 Nh5 10. Rd1 a5
1924 Merano – Round 12 – Patay B – 1/2-1/2 – Opocensky, Karel – G35 1. d4 e6 2. Nf3 f5 3. g3 b6 4. c4 Bb7 5. Nc3 Nf6 6. Bg2 Be7 7. O-O O-O 8. e3 Qe8 9. Ne2 Nc6 10. b3 Nd8
1924 Merano – Round 8 – Gruenfeld, Ernst – 1-0 – Opocensky, Karel – G24 1. d4 e6 2. Nf3 f5 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. c4 Be7 7. d5 exd5 8. Nd4 g6 9. Nc3 Nc6 10. cxd5 Nxd4
1925 Moscow – Round 1 – Gruenfeld, Ernst – 1/2-1/2 – Bohatyrchuk, Fedir Parfenovych – G28 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c5 5. dxc5 Bxc5 6. O-O Nc6 7. c4 O-O 8. Nc3 d6 9. Na4 Qe7 10. a3 a5
1926 Merano – Round 6 – Rosselli del Turco, Stefano – 0-1 – Kostic, Boris – G21 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 c5 5. c3 Nc6 6. O-O d5 7. Bg5 cxd4 8. cxd4 Be7 9. e3 O-O 10. Nd2 Bd7
1926 Merano Meran ITA – Round 10 – Calapso, Remo – 0-1 – Kostic, Boris – G27 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 Nc6 5. Bf4 h6 6. h4 Ng4 7. d5 e5 8. dxe6 Bxe6 9. Nd4 Nxd4 10. Qxd4 c6
1926 Semmering – Round 1 – Gilg, Karl – 0-1 – Nimzowitsch, Aron – G23 1. d4 f5 2. g3 d6 3. Bg2 Nf6 4. c3 Nc6 5. Nh3 e5 6. O-O h6 7. f3 d5 8. Kh1 Bd6 9. dxe5 Nxe5 10. Nd2 O-O
1926 Semmering Panhans – Round 1 – Gruenfeld, Ernst – 1/2-1/2 – Vajda, Arpad – G3 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nh3 d5 5. O-O Be7 6. c4 O-O 7. Qc2 Nc6 8. Rd1 Nb4 9. Qb3 c6 10. Nc3 b6
1927 Kecskemet I – Round 6 – Sarkozy, Balazs – 0-1 – Alekhine, Alexander – G21 1. Nf3 f5 2. d4 Nf6 3. g3 b6 4. Bg2 Bb7 5. c4 e6 6. Bg5 Bb4+ 7. Nbd2 O-O 8. a3 Be7 9. O-O c5 10. dxc5 bxc5
1927 Kecskemet II – Round 1 – Gruenfeld, Ernst – 1/2-1/2 – Colle, Edgar – G2 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 c5 5. O-O Nc6 6. c4 cxd4 7. Nxd4 Bc5 8. e3 O-O 9. Nc3 Ne5 10. b3 d6
1927 London – Round 3 – Buerger, Victor – 1/2-1/2 – Tartakower, Savielly – G13 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c5 5. O-O cxd4 6. Nxd4 Nc6 7. c4 Bc5 8. Nb3 Be7 9. Nc3 d6 10. e4 e5
1927 London Olympiad 1st – Round 10.21 – Koltanowski, George – 1-0 – Kostic, Boris – G102 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d6 5. O-O Nc6 6. c4 e5 7. Bxc6+ bxc6 8. dxe5 dxe5 9. Qxd8+ Kxd8 10. Ng5 Ke8
1927 London Olympiad 1st – Round 8.31 – Gilg, Karl – 1/2-1/2 – Kostic, Boris – G82 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 e6 5. O-O Nc6 6. c4 e5 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Qxd8+ Kxd8 10. Nc3 c6
1927 Moskou ch-URS – Round 2 – Rauzer, Vsevolod – 1-0 – Kaspersky, Anton Antonovich – G6 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Nc6 5. O-O Be7 6. c4 d6 7. d5 exd5 8. cxd5 Nb8 9. Nd4 O-O 10. Qc2 g6
1927 Prague Evony – Round 14 – Thelen, Bedrich – 1-0 – Hromadka, Karel – G17 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. Nd2 Nc6 7. c3 Kh8 8. Nc4 d5 9. Ne3 e6 10. Qb3 Qd6
1927 Prague Evony – Round 4 – Rejfir, Josef – 0-1 – Hromadka, Karel – G3 1. d4 f5 2. g3 e6 3. Bg2 c5 4. Nf3 Nf6 5. O-O Nc6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Bb6 9. Nc3 O-O 10. Bf4 a6
1929 Barcelona Barcelona ESP – Round 8 – Tartakower, Savielly – 1/2-1/2 – Yates, Frederic D – G22 1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nh3 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Nbd7 8. Qc2 Qe7 9. cxd5 cxd5 10. Nb5 O-O
1929 Budapest – Round 1 – Prokes, Ladislav – 0-1 – Havasi, Kornel – G11 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Be7 5. O-O O-O 6. Nd2 d6 7. e4 e5 8. dxe5 dxe5 9. exf5 Bxf5 10. Qf3 Qd7
1930 Nice – Round 9 – Seitz, Jakob Adolf – 0-1 – Kostic, Boris – G32 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. c4 Nc6 7. Nc3 d6 8. Nf4 Nxd4 9. Qxd4 e5 10. Bd5+ Kh8
1930 Nice Nice FRA – Round 1 – Duchamp, Marcel – 0-1 – Kostic, Boris – G1 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d5 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. c5 Bc7 9. Bf4 Nbd7 10. Bxc7 Qxc7
1931 Buenos Aires exhib – Round 1 – Castillo Lynch, Jacob Tyler – 0-1 – Tartakower, Savielly – G1 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 c5 5. c3 Nc6 6. O-O d5 7. Bf4 Be7 8. Nbd2 cxd4 9. cxd4 O-O 10. a3 Qb6
1932 Berlin Ch – Round 1 – Saemisch, Friedrich – 1/2-1/2 – John Wilhelm – G1 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. O-O Nc6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. Nc3 O-O 10. Bf4 d6
1933 Folkestone Olympiad 5th – Round 13.24 – Devos, Paul – 0-1 – Mueller, Hans – G112 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d6 5. O-O Nc6 6. c4 e5 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Nc3 Be6 10. b3 Bc5
1933 GER Ch 1st – Round 3 – Roedl, Ludwig – 1-0 – Seitz, Jakob Adolf – G12 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. Nc3 d6 7. Qd3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 fxe4
1933 Jakarta sim – Round ? – Alekhine, Alexander – 1-0 – Bleymans, D. – G5 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nh3 c6 5. O-O d5 6. c4 Bd6 7. Nc3 O-O 8. Bf4 h6 9. c5 Bc7 10. f3 Nh5
1935 AUS Ch – Round 11.1 – Koshnitsky, Gregory – 0-1 – Watson Charles Gilbert M – G8 1. d4 f5 2. g3 Nf6 3. Bg2 c6 4. Nh3 e5 5. dxe5 Qa5+ 6. Nc3 Qxe5 7. O-O d5 8. Be3 Bb4 9. Bd4 Qe7 10. Nf4 Nbd7
1935 Tartu TT – Round 15 – Tamm, Paeaer – 1/2-1/2 – Keres Paul Petrovich – G11 1. Nf3 f5 2. d4 Nf6 3. g3 d6 4. Bg2 Nbd7 5. Ng5 Nb6 6. O-O g6 7. Re1 Bg7 8. c3 O-O 9. e4 fxe4 10. Nxe4 Nxe4
1936 Hastings3637 – Round 3 – Eliskases, Erich – 1/2-1/2 – Alekhine, Alexander – G12 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 c5 5. d5 e5 6. Nc3 d6 7. e4 Be7 8. f4 Ng4 9. fxe5 Nxe5 10. O-O O-O
1936 Olympiad (unofficial) – Round 19 – Tsvetkov, Alexandar K – 0-1 – Krogius, Ragnar – G134 1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 d5 5. Ne5 Nbd7 6. Nxd7 Bxd7 7. Bg5 c5 8. e3 Be7 9. O-O Qb6 10. b3 cxd4
1936 Podebrady – Round ? – Skalicka, Karel – 1-0 – Fazekas, Stephan – G137 1. Nf3 f5 2. d4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. c4 Be7 7. Nc3 O-O 8. d5 Qe8 9. Nd4 Bc5 10. Nb3 Bd6
1936 Podebrady – Round 15 – Pirc, Vasja – 1/2-1/2 – Petrov, Vladimirs – G50 1. d4 e6 2. Nf3 f5 3. g3 d5 4. Bg2 Bd6 5. O-O Nd7 6. c4 c6 7. Qc2 Qf6 8. Nc3 h6 9. Bf4 Bxf4 10. gxf4 Ne7
1936 Trade Unions – Round 1 – Tolush, Alexander – 1-0 – Pimenov, Aleksandr – G8 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Qe8 7. c4 Qh5 8. Ne1 Ng4 9. h3 Nh6 10. Nd3 g5
1936 Zandvoort – Round 9 – Spielmann, Rudolf – 1/2-1/2 – Tartakower, Savielly – G55 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Bg5 c5 5. d5 h6 6. Bxf6 Qxf6 7. Nc3 e5 8. e4 d6 9. exf5 Bxf5 10. Be4 Be7
1937 Ostende – Round 5 – Koltanowski, George – 1/2-1/2 – Keres, Paul – G25 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c5 5. c4 cxd4 6. Nxd4 Be7 7. O-O O-O 8. Nc3 Nc6 9. Nc2 b6 10. Bf4 Bb7
1937 Ostende – Round 7 – Koltanowski, George – 1-0 – Grob, Henry – G32 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Nbd7 8. Qd3 Nf8 9. f3 dxc4 10. Qxc4 e5
1937 POL Ch – Round 13 – Foltys, Jan – 1-0 – Lowtzky, Mojsesz – G16 1. Nf3 e6 2. d4 f5 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Qe7 7. O-O Bxd2 8. Qxd2 Nf6 9. Nc3 O-O 10. Rad1 Ne4
1939 Buenos Aires – Round 1 – Roodzant, Catharina – 0-1 – Menchik, Vera Frantsevna – G5 1. d4 f5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. c4 Be7 7. d5 Qc8 8. dxe6 dxe6 9. Nc3 O-O 10. b3 Rd8
1939 Buenos Aires ol f-A – Round 5 – da Silva Rocha, Adhemar – 1/2-1/2 – Engels, Ludwig – G89 1. d4 f5 2. g3 d5 3. Bg2 c6 4. Nf3 Nf6 5. Nbd2 e6 6. c4 Bd6 7. b3 O-O 8. Bb2 Nbd7 9. O-O Qe8 10. Ne5 Kh8
1940 GER Ch 07th – Round 12 – Heinicke, Herbert – 1-0 – Lange, Wilfried – G11 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d6 5. O-O g6 6. c4 Bg7 7. Nc3 O-O 8. Nf4 c6 9. e4 fxe4 10. Nxe4 Nxe4
1941 GER Ch Bad Oeynhausen GER – Round 4 – Mueller, Hans – 1/2-1/2 – Kieninger, Georg – G9 1. d4 f5 2. g3 Nf6 3. Bg2 Nc6 4. d5 Ne5 5. Nf3 Nf7 6. O-O g6 7. c4 Bg7 8. Nc3 O-O 9. Qc2 c6 10. Rd1 c5
1941 Lasker Memorial – Round ? – Levin Astorga, Nicolas Daniel – 0-1 – Steiner, Herman – G21 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c3 d6 7. Re1 Qe8 8. Qc2 Nc6 9. Nbd2 e5 10. dxe5 dxe5
1941 Lasker Memorial – Round ? – Wolff, Sidney Robert – 0-1 – Steiner, Herman – G6 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. b3 Bb4+ 5. Bd2 Be7 6. c4 O-O 7. Nc3 Nc6 8. Nf3 d5 9. cxd5 exd5 10. O-O Ne4
1941 Mar del Plata – Round 1 – Winz, Victor – 1-0 – Engels, Ludwig – G7 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. O-O Be7 6. c4 cxd4 7. Nxd4 O-O 8. Nc3 Nc6 9. e4 g6 10. exf5 gxf5
1943 Prague – Round 15 – Saemisch, Friedrich – 1/2-1/2 – Opocensky, Karel – G118 1. d4 e6 2. Nf3 f5 3. g3 d5 4. Bg2 Nd7 5. O-O Ngf6 6. c4 Be7 7. Nc3 dxc4 8. Qa4 c6 9. Qxc4 Nb6 10. Qb3 O-O
1946 Moscow – Round 1 – Alatortsev, Vladimir N. – 0-1 – Simagin, Vladimir – G8 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Bb4+ 5. c3 Be7 6. O-O O-O 7. b3 Qe8 8. Ba3 Bxa3 9. Nxa3 d6 10. c4 e5
1946 Nt Augsburg GER – Round 12 – Palme, Rudolf – 1-0 – Ozols, Karlis – G24 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c6 5. O-O Bd6 6. Bf4 Bc7 7. Bxc7 Qxc7 8. c4 d6 9. Qb3 O-O 10. Nc3 d5
1946 POL Ch – Round 1 – Gawlikowski, Stanislaw – 1-0 – Byrtek, Emanuel – G4 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 c5 5. O-O Nc6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Qe7 9. Nxc5 Qxc5 10. Na3 a6
1947 Moscow – Round 1 – Zagoriansky, Evgeny – 1-0 – Simagin, Vladimir – G6 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Nbd2 a5 9. a3 a4 10. b4 b5
1947 Moscow Ch – Round ? – Zagoriansky, Evgeny – 0-1 – Bronstein, David I – G40 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nbd2 O-O 6. O-O Nc6 7. Ne1 Bxd2 8. Qxd2 d6 9. b3 Qe8 10. Bb2 Bd7
1947 URS-ch15 – Round 5 – Kan, Ilya A – 1/2-1/2 – Bronstein, David I – G7 1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. O-O d6 8. c3 Nc6 9. Qb3 Kh8 10. Nc4 Ne4
1948 Karlovy Vary – Round 13 – Sajtar, Jaroslav – 1-0 – Tartakower, Savielly – G126 1. d4 f5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. c4 cxd4 7. Nxd4 Bxg2 8. Kxg2 Nc6 9. Nb5 Be7 10. Bf4 e5
1949 Budapest-Moscow – Round 8 – Tipary, Lajos – 1/2-1/2 – Bronstein, David I – G55 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. O-O Nc6 8. c3 d6 9. Qb3 Kh8 10. Rad1 Qe8
1949 Leningrad – Round 15 – Levenfish, Grigory – 1-0 – Kuzminykh, Evgeny – G107 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 Nc6 5. Nf3 e6 6. d5 exd5 7. Nxd5 Be7 8. O-O O-O 9. c4 Ne5 10. b3 c6
1949 Leningrad – Round 15 – Zagoriansky, Evgeny – 0-1 – Kopylov, Igor – G106 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bg2 c6 7. O-O d6 8. c4 Kh8 9. Qc2 Na6 10. Nbd2 Nb4
1950 URS Ch sf – Round ? – Averbakh, Yuri L – 1-0 – Goldberg, Grigory A – G16 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c5 5. c4 cxd4 6. Nxd4 Be7 7. Nc3 a6 8. O-O Qc7 9. e4 g6 10. exf5 gxf5
1950 Venice – Round 1 – Mueller, Helge – 0-1 – Rossolimo, Nicolas – G7 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 c5 5. dxc5 Na6 6. O-O Nxc5 7. c4 Be7 8. Nc3 O-O 9. Kh1 d6 10. f4 Bd7
1951 Moskou ch-URS – Round 1 – Botvinnik, Mikhail – 0-1 – Kopylov, Nikita – G31 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Bg5 Nc6 6. Qd2 d5 7. Bxf6 Bxf6 8. Nxd5 Bxd4 9. Nxc7+ Kf7 10. Nf3 Bxb2
1951 Wertheim Memorial – Round 7 – Euwe, Max – 1-0 – Byrne, Ray – G39 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. e3 Be7 5. Ne2 O-O 6. O-O d6 7. b3 e5 8. dxe5 dxe5 9. Bb2 Nbd7 10. Qd3 g6
1952 Belgrade – Round 1 – Udovcic, Tibor – 1/2-1/2 – Alexander, Conol Hugh – G2 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. b3 Be7 5. Nh3 O-O 6. O-O d6 7. Bb2 Qe8 8. c4 Bd8 9. Nf4 e5 10. dxe5 dxe5
1952 POL-ch10 – Round 16 – Litmanowicz, Wladyslaw – 1/2-1/2 – Plater, Kazimierz – G117 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. O-O Bd6 6. b3 Qe7 7. c4 c6 8. a4 O-O 9. Ba3 a5 10. Bxd6 Qxd6
1952 URS Ch sf – Round ? – Moiseev, Oleg – 1-0 – Kuzminykh, Evgeny – G3 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Bg5 c5 6. d5 d6 7. Nh3 Na6 8. O-O O-O 9. Qd2 Re8 10. Rfe1 Rb8
1953 Venice – Round 8 – Dunkelblum, Arthur – 1-0 – Canal, Esteban – G17 1. d4 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. c4 g6 6. Nc3 Bg7 7. O-O O-O 8. Qc2 Qc8 9. b3 Ne4 10. Bb2 Nxc3
1953 Zagreb – Round 1 – Udovcic, Mijo – 1-0 – Dimc, Dragutin – G6 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. b3 c6 5. Bb2 g6 6. Bg2 Bg7 7. O-O O-O 8. Nbd2 a5 9. Ne1 Qc7 10. Nd3 Nbd7
1954 Amsterdam olm – Round 1 – Olafsson, Fridrik – 1/2-1/2 – Alexander Ronald Cheng – G37 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. h4 Nf6 5. Nh3 d6 6. d5 c6 7. c4 e5 8. dxe6 Bxe6 9. Nd2 Qb6 10. O-O O-O
1954 Belgrade – Round 1 – Rabar, Braslav – 1/2-1/2 – Joppen, E. – G5 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 d5 6. Nf3 O-O 7. c4 e6 8. Ne5 Nbd7 9. Nc3 c6 10. Nxd7 Bxd7
1954 Hastings5455 – Round 1 – Pachman, Ludek – 1-0 – Alexander, Conol Hugh – G2 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3 Nc6 5. d5 Ne5 6. Nc3 Nf6 7. e4 d6 8. Nf4 c6 9. O-O O-O 10. exf5 Bxf5
1954 Hastings5455 – Round 5 – Donner, Jan-Hein – 1/2-1/2 – Alexander, Conol Hugh – G18 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. b3 Ne4 7. Bb2 Nc6 8. Nbd2 d5 9. e3 e6 10. Ne1 b6
1954 Hastings5455 – Round 7 – Fairhurst, William – 0-1 – Alexander Ronald Cheng – G26 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3 Nc6 5. d5 Ne5 6. O-O d6 7. Nc3 Nf6 8. Ng5 h6 9. Ne6 Bxe6 10. dxe6 c6
1954 Leningrad ch22-SU sf – Round 16 – Kholmov, Ratmir D – 1/2-1/2 – Lisitsin, Georgy – G49 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 c6 7. b3 a5 8. a3 d5 9. c4 Ne4 10. Bb2 Nd7
1954 Liberation – Round 8 – Gligoric, Svetozar – 1-0 – Joppen, Ernst – G17 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bg2 d5 7. O-O c6 8. c4 Ne4 9. Nbd2 Nd7 10. Rc1 Ndf6
1954 Lodz ch POL – Round 11 – Sliwa, Bogdan – 0-1 – Ciejka, Tadeusz – G8 1. d4 e6 2. Nf3 f5 3. g3 b6 4. Bg2 Ba6 5. O-O Nf6 6. c4 Be7 7. d5 exd5 8. Nd4 g6 9. Nc3 c5 10. Nc2 Bb7
1954 Montevideo – Round 14 – Bauza, Lorenzo – 1-0 – Trompowsky, Octávio – G104 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. O-O c6 6. b3 Be7 7. Nbd2 O-O 8. Ne5 Nbd7 9. Nd3 Qe8 10. e3 b6
1954 Montevideo – Round 16 – Bauza, Lorenzo – 1-0 – Estrada Degrandi, Walter – G117 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 Ne4 7. Bb2 Bf6 8. Nbd2 c5 9. e3 Nxd2 10. Qxd2 d6
1954 URS Ch, semi final – Round 1 – Kotov Lundqvist, Alex – 1-0 – Pimenov, Serafim – G18 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c5 5. c4 cxd4 6. Nxd4 Nc6 7. O-O a6 8. Nc3 Bc5 9. Nc2 d6 10. e4 e5
1954 Zonal – Round 1 – Rabar, Braslav – 1-0 – Bhend, Edwin – G1 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Bg7 5. b3 d6 6. Bb2 Nc6 7. Ngf3 O-O 8. O-O Ne4 9. c4 e6 10. Qc2 Nxd2
1954 Zuerich – Round 4 – Euwe, Max – 1-0 – Bhend, Edwin – G12 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Bg7 5. e4 fxe4 6. Nxe4 Nxe4 7. Bxe4 O-O 8. Ne2 c6 9. c4 d6 10. O-O Nd7
1955 Budapest – Round 1 – Kluger, Gyula – 0-1 – Weinberger, Tibor – G20 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Ne1 Nbd7 9. Nd3 g5 10. Nd2 Qg6
1955 Buenos Aires CA – Round 6 – Gligorić, Svetozar – 1-0 – Benko, Francisco – G40 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 e6 7. O-O d6 8. c4 Ne4 9. Nc3 Nxc3 10. Bxc3 Nd7
1955 Zagreb – Round 1 – Djurasevic, Bozidar – 1-0 – Dimc, D. – G9 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. d5 c6 5. c4 e5 6. dxe6 Bxe6 7. Nd2 Be7 8. Ngf3 O-O 9. Nd4 Bd7 10. Qc2 g6
1955 Zittau-C 5th – Round 4 – Starck, Bodo – 1-0 – Netz, Siegfried – G7 1. d4 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. c4 Be7 7. Nc3 d6 8. d5 e5 9. Ng5 Bc8 10. e4 fxe4
1956 GDR Ch Leipzig GER – Round 15 – Rittner, Horst – 1/2-1/2 – Liebert, Heinz – G44 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 O-O 6. d5 c6 7. dxc6 bxc6 8. Bg2 Re8 9. O-O d6 10. Nbd2 e5
1956 ITA-ch18 Rovigo – Round 11 – Magrin, Antonio – 1/2-1/2 – Palmiotto, Fiorentino – G36 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nd2 Nc6 5. c3 Be7 6. e4 fxe4 7. Nxe4 O-O 8. h4 d5 9. Nxf6+ Bxf6 10. Nh3 e5
1956 Mar del Plata – Round 1 – Maderna, Carlos – 1-0 – Jauregui, Carlos – G3 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. d5 Nb8 7. Bg5 O-O 8. O-O b6 9. Qd2 Bb7 10. Rad1 Na6
1956 Mar del Plata ARG – Round 5 – Bolbochan, J. – 0-1 – San Martin Sanguinetti, Vicente – G6 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. a3 Na6 8. Bb2 b5 9. Ne5 Rb8 10. d5 Rb6
1956 Montevideo – Round 1 – Alvarez del Monte, Jose – 1-0 – Bauza, Lorenzo – G8 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. c4 c5 7. d5 d6 8. Nd2 Na6 9. Nh3 Rb8 10. Nf4 b5
1956 Moskou olm – Round 1 – Dittmann, Sieghart – 0-1 – Ciocaltea, Victor – G22 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. O-O Nh6 6. c3 Nf7 7. Qb3 e6 8. Ng5 d5 9. Nxf7 Kxf7 10. Nd2 Bf6
1956 URS Ch sf – Round ? – Zamikhovsky, Abram – 0-1 – Bannik, Anatolij – G23 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Nc6 5. c3 Bg7 6. e4 fxe4 7. Nxe4 d5 8. Nxf6+ exf6 9. Ne2 O-O 10. O-O Ne7
1957 CSR Ch – Round 16 – Zita, Frantisek – 1-0 – Jezek, Jaroslav – G66 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nd2 Nc6 5. Ngf3 Be7 6. O-O O-O 7. b3 d6 8. Bb2 Qe8 9. Ne1 Qg6 10. Nd3 Qh6
1957 CSR Ch sf – Round 11 – Koska, Josef – 1/2-1/2 – Vesely, Jiri – G41 1. d4 f5 2. Nf3 Nf6 3. g3 c6 4. Bg2 d6 5. O-O Qc7 6. Re1 e5 7. dxe5 dxe5 8. e4 Nxe4 9. Nbd2 Bd6 10. Nxe4 fxe4
1957 Gotha – Round 1 – Sliwa, Bogdan – 1-0 – Bronstein, David I – G4 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. Bg5 Nc6 6. Qd2 d6 7. h4 e6 8. O-O-O h6 9. Bf4 Bd7 10. e4 fxe4
1957 Gotha – Round 4 – Sliwa, Bogdan – 1-0 – Bronstein, David I – G11 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Bg5 Bg7 5. Nc3 Nc6 6. Qd2 d6 7. h4 e6 8. O-O-O h6 9. Bf4 Bd7 10. e4 fxe4
1957 Leningrad – Round 3 – Antoshin, Vladimir S – 0-1 – Tolush, Alexander V – G37 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bg5 c6 8. Nf3 Bd6 9. e4 Kc7 10. exf5 Bxf5
1957 Przepiorka Memorial – Round 8 – Dzieciolowski, Adam – 1/2-1/2 – Doda, Zbigniew – G47 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 O-O 6. O-O d6 7. Re1 Ne4 8. Nxe4 fxe4 9. Ng5 d5 10. f3 h6
1957 Rio de Janeiro zt – Round 1 – Panno, Oscar – 1-0 – Perez Alcocer, Jose – G24 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 c6 7. e3 d6 8. Nbd2 a5 9. a4 Na6 10. Ba3 Nb4
1957 URS Ch, semi final – Round 1 – Blagidze, Alexander – 0-1 – Sakharov, Yuri G. – G5 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Bg7 5. e4 fxe4 6. Nxe4 Nxe4 7. Bxe4 d5 8. Bg2 Nc6 9. c3 e5 10. dxe5 Nxe5
1957 URS Ch, semi final – Round 1 – Borisenko, Georgy K – 1-0 – Lutikov, Anatoly S – G2 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. d5 d6 7. Nd4 Qe8 8. Nc3 c6 9. Bg5 Bd7 10. Bxf6 Bxf6
1957 URS Ch, semi final – Round 14 – Averbakh, Yuri L – 0-1 – Yukhtman, Yakov – G135 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nh3 d5 6. Nf4 c6 7. e3 Qd6 8. O-O Nbd7 9. b3 g5 10. Nh5 Nxh5
1958 Asztalos Memorial 1st – Round 6 – Bilek, Istvan – 1-0 – Barcza, Gedeon – G12 1. d4 f5 2. g3 g6 3. h4 Nf6 4. h5 Nxh5 5. Rxh5 gxh5 6. e4 Bg7 7. Qxh5+ Kf8 8. exf5 Qe8 9. Qh4 Qf7 10. Bh3 Nc6
1958 Asztalos Memorial 1st – Round 8 – Troianescu, Octav – 1/2-1/2 – Plater, Kazimierz – G16 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. c4 a4 8. bxa4 d5 9. cxd5 Nxd5 10. Ba3 Bd7
1958 AUS Ch – Round 2.7 – Hanks, John – 0-1 – Ozols, Karlis – G11 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 d5 5. Nh3 Bg7 6. O-O O-O 7. Nf4 Nc6 8. Nf3 Ne4 9. Be3 e6 10. h4 Bd7
1958 HUN Ch – Round 2 – Portisch, Lajos – 1-0 – Haag, Ervin – G2 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 a5 7. c4 a4 8. b4 c6 9. O-O d5 10. c5 Ng4
1958 Wageningen Caldex – Round 4 – Flohr, Salo – 1-0 – Roessel, Frits – G9 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. a4 b6 8. Ne5 c6 9. Nd2 Bb7 10. e4 d5
1959 CSR Ch – Round 16 – Brach, Julius – 0-1 – Hort, Vlastimil – G130 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. c4 Nbd7 5. Nc3 e5 6. e3 g6 7. Nge2 Bg7 8. O-O O-O 9. b3 e4 10. Nf4 Qe7
1960 Aalborg – Round 1 – Enevoldsen, Jens – 1/2-1/2 – Kolvig, Bent – G11 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 Nc6 5. e4 fxe4 6. Nxe4 d5 7. Nxf6+ exf6 8. c3 Be6 9. Ne2 Bd6 10. Nf4 Bxf4
1960 Avantgard Ch – Round 6 – Zimin Yuri A – 1/2-1/2 – Zamikhovsky, Abram – G30 1. d4 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. c4 e6 6. O-O g6 7. Nc3 Bg7 8. d5 O-O 9. e4 Nxe4 10. Nxe4 fxe4
1960 BUL-ch14 Sofia BUL – Round 18 – Andreev Alexi – 0-1 – Neikirkh, Oleg – G71 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. d5 d6 7. Nd4 Bd7 8. c4 c5 9. Nf3 Na6 10. Nc3 Nc7
1960 CSR Ch – Round 16 – Blatny, Frantisek – 1-0 – Florian, Jaromir – G135 1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. c4 dxc4 5. Nf3 Nc6 6. Qa4 Be6 7. Nc3 Nd7 8. Ng5 Bf7 9. Bxc6 bxc6 10. Qxc6 h6
1960 CSR Ch – Round 9 – Kozma, Julius – 0-1 – Hort, Vlastimil – G75 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 c6 5. O-O Qc7 6. c4 e5 7. Nc3 Be6 8. c5 e4 9. Ng5 Bc8 10. cxd6 Bxd6
1960 It Bad Salzungen GER – Round 10 – Prahov, Valentin – 1/2-1/2 – Bertholdt, Dieter – G46 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d5 Na6 7. c4 d6 8. Nd4 Bd7 9. Nc3 Qe8 10. Re1 Nc5
1960 Leipzig olm prel – Round 9 – Tan, Hiang Liong – 1-0 – Hoen, Ragnar Harald – G35 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nd2 d5 5. Nh3 Bd6 6. Nf3 O-O 7. Bf4 Nc6 8. c3 Ne7 9. Bxd6 Qxd6 10. Nf4 Ne4
1960 Ljubljana – Round 3 – Udovcic, Mijo – 1-0 – Knezevic, Milorad – G30 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 Qe8 7. Nbd2 Qh5 8. Re1 d5 9. Ne5 Nbd7 10. Nd3 g5
1960 Moscow CCCT – Round 9 – Bagirov, Vladimir – 1/2-1/2 – Hort, Vlastimil – G50 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 e6 5. O-O Be7 6. b3 O-O 7. Bb2 Qe8 8. Nc3 d5 9. Na4 Nbd7 10. Rc1 b5
1960 Olympiad prel I – Round 6 – Damjanovic, Mato – 1-0 – Raisa, Unto – G17 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 d5 7. Bb2 c6 8. Ne5 Bd7 9. Nxd7 Nbxd7 10. Nd2 Qe8
1960 Tarragona – Round 7 – O'Kelly de Galway, Alberic – 1-0 – Bjelica, Dimitrije – G24 1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nh3 e6 5. Nd2 Bd6 6. Nf3 O-O 7. Nf4 Qe8 8. Nd3 Nbd7 9. O-O Ne4 10. Bf4 Bxf4
1961 ENG-NED m – Round 2.7 – Wade, Robert G – 1/2-1/2 – Jongsma, Alexander – G18 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e4 fxe4 6. Nxe4 O-O 7. Nxf6+ exf6 8. Ne2 d5 9. Nf4 c6 10. O-O Re8
1961 GBR Ch 48th – Round 10.11 – Wood, Baruch – 1/2-1/2 – Israel, Harold – G76 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. O-O Bd6 6. b3 O-O 7. Bb2 Nbd7 8. Nbd2 Qe8 9. Ne5 b6 10. Nd3 Bb7
1961 Mar del Plata – Round 9 – Byrne, Ray – 1/2-1/2 – Pelikan, Jan – G79 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nd5 Rd7
1961 Oberhausen etc – Round 1 – Franco Ocampos, Zenon – 1/2-1/2 – Haag, Ervin – G12 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 d6 7. O-O Nh5 8. e3 Nc6 9. Na3 e6 10. c4 Qe7
1961 Reggio Emilia 6162 04th – Round ? – Romani, Elio – 1/2-1/2 – Ghitescu, Theodor – G3 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 a5 8. c4 a4 9. bxa4 Nbd7 10. Qb3 Ne4
1961 ROM Ch – Round 14 – Mititelu, Gheorghe – 1/2-1/2 – Gheorghiu, Florin – G88 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 Nbd7 5. d5 e5 6. dxe6 Nc5 7. Nh3 c6 8. Ng5 Nxe6 9. e4 fxe4 10. Ngxe4 d5
1961 Rostov – Round 6 – Taimanov, Mark E – 1-0 – Liebert, Heinz – G16 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. c4 e6 7. d5 Qe7 8. Nc3 e5 9. d6 Qxd6 10. Qxd6 cxd6
1961 USA Ch Open 62th – Round 5 – Byrne, Robert E – 1-0 – Sullivan, Joseph G – G16 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. c4 c5 7. dxc5 Na6 8. Nc3 Nxc5 9. Nf4 e5 10. Nfd5 Ne6
1961 Utrecht – Round 4 – Van de Pol, Jan – 1/2-1/2 – Bouwmeester, Hans – G21 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 d6 6. Bg2 O-O 7. O-O c6 8. c4 Qc7 9. d5 Na6 10. Nd4 Bd7
1961 Zevenaar – Round 13 – Bouwmeester, Hans – 1/2-1/2 – Stahlberg, Gideon – G88 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 c6 8. c4 Qc7 9. Nbd2 a5 10. Re1 Na6
1962 Bucharest ROM – Round 12 – Baumbach, Friedrich, Dr. – 0-1 – Gheorghiu, Florin – G31 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 c6 8. Nbd2 a5 9. a4 Na6 10. Re1 Ne4
1962 CSR Ch – Round 4 – Hybl, Jaroslav – 1-0 – Jansa, Vlastimil – G29 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. O-O Qc7 6. c4 e5 7. dxe5 dxe5 8. Nc3 Be6 9. b3 Nbd7 10. Qc2 g6
1962 Gera ch GDR – Round 1 – Baumbach, Friedrich, Dr. – 1/2-1/2 – Liebert, Heinz – G1 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. b3 c6 7. Bb2 d6 8. Nbd2 Nbd7 9. Re1 d5 10. Ng5 Nb6
1962 Gera ch GDR – Round 7 – Starck, Bodo – 1-0 – Bertholdt, Dieter – G13 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 c6 7. d5 d6 8. e4 fxe4 9. Ng5 Bg4 10. Qd2 Bh6
1962 Hungary – Round 1 – Flesch, János – 1-0 – Filep, Tibor – G14 1. Nf3 e6 2. g3 f5 3. d4 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Nbd2 d6 8. Bb2 Qe8 9. Ne1 Nc6 10. Nd3 Nb4
1962 Moscow – Round ? – Averbakh, Yuri L – 1-0 – Larsen, Bent Ravn – G69 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. e4 fxe4 5. Bxe4 Nf6 6. Bg2 O-O 7. Nf3 c5 8. dxc5 Qa5+ 9. Nbd2 Nc6 10. O-O Qxc5
1962 OWL Ch – Round 3 – Lachmann, Hans G – 1/2-1/2 – Groenegress, Wilfried – G7 1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. e3 Be7 5. b3 O-O 6. Ne2 d6 7. Bb2 Qe8 8. Nd2 Nc6 9. O-O Qh5 10. Nf4 Qh6
1962 Sweden – Round 1 – Bech Johansson, Amadeus – 1/2-1/2 – Nilsson, Zandor – G6 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 d6 6. Nf3 c6 7. O-O O-O 8. Nbd2 Qc7 9. Re1 Ne4 10. e3 d5
1962 Varna olm – Round 10 – Panno, Oscar – 1/2-1/2 – Gheorghiu, Florin – G214 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 g6 5. b3 Bg7 6. Bb2 c6 7. O-O O-O 8. a4 a5 9. Nbd2 Na6 10. Ne1 Nb4
1962 Varna olm – Round 8 – Byrne, Ray – 1/2-1/2 – Gheorghiu, Florin – G339 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 Nbd7 5. Nh3 e5 6. O-O exd4 7. Qxd4 Be7 8. b3 c6 9. Bb2 d5 10. e3 O-O
1962 Zuerich Seniors – Round ? – Szabados, Eugenio – 1/2-1/2 – Grob, Henry – G13 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 a6 5. c4 Bb4+ 6. Bd2 Qe7 7. O-O Bxd2 8. Qxd2 O-O 9. Nc3 Ne4 10. Nxe4 fxe4
1963 Bath ch-BCF – Round 1 – Firth, Malcolm – 0-1 – Fazekas, Stephan – G13 1. Nf3 f5 2. d4 Nf6 3. g3 b5 4. Bg2 Bb7 5. O-O e6 6. Nbd2 Be7 7. c4 bxc4 8. Nxc4 O-O 9. Nce5 Bd5 10. b3 a5
1963 Budapest – Round 1 – Gasztonyi, Endre – 1-0 – Csanady, Zsombor – G10 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Qe8 7. Bb2 Qh5 8. Ne5 d6 9. Nd3 g5 10. Nd2 d5
1963 GDR Ch Aschersleben GER – Round 14 – Baumbach, Friedrich, Dr. – 1/2-1/2 – Muehlberg, Siegfried – G72 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d5 5. O-O c6 6. b3 Bd6 7. Ba3 Qe7 8. Bxd6 Qxd6 9. c4 O-O 10. e3 b6
1963 Kiev Ch – Round 14 – Zamikhovsky, Abram – 1-0 – Kofman, Abram R – G53 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 cxd4 7. Nxd4 Be7 8. O-O O-O 9. e4 fxe4 10. Nxe4 d5
1963 Luzern Clare Benedic – Round ? – Darga, Klaus – 1-0 – Dueckstein, Andreas – G4 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d5 7. Bf4 b6 8. Nb5 Ne8 9. c4 Bb7 10. cxd5 exd5
1963 Nt Helmbrechts GER – Round 11 – Gerusel, Mathias – 0-1 – Besser, Hans – G44 1. d4 f5 2. g3 g6 3. Nd2 Nf6 4. Bg2 Bg7 5. e4 fxe4 6. Nxe4 Nxe4 7. Bxe4 d5 8. Bg2 Nc6 9. c3 e5 10. dxe5 Nxe5
1963 Nt Helmbrechts GER – Round 13 – Clemens, Christian, Dr. – 1/2-1/2 – Ellrich, Paul – G54 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Qd3 Qg6 9. Nbd2 Nbd7 10. a4 Ne4
1963 POL Ch 20th – Round 3 – Tarnowski, Alfred – 0-1 – Doda, Zbigniew – G17 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Bg7 5. c3 d6 6. Ngf3 Nc6 7. Nc4 Be6 8. Ne3 Bg8 9. Qa4 Qd7 10. O-O a6
1963 Split ol women – Round 9 – Steedman, Peggy – 0-1 – Lazarevic, Milunka – G32 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 d6 7. b3 e5 8. dxe5 dxe5 9. Bb2 e4 10. Ne5 Bc5
1963 WchTq U26 10th – Round 3.1 – Liptay, Laszlo Dr. – 1/2-1/2 – Hort, Vlastimil – G8 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 c6 5. O-O Qc7 6. Nbd2 e5 7. dxe5 dxe5 8. Nc4 e4 9. Bf4 Qd7 10. Nfe5 Qxd1
1964 Chigorin Memorial – Round 8 – Kholmov, Ratmir D – 1-0 – Gheorghiu, Florin – G51 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Bg5 c6 6. Qd2 h6 7. Bxf6 Bxf6 8. e4 d6 9. O-O-O Be6 10. Nge2 Nd7
1964 EU Team Ch sf – Round 1.3 – Kolarov, Atanas Stefanov – 1/2-1/2 – Gheorghiu, Florin – G7 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. O-O Qc7 6. Nbd2 e5 7. dxe5 dxe5 8. e4 fxe4 9. Ng5 Bg4 10. Qe1 Nbd7
1964 EU Team Ch sf – Round 1.7 – Minev, Nikolay N – 0-1 – Radovici, Corvin – G12 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 c6 5. O-O Qc7 6. Nc3 g6 7. Nh4 Bg7 8. e4 fxe4 9. Nxe4 O-O 10. f4 Qb6
1964 Kecskemet zt – Round 1 – Clarke, Paul R H – 1/2-1/2 – Gheorghiu, Florin – G3 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 c6 6. Nd2 O-O 7. Ngf3 a5 8. c4 a4 9. b4 d5 10. a3 dxc4
1964 Kecskemet zt – Round 1 – Szabo, Ladislav – 1-0 – Hort, Vlastimil – G13 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 g6 5. e4 fxe4 6. Nxe4 Bg7 7. Nxf6+ exf6 8. h4 Nc6 9. h5 f5 10. Be3 Qe7
1964 Moscow Ch – Round ? – Yudovich, Mikhail M – 1-0 – Gusev, Yuri S – G29 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 O-O 7. b3 b6 8. Ba3 Nbd7 9. Qc2 Qe7 10. Bb2 Ba6
1964 Tel Aviv olm – Round 1 – Kottnauer, Cenek – 0-1 – Johannessen, Simon T – G27 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. Nc3 d6 7. d5 c6 8. Nd4 cxd5 9. Nxd5 Ne4 10. c3 e6
1965 Buenos Aires – Round 5 – Panno, Oscar – 1-0 – Rollansky, Ruben – G39 1. Nf3 f5 2. d4 Nf6 3. g3 d6 4. b3 g6 5. Bg2 Bg7 6. Bb2 e6 7. O-O Nc6 8. c4 Ne4 9. Nc3 Nxc3 10. Bxc3 O-O
1965 Buenos Aires ch-ARG – Round 20 – Aguayo Cruz, Ramon Uriel – 1-0 – Rubinetti, Alejandro – G125 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e4 fxe4 6. Nxe4 Nxe4 7. Bxe4 d5 8. Bg2 Nc6 9. Ne2 Bg4 10. c3 e5
1965 Copenhagen – Round 1 – Andersen, Borge – 1/2-1/2 – Dueckstein, Andreas – G21 1. g3 f5 2. d4 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. Nbd2 d6 7. b3 a5 8. a3 Nc6 9. Bb2 Qe8 10. Re1 Qh5
1965 Corr UDAPA – Round ? – Morgado, Juan Sebastian – 1-0 – Cavalli Augusto – G4 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. c4 Qc7 6. d5 g6 7. Nc3 Bg7 8. O-O O-O 9. Nd4 c5 10. Nc2 Nbd7
1965 FRG Ch 08th – Round 7 – Gerusel, Mathias – 1-0 – Besser, Hans – G13 1. d4 f5 2. g3 g6 3. Nd2 Nf6 4. Bg2 Bg7 5. e4 fxe4 6. Nxe4 d5 7. Ng5 O-O 8. c3 h6 9. N5h3 c5 10. dxc5 e5
1965 GDR Ch – Round 5 – Golz, Werner – 1/2-1/2 – Zinn, Lothar – G7 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Bg7 5. e4 d6 6. exf5 gxf5 7. Ngf3 Nc6 8. O-O e5 9. dxe5 dxe5 10. Nc4 Qxd1
1965 Hamburg etc – Round 1 – Udovcic, Mijo – 1-0 – Stanciu, Teodora-Elena – G14 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Nbd2 a5 9. a4 Qh5 10. e3 g5
1965 Hastings6566 – Round 7 – Uhlmann, Wolfgang – 1-0 – Nicolai, Werner – G30 1. d4 e6 2. Nf3 f5 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. c4 Be7 7. d5 Qc8 8. Nc3 O-O 9. Nd4 c5 10. Nc2 d6
1965 Mar del Plata – Round 15 – Behrensen, Joern – 0-1 – Palermo, Vicente – G117 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. b3 e6 5. Bg2 Be7 6. O-O O-O 7. Bb2 a5 8. Nbd2 a4 9. c4 Qe8 10. e3 Nc6
1965 Mar del Plata – Round 2 – Averbakh, Yuri L – 1-0 – Palermo, Vicente – G15 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e4 fxe4 6. Nxe4 Nc6 7. Nxf6+ exf6 8. Ne2 O-O 9. O-O f5 10. c3 d5
1965 Mar del Plata – Round 5 – Aguayo Cruz, Ramon Uriel – 0-1 – Palermo, Vicente – G39 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 c6 5. e4 fxe4 6. Nxe4 Nxe4 7. Bxe4 Bf5 8. Qd3 Bxe4 9. Qxe4 Nd7 10. Bd2 Nf6
1965 POL Ch 22th – Round 6 – Doda, Zbigniew – 1-0 – Schinzel, Wladyslaw – G34 1. g3 f5 2. Bg2 Nf6 3. d4 d6 4. d5 c6 5. Nc3 g6 6. Nh3 Bd7 7. O-O Na6 8. Nf4 Nc7 9. e4 fxe4 10. Nxe4 Nfxd5
1965 Santiago Santiago de Chile – Round 1 – Foguelman – 1-0 – Ader, Darya – G2 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. c3 c6 5. Qb3 Qb6 6. Qc2 Qc7 7. Nbd2 g6 8. Bg2 Bg7 9. e4 fxe4 10. Nxe4 Bf5
1965 Yerevan – Round 11 – Portisch, Lajos – 1/2-1/2 – Nei, Iivo – G58 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 c6 8. c4 Qe8 9. Nbd2 h6 10. Qc2 g5
1966 Aarhus – Round 1 – Holm, Sejer – 1/2-1/2 – Brinck-Claussen, Bjorn – G7 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 c6 5. O-O Qc7 6. c4 e5 7. Nc3 Be7 8. dxe5 dxe5 9. e4 O-O 10. exf5 Bxf5
1966 Den Haag zt – Round 14 – Gligorić, Svetozar – 1/2-1/2 – Kavalek, Lubomir – G75 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 c6 5. O-O Qc7 6. b3 e5 7. dxe5 dxe5 8. Bb2 e4 9. Nd4 Be7 10. Nd2 a6
1966 Havana – Round 3 – Andersen, Borge – 1-0 – Marin Price, Armand – G31 1. d4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Nbd2 Qh5 9. Ne1 g5 10. Nd3 Qh6
1966 Havana olm – Round 1 – Malich, Burkhard, Dr. – 1-0 – Menvielle Laccourreye, Augusto – G9 1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d6 5. O-O g6 6. Nc3 Bg7 7. Re1 O-O 8. e4 fxe4 9. Nxe4 Nc6 10. Bg5 Bd7
1966 La Habana olm fin-A – Round 4 – Najdorf, Miguel – 0-1 – Johannessen, Simon T – G65 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 d6 7. O-O c6 8. c4 e5 9. dxe5 Ng4 10. Nbd2 Nxe5
1966 La Habana olm fin-B – Round 13 – Zinser, Sylvain – 0-1 – Littlewood, Norman – G50 1. d4 f5 2. g3 Nf6 3. Bg2 c6 4. c4 d6 5. Nf3 Qc7 6. O-O e5 7. Nc3 e4 8. Ne1 Be7 9. f3 exf3 10. exf3 O-O
1966 Palma de Mallorca – Round 15 – Pomar Salamanca, Arturo – 1/2-1/2 – Menvielle Laccourreye, Augusto – G88 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 g6 5. e4 Nc6 6. Nge2 Bg7 7. Bg5 h6 8. Bxf6 Bxf6 9. Nf4 Rg8 10. Nxg6 Nxd4
1966 Rio Hondo zt – Round 10 – Panno, Oscar – 1/2-1/2 – Pelikan, Jan – G55 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bg2 d6 7. c4 e5 8. dxe5 Nfd7 9. Nc3 dxe5 10. Qd5+ Kh8
1966 Sao Paulo CXSP Ch – Round ? – De Freitas, Marcio Elisio – 1-0 – Engels, Ludwig – G19 1. d4 f5 2. g3 c6 3. Bg2 d6 4. Nf3 Qc7 5. O-O e5 6. dxe5 dxe5 7. e4 fxe4 8. Ng5 Nf6 9. Nc3 Bg4 10. Qe1 Na6
1966 Sunderland ch-BCF – Round 1 – Sully, David – 1/2-1/2 – Parr, Frank – G4 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d5 5. O-O Be7 6. c4 c6 7. Nc3 O-O 8. cxd5 exd5 9. Nf4 Ne4 10. f3 Nf6
1966 USSR – Round 1 – Kapeljus, Lazar – 0-1 – Zaitsev, Igor A – G6 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Bg5 d5 5. c4 c6 6. Nf3 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e3 h6 10. Bf4 Be7
1967 Asztalos Memorial 10th – Round 8 – Johansson, Martin 1979 – 0-1 – Flesch, Janos – G40 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. a3 d6 8. Bb2 Qe8 9. Nbd2 Qh5 10. e3 Nbd7
1967 Dundee Centenary – Round 9 – Kottnauer, Cenek – 1/2-1/2 – Davie, Alexander M – G15 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. d5 e5 5. dxe6 Nc6 6. Nh3 Bxe6 7. Ng5 Bg8 8. O-O h6 9. Nf3 Qd7 10. Nd4 Bd5
1967 EU Ch casual – Round ? – Bouwmeester, Hans – 0-1 – Tate, Leslie S – G4 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 d5 7. Ba3 b6 8. Bxe7 Qxe7 9. c4 Bb7 10. Ne5 c5
1967 HUN Ch – Round 9 – Forintos, Gyozo V – 1/2-1/2 – Farago, Ivan – G31 1. g3 f5 2. d4 Nf6 3. Bg2 e6 4. Nh3 Be7 5. Nd2 O-O 6. e4 fxe4 7. Nxe4 d6 8. Qd3 Nc6 9. f4 e5 10. Nhg5 Nxe4
1967 HUN Ch Budapest HUN – Round 18 – Farago, Ivan – 1/2-1/2 – Bokor, Istvan – G64 1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 c6 5. c4 Qc7 6. Nc3 e5 7. dxe5 dxe5 8. e4 Bb4 9. exf5 Bxf5 10. Qb3 Na6
1967 Monte Carlo-B – Round ? – Gereben, Erno – 1-0 – Letzelter, Jean-Claude – G27 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. b3 O-O 6. O-O c6 7. Ba3 d6 8. c4 a5 9. Nc3 Na6 10. e3 Nb4
1967 Reggio Emilia ITA – Round 11 – Navarovszky, Laszlo – 1-0 – Mariotti, Sergio – G18 1. d4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Ne5 d5 7. b3 c6 8. Bb2 Nbd7 9. Nd3 Bd6 10. Nd2 g5
1967 Sochi – Round 15 – Kotov Lundqvist, Alex – 0-1 – Simagin, Vladimir – G116 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bb4+ 5. c3 Be7 6. O-O O-O 7. Nbd2 Qe8 8. Ne5 d6 9. Nd3 Nc6 10. b4 a6
1967 URS Team Ch – Round 1 – Shahtahtinsky, Alekper – 0-1 – Katalymov, Boris – G14 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 d5 7. Ne5 Nbd7 8. Nd3 c5 9. c3 a5 10. Nf3 a4
1967 URS-ch35 – Round 1 – Furman, Slavomir – 1-0 – Cherepkov, Alexander V – G23 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 d6 5. Bg5 Bg7 6. Qd2 Nc6 7. d5 Ne5 8. Nf3 Nf7 9. h4 c5 10. dxc6 Ne4
1967 Venice Venice ITA – Round 5 – Lengyel, Levente – 1-0 – Canal, Esteban – G18 1. Nf3 f5 2. d4 e6 3. g3 Nf6 4. Bg2 Nc6 5. O-O b6 6. c4 Bb7 7. Nc3 Qc8 8. d5 Nd8 9. e4 fxe4 10. Ng5 Bb4
1968 Buenos Aires – Round 1 – Sanguinetti, Raul – 1/2-1/2 – Pelikán, Jiří – G7 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. b3 g6 6. Bb2 Bg7 7. O-O O-O 8. Nbd2 a5 9. a3 Na6 10. e3 Nc7
1968 Buenos Aires – Round 6 – Najdorf, Miguel – 0-1 – Quinteros, Miguel A. – G44 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 d6 7. O-O Nbd7 8. Nbd2 Re8 9. Nc4 Nb6 10. Qd3 c6
1968 It Buesum GER – Round 10 – Pollak, Georg – 0-1 – Besser, Hans – G45 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Nbd2 Nc6 9. Re1 d5 10. c4 Qh5
1968 Kislovodsk – Round 3 – Geller, Efim P – 1/2-1/2 – Gufeld, Eduard – G36 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Nd2 c6 6. Nh3 d6 7. Nf3 Qc7 8. Qb3 Qb6 9. Nf4 Qxb3 10. axb3 Ne4
1968 Lublin PKWN 4th – Round 8 – Filep, Tibor – 1/2-1/2 – Knezevic, Milorad – G24 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O e6 8. c4 a5 9. a3 Na6 10. Nbd2 e5
1968 New York ch-USA – Round 2 – Benko, Pal – 1-0 – Weinberger, Tibor – G8 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nd2 c5 5. e3 Be7 6. Ne2 O-O 7. O-O d6 8. e4 Nc6 9. exf5 e5 10. dxe5 dxe5
1968 Reykjavik – Round 1 – Thorbergsson, Freysteinn – 1/2-1/2 – Vasiukov, Evgeni – G17 1. d4 f5 2. g3 Nf6 3. Bg2 c6 4. c4 g6 5. Nc3 Bg7 6. Nh3 d6 7. O-O O-O 8. d5 Kh8 9. e4 e5 10. f4 cxd5
1968 ROM Ch – Round 17 – Botez, Constantin – 1/2-1/2 – Stanciu, Traian – G96 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. Nc3 c6 7. d5 d6 8. Nf4 Qb6 9. h3 Na6 10. Rb1 Nc7
1968 Sweden (ch) – Round 3 – Brostrom, Goran – 1/2-1/2 – Skold, Kristian – G9 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 c6 8. c4 a5 9. Nc3 Ne4 10. Qc2 Nxc3
1968 Ybbs – Round 1 – Yoffie, Marc – 1/2-1/2 – Kolbak, Jens – G2 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. Nc3 d6 7. d5 c6 8. Nf4 cxd5 9. Nfxd5 Nxd5 10. Qxd5+ Kh8
1969 Danmarksmesterskabet – Round 6 – Brinck-Claussen, Bjorn – 1-0 – Petersen, Finn – G12 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d5 Ne4 7. Nbd2 Nxd2 8. Nxd2 e5 9. dxe6 dxe6 10. Nc4 Qe7
1969 Hoogovens-B – Round 15 – Sandor, Balazs – 1/2-1/2 – Gaprindashvili, Nona – G88 1. Nf3 g6 2. d4 f5 3. g3 Nf6 4. Bg2 Bg7 5. O-O O-O 6. Nbd2 d6 7. c3 Nc6 8. Qb3+ Kh8 9. d5 Nb8 10. Nd4 Na6
1969 It – Round 10 – Golz, Werner – 1-0 – Moehring, Guenther – G8 1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nh3 Be7 5. O-O O-O 6. b3 a5 7. c4 d6 8. Bb2 c6 9. Nd2 d5 10. Nf4 b6
1969 Mar del Plata zt – Round ? – Mecking, Henrique – 1-0 – Canobra, Juvenal – G53 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Bg5 c6 6. Qd2 h6 7. Bxf6 Bxf6 8. e4 d6 9. O-O-O Qa5 10. Kb1 fxe4
1969 Mar del Plata zt – Round ? – Najdorf, Miguel – 1-0 – Canobra, Juvenal – G52 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bg2 d6 7. O-O Kh8 8. Nbd2 Nc6 9. c4 e5 10. dxe5 Ng4
1969 Monte Carlo-B – Round 6 – Forintos, Gyozo V – 1/2-1/2 – Marić, Rudolf – G27 1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nd2 d5 5. Ndf3 Bd6 6. Nh3 O-O 7. Nf4 Qe7 8. O-O c6 9. b3 b6 10. Nd3 Ne4
1969 Netanya – Round 11 – Kraidman, Yair – 1-0 – Lombardy, William J – G70 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. O-O Qc7 6. Nbd2 g6 7. b3 Bg7 8. Bb2 O-O 9. c4 Kh8 10. Qc2 Na6
1969 OWL Ch – Round 2 – Spilker, Friedhelm – 1/2-1/2 – Groenegress, Wilfried – G4 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. Bg5 Qe8 7. Bxf6 Bxf6 8. c3 d6 9. Qb3 Kh8 10. Nbd2 d5
1969 Raach zt – Round ? – Portisch, Lajos – 1-0 – Zwaig, Arne – G187 1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. Nf3 d6 5. b3 Bg7 6. Bb2 c6 7. O-O O-O 8. c4 a5 9. Nc3 Ne4 10. Rc1 d5
1969 Raach zt – Round ? – Uhlmann, Wolfgang – 1-0 – Zwaig, Arne – G8 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 d6 5. O-O Bg7 6. b3 O-O 7. Bb2 c6 8. c4 Ne4 9. Nbd2 d5 10. Rc1 Be6
1969 Raach zt – Round 14 – Jakobsen, Ole – 1/2-1/2 – Zwaig, Arne – G126 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 d6 5. O-O Bg7 6. b3 O-O 7. Bb2 c6 8. c4 a5 9. Nc3 Na6 10. Rc1 Bd7
1969 Raach zt – Round 20 – Jansson, Borje – 1-0 – Zwaig, Arne – G164 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Bg5 h6 6. Bxf6 Bxf6 7. e4 e6 8. Nge2 Nc6 9. Qd2 d6 10. exf5 exf5
1969 Sweden – Round 1 – Jansson, Borje – 1-0 – Skold, Kristian – G8 1. d4 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. c4 Be7 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. b3 O-O
1969 Vrsac – Round 14 – Ivkov, Borislav – 1-0 – Baretic, Dragoljub – G85 1. d4 f5 2. g3 e6 3. Bg2 d6 4. Nc3 Nf6 5. e4 fxe4 6. Nxe4 Be7 7. Ne2 Nxe4 8. Bxe4 Nd7 9. Qd3 Nf6 10. Bxb7 Bxb7
1969 Zalaegerszeg – Round 5 – Cobo Arteaga, Eldis – 1-0 – Nikolic, Stanimir – G12 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. e4 Nc6 7. c3 Be7 8. f4 d6 9. exf5 Qxf5 10. Nf3 Bd7
1970 Vinkovci – Round 12 – Szabo, Laszlo – 1/2-1/2 – Maric, Rudolf – G19 1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nd2 d5 5. c4 c6 6. Nh3 Bd6 7. O-O O-O 8. Qc2 Qe7 9. Nf3 b6 10. Bf4 Bb7
1972 San Antonio – Round 13 – Petrosian, Tigran V. – 1-0 – Larsen, Bent – G34 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 b5 5. Ne5 c6 6. Nd2 Qb6 7. e4 Qxd4 8. Nef3 Qc5 9. exf5 Qxf5 10. O-O Nd5
1972 Skopje ol (Men) fin-A – Round 8 – Garcia Rodriguez, Raimundo – 1/2-1/2 – Kavalek, Lubomir – G375 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. b3 d6 6. Bb2 O-O 7. O-O c6 8. c4 Qc7 9. d5 Na6 10. Nc3 e5

A81a —

1.d4 f5 2.g3

Eval: [+0.45]

Les coups candidats

2…Nf6 — 86.1% (27919 parties) →

Ambassadeurs : Malaniuk, Vladimir P (202x), Sherwood, Russell (96x), Hoang, Thanh Trang (81x), Pirs, Matjaz (74x), Reinderman, Dimitri (70x), Danner, Georg (65x), De La Riva Aguado, Oscar (60x), Marten, Gero (60x)

2…g6 — 7.8% (2546 parties)

Ambassadeurs : Hoang, Thanh Trang (23x), Herzog, Klaus (23x), Troia, Elio (23x), Danner, Georg (20x), Gayson, Peter M (19x), Lyell, Mark (17x), Petran, Peter (16x), Krieger, Hermann (16x)

2…e6 — 4.2% (1378 parties) →

Ambassadeurs : Hassim, Unes (15x), Ward, Bill (11x), Popp Tony (8x), Lannoy, Jean-claude (8x), Prokopp, Heinz (7x), Tartakower, Savielly (6x), Stepovaia, Tatiana (6x), Anastasovski, Nikola (6x)

2…d6 — 0.9% (279 parties)

Ambassadeurs : Van Steenkiste, Luc (11x), Mozes, Ervin (6x), Chambers, Chris L (6x), Netzer, Jean (6x), Hjelmas, Lars (5x), Sica, Mauro (5x), Menvielle Laccourreye, Augusto (4x), Lerner, Konstantin Z (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2…Nf6	2…g6	2…e6	2…d6
<1800	757	79%	9%	9%	1%
1800-2200	10450	83%	10%	5%	1%
2200-2600	15709	90%	6%	2%	1%
2600+	373	95%	3%	1%	1%

Évolution par décennie (% des parties)

Décennie	N parties	2…Nf6	2…g6	2…e6	2…d6
1850s	1	—	—	—	—
1870s	6	83%	—	17%	—
1880s	6	33%	—	67%	—
1890s	8	50%	—	38%	—
1900s	2	50%	—	50%	—
1910s	1	100%	—	—	—
1920s	40	52%	—	38%	2%
1930s	55	80%	—	18%	—
1940s	58	81%	2%	14%	—
1950s	208	76%	8%	16%	—
1960s	315	81%	8%	10%	1%
1970s	482	83%	11%	6%	0%
1980s	1207	83%	10%	5%	1%
1990s	6972	85%	10%	4%	1%
2000s	10067	86%	9%	4%	1%
2010s	10965	88%	6%	4%	1%
2020s	2041	91%	2%	5%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2…Nf6	88%	91%	▲ +3.9%
2…g6	6%	2%	▼ -4.0%
2…e6	4%	5%	▲ +0.8%
2…d6	1%	1%	-0.5%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Ju, Wenjun — 10 parties
Alekhine, Alexander — 9 parties
Euwe, Max — 9 parties
Carlsen, Magnus — 9 parties
Kramnik, Vladimir — 8 parties
Smyslov, Vladimir — 7 parties
Kasparov, Garry — 7 parties
Karpov, Aleksandr — 6 parties
Steinitz, Wilhelm — 5 parties
Botvinnik, Mikhail — 5 parties
Lasker, Emanuel — 2 parties
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie

Parties historiques

2…Nf6 — 86.1% (27919 parties)

1872 — Steinitz, Wilhelm vs Zukertort, X — 1-0 — Londen
1872 — Steinitz, Wilhelm vs Zukertort, Johannes — 1-0 — London ENG
1872 — Steinitz, Wilhelm vs Zukertort, Johannes — 1-0 — London ENG
1874 — Steinitz, Wilhelm vs G H Rippin — 1-0 — City of London CC, London ENG
1874 — Parratt, Walter vs De Soyres, John — 1/2-1/2 — City of London CC

2…g6 — 7.8% (2546 parties)

1949 — Kholmov, Ratmir D vs Klavin — 1-0 — ?
1953 — De Meyer, Hendrik vs Lungmuss, Marvin — 1-0 — cr.
1953 — Hooper, D V vs Alexander, Hugh — 0-1 — ?
1953 — Alatortsev, Vladimir N. vs Blom, Kaj — 1/2-1/2 — Copenhagen DEN
1954 — Meladze, Alexandre vs Safarian, Alek — 1/2-1/2 — Amsterdam NED

2…e6 — 4.2% (1378 parties)

1873 — Blackburne, Joseph vs Gelbfuhs, Oscar — 1-0 — Vienna AUT
1881 — MacKenzie, George H vs Judd, Max — 1/2-1/2 — Saint Louis
1881 — MacKenzie, George H vs Judd, Max — 0-1 — Saint Louis
1883 — Von Bardeleben, Curt vs Bird, Henry — 0-1 — Nuerenberg GER
1885 — Blackburne, Joseph vs Bird, Henry — 1-0 — Hamburg GER

2…d6 — 0.9% (279 parties)

1926 — Gilg, Karl vs Nimzowitsch, Aron — 0-1 — Semmering AUT
1966 — Rashkovsky, Nukhim N vs Osachuk, A — 1-0 — Soviet Union
1968 — Becker, Dieter vs Denckens, Leon — 0-1 — Brussels BEL
1973 — Zlaticanin A vs Deretic Z — 1-0 — corr Yugoslavia
1973 — Weyerstrass, Ronald vs Van Dieren — 1/2-1/2 — LarenI-LeerdamI

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