A22a — English: Bremen, Reverse Dragon, 4.cxd5 Nxd5 5.Bg2 Nb6

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur 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 fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; d3 (Libérer Bc1) ; e3 (Libérer Bf1, préparer Bd3).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

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 (le cavalier b8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...c5 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6, d7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● e4 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (c1, f1, a1, h1)	5 (b8, 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	● c4-c5, ● d2-d3, ● d2-d4, ● e2-e3, ● f2-f3, ● f2-f4	● …c6-c5, ● …d7-d6, ● …d7-d5

Partie
1901 Monte Carlo+ – Round 4 – Schlechter, Carl – 1-0 – Chigorin, Mikhail – G5 1. c4 e5 2. Nc3 Nf6 3. e3 Be7 4. Nf3 Nc6 5. d4 d6 6. Bd3 Bg4 7. d5 Nb8 8. e4 Nbd7 9. Be3 Nc5 10. Bc2 a5
1902 Monte Carlo MNC – Round 1 – Mason, James – 1-0 – Reggio, Arturo – G1 1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 Bd6 7. d4 exd4 8. exd4 O-O 9. Be2 Nc6 10. O-O Ne7
1903 It – Round 8 – Neumann, Augustin – 0-1 – Te Kolste, Jan Willem – G4 1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. cxd5 Nxd5 5. Qa4+ c6 6. Nf3 Nxc3 7. bxc3 Bd6 8. Qe4 Qe7 9. Bc4 Nd7 10. O-O Nf6
1907 Vienna – Round 10 – Tartakower, Savielly – 1-0 – Schlechter, Carl – G42 1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. g3 Be7 7. Bg2 Be6 8. O-O O-O 9. Kh1 h6 10. Ne1 Qd7
1909 St Petersburg – Round ? – Tartakower, Savielly – 0-1 – Lasker, Emanuel – G114 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. d3 c6 8. Ne1 Nb6 9. e4 d5 10. cxd5 cxd5
1909 St Petersburg – Round 1 – Tartakower, Savielly – 0-1 – Lasker, Emanuel – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. d3 c6 8. Ne1 Nb6 9. e4 d5 10. cxd5 cxd5
1911 Carlsbad – Round 1 – Alekhine, Alexander – 1-0 – Duz-Khotimirsky, Fedor Ivanovich – G1 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 f6 7. O-O Nc6 8. d4 exd4 9. Nb5 Bc5 10. Nbxd4 Nxd4
1911 Karlsbad – Round 1 – Chajes, Oscar – 0-1 – Kostic, Boris – G6 1. c4 e5 2. e3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 e4 9. Nd2 Qg5 10. Bf1 Qg6
1911 Karlsbad – Round 1 – Rubinstein, Akiba – 1-0 – Důras, Oldřich – G8 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. Nd5 Bf8 8. d3 h6 9. b3 d6 10. Bb2 Nxd5
1911 Karlsbad – Round 15 – Alekhine, Alexander – 1-0 – Duz-Khotimirsky, Fedor Ivanovich – G269 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 f6 7. O-O Nc6 8. d4 exd4 9. Nb5 Bc5 10. Nfxd4 Nxd4
1921 DSB-21.Kongress – Round 7 – Carls, Carl – 1-0 – Gregory, Bernhard – G30 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. d3 h6 8. h3 Nh7 9. e4 f5 10. Qe2 Nf6
1922 It – Round 9 – Saemisch, Friedrich – 1-0 – Takacs, Sandor – G10 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nbd7 5. Nf3 c6 6. Qc2 Be7 7. d4 Qc7 8. O-O O-O 9. Rd1 h6 10. b3 Nh7
1922 Londen – Round 4 – Tartakower, Savielly – 1-0 – Znosko-Borovsky, Eugene – G14 1. c4 e5 2. e3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 Bd6 7. d4 exd4 8. cxd4 O-O 9. Bd3 Bg4 10. Rb1 Bc8
1922 Vienna – Round ? – Saemisch, Friedrich – 1-0 – Takacs, Sandor – G91 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nbd7 5. Nf3 c6 6. Qc2 Be7 7. d4 Qc7 8. O-O O-O 9. Rd1 h6 10. b3 Nh7
1923 Scheveningen – Round 10 – Colle, Edgar – 1-0 – Weenink, Henri – G88 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c6 7. Nf3 Nd7 8. O-O Be7 9. e4 O-O 10. d4 Qc7
1925 Baden Baden – Round 10 – Carls, Carl – 1-0 – Carlos Torre Repetto – G9 1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. g3 Be7 5. Bg2 O-O 6. O-O Nc6 7. d3 Bd7 8. h3 h6 9. Kh2 Nh7 10. Ng1 f5
1925 Baden-Baden – Round 1 – Carls, Carl – 1-0 – De La Torre Huertas, Carlos – G13 1. c4 Nf6 2. Nf3 e5 3. Nc3 d6 4. g3 Be7 5. Bg2 O-O 6. O-O Nc6 7. d3 Bd7 8. h3 h6 9. Kh2 Nh7 10. Ng1 f5
1925 Leningrad ch-URS – Round 18 – Bogoljubow, Efim – 1-0 – Kutuzov, Nikolay Nikolaevich – G34 1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. cxd5 Nxd5 5. Bc4 Nb6 6. Bb3 c5 7. Qh5 Qf6 8. Nb5 Na6 9. Nf3 Bf5 10. d3 g6
1925 Moscow – Round 1 – Rabinovich, Ilya Mar – 0-1 – Bogoljubow, Efim – G4 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. Nf3 e4 6. Ng1 Re8 7. Nh3 c6 8. d4 exd3 9. Qxd3 d6 10. Bf4 Nbd7
1929 Duisburg – Round 1 – Porath, Yosef – 1-0 – Saemisch, Friedrich – G1 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb4 6. Nf3 N4c6 7. e3 Qd3 8. Bf1 Qd8 9. d4 exd4 10. exd4 Be7
1929 Paris – Round ? – Schwarzmann, L. – 1/2-1/2 – Colle, Edgar – G46 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Nc6 6. Nge2 Re8 7. a3 a5 8. O-O d6 9. d4 exd4 10. exd4 Ba7
1929 Paris – Round 2 – Schwarzmann, Leon – 1/2-1/2 – Colle, Edgar – G7 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Nc6 6. Nge2 Re8 7. a3 a5 8. O-O d6 9. d4 exd4 10. exd4 Ba7
1930 Hamburg olm – Round ? – Carls, Carl – 1-0 – Berndtsson, Karl – G61 1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. g3 Bc5 5. Bg2 O-O 6. Nge2 Nc6 7. O-O d6 8. d3 Bg4 9. h3 Bxe2 10. Nxe2 Nd7
1932 Leningrad – Round 6 – Lisitsin, Georgy – 1-0 – Goldberg, Grigory A – G19 1. Nf3 Nf6 2. c4 d6 3. Nc3 e5 4. g3 Be7 5. Bg2 O-O 6. d4 Nc6 7. d5 Nb8 8. Qc2 a5 9. b3 Na6 10. O-O Bd7
1932 London – Round 9 – De Winter Gallegos, Willy – 1/2-1/2 – Milner Barry, Philip – G30 1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. f4 d6 5. Nf3 Nc6 6. d3 Bg4 7. Be2 Qd7 8. Nd5 Bxf3 9. Nxf6+ gxf6 10. Bxf3 Rg8
1933 Folkestone Olympiad 5th – Round 14.27 – Regedzinski, Teodor – 1/2-1/2 – Rejfir, Josef – G121 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b3 Nf5 8. Bb2 Be7 9. d3 Be6 10. Rc1 O-O
1933 Folkestone Olympiad 5th – Round 2.14 – Petrov, Vladimir S. – 1-0 – Gilfer, Eggert – G14 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Nc6 5. Bg2 Be7 6. O-O O-O 7. b3 h6 8. Bb2 Bg4 9. d4 Bxf3 10. Bxf3 Nxd4
1933 Folkestone Olympiad 5th – Round 4.12 – Mueller, Hans – 1/2-1/2 – Opocensky, Karel – G35 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. d3 Nf5 8. b3 Be7 9. Bb2 Be6 10. Rc1 O-O
1933 Hastings3334 – Round 3 – Alekhine, Alexander – 1-0 – Lilienthal, Andor – G11 1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. f4 d6 5. d3 Bg4 6. Be2 h5 7. Nf3 Be7 8. Be3 Qd7 9. h3 Bxf3 10. Bxf3 exf4
1933 Mnichovo ch CZE – Round 9 – Flohr, Salo – 1-0 – Gonzalez May, Daniel Francisco – G11 1. c4 e5 2. Nc3 Nf6 3. e4 c5 4. f4 d6 5. d3 Nc6 6. f5 Be7 7. g4 h6 8. h3 Bd7 9. Be3 Nd4 10. Bg2 Qa5
1933 Moravska Ostrava – Round ? – Pitschak, Rudolf – 0-1 – Foltys, Jan – G7 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Qb3 Nb4 7. Qa4+ Bd7 8. Qd1 Bc6 9. Nf3 Nd7 10. O-O Be7
1934 Trebitsch mem17 – Round 11 – Mueller, Hans – 1-0 – Gerschenkron, Anatol – G21 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. d3 d6 6. Nf3 Nbd7 7. O-O c6 8. b3 Re8 9. Bb2 Bb6 10. Rc1 Nf8
1935 Konstantinovy Lazne – Round 2 – Pitschak, Rudolf – 0-1 – Gilg, Karl – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 O-O 5. e3 c6 6. d4 exd4 7. exd4 Bb4 8. Ne2 d5 9. cxd5 Nxd5 10. O-O Be6
1935 Lodz – Round 9 – Opocensky, Karel – 1-0 – Regedzinski, Teodor – G11 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O Nf5 9. b5 axb5 10. Nxb5 Be6
1935 Warsaw olm – Round 8 – Grob, Henry – 0-1 – Flohr, Salo – G25 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Qc2 Be7 7. d3 O-O 8. Bd2 Nc6 9. Bxc6 bxc6 10. Nf3 f6
1936 Budapest – Round 15 – Najdorf, Miguel – 1-0 – Steiner, Lajos – G56 1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. d3 d6 5. Be2 Nc6 6. Na4 Bb4+ 7. Bd2 O-O 8. Bxb4 Nxb4 9. Nc3 Ne8 10. Bf3 f5
1936 Munich ol (Men) – Round 10 – Mueller, Hans – 1-0 – Danchev, Dancho – G23 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 O-O 8. O-O Re8 9. d4 exd4 10. cxd4 Nd7
1936 Olympiad (unofficial) – Round 15 – Apscheneek, Fricis – 1-0 – Johner, Paul – G110 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. e3 Be7 7. Nge2 Nc6 8. O-O O-O 9. f4 exf4 10. Nxf4 Ne5
1936 Olympiad (unofficial) – Round 2 – Lundin, Erik – 1-0 – Johner, Paul – G12 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 O-O 5. Nf3 Nc6 6. d4 exd4 7. Nxd4 Re8 8. O-O Bc5 9. Nb3 Bf8 10. Nd5 d6
1936 Podebrady – Round ? – Thomas, George Alan – 0-1 – Richter, Kurt P – G57 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. Be3 O-O 9. O-O Bg4 10. a3 Qd7
1936 Podebrady – Round ? – Thomas, George Alan – 1-0 – Fazekas, Stephan – G62 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. a3 a5 8. Be3 O-O 9. Rc1 Nc6 10. Na4 Nxa4
1937 Ostende – Round 5 – Dyner, Israel Boruch – 1-0 – List, Paul – G22 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nf6 6. Nf3 Nc6 7. d3 Bb4 8. O-O O-O 9. a3 Be7 10. b4 a6
1937 Stockholm ol – Round 5 – Euwe, Max – 1-0 – Gilfer, Eggert – G25 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. d3 Ng6 7. h4 h6 8. Qb3 c6 9. Nf3 Bd6 10. Ne4 Bc7
1937 Stockholm ol – Round 7 – Ozols, Karlis – 1-0 – Reid, Alan – G39 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. e3 Nc6 6. Nge2 Be6 7. Nd5 Nb4 8. Nxb4 1-0
1938 Hastings3839 – Round 2 – Thomas, George Alan – 1-0 – Tylor, Theodore Henry – G5 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 c5 7. b3 Be7 8. a4 a5 9. Ba3 O-O 10. Rc1 Na6
1938 Krefeld – Round 1 – Bruckhaus, H. – 1-0 – Engels, Ludwig – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 Nc6 5. d3 O-O 6. Nf3 d6 7. O-O Bg4 8. h3 Bd7 9. Kh2 Re8 10. e4 Bf8
1938 Trade Unions – Round 19 – Shamaev, Leonid – 1-0 – Panov, Vasily – G148 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 d6 5. e3 O-O 6. Nge2 c6 7. O-O Be6 8. d3 Qc8 9. f4 Bh3 10. e4 Bxg2
1939 Buenos Aires ol f-A – Round 8 – Endzelins, Lucius – 1/2-1/2 – Rometti, Barbatto – G146 1. c4 e5 2. Nc3 Nf6 3. e4 c5 4. d3 d6 5. Be2 Nc6 6. f4 Bd7 7. Nf3 Be7 8. O-O O-O 9. fxe5 dxe5 10. Nd5 Ne8
1939 Buenos Aires ol prel-A – Round 3 – Foltys, Jan – 1-0 – Morrison James – G11 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nf6 6. Nf3 Nc6 7. Qa4 Bd7 8. Qb3 Be7 9. O-O Rb8 10. d3 O-O
1939 Buenos Aires ol prel-A – Round 7 – Golombek, Harry – 1-0 – Acosta Cruz, Oscar Yosimar – G24 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nh3 Nc6 7. O-O Be7 8. f4 O-O 9. d3 Bg4 10. Nf2 Be6
1939 Buenos Aires ol prel-B – Round 3 – Endzelins, Lucius – 1-0 – Kantardzhiev, Mikhail – G11 1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. d3 Nd4 5. Be3 Be7 6. Nf3 Nxf3+ 7. Qxf3 d6 8. d4 Ng4 9. dxe5 Nxe5 10. Qd1 O-O
1939 Buenos Aires ol prel-C – Round 7 – Pleci, Isaias – 1-0 – De Ronde, Chris – G26 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. Bg2 d4 5. Ne4 Be7 6. d3 O-O 7. Nf3 Nxe4 8. dxe4 Nc6 9. O-O Be6 10. b3 f6
1939 Kemeri / Riga – Round 1 – Ozols, Karlis – 0-1 – Apscheneek, Fricis – G7 1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. d3 Bb4 5. a3 Bxc3+ 6. bxc3 d6 7. Be2 Ne7 8. f4 exf4 9. Bxf4 Ng6 10. Bg5 h6
1939 Kemeri / Riga – Round 1 – Ozols, Karlis – 0-1 – Petrov, Vladimir S. – G5 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 O-O 5. Be3 d6 6. Be2 Nc6 7. h3 a5 8. Nf3 Nd4 9. O-O c6 10. Qd2 Ne8
1939 Kemeri / Riga – Round 1 – Ozols, Karlis – 1/2-1/2 – Flohr, Salo – G6 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 d6 5. Be2 Nc6 6. Be3 O-O 7. h3 Nd4 8. Nf3 a5 9. O-O c6 10. Qd2 Ne8
1939 Leningrad ch-URS – Round 8 – Rabinovich, Ilya Mar – 0-1 – Pogrebissky, Iosif – G60 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 O-O 5. Nh3 c6 6. f4 e4 7. Nxe4 Nxe4 8. Bxe4 d5 9. Bg2 dxc4 10. Qc2 Na6
1939 Stuttgart – Round 11 – Grob, Henry – 1-0 – Staldi, Cherubino – G61 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. d3 h6 6. Nf3 O-O 7. Bd2 a6 8. a3 Ba7 9. Qc1 Ng4 10. Nd1 f5
1940 Argentina – Round 10 – Maderna, Carlos – 1/2-1/2 – Piazzini, Luis – G8 1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. d3 d6 5. a3 Nc6 6. Nf3 Nd4 7. Nxd4 exd4 8. b4 Bb6 9. Na4 c5 10. Nxb6 axb6
1940 New York ch-USA – Round 3 – Hanauer, Milton Loeb – 1/2-1/2 – Denker, Arnold S – G11 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nxc3 7. bxc3 Nc6 8. O-O Be7 9. d4 exd4 10. Nxd4 Nxd4
1941 Munchen – Round 13 – Leepin, Peter – 0-1 – Alekhine, Alexander – G92 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. a4 a5 7. d3 Bb4 8. Nf3 Nc6 9. O-O O-O 10. Be3 Bg4
1945 AUS Ch – Round 4.2 – Koshnitsky, Gregory – 1-0 – Crowl, Frank Arthur – G4 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nbd7 5. e3 c6 6. Nge2 Qc7 7. O-O Be7 8. d4 Nf8 9. b4 Bd7 10. Qb3 Ng6
1945 Moskou ch-URS – Round 1 – Kan, Ilya A – 0-1 – Ratner, Boris – G7 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c5 7. Rb1 Nc6 8. d3 Be7 9. Nf3 O-O 10. O-O Qc7
1945 Novi Sad – Round 18 – Pirc, Vasja – 1/2-1/2 – Puc, Stojan – G171 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 O-O 8. O-O Nc6 9. d4 exd4 10. cxd4 Bg4
1946 Mar del Plata – Round 5 – Acosta Garcia, Rafael Isaac – 0-1 – Pilnik, Herman – G57 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. Be2 d6 5. d3 O-O 6. Nf3 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. Bg5 Ne7 10. Bxf6 gxf6
1946 Nt Augsburg GER – Round 10 – Troeger, Paul – 1-0 – Endzelins, Lucius – G16 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Nb6 6. d3 Be7 7. a3 O-O 8. Nf3 Nc6 9. O-O Be6 10. Be3 Nd5
1946 Treybal Memorial – Round 1 – Golombek, Harry – 0-1 – Foltys, Jan – G1 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Nc6 7. Nh3 Be7 8. O-O O-O 9. f4 Rb8 10. Nf2 f6
1947 Aalborg – Round 1 – Stoltz, Gösta – 1-0 – Nielsen, Tage – G2 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Bd6 7. O-O Be6 8. e4 Nb6 9. d4 N8d7 10. b3 Bg4
1947 GBR Ch 34th – Round 7 – Golombek, Harry – 1-0 – Newman, Richard Hilary – G29 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nh3 Nc6 8. O-O O-O 9. f4 Bxh3 10. Bxh3 Bc5+
1947 Hungary – Round 1 – Barcza, Gedeon – 1-0 – Benko, Pal – G2 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. e3 g6 5. d4 Nbd7 6. Be2 Bg7 7. O-O O-O 8. b3 Re8 9. Bb2 a5 10. Nb5 Ne4
1947 Leningrad ch-URS – Round 7 – Aronin, Lev – 0-1 – Alatortsev, Vladimir N. – G79 1. c4 Nf6 2. Nc3 e5 3. g3 d6 4. Bg2 c6 5. d4 Nbd7 6. e4 Be7 7. Nge2 O-O 8. O-O Re8 9. h3 Bf8 10. d5 c5
1947 Nt Lueneburg GER – Round 17 – Heinicke, Herbert – 1-0 – Laaser, Werner – G43 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 d6 5. Nf3 c5 6. O-O Nc6 7. d3 O-O 8. e3 Bg4 9. h3 Be6 10. Ng5 Bd7
1947 Schlechter Memorial – Round 5 – Mueller, Hans – 1-0 – Kellner, Adolf – G15 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O Nf5 9. a3 Be7 10. d3 O-O
1947 URS Ch, semi final – Round 1 – Kuzminykh, Evgeny – 0-1 – Lisitsin, Georgy – G3 1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. d3 d6 5. Bg5 Nc6 6. Nf3 h6 7. Bh4 Be6 8. Be2 g5 9. Bg3 Qd7 10. Nd5 Bxd5
1948 GER Ch – Round 6 – Schmid, Lothar – 1-0 – Rellstab, Ludwig Sr – G13 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 f6 9. a3 Nf5 10. Rc1 Be7
1948 It – Round ? – Kramer, Haije – 1/2-1/2 – Rossolimo, Nicolas – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nh3 Re8 6. O-O c6 7. Qb3 Na6 8. d3 d5 9. cxd5 cxd5 10. a3 Bf8
1948 Saltsjobaden tt – Round 1 – Kiuru, V. – 1/2-1/2 – Pedersen, Eigil – G3 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 Bd6 7. Bg2 O-O 8. O-O c6 9. d4 Nd7 10. Qb3 exd4
1950 Schiavno Zdroj – Round 1 – Barcza, Gedeon – 1-0 – Tarnowski, Alfred – G4 1. c4 e5 2. e3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 Bd6 7. Be2 Nd7 8. d3 Nf6 9. e4 h6 10. Nd2 Qe7
1951 Buenos Aires – Round 1 – Luckis, Marcos – 0-1 – Corte, Cesar J – G1 1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. g3 Be7 7. Bg2 Be6 8. O-O O-O 9. Bd2 Nb6 10. a4 a5
1951 It – Round 12 – Ader Hausman, Walter – 1-0 – Acebal Muniz, Antonio – G9 1. c4 e5 2. Nc3 Nf6 3. e4 d6 4. Nge2 Be7 5. d4 O-O 6. g3 c6 7. Bg2 Ng4 8. h3 exd4 9. Nxd4 Ne5 10. b3 Bf6
1951 USA-op 52nd – Round 2 – Smith, Kenneth – 0-1 – Mednis, Edmar J – G3 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. f4 d6 5. Nf3 Ng4 6. d4 exd4 7. Na4 Bb4+ 8. Ke2 c5 9. a3 Qe7 10. axb4 Qxe4+
1951 Zonal Bad Pyrmont GER – Round 13 – Golombek, Harry – 1/2-1/2 – Unzicker, Wolfgang – G21 1. c4 Nf6 2. Nf3 d6 3. Nc3 e5 4. d3 Nbd7 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Bd2 Re8 9. Qc2 c6 10. Ne4 d5
1952 Budapest HUN – Round ? – Barcza, Gedeon – 0-1 – Bely, Miklos – G13 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nh3 O-O 8. O-O Qe7 9. f4 Bxh3 10. Bxh3 exf4
1952 GBR Ch U18 – Round 10 – Cafferty, Bernard – 1-0 – Rosselson, Leon – G10 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c6 7. Nf3 Qc7 8. O-O Be7 9. Qc2 O-O 10. d4 exd4
1952 Helsinki olm – Round 1 – Golombek, Harry – 1/2-1/2 – Tarnowski, Alfred – G4 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nh3 Be7 7. d3 O-O 8. O-O Nc6 9. f4 Bxh3 10. Bxh3 exf4
1952 Helsinki olm – Round 1 – Plater, Kazimierz – 1/2-1/2 – Nestler, Vincenzo – G14 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O Nf5 8. d3 Be7 9. e4 Nfd4 10. Nxd4 Nxd4
1952 Hungary Ch – Round 7 – Florian, Tibor – 1-0 – Bakonyi, Elek – G9 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Qc2 Nc6 7. Nge2 d6 8. O-O Bg4 9. a3 a5 10. h3 Bh5
1952 Liverpool – Round 7 – Nyren, B. – 0-1 – Bronstein, David I – G11 1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. e4 g6 5. Be2 Bg7 6. O-O O-O 7. d3 Nbd7 8. Ne1 Nc5 9. f4 exf4 10. Bxf4 Ne6
1952 Miedzyzdroje – Round 12 – Plater, Kazimierz – 1/2-1/2 – Bakonyi, Elek – G73 1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 O-O 5. Nf3 e4 6. Ng1 Re8 7. h4 Nc6 8. Nh3 d6 9. O-O Bf5 10. Nf4 Nd4
1952 Toronto Ch – Round 4 – Siemms, Ross E – 1-0 – Anderson, Frank Ross – G8 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nh3 Be7 7. d3 O-O 8. O-O Nc6 9. f4 exf4 10. Bxf4 Nd4
1953 Moscow Ch Moscow RUS – Round ? – Simagin, Vladimir – 1/2-1/2 – Flohr, Salo – G1 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O Nf5 8. b4 a6 9. Bb2 Be7 10. Ne4 f6
1953 Toronto CC Ch – Round 2 – Sarosy, Zoltan L – 1-0 – Avery, Peter – G2 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Bd6 7. O-O O-O 8. d4 exd4 9. Qxd4 Nxc3 10. Qxc3 h6
1953 URS-training – Round 3 – Kotov Lundqvist, Alex – 1/2-1/2 – Taimanov, Mark E – G11 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O g6 9. Bb2 Bg7 10. a3 O-O
1954 Bucharest – Round 2 – Korchnoi, Viktor – 1-0 – Szabo, Stefan – G26 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Nc6 7. O-O d6 8. d4 Bb6 9. h3 Bf5 10. d5 Nb8
1954 DDR Ch 05th – Round 6 – Groschupff, Hans Joachim – 1-0 – Kahn, Manfred – G31 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Nc6 7. Bxc6+ bxc6 8. Nf3 Bd6 9. Be3 O-O 10. O-O Qe8
1954 Leningrad ch22-SU sf – Round 1 – Kuzminykh, Evgeny – 0-1 – Chekhover, Vitaly – G2 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. Be2 Nc6 5. Nf3 d6 6. d3 O-O 7. O-O Bg4 8. Be3 Bxf3 9. Bxf3 Nd4 10. g3 Nxf3+
1954 Liberation – Round 18 – Barcza, Gedeon – 1-0 – Pilnik, Herman – G37 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. e3 c6 5. d4 Nbd7 6. Be2 Be7 7. O-O O-O 8. b4 Re8 9. Qc2 Bf8 10. Rd1 exd4
1954 Olympiad prel II – Round 1 – Pachman, Ludek – 1-0 – De Paoli, Emilio – G2 1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 d6 5. e3 O-O 6. Nge2 c6 7. d4 Qc7 8. O-O Nbd7 9. b3 a6 10. a4 Rb8
1955 Argentina – Round 5 – Sanguinetti Lopez, Jose Pablo – 1-0 – Corte, Cesar J – G31 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. d3 Nc6 7. Nf3 Be7 8. O-O O-O 9. a3 f6 10. Bd2 Qd7
1955 Budapest HUN – Round ? – Sandor, Bela – 1-0 – Bely, Miklos – G5 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. a4 a5 7. Nf3 Nc6 8. O-O f6 9. d3 Bb4 10. Qb3 Bg4
1955 Buenos Aires CA – Round 3 – Benko, Francisco – 0-1 – Panno, Oscar – G25 1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. d3 g6 5. g3 Bg7 6. Bg2 Nbd7 7. O-O O-O 8. Bd2 a5 9. Rb1 Re8 10. Qc2 Nc5
1955 Gothenburg Interzonal – Round 1 – Panno, Oscar – 1/2-1/2 – Pilnik, Herman – G1 1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 O-O 5. Nf3 d6 6. O-O c6 7. e4 Bg4 8. h3 Bxf3 9. Bxf3 Ne8 10. Bg2 Nd7
1955 Hastings5556 – Round 9 – Taimanov, Mark E – 1-0 – Penrose, Justin – G39 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Qb3 Nb4 7. Qa4+ N4c6 8. Qb5 Qc8 9. Nf3 Bd6 10. Ng5 Bf5
1955 Poland ch13 – Round 18 – Pytlakowski, Andrzej – 1-0 – Prochownik, Franciszek – G63 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Nxc3 7. bxc3 e4 8. Nd4 c5 9. Nb3 f5 10. O-O Nc6
1955 Wroclaw – Round 1 – Makarczyk, Kazimierz – 1/2-1/2 – Swiecicki, W. – G2 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+
1956 Alekhine Memorial – Round 1 – Sliwa, Bogdan – 0-1 – Keres, Paul – G15 1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. d3 Nc6 5. h3 d6 6. Be3 O-O 7. Qd2 Nd4 8. g4 c6 9. Bg2 a6 10. Nge2 b5
1956 Budapest Szikra – Round ? – Bilek, Istvan – 1-0 – Honfi, Karoly – G5 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nh3 Be7 7. O-O O-O 8. f4 exf4 9. Nxf4 c6 10. d4 Bf6
1956 CSR Ch – Round 16 – Kozma, Julius – 0-1 – Opocensky, Karel – G145 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Nd4 Nc6 5. e3 Bb4 6. Be2 O-O 7. O-O Nxd4 8. exd4 c6 9. d3 d5 10. dxe4 Nxe4
1956 Leningrad ch-URS – Round 10 – Taimanov, Mark E – 1-0 – Simagin, Vladimir – G134 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Nc6 7. O-O Bf8 8. d3 d6 9. a3 Bd7 10. h3 Qc8
1956 Moscow olm prel – Round 2 – Olafsson, Fridrik – 1-0 – Wantz, Fernand – G31 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Be7 5. Nf3 Be6 6. d4 c6 7. b3 Qa5 8. Bd2 Qc7 9. O-O h6 10. Rc1 e4
1956 Moscow olm prel – Round 3 – Johannsson, Ingi R – 1-0 – Walsh, James – G76 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Be7 7. Nf3 Nd7 8. O-O O-O 9. Rb1 c6 10. Qc2 Qc7
1956 Moscow olm prel – Round 7 – Filip, Miroslav – 1-0 – Badilles, Glicerio – G207 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nc6 5. e3 Be7 6. Nge2 Bf5 7. d3 O-O 8. h3 Qc8 9. e4 Bd7 10. Be3 Nd8
1957 Bratislava Bratislava SVK – Round 9 – Filip, Miroslav – 1/2-1/2 – Plater, Kazimierz – G36 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Be7 5. Bg2 c6 6. O-O O-O 7. Qc2 Re8 8. h3 Bf8 9. e4 c5 10. d3 Nc6
1957 CSR Ch – Round 12 – Filip, Miroslav – 1-0 – Koska, Josef – G47 1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Ne7 6. Nf3 Nbc6 7. O-O Nf5 8. b4 Bxb4 9. Nxe5 Bxc3 10. Nxc6 Qf6
1957 CSR Ch – Round 14 – Olexa, Vilem – 0-1 – Jezek, Jaroslav – G56 1. e3 e5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. cxd4 O-O 10. O-O Bg4
1957 Sombor – Round 1 – Cuderman, Vinko – 1/2-1/2 – Rakic, Tomislav – G1 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 O-O 5. Be3 Bxe3 6. fxe3 c6 7. Nf3 Re8 8. Qb3 Na6 9. h3 d6 10. Be2 Nc5
1957 Wageningen zt – Round 17 – Olafsson, Fridrik – 1-0 – Dueckstein, Andreas – G73 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O Nf5 8. b4 a6 9. Bb2 Be6 10. Ne4 f6
1957 Wageningen zt – Round 6 – Uhlmann, Wolfgang – 1-0 – Hanninen, Veikko – G16 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nh3 Nc6 8. O-O Be6 9. f4 Qd7 10. Nf2 exf4
1958 HUN Ch – Round 17 – Portisch, Lajos – 1-0 – Florian, Tibor – G16 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. f4 exf4 8. Bxf4 h5 9. Nf3 Be6 10. Qd2 Nd5
1958 HUN Ch – Round 8 – Forintos, Gyozo V – 1/2-1/2 – Szabo, Laszlo – G7 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O g6 9. Qa4 Bg7 10. b5 Nd4
1958 HUN Ch – Round 9 – Portisch, Lajos – 1/2-1/2 – Sandor, Bela – G8 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. a4 g6 9. Ba3 Bg7 10. b5 Nd4
1958 Match – Round 1 – Mack Lee, Aizyleen – 1-0 – Feeny, T. – G2 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Nf3 Nxc3 6. bxc3 e4 7. Qa4+ c6 8. Qxe4+ Be6 9. Nd4 Qd5 10. Bg2 Bc5
1958 Munchen olm – Round 1 – Uhlmann, Wolfgang – 1-0 – Dueckstein, Andreas – G1 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Nc6 7. Nh3 Bf5 8. f4 Qd7 9. Nf2 exf4 10. Bxf4 Be7
1958 Munich olm fin-A – Round 7 – Uhlmann, Wolfgang – 1-0 – Dueckstein, Andreas – G61 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Nc6 7. Nh3 Bf5 8. f4 Qd7 9. Nf2 exf4 10. Bxf4 Be7
1958 OWL Ch – Round 4 – Fuchs Andreas, Prien – 0-1 – Lachmann, Hans G – G12 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 h6 5. Be3 Bxe3 6. fxe3 d6 7. Be2 c6 8. Qd2 O-O 9. Bf3 Be6 10. Nge2 a6
1958 Portoroz Interzonal – Round 10 – Neikirkh, Oleg – 1/2-1/2 – Sherwin, James T – G89 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 g6 9. O-O Bg7 10. a3 O-O
1958 Sofia – Round 1 – Gurgenidze, Bukhuti – 1/2-1/2 – Padevsky, Nikola – G1 1. c4 Nf6 2. Nc3 e5 3. e3 g6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. b3 Bf5 8. Bb2 Nfd7 9. O-O-O Bg7 10. Nf3 Na6
1958 WchT U26 fin-A 05th – Round 4 – Kolarov, Atanas Stefanov – 1/2-1/2 – Mednis, Edmar J – G34 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. d3 g6 8. h4 h6 9. Bd2 Bg7 10. Qc1 Be6
1959 Belgrade – Round 1 – Rakic, Tomislav – 1/2-1/2 – Ugrinovic, Dimitrije – G2 1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. Nge2 Bc5 5. h3 O-O 6. d3 h6 7. Be3 Bxe3 8. fxe3 Nh5 9. g4 Qh4+ 10. Kd2 Nf6
1959 BUL Ch Sofia BUL – Round 5 – Dimitrov Ilia – 1/2-1/2 – Kolarov, Atanas S. – G13 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. d3 g6 8. Bg5 Bg7 9. Qc1 h6 10. Bd2 Be6
1959 Candidats Tournament – Round 27 – Olafsson, Fridrik – 0-1 – Smyslov, Vladimir – G98 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 Ne5 10. b3 d6
1959 Dresden – Round 4 – Taimanov, Mark E – 1-0 – Witkowski, Stefan – G31 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O g6 8. b4 Bg7 9. b5 Nd4 10. a4 O-O
1959 FRG Ch Nuerenberg GER – Round 8 – Schmid, Lothar – 1-0 – Weise, Dieter – G26 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Nc6 5. Bg2 Be7 6. d4 O-O 7. O-O Re8 8. h3 Bf5 9. d5 Na5 10. Nd2 c5
1959 Krakow – Round 10 – Forintos, Gyozo V – 1/2-1/2 – Witkowski, Stefan – G33 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O Nf5 9. Qa4 Bd7 10. b5 axb5
1959 Lima – Round 1 – Letelier Martner, Rene – 1-0 – Alvarez Espinoza, Crishopher Damian – G1 1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 d6 5. e3 O-O 6. Nge2 Nc6 7. O-O Bg4 8. h3 Bd7 9. d4 Bb6 10. a3 a5
1959 Quick Practice – Round ? – Collins, Richard Arnold – 1-0 – Collins, Paul H – G3 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nf6 6. Nf3 Nc6 7. Qa4 Bd7 8. O-O Ne7 9. Qb3 Nc6 10. d3 Bd6
1959 Quick Practice – Round ? – Collins, Richard Arnold – 1-0 – Collins, Paul H – G4 1. c4 e5 2. Nc3 Nf6 3. g3 b6 4. Bg2 Nc6 5. Nf3 Bb7 6. O-O d6 7. d3 Be7 8. Be3 O-O 9. a4 a5 10. Nd2 h6
1959 Zuerich – Round 1 – Olafsson, Fridrik – 1-0 – Keller, Dieter – G4 1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 O-O 5. e3 c6 6. Nge2 Bb6 7. d4 d6 8. O-O Re8 9. b3 Nbd7 10. Ba3 Nf8
1960 Aalborg – Round 1 – Nielsen, Axel – 0-1 – Pedersen, Eigil – G5 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. dxc3 d6 7. Ne2 Be6 8. b3 Qd7 9. O-O a5 10. Bg5 Ne8
1960 Aalborg – Round 1 – Nielsen, Axel – 1-0 – Nielsen, Hartvig – G4 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 d6 7. Ne2 Be6 8. d3 Qd7 9. O-O Bh3 10. f4 Qg4
1960 Asuncion – Round 1 – Wexler, Francisco – 1/2-1/2 – Szabo, Ladislav – G1 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. b4 a6 7. Nf3 Nbc6 8. a3 Nf5 9. O-O g6 10. Bb2 Bg7
1960 Asztalos Memorial 3rd – Round 5 – Sliwa, Bogdan – 1-0 – Flohr, Salo – G7 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 d6 5. h3 c6 6. Be3 Bxe3 7. fxe3 d5 8. exd5 cxd5 9. Nf3 d4 10. exd4 exd4
1960 Balatonfured – Round 9 – Bilek, Istvan – 1/2-1/2 – Flohr, Salo – G21 1. g3 e5 2. Bg2 d5 3. c4 Nf6 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nh3 Bf5 7. O-O Qc8 8. Ng5 Be7 9. Nf3 Nc6 10. a4 a5
1960 Buenos Aires – Round 14 – Eliskases, Erich – 1/2-1/2 – Olafsson, Fridrik – G143 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 Ne5
1960 Corr Golden Knights – Round ? – Zalys, Ignas – 1-0 – Marica, John – G1 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c5 7. Nh3 Be7 8. O-O O-O 9. d3 Qc7 10. f4 Nc6
1960 Leipzig olm fin-A – Round 10 – Fuchs, Reinhart – 0-1 – Kluger, Gyula – G169 1. c4 Nf6 2. g3 e5 3. Nc3 Bb4 4. Bg2 O-O 5. e3 Bxc3 6. bxc3 Nc6 7. d3 e4 8. dxe4 d6 9. c5 dxc5 10. Qxd8 Rxd8
1960 Leipzig olm prel – Round 2 – Uhlmann, Wolfgang – 1-0 – Pustina, Ylvi – G39 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. f4 exf4 8. Bxf4 O-O 9. Nf3 c6 10. O-O N8d7
1960 Leningrad tt – Round 15 – Lombardy, William J – 1/2-1/2 – Kolarov, Atanas S. – G202 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 g6 9. O-O Bg7 10. a3 O-O
1960 Poland Ch – Round 1 – Sliwa, Bogdan – 0-1 – Witkowski, Stanislaw – G3 1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. d3 d6 5. h3 h6 6. Nge2 a6 7. Ng3 Nc6 8. Be2 Nd4 9. Be3 Bd7 10. Bg4 Qc8
1960 Poland Ch – Round 1 – Sliwa, Bogdan – 1/2-1/2 – Tarnowski, Alfred – G2 1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 d6 5. h3 Nc6 6. Be3 Be6 7. Qd2 Nd7 8. Nge2 f6 9. d4 exd4 10. Nxd4 Nxd4
1960 Tarragona – Round 4 – Del Hoyo, Venancio – 0-1 – Cherta, Pedro – G12 1. e3 e5 2. c4 Nf6 3. Nc3 c6 4. Nf3 d6 5. d4 Nbd7 6. Be2 Be7 7. O-O O-O 8. Qc2 Re8 9. Rd1 Bf8 10. d5 a5
1960 UKR Ch – Round 7 – Sakharov, Yuri N – 1-0 – Poliak, Evsey – G37 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O g6 9. Rb1 Bg7 10. a4 O-O
1960 UKR Ch sf – Round 10 – Berenstein, Alexander – 1/2-1/2 – Pogrebissky, Iosif – G59 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Nf3 d6 5. Bg2 O-O 6. O-O c6 7. Qc2 Re8 8. b3 Nbd7 9. Bb2 Nf8 10. Rad1 Bd7
1961 CSR Ch – Round 11 – Florian, Jaromir – 1/2-1/2 – Rejfir, Josef – G99 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Bf8 7. b3 d6 8. Bb2 h6 9. Qb1 c6 10. d3 Na6
1961 CSR Ch – Round 15 – Ujtelky, Maximilian – 1-0 – Florian, Jaromir – G137 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e3 Re8 6. Nge2 c6 7. Qb3 Bf8 8. O-O d6 9. d4 Qc7 10. h3 Na6
1961 CSR Ch – Round 3 – Trmal, Jaroslav – 1/2-1/2 – Kavalek, Lubomir – G20 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 c6 5. d3 Be7 6. Nh3 O-O 7. O-O d5 8. cxd5 Nxd5 9. Nxd5 cxd5 10. d4 Bxh3
1961 FRG Ch Bad Prymont – Round 2 – Kestler, Hans-Guenther – 1/2-1/2 – Darga, Klaus – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O d6 7. d3 h6 8. Bd2 c5 9. Ne4 Bxd2 10. Nxf6+ Qxf6
1961 IBM – Round 10 – Langeweg, Kick – 0-1 – Donner, Jan-Hein – G45 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. f4 exf4 8. Bxf4 O-O 9. Nf3 Be6 10. O-O c5
1961 Katowice ch18-POL – Round 1 – Sliwa, Bogdan – 1-0 – Borowski, Natan – G3 1. c4 e5 2. Nc3 Nf6 3. e4 Bb4 4. d3 d6 5. Ne2 Nc6 6. h3 O-O 7. Bg5 Be6 8. Qd2 Nd4 9. O-O-O b5 10. Kb1 bxc4
1961 Moscow Ch – Round ? – Goldberg, Grigory A – 0-1 – Vasilchuk, Yury – G38 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 d6 6. Nge2 Bg4 7. Qb3 Na6 8. f3 Be6 9. a3 Nc5 10. Qc2 Bxc4
1961 Moskou – Round 1 – Kortchnoi, V. – 1/2-1/2 – Cherepkov, Anton – G7 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nbd7 5. d4 Be7 6. e4 O-O 7. Nge2 c6 8. O-O Qc7 9. Be3 Ng4 10. Bd2 Re8
1961 Moskou ZShK – Round 8 – Rabar, Braslav – 1/2-1/2 – Bisguier, Arthur B – G37 1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Nc6 7. O-O e4 8. d3 exd3 9. Nf4 d6 10. Nxd3 Bb6
1961 New York ch-USA – Round 11 – Lombardy, William J – 1-0 – Kalme, G. – G55 1. c4 Nf6 2. g3 d5 3. Bg2 e5 4. cxd5 Nxd5 5. Nc3 Ne7 6. b4 g6 7. a4 Bg7 8. Ba3 O-O 9. Rc1 a6 10. Nf3 Nbc6
1961 Oberhausen etc – Round 8 – Clemens, Christian, Dr. – 1/2-1/2 – Forintos, Gyozo V – G193 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nh3 g5 8. Be3 f5 9. f4 exf4 10. gxf4 g4
1961 Rostov on Don – Round 5 – Bobekov, Radko – 0-1 – Tarasov, Vitaly – G11 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. Bd2 c6 7. a3 Bf8 8. Nf3 h6 9. O-O d6 10. b4 Be6
1961 Stockholm SWE – Round 5 – Stahlberg, Gideon – 1/2-1/2 – Unzicker, Wolfgang – G5 1. c4 Nf6 2. Nc3 e5 3. d3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. g3 Be7 7. Bg2 Be6 8. O-O O-O 9. Bd2 Nb6 10. a3 f6
1961 URS Ch sf Batumi GEO – Round ? – Roizman, Abram Y – 1/2-1/2 – Mosionzhik, Ilya – G2 1. c4 e5 2. Nc3 Nf6 3. g3 h5 4. Nf3 Nc6 5. Bg2 Bc5 6. d3 h4 7. Nxh4 Rxh4 8. gxh4 Ng4 9. e3 Qxh4 10. Qe2 Nb4
1961 Utrecht – Round 6 – Langeweg, Kick – 1/2-1/2 – Donner, Jan-Hein – G27 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nh3 Bd7 8. f4 Bc6 9. e4 exf4 10. Nxf4 O-O
1961 Zevenaar – Round 14 – Langeweg, Kick – 1/2-1/2 – Wade, Robert G – G91 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nh3 Bg4 8. f4 Bxh3 9. Bxh3 Nc6 10. O-O O-O
1962 Candidats Tournament – Round 20 – Korchnoi, Viktor – 1-0 – Filip, Marius Liviu – G73 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Bxc3 6. Qxc3 Re8 7. d3 d5 8. cxd5 Nxd5 9. Qb3 Nb6 10. Qc2 Nc6
1962 Capablanca Memorial – Round 12 – Cobo Arteaga, Eldis – 1-0 – Siero, Lucas – G114 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 Nc6 8. O-O O-O 9. d4 Rb8 10. e4 Kh8
1962 Capablanca Memorial – Round 5 – Acevedo Ortega, Rodrigo Andres – 0-1 – Siero, M. – G41 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 Nc6 8. O-O O-O 9. d4 h6 10. Bb2 Rb8
1962 Capablanca Memorial – Round 9 – Milev, Zdravko – 1/2-1/2 – Siero, Lucas – G81 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 c6 5. d3 Ng4 6. e3 f5 7. Nf3 Qf6 8. h3 Nh6 9. d4 Bd6 10. dxe5 Bxe5
1962 Copenhagen – Round 1 – Nielsen, Axel – 1/2-1/2 – Soby, Frode – G3 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 c6 5. e3 O-O 6. Nge2 d5 7. cxd5 cxd5 8. d4 exd4 9. exd4 Bb4 10. O-O Bg4
1962 CSR Ch – Round 15 – Kozma, Julius – 0-1 – Kupka, Slavoj – G124 1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Nc6 7. a3 a5 8. O-O d6 9. d4 exd4 10. exd4 Bb6
1962 CSR Ch – Round 7 – Hort, Vlastimil – 1-0 – Opocensky, Karel – G53 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 d5 5. cxd5 Bf5 6. Ngxe4 Nxe4 7. Nxe4 Qxd5 8. Nc3 Qe6 9. d4 Nd7 10. Bf4 Bb4
1962 It IIa Beverwijk NED – Round 6 – Eising, Johannes – 1/2-1/2 – Puig Laborda, Jorge – G13 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. e3 g6 5. Be2 Bg7 6. d4 Nbd7 7. O-O O-O 8. b3 Re8 9. Ba3 exd4 10. Nxd4 Nb6
1962 Reggio Emilia ITA – Round 2 – Langeweg, Kick – 1/2-1/2 – Filip, Miroslav – G4 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 d6 10. Bg5 h6
1962 Stockholm Interzonal – Round 3 – Filip, Marius Liviu – 1-0 – Cuellar Alpire, Mariana – G18 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Ne7 6. Nf3 Nbc6 7. O-O g6 8. d3 Bg7 9. Bd2 O-O 10. Rc1 Bg4
1962 Varna ol (Men) qual-C – Round 3 – Kramer, Hanspeter – 1-0 – Fieros – G11 1. c4 Nf6 2. Nc3 e5 3. g3 c5 4. Bg2 Nc6 5. e3 b6 6. Nge2 Bb7 7. O-O Rb8 8. d4 Bd6 9. Nb5 Bc7 10. d5 O-O
1962 Varna olm – Round 1 – Boutteville, Cesar – 0-1 – Johannessen, Simon T – G6 1. c4 Nf6 2. g3 e5 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb4 6. a3 Be6 7. Qd1 N4c6 8. Nf3 a5 9. e3 Bc5 10. Ne4 Bb6
1962 Varna olm – Round 3 – Sanguineti, Raúl Carlos – 1-0 – Reilly, Brian – G113 1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 d6 5. Nf3 Be6 6. d4 exd4 7. Nxd4 Bc8 8. O-O O-O 9. b3 c6 10. Bb2 Re8
1962 Varna olm – Round 6 – Boutteville, Cesar – 0-1 – Johannessen, Svein – G247 1. c4 Nf6 2. g3 e5 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb4 6. a3 Be6 7. Qd1 N4c6 8. Nf3 a5 9. e3 Bc5 10. Ne4 Bb6
1962 Zuerich Seniors – Round ? – Seitz, Jakob Adolf – 1/2-1/2 – Mueller, Hans – G5 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. a3 Bxc3 8. dxc3 d6 9. b3 Rb8 10. a4 h6
1963 Asztalos Memorial 6th – Round 4 – Forintos, Gyozo V – 0-1 – Honfi, Karoly – G10 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Bd2 O-O 7. Qc1 Nc6 8. Rb1 Nd4 9. b4 c6 10. e3 Ne6
1963 Asztalos Memorial 6th – Round 8 – Flesch, János – 1/2-1/2 – Lokvenc, Josef – G23 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. a3 O-O 8. Nf3 Nc6 9. b4 f6 10. O-O Bd6
1963 Beverwijk – Round 1 – Ditt, Egon – 1/2-1/2 – Rellstab, Ludwig – G1 1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. f4 d6 5. d3 g6 6. Be2 Bg7 7. Nf3 O-O 8. O-O Bg4 9. Be3 exf4 10. Bxf4 Nd7
1963 Budapest ch-HUN – Round 1 – Flesch, Jean-benoit – 1-0 – Szilagyi, Peter – G16 1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Be7 7. a3 O-O 8. Nf3 Nc6 9. b4 Be6 10. Bb2 f5
1963 CAN Ch – Round 8 – Kalotay, Andrew – 1-0 – Macskasy, Elod – G16 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O g6 8. Rb1 Bg7 9. b4 a6 10. a4 O-O
1963 Halle zt – Round ? – Johannsson, Ingi R – 1/2-1/2 – Ivkov, Borislav – G127 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. Qb3 a5 8. a3 Bf8 9. d4 d6 10. d5 cxd5
1963 Hastings6364 – Round 4 – Franklin Sheunesu Mhembere – 0-1 – Lengyel, Laszlo – G12 1. c4 Nf6 2. Nc3 e5 3. d3 c6 4. Nf3 d6 5. g3 Nbd7 6. Bg2 Be7 7. O-O O-O 8. Ne1 Re8 9. e4 Nb6 10. h3 d5
1963 Hoogovens-C – Round 7 – Smederevac, Petar – 1-0 – Saemisch, Friedrich – G24 1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Be6 7. Nf3 Be7 8. O-O O-O 9. Bd2 Nb6 10. Rc1 f5
1963 Leningrad Ch – Round ? – Reshko, Aron – 1/2-1/2 – Aronson, Lev – G4 1. c4 Nf6 2. Nc3 e5 3. g3 d6 4. Bg2 Be7 5. Nf3 c6 6. O-O O-O 7. b4 Re8 8. Rb1 Bf8 9. d3 d5 10. cxd5 Nxd5
1964 Buenos Aires Ch – Round ? – Studenetzky, Moises – 1-0 – Reinhardt, Enrique – G60 1. g3 e5 2. Bg2 d5 3. c4 Nf6 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Be7 7. Nf3 Nc6 8. Be3 O-O 9. O-O f5 10. b4 Bf6
1964 Capablanca Memorial – Round 1 – Bielicki, Carlos – 1-0 – Santa Cruz Beneito, Hugo – G3 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O f6 9. a3 Be6 10. d3 Nf5
1964 Capablanca Memorial – Round 5 – Pachman, Ludek – 0-1 – Cobo Arteaga, Eldis – G50 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O Nf5 9. Bb2 Be7 10. d3 Be6
1964 CSR Ch – Round 1 – Ujtelky, Maximilian – 1/2-1/2 – Seifert, Milan – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Nc6 7. O-O e4 8. a3 d6 9. Qc2 Bg4 10. Nf4 Bf3
1964 Harrachov 6465 – Round 6 – Hort, Vlastimil – 1-0 – Voboril, Pavel – G23 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c6 7. Nf3 Bd6 8. O-O O-O 9. d4 exd4 10. cxd4 c5
1964 Moscow Ch Trades Union – Round 5 – Simagin, Vladimir – 0-1 – Polugaevsky, Lev – G2 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nd5 Nxd5 6. cxd5 c6 7. a3 Be7 8. d3 cxd5 9. e3 d6 10. Ne2 Be6
1964 Pecs – Round 10 – Kholmov, Ratmir D – 1/2-1/2 – Malich, Burkhard, Dr. – G60 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ng5 Bxc3 8. dxc3 d6 9. f3 exf3 10. exf3 Nc6
1964 Reggio Emilia ITA – Round 2 – Malcanek, Oldrich – 1-0 – Palmiotto, Fiorentino – G6 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nxd5 cxd5 7. Qb3 e4 8. d3 f5 9. Nh3 Nc6 10. O-O Ne7
1964 Reggio Emilia ITA – Round 4 – Bertok, Mario Jr. – 1-0 – Palmiotto, Fiorentino – G16 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Be7 5. Nf3 Nc6 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 O-O 9. O-O c6 10. b3 Qa5
1964 Tel Aviv olm fin-A – Round 4 – Botvinnik, Mikhail – 1/2-1/2 – Szabo, Ladislav – G70 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 Nf5 9. O-O Be7 10. Ne4 Nfd4
1964 Zagreb – Round 7 – Szabo, Laszlo – 1-0 – Kupreianov, George – G35 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. Qb3 Bf8 8. e4 d6 9. d4 Nbd7 10. Rd1 g6
1965 Aalborg – Round 1 – Andersen, Borge – 1/2-1/2 – Norby, Peter H. – G1 1. e3 e5 2. c4 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. a3 Be7 6. Qc2 d5 7. Nxd5 Nxd5 8. cxd5 Qxd5 9. Nc3 Qc6 10. b4 Nd7
1965 Aalborg – Round 1 – Jakobsen, Ole – 1-0 – Moe, Mogens – G11 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 d6 6. Nge2 c6 7. O-O a6 8. d3 b5 9. a3 Bc5 10. b4 Ba7
1965 Asztalos Memorial 8th – Round 12 – Forintos, Gyozo V – 1/2-1/2 – Florian, Tibor – G74 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Qe7 6. a3 Bxc3 7. Qxc3 a5 8. b3 Re8 9. Bb2 Nc6 10. e3 a4
1965 Asztalos Memorial 8th – Round 2 – Kolarov, Atanas Stefanov – 0-1 – Florian, Tibor – G10 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Nc6 7. a3 Be6 8. Nf3 Be7 9. b4 O-O 10. Bb2 f5
1965 Capablanca Memorial – Round 11 – Pachman, Ludek – 1-0 – Haro Garcia, Gilberto – G108 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O Nf5 9. a3 Be6 10. d3 Be7
1965 Capablanca Memorial – Round 13 – Bilek, Istvan – 1-0 – Cobo Arteaga, Eldis – G129 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nh3 g6 7. Qb3 Bg7 8. f4 Nbc6 9. fxe5 O-O 10. O-O Nxe5
1965 Chigorin Memorial – Round 2 – Ilivitsky, Georgy A – 1/2-1/2 – Flohr, Salo – G7 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O Nf5 9. Bb2 Be7 10. Ne4 f6
1965 Copenhagen – Round 5 – Ujtelky, Maximilian – 0-1 – Enevoldsen, Jens – G51 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e3 c6 6. Qb3 Na6 7. Nge2 d6 8. O-O Qe7 9. d4 h6 10. h3 e4
1965 Hamburg etc – Round 5 – Botvinnik, Mikhail – 1-0 – Langeweg, Kick – G87 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Bxc3 7. bxc3 Nc6 8. d3 d6 9. e4 Ne7 10. Nh4 Ng6
1965 Hoogovens – Round 4 – Smederevac, A. – 1-0 – Van den Berg, Cees – G35 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. a3 Bxc3 6. bxc3 Re8 7. d3 Nc6 8. e4 d6 9. Nh3 Nd7 10. O-O Nc5
1965 Hungary – Round 1 – Koberl, Ferenc – 0-1 – Kluger, Gyula – G3 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. bxc3 d6 7. Ne2 Ng4 8. f3 Nh6 9. g3 Be6 10. d3 Qf6
1965 It II – Round 2 – Flesch, Janos – 1/2-1/2 – Gereben, Erno – G1 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ng5 Bxc3 8. bxc3 h6 9. Nh3 d6 10. f3 exf3
1965 Leipzig Inter-1 – Round 2 – Sajtar, Jaroslav – 0-1 – Fuchs, Reinhart – G5 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 e4 6. Nd4 Re8 7. O-O Nc6 8. Nc2 Bxc3 9. bxc3 d5 10. cxd5 Qxd5
1965 Marianske Lazne – Round 1 – Filip, Miroslav – 1/2-1/2 – Jimenez Zerquera, Eleazar – G2 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 Nf5 9. O-O Be7 10. a3 O-O
1965 Moscow RUS – Round 1 – Botvinnik, Mikhail – 0-1 – Smyslov, Vladimir – G1 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Nc6 6. Bd2 Re8 7. e4 Nd4 8. a3 Bc5 9. b4 Bf8 10. Nge2 Nxe2
1965 Rhode Island – Round 1 – Sonneskein – 1/2-1/2 – Barry Bertomeu, Enrique – G1 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nxd5 cxd5 7. Qb3 e4 8. d3 exd3 9. Bxd5 Bb4+ 10. Kf1 dxe2+
1965 Tbilisi – Round 1 – Buslaev, Alexander – 1/2-1/2 – Kolarov, Atanas S. – G3 1. c4 e5 2. Nc3 Nf6 3. e3 d6 4. Nf3 c6 5. Qc2 Bg4 6. Be2 Nbd7 7. d4 Be7 8. O-O O-O 9. Rd1 Qc7 10. e4 Rfe8
1966 Aarhus – Round 11 – Sloth, Jorn – 1/2-1/2 – Pedersen, Eigil – G56 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 Nf5 9. a3 Be7 10. d3 O-O
1966 CSR Ch Int 1st – Round 3 – Pachman, Ludek – 1/2-1/2 – Pietzsch, Wolfgang – G12 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 Nf5 9. a3 Be7 10. Rc1 Be6
1966 Havana – Round 1 – Gadia, Olicio – 0-1 – Abad Garcia, Gonzalo – G5 1. c4 e5 2. Nc3 Nf6 3. e4 d6 4. Nf3 g6 5. d3 Bg7 6. Bg5 h6 7. Bd2 O-O 8. h3 c6 9. g4 d5 10. Bg2 dxe4
1966 La Habana olm fin-D – Round 6 – Perez Perez, Francisco Jose – 1-0 – Bakali Ahmed – G11 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Nxc3 7. bxc3 Bd6 8. Rb1 O-O 9. O-O Na6 10. d3 Rb8
1966 La Habana olm prel – Round 2 – Colon Romero, Arturo – 0-1 – Ojanen, Kaarle S – G42 1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Bf8 7. d4 exd4 8. exd4 Nc6 9. O-O g6 10. a3 Bg7
1966 La Habana olm prel – Round 4 – Tenorio, Arnoldo – 0-1 – Ojanen, Kaarle S – G121 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Bf8 7. O-O Nc6 8. d4 exd4 9. Nxd4 Ne5 10. b3 c6
1966 Palma de Mallorca – Round 13 – Toran Albero, Roman – 1/2-1/2 – Lehmann, Heinz – G74 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. bxc3 d6 10. d3 Bf5
1966 Rubinstein Memorial 04th – Round 9 – Ujtelky, Maximilian – 1/2-1/2 – Liebert, Heinz – G48 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. a3 Bxc3 6. dxc3 d6 7. Nf3 h6 8. a4 a5 9. h3 Nc6 10. Nd2 Be6
1966 Sochi – Round 6 – Korchnoi, Viktor – 1/2-1/2 – Lein, Andreas – G24 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Qb3 Nc6 5. Nd5 Bd6 6. e3 Nxd5 7. cxd5 Ne7 8. Ne2 c6 9. Nc3 Nxd5 10. Nxd5 cxd5
1966 Sochi Chigorin Memorial 04th – Round 5 – Bobotsov, Milko G – 1/2-1/2 – Fuchs, Reinhart – G22 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. bxc3 d5 10. cxd5 Qxd5
1966 Tbilisi ch-URS – Round 8 – Geller, Efim P – 1/2-1/2 – Polugaevsky, Lev – G70 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 d6 10. Bg5 h6
1966 WchT U26 fin-A 13th – Round 5 – Stepak, Yedael – 0-1 – Ree, Hans – G11 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O d6 7. Qc2 Nc6 8. d3 Bg4 9. Be3 h6 10. Nd5 Ba5
1967 Capablanca Memorial – Round 2 – Abreu Rodriguez, Juan Luis – 1/2-1/2 – Westerinen, Heikki M.J. – G13 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. d3 Bf8 7. Nge2 d6 8. O-O g6 9. b3 Bg7 10. Bb2 Nbd7
1967 Corr SWE/K – Round 1 – Ek, Hans – 1-0 – Svennerstedt, Stig – G2 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 f6 7. O-O Nxc3 8. bxc3 Be6 9. d4 Nd7 10. dxe5 Nxe5
1967 CSR Ch – Round 12 – Kubicek, Antonin – 1-0 – Stulik, Vlastimil – G77 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Bxc3 6. bxc3 Re8 7. Nf3 c6 8. O-O d5 9. cxd5 cxd5 10. d3 h6
1967 FRA Ch Dieppe FRA – Round 7 – Albazi Hanna, Kamil Nicolas – 0-1 – Boutteville, Cesar – G22 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O g6 8. d3 Bg7 9. a4 O-O 10. Rb1 Rb8
1967 FRG Ch Kiel GER – Round 14 – Eising, Johannes – 1/2-1/2 – Teufel, Juergen – G55 1. Nf3 Nf6 2. c4 d6 3. Nc3 e5 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. Rb1 a5 8. a3 Bf5 9. d3 Qd7 10. Re1 O-O
1967 Halle zt – Round 3 – Hort, Alex – 1/2-1/2 – Westerinen, Heikki M.J. – G12 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 Re8 6. Nge2 Bf8 7. O-O g6 8. d3 Bg7 9. b4 d6 10. Rb1 Nbd7
1967 Monte Carlo-B – Round ? – Caminade, Andrija – 0-1 – Gereben, Erno – G26 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. d3 Nc6 6. Bd2 d6 7. Nf3 Bg4 8. O-O Re8 9. Nd5 Bxd2 10. Nxd2 Nd4
1967 URS Team Ch – Round 1 – Doroshkievich, Vladimir K – 1/2-1/2 – Karner, Hillar – G14 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. Qb3 Ba5 8. d3 h6 9. Bd2 d5 10. Rad1 d4
1967 USSR – Round 1 – Ilivitsky, Georgy A – 1-0 – Dzagurov – G8 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. Bb2 g6 9. O-O Bg7 10. a3 O-O
1967 Vrnjacka Banja zt – Round 10 – Bobotsov, Milko G – 1/2-1/2 – Zuidema, Coen – G65 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. e4 d6 6. Nge2 Nc6 7. O-O Bg4 8. h3 Bxe2 9. Nxe2 Bc5 10. d3 Nd4
1967 Zinnowitz – Round 1 – Sliwa, Bogdan – 1-0 – Schoeneberg, Manfred – G2 1. c4 Nf6 2. Nc3 e5 3. e4 Bb4 4. d3 h6 5. a3 Bxc3+ 6. bxc3 O-O 7. f4 exf4 8. Bxf4 Re8 9. Be2 d6 10. Nf3 Nbd7
1968 Budapest – Round 1 – Berczy, Jozsef – 0-1 – Toth, Bela – G6 1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. e4 c5 5. Be2 Be7 6. O-O O-O 7. Ne1 Nc6 8. f4 exf4 9. Rxf4 Nd4 10. Nc2 Nxc2
1968 DDR Ch 17th – Round 5 – Uhlmann, Wolfgang – 1-0 – Schoeneberg, Manfred – G4 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. d3 Bxc3+ 6. bxc3 d6 7. e4 Nbd7 8. f4 Nc5 9. Nf3 Bg4 10. h3 Bxf3
1968 Hastings6869 – Round 11 – Smyslov, Vladimir – 1-0 – Hartoch, Robert G – G57 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. exd5 cxd5 8. Nxd5 Nxd5 9. cxd5 Bf5 10. O-O Nd7
1968 Hastings6869 – Round 4 – Wright, Daniel – 1/2-1/2 – Smyslov, Vladimir – G18 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 a5 6. a3 Bxc3 7. Qxc3 Re8 8. e4 Nc6 9. b3 Nd4 10. Ne2 Nxe2
1968 Hoogovens – Round 5 – Korchnoi, Viktor – 1-0 – Ree, Hans – G47 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. e4 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nb6
1968 IBM – Round 12 – Ivkov, Borislav – 0-1 – Ree, Hans – G39 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. cxd5 cxd5 8. Nxd5 Nxd5 9. exd5 Bf5 10. O-O Nd7
1968 IBM I – Round 1 – Ivkov, Borislav – 1-0 – Zuidema, Coen – G3 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. Bd2 c6 7. Nf3 h6 8. O-O Bf8 9. e4 d6 10. d4 Bg4
1968 YUG Ch 23th – Round 11 – Bertok, Mario Jr. – 1/2-1/2 – Puc, Stojan – G55 1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. e3 c6 6. Nge2 d6 7. d4 Bb6 8. O-O Bg4 9. h3 Be6 10. b3 Qc8
1968 YUG Ch 23th – Round 13 – Rajkovic, Dusan – 1/2-1/2 – Buljovcic, Ivan – G64 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qb3 Nc6 6. Nd5 Nd4 7. Qa4 Nxd5 8. cxd5 Qe7 9. e3 Re8 10. Bh3 1/2-1/2
1968 YUG Ch 23th – Round 3 – Bertok, Mario Jr. – 1/2-1/2 – Buljovcic, Ivan – G10 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nd5 Nxd5 6. cxd5 c6 7. Qb3 Qe7 8. Nf3 a5 9. O-O a4 10. Qc4 cxd5
1969 Buenos Aires – Round 1 – Fernandez, Ignacio – 1/2-1/2 – Benko, Francisco – G3 1. c4 Nf6 2. Nc3 e5 3. e4 Nc6 4. d3 Bb4 5. f4 d6 6. Nf3 O-O 7. Be2 Bc5 8. Na4 Bd4 9. Nxd4 Nxd4 10. f5 c6
1969 Hoogovens – Round 2 – Botvinnik, Mikhail – 1-0 – Ree, Hans – G18 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O Nc6 7. Nd5 Bc5 8. d3 Nxd5 9. cxd5 Nd4 10. Nd2 d6
1969 Hoogovens – Round 4 – Portisch, Lajos – 1-0 – Ree, Hans – G34 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 d6 7. O-O Bc5 8. h3 Nd4 9. d3 c6 10. Kh1 Ne8
1969 IBM-B – Round 11 – De Rooi, Paul – 0-1 – Scholl, Eckhard – G55 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qc2 Re8 6. Nd5 Bc5 7. Nh3 h6 8. O-O Nc6 9. e3 d6 10. Nxf6+ Qxf6
1969 Leeuwarden ch-NED – Round 8 – Timman, Jan H – 1-0 – Scholl, Eddie C – G39 1. c4 Nf6 2. g3 e5 3. Nc3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. a3 Bxc3 7. dxc3 d6 8. Ne2 Be6 9. b3 Qd7 10. h3 Ne8
1969 Moskou ch-URS – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Kholmov, Ratmir D – G17 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 d6
1969 Moskou ch-URS – Round 1 – Tukmakov, Vladimir B – 0-1 – Vasiukov, Evgeni – G6 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 d6 7. h3 Nbd7 8. d3 Nc5 9. Ne2 Bd7 10. Be3 Ba4
1969 Nordiska masterskapen - Lidkoping – Round 11 – Gliksman, Darko – 0-1 – Thorbergsson, Freysteinn – G10 1. g3 e5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c5 7. Rb1 Nc6 8. Qa4 Qc7 9. d4 cxd4 10. cxd4 Bd7
1969 Pointe-Claire ch CAN – Round 13 – Vranesic, Zvonko – 1/2-1/2 – Coudari, Camille – G16 1. c4 Nf6 2. Nc3 e5 3. e3 d6 4. d3 c6 5. Nf3 Be6 6. Be2 h6 7. Qc2 Nbd7 8. d4 Qc7 9. O-O Be7 10. b3 O-O-O
1969 Praia da Rocha zt – Round 3 – Filip, Miroslav – 1-0 – Schumacher, Helmut – G17 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Ne7 6. Nf3 Nbc6 7. b4 a6 8. O-O Nf5 9. Bb2 f6 10. a3 Be6
1969 Schwerin – Round 4 – Pietzsch, Wolfgang – 1/2-1/2 – Fuchs, Reinhart – G45 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ng5 Bxc3 8. dxc3 d6 9. f3 exf3 10. exf3 Nc6
1969 Schwerin – Round 8 – Pietzsch, Wolfgang – 1/2-1/2 – Neukirch, Detlef – G63 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. a3 Bxc3 6. bxc3 Re8 7. Nh3 c6 8. O-O d5 9. cxd5 cxd5 10. d3 Nc6
1969 Vrsac – Round 1 – Benko, Pal – 1/2-1/2 – Paoli, Enrico – G13 1. g3 e5 2. c4 Nf6 3. Nc3 Be7 4. Nf3 Nc6 5. Bg2 O-O 6. O-O d6 7. d4 exd4 8. Nxd4 Bd7 9. Nc2 Rb8 10. b3 a6
1970 Vinkovci – Round 12 – Quinteros, Miguel Angel – 0-1 – Bronstein, David Ionovich – G119 1. g3 e5 2. c4 Nf6 3. Nc3 Bb4 4. Bg2 O-O 5. Qc2 Re8 6. a3 Bxc3 7. bxc3 c6 8. e4 d5 9. cxd5 cxd5 10. exd5 Nxd5
1970 Vinkovci – Round 4 – Bertok, Mario – 0-1 – Ozanic, Marijan – G8 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Be7 7. Nf3 Nc6 8. d4 exd4 9. cxd4 Bf6 10. e3 O-O
1971 Hoogovens – Round 1 – Danov, Kiril – 0-1 – Forintos, Gyozo V – G12 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Qc2 Re8 6. a3 Bf8 7. e3 c6 8. Nge2 d6 9. d4 Be6 10. d5 cxd5
1971 Hoogovens – Round 1 – Hartoch, Robert G – 1/2-1/2 – Hecht, Hans-Joachim – G5 1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nc6
1971 Hoogovens – Round 4 – Ivkov, Borislav – 1/2-1/2 – Olafsson, Fridrik – G10 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nc6
1971 Hoogovens – Round 9 – Hort, Vlastimil – 1-0 – Van den Berg, Cees – G11 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 Bc5 7. O-O Nd4 8. Nxd4 Bxd4 9. Ne2 Bb6 10. b3 Re8
1972 San Antonio – Round 3 – Byrne, David – 1/2-1/2 – Portisch, Lajos – G124 1. g3 e5 2. c4 Nf6 3. Nc3 Bb4 4. Bg2 O-O 5. e4 Nc6 6. Nge2 Bc5 7. O-O d6 8. d3 a6 9. h3 Rb8 10. a3 b5
1972 Skopje ol (Men) fin-A – Round 13 – Ivkov, Borislav – 1-0 – Uhlmann, Wolfgang – G48 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ne1 Bxc3 8. dxc3 d6 9. Nc2 Be6 10. b3 Qc8
1972 Skopje ol (Men) fin-A – Round 6 – Huebner, Robert – 1-0 – Jansson, Bengt – G47 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Nf3 e4 5. Nd4 O-O 6. Bg2 Re8 7. Qc2 Bxc3 8. dxc3 h6 9. Bf4 d6 10. O-O-O Nc6
1973 Leningrad Interzonal – Round 1 – Cuellar Alpire, Mariana – 0-1 – Uhlmann, Wolfgang – G10 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Ne1 Bxc3 8. dxc3 d6 9. Nc2 Nbd7 10. b3 h6
1973 Leningrad Interzonal – Round 3 – Korchnoi, Viktor – 1-0 – Taimanov, Mark – G13 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. cxd5 cxd5 8. exd5 Bf5 9. d4 e4 10. Bg5 Nbd7
1973 Leningrad Interzonal – Round 3 – Korchnoi, Viktor – 1-0 – Taimanov, Mark – G14 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 c6 6. Nge2 d5 7. cxd5 cxd5 8. exd5 Bf5 9. d4 e4 10. Bg5 Nbd7
1973 Leningrad Interzonal – Round 8 – Cuellar Alpire, Mariana – 1/2-1/2 – Kuzmin, Gennadi – G12 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d5 7. Bg2 d4 8. Qc2 a5 9. d3 Re8 10. Nf3 c5
1975 Milan – Round 9 – Andersson, Ulf – 1-0 – Mariotti, Sergio – G3 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Nd4 Nc6 5. Nc2 d5 6. cxd5 Nxd5 7. Nxe4 Bf5 8. d3 Bxe4 9. dxe4 Nf6 10. Qxd8+ Rxd8
1975 URS Team Ch – Round ? – Galdanov, Nikolai Munkovich – 0-1 – Kholmov, Ratmir D – G23 1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. Bd2 Nc6 6. g3 Be6 7. Bg2 Be7 8. Rc1 O-O 9. Nf3 Qd7 10. O-O f6
1975 URS Team Ch – Round 2 – Mordvintsev, V. – 0-1 – Heuer, Valter – G17 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. b3 Nc6 8. Bb2 Bg4 9. h3 Bd7 10. d4 Re8
1975 URS Team Ch – Round 5 – Anetbaev, Berik – 0-1 – Chebanenko, Vecheslav – G12 1. c4 e5 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 O-O 5. Nf3 d6 6. O-O Bxc3 7. bxc3 Qe7 8. Rb1 Nbd7 9. d3 Nc5 10. Ne1 Nfd7
43. Olympiad 2018 – Round 4.50 – Yakubboev, Nodirbek – 1-0 – Al-Ghasra, Ali – G279 1. c4 Nf6 2. Nc3 e5 3. a3 a5 4. Nf3 Nc6 5. d4 exd4 6. Nxd4 d6 7. e4 Be7 8. Be2 O-O 9. Be3 Bd7 10. Ndb5 Re8
FTX Crypto Cup 2022 – Round 4.2 – Aronian, Levon – 1/2-1/2 – Praggnanandhaa R – G55 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Ngxe4 Nxe4 6. Nxe4 d5 7. cxd5 cxd5 8. Ng3 h5 9. e3 h4 10. Ne2 Nc6
FTX Crypto Cup 2022 – Round 4.4 – Aronian, Levon – 0-1 – Praggnanandhaa R – G63 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Ngxe4 Nxe4 6. Nxe4 d5 7. cxd5 cxd5 8. Ng3 h5 9. e3 h4 10. Ne2 Nc6
Lindores Abbey Tal Memorial 2021 – Round 9.4 – Abdusattorov, Nodirbek – 1/2-1/2 – Paravyan, David – G413 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Qa4 Qe7 6. Qc2 Na6 7. Ngxe4 Nxe4 8. Qxe4 Qxe4 9. Nxe4 Nb4 10. Kd1 d5
Saint Louis Blitz 2022 – Round 9.2 – Nepomniachtchi, Ian – 0-1 – Aronian, Levon – G42 1. c4 Nf6 2. Nc3 e5 3. Nf3 e4 4. Ng5 c6 5. Ngxe4 Nxe4 6. Nxe4 d5 7. cxd5 cxd5 8. Ng3 h5 9. e3 h4 10. Ne2 Nc6
Saint Louis Blitz 2024 - Round 5 - Nepomniachtchi Ian - 1-0 - Vachier Lagrave Maxime - G25 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Qa4 b5 6. cxb5 d5 7. e3 Bd7 8. d4 Bd6 9. Bd2 O-O 10. Qb3 h6
Tata Steel India Blitz 2022 – Round 10.3 – Nakamura, Hikaru – 1-0 – Nihal Sarin – G46 1. c4 Nf6 2. Nc3 e5 3. a3 c6 4. d4 exd4 5. Qxd4 d5 6. e3 Be6 7. cxd5 Nxd5 8. e4 Qb6 9. Nf3 Nxc3 10. Qxc3 Nd7
Tata Steel Masters 2024 - Round 3 - Maghsoodloo, Parham - 0-1 - Abdusattorov, Nodirbek 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Qa4 Qe7 6. f3 exf3 7. Nxf3 g6 8. d4 Bg7 9. c5 O-O 10. Bf4 Na6
World Blitz 2023 – Round 16.50 – Zeng, Chongsheng – 0-1 – Aditya Tari – G937 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Ngxe4 Nxe4 6. Nxe4 d5 7. cxd5 cxd5 8. Ng3 h5 9. e3 h4 10. Ne2 Nc6
World Rapid 2019 – Round 9.36 – Romanov, Egor S. – 0-1 – Wojtaszek, Radoslaw – G585 1. c4 Nf6 2. Nc3 e5 3. d3 Bb4 4. Bd2 Nc6 5. g3 O-O 6. Bg2 h6 7. Nf3 Re8 8. O-O a5 9. Rc1 d6 10. Nd5 Bc5

A22a — Bremen Reverse Dragon

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6

Eval: [+0.42]

Les coups candidats

6.Ngxe4 — 56.2% (86 parties)

Ambassadeurs : Aronian, Levon (3x), Gines Esteo, Pedro Antonio (3x), Pech, Jaroslav Jr (2x), Vakhidov, Jakhongir (2x), Amar, Elham (2x), Schroeder, Christoph (2x), Praggnanandhaa R (2x), Beerdsen, Thomas (2x)

6.Qa4 — 27.5% (42 parties)

Ambassadeurs : Fishchuk, Vladyslav (3x), Abdusattorov, Nodirbek (2x), Hopfgartner, Heinz (1x), Hirzel, Cedric (1x), Sesselmann, Moritz (1x), Pfaar, Zeno (1x), Zhukova, Natalia (1x), Petrovska, Katerina (1x)

6.d3 — 13.7% (21 parties)

Ambassadeurs : Adamski, Jan (1x), Arndt, Stefan (1x), Istratescu, Andrei (1x), Favarel, Julien (1x), Norri, Joose (1x), Binham, Timothy F. (1x), Bartel, Mateusz (1x), Valenzuela Gomez, Fernando (1x)

6.d4 — 1.3% (2 parties)

Ambassadeurs : Rozum, Ivan (1x), Remizov, Yaroslav (1x), Bazeev, German (1x), Kundianok, Vladislav (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Ngxe4	6.Qa4	6.d3	6.d4
1800-2200	33	70%	15%	12%	—
2200-2600	102	49%	32%	17%	2%
2600+	13	69%	31%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6.Ngxe4	6.Qa4	6.d3	6.d4
1990s	1	100%	—	—	—
2000s	1	100%	—	—	—
2010s	5	80%	—	20%	—
2020s	146	55%	29%	14%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Ngxe4	80%	55%	▼ -25.2%
6.Qa4	0%	29%	▲ +28.8%
6.d3	20%	14%	▼ -6.3%
6.d4	0%	1%	▲ +1.4%

Parties historiques

6.Ngxe4 — 56.2% (86 parties)

1993 — Knop, Gerhard vs Aepfler, Gerhard — 1-0 — Schwaebisch Gmuend
2006 — Hubai, Mykola vs Ruis, Alois — 1-0 — Kiev UKR
2011 — Weissmann, Lukas vs Wodecki, Aleksander — 1-0 — Orlova CZE
2011 — Armonaitis, Silvestras vs Cernavina, Ksenija — 1-0 — Klaipeda
2015 — Harutyunyan, Tigran K. vs Arnav Sourabh Puranik — 1-0 — Barbera del Valles ESP

6.Qa4 — 27.5% (42 parties)

2021 — Nikitenko, Mihail vs Ter-Sahakyan, Samvel — 1/2-1/2 — Belgrade SRB
2021 — Abdusattorov, Nodirbek vs Paravyan, David — 1/2-1/2 — Riga LAT
2022 — Ivic, Velimir vs Cabarkapa, Novak — 1-0 — Paracin SRB
2022 — Youssoupov, Moissei vs Bouget, Alexandre — 1/2-1/2 — Juvisy-sur-Orge FRA
2022 — Nagy, Gabor vs Adamson, Robby — 1/2-1/2 — Charlotte USA

6.d3 — 13.7% (21 parties)

2017 — Adamski, Jan vs Arndt, Stefan — 1-0 — GER
2021 — Istratescu, Andrei vs Favarel, Julien — 1/2-1/2 — Chalons en Champagne FRA
2022 — Bartel, Mateusz vs Valenzuela Gomez, Fernando — 1-0 — Sant Boi ESP
2022 — Garcia Ramos, Daniel vs Guerrero, An — 1/2-1/2 — La Nucia ESP
2022 — Banikas, Hristos vs Maerevoet, Sim — 1-0 — Chennai IND

6.d4 — 1.3% (2 parties)

2023 — Rozum, Ivan vs Remizov, Yaroslav — 1/2-1/2 — Moscow RUS
2023 — Bazeev, German vs Kundianok, Vladislav — 1-0 — St Petersburg RUS