A24a — English: Bremen, 3…g6

1.c4 e5 2.Nc3 Nf6 3.g3 g6 * ○ 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 les cases fortes b5 et d5 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 (le cavalier g1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; e4 (Centre d4+e4, menace e5, libère Bf1) ; Nf3 (Développer Ng1) ; d3 (Libérer Bc1).

♚ 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) ; ...Nc6 (Développer Nb8) ; ...Be7 (Développer Bf8) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v1)	—
Cases faibles	—	—
Centre	● d5 (2v1)	● d4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 7)
Paire de fous	● Oui	● Oui
Non développées	5 (g1, 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, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e5-e4

Partie
1938 Hastings3839 – Round 4 – Golombek, Harry – 1/2-1/2 – Szabo, Ladislav – G15 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. e3 Nc6 6. Nge2 d6 7. d4 O-O 8. O-O Bg4 9. h3 Bf5 10. d5 Ne7
1946 Leningrad – Round 1 – Petrosian, Tigran A. – 1-0 – Krogius, Nikolai V – G2 1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nge2 Bg7 5. g3 O-O 6. Bg2 d6 7. O-O Be6 8. d3 Qd7 9. f4 Nc6 10. Nd5 Bg4
1947 Sverdlovsk – Round 1 – Shamaev, Leonid – 0-1 – Novotelnov, Nikolai – G5 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O O-O 7. e3 Re8 8. Qc2 Nc6 9. d3 Nb4 10. Qe2 Bf5
1947 URS Ch, semi final – Round 1 – Kopylov, Nikita – 0-1 – Zagorovsky, Vladimir – G2 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 O-O 6. O-O e5 7. d3 Re8 8. Rb1 c6 9. b4 d5 10. b5 dxc4
1947 URS Ch, semi final – Round 11 – Goldberg, Grigory A – 1-0 – Chekhover, Vitaly – G64 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 c6 7. f4 d6 8. O-O Nbd7 9. b4 Re8 10. Rb1 exf4
1947 URS Ch, semi final – Round 14 – Chekhover, Vitaly – 1-0 – Zagorovsky, Vladimir – G81 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 c6 7. f4 d6 8. O-O Be6 9. d3 Qd7 10. e4 Na6
1947 URS Ch, semi final – Round 7 – Chekhover, Vitaly – 0-1 – Bronstein, David I – G42 1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d3 c6 8. Bd2 Re8 9. Rc1 h6 10. Qc2 Na6
1948 South Fallsburg ch-USA – Round 1 – Poschel, Paul – 0-1 – Whitaker, Norman – G11 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 h6 8. Bd2 c6 9. b4 Re8 10. b5 d5
1949 Moskou ch-URS – Round 1 – Goldberg, Grigory – 1/2-1/2 – Boleslavsky, Isaac – G9 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nbd7 8. f4 Re8 9. d3 a5 10. f5 gxf5
1949 Moskou ch-URS – Round 1 – Goldberg, Grigory A – 0-1 – Geller, Efim P – G11 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nbd7 8. f4 Re8 9. Rb1 c6 10. b4 Nb6
1949 Moskou ch-URS – Round 1 – Kopylov, Nikita – 1-0 – Furman, Slavomir – G4 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 c6 7. f4 exf4 8. Nxf4 d6 9. O-O Nbd7 10. b4 Nb6
1949 URS-ch17 – Round ? – Goldberg, Grigory A – 0-1 – Geller, Efim P – G7 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nbd7 8. f4 Re8 9. Rb1 c6 10. b4 Nb6
1951 Hungary Ch – Round 1 – Hajtun, Jozsef – 1/2-1/2 – Gereben, Erno – G9 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O c6 8. d4 Nbd7 9. b3 exd4 10. exd4 Re8
1951 Mar del Plata zt – Round 10 – Sumar, Julio – 0-1 – Bianco Esposito, Antonio – G92 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nbd7 8. b3 Re8 9. d4 exd4 10. exd4 c6
1951 Match FRG-YUG – Round 1 – Heinicke, Herbert – 1/2-1/2 – Nedeljkovic, Srecko M – G1 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Nc6 9. f4 Qd7 10. Nd5 Bg4
1951 San Rafael – Round ? – German, Eugenio – 1/2-1/2 – Toran Albero, Roman – G62 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d4 exd4 8. Nxd4 Re8 9. Qc2 Nbd7 10. Rd1 c6
1951 Staunton Memorial – Round 5 – Golombek, Harry – 1/2-1/2 – Van Scheltinga, Theo – G35 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 c6 8. Qc2 Qe7 9. Bd2 Na6 10. a3 d5
1952 GBR-NLD m – Round 2.3 – Golombek, Harry – 0-1 – Donner, Jan-Hein – G8 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nh5 8. e4 Nd7 9. Bg5 Nhf6 10. Qd2 Nc5
1952 Helsinki olm – Round 1 – Danielsson, Grimur – 1/2-1/2 – Pirc, Vasja – G10 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O O-O 7. d4 exd4 8. Nxd4 Re8 9. h3 a5 10. Be3 c6
1952 Helsinki olm – Round 1 – Gaitanaros, George – 0-1 – Reshevsky, Samuel – G301 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d3 e5 7. Nc3 Nbd7 8. Bd2 Re8 9. Qc2 c6 10. b4 h6
1952 Helsinki olm – Round 1 – Lange, Wilfried – 1/2-1/2 – Fred, Aatos – G300 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d6 5. c4 e5 6. Nc3 O-O 7. d3 Nbd7 8. Bd2 a5 9. Rc1 Nc5 10. Ne1 Re8
1952 Miedzyzdroje – Round 16 – Plater, Kazimierz – 1/2-1/2 – Litmanowicz, Wladyslaw – G99 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 e5 6. Nge2 O-O 7. O-O Nbd7 8. d3 c6 9. h3 Ne8 10. f4 f5
1952 POL-ch10 – Round 1 – Plater, Kazimierz – 1-0 – Sowinski, Jerzy – G1 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 e5 6. Nge2 Nc6 7. O-O Be6 8. d3 Qd7 9. Nd5 O-O 10. f4 Bg4
1952 Saltsjobaden Interzonal – Round 8 – Golombek, Harry – 0-1 – Kotov Lundqvist, Alex – G70 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nh5 8. e4 Nc6 9. Be3 Re8 10. Qd2 Nd4
1953 Budapest HUN – Round ? – Navarovszky, Laszlo – 1-0 – Papp Damjan, Benedek – G1 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nbd7 8. Rb1 c6 9. Nd2 Re8 10. b4 Nf8
1953 FRG Ch 02nd – Round 6 – Hoenlinger, Baldur – 1-0 – Teschner, Rudolf – G12 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nh5 8. d4 Nd7 9. Be3 Re8 10. dxe5 dxe5
1953 GER Ch 15th – Round 13 – Schmitt, Ludwig – 1-0 – Uhlmann, Wolfgang – G24 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e3 d6 6. Nge2 e5 7. O-O c6 8. d4 Qe7 9. b3 e4 10. Ba3 Re8
1953 Wch U20 fin-A – Round 1 – Barda, Yngvar – 0-1 – Ivkov, Borislav – G1 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. d3 O-O 6. Nf3 d6 7. O-O Nbd7 8. Bd2 Nh5 9. Qc1 f5 10. Bg5 Ndf6
1953 Wch U20 fin-A – Round 7 – Persitz, Raaphi – 1/2-1/2 – Olafsson, Fridrik – G19 1. g3 Nf6 2. Bg2 e5 3. c4 g6 4. Nc3 Bg7 5. d3 O-O 6. f4 d6 7. Nf3 Nh5 8. fxe5 dxe5 9. O-O c6 10. c5 f5
1954 Bucharest – Round 1 – Sandor, Bela – 1-0 – Szabo, Stefan – G2 1. c4 Nf6 2. Nf3 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O e5 7. d3 Nbd7 8. Bd2 h6 9. Rb1 Kh7 10. b4 Ng8
1954 Bucharest – Round 2 – Kholmov, Nikita Vit – 1-0 – Troianescu, Octav – G28 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O c6 8. d4 Na6 9. b3 Re8 10. d5 c5
1954 Hungary Ch – Round 1 – Tapaszto Binet, Laszlo – 0-1 – Kluger, Gyula – G58 1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 h6 8. Rb1 Nh5 9. b4 f5 10. Nd2 Nd7
1954 Kiev ch-URS – Round 1 – Averbakh, Yuri L – 1-0 – Suetin, Alexey S – G26 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Re8 8. b3 Nbd7 9. d4 e4 10. Ba3 Nf8
1954 Kiev ch-URS – Round 1 – Kholmov, Ratmir D – 1-0 – Nezhmetdinov, Rashid – G16 1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e4 e5 6. Nge2 Be6 7. d3 Qd7 8. O-O O-O 9. f4 Nc6 10. Nd5 Bg4
1954 Kiev ch-URS – Round 18 – Taimanov, Mark E – 1-0 – Livshin, Iosif – G167 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. O-O O-O 7. d3 Re8 8. Bd2 d6 9. Rb1 a5 10. Ne1 Nd4
1954 Mar del Plata – Round 13 – Jauregui, Carlos – 0-1 – Panno, Oscar – G104 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 Nh5 8. Rb1 Nd7 9. b4 a6 10. Qb3 Kh8
1954 Olympiad final A – Round 1 – Filip, Marius Liviu – 0-1 – Czerniak, Magdalena – G11 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nbd7 8. Bd2 h6 9. Rb1 a5 10. a3 Nh5
1954 Olympiad final A – Round 1 – Szabo, Ladislav – 1/2-1/2 – Najdorf, Miguel – G5 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nbd7 8. Rb1 Nh5 9. b4 f5 10. Qb3 Kh8
1954 URS Team Ch – Round 8 – Goldberg, Grigory A – 1-0 – Kampenuss Peteris – G133 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nbd7 8. d4 Re8 9. b3 exd4 10. Nxd4 Nc5
1954 URS Team Ch – Round 8 – Moiseev, Oleg – 1/2-1/2 – Klavins, Janis – G131 1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 O-O 7. O-O Nbd7 8. d4 a6 9. b3 Re8 10. Bb2 h5
1955 Budapest HUN – Round ? – Koberl, Ferenc – 0-1 – Sandor, Bela – G8 1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d3 c6 8. Rb1 Nbd7 9. b4 h6 10. b5 c5
1955 DDR-DEN – Round 1.1 – Nielsen, Axel – 1/2-1/2 – Uhlmann, Wolfgang – G1 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. b3 Qd7 9. d3 Bh3 10. f4 exf4
1955 Gecsei Memorial – Round 4 – Flesch, Janos – 1-0 – Magyar, Gyula – G11 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nbd7 8. Rb1 Nh5 9. b4 f5 10. Qb3 Kh8
1955 Hamburg – Round 1 – Wold, Even Lange – 1/2-1/2 – Darga, Klaus – G25 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d3 e5 7. Nc3 Nbd7 8. Rb1 a5 9. a3 c6 10. b4 axb4
1955 Hoechst ch-GER – Round 1 – Wolk, Sigmund – 1-0 – Schwarz, Wolfgang – G13 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 e5 6. Nge2 d6 7. O-O Be6 8. d3 Qd7 9. f4 Bh3 10. f5 Bxg2
1955 Moscow Ch – Round 15 – Antoshin, Vladimir S – 1/2-1/2 – Lilienthal, Andor – G88 1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d3 Nbd7 8. Bd2 Re8 9. Qc2 c6 10. b4 Nf8
1955 Moskou ch-URS – Round ? – Botvinnik, Mikhail – 1-0 – Sherbakov, Vitaly – G156 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nbd7 8. d3 Nc5 9. f4 c6 10. h3 Ne6
1955 Poland ch13 – Round 15 – Pytlakowski, Andrzej – 1/2-1/2 – Gniot, Tadeusz – G48 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 d6 7. O-O c6 8. d4 Qc7 9. b3 Re8 10. Bb2 Nbd7
1955 Poland ch13 – Round 8 – Sliwa, Bogdan – 1-0 – Domanski, Jerzy – G24 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nbd7 8. f4 c6 9. Kh1 Nb6 10. d3 Ng4
1955 Zagreb – Round 12 – Barcza, Gedeon – 0-1 – Gligorić, Svetozar – G121 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O e5 7. d3 c6 8. Bd2 a5 9. a3 h6 10. Qc2 Be6
1956 CSR Ch – Round 18 – Ujtelky, Maximilian – 1/2-1/2 – Jezek, Stanislav – G166 1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e4 O-O 6. Nge2 e5 7. O-O Be6 8. d3 Qc8 9. Re1 Nc6 10. Rb1 Ne7
1956 CSR Ch – Round 8 – Herink, Miroslav – 1-0 – Stulik, Vlastimil – G70 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nc6 8. Rb1 Be6 9. Nd5 Qd7 10. d3 Ne8
1956 CSR Ch sf – Round 1 – Zobel, Leo – 1/2-1/2 – Kozma, Julius – G3 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 c6 8. Qc2 Qe7 9. Rb1 d5 10. Nd2 d4
1956 Dresden – Round 8 – Pachman, Ludek – 1-0 – Trajkovic, Dusan – G50 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. e4 O-O 6. Nge2 d6 7. O-O Be6 8. d3 Qd7 9. f4 exf4 10. Nxf4 Nc6
1956 Montevideo – Round 1 – De Souza Mendes, Joao – 0-1 – Alvarez del Monte, Jose – G48 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. c4 c6 7. Nc3 e5 8. Rb1 Qe7 9. b4 Rd8 10. b5 d5
1956 Moscow olm fin-A – Round 5 – Frost Nielsen, Alexander – 0-1 – Ivkov, Borislav – G66 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 g6 5. e4 Bg7 6. Nge2 O-O 7. O-O a5 8. d3 c6 9. h3 Be6 10. Be3 Qd7
1956 Moscow olm fin-A – Round 6 – Benko, Pal – 1/2-1/2 – Panno, Oscar – G90 1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. g3 Bg7 5. Bg2 d6 6. Nge2 O-O 7. O-O Be6 8. d3 c6 9. h3 Qd7 10. Kh2 d5
1956 Moscow olm fin-A – Round 6 – Szabo, Ladislav – 1/2-1/2 – Najdorf, Miguel – G91 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 e5 6. Nge2 d6 7. O-O Be6 8. d3 Qc8 9. f4 Bh3 10. f5 Bxg2
1956 Moscow olm fin-B – Round 6 – Backlund, Gotthard – 1-0 – Jauregui, Carlos – G57 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O c6 8. d4 Nbd7 9. b3 Re8 10. Ba3 Bf8
1956 URS Ch sf – Round ? – Kotov, Alexander. – 1-0 – Geller, Alexander – G19 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 e5 7. O-O Nbd7 8. d3 c6 9. h3 a5 10. Be3 Rb8
1956 URS Ch, semi final – Round 6 – Buslaev, Aleksander – 1/2-1/2 – Yukhtman, Yakov – G63 1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 O-O 5. e4 e5 6. Nge2 d6 7. d3 Be6 8. h3 c6 9. f4 exf4 10. Nxf4 Bc8
1956 Zittau-A 6th – Round 2 – Schlieder, Rolf – 0-1 – Richter Becerra, Hans – G6 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 e5 6. d3 d6 7. Nge2 c6 8. O-O Be6 9. h3 Qd7 10. Kh2 d5
1957 Dallas – Round ? – Szabo, Laszlo – 1/2-1/2 – Yanofsky, Daniel Abraham – G34 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Qd7 9. f4 Nc6 10. Nd5 Ne8
1957 Dallas – Round 1 – Szabo, Ladislav – 1/2-1/2 – Yanofsky, Daniel – G3 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Qd7 9. f4 Nc6 10. Nd5 Ne8
1957 Dublin zt – Round 13 – Walther, Edgar – 0-1 – Gligorić, Svetozar – G106 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. h3 c6 8. d4 e4 9. Ne1 d5 10. Nc2 Be6
1957 It Gotha GER – Round 13 – Filip, Miroslav – 1/2-1/2 – Golz, Werner – G33 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nbd7 8. Bd2 Re8 9. Qc2 Nf8 10. Rab1 Bg4
1957 Minsk zt – Round 9 – Zilber, Israel – 1/2-1/2 – Zielinski, Maciej – G64 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. c4 e5 7. Nc3 Nfd7 8. Rb1 a5 9. a3 Nc5 10. b4 axb4
1957 Przepiorka Memorial – Round 9 – Doda, Zbigniew – 1/2-1/2 – Szukszta, Janus – G53 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e3 d6 6. Nge2 e5 7. O-O c6 8. d4 Nh5 9. e4 f5 10. exf5 gxf5
1957 Sombor – Round 1 – Pirc, Vasja – 1/2-1/2 – Ivkov, Borislav – G3 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. d3 e6 6. e4 e5 7. Nge2 d6 8. O-O Be6 9. h3 Qd7 10. Kh2 Ne8 1/2-1/2
1957 Toronto wch-jr – Round 5 – Jongsma, Alexander – 0-1 – Lombardy, William J – G11 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O e5 7. d3 Nh5 8. Qc2 Nc6 9. Rb1 Bg4 10. e3 Qd7
1957 WchT U26 04th – Round 10.2 – Minev, Nikolay N – 1-0 – Yepez, Olavo – G128 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O c6 8. d4 Nbd7 9. h3 exd4 10. Nxd4 a5
1958 Buenos Aires CA – Round 6 – Monostori, Lajos – 1-0 – Cruz, Raul C. – G14 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 e5 6. Nge2 d6 7. O-O Be6 8. d3 Qd7 9. f4 c6 10. Rb1 Bh3
1958 Buenos Aires V – Round 8 – Marini, Luis – 1/2-1/2 – Abraham Rubin, Lior – G33 1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Nbd7 7. O-O O-O 8. d3 c6 9. f4 Qb6+ 10. Kh1 Ng4
1958 BUL Ch – Round ? – Filchev, Rusko – 1-0 – Kadrev, Zdravko – G6 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 e5 6. Nge2 d6 7. O-O c6 8. d4 Nbd7 9. b3 exd4 10. Nxd4 Nc5
1958 BUL Ch – Round ? – Orev, Petar – 1/2-1/2 – Daskalov, Georgi – G10 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O c6 8. Rb1 d5 9. cxd5 cxd5 10. d4 e4
1958 Haifa/Tel Aviv – Round 12 – Blumenfeld, Rudy – 1-0 – Czerniak, Moshe – G67 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 d6 6. Nf3 e5 7. O-O Nh5 8. e4 Nc6 9. Bg5 f6 10. Be3 f5
1958 Haifa/Tel Aviv – Round 3 – Blumenfeld, Rudy – 1-0 – Van den Berg, Carel B – G17 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 c6 7. d3 e5 8. e4 Na6 9. Ne1 Nc7 10. f4 exf4
1958 Hoogovens – Round 2 – Pirc, Vasja – 1/2-1/2 – Bouwmeester, Hans – G6 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Qc8 9. f4 Nc6 10. Nd5 Bg4
1958 JUG-13ch Sarajevo BIH – Round 11 – Ivkovic, Dusan – 1/2-1/2 – Matulovic, Milan – G14 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. O-O e5 7. d3 Nbd7 8. h3 c6 9. Be3 Re8 10. Rc1 Nh5
1958 Munich olm fin-B – Round 3 – Sliwa, Bogdan – 1/2-1/2 – Donner, Jan-Hein – G10 1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. g3 Bg7 5. Bg2 O-O 6. Nge2 d6 7. O-O Nh5 8. d4 Nc6 9. Be3 f5 10. exf5 gxf5
1958 Munich olm prel – Round 1 – Pakdaman, Mehdi Col – 0-1 – Toran Albero, Roman – G5 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Re8 8. d4 Nbd7 9. b3 c6 10. Ba3 Bf8
1958 Munich olm prel – Round 5 – Catozzi, Henry – 0-1 – Petrosian, Tigran A. – G41 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. d4 Qe7 8. O-O e4 9. b3 c6 10. Ba3 Bf5
1958 Torneo de las Americas 1st – Round 3 – Argiles Perez, Jaime – 1/2-1/2 – Panno, Oscar – G14 1. c4 g6 2. Nf3 Bg7 3. Nc3 d6 4. g3 e5 5. Bg2 Nf6 6. O-O O-O 7. d3 Nh5 8. e4 c6 9. Ne1 Nd7 10. Be3 Qe8
1958 YUG Ch sf – Round 9 – Bradvarevic, Aleksandar – 1-0 – Guzel Leo – G26 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 e5 6. Nge2 d6 7. O-O Be6 8. d3 Ne8 9. f4 f6 10. f5 Bf7
1959 Argentina – Round 11 – Marini, Luis – 1-0 – Farah, Rodolfo – G56 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O Nc6 8. Rb1 Bf5 9. d3 Qd7 10. Re1 Bh3
1959 Buenos Aires Ch – Round 3 – Emma, Jaime – 1/2-1/2 – Wexler, Francisco – G9 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 e5 6. Nge2 d6 7. O-O Be6 8. d3 Qc8 9. Nd5 Nxd5 10. cxd5 Bh3
1959 Buenos Aires JM – Round 1 – Wexler, Bernardo – 1-0 – Steinbaum, Fernando – G3 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nh5 8. Rb1 f5 9. Qc2 f4 10. b4 g5
1959 Buenos Aires JM – Round 3 – Bolbochan, J. – 1/2-1/2 – Steinbaum, Fernando – G17 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Qd7 9. Qc2 Bh3 10. f4 Nc6
1959 FRG Ch Nuerenberg GER – Round 8 – Wolk, Sigmund – 1/2-1/2 – Unzicker, Wolfgang – G28 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nbd7 8. Rb1 c6 9. Ne1 Nb6 10. a4 a5
1959 FRG Ch qual 4th – Round 3 – Wolk, Sigmund – 1-0 – Meyer, Heinrich – G6 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O c6 8. d4 Na6 9. d5 c5 10. a3 Bd7
1959 FRG Team Ch fin – Round 1.4 – Rinder, Gerd – 1/2-1/2 – Besser, Hans – G3 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Nf6 5. Nf3 Nc6 6. d4 d6 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Bg5 Qxd1+ 10. Rxd1 c6
1959 Hastings5960 – Round 4 – Golombek, Harry – 1-0 – Uhlmann, Wolfgang – G14 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nh5 8. Bd2 f5 9. Rb1 Nd7 10. b4 Kh8
1959 Hoogovens – Round 1 – Langeweg, Kick – 1/2-1/2 – Larsen, Benjamin Holsko – G27 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 Nh5 8. Ne1 Nc6 9. e3 Be6 10. Nd5 Qd7
1959 Mar del Plata – Round 1 – Pachman, Ludek – 1/2-1/2 – Najdorf, Miguel – G3 1. c4 d6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. Qc2 Nc6 9. a3 Bf5 10. e4 Bg4
1959 Warsaw Legion tt – Round 3.3 – Zirngibl, Albert – 1/2-1/2 – Nowacki, Marian – G20 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 O-O 7. O-O Ne8 8. d3 d6 9. Nd5 Be6 10. Be3 Qd7
1960 Hastings6061 – Round 6 – Lloyd, Kenneth – 1/2-1/2 – Littlewood, John E – G28 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. c4 e5 7. Nc3 Nbd7 8. Rb1 Nh5 9. b4 f5 10. Qb3 Kh8
1960 Leipzig olm fin-A – Round 11 – Bobotsov, Milko G – 1/2-1/2 – Gligorić, Svetozar – G189 1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 exd4 9. exd4 Re8 10. h3 Na6
1960 Leipzig olm prel – Round 3 – Book, Eero – 0-1 – Uhlmann, Wolfgang – G79 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 d6 6. Nf3 e5 7. O-O Nh5 8. d4 Nd7 9. e4 c6 10. Be3 exd4
1960 Ljubljana – Round 8 – Damjanovic, Mato – 1-0 – Minev, Nikolay N – G60 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d3 Nh5 8. Bg5 f6 9. Bd2 f5 10. Ng5 c6
1960 Sao Paulo zt – Round 12 – Reinhardt, Enrique – 1/2-1/2 – Caballero Camara, Ricardo – G64 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. d3 Be6 8. h3 Nc6 9. Be3 Nd7 10. Qd2 Nd4
1961 Bled – Round 10 – Udovcic, Mijo – 1/2-1/2 – Geller, Efim P – G90 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. d4 e4 9. f3 exf3 10. Bxf3 c6
1961 Bled – Round 17 – Udovcic, Mijo – 0-1 – Gligorić, Svetozar – G149 1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. b3 Nbd7 9. Bb2 Nf8 10. d4 e4
1961 CSR Ch – Round 14 – Ratolistka, Josef – 0-1 – Filip, Miroslav – G127 1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 h5 9. b3 Qe7 10. Qc2 Re8
1961 CSR Ch – Round 7 – Ujtelky, Maximilian – 1/2-1/2 – Ratolistka, Josef – G60 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Nc6 9. Nd5 Qd7 10. Bh6 Nxd5
1961 Debrecen – Round 11 – Haag, Ervin – 1/2-1/2 – Boleslavsky, Isaac – G72 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. Nf3 Nf6 6. O-O O-O 7. d3 Re8 8. Nd2 Nc6 9. Rb1 Bd7 10. b4 Qc8
1961 Hastings6162 – Round 2 – Wade, Robert G – 1-0 – Aaron, Manuel – G6 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. Nh3 d6 6. O-O O-O 7. f4 Nc6 8. d3 Nh5 9. e3 f5 10. Ng5 Kh8
1961 Mar del Plata – Round 1 – Pelikán, Jiří – 1/2-1/2 – Gonzalez Intelangelo, Gerardo – G2 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. Nc3 e5 7. Rb1 Nc6 8. b4 Bf5 9. d3 Qc8 10. b5 Ne7
1961 Maroczy Memorial Budapest HUN – Round 1 – Haag, Ervin – 0-1 – Uhlmann, Wolfgang – G6 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. Nf3 O-O 6. O-O e5 7. d3 Nh5 8. d4 Bg4 9. dxe5 dxe5 10. h3 Bd7
1961 ROM Ch – Round 4 – Soos, Bela – 1/2-1/2 – Fischer, Johann – G28 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 h6 8. Rb1 Bd7 9. b4 Qc8 10. Re1 Bh3
1961 Torremolinos – Round 4 – Eliskases – 1/2-1/2 – Gligoric, Sofija – G15 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Nbd7 8. Rb1 h5 9. h4 Re8 10. d3 a5
1961 Warsaw-Budapest m – Round ? – Pytlakowski, Andrzej – 0-1 – Gasztonyi, Endre – G35 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. c4 e5 7. Nc3 c6 8. Rb1 Nh5 9. b4 f5 10. Qb3 f4
1961 Zagreb – Round 19 – Suvalic – 0-1 – Sokolov, Vladimir – G147 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. b4 a5 8. b5 Nbd7 9. a4 Re8 10. Bb2 e4
1961 Zevenaar – Round 1 – Golombek, Harry – 0-1 – Bouwmeester, Hans – G2 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nbd7 8. Bd2 a5 9. Qc1 Re8 10. Nd5 c6
1961 Zevenaar – Round 8 – Golombek, Harry – 0-1 – Matanovic, Aleksandar – G57 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O Nbd7 8. Rb1 a5 9. a3 Nb6 10. d3 a4
1961 Zuerich – Round 11 – Lombardy, William J – 1-0 – Christoffel, Martin – G54 1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 g6 5. Nf3 Bg7 6. O-O O-O 7. d4 Qe7 8. b3 c6 9. e4 Bg4 10. d5 c5
1962 Belgrade – Round 1 – Kholmov, Ratmir D – 0-1 – Janosevic, Dragoljub – G1 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. Nh3 Nc6 6. O-O d6 7. f4 O-O 8. d3 Ng4 9. e3 Re8 10. e4 exf4
1962 FRG-NED – Round 2.7 – Bachmann, Karlheinz – 0-1 – Van den Berg, Carel B – G15 1. g3 e5 2. Bg2 Nf6 3. d3 g6 4. c4 Bg7 5. Nc3 O-O 6. e4 c6 7. Nge2 d6 8. O-O Be6 9. h3 d5 10. cxd5 cxd5
1962 Olympiad Varna BUL – Round 11 – Boutteville, Cesar – 0-1 – Belkadi, Ridha – G57 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d3 h6 8. Ne1 c6 9. e4 Be6 10. f4 exf4
1962 Stockholm Interzonal – Round 1 – Filip, Marius Liviu – 1-0 – Yanofsky, Daniel Abraham – G2 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Qc8 9. f4 Nc6 10. Nd5 Bg4
1962 URS Team Ch – Round 1 – Maslov Lavrenuk, Vladimir – 1/2-1/2 – Suetin, Alexey S – G13 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O Nbd7 8. b4 Re8 9. Bb2 h5 10. b5 e4
1962 Varna olm – Round 1 – Botvinnik, Mikhail – 1/2-1/2 – Donner, Jan-Hein – G73 1. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nc3 d6 5. e3 O-O 6. Nge2 e5 7. b3 Re8 8. O-O c6 9. e4 Be6 10. d4 Qd7
1962 Varna olm – Round 11 – Sliwa, Bogdan – 1/2-1/2 – Penrose, Justin – G447 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. b4 Nbd7 9. Bb2 Nf8 10. d4 e4
1962 Whitby ch-BCF – Round 1 – Cafferty, Bernard – 1/2-1/2 – Daniel Epangello Thomson – G26 1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. O-O O-O 5. d3 d6 6. c4 e5 7. Nc3 c6 8. Rb1 Nbd7 9. b4 d5 10. b5 Re8
1963 Asztalos Memorial 6th – Round 12 – Flesch, Janos – 1/2-1/2 – Ghitescu, Theodor – G37 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 Nh5 8. e4 Nc6 9. Nd5 Nd4 10. Nxd4 exd4
1963 Budapest ch-HUN – Round 1 – Bilek, Istvan – 1/2-1/2 – Liptay, Laszlo Dr. – G25 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nc6 8. f4 Be6 9. d3 Qd7 10. Kh1 Rab8
1963 Capablanca Memorial – Round 15 – Tal, Mikhail – 1-0 – Uhlmann, Wolfgang – G144 1. g3 g6 2. c4 Nf6 3. Bg2 Bg7 4. Nc3 e5 5. Nf3 Nc6 6. d4 d6 7. d5 Ne7 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 Nd7
1963 CSR Ch sf – Round 12.4 – Stulik, Vlastimil – 1-0 – Stefan, Oldrich – G55 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 e5 6. Nge2 d6 7. O-O c6 8. d3 Nh5 9. f4 f5 10. Be3 Nf6
1963 Kiev Ch – Round 1 – Kostiuchenko, Alexander – 0-1 – Lazarev, Efim M. – G1 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. d4 exd4 5. Qxd4 Bg7 6. Bg2 O-O 7. Qh4 Nh5 8. Bg5 Bxc3+ 9. bxc3 f6 10. Bd2 Ng7
1963 Kiev Ch – Round 6 – Ousatchi, Mark – 0-1 – Zurakhov, Vladlen Y – G20 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e3 e5 6. Nge2 d6 7. O-O c6 8. d4 Qe7 9. Qc2 Re8 10. b3 e4
1963 Memorial J.Capablanca – Round ? – Tal, Mikhail – 1-0 – Uhlmann, Wolfgang – G12 1. g3 g6 2. c4 Nf6 3. Bg2 Bg7 4. Nc3 e5 5. Nf3 Nc6 6. d4 d6 7. d5 Ne7 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 Nd7
1963 OWL Ch – Round 6 – Hantke Rolf – 0-1 – Reefschlaeger, Helmut, Dr. – G17 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O Nc6 8. f4 Be6 9. b3 Qd7 10. e4 Bh3
1963 Stockholm 6364 – Round ? – Horberg, Bengt-Eric – 0-1 – Boleslavsky, Isaac – G6 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. b3 c6 9. e4 Nbd7 10. d3 Nf8
1964 ARG Ch – Round 7 – Pugach, Mario – 0-1 – Najdorf, Miguel – G29 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O c6 8. d3 Na6 9. h3 Nc7 10. f4 b5
1964 ARG Ch – Round 9 – Palermo, Vicente – 1/2-1/2 – Rubinetti, Jorge – G45 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Re8 8. Rb1 c6 9. b4 d5 10. cxd5 cxd5
1964 Belgrade – Round 7 – Larsen, Bent Ravn – 0-1 – Gligorić, Svetozar – G49 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Nc6 8. d4 exd4 9. exd4 Bg4 10. f3 Bd7
1964 Buenos Aires – Round 6 – Bielicki, Carlos – 1/2-1/2 – Petrosian, Tigran V – G51 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Qe7 8. d4 c6 9. e4 Na6 10. Rb1 Nc7
1964 CSR Ch – Round 6 – Ujtelky, Maximilian – 1/2-1/2 – Lendl, Jiri – G39 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. d3 Nc6 8. h3 a5 9. Be3 Nd7 10. O-O Nc5
1964 ESP Ch 29th – Round 15 – Bordell Rosell, Roman – 0-1 – Medina-Garcia, Antonio – G63 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. b3 Nh5 8. Bb2 Nc6 9. e3 f5 10. d4 e4
1964 OWL Ch – Round 5 – Hantke Rolf – 1-0 – Reefschlaeger, Helmut, Dr. – G13 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 e5 6. Nge2 O-O 7. O-O Be6 8. d3 Qd7 9. Bh1 Nc6 10. Nd5 Ne7
1964 OWL Ch – Round 7 – Hantke Rolf – 1-0 – Ophoff, Rigobert – G19 1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 g6 5. e4 Bg7 6. Nge2 O-O 7. O-O Be6 8. d3 Qd7 9. Bh1 Nc6 10. Nd5 Nh5
1964 OWL Ch – Round 8 – Hantke Rolf – 1-0 – Ernst, Rolf – G24 1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. g3 Bg7 5. Bg2 O-O 6. Nge2 d6 7. O-O Nh5 8. d4 Be6 9. b3 Qc8 10. Be3 Nf6
1964 Stevenson Memorial XII – Round 5 – Cafferty, Bernard – 1-0 – Mestrovic, Zvonimir – G5 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Nc6 8. d3 Bg4 9. h3 Be6 10. Nd5 Qd7
1964 WchT U26 11. qual-D – Round 3.2 – Rabassa, Luis – 0-1 – Weinstein, Raymond – G12 1. c4 Nf6 2. Nc3 c6 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d3 e5 8. Bd2 Nbd7 9. Ne1 Nh5 10. e4 Nc5
1965 Aalborg – Round 1 – Hamann, Svend – 1-0 – Moe, Mogens – G8 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. Nc3 e5 7. d3 Ne8 8. Bg5 f6 9. Bd2 Nc6 10. Rb1 Qe7
1965 Buenos Aires ch-ARG – Round 2 – Behrensen, Jorge – 1-0 – Aguayo Cruz, Ramon Uriel – G27 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O c6 8. d4 Nbd7 9. d5 cxd5 10. cxd5 a5
1965 Kiel Open – Round 9 – Besser, Hans – 1/2-1/2 – Kestler, Hans-Guenther – G45 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 O-O 5. c4 d6 6. Nc3 e5 7. O-O Ne8 8. Rb1 f5 9. Bd2 Nc6 10. b4 h6
1965 New York ch-USA – Round 11 – Burger, Kim – 0-1 – Fischer, Raphael – G25 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 Qe7 9. Qc2 Re8 10. e4 Nbd7
1966 It Agio – Round 4 – Golombek, Harry – 0-1 – Ivkov, Borislav – G11 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. d3 c6 9. Bd2 Na6 10. Rc1 Be6
1966 It II Beverwijk NED – Round 3 – Gereben, Erno – 1/2-1/2 – Ostojic, Predrag – G11 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. b4 a5 8. b5 Nbd7 9. Ba3 Re8 10. Rc1 h6
1966 La Habana olm fin-C – Round 10 – Jimenez Rojas, Hector – 1/2-1/2 – Zichichi, Alvise – G25 1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 g6 5. d3 Bg7 6. Nf3 O-O 7. O-O c6 8. Bg5 h6 9. Bd2 Re8 10. Qc2 Nbd7
1966 La Habana olm fin-C – Round 3 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Villarroel, Geber – G4 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 c6 8. Bd2 Re8 9. e4 Nbd7 10. b4 a5
1966 Mar del Plata 27th – Round 3 – Smyslov, Vladimir – 1/2-1/2 – Rubinetti, Jorge – G10 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. b4 e4 9. Rb1 Nbd7 10. Qc2 Qe7
1966 Panamerican – Round ? – Cuellar Gacharna, Miguel – 1/2-1/2 – Jimenez Zerquera, Eleazar – G54 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. d4 exd4 7. Nxd4 O-O 8. O-O Ne5 9. b3 d6 10. Bb2 Re8
1966 Rubinstein Memorial 04th – Round 12 – Sliwa, Bogdan – 1-0 – Damjanovic, Marko – G66 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e4 Nf6 6. Nge2 O-O 7. O-O Nc6 8. f4 Be6 9. d3 Qd7 10. Nd5 Ne8
1966 Rzeszow ch POL – Round 14 – Filipowicz, Andrzej – 1/2-1/2 – Lewi, Jerzy – G93 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. d3 d6 6. Bd2 Nc6 7. Rb1 Nd4 8. e3 Ne6 9. Nge2 c6 10. e4 O-O
1966 Tbilisi ch-URS – Round 1 – Nikolaevsky, Yuri V – 1/2-1/2 – Suetin, Alexey S – G2 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nf6 5. e3 O-O 6. Nge2 e5 7. O-O Re8 8. b4 Nbd7 9. d4 Nf8 10. Qc2 Qe7
1966 Tbilisi ch-URS – Round 17 – Lein, Andreas – 1/2-1/2 – Vasiukov, Evgeni – G150 1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nbd7 8. d3 c6 9. h3 a6 10. Be3 b5
1966 Tbilisi ch-URS – Round 21 – Liberzon, Vladimir M – 0-1 – Vasiukov, Evgeni – G189 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. d3 Nbd7 9. e4 c6 10. h3 a6
1966 The Hague zt – Round 10 – Roth, Ralf – 0-1 – Tringov, Georgi P – G6 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 c6 8. Rb1 Re8 9. e4 Bg4 10. h3 Bxf3
1966 Yugoslavia – Round 1 – Ivkov, Borislav – 1-0 – ? – G2 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Qd7 9. f4 c6 10. Kh1 Bh3
1966 Zonal – Round 10 – Roth, Rolf – 0-1 – Tringov, Georgi P – G4 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 c6 8. Rb1 Re8 9. e4 Bg4 10. h3 Bxf3
1967 Budva – Round 1 – Taimanov, Mark E – 1/2-1/2 – Tal, Mikhail – G3 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nh5 8. d4 Nd7 9. e4 c6 10. Re1 a6
1967 Capablanca Memorial – Round 12 – Filip, Marius Liviu – 1-0 – Westerinen, Heikki M.J. – G103 1. c4 e5 2. g3 Nf6 3. Bg2 d6 4. Nc3 g6 5. e4 Bg7 6. Nge2 O-O 7. O-O Be6 8. d3 Qd7 9. b3 Nc6 10. Nd5 Nh5
1967 DSV-Turnier – Round 13 – Sliwa, Bogdan – 0-1 – Uhlmann, Wolfgang – G77 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nbd7 8. f4 Nc5 9. d3 a5 10. f5 c6
1967 Halle zt – Round 7 – Besser, Hans – 1-0 – Ciocaltea, Victor – G26 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 Nf6 6. Nf3 O-O 7. O-O Nbd7 8. Rb1 a5 9. a3 Re8 10. Ne1 Nf8
1967 OWL Ch – Round 3 – Werner, Stephan – 0-1 – Bilo, Heinz – G6 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O c6 8. d4 Nbd7 9. b3 Qa5 10. Bd2 Qc7
1967 Skopje – Round 6 – Janosevic, Dragoljub – 1/2-1/2 – Geller, Efim P – G46 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. d4 Re8 8. O-O e4 9. f3 exf3 10. Bxf3 c5
1967 Szczecin ch POL – Round 8 – Schmidt, Wlodzimierz – 1-0 – Dobrzynski, Wojciech – G37 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 e5 7. O-O Be6 8. d3 Qc8 9. f4 Bh3 10. f5 Bxg2
1968 BRA Ch – Round 9 – Rocha, Antonio – 1/2-1/2 – Camara, Helder – G11 1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 O-O 7. O-O Nc6 8. d4 exd4 9. exd4 Re8 10. b3 Bf5
1968 CSR Ch – Round 12 – Kupka, Slavoj – 1-0 – Vykydal, Frantisek – G103 1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e4 e5 6. Nge2 Nc6 7. O-O Be6 8. d3 Qd7 9. Nd5 Ne7 10. Bg5 Nfg8
1968 Hastings6869 – Round 11 – Fuller, Maxwell Leonard – 0-1 – Smejkal, Jan – G58 1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 O-O 5. e3 d6 6. Nge2 e5 7. O-O Nbd7 8. d4 Re8 9. b4 exd4 10. exd4 d5
1968 Hoogovens – Round 11 – Flesch, Jean-benoit – 1-0 – Crabbendam, Hans – G94 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Nfd7 9. f4 f6 10. f5 Bf7
1968 Hungary – Round 1 – Pogats, Jozsef Jr. – 1/2-1/2 – Portisch, Lajos – G13 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nf6 5. e3 O-O 6. Nge2 e5 7. O-O Re8 8. d3 c6 9. e4 Bd7 10. b3 b5
1968 Lugano ol (Men) fin-A – Round 1 – Liebert, Heinz – 1/2-1/2 – Rodriguez, Ruben – G42 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d4 Qe7 8. h3 a5 9. e4 Na6 10. Bg5 c6
1968 Lugano ol (Men) fin-C – Round 3 – Reilly, Brian – 0-1 – Villarroel, Geber – G21 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 c6 8. Bd2 Re8 9. Qc2 h6 10. b4 Nbd7
1968 Mar del Plata ch-ARG – Round 2 – Sanguineti, Raúl Carlos – 1-0 – Schweber, Samuel – G15 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Nf6 5. Rb1 O-O 6. d3 Re8 7. e4 d6 8. Nge2 Nc6 9. O-O Nd4 10. Nxd4 exd4
1968 Meldorf U26 – Round 2 – Kiffmeyer, Constanz – 1-0 – Westerinen, Heikki M.J. – G8 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. d3 e5 6. e4 d6 7. Nge2 Nbd7 8. O-O Nc5 9. f4 exf4 10. gxf4 Bg4
1968 Netanya-A – Round 6 – Geller, Uzi – 1-0 – Kraidman, Yair – G30 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Be6 8. d3 Qd7 9. f4 Bh3 10. f5 Bxg2
1968 Palma de Mallorca – Round 7 – Byrne, Donald – 0-1 – Westerinen, Heikki M.J. – G63 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nbd7 8. d3 Nc5 9. h3 Ne6 10. f4 exf4
1968 Vinkovci – Round 11 – Nikolic, Emil – 0-1 – Matulovic, Milan – G62 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. d4 e4 9. Qc2 Bf5 10. b3 c6
1968 Vinkovci – Round 13 – Nikolic, Emil – 0-1 – Ivkov, Borislav – G70 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. e4 c6 9. d3 Na6 10. Rb1 Nc7
1968 Vinkovci – Round 9 – Nikolic, Emil – 0-1 – Fischer, Robert J – G50 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 Re8 9. Rb1 e4 10. b4 Bf5
1968 Wijk aan Zee II – Round 13 – Ujtelky, Maximilian – 1-0 – Ciocaltea, Victor – G50 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. d4 Nbd7 8. O-O Re8 9. Qc2 Qe7 10. a4 e4
1969 Athens zt – Round 1 – Spiridonov, Nikola – 1/2-1/2 – Matulovic, Milan – G2 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 Re8 9. b4 e4 10. b5 Bf5
1969 Athens zt – Round 14 – Lombard, Andre – 0-1 – Matulovic, Milan – G73 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. Rb1 c6 9. d4 e4 10. Qc2 Bf5
1969 Athens zt – Round 4 – Stoppel, Franz – 0-1 – Matulovic, Milan – G19 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 Re8 9. dxe5 dxe5 10. Qxd8 Rxd8
1969 Athens zt – Round 5 – Forintos, Gyozo V – 0-1 – Nicevski, Risto – G25 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. d3 Nc6 9. h3 Be6 10. e4 Nd7
1969 Danmarksmesterskabet – Round 6 – Sloth, Jorn – 1-0 – Jensen, Allan Astrup – G13 1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. c4 O-O 5. Nc3 d6 6. O-O e5 7. d3 Re8 8. Nd2 Nc6 9. Rb1 a5 10. a3 Bd7
1969 FRG Team Ch – Round 1.4 – Besser, Hans – 1/2-1/2 – Manakos, Janis – G5 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d3 Nbd7 8. Rb1 a5 9. a3 Re8 10. Ne1 Nf8
1969 Hoogovens – Round 3 – Ree, Hans – 1/2-1/2 – Kavalek, Lubomir – G32 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O h5 8. d4 Nbd7 9. h3 Re8 10. dxe5 dxe5
1969 IBM – Round 1 – Hartoch, Robert G – 1/2-1/2 – Kavalek, Lubomir – G2 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 Re8 9. dxe5 dxe5 10. b3 a5
1969 Mar del Plata zt – Round 1 – Najdorf, Miguel – 1-0 – Bronstein, Luis Marcos – G3 1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 d6 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. Rb1 Re8 9. e4 Na6 10. h3 Nc7
1969 Raach zt – Round 10 – Hartoch, Robert G – 1-0 – Adamski, Jan – G91 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. d4 e4 9. b4 Nbd7 10. Qc2 Qe7
1969 Rubinstein Memorial – Round 11 – Lewi, Joseph – 0-1 – Adamski, Jan – G45 1. Nf3 d6 2. g3 g6 3. Bg2 Bg7 4. c4 e5 5. Nc3 Nf6 6. O-O O-O 7. d3 Nh5 8. Rb1 a5 9. a3 f5 10. Bd2 f4
1969 Rubinstein Memorial – Round 2 – Kostro, Jerzy – 1/2-1/2 – Adamski, Jan – G25 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 O-O 7. O-O Re8 8. d3 c6 9. b3 d5 10. Bb2 Na6
1969 San Juan – Round 1 – O'Kelly, A. – 0-1 – Larsen, Benjamin Holsko – G2 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. d4 c6 8. d5 cxd5 9. cxd5 h5 10. e4 Bd7
1969 San Juan – Round 10 – O'Kelly, Albéric de Galway – 0-1 – Larsen, Bent Ravn – G65 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. d4 c6 8. d5 cxd5 9. cxd5 a5 10. e4 Bd7
1969 Stary Smokovec – Round 2.4 – Jankovec, Ivan – 0-1 – Jansa, Vlastimil – G9 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nf6 6. Nge2 O-O 7. O-O c6 8. d4 Re8 9. h3 h5 10. b3 e4
1969 Uppsala Open – Round ? – Cederqvist, Niclas – 0-1 – Westerinen, Heikki M.J. – G3 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 d6 6. e4 e5 7. Nge2 Nbd7 8. O-O Nc5 9. b4 Ne6 10. Rb1 Nh5
1969 USSR – Round 1 – Spiridonov, Nikola – 1-0 – Orev, Petar – G4 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O e5 7. d3 Re8 8. Bg5 h6 9. Bxf6 Bxf6 10. Rb1 c6
1970 IBM – Round 4 – Ree, Hans – 0-1 – Polugaevsky, Lev – G18 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. d3 e5 7. O-O Nbd7 8. Rb1 a5 9. a3 c6 10. Nd2 Nb6
1970 Palma de Mallorca Interzonal – Round 23 – Suttles, Duncan – 1/2-1/2 – Reshevsky, Samuel – G247 1. g3 g6 2. Bg2 Bg7 3. d3 d6 4. Nf3 Nf6 5. O-O O-O 6. c4 e5 7. Nc3 Nbd7 8. Rb1 a5 9. Bd2 Nc5 10. Ne1 c6
1974 Manila – Round 15 – Andersson, Ulf – 1/2-1/2 – Kavalek, Lubomir – G9 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Re8 8. Rb1 c6 9. Bg5 Nbd7 10. b4 h6
1975 URS Team Ch – Round 1 – Saakova, Anzhelina – 0-1 – Kausilaite, Vilhelmina – G24 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Rb1 a5 7. a3 O-O 8. b4 axb4 9. axb4 d6 10. Bd2 Nd4
PCA Qualifiers 1993 – Round 8 – Hodgson, Julian M – 1-0 – Akopian, Vladimir – G143 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. d4 exd4 5. Qxd4 Nc6 6. Qe3+ Qe7 7. Bg2 d6 8. Nd5 Nxd5 9. cxd5 Qxe3 10. Bxe3 Nb4

A24a — Bremen

1.c4 e5 2.Nc3 Nf6 3.g3 g6

Eval: [+0.44]

Les coups candidats

4.Bg2 — 93.8% (1305 parties) →

Ambassadeurs : Kovacs, Arthur Dr. (15x), Chekhover, Vitaly (4x), Bertok, Mario Jr. (4x), Hudecz, Viktor (4x), Gyongyosi, Peter Laszlo (4x), Bumb Andreas (3x), Dhaene, Gilbert (3x), Rehorek, Radomir (3x)

4.Nf3 — 4.7% (65 parties)

Ambassadeurs : Polugaevsky, Lev (2x), Golz, Werner (1x), Pfeil, Antoine (1x), Seoev, Robert (1x), Heuer, Valter (1x), Sorokin, Nikolay Tikhovich (1x), O'Kelly, Albéric de Galway (1x), Clarke, Peter H (1x)

4.d4 — 0.9% (12 parties)

Ambassadeurs : Akopian, Vladimir (2x), Kostiuchenko, Alexander (1x), Lazarev, Efim M. (1x), Behrmann, Klaus Joergen (1x), Pereira, Silvio Cunha (1x), Ward, Chris G (1x), Hodgson, Julian M (1x), Vaulin, Alexander P. (1x)

4.d3 — 0.2% (3 parties)

Ambassadeurs : Rios Gomez, Cristhian Camilo (1x), Escobar Barona, Juan Fernando (1x), Ferreira, Alex (1x), Demmery, Steve (1x), Pajak, Jakub Lech (1x), Rzepecka, Dorota (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4.Bg2	4.Nf3	4.d4	4.d3
<1800	67	99%	—	—	1%
1800-2200	553	96%	4%	0%	0%
2200-2600	238	90%	8%	2%	—
2600+	6	33%	33%	33%	—

Évolution par décennie (% des parties)

Décennie	N parties	4.Bg2	4.Nf3	4.d4	4.d3
1890s	1	100%	—	—	—
1920s	1	100%	—	—	—
1930s	1	100%	—	—	—
1940s	7	100%	—	—	—
1950s	31	84%	13%	—	—
1960s	28	86%	11%	4%	—
1970s	54	91%	9%	—	—
1980s	74	91%	7%	—	—
1990s	335	94%	4%	2%	—
2000s	405	96%	4%	0%	0%
2010s	401	95%	5%	—	0%
2020s	53	91%	4%	4%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4.Bg2	95%	91%	▼ -4.2%
4.Nf3	5%	4%	▼ -1.0%
4.d4	0%	4%	▲ +3.8%
4.d3	0%	0%	-0.5%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 1 partie
Karpov, Aleksandr — 1 partie

Parties historiques

4.Bg2 — 93.8% (1305 parties)

1895 — Maroczy, Geza vs Charousek Rudolf Rezso — 1/2-1/2 — Budapest HUN
1921 — Alekhine, Alexander vs Saemisch, Friedrich — 1-0 — Berlin GER
1936 — Capablanca, Jose vs Podger — 1-0 — Margate Living Chess
1947 — Shamaev, Leonid vs Novotelnov, Nikolai — 0-1 — Sverdlovsk
1947 — Goldberg, Grigory A vs Chekhover, Vitaly — 1-0 — Leningrad RUS

4.Nf3 — 4.7% (65 parties)

1953 — Polugaevsky, Lev vs Sorokin, Nikolay Tikhovich — 1-0 — Leningrad RUS
1954 — Koberl, Ferenc vs Ozsvath, Andras — 1-0 — Hungary ch
1956 — O'Kelly, Albéric de Galway vs Clarke, Peter H — 1-0 — Hastings ENG
1956 — Taimanov, Mark vs Oren, Menachem — 1/2-1/2 — Moscow RUS
1961 — Seoev, Robert vs Heuer, Valter — 1-0 — Novgorod RUS

4.d4 — 0.9% (12 parties)

1963 — Kostiuchenko, Alexander vs Lazarev, Efim M. — 0-1 — Kiev UKR
1990 — Ward, Chris G vs Akopian, Vladimir — 1/2-1/2 — Oakham ENG
1991 — Psakhis, Lev vs Stanec, Nikolaus — 1/2-1/2 — Vienna op Vienna AUT
1993 — Hodgson, Julian M vs Akopian, Vladimir — 1-0 — Groningen NED
1996 — Behrmann, Klaus Joergen vs Pereira, Silvio Cunha — 1-0 — ?

4.d3 — 0.2% (3 parties)

2003 — Rios Gomez, Cristhian Camilo vs Escobar Barona, Juan Fernando — 1-0 — Bogota COL
2010 — Ferreira, Alex vs Demmery, Steve — 1/2-1/2 — Guelph CAN
2013 — Pajak, Jakub Lech vs Rzepecka, Dorota — 1-0 — Warsaw POL

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