E64e — King’s Indian: Fianchetto, Yugoslav, 7.d5 Na6

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.d5 Na6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Mettre le roi à l'abri (O-O dans 96 % des parties).

Atouts. Les Blancs s'appuient sur un contrôle dominant de f4, b5 et g5.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours — 96 % des parties) ; e4 (Occuper le centre — 2 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture e7-e6).

Atouts. Les Noirs s'appuient sur un contrôle dominant de b4, g4 et f5.

Côté adverse. Le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...Nc7 (90 % des parties) ; ...Rb8 (4 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3, c4→d5	● d6→c5, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● g5 (2v0)	● b4 (2v0), ● g4 (2v0), ● f5 (2v0)
Cases faibles	—	● d5
Centre	● d4 (2v1), ● d5 (3v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 2)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● a1, ● h1)	2 (● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	—	● …e7-e6

Partie
1951 Match FRG-YUG – Round 1 – Brandenberg, Karl Heinz – 0-1 – Fuderer, Andrija – G2 1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 a6 10. a4 Rb8
1952 Helsinki olm – Round 1 – Platz, Hans – 1-0 – Trifunovic, Petar – G101 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Rb8 10. a4 a6
1952 Rio de Janeiro – Round 16 – Cruz, Walter – 0-1 – Rabar, Braslav – G88 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 c5 7. d5 Na6 8. O-O Nc7 9. h3 a6 10. a4 b6
1952 Saltsjobaden Interzonal – Round 5 – Kotov, Alexander. – 1-0 – Gligorić, Svetozar – G45 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Bg4 10. h3 Bxf3
1952 Vienna 5253 Vienna AUT – Round 8 – Gruenfeld, Ernst – 1/2-1/2 – Rabar, Braslav – G5 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Rb8 10. a4 b6
1953 Bucharest – Round 3 – Barda, Olaf – 1-0 – Troianescu, Octav – G29 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 c5 7. d5 Na6 8. O-O Nc7 9. e4 Rb8 10. a4 a6
1953 Buenos Aires ch-ARG – Round 1 – Rossetto, Hector – 1-0 – Rebizzo, Cayetano – G7 1. d4 Nf6 2. c4 c5 3. d5 d6 4. g3 g6 5. Nc3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. e4 Bd7 10. a4 b6
1953 Candidats Tournament – Round 22 – Reshevsky, Samuel – 1-0 – Boleslavsky, Isaac – G146 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 e6
1953 Candidats Tournament – Round 27 – Euwe, Max – 1/2-1/2 – Szabo, Laszlo – G176 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. Nd2 Nc7 9. Qc2 Rb8 10. b3 e6
1953 Candidats Tournament – Round 29 – Reshevsky, Samuel – 1-0 – Gligorić, Svetozar – G192 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. Nd2 Nc7 9. Qc2 Rb8 10. b3 b5
1953 Candidats Tournament – Round 7 – Averbakh, Yuri L – 1/2-1/2 – Najdorf, Miguel – G43 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 a6 10. a4 Rb8
1953 Mar del Plata – Round 14 – Najdorf, Miguel – 1/2-1/2 – Pilnik, Herman – G143 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. h3 Bd7 10. a4 b6
1953 Opatija – Round 12 – Donner, Jan-Hein – 1/2-1/2 – Udovcic, Mijo – G80 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 c5 7. d5 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1953 Venetie – Round 13 – Dunkelblum, Arthur – 1/2-1/2 – Schmid, Lothar – G18 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 c5 6. d5 d6 7. Bg2 Na6 8. O-O Nc7 9. Nd2 a6 10. a4 b6
1953 Wch-jr prelim – Round 9 – Panno, Oscar – 1/2-1/2 – Boey, Josef – G20 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 a6 10. Re1 b5
1954 Bucharest – Round 1 – O'Kelly, Albéric de Galway – 1/2-1/2 – Balanel, Ion – G11 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 d6 5. Nc3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. Bf4 Rb8 10. a4 b6
1954 Bucharest – Round 13 – Stahlberg, Gideon – 1/2-1/2 – Pachman, Ludek – G110 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Rb8 10. Re1 Bg4
1954 Bucharest – Round 6 – Furman, Slavomir – 1/2-1/2 – Kholmov, Nikita Vit – G56 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1954 Bucharest – Round 7 – Stahlberg, Gideon – 1/2-1/2 – Furman, Slavomir – G64 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. Nd2 Nc7 9. Qc2 Rb8 10. b3 e6
1954 Budapest tt Budapest HUN – Round ? – Florian, Tibor – 1-0 – Ujtelky, Maximilian – G22 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. Nd2 a6 10. a4 Bd7
1954 CSR Ch sf – Round 14 – Stulik, Vlastimil – 0-1 – Pithart, Frantisek – G56 1. d4 Nf6 2. c4 c5 3. d5 g6 4. g3 d6 5. Bg2 Bg7 6. Nf3 O-O 7. Nc3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bg5 a6
1954 Leningrad ch22-SU sf – Round 9 – Kondratiev, Pavel E – 1/2-1/2 – Taimanov, Mark E – G23 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Bg4 10. h3 Bxf3
1954 Zonal – Round 5 – Bouwmeester, Hans – 1/2-1/2 – Lokvenc, Josef – G8 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Nfe8 10. Re1 Rb8
1955 American Continental – Round 12 – Sanguineti, Raúl Carlos – 1-0 – Rossetto, Hector – G6 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. h3 b6
1955 Argentina – Round 13 – Eliskases, Erich – 1-0 – Sanguinetti, Renato – G90 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1955 Argentina – Round 2 – Eliskases, Erich – 1-0 – Reinhardt, Heinrich – G9 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 O-O 7. Nf3 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1955 Buenos Aires CA – Round 4 – Gligorić, Svetozar – 1/2-1/2 – Ivkov, Borislav – G32 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 c5 7. d5 Na6 8. O-O Rb8 9. h3 Bd7 10. e4 Qc8
1955 Clare Benedict Cup – Round 1.3 – Kovacs, Sandor – 1/2-1/2 – Bhend, Edwin – G5 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Nd2 a6
1955 Mar del Plata – Round 11 – Najdorf, Miguel – 1/2-1/2 – Gligorić, Svetozar – G74 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Ne1 b5 10. cxb5 Rb8
1955 Mar del Plata – Round 6 – Idigoras, G. – 0-1 – Szabo, Ladislav – G44 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. d5 d6 6. Nc3 O-O 7. Bg2 Na6 8. Nd2 Rb8 9. Rb1 Bf5 10. e4 Bg4
1955 Poland ch13 – Round 15 – Kwapisz, Stanislaw – 0-1 – Doda, Zbigniew – G50 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. e4 Rb8 10. a4 a6
1955 URS Team Ch sf – Round ? – Averbakh, Yuri L – 0-1 – Boleslavsky, Isaac – G9 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1955 Zagreb – Round 8 – Geller, Efim P – 1-0 – Milic, Borislav – G86 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. O-O Bf5 9. h3 Qc8 10. Kh2 Nc7
1955 Zittau-B 5th – Round 4 – Moehring, Guenther – 1-0 – Werchan, Hans, Dr. – G6 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Nd2 Bd7 10. a4 a6
1956 Alekhine Memorial – Round 1 – Najdorf, Miguel – 1/2-1/2 – Gligorić, Svetozar – G45 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Nd2 Rb8 10. Qc2 Nd7
1956 Alekhine Memorial – Round 1 – Najdorf, Miguel – 1/2-1/2 – Szabo, Ladislav – G47 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Bf4 Rb8 10. a4 a6
1956 Alekhine Memorial – Round 1 – Stahlberg, Gideon – 1/2-1/2 – Gligorić, Svetozar – G46 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Nd2 Rb8 10. Qc2 b5
1956 Alekhine Memorial – Round 1 – Taimanov, Mark E – 1/2-1/2 – Gligorić, Svetozar – G7 1. c4 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1956 Corr Wch2 – Round 1 – Kjellander, Sven – 0-1 – Ragozin, Viacheslav – G8 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Rb8 10. a4 a6
1956 Leningrad ch-URS – Round 1 – Averbakh, Yuri L – 1/2-1/2 – Boleslavsky, Isaac – G26 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 O-O 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Bf4 b5 10. cxb5 Rb8
1956 Montevideo – Round 1 – Najdorf, Miguel – 1-0 – Cantero, Ronaldo – G18 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. Bf4 a6 10. a4 Rb8
1956 Moscow olm fin-A – Round 6 – Botvinnik, Mikhail – 1-0 – Padevsky, Nikola – G95 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Nd2 Rb8 10. Qc2 e5
1956 Poltava – Round ? – Korchnoi, Viktor – 1-0 – Buslaev, Aleksander – G11 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 e6 10. Nd2 exd5
1956 Poltava – Round 1 – Kortchnoi, V. – 1-0 – Buslaev, Alexander – G3 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 e6 10. Nd2 exd5
1956 USSR Ch Semifinal – Round 1 – Furman, Slavomir – 1-0 – Giorgadze, Tamaz – G2 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. h3 a6 10. a4 Rb8
1957 CSR Ch – Round 17 – Dolezal, Jiri – 1-0 – Mikula, Ladislav – G72 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 Bd7
1957 Hoogovens – Round 2 – Stahlberg, Gideon – 1/2-1/2 – Matanovic, Aleksandar – G10 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Nd2 Rb8 10. Qc2 b5
1957 Mar del Plata – Round 17 – Eliskases, Erich – 1-0 – Rubio Aguado, Fernando – G142 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. h3 a6 10. a4 Rb8
1957 URS Ch, semi final – Round 12 – Lutikov, Anatoly S – 1-0 – Yukhtman, Yakov – G120 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. h3 e5 10. dxe6 Bxe6
1957 URS-JUG – Round 6 – Geller, Efim P – 1/2-1/2 – Bertok, Mario Jr. – G28 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 O-O 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 b6
1957 Wageningen zt – Round 15 – Stahlberg, Gideon – 1/2-1/2 – Troianescu, Octav – G68 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 c5 7. d5 Na6 8. O-O Nc7 9. Bf4 Rb8 10. a4 a6
1957 WchT U26 04th – Round 5.3 – Blatny, Frantisek – 1/2-1/2 – Ghitescu, Theodor – G63 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. d4 c5 7. d5 Na6 8. O-O Nc7 9. Nd2 a6 10. a4 Rb8
1958 Argentina – Round 2 – Panno, Oscar – 1-0 – Idigoras, Gregorio – G14 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Bf4 Rb8 10. a4 h6
1958 Munich olm fin-A – Round 7 – Clarke, Paul R H – 0-1 – Nievergelt, Erwin – G38 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Nd2 a6 10. a4 Rb8
1958 New York ch-USA – Round 1 – Byrne, Ray – 1/2-1/2 – Kalme, G. – G2 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 a6 10. Re1 Bg4
1958 New York ch-USA – Round 5 – Weinstein, Raymond – 0-1 – Reshevsky, Samuel – G24 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 c5 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. Bf4 a6 10. a4 Rb8
1958 Riga ch-URS – Round 11 – Furman, Slavomir – 1/2-1/2 – Gurgenidze, Bukhuti – G108 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 b6
1958 Sarajevo Sarajevo BIH – Round 1 – Trifunovic, Petar – 1/2-1/2 – Ivkov, Borislav – G17 1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 b6
1958 WchT U26 prel-A 05th – Round 3 – Partos, Charles – 1/2-1/2 – Juettler Helmut – G9 1. c4 Nf6 2. Nc3 g6 3. d4 c5 4. d5 Bg7 5. g3 d6 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 a6 10. h3 Rb8
1959 DEN Ch – Round 8 – Hamann, Svend – 0-1 – Andersen, Borge – G40 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Bg2 O-O 6. Nc3 d6 7. Nf3 Na6 8. O-O Nc7 9. e4 Bg4 10. h3 Bd7
1959 Quilmes – Round 3 – Foguelman, Alberto – 1-0 – Schweber, Samuel – G31 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Qc2 b5 10. Nd2 Rb8
1959 Stevenson Memorial – Round 8 – Wood, Baruch – 1-0 – Pritchard, David Brine – G33 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 d6 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. h3 a6 10. a4 Rb8
1960 Asztalos Memorial 3rd – Round 3 – Navarovszky, Laszlo – 0-1 – Bilek, Istvan – G3 1. d4 Nf6 2. g3 c5 3. d5 g6 4. Bg2 Bg7 5. Nf3 d6 6. c4 O-O 7. Nc3 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1960 Asztalos Memorial 3rd – Round 5 – Kluger, Gyula – 0-1 – Honfi, Karoly – G8 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Bg2 d6 6. Nc3 O-O 7. Nf3 Na6 8. O-O Nc7 9. e4 Bg4 10. Be3 a6
1960 Bariloche – Round 1 – Bianco Esposito, Antonio – 1-0 – Incutto, Carlos – G3 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Bf4 a6 10. a4 b6
1960 Buenos Aires – Round 6 – Guimard, Carlos E – 1-0 – Evans, Larry M – G73 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 c5 6. d5 d6 7. Bg2 Na6 8. O-O Nc7 9. e4 a6 10. e5 Ng4
1960 Buenos Aires – Round 9 – Korchnoi, Viktor – 1-0 – Gligorić, Svetozar – G100 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 a6 10. Bf4 Rb8
1960 Buenos Aires ch-ARG – Round 10 – Najdorf, Rafael – 1-0 – Behrensen, Jorge – G70 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Bf4 a6 10. a4 Rb8
1960 CSR Ch – Round 7 – Alster, Ladislav – 1/2-1/2 – Jezek, Stanislav – G57 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 b6
1960 Leipzig olm fin-A – Round 5 – Najdorf, Miguel – 1/2-1/2 – Gligorić, Svetozar – G85 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. e4 a6
1960 Leipzig olm fin-A – Round 7 – Najdorf, Miguel – 1-0 – Szabo, Ladislav – G123 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 b6
1960 Leipzig olm fin-A – Round 8 – Euwe, Max – 0-1 – Penrose, Jonathan – G145 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. d5 c5 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1960 Leningrad ch-URS – Round 1 – Taimanov, Mark E – 1-0 – Liberzon, Vladimir M – G3 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 d6 7. Nf3 Na6 8. O-O Rb8 9. Bf4 Nc7 10. a4 Na6
1960 Moscow CCCT – Round 3 – Korchnoi, Viktor – 1-0 – Szilagyi, Gyorgy Laszlo – G14 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. d5 c5 7. Nf3 Na6 8. O-O Nc7 9. a4 e5 10. dxe6 Bxe6
1960 Moscow CCCT – Round 5 – Korchnoi, Viktor – 1-0 – Uhlmann, Wolfgang – G28 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. d5 c5 7. Nf3 Na6 8. O-O Nc7 9. a4 a6 10. Bf4 Rb8
1960 Olympiad prel II – Round 9 – Doda, Zbigniew – 1-0 – Naranja, Renato – G14 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. d5 c5 7. Nf3 Na6 8. O-O Nc7 9. a4 b6 10. Bf4 h6
1960 St Louis US Open – Round ? – Weinstein, Raymond – 1-0 – Brasket, Curt J – G9 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 O-O 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. a4 Rb8 10. Ne1 a6
1960 USSR – Round 1 – Taimanov, Mark E – 1-0 – Vladimirov, Boris T – G5 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 d6 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1961 Belgrade – Round 1 – Korchnoi, Viktor – 1/2-1/2 – Bertok, Mario Jr. – G31 1. g3 g6 2. c4 Bg7 3. d4 Nf6 4. Bg2 d6 5. Nc3 O-O 6. d5 c5 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1961 Belgrade – Round 1 – Korchnoi, Viktor – 1/2-1/2 – Matanovic, Aleksandar – G32 1. g3 g6 2. c4 Bg7 3. d4 Nf6 4. Bg2 d6 5. Nc3 O-O 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Bg4 10. h3 Bxf3
1961 Bled – Round 3 – Najdorf, Miguel – 1-0 – Matanovic, Aleksandar – G38 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1961 Buenos Aires CA – Round 3 – Esposito, Alfredo – 1-0 – Goldenberg, Edgardo – G6 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 c5 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. Bf4 b5 10. cxb5 a6
1961 Buenos Aires CA – Round 6 – Filip, Marius Liviu – 1-0 – Goldenberg, Edgardo – G13 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 b6
1961 Hoogovens – Round 1 – Gruenfeld, Ernst – 1/2-1/2 – Van Scheltinga, Theo – G20 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 b6
1961 Mar del Plata – Round 13 – Quinones Carrillo, Oscar – 1/2-1/2 – Caballero Camara, Ricardo – G110 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Rb8 9. Ne1 Nc7 10. a4 a6
1961 Marianske Lazne zt – Round 6 – Filip, Marius Liviu – 1-0 – Barendregt, Johan – G5 1. d4 d6 2. c4 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nc3 O-O 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 e6 10. e4 exd5
1961 Oberhausen etc – Round 4 – Taimanov, Mark E – 1-0 – Haag, Ervin – G106 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Rb8 9. Bf4 Bd7 10. a4 Nb4
1961 Utrecht – Round 1 – Donner, Jan-Hein – 1/2-1/2 – Matanovic, Aleksandar – G4 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1962 Capablanca Memorial – Round 1 – Najdorf, Miguel – 0-1 – Pietzsch, Wolfgang – G2 1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1962 Capablanca Memorial – Round 8 – Najdorf, Miguel – 1-0 – Jimenez Zerquera, Eleazar – G72 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 O-O 7. Nf3 Na6 8. O-O Rb8 9. Bf4 Nc7 10. a4 Nh5
1962 Hungary – Round 13 – Kluger, Gyula – 1/2-1/2 – Szollosi, Laszlo – G98 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. e4 Nc7 9. a4 e6 10. O-O exd5
1962 Mar del Plata – Round 7 – Guimard, Carlos E – 0-1 – Sanguineti, Raúl Carlos – G69 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 c5 6. d5 d6 7. Bg2 Na6 8. O-O Nc7 9. Ne1 b5 10. cxb5 Rb8
1962 New York ch-USA – Round 6 – Addison, Wiliam G – 1/2-1/2 – Byrne, Ray – G33 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 O-O 7. Nf3 Na6 8. O-O Nc7 9. e4 Bg4 10. h3 Bxf3
1962 Stockholm Interzonal – Round 4 – Cuellar Alpire, Mariana – 0-1 – Bolbochan, J. – G30 1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. d5 d6 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 a6 10. Nd2 Bd7
1962 Varna olm – Round 5 – Rossetto, Hector – 0-1 – Brinck-Claussen, Bjorn – G137 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 d6 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Bf4 Rb8 10. a4 a6
1963 Budapest ch-HUN – Round 1 – Kluger, Gyula – 1/2-1/2 – Navarovszky, Laszlo – G92 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1963 Capablanca Memorial – Round 5 – Darga, Klaus – 1-0 – Wade, Robert G – G39 1. c4 c5 2. Nf3 g6 3. d4 Bg7 4. d5 Nf6 5. Nc3 O-O 6. g3 d6 7. Bg2 Na6 8. O-O Nc7 9. a4 a6 10. a5 Rb8
1963 Enschede zt – Round 1 – Filip, Miroslav – 1-0 – Durão, Joaquim Manuel – G4 1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 e5 10. a5 Nh5
1963 JUG-URS – Round 1 – Korchnoi, Viktor – 1-0 – Gligorić, Svetozar – G6 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. Ne1 e6
1963 Kiev Avantgard Ch – Round ? – Poliak, Evsey – 0-1 – Kurass, Iskir – G17 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. Nd2 a6 10. Qc2 b5
1963 Pan American Ch – Round 4 – Cobo Arteaga, Eldis – 1/2-1/2 – Foguelman, Alberto – G16 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Bg2 d6 6. Nc3 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 Nh5
1963 Sarajevo – Round 7 – Osmanagic, Dusan – 1/2-1/2 – Ivkov, Borislav – G40 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c5 5. d5 d6 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. e4 a6 10. a4 Rb8
1963 YUG Ch 19th – Round 3 – Krzisnik, Zvonko – 0-1 – Ivkov, Borislav – G5 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. e4 a6 10. a4 e5
1964 Belgrade – Round 9 – Korchnoi, Viktor – 1-0 – Gligorić, Svetozar – G63 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. d5 d6 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Ra2 a6
1964 Belgrade – Round 9 – Korchnoi, Viktor – 1-0 – Gligoric, Svetozar – G64 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. d5 d6 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Ra2 a6
1964 Budapest ch-HUN – Round 1 – Flesch, Jean-benoit – 1-0 – Szilagyi, Peter – G166 1. Nf3 g6 2. g3 Bg7 3. d4 c5 4. d5 Nf6 5. c4 d6 6. Bg2 O-O 7. Nc3 Na6 8. O-O Nc7 9. Bf4 Nh5 10. Bd2 a6
1964 Buenos Aires – Round 15 – Schweber, Samuel – 1/2-1/2 – Bolbochan, Julio – G135 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 O-O 6. Nf3 d6 7. Bg2 Na6 8. O-O Nc7 9. Re1 e5 10. dxe6 Bxe6
1964 Magdeburg – Round 9 – Bruemmer, Ullrich – 0-1 – Muehlberg, Siegfried – G34 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. e4 a6 10. a4 Rb8
1964 Tel Aviv olm fin-B – Round 1 – Jauregui, Carlos – 1-0 – Garces, Napoleon – G2 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. Nd2 b5 10. cxb5 a6
1964 URS Spartakiad – Round 4.3 – Peterson, Andrejs – 1-0 – Zaitsev, Igor A – G1 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. d5 O-O 6. Bg2 d6 7. Nf3 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 a6
1964 URS-JUG – Round 3 – Polugaevsky, Lev – 0-1 – Matulovic, Milan – G7 1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. d4 Bg7 5. d5 d6 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Bf4 b5 10. cxb5 Rb8
1965 Asztalos Memorial 8th – Round 7 – Lengyel, Levente – 1/2-1/2 – Paoli, Enrico – G46 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. c4 O-O 6. Nc3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. Ne1 b6
1965 Capablanca Memorial – Round 10 – Lehmann, Heinz – 0-1 – Doda, Zbigniew – G98 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 b6 10. e4 Bg4
1965 Hamburg etc – Round 2 – Udovcic, Mijo – 1-0 – Bredewout, Henk – G62 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 b6 10. Nd2 Rb8
1965 Novi Sad – Round 14 – Bertok, Mario Jr. – 1/2-1/2 – Matulovic, M. – G113 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 e6 10. h3 exd5
1965 POL Ch 22th – Round 5 – Schinzel, Wladyslaw – 0-1 – Filipowicz, Andrzej – G24 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. h3 a6
1965 POL Ch 22th – Round 9 – Drozd, Ryszard – 1/2-1/2 – Doda, Zbigniew – G49 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. h3 Rb8 10. a4 b6
1965 Sarajevo – Round 3 – Forintos, Gyozo V – 1/2-1/2 – Matulovic, Milan – G31 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nf3 g6 5. Nc3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 e6 10. dxe6 Bxe6
1965 Zagreb – Round 1 – Petrosian, Tigran A. – 1/2-1/2 – Filip, Marius Liviu – G14 1. d4 Nf6 2. c4 g6 3. d5 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 c5 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 b6
1965 Zagreb – Round 9 – Petrosian, Tigran V – 1/2-1/2 – Filip, Miroslav – G94 1. d4 Nf6 2. c4 g6 3. d5 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 c5 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 b6
1966 Havana olm – Round 1 – Porath, Yosef – 1-0 – Johannessen, Simon T – G17 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 d6 5. Nc3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. e4 e6 10. h3 exd5
1966 Hoogovens – Round 14 – Van Scheltinga, Theo – 0-1 – Damjanovic, Marko – G65 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. Bg2 O-O 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. h3 a6 10. e4 b5
1966 Hungary – Round 1 – Flesch, János – 1/2-1/2 – Adorjan, Andras – G10 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nf3 O-O 7. Nc3 Na6 8. O-O Nc7 9. a4 Rb8 10. Ne1 b6
1966 La Habana olm prel – Round 4 – Cevallos, Alejandro – 0-1 – Doda, Zbigniew – G130 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 b6 10. Qc2 a6
1966 Santa Monica – Round 17 – Najdorf, Miguel – 0-1 – Petrosian, Tigran A. – G69 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 d6 5. Nc3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. h3 b6
1966 Sochi – Round 13 – Bertok, Mario Jr. – 0-1 – Matulovic, M. – G40 1. c4 Nf6 2. d4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 e6 10. h3 exd5
1966 The Hague zt – Round 3 – Diez del Corral, Jesus – 0-1 – Tringov, Georgi P – G3 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 e6
1966 USSR – Round 1 – Efimov, Ignat – 0-1 – Tarasov, Vitaly – G10 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 Na6 7. Bg2 O-O 8. O-O Nc7 9. e4 Bg4 10. h3 Bxf3
1966 Zinnowitz GER – Round 3 – Marovic, Drazen – 1-0 – Moehring, Guenther – G8 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. g3 d6 7. Bg2 Na6 8. O-O Nc7 9. a4 Rb8 10. Ne1 a6
1967 Budva – Round 1 – Korchnoi, Viktor – 1-0 – Bukic, Enver – G7 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. e4 Bg4
1967 Dundee – Round 7 – Gligoric, Sofija – 1/2-1/2 – Penrose, Justin – G14 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. a4 Rb8 10. e4 e5
1967 HUN Ch – Round 15 – Lengyel, Levente – 1-0 – Ribli, Zoltan – G60 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 b6 10. e4 a6
1967 Moscow – Round 1 – Petrosian, Tigran V – 0-1 – Gligorić, Svetozar – G10 1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. g3 c5 5. d5 d6 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Ne1 b6
1967 October Revolution 50 – Round ? – Korchnoi, Viktor – 1-0 – Tringov, Georgi P – G87 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 d6 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Re1 b6
1967 Palma de Mallorca – Round 5 – Diez del Corral, Jesus – 0-1 – Toran Albero, Roman – G37 1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. Nd2 a6 10. a4 b6
1967 Sarajevo – Round 13 – Vukic, Maroje – 1/2-1/2 – Tringov, Georgi P – G70 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 d6 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 a6
1967 Sarajevo – Round 3 – Savon, Vladimir – 1-0 – Tringov, Georgi P – G17 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 d6 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. e4 a6 10. a4 b6
1967 Sousse Interzonal – Round 17 – Gligoric, Svetozar – 1/2-1/2 – Reshevsky, Samuel – G154 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. d5 d6 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. e4 Bg4
1967 Yugoslavia – Round 1 – Bukic, Enver – 1/2-1/2 – Matulovic, Milan – G5 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 e6 10. Nd2 exd5
1967 Yugoslavia – Round 1 – Marovic, Drazen – 1-0 – Bertok, Mario Jr. – G9 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. h3 b6
1968 Hungary – Round 1 – Polgar, Istvan – 1/2-1/2 – Adorjan, Andras – G13 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. e4 Rb8 10. a4 b6
1968 Malaga – Round 1 – Marovic, Drazen – 1-0 – Kaplan, Julio – G3 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. a4 Rb8 10. Bf4 b6
1968 Palma de Mallorca – Round 11 – Korchnoi, Viktor – 1-0 – Visier Segovia, Fernando – G99 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. e4 a6
1968 Wijk aan Zee II – Round 15 – Vyslouzil, A. – 1/2-1/2 – Zuckerman, Bernard – G61 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nf3 O-O 7. Nc3 Na6 8. O-O Nc7 9. Nd2 Rb8 10. a4 b6
1968 YUG Ch 23th – Round 2 – Cebalo, Miso – 0-1 – Janosevic, Dragoljub – G5 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. h3 e6 10. a4 exd5
1969 Buenos Aires ch-ARG – Round 3 – Alfaro Quinteros, Arturo Elizur – 1-0 – Foguelman – G14 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 c5 6. d5 d6 7. Nf3 Na6 8. O-O Nc7 9. e4 a6 10. a4 Rb8
1969 IBM I – Round 9 – Stein, Leon Rico – 1/2-1/2 – Byrne, Ray – G34 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. e4 Bg4 10. h3 Bxf3
1969 Leeuwarden ch-NED – Round 1 – Kramer, Hanspeter – 0-1 – Scholl, Eckhard – G14 1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. c4 c5 6. d5 d6 7. Nc3 Na6 8. O-O Nc7 9. Nd2 a6 10. Qc2 b5
1969 Pointe-Claire ch CAN – Round 1 – Fuster, Geza – 0-1 – Vranesic, Zvonko – G1 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Na6 8. O-O Nc7 9. Re1 a6 10. a4 b6
1974 Manila – Round 14 – Pfleger, Helmut, Dr. – 0-1 – Petrosian, Tigran V. – G25 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 O-O 5. g3 d6 6. Bg2 c5 7. d5 Na6 8. O-O Nc7 9. e4 Rb8 10. a4 b6

E64e — Fianchetto, Yugoslav (1951)

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.d5 Na6

Les coups candidats

8.O-O — 96.3% (1119 parties)

Ambassadeurs : Miguel, Nahuel (14x), Doda, Zbigniew (13x), Korchnoi, Viktor (10x), Gligoric, Sofija (7x), Bertok, Mario Jr. (7x), Donner, Jan-Hein (7x), Matulovic, Milan (6x), Tringov, Georgi P (5x)

8.e4 — 1.9% (22 parties)

Ambassadeurs : Bodnar, Alexander (2x), Barta, Zsuzsa (2x), Stadler, Tereza (1x), Polihroniade, Elisabeta (1x), Gereben, Erno (1x), Zinser, Sylvain (1x), Kluger, Gyula (1x), Szollosi, Laszlo (1x)

8.a3 — 0.6% (7 parties)

Ambassadeurs : Hansen, Erik Friberg (1x), Olsen, Miriam F (1x), Jacob, Christiane (1x), Kurz, Silke (1x), Chahrour, Mohamad (1x), Nassar, Marwan (1x), Ruboczki, Tibor (1x), Kaposztas, Miklos (1x)

8.Nd2 — 0.5% (6 parties)

Ambassadeurs : Szabo, Laszlo (2x), Rapaka Samuel Paul (1x), Gligoric, Sofija (1x), Eken, Max (1x), O'Kelly de Galway, Alberic (1x), Mulcahy, Edmond (1x), Stahlberg, Gideon (1x), Furman, Slavomir (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.O-O	8.e4	8.a3	8.Nd2
<1800	60	88%	5%	5%	—
1800-2200	345	95%	3%	1%	—
2200-2600	440	99%	0%	—	0%
2600+	3	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	8.O-O	8.e4	8.a3	8.Nd2
1950s	101	95%	—	—	5%
1960s	160	98%	2%	—	—
1970s	86	100%	—	—	—
1980s	69	97%	1%	—	—
1990s	204	95%	3%	0%	0%
2000s	200	96%	2%	1%	—
2010s	291	96%	1%	1%	—
2020s	51	94%	6%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.O-O	96%	94%	▼ -1.8%
8.e4	1%	6%	▲ +4.5%
8.a3	1%	0%	▼ -1.4%
8.Nd2	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 2 parties

Parties historiques

8.O-O — 96.3% (1119 parties)

1951 — Brandenberg, Karl Heinz vs Fuderer, Andrija — 0-1 — Match FRG-YUG
1952 — Platz, Hans vs Trifunovic, Petar — 1-0 — Helsinki olm
1952 — Gruenfeld, Ernst vs Rabar, Braslav — 1/2-1/2 — Vienna 5253 Vienna AUT
1952 — Cruz, Walter vs Rabar, Braslav — 0-1 — Rio de Janeiro BRA
1952 — Crisovan, Alex vs Kottnauer, Cenek — 0-1 — Lucerne SUI

8.e4 — 1.9% (22 parties)

1962 — Kluger, Gyula vs Szollosi, Laszlo — 1/2-1/2 — ?
1963 — Gereben, Erno vs Zinser, Sylvain — 1/2-1/2 — Mulhouse EMM
1965 — Stadler, Tereza vs Polihroniade, Elisabeta — 0-1 — Belgrade SRB
1967 — Nemec, Tadeus vs Alfoldy, L. — 0-1 — Stary Smokovec SVK
1985 — Aahil Ahmed Hussain Shaik vs Sommerfeld, Gilbert — 1-0 — Regina CAN

8.a3 — 0.6% (7 parties)

1999 — Hansen, Erik Friberg vs Olsen, Miriam F — 0-1 — Copenhagen DEN
2002 — Jacob, Christiane vs Kurz, Silke — 0-1 — Frankfurt GER
2009 — Chahrour, Mohamad vs Nassar, Marwan — 0-1 — Beirut LIB
2013 — Ruboczki, Tibor vs Kaposztas, Miklos — 0-1 — HUN
2013 — Nogerbek, Kazybek vs Gong, Daniel Hanwen — 1-0 — Al Ain

8.Nd2 — 0.5% (6 parties)

1953 — Rapaka Samuel Paul vs Gligoric, Sofija — 1-0 — Zurich SUI
1953 — Eken, Max vs Szabo, Laszlo — 1/2-1/2 — Zurich SUI
1954 — Stahlberg, Gideon vs Furman, Slavomir — 1/2-1/2 — Bucharest ROU
1955 — O'Kelly de Galway, Alberic vs Mulcahy, Edmond — 1-0 — Cork
1955 — Idigoras Guisasola, Gregorio vs Szabo, Laszlo — 0-1 — Mar del Plata ARG

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