D94o — Gruenfeld: Slav/Schlecter, 6.Be2 O-O 7.O-O

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 c6 6.Be2 O-O 7.O-O * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. cxd5 (Capture en d5, Occuper le centre — 24 % des parties) ; b3 (Préparer le fianchetto — 17 % des parties) ; a4 (9 % des parties) ; Qb3 (Contrôle diagonale b3-g8 — 9 % des parties) ; b4 (Expansion aile dame — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bg4 (Fou actif (mobilité 7), Développer c8 — 18 % des parties) ; ...Nbd7 (Développer b8 — 17 % des parties) ; ...dxc4 (Capture en c4, Frapper le centre adverse — 16 % des parties) ; ...a6 (Préparer expansion aile dame — 14 % des parties) ; ...b6 (Préparer le fianchetto — 8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● c6→d5, b7→c6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0)	● e4 (2v1), ● g4 (2v0), ● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (3v0), ● e5 (2v0)	● d5 (3v2), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Be2	● Be2 Ok (mob. 1)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	2 (● c1, ● a1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● e3-e4	● …c6-c5, ● …e7-e5

Partie
? 2000 – Round ? – Gulko, Boris – 1-0 – Gunnarsson, Jon Viktor – G125 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Bg4 8. h3 Bxf3 9. Bxf3 dxc4 10. Qe2 Nbd7
19. European Teams 2013 – Round 6.13 – Khenkin, Igor – 1/2-1/2 – Laurusas, Tomas – G207 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. Qb3 Nb6 10. a4 a5
1922 Vienna – Round 1 – Rubinstein, Akiba – 1-0 – Bogoljubow, Efim – G5 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Qb3 Nf6
1923 Karlsbad – Round 1 – Bernstein, Jacob – 0-1 – Spielmann, Rudolf – G5 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b3 dxc4 9. bxc4 Qc7 10. Bb2 b6
1923 Scheveningen – Round 7 – Loman, Rudolf – 0-1 – Johner, Paul – G67 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 c6 6. Be2 O-O 7. O-O e6 8. b3 Ne4 9. Bb2 Nd7 10. Nxe4 dxe4
1927 London – Round 6 – Vidmar Milan – 1-0 – Fairhurst, William – G26 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. Be2 Nbd7 10. e4 c5
1928 Giessen – Round 6 – Kmoch, Hans – 1/2-1/2 – Kraemer, Adolf – G15 1. d4 d5 2. c4 c6 3. e3 g6 4. Nc3 Nf6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. Qb3 Bxf3 10. gxf3 Qc8
1932 Berlin Ch – Round 1 – Schlage, Willi – 1/2-1/2 – Richter, Kurt P – G2 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. Be2 c6 7. O-O Nbd7 8. cxd5 cxd5 9. Qb3 Nb8 10. Bd2 Nc6
1932 Berlin GER – Round 8 – Schlage, Willi – 1-0 – Rotenstein, Simon – G14 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 c6 6. Be2 O-O 7. O-O Ne4 8. Qb3 dxc4 9. Bxc4 Nd6 10. Be2 Be6
1934 Leningrad – Round 1 – Lisitsin, Georgy – 1-0 – Botvinnik, Mikhail – G61 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O b6 8. cxd5 Nxd5 9. Bd2 Bb7 10. Rc1 e6
1936 Dresden – Round 5 – Alekhine, Alexander – 1/2-1/2 – Maroczy, Geza – G24 1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Bd2 e5
1937 Stockholm ol – Round 14 – Friedemann, Paul – 0-1 – Pleci, Isaias – G76 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b3 Ne4 9. Nxe4 dxe4 10. Ng5 Nf6
1938 URS Ch, semi final – Round 1 – Kopaev, Nikolay A – 1/2-1/2 – Panov, Vasily – G5 1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. Be2 O-O 7. O-O b6 8. Ne5 Bb7 9. cxd5 Nxd5 10. Nxd5 cxd5
1943 Prague – Round 17 – Thelen, Bedrich – 1/2-1/2 – Keres, Paul – G142 1. Nf3 Nf6 2. c4 c6 3. e3 g6 4. d4 Bg7 5. Nc3 O-O 6. Be2 d5 7. O-O e6 8. Qc2 Nbd7 9. Bd2 b6 10. Rac1 Bb7
1946 Bad Harzburg – Round 1 – Ahues, Carl – 1-0 – Lehmann Garcia, Daniel William – G12 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d5 6. O-O c6 7. Nc3 Nbd7 8. Bd2 Ne4 9. cxd5 Nxc3 10. Bxc3 cxd5
1946 Helsinki Helsinki FIN – Round 4 – Lisitsin, Georgy – 1/2-1/2 – Ragozin, Viacheslav – G8 1. Nf3 d5 2. e3 g6 3. c4 c6 4. Nc3 Bg7 5. d4 Nf6 6. Be2 O-O 7. O-O e6 8. b3 Nbd7 9. Ba3 Re8 10. Rc1 b6
1946 POL Ch – Round 17 – Matkowski, Wiktor – 1/2-1/2 – Tarnowski, Alfred – G97 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. b3 c5 9. Bb2 cxd4 10. Nxd4 Bb7
1947 Moscow Ch – Round 1 – Liublinsky, Victor – 1/2-1/2 – Ragozin, Viacheslav – G7 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O a5 8. Bd2 Ne4 9. Be1 Nxc3 10. bxc3 dxc4
1950 Mar del Plata – Round 2 – Guimard, Carlos E – 0-1 – Czerniak, Magdalena – G13 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. Nc3 e6 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Bb7
1952 Hollywood – Round 1 – Cooper, James Ross – 1/2-1/2 – Kashdan, Isaac – G15 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b4 dxc4 9. Bxc4 Nb6 10. Bb3 Nfd5
1953 Mar del Plata – Round 1 – Rossetto, Hector – 1-0 – Letelier Martner, Rene – G7 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. e4 b5 10. Bd3 e5
1953 Mar del Plata ARG – Round ? – Rossetto, Hector – 1-0 – Letelier Martner, Rene – G3 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. e4 b5 10. Bd3 e5
1953 URS Team Ch – Round 1 – Korchnoi, Viktor – 0-1 – Kasparian, Genrikh – G13 1. Nf3 Nf6 2. c4 g6 3. d4 c6 4. Nc3 d5 5. e3 Bg7 6. Be2 O-O 7. O-O e6 8. b3 Re8 9. Qc2 Nbd7 10. Rd1 b6
1954 Belgrade – Round 1 – Barcza, Gedeon – 1-0 – Czerniak, Moshe – G4 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. Nc3 e6 8. b3 b6 9. Ba3 Re8 10. Qc2 Bb7
1956 Hastings5657 – Round 3 – Gligoric, Sofija – 1-0 – Penrose, Justin – G12 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O b6 8. b3 Bb7 9. Bb2 Nbd7 10. cxd5 Nxd5
1956 Moscow olm fin-A – Round 3 – Szabo, Ladislav – 1-0 – Czerniak, Magdalena – G41 1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 b6 9. a4 Bb7 10. Ba3 Nbd7
1956 URS Ch sf Tbilisi GEO – Round ? – Korchnoi, Viktor – 1-0 – Zurakhov, Vladlen Y – G18 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. h3 Bxf3 10. Bxf3 Nb6
1956 URS Ch, semi final – Round 1 – Korchnoi, Viktor – 1-0 – Sakharov, Yuri G. – G2 1. c4 d5 2. d4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. h3 Bxf3 10. Bxf3 Nb6
1957 Dallas – Round 1 – Kjaer Larsen, Maximillian C – 1/2-1/2 – Aczel Szabo, Janos – G4 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. Bd2 b6 10. Qb3 Bb7
1957 Przepiorka Memorial – Round 1 – Sliwa, Bogdan – 1/2-1/2 – Plater, Kazimierz – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O b6 8. Ne5 Bb7 9. cxd5 Nxd5 10. Nxd5 Qxd5
1957 Reggio Emilia ch ITA – Round 7 – Primavera, Giuseppe – 1-0 – Palmiotto, Fiorentino – G26 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. Be2 c6 7. O-O Nbd7 8. Qc2 e6 9. e4 dxe4 10. Nxe4 Nxe4
1958 COL Ch – Round 1 – Munoz, Francisco – 0-1 – Cuellar Gacharna, Miguel – G1 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. Bd2 Bb7 9. Rc1 e6 10. Qb3 Nbd7
1958 Mar del Plata – Round 2 – Larsen, Benjamin Holsko – 1-0 – Behrensen, Joern – G15 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. e4 Nc7 10. Bg5 Nb6
1958 Munich ol (Men) fin-B – Round 11 – Sliwa, Bogdan – 1/2-1/2 – Sterner, Olof – G18 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. Nc3 b6 8. b3 Bb7 9. Ba3 Re8 10. Rc1 e6
1958 Munich olm fin-A – Round 10 – Pachman, Ludek – 1-0 – Pomar Salamanca, Arturo – G59 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. e4 Nb6 10. Be2 Be6
1958 Portoroz Interzonal – Round 15 – Olafsson, Fridrik – 1/2-1/2 – Sanguineti, Raúl Carlos – G138 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. Qb3 Nb6 10. Rd1 N8d7
1958 Torneo de las Americas 1st – Round 2 – Najdorf, Miguel – 1/2-1/2 – Cuellar Gacharna, Miguel – G7 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O b6 8. cxd5 cxd5 9. b4 Nc6 10. a3 Bb7
1958 URS Ch sf – Round ? – Korchnoi, Viktor – 1/2-1/2 – Simagin, Vladimir – G14 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. b4 dxc4 9. Bxc4 Nd5 10. Qb3 Nxc3
1959 Hastings5960 – Round 1 – Gligorić, Svetozar – 1-0 – Uhlmann, Wolfgang – G3 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c6 7. O-O Bf5 8. cxd5 Nxd5 9. Qb3 Nb6 10. Rd1 N8d7
1959 Zuerich – Round 1 – Larsen, Benjamin Holsko – 1-0 – Blau, Max – G9 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Qb3 Nf6
1960 Baltic Nations – Round 5 – Bertholdt, Dieter – 1/2-1/2 – Pietzsch, Wolfgang – G9 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5
1960 Buenos Aires – Round 10 – Pachman, Ludek – 1-0 – Wexler, Bernardo – G106 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. b3 dxc4 9. Bxc4 Bb7 10. Qe2 c5
1960 Leipzig olm prel – Round 2 – Lehmann, Heinz – 1/2-1/2 – Radovici, Corvin – G6 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 Nbd7 9. Qb3 dxc4 10. Bxc4 Nd5
1960 Leipzig olm prel – Round 4 – Bobotsov, Milko G – 1/2-1/2 – Uhlmann, Wolfgang – G126 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c6 7. O-O b6 8. cxd5 cxd5 9. Ne5 Bb7 10. Qa4 Nfd7
1960 Olympiad final A – Round 4 – Filip, Miroslav – 1/2-1/2 – Radovici, Corvin – G10 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. d4 e6 8. Qc2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4
1960 URS Team Ch – Round 1 – Korchnoi, Viktor – 1/2-1/2 – Smyslov, Vladimir – G1 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O e6 8. b4 dxc4 9. Bxc4 Nd5 10. Nxd5 exd5
1961 Oberhausen etc – Round 10 – Portisch, Lajos – 1/2-1/2 – Trifunovic, Petar – G239 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 Nbd7 9. a4 Ne4 10. Qc2 Nxc3
1961 Reggio Emilia 6162 04th – Round ? – Ghitescu, Theodor – 1-0 – Marthaler, Otto – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b4 dxc4 9. Bxc4 Nb6 10. Be2 Nfd5
1961 ROM Ch – Round 12 – Soos, Bela – 1/2-1/2 – Vaisman, Volodia – G74 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Be2 Bg7 6. Nc3 O-O 7. O-O Nbd7 8. b3 Re8 9. Bb2 e6 10. Qc2 b6
1962 Belgrade – Round 7 – Sokolov, Vladimir – 0-1 – Karaklajic, Nikola – G32 1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. c4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Bg4 8. Ne5 Bxe2 9. Qxe2 e6 10. b3 Nfd7
1962 Gera ch GDR – Round 4 – Bertholdt, Dieter – 1-0 – Boehnisch, Manfred – G6 1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Qb3 e6
1962 Lasker Memorial – Round 12 – Drimer, Dolfi – 1/2-1/2 – Minev, Nikolay N – G14 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2 Nbd7 9. Rd1 b6 10. e4 Bb7
1962 Mar del Plata – Round 7 – Pachman, Ludek – 1/2-1/2 – Smyslov, Vladimir – G65 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b3 Re8 9. Qc2 Nbd7 10. Ba3 b6
1962 Olympiad Varna BUL – Round 1 – Alberic, O'Kelly de Galway – 1/2-1/2 – Johannessen, Svein – G6 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O e6 8. Qb3 a6 9. Rd1 b5 10. cxd5 cxd5
1962 Varna – Round 1 – Ferry, Roger – 1/2-1/2 – Burkhanlarsky Evstati – G14 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d5 5. c4 c6 6. O-O O-O 7. Nc3 Nbd7 8. b3 Ne4 9. Bb2 Ndf6 10. cxd5 cxd5
1962 Varna olm – Round 1 – Johannessen, Svein – 1-0 – Estrada Degrandi, Walter – G11 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. gxf3 Nbd7
1962 Varna olm – Round 8 – Trifunovic, Petar – 1/2-1/2 – Euwe, Max – G183 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2 b6 9. Rd1 Bb7 10. Bd2 Nbd7
1963 Capablanca Memorial – Round 21 – Korchnoi, Viktor – 1/2-1/2 – Bobotsov, Milko G – G197 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Ne4 8. Qb3 Nxc3 9. bxc3 b6 10. a4 Ba6
1963 Leningrad ch-URS – Round 1 – Stein, Leon Rico – 1/2-1/2 – Geller, Efim P – G21 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1963 Sarajevo – Round 8 – Simagin, Vladimir – 1/2-1/2 – Uhlmann, Wolfgang – G43 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c6 7. O-O b6 8. b4 Nbd7 9. Bb2 Bb7 10. cxd5 cxd5
1964 Amsterdam Interzonal – Round 15 – Smyslov, Vasily – 1-0 – Berger, Thomas – G152 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. O-O O-O 7. d4 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1964 Amsterdam Interzonal – Round 15 – Smyslov, Vladimir – 1-0 – Berger, Benedikt – G13 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. O-O O-O 7. d4 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1964 Amsterdam Interzonal – Round 2 – Pachman, Ludek – 1-0 – Quinones Carrillo, Oscar – G13 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b3 Re8 9. Bb2 b6 10. Bd3 Bb7
1964 Capablanca Memorial – Round 9 – Pachman, Ludek – 1/2-1/2 – Rossetto, Hector – G95 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1964 Reykjavik – Round 4 – Olafsson, Fridrik – 1-0 – Asmundsson, Ingvar – G22 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nfd7 9. e4 e5 10. Bg5 Qe8
1964 Tel Aviv olm – Round 1 – Aloni, Itzchak – 1/2-1/2 – Radovici, Corvin – G16 1. d4 d5 2. c4 c6 3. e3 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. Be2 O-O 7. O-O e6 8. Ne5 Nbd7 9. f4 Nxe5 10. fxe5 Nd7
1964 Tel Aviv olm – Round 1 – Bergraser, Volf – 0-1 – Fred, Aatos – G23 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nfd7 9. e4 Nb6 10. Be2 Bg4
1964 Tel Aviv olm – Round 1 – Kottnauer, Cenek – 1-0 – Quinones Carrillo, Oscar – G17 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. Qb3 b6 9. cxd5 Nxd5 10. Bd2 Bb7
1964 Tel Aviv olm fin-A – Round 7 – Bialas, Wojciech – 1/2-1/2 – Aguayo Cruz, Ramon Uriel – G161 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. Qb3 Nb6 10. a4 a5
1964 Tel Aviv olm prel – Round 1 – Botvinnik, Mikhail – 1-0 – Blau, Maximilian – G5 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. Qb3 e6 10. a4 b6
1964 URS Ch sf Kishinev MDA – Round ? – Lutikov, Anatoly S – 1-0 – Khalilbeili, Sultan – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. Qb3 Nb6 10. Rd1 a5
1965 ARG Ch – Round 13 – Garcia Rodriguez, Raimundo – 0-1 – Bolbochan, Jacobo – G9 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O e6 8. b3 Nbd7 9. Bd3 Re8 10. Bb2 b6
1965 Buenos Aires ch-ARG – Round 1 – Luckis, Marcos – 1/2-1/2 – Bolbochan, J. – G8 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O e6 8. Bd2 Nbd7 9. cxd5 exd5 10. b4 b6
1965 Capablanca Memorial – Round 2 – Bilek, Istvan – 1/2-1/2 – Pachman, Ludek – G18 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c6 7. O-O Ne4 8. Qb3 Nxc3 9. bxc3 b6 10. a4 Ba6
1965 FRG Ch – Round 5 – Kestler, Hans-Guenther – 1-0 – Mohrlok, Dieter – G10 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1965 FRG Ch Bad Aibling – Round 5 – Pfleger, Helmut, Dr. – 1/2-1/2 – Besser, Hans – G8 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b3 dxc4 9. bxc4 c5 10. Qb3 cxd4
1965 FRG Ch Bad Aibling – Round 9 – Pfleger, Helmut, Dr. – 1-0 – Eisinger, Max Jr – G20 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b3 Ne4 9. Nxe4 dxe4 10. Nd2 Nf6
1965 Leipzig Inter 1st – Round 11 – Malich, Burkhard, Dr. – 1/2-1/2 – Sajtar, Jaroslav – G13 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c6 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1965 Leipzig Inter-1 – Round 11 – Bobotsov, Milko G – 1/2-1/2 – Trifunovic, Petar – G41 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2 Nbd7 9. b3 b6 10. Bb2 Bb7
1965 Marianske Lazne – Round 5 – Pachman, Ludek – 1-0 – Kavalek, Lubomir – G24 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c6 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1965 New York ch-USA – Round 5 – Reshevsky, Samuel – 1-0 – Addison, Wiliam G – G15 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 cxd5 9. Qb3 b6 10. h3 Bxf3
1965 Zagreb – Round 17 – Filip, Marius Liviu – 1/2-1/2 – Damjanovic, Marko – G173 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O a6 8. cxd5 cxd5 9. Qb3 Nc6 10. Bd2 Ne4
1966 Bucharest – Round 1 – Korchnoi, Viktor – 1-0 – Soos, Bela – G3 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b4 e6 9. Ba3 Re8 10. b5 e5
1966 Bucharest – Round 2 – Korchnoi, Viktor – 1-0 – Soos, Bela – G9 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b4 e6 9. Ba3 Re8 10. b5 e5
1966 CSR Ch Int 1st – Round 13 – Filip, Miroslav – 1/2-1/2 – Malich, Burkhard, Dr. – G72 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 Nbd7 9. Qb3 b6 10. cxd5 Nxd5
1966 FRA Ch 41st – Round 5 – Bergraser, Volf – 1/2-1/2 – Abreu Jean, Carlos Paul – G9 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. b3 b6 10. Bb2 Bb7
1966 Helsinki – Round 6 – Kiviaho, Allan – 0-1 – Henneberke, Frans – G26 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. Bd2 Ne4 9. cxd5 Nxc3 10. Bxc3 cxd5
1966 La Habana olm fin-D – Round 4 – Martinez, Gustavo – 1-0 – Araiza Munoz, Jose Joaquin – G7 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 c6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. b3 Nbd7 9. Bb2 Qa5 10. Nd2 Bxe2
1966 La Habana olm prel – Round 6 – Pachman, Ludek – 1-0 – Fairhurst, William – G210 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b3 b6 9. Ba3 Bb7 10. Rc1 Ne4
1966 Le Havre – Round 1 – Zinser, Sylvain – 0-1 – Larsen, Benjamin Holsko – G37 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. Nc3 dxc4 8. Bxc4 Nbd7 9. Qe2 Nb6 10. Bb3 Bg4
1966 Mar del Plata – Round 8 – Portisch, Lajos – 1/2-1/2 – Schweber, Samuel – G39 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 Ne4 9. Bb2 Nxc3 10. Bxc3 Nd7
1967 Asztalos Memorial 10th – Round 3 – Barcza, Gedeon – 1-0 – Kavalek, Lubomir – G14 1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 O-O 5. e3 d5 6. Be2 c6 7. O-O dxc4 8. Bxc4 Nbd7 9. h3 c5 10. Bb3 Qc7
1967 Capablanca Memorial – Round 8 – Pachman, Ludek – 1/2-1/2 – Donner, Jan-Hein – G76 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nfd7 9. Qe2 e5 10. dxe5 Nxe5
1967 CSR Ch – Round 14 – Trmal, Jaroslav – 1-0 – Kupka, Slavoj – G94 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. Be2 c6 7. O-O Bg4 8. cxd5 Nxd5 9. Qb3 Nb6 10. Rd1 e6
1967 Groningen – Round 7 – Timman, Jan H – 1-0 – Zara, Dan – G6 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. Rb1 Nbd7 9. b4 Re8 10. Qb3 b6
1967 Sousse Interzonal – Round 15 – Portisch, Lajos – 1-0 – Myagmarsuren, Lkhamsuren – G134 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 e5
1967 Yugoslavia – Round 1 – Vukic, Maroje – 1-0 – Kurajica, Bojan – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1968 Hoogovens – Round 3 – Donner, Jan-Hein – 1/2-1/2 – Hein-Hort Vlastimil – G33 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Be6 8. cxd5 cxd5 9. Ne5 Nbd7 10. Nd3 Bf5
1968 Lugano olm - Round 1 - Pfleger, Helmut, Dr. - 1-0 - Malich, Burkhard, Dr. - G470 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1968 Lugano SUI – Round 13 – Romani, Elio – 1/2-1/2 – De Loughrey, Desmond – G114 1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. b3 b6 10. Bb2 Bb7
1968 Solingen – Round 15 – Lengyel, Laszlo – 1/2-1/2 – Eising, Johannes – G65 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. Qb3 Nb6 10. a4 a5
1968 Solingen GER – Round 12 – Donner, Jan-Hein – 1/2-1/2 – Szabo, Laszlo – G21 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 b6 9. Qb3 Bb7 10. a4 Nbd7
1968 Solingen GER – Round 5 – Pachman, Ludek – 1/2-1/2 – Donner, Jan-Hein – G11 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Be6 8. b3 h6 9. Bb2 Nbd7 10. Rc1 Rc8
1969 Moskou ch-URS – Round 1 – Furman, Slavomir – 1/2-1/2 – Smyslov, Vladimir – G21 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Nxe4
1969 Sarajevo – Round 14 – Korchnoi, Viktor – 1-0 – Gliksman, Darko – G91 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nd5 9. Bd2 Nb6 10. Bb3 Bg4
1971 Hoogovens – Round 5 – Langeweg, Kick – 1/2-1/2 – Cuijpers, Frans Andre – G223 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Qb3 Nf6
1971 Hoogovens – Round 7 – Olafsson, Fridrik – 1/2-1/2 – Petrosian, Tigran L. – G29 1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O b6 8. b3 e6 9. a4 a5 10. Ne5 Bb7
1972 San Antonio – Round 1 – Larsen, Bent – 1-0 – Smith, Kenneth – G33 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 b6 9. Bb2 Bb7 10. Qb3 Nbd7
1972 San Antonio – Round 5 – Petrosian, Tigran V. – 1-0 – Smith, Kenneth – G20 1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. d4 Bf5 8. cxd5 Nxd5 9. Qb3 Nxc3 10. bxc3 Qb6
1972 San Antonio – Round 7 – Larsen, Bent – 1-0 – Saidy, Anthony – G31 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bf5 8. cxd5 Nxd5 9. Qb3 Nb6 10. Rd1 Be6
1972 Skopje ol (Men) fin-A – Round 11 – Jansson, Borje – 1/2-1/2 – Donner, Jan Hein – G9 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nfd7 9. h3 e5 10. dxe5 Nxe5
1975 URS Team Ch – Round 1 – Lakiunajte, S. – 0-1 – Alieva, Elmira – G184 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. Be2 c6 7. O-O Nbd7 8. b3 b6 9. cxd5 Nxd5 10. Bb2 Nxc3
22. ECU Club Cup 2006 – Round 4 – Gelfand, Boris – 1/2-1/2 – Nisipeanu, Liviu-Dieter – G76 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. e4 Nb6 10. Be2 Bg4
36. Olympiad 2004 – Round 12 – Zvjaginsev, Vadim – 1/2-1/2 – Gagunashvili, Merab – G447 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Be6 8. Ng5 Bf5 9. h3 h6 10. Nf3 Be6
4. Kings Tournament 2010 – Round 7 – Ponomariov, Ruslan – 1/2-1/2 – Wang, Yue(SH) – G18 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
4. World Blitz 2008 – Round 2 – Kazhgaleyev, Murtas – 1-0 – Kamsky, Gata – G7 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Qb6 8. b3 Bg4 9. Ba3 Re8 10. h3 e6
40. Olympiad Open 2012 – Round 3.38 – Nyback, Tomi – 1-0 – Kojima, Shinya – G203 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. Bb3 Nb6 10. h3 Nbd5
40. Olympiad Open 2012 – Round 4.16 – Gelfand, Boris – 1/2-1/2 – Kazhgaleyev, Murtas – G233 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. b4 Ne4 9. Bb2 Nxc3 10. Bxc3 Bb7
40. Olympiad Open 2012 – Round 4.5 – Movsesian, Sergei – 1/2-1/2 – Barbosa, Oliver – G275 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 a5 9. b3 Bg4 10. Ba3 Re8
41. Olympiad Open 2014 – Round 4.24 – Minero Pineda, Sergio – 0-1 – Movsesian, Sergei – G279 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. Bd2 Bb7 9. cxd5 cxd5 10. Ne5 Nbd7
41. Olympiad Open 2014 – Round 6.6 – Predojevic, Borki – 1/2-1/2 – Vachier-Lagrave, Maxime – G452 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. d4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Be6 8. cxd5 cxd5 9. Qb3 Qb6 10. Qxb6 axb6
41. Olympiad Open 2014 – Round 8.11 – Rodshtein, Maxim – 1-0 – Firman Syah, Farid – G542 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. Bd2 b6 9. Qb3 Bb7 10. Na4 Nbd7
41. Olympiad Open 2014 – Round 8.2 – Jianu, Vlad-Cristian – 1/2-1/2 – Hracek, Zbynek – G559 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Be6 8. b3 Ne4 9. Bb2 Nd7 10. Qc2 Nd6
41. Olympiad Open 2014 – Round 8.40 – Banikas, Hristos – 1-0 – Gonzalez Acosta, Bernal – G582 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. O-O O-O 7. d4 a6 8. a4 a5 9. b3 Na6 10. Ba3 Re8
41. Olympiad Open 2014 – Round 9.9 – Meier, Georg – 1-0 – Kamsky, Gata – G671 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Qb6 8. Ne5 Be6 9. Na4 Qc7 10. Nc5 Bf5
43. Olympiad 2018 – Round 1.13 – Mchedlishvili, Mikheil – 1-0 – Varezhkin, Viktor – G16 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Bf5 8. cxd5 Nxd5 9. Qb3 Nxc3 10. bxc3 Qc7
43. Olympiad 2018 – Round 6.32 – Cori, Jorge – 1-0 – Franco Ocampos, Zenon – G399 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Bg4 8. b3 Nbd7 9. Bb2 e6 10. h3 Bxf3
43. Olympiad 2018 – Round 8.7 – Bu, Xiangzhi – 1-0 – Van Wely, Loek – G548 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Ne4 8. a4 b6 9. a5 Ba6 10. Nxe4 dxe4
7. World Team Championship 2010 – Round 9 – Leitao, Rafael – 1/2-1/2 – Sasikiran, Krishnan – G142 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2 Nbd7 9. Rd1 b6 10. e4 Nxe4
74. Tata Steel GMA 2012 – Round 3 – Kamsky, Gata – 1/2-1/2 – Ivanchuk, Vasyl – G16 1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. c4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Qb6 8. cxd5 cxd5 9. Qb3 Rd8 10. Qxb6 axb6
Alekhine Memorial 1992 – Round 4 – Karpov, Anatoly – 1/2-1/2 – Jussupow, Artur – G12 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 cxd5 9. Qb3 b6 10. h3 Bxf3
Bugojno 1982 – Round 1 – Larsen, Bent – 1/2-1/2 – Petrosian, Tigran V. – G12 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. b4 e6 9. a4 dxc4 10. Bxc4 Nd5
Bugojno 1984 – Round 12 – Larsen, Bent – 0-1 – Smyslov, Vassily – G62 1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Be6 8. cxd5 Bxd5 9. Qc2 Bxf3 10. Bxf3 Nbd7
Corus A 2006 – Round 12 – Mamedyarov, Shakhriyar – 0-1 – Kamsky, Gata – G72 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 Bg4 9. a5 dxc4 10. h3 Bxf3
Euwe Memorial 1988 – Round 1 – Karpov, Anatoly – 1/2-1/2 – Ljubojevic, Ljubomir – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. Qb3 dxc4 9. Bxc4 b5 10. Be2 c5
FIDE GP 2010 – Round 4 – Gelfand, Boris – 1/2-1/2 – Wang, Yue(SH) – G22 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
FIDE WCh KO 2001 – Round 3.3 – Kasimdzhanov, Rustam – 1/2-1/2 – Azmaiparashvili, Zurab – G275 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. h3 Bxf3 10. Bxf3 e6
FIDE WCh KO 2001 – Round 4.3 – Lautier, Joel – 1-0 – Nikolic, Predrag – G305 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. Bd2 Bb7 9. b4 Ne4 10. Rc1 Nxd2
FIDE World Cup 2015 – Round 1.1 – Cheparinov, Ivan – 1/2-1/2 – Ipatov, Alexander – G6 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O e6 8. b3 b6 9. Ba3 Re8 10. Qc2 Nbd7
FIDE World Cup 2017 – Round 2.4 – Sevian, Samuel – 0-1 – Li, Chao – G293 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O b6 8. a4 Bb7 9. a5 bxa5 10. Qa4 dxc4
FIDE World Cup 2019 – Round 1.1 – Shankland, Sam – 1/2-1/2 – Safarli, Elmir – G9 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. Be2 Nbd7 10. Bd2 Bxf3
FIDE World Cup 2019 – Round 1.6 – Shankland, Sam – 1/2-1/2 – Safarli, Elmir – G183 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
FIDE World Cup 2019 – Round 2.1 – Inarkiev, Ernesto – 1/2-1/2 – Xu, Xiangyu – G201 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Bg4
FIDE World Cup 2025 – Round R1 Classical 2 – Karthik Venkataraman – 1-0 – Garcia Pantoja Roberto – G134 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. Nc3 Nbd7 7. Ne5 c6 8. O-O Nxe5 9. dxe5 Nd7 10. cxd5 cxd5
FIDE World Cup 2025 – Round R3 Rapid 1 – Van Foreest Jorden – 0-1 – Alexey Sarana – G519 1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 h6 9. h3 Re8 10. Be3 Bf8
Interpolis 1991 – Round 8 – Kasparov, Garry – 1-0 – Timman, Jan H – G25 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. b4 Nbd7 9. Bb2 dxc4 10. Bxc4 b6
Karen Asrian Memorial 2008 – Round 12 – Aronian, Levon – 1/2-1/2 – Bu, Xiangzhi – G28 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 a5 9. Ne5 Na6 10. cxd5 cxd5
Lindores Abbey Tal Memorial 2021 – Round 8.13 – Nihal Sarin – 1/2-1/2 – Van Foreest, Jorden – G343 1. Nf3 d5 2. e3 c6 3. c4 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O e6 8. b3 b6 9. Bb2 Bb7 10. Rc1 Nbd7
Moscow 1975 – Round ? – Petrosian, Tigran V – 1/2-1/2 – Hort, Vlastimil – G74 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O b6 8. b4 Bb7 9. Bb2 Nbd7 10. cxd5 cxd5
Moscow 1981 – Round 10 – Karpov, Anatoly – 1-0 – Smyslov, Vassily – G39 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Bg4 8. b3 Nbd7 9. Bb2 Re8 10. Rc1 Ne4
Moskou 1981 – Round 1 – Balashov, Yuri S – 1/2-1/2 – Smyslov, Vassily – G26 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Be6 8. b3 c5 9. Bb2 Nc6 10. dxc5 dxc4
Novgorod 1994 – Round 9 – Bareev, Evgeny – 1-0 – Kramnik, Vladimir – G27 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
Paris Immopar rapid 1992 – Round 2 – Bareev, Evgeny – 1-0 – Jussupow, Artur – G10 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. h3 Bf5 10. Qb3 Nxc3
Riga FIDE Grand Prix 2019 – Round 1.4 – Aronian, Levon – 1/2-1/2 – Yu, Yangyi – G23 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. Be2 Nbd7 10. h3 Bxf3
Riga FIDE Grand Prix 2019 – Round 1.5 – Aronian, Levon – 1/2-1/2 – Yu, Yangyi – G29 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. h3 e6 9. b3 Nbd7 10. Ba3 Re8
Riga FIDE Grand Prix 2019 – Round 1.7 – Aronian, Levon – 1-0 – Yu, Yangyi – G33 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 a5 9. cxd5 cxd5 10. Bd2 Nc6
Riga FIDE Grand Prix 2019 – Round 1.9 – Aronian, Levon – 1/2-1/2 – Yu, Yangyi – G37 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. Be2 Nbd7 10. e4 Bxf3
SportAccord Blitz 2014 – Round 10.4 – Bacrot, Etienne – 0-1 – Wang, Hao(ZJWZ) – G76 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O a6 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Bf5
SportAccord Blitz Men 2012 – Round 3.8 – Leko, Peter – 0-1 – Wang, Hao(ZJWZ) – G22 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 a5 9. Qb3 e6 10. Bd2 b6
SportAccord Blitz Men 2013 – Round 10.5 – Wang, Hao(ZJWZ) – 1/2-1/2 – Wang, Yue(SH) – G74 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Bg4
TCh-RUS 2008 – Round 6 – Tomashevsky, Evgeny – 1/2-1/2 – Bu, Xiangzhi – G172 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. Bd2 dxc4 9. Bxc4 Bg4 10. h3 Bxf3
URS Team Ch Moscow 1972 – Round ? – Petrosian, Tigran V – 1-0 – Savon, Vladimir Andreevichndreevich A – G15 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. O-O O-O 7. d4 Be6 8. b3 h6 9. a4 Ne4 10. Bb2 Nd7
Vugar Gashimov Mem 2015 – Round 2.3 – Carlsen, Magnus – 1-0 – Mamedyarov, Shakhriyar – G7 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O b6 8. a4 a5 9. cxd5 cxd5 10. b3 Ne4
World Blitz 2006 – Round 11 – Radjabov, Teimour – 1-0 – Gagunashvili, Merab – G68 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
World Blitz 2007 – Round 2 – Korotylev, Alexey – 0-1 – Kamsky, Gata – G14 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. h3 Bxf3 10. Bxf3 e6
World Blitz 2007 – Round 4 – Korotylev, Alexey – 1-0 – Rublevsky, Sergei – G32 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 Bg4 9. Qb3 Ra7 10. a5 e6
World Blitz 2015 – Round 2.9 – Lenic, Luka – 1/2-1/2 – Andreikin, Dmitry – G139 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 cxd5 9. Qb3 Bc8 10. Bd2 Nc6
World Blitz 2015 – Round 9.9 – Eljanov, Pavel – 1/2-1/2 – Andreikin, Dmitry – G593 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 Bg4 9. cxd5 cxd5 10. Qb3 Ra7
World Blitz 2017 – Round 16.30 – Bocharov, Dmitry – 1-0 – Van Foreest, Jorden – G837 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O e6 8. b3 b6 9. a4 a5 10. Ba3 Re8
World Blitz 2017 – Round 18.13 – Khismatullin, Denis – 0-1 – Jobava, Baadur – G920 1. Nf3 d5 2. e3 c6 3. c4 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b3 Ne4 9. Bb2 Ndc5 10. Rc1 Nxc3
World Blitz 2017 – Round 20.8 – Svidler, Peter – 1-0 – Jobava, Baadur – G1073 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Nbd7 8. Qc2 dxc4 9. Bxc4 Nb6 10. Bb3 Nfd5
World Blitz 2018 – Round 14.49 – Levin, Evgeny A. – 0-1 – Van Foreest, Jorden – G848 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. e4 b5 10. Bd3 e5
World Blitz 2018 – Round 6.47 – Goganov, Aleksey – 0-1 – Kamsky, Gata – G370 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Qb6 8. b3 Bg4 9. h3 Bxf3 10. Bxf3 e6
World Blitz 2019 – Round 10.22 – Bluebaum, Matthias – 1-0 – Kamsky, Gata – G669 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Qb6 8. b3 Bg4 9. h3 Bxf3 10. Bxf3 e6
World Blitz 2021 – Round 1.86 – Van Foreest, Jorden – 1-0 – Baum, Jonasz – G64 1. Nf3 d5 2. e3 g6 3. c4 c6 4. d4 Bg7 5. Nc3 Nf6 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. Bd2 b6 10. Qb3 Bb7
World Blitz 2021 – Round 6.16 – Teclaf, Pawel – 0-1 – Sarana, Alexey – G328 1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. d4 a6 8. b3 Bf5 9. Ba3 Nbd7 10. Rc1 Re8
World Blitz 2022 – Round 13.4 – Matlakov, Maxim – 0-1 – Artemiev, Vladislav – G696 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O e6 8. b3 b6 9. Ba3 Re8 10. Ne5 Bb7
World Blitz Final 2012 – Round 19 – Gelfand, Boris – 1-0 – Chadaev, Nikolai – G148 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2 b6 9. Rd1 Bb7 10. e4 dxe4
World Cup 1991 – Round 10 – Gulko, Boris – 1/2-1/2 – Ljubojevic, Ljubomir – G70 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Ne4 8. Qc2 Nxc3 9. bxc3 b6 10. a4 dxc4
World Cup 1991 – Round 11 – Timman, Jan H – 1-0 – Salov, Valery – G78 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2 Nbd7 9. Rd1 b6 10. e4 Bb7
World Cup 1991 – Round 5 – Gulko, Boris – 1-0 – Salov, Valery – G40 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O b6 8. cxd5 cxd5 9. Ne5 Bb7 10. Bd2 Nfd7
World Rapid 2019 – Round 11.19 – Bocharov, Dmitry – 1/2-1/2 – Yu, Yangyi – G696 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Ne4 8. Qb3 dxc4 9. Bxc4 Nd6 10. Be2 Be6
World Rapid Final 2012 – Round 8 – Gelfand, Boris – 1-0 – Tkachiev, Vladislav – G57 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O b6 8. Qc2 Nbd7 9. e4 dxe4 10. Nxe4 Qc7

D94o — Gruenfeld: Slav/Schlecter (1922)

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 c6 6.Be2 O-O 7.O-O

Les coups candidats

7…Bg4 — 18.2% (1021 parties)

Ambassadeurs : Arkell, Keith C (5x), Westerinen, Heikki M.J. (4x), Sitnikov, Dmitrij (4x), Bosch van Rosenthal, Edzard (3x), Dienavorian, Manuel (3x), Smyslov, Vladimir (3x), Jussupow, Artur (3x), Gretarsson, Helgi Ass (3x)

7…Nbd7 — 16.8% (939 parties)

Ambassadeurs : Korchnoi, Viktor (3x), Soos, Bela (3x), Larsen, Bent Ravn (3x), Zimmerman, Yuri (3x), Malmstroem, Jan Hendrik (3x), Pfleger, Helmut, Dr. (2x), Aditya Balu Jadhav (2x), Gheorghiu, Florin (2x)

7…dxc4 — 16.4% (918 parties)

Ambassadeurs : Li, Chao b (11x), Neuman, Petr (8x), Prohaszka, Peter (7x), Semenova, Lidia K (5x), Malaniuk, Vladimir P (5x), Danin, Alexandre (5x), Pachman, Ludek (4x), Juncu, Margareta (4x)

7…a6 — 14.0% (785 parties)

Ambassadeurs : Bu, Xiangzhi (14x), Laurusas, Tomas (14x), Stefanova, Antoaneta (12x), Kamsky, Gata (12x), Welling, Gerard (9x), Murey, Jacob (5x), Kazhgaleyev, Murtas (5x), Avdeeva, Veronika (4x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Bg4	7…Nbd7	7…dxc4	7…a6
<1800	250	16%	28%	11%	8%
1800-2200	1509	18%	27%	13%	10%
2200-2600	3059	19%	10%	19%	17%
2600+	302	14%	4%	14%	24%

Évolution par décennie (% des parties)

Décennie	N parties	7…Bg4	7…Nbd7	7…dxc4	7…a6
1950s	43	12%	26%	14%	—
1960s	98	12%	29%	18%	1%
1970s	99	17%	19%	17%	—
1980s	209	24%	18%	19%	3%
1990s	742	23%	17%	18%	7%
2000s	1208	19%	21%	15%	15%
2010s	2546	17%	15%	17%	17%
2020s	658	16%	14%	15%	15%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Bg4	17%	16%	▼ -1.3%
7…Nbd7	15%	14%	-0.5%
7…dxc4	17%	15%	▼ -1.5%
7…a6	17%	15%	▼ -2.8%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 6 parties
Smyslov, Vladimir — 5 parties
Karpov, Anatoly — 5 parties
Tal, Mikhail — 3 parties
Anand, Viswanathan — 3 parties
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Kramnik, Vladimir — 2 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 2 parties
Smyslov, Vassily — 1 partie
Gukesh D — 1 partie

Parties historiques

7…Bg4 — 18.2% (1021 parties)

1956 — Korchnoi, Viktor vs Sakharov, Yuri N — 1-0 — Ch URS (1/2 final)
1956 — Kortchnoi, V. vs Sakharov, Yuri G. — 1-0 — Tbilisi GEO
1956 — Korchnoi, Viktor vs Zurakhov, Vladlen Y — 1-0 — URS-ch sf Tbilisi GEO
1957 — Krogius, Nikolai V vs Radovici, Corvin — 1-0 — Ploiesti
1958 — Olafsson, Fridrik vs Sanguineti, Raúl Carlos — 1/2-1/2 — Portoroz izt

7…Nbd7 — 16.8% (939 parties)

1950 — Mueller, Helge vs Kongshavn, Harry — 1-0 — Dubrovnik olm
1951 — Bogoljubov, Evgeniy vs Pfeiffer, Gerhard — 1/2-1/2 — Augsburg GER
1952 — Cooper, James Ross vs Kashdan, Isaac — 1/2-1/2 — Hollywood
1956 — Bosch van Rosenthal, Edzard vs Dorn, Max — 1-0 — Lenzerheide
1957 — Primavera, Giuseppe vs Palmiotto, Fiorentino — 1-0 — Reggio Emilia ch ITA

7…dxc4 — 16.4% (918 parties)

1950 — Eros, Plata vs Kopetzky, Karl — 1-0 — Vienna AUT
1953 — Rossetto, Hector vs Letelier Martner, Rene — 1-0 — Mar del Plata ARG
1953 — Rossetto, Hector vs Letelier Martner, Rene — 1-0 — Mar del Plata ARG
1954 — Sansas, Andre vs Boutteville, Cesar — 0-1 — Marseille FRA
1958 — Pachman, Ludek vs Pomar Salamanca, Arturo — 1-0 — Munchen olm

7…a6 — 14.0% (785 parties)

1965 — Filip, Miroslav vs Damjanovic, Mato — 1/2-1/2 — Zagreb CRO
1987 — Nogueiras Santiago, Jesus vs Granda Zuniga, Julio E — 1/2-1/2 — Zagreb CRO
1987 — Dizdar, Goran vs Tischbierek, Raj — 0-1 — Halle GER
1988 — Cvitan, Ognjen vs Dizdar, Goran — 1/2-1/2 — Sarajevo BIH
1988 — Karpov, Anatoly vs Ljubojevic, Ljubomir — 1/2-1/2 — Amsterdam NED

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