E92a — King’s Indian: 6.Be2 e5

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte b5….

Atouts. Les Blancs s'appuient sur les cases fortes b5, d5 et g5 et la paire de fous.

Côté adverse. Les fous enfermés en g7 et c8.

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) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte g4.

Atouts. Les Noirs s'appuient sur la case forte g4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et e2 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...Nbd7 (Développer Nb8) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...c6 (Rupture) ; ...c5 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d6→e5, c7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (3v1), ● g5 (2v0)	● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v1), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Enfermé (mob. 2)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● a1, ● h1)	3 (● b8, ● 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	● c4-c5, ● d4-d5	● …c7-c6, ● …c7-c5, ● …d6-d5

Partie
1950 Dubrovnik olm – Round 1 – Devos, Paul – 1/2-1/2 – Prins, Lodewijk – G32 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. h3 Nc6 8. Be3 exd4 9. Nxd4 Re8 10. Nxc6 bxc6
1953 Hastings ch-BCF – Round 6 – Newman Caceres, Reynaldo Adolfo – 0-1 – Barden, Leonard – G52 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. d5 d6 6. e4 O-O 7. Be2 e5 8. dxe6 fxe6 9. O-O Nc6 10. h3 Qe7
1954 Kiev ch-URS – Round 1 – Borisenko, Georgy K – 0-1 – Petrosian, Tigran A. – G70 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 c5 7. d5 e5 8. g3 Nbd7 9. Nh4 Ne8 10. Qc2 a6
1955 Moskou ch-URS – Round 1 – Kotov Lundqvist, Alex – 1/2-1/2 – Petrosian, Tigran A. – G42 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Ne8 9. a3 f5 10. b4 Na6
1956 Moscow olm prel – Round 7 – Golombek, Harry – 1/2-1/2 – Olafsson, Fridrik – G217 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. e4 d6 7. Be2 e5 8. dxe6 fxe6 9. e5 Ne8 10. exd6 Nxd6
1956 URS Ch sf – Round ? – Spassky, Boris V. – 1-0 – Zilber, Israel – G38 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. h3 b5 9. cxb5 a6 10. bxa6 Nh5
1957 It Gotha GER – Round 6 – Udovcic, Mijo – 1/2-1/2 – Vasiukov, Evgeni – G15 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. O-O Na6 9. Ne1 Nd7 10. g3 f5
1957 Rio de Janeiro zt – Round 1 – Najdorf, Miguel – 1-0 – Gentil Junior, Luiz – G39 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. d5 c5 7. Nf3 O-O 8. h3 Nh5 9. g3 h6 10. Nh2 Nf6
1959 Boehlen U20 – Round 4 – Kuettner, Uwe – 1-0 – Neukirch, Detlef – G6 1. d4 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. e4 e5 6. Be2 Nf6 7. Nf3 O-O 8. O-O Nh5 9. Ne1 Nf4 10. Nd3 Nxd3
1959 Dresden – Round 10 – Karaklajic, Nikola – 0-1 – Taimanov, Mark E – G69 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 O-O 7. Nf3 e5 8. dxe6 Bxe6 9. O-O Nc6 10. Bf4 Qa5
1959 Tbilisi ch-URS – Round 16 – Krogius, Nikolai V – 1/2-1/2 – Yukhtman, Yakov – G131 1. c4 Nf6 2. d4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. a3 f5 10. b4 Na6
1959 Tbilisi ch-URS – Round 16 – Tal, Mikhail – 1/2-1/2 – Spassky, Boris Vasily – G133 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. O-O Nbd7 9. a3 h6 10. Ne1 a6
1960 Paignton Premier 10th – Round 4 – Mardle, Denis – 1-0 – Girling, Clive F – G15 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Bg5 Nbd7 8. Qd2 Re8 9. dxe5 dxe5 10. Rd1 c6
1961 Belgrade Open – Round 5 – Gligorić, Svetozar – 0-1 – Doda, Zbigniew – G12 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. Nd3 Nf6
1961 Belgrade Open Belgrade YUG – Round 3 – Karaklajic, Nikola – 1-0 – ? – G6 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. dxe6 fxe6 9. e5 dxe5 10. Qxd8 Rxd8
1961 Belgrade Open Belgrade YUG – Round 8 – Forintos, Gyozo V – 0-1 – Vasiukov, Evgeni – G15 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. dxe6 Bxe6 9. Bf4 Qb6 10. O-O Rd8
1961 Bled – Round 18 – Najdorf, Miguel – 0-1 – Ivkov, Borislav – G156 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. O-O Ng4 9. Ne1 Nh6 10. Nd3 Nd7
1961 Kiev (Ukraine) – Round 9 – Kostiuchenko, Alexander – 0-1 – Kots, Yuri I – G14 1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. e4 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. f4 exf4
1961 Maroczy Memorial Budapest HUN – Round 1 – Bronstein, David I – 1/2-1/2 – Haag, Ervin – G30 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 c5 7. d5 e5 8. dxe6 Bxe6 9. O-O Nc6 10. h3 Qb6
1961 New York ch-USA – Round 9 – Weinstein, Raymond – 1/2-1/2 – Evans Lianda – G43 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Bg5 h6 8. Bh4 Nbd7 9. Qd2 exd4 10. Nxd4 Nxe4
1961 WchT U26 08th – Round 2.3 – Sherwin, James T – 0-1 – Gufeld, Eduard – G17 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5
1961 Zevenaar – Round 2 – Stahlberg, Gideon – 1/2-1/2 – Milic, Bozidar – G26 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5
1961 Zevenaar – Round 9 – O'Kelly, A. – 1/2-1/2 – Milic, Bozidar – G64 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. O-O Ng4 9. Ne1 Nh6 10. Nd3 Nd7
1962 Argentina – Round 1 – Goldenberg, Edgardo – 1-0 – Schweber, Samuel – G9 1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 Bg7 5. e4 d6 6. Be2 O-O 7. Nf3 e5 8. O-O Nh5 9. g3 Bh3 10. Re1 Bg4
1962 Argentina – Round 8 – Foguelman, Alberto – 1-0 – Garcia Rodriguez, Raimundo – G39 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. Be3 Nh5 9. g3 f5 10. Qc2 Na6
1962 Kiev (Ukraine) – Round 12 – Kots, Yuri I – 1-0 – Adler, Viktor – G22 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 e5 7. Bg5 h6 8. Bh4 Nbd7 9. O-O g5 10. Bg3 Nh5
1962 Varna olm – Round 9 – Lokvenc, Josef – 1/2-1/2 – Brinck-Claussen, Bjorn – G201 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Be2 Bg7 7. Nf3 O-O 8. O-O Ne8 9. Bg5 f6 10. Bd2 f5
1963 Alekhine Memorial – Round 6 – Simagin, Vladimir – 1/2-1/2 – Balcerowski, Witold – G39 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Bg5 exd4 8. Nxd4 Nc6 9. Nc2 h6 10. Bh4 g5
1963 Halle zt – Round ? – Malich, Burkhard, Dr. – 1/2-1/2 – Pavlov, Mircea-Sergiu-Aurelian – G140 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Ne8 9. Ne1 f5 10. Nd3 Nf6
1963 Hoogovens – Round 3 – Pilnik, Herman – 0-1 – Donner, Jan-Hein – G30 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. O-O Ne8 9. a3 a5 10. Rb1 Na6
1963 Hoogovens – Round 5 – Van Scheltinga, Theo – 1/2-1/2 – Armoon Tan, Hooman – G43 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. dxe6 Bxe6 9. O-O Nc6 10. Bf4 Qb6
1963 JUG-URS – Round ? – Simagin, Vladimir – 1/2-1/2 – Gligorić, Svetozar – G22 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Bg5 h6 8. Bh4 exd4 9. Nxd4 Nc6 10. Nc2 Re8
1964 Amsterdam Interzonal – Round 8 – Foguelman, Alberto – 1/2-1/2 – Stein, Leonid – G6 1. d4 c5 2. d5 Nf6 3. c4 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. h3 a6 9. Be3 Nh5 10. Qd2 Nf4
1964 Bordeaux Open – Round 10 – Chaude de Silans, Chantal – 0-1 – Zinser, Sylvain – G33 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Bg5 Nbd7 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qe7
1964 Buenos Aires – Round 1 – Foguelman, Alberto – 0-1 – Najdorf, Miguel – G5 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. h3 a6 9. Be3 Nh5 10. Qd2 Nf4
1964 Buenos Aires – Round 7 – Schweber, Samuel – 0-1 – Najdorf, Miguel – G61 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. O-O Nh5 9. g3 Nf6 10. Ne1 Nbd7
1964 Capablanca Memorial – Round 13 – Uhlmann, Wolfgang – 1-0 – Robatsch, Karl – G126 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Nbd7 9. Bg5 h6 10. Bh4 Re8
1964 DDR Ch 14th – Round 8 – Wehnert, Lutz – 0-1 – Maedler, Juergen, Dr. – G11 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. dxe6 Bxe6 9. Bf4 Qa5 10. O-O Nc6
1964 Mar del Plata – Round 4 – Foguelman, Alberto – 1/2-1/2 – Bielicki, Carlos – G12 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. dxe6 Bxe6 9. Bf4 Qa5 10. Qd2 Nc6
1964 Punta del Este – Round 6 – Cruz, Raul C. – 0-1 – Bielicki, Carlos – G21 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. O-O Ng4 9. Ne1 Nh6 10. Nd3 f5
1964 Tel Aviv olm fin-A – Round 2 – Porath, Yosef – 1-0 – Doda, Zbigniew – G29 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. dxe6 Bxe6 9. Bf4 Qb6 10. Qd2 Rd8
1964 Tel Aviv olm prel – Round 4 – Viner, Phillip – 0-1 – Jansa, Vlastimil – G140 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. Bg5 h6 8. Bh4 exd4 9. Nxd4 Re8 10. f3 c6
1964 Tel Aviv olm prel – Round 7 – Kottnauer, Cenek – 1-0 – Doda, Zbigniew – G252 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 Nd7 10. Nd3 f5
1964 WchT U26 11. fin-A – Round 2.2 – Khodos, German – 1-0 – Kavalek, Lubomir – G25 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5
1965 Hamburg etc – Round 9 – Weise, Daniel, Dr. – 1-0 – Ree, Hans – G108 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5
1965 Hastings ch-BCF – Round 8 – Haygarth, Michael J – 1/2-1/2 – Hindle, Owen M – G83 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. d5 O-O 6. e4 d6 7. Be2 e5 8. O-O Nbd7 9. Ne1 a6 10. Bg5 h6
1965 Hoogovens – Round 4 – Donner, Jan-Hein – 1-0 – Langeweg, Kick – G37 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. O-O Ne8 9. Ne1 Nd7 10. Nd3 f5
1965 IBM – Round 7 – Filip, Marius Liviu – 1/2-1/2 – Langeweg, Kick – G24 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Be2 Bg7 7. Nf3 O-O 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5
1965 It II Beverwijk NED – Round 5 – Kramer, Haije – 1/2-1/2 – De Rooi, Paul – G13 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c5 7. d5 e5 8. O-O Nh5 9. g3 Bh3 10. Re1 Bf6
1965 Mar del Plata – Round 10 – Bielicki, Carlos – 0-1 – Panno, Oscar – G78 1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 O-O 6. d5 d6 7. Be2 e5 8. e4 h6 9. Nd2 h5 10. Nb3 a6
1965 WchT U26 12. prel – Round 2 – Eriksson, Bo HT – 1/2-1/2 – Jansa, Vlastimil – G10 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e5 8. O-O Nbd7 9. Ne1 Ne8 10. f4 exf4
1966 Helsinki – Round 8 – Brander, Ilmari – 0-1 – Taimanov, Mark E – G34 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 O-O 7. Nf3 e5 8. O-O Ne8 9. Nd2 f5 10. exf5 gxf5
1966 La Habana olm fin-C – Round 12 – Cassidy, Raymond – 1/2-1/2 – Yepez, Olavo – G78 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Bg5 f6 10. Bh4 a6
1966 Rio Hondo zt – Round 13 – Miranda, Marcio Marcos do Carmo – 1/2-1/2 – Panno, Oscar – G76 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 O-O 7. Nf3 e5 8. dxe6 fxe6 9. O-O Nc6 10. Bg5 e5
1966 Rzeszow ch POL – Round 3 – Zoltek, Tadeusz – 1/2-1/2 – Pietrusiak, Bogdan – G15 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 e5 7. Nf3 O-O 8. O-O Ne8 9. Ne1 f5 10. f4 Nd7
1966 Santa Monica – Round 5 – Donner, Jan-Hein – 1/2-1/2 – Petrosian, Tigran V – G22 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. Nd3 Nd7
1966 WchT U26 fin-A 13th – Round 10 – Westerinen, Heikki M.J. – 1-0 – Brinck-Claussen, Bjorn – G25 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Ne8 9. Ne1 Nd7 10. Nd3 f5
1967 Capablanca Memorial – Round 15 – Rossetto, Hector – 1/2-1/2 – Abreu Rodriguez, Juan Luis – G131 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. e4 O-O 7. Be2 e5 8. O-O Ne8 9. Bg5 f6 10. Bd2 Nd7
1967 Churchill Memorial Open 15th – Round 6 – Kottnauer, Cenek – 1-0 – Jakobsen, Ole – G6 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 O-O 7. Nf3 e5 8. O-O Ng4 9. Rb1 Qe7 10. a3 f5
1967 DDR Ch 16th – Round 2 – Malich, Burkhard, Dr. – 1-0 – Vogt, Lothar – G8 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. Bg5 h6 8. Bh4 g5 9. dxe5 Nfd7 10. Bg3 dxe5
1967 Sofia tt – Round 5 – Malich, Burkhard, Dr. – 1-0 – Anastassopulos, Anastasios – G74 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Bg5 exd4 8. Nxd4 c6 9. Qd2 Qa5 10. Nb3 Qb4
1968 Alma Ata ch-URS – Round 5 – Lein, Anatoly – 1/2-1/2 – Tal, Mikhail – G58 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 O-O 7. Nf3 e5 8. O-O Ne8 9. a3 Nd7 10. b4 Qe7
1968 Bamberg – Round 5 – Kestler, Hans-Guenther – 1/2-1/2 – Petrosian, Tigran A. – G41 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5
1968 Cardenas/Matanzas/Santa Clara – Round 16 – Morales Garcia, Hugo – 0-1 – Cobo Arteaga, Eldis – G85 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. d5 d6 5. c4 Nf6 6. Nc3 O-O 7. Be2 e5 8. h3 a6 9. g4 b5 10. cxb5 axb5
1968 Kecskemet – Round 1 – Malich, Burkhard, Dr. – 1-0 – Popov, Lazar – G15 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. Bg5 Nbd7 8. O-O h6 9. Bh4 c6 10. d5 cxd5
1968 Lugano olm - Round 1 - Petrosian, Tigran A. - 1-0 - Kottnauer, Cenek - G35 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Qe8
1968 Lugano SUI – Round 1 – Uhlmann, Wolfgang – 1/2-1/2 – Gligorić, Svetozar – G42 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Bg5 h6 8. Bh4 Nbd7 9. O-O g5 10. dxe5 Nh5
1968 Mar del Plata ch-ARG – Round 7 – Incutto, Carlos – 0-1 – Acosta Garcia, Rafael Isaac – G48 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8
1968 Meldorf U26 – Round 10 – Klibor, Lutz – 1/2-1/2 – Westerinen, Heikki M.J. – G40 1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. d5 e5 8. O-O Nbd7 9. Ne1 Ne8 10. Be3 f5
1968 Olympiad Lugano SUI – Round ? – Petrosian, Tigran V – 1-0 – Kottnauer, Cenek – G13 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Qe8
1968 URS Team Ch – Round 1 – Pasman, Michael – 0-1 – Kapengut, Albert – G68 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. Bg5 h6 8. Bh4 Nc6 9. dxe5 dxe5 10. Qxd8 Rxd8
1968 URS-JUG – Round 4 – Gligorić, Svetozar – 1/2-1/2 – Geller, Efim P – G8 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. O-O Na6 9. Bg5 h6 10. Bh4 Qe8
1969 Danmarksmesterskabet – Round 10 – Brinck-Claussen, Bjorn – 1-0 – Jensen, Allan Astrup – G18 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Qe8
1969 Hoogovens – Round 13 – Van Scheltinga, Theo – 0-1 – Doda, Zbigniew – G106 1. c4 g6 2. e4 Bg7 3. d4 c5 4. d5 d6 5. Nc3 Nf6 6. Be2 O-O 7. Nf3 e5 8. O-O Nbd7 9. Ne1 Ne8 10. Nd3 Qe7
1969 Leningrad – Round 1 – Antoshin, Vladimir S – 1-0 – Mukhin, Mikhail – G6 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. O-O Na6 9. Bg5 h6 10. Bh4 Qe8
1969 Liberation – Round 10 – Janosevic, Dragoljub – 1-0 – Botvinnik, Mikhail – G42 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 c5 5. d5 Nf6 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. a3 f5 10. b4 b6
1969 Sarajevo 12th – Round 10 – Uhlmann, Wolfgang – 1/2-1/2 – Vukic, Maroje – G14 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Bg5 Nbd7 8. O-O h6 9. Bh4 g5 10. dxe5 dxe5
1969 WchT U26 fin-A 16th – Round 2.1 – Segal, Alexandru Sorin – 1-0 – Sloth, Jorn – G9 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Nbd7 9. Ne1 Ne8 10. Nd3 f5
1969 Zagreb – Round 12 – Udovcic, Mijo – 1-0 – Hort, Vlastimil – G83 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8
1970 Belgrade URS-World – Round 2.5 – Gligoric, Svetozar – 1/2-1/2 – Geller, Efim P – G11 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Be3 Ng4 9. Bg5 f6 10. Bh4 Na6
1970 Belgrade URS-World – Round 4.5 – Gligoric, Svetozar – 1/2-1/2 – Geller, Efim P – G12 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Bd7
1970 IBM – Round 10 – Marovic, Drazen – 1/2-1/2 – Bednarski, Jacek – G36 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. e4 O-O 6. Be2 e5 7. Be3 c6 8. h3 exd4 9. Bxd4 Re8 10. e5 dxe5
1970 IBM – Round 4 – Gligoric, Svetozar – 1/2-1/2 – Geller, Efim P – G72 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. O-O Na6 9. Bg5 h6 10. Bh4 Bd7
1970 Palma de Mallorca Interzonal – Round 1 – Rubinetti, Jorge – 1/2-1/2 – Panno, Oscar – G137 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7
1970 Palma de Mallorca Interzonal – Round 10 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Ujtumen, Tudev – G142 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 h5 10. h3 Nh6
1970 Palma de Mallorca Interzonal – Round 12 – Jimenez Zerquera, Eleazar – 0-1 – Uhlmann, Wolfgang – G144 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. d5 Ne7
1970 Palma de Mallorca Interzonal – Round 13 – Filip, Miroslav – 1/2-1/2 – Geller, Efim P – G135 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 c6 8. Qd2 Nbd7 9. O-O Re8 10. d5 cxd5
1970 Palma de Mallorca Interzonal – Round 8 – Polugaevsky, Lev – 1/2-1/2 – Uhlmann, Wolfgang – G51 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. O-O Na6 9. Bg5 h6 10. Bh4 Qe8
1970 Vinkovci – Round 7 – Petrosian, Tigran V. – 1/2-1/2 – Quinteros, Miguel Angel – G17 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. e4 O-O 6. Be2 e5 7. d5 a5 8. Be3 Ng4 9. Bg5 f6 10. Bh4 Na6
1970 Vinkovci – Round 7 – Petrosian, Tigran V. – 1/2-1/2 – Quinteros, Miguel Angel – G18 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. e4 O-O 6. Be2 e5 7. d5 a5 8. Be3 Ng4 9. Bg5 f6 10. Bh4 Na6
1971 Hoogovens – Round 11 – Olafsson, Fridrik – 1-0 – Andersson, Ulf – G221 1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. d5 d6 5. Nc3 Nf6 6. e4 O-O 7. Be2 e5 8. h3 Na6 9. Bg5 Bd7 10. Nh2 h6
1971 Hoogovens – Round 5 – Van den Berg, John – 0-1 – Medina-Garcia, Antonio – G98 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5
1971 Moscow – Round ? – Petrosian, Tigran V. – 1-0 – Balashov, Yuri S – G114 1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. d5 a5 8. Qc2 Na6 9. Bg5 h6 10. Be3 Nc5
1971 Moscow – Round 1 – Smyslov, Vassily – 1/2-1/2 – Tukmakov, Vladimir B – G226 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. O-O Na6 9. Re1 Nc5 10. Bf1 Nh5
1971 Moscow – Round 1 – Tukmakov, Vladimir B – 1-0 – Balashov, Yuri S – G99 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Qe7 8. d5 Ng4 9. Bg5 f6 10. Bh4 Nh6
1972 San Antonio – Round 1 – Saidy, Anthony – 0-1 – Hort, Vlastimil – G28 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. Be3 Qe7 8. d5 Ng4 9. Bg5 f6 10. Bh4 Nd7
1972 San Antonio – Round 4 – Hort, Vlastimil – 1/2-1/2 – Gligoric, Svetozar – G52 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 g5 10. Bg3 Nh6
1972 San Antonio – Round 5 – Saidy, Anthony – 0-1 – Hort, Vlastimil – G27 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. Be3 Qe7 8. d5 Ng4 9. Bg5 f6 10. Bh4 Nd7
1972 Skopje ol (Men) fin-A – Round 10 – Wirthensohn, Heinz – 0-1 – Vogt, Lothar – G65 1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be2 O-O 6. Nf3 e5 7. Be3 Qe7 8. d5 a5 9. Nd2 h5 10. f3 Nh7
1972 Skopje ol (Men) fin-A – Round 11 – Enklaar, Bertus – 1/2-1/2 – Uddenfeldt, Dan – G428 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nd7 10. O-O Nh6
1972 Skopje ol (Men) fin-A – Round 11 – Ree, Hans – 1-0 – Ornstein, Axel – G186 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 c5 8. Bg5 h6 9. Bh4 Qe8 10. Nd2 Nh7
1972 Skopje ol (Men) fin-A – Round 2 – Ree, Hans – 1-0 – Hamann, Svend – G102 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 e5 7. d5 c5 8. Bg5 h6 9. Bh4 Nbd7 10. Nd2 a6
1972 Skopje ol (Men) fin-A – Round 6 – Donner, Jan Hein – 1-0 – Kavalek, Lubomir – G184 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 h6 8. Nd2 a5 9. Nf1 Na6 10. g4 Nh7
1972 Skopje ol (Men) fin-A – Round 6 – Ivkov, Borislav – 1/2-1/2 – Diez del Corral, Jesus – G101 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 e5 7. Be3 Qe7 8. d5 Ng4 9. Bg5 f6 10. Bh4 h5
1972 Skopje ol (Men) fin-A – Round 8 – Ree, Hans – 1-0 – Diez del Corral, Jesus – G99 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O g5
1972 Skopje ol (Men) fin-A – Round 9 – Hamann, Svend – 1/2-1/2 – Huebner, Robert – G179 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Nf3 e5 7. d5 a5 8. Qc2 Na6 9. O-O Nh5 10. g3 f5
1973 Leningrad Interzonal – Round 16 – Gligoric, Svetozar – 1/2-1/2 – Quinteros, Miguel Angel – G40 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. Nd3 Nd7
1973 Leningrad Interzonal – Round 9 – Kuzmin, Gennadi – 1-0 – Tal, Mihail – G41 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 O-O 6. Nf3 d6 7. Be2 e5 8. O-O Ne8 9. a3 Qe7 10. b4 Nd7
1974 Manila – Round 1 – Naranja, Renato – 1-0 – Gheorghiu, Florin – G16 1. c4 g6 2. Nf3 Bg7 3. d4 c5 4. d5 d6 5. Nc3 Nf6 6. e4 O-O 7. Be2 e5 8. Bg5 h6 9. Bxf6 Bxf6 10. h4 a6
1975 Portoroz/Ljubljana – Round 2 – Ribli, Zoltan – 1-0 – Planinec, Albin – G6 1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. O-O Na6 9. Bg5 h6 10. Bh4 c6
1975 URS Team Ch – Round 1 – Levit, Roman – 1-0 – Susterman, Lazar – G162 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5
Buenos Aires olm 1978 – Round 1 – Korchnoi, Viktor – 1-0 – Kavalek, Lubomir – G9 1. d4 g6 2. e4 d6 3. c4 Bg7 4. Nc3 Nf6 5. Be2 O-O 6. Nf3 e5 7. Bg5 h6 8. Bh4 g5 9. dxe5 gxh4 10. exf6 Qxf6
GRENKE Chess Classic 2019 – Round 1.1 – Keymer, Vincent – 0-1 – Carlsen, Magnus – G1 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5
Linares 1994 – Round 1 – Kramnik, Vladimir – 1/2-1/2 – Gelfand, Boris – G10 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Qe8
Linares 1994 – Round 11 – Illescas Cordoba, Miguel – 1-0 – Gelfand, Boris – G62 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Qe8
Madrid 1994 – Round 2 – Shirov, Alexei – 0-1 – Polgar, Judit – G9 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Qe8
Olympiad 2002 – Round 5 – Vallejo Pons, Francisco – 1-0 – Situru, Muhammad Ivan – G170 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Qe8 10. Nd2 Na6
PCA/Intel-GP 1995 – Round 4 – Kramnik, Vladimir – 0-1 – Kasparov, Garry – G24 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. O-O Qe8
Riga Interzonal 1979 – Round 5 – Tal, Mikhail – 1/2-1/2 – Bouaziz, Slim – G11 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. Bg5 h6 8. Bh4 Qe8 9. dxe5 dxe5 10. Nd5 Nxd5
Tallinn 1973 – Round 1 – Timman, Jan H – 0-1 – Tal, Mikhail – G14 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e5 8. O-O Ne8 9. Ne1 Nd7 10. Nd3 f5
World Blitz 2015 – Round 11.32 – Salem, A.R. Saleh – 0-1 – Munoz, Miguel – G682 1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Nf3 d6 7. Be2 e5 8. O-O Ne8 9. Rb1 h6 10. g3 Kh7
World Cup 1989 – Round ? – Jussupow, Artur – 1-0 – Kasparov, Garry – G122 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8

E92a —

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5

Les coups candidats

7.O-O — 63.6% (72374 parties) →

Ambassadeurs : Ftacnik, Lubomir (194x), Van Wely, Loek (185x), Farago, Ivan (109x), Epishin, Vladimir (107x), Gleizerov, Evgeny (105x), Sakic, Radislav (102x), Uhlmann, Wolfgang (96x), Cebalo, Miso (95x)

7.d5 — 14.5% (16542 parties) →

Ambassadeurs : Naumkin, Igor (112x), Danner, Georg (99x), Huss, Andreas (78x), Lugovoi, Aleksei (41x), Franco Ocampos, Zenon (34x), Babula, Vlastimil (34x), Polak, Tomas (32x), Kolanek, Roman (32x)

7.Be3 — 11.6% (13255 parties) →

Ambassadeurs : Volkov, Sergey (89x), Timoscenko, Gennadij (60x), Shipov, Sergei (58x), Shishkin, Vadim (57x), Grooten, Herman (54x), Giorgadze, Giorgi Gel (53x), Adamski, Jan (43x), Van Wely, Loek (41x)

7.dxe5 — 9.6% (10931 parties) →

Ambassadeurs : Kolanek, Roman (58x), Kovacs, Arthur Dr. (34x), Veselsky, Jozef (31x), Georgiev, Krum (26x), ? (26x), Roeder, Matthias (26x), Lacrosse, Marc (22x), Kahn, Evarth Dr. (22x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.O-O	7.d5	7.Be3	7.dxe5
<1800	2178	51%	22%	7%	18%
1800-2200	33376	61%	16%	9%	13%
2200-2600	57363	66%	12%	14%	7%
2600+	2196	72%	7%	17%	3%

Évolution par décennie (% des parties)

Décennie	N parties	7.O-O	7.d5	7.Be3	7.dxe5
1920s	4	25%	50%	—	25%
1930s	9	89%	—	—	11%
1940s	8	38%	38%	—	25%
1950s	526	71%	19%	2%	7%
1960s	1461	50%	30%	12%	6%
1970s	2375	60%	17%	12%	10%
1980s	5443	62%	13%	14%	10%
1990s	26079	63%	16%	9%	10%
2000s	32583	63%	13%	13%	11%
2010s	37212	65%	14%	12%	9%
2020s	8100	66%	15%	13%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.O-O	65%	66%	▲ +0.6%
7.d5	14%	15%	▲ +0.9%
7.Be3	12%	13%	▲ +1.0%
7.dxe5	9%	7%	▼ -2.2%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Karpov, Aleksandr — 10 parties
Anand, Viswanathan — 10 parties
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Gukesh D — 10 parties
Euwe, Max — 6 parties
Botvinnik, Mikhail — 4 parties
Fischer, Robert James — 1 partie

Parties historiques

7.O-O — 63.6% (72374 parties)

1923 — van der Veen, Heinz vs Sturm, Jakob — 1-0 — NED
1931 — Spencer, Edmund vs Morrison, John Harold — 0-1 — Worcester
1932 — Fontein, George vs Van den Bosch, Johannes — 1-0 — The Hague NED
1934 — Heinicke, Herbert vs Engels, Ludwig — 1-0 — Aachen GER
1936 — Van Scheltinga, Theo vs Poschauko, Karl — 1/2-1/2 — Munich GER

7.d5 — 14.5% (16542 parties)

1923 — Grondman, J. vs Euwe, Max — 0-1 — Amsterdam NED
1925 — Graafland, Carla vs Euwe, Max — 1/2-1/2 — NLD Cup
1949 — Lilienthal, Andor vs Geller, Efim P. — 1-0 — Moskou ch-URS
1949 — Petrosian, Tigran V. vs Geller, Efim P. — 0-1 — Moscow ch-SU
1949 — Petrosian, Tigran A. vs Geller, Efim P. — 0-1 — Moskou ch-URS

7.Be3 — 11.6% (13255 parties)

1953 — Shocron, Ruben vs Najdorf, Miguel — 0-1 — Mar del Plata ARG
1954 — Lisitsin, Georgy vs Taimanov, Mark — 1/2-1/2 — Kiev UKR
1954 — Al Tal, Ammar vs Keres, Marken — 0-1 — Tallinn EST
1954 — Tal, Mikhail vs Keres, Paul Petrovich — 0-1 — Tallinn EST
1954 — Lisitsin, Georgy vs Taimanov, Mark — 1/2-1/2 — Kiev ch-URS

7.dxe5 — 9.6% (10931 parties)

1925 — Straat, Evert-Jan vs Euwe, Max — 0-1 — NLD-ch Amsterdam NED
1938 — Weil, Wolfgang vs Herrmann, Hans, Dr. — 0-1 — Bad Oeynhausen GER
1947 — Schmaus, Adolf vs Roedl, Ludwig — 0-1 — Riedenburg
1949 — Flohr, Salo vs Geller, Efim P. — 0-1 — Moskou ch-URS
1950 — Gruenfeld, Ernst vs Geller, Efim P. — 0-1 — Szawno Zdroj

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