D43q — Semi-Slav: Moscow, Hastings Variation

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 h6 6.Bxf6 Qxf6 7.Qb3 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte e5.

Atouts. Les Blancs s'appuient sur la case forte e5.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou f1 et les tours a1 et h1).

Plans. e4 (Centre d4+e4, libère Bf1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte f5….

Atouts. Les Noirs s'appuient sur les cases fortes f5 et g5 et la paire de fous.

Côté adverse. Le fou enfermé en f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, les fous c8 et f8 et les tours a8 et h8).

Plans. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...Be7 (Développer Bf8) ; ...c5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● c6→d5, e6→d5, b7→c6, f7→e6, g7→h6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v1)	● f5 (2v0), ● g5 (2v1)
Cases faibles	—	—
Centre	● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	Non	● Oui
Non développées	3 (● f1, ● a1, ● h1)	5 (● b8, ● c8, ● f8, ● a8, ● h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5	● …c6-c5, ● …e6-e5

Partie
19. European Teams 2013 – Round 3.14 – Tikkanen, Hans – 0-1 – Perunovic, Milos – G102 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 a5 8. e3 a4 9. Nxa4 dxc4 10. Bxc4 b5
1926 Hastings Premier /27 7th – Round 4 – Buerger, Victor – 1-0 – Thomas, George Alan – G15 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1926 Hastings2627 – Round 1 – Berger Chepurniak, Violetta – 1-0 – Thomas, George Alan – G2 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1927 Kecskemet I – Round 9 – Alekhine, Alexander – 1-0 – Asztalos, Lajos – G27 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1935 Buenos Aires – Round 10 – Castillo Larenas, Mariano – 1-0 – Maderna, Carlos – G76 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1936 Nottingham – Round 1 – Vidmar, Milan Sr – 0-1 – Capablanca, Jose – G31 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e3 Bd6 9. Be2 Qe7 10. Nd2 O-O
1936 Podebrady – Round ? – Foltys, Jan – 1-0 – Thomas, George Alan – G143 1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Bd6 8. e4 dxe4 9. Nxe4 Qe7 10. Bd3 Nd7
1937 Kemeri – Round 1 – Petrov, Vladimir (ENG) – 1-0 – Stahlberg, Gideon – G19 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e4 e5 10. d5 Nb6
1937 Kemeri – Round 4 – Petrov, Vladimirs – 1-0 – Stahlberg, Gideon – G117 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e4 e5 10. d5 Nb6
1937 Tbilisi ch-URS – Round 1 – Belavenets, Sergey – 1/2-1/2 – Ragozin, Viacheslav – G67 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1938 USA Ch – Round 8 – Bernstein, Sidney – 0-1 – Fine, Reuben – G21 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. g3 Bd6 9. Bg2 O-O 10. O-O Rd8
1939 Bad Oeynhausen ch-GER – Round 1 – Gilg, Karl – 1-0 – Kieninger, Georg – G13 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Bd6 8. e4 dxe4 9. Nxe4 Qe7 10. c5 Bc7
1939 Buenos Aires ol f-A – Round 4 – Stahlberg, Gideon – 1/2-1/2 – Capablanca, Jose – G73 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Nf6
1941 Mar del Plata – Round 12 – Frydman, Paulino – 1-0 – Sulik, Franciszek – G94 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf5 10. Bd3 Qa5+
1945 Novi Sad – Round 16 – Poljakov, Aleksandr – 1/2-1/2 – Trifunovic, Petar – G162 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 Bd6 10. Ne4 Qe7
1946 YUG Ch – Round 3 – Tomovic, Vasilje – 1-0 – Puc, Stojan – G5 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Qd8 8. e3 Nd7 9. Bd3 Bd6 10. O-O O-O
1947 GBR Ch 34. Premier – Round 8 – Stone, Joseph – 1-0 – Thomas Andrew – G21 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Qb3 c6 7. Nc3 Qd8 8. e4 dxe4 9. Nxe4 Qa5+ 10. Nc3 Bb4
1947 JUG Ch – Round 5 – Milic, Borislav – 1/2-1/2 – Gligorić, Svetozar – G11 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 e5
1947 Kassel – Round 5 – Schmidt, Paul Felix – 1/2-1/2 – Troeger, Paul – G22 1. Nf3 e6 2. c4 d5 3. d4 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Qd8 8. e4 dxe4 9. Nxe4 Qa5+ 10. Nc3 Nd7
1947 Leningrad ch-URS – Round 1 – Keres, Paul – 1/2-1/2 – Yudovich, Mikhail M – G6 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. Rd1 Be7 10. e3 O-O
1948 Bad Nauheim – Round 1 – Czaya, Richard – 1/2-1/2 – Unzicker, Wolfgang – G15 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf5 10. Bd3 Be7
1948 BRD Ch – Round 3 – Rautenberg, Wilhelm – 0-1 – Troeger, Paul – G3 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qd8 10. Be2 Qa5+
1948 GER Ch 12th – Round 4 – Schuster, Theodor – 0-1 – Ernst, Wilhelm – G4 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qd8 10. Be2 Qa5+
1948 It (Men) Mar Del Plata ARG – Round 14 – Castillo Larenas, Mariano – 1-0 – Olivera, Alfredo – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 b5 9. Qb3 b4 10. Ne4 Qg6
1948 Moskou ch-URS – Round 15 – Lilienthal, Andor – 1/2-1/2 – Kholmov, Ratmir D – G124 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 e5
1948 New York – Round 3 – Euwe, Max – 1-0 – Bisguier, Arthur B – G18 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Nf6
1948 Saltsjobaden Interzonal – Round 19 – Pachman, Ludek – 1/2-1/2 – Steiner, Lajos – G169 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Bg5 c6 5. Nc3 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. Rd1 Qd8 10. e4 Bd6
1949 Budapest-Moscow – Round 3 – Ragozin, Viacheslav – 1-0 – Tipary, Lajos – G16 1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e3 Be7 9. Bd3 Nb6 10. Ne5 dxc4
1949 Trencianske Teplice – Round 9 – O'Kelly, Albéric de Galway – 1-0 – Wade, Robert G – G50 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Qb3 c6 7. Nc3 Nd7 8. e3 Bd6 9. Bd3 O-O 10. O-O Bb8
1949 YUG Ch – Round 7 – Milic, Borislav – 1/2-1/2 – Trifunovic, Petar – G7 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 g6 10. Rd1 Bg7
1950 Amsterdam – Round 1 – Van den Berg, Cees – 0-1 – Najdorf, Miguel – G6 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1951 Buenos Aires – Round 7 – Alonso-Lej De Las Casas, Fernando – 1-0 – Pappier, Carlos – G47 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. Rd1 a6 9. e4 dxc4 10. Bxc4 b5
1951 Moskou ch-URS – Round 1 – Terpugov, Evgeny – 1-0 – Kotov Lundqvist, Alex – G16 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. g3 e5 10. Bg2 exd4
1951 URS Ch sf – Round 19 – Bondarevsky, Igor – 0-1 – Kopilov, Nikolay Georgiyevich – G16 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e3 Bd6 9. Bd3 O-O 10. O-O Qe7
1951 URS-ch19 – Round ? – Terpugov, Evgeny – 1-0 – Kotov, Alexander. – G1 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. g3 e5 10. Bg2 exd4
1951 Wertheim Memorial – Round 8 – Evans, Larry M – 1-0 – Shainswit, George – G44 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1952 Budapest – Round 10 – Petrosian, Tigran A. – 1/2-1/2 – Szily, Jozsef – G89 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1952 Havana – Round 8 – Aguilar Aleman, Diego Ignacio – 0-1 – Najdorf, Miguel – G76 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1952 Helsinki olm – Round 1 – Lundin, Erik – 0-1 – Szily, Jozsef – G8 1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e3 Bd6 9. Bd3 Qe7 10. O-O O-O
1952 Liberation – Round 1 – O'Kelly de Galway, Alberic – 1-0 – Bogoljubov, Evgeniy – G6 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Nf6
1952 Mar del Plata – Round 7 – Trifunovic, Petar – 1/2-1/2 – German, Eugenio – G56 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Qb3 c6 7. Nc3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Nf6
1952 Saltsjobaden Interzonal – Round 12 – Wade, Robert G – 1/2-1/2 – Taimanov, Mark E – G110 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 Be7 10. Bd3 g6
1952 URS ch sf – Round 1 – Mikenas, Vladas – 1-0 – Cherepkov, Alexander V – G3 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. g3 e5 10. Bg2 exd4
1954 Amsterdam olm – Round 1 – Bobekov, Radko – 0-1 – Wade, Robert G – G17 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Nf6
1954 Bucharest – Round 16 – O'Kelly de Galway, Alberic – 1/2-1/2 – Furman, Slavomir – G136 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 a5 8. a3 a4 9. Qa2 Nd7 10. e3 Bd6
1954 CSR Ch – Round 5 – Pachman, Ludek – 1-0 – Ujtelky, Maximilian – G38 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 dxc4 8. Qxc4 Nd7 9. Rd1 Qd8 10. e4 Be7
1955 Prague tm Prague CZE – Round 3 – Gawlikowski, Stanislaw – 1/2-1/2 – Szily, Jozsef – G23 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf5 10. Bd3 Qa5+
1957 Corr Golden Knights – Round ? – Zalys, Ignas – 1-0 – Garber, David – G4 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 dxc4 8. Qxc4 Nd7 9. Rd1 Be7 10. e3 O-O
1959 Marianske Lazne – Round 13 – Alster, Ladislav – 0-1 – Fichtl, Jiri – G92 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Qg6 8. Ne5 Qf6 9. e3 Bd6 10. f4 O-O
1960 AUS Ch – Round 15.4 – Hanks, John – 1-0 – Purdy, Cecil J S – G78 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Nf6
1960 AUS Ch – Round 2.2 – Hanks, John – 0-1 – Koshnitsky, Gregory – G6 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1960 CSR Ch – Round 9 – Alster, Ladislav – 1/2-1/2 – Fichtl, Jiri – G74 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qd8 10. Bd3 Qc7
1961 BUL-RUS m – Round 1.9 – Borisenko-Belova, Valentina – 1-0 – Asenova, Venka – G6 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Nf6
1961 ROM Ch – Round 16 – Mititelu, Gheorghe – 1-0 – Radulescu, Mihai – G102 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e3 Qd8 9. Bd3 Nf6 10. O-O Be7
1963 Bad Liebenstein – Round 2 – Malich, Burkhard, Dr. – 1/2-1/2 – Szily, Jozsef – G9 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1963 Budapest ch-HUN – Round 1 – Navarovszky, Laszlo – 1/2-1/2 – Dely, Peter – G88 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 dxc4 8. Qxc4 Nd7 9. g3 e5 10. dxe5 Nxe5
1963 IBM – Round 4 – Langeweg, Kick – 1-0 – Donner, Jan-Hein – G13 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 Bd6 10. Ne4 Qe7
1963 UKR Ch – Round 17 – Nikolaevsky, Yuri V – 1/2-1/2 – Kogan, Boris M – G111 1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e4 e5 10. d5 Nb6
1963 WchT U26 10th – Round 1.4 – Marovic, Drazen – 1/2-1/2 – Pelts, Roman – G11 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 a5 8. e4 a4 9. Qc2 a3 10. cxd5 axb2
1964 Capablanca Memorial – Round 17 – Donner, Jan-Hein – 1/2-1/2 – Evans, Larry M – G169 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1965 Tallinn ch-URS – Round 29 – Keres, Paul Petrovich – 1/2-1/2 – Mikenas, Vladas – G145 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 e5
1966 Budapest – Round 1 – Lengyel, Laszlo – 1-0 – Dely, Peter – G7 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
1966 Parcetic Memorial 2nd – Round 12 – Barczay, Laszlo – 1/2-1/2 – Karaklajic, Nikola – G54 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 g5 8. e3 Nd7 9. h3 Qe7 10. cxd5 exd5
1969 Olot – Round 4 – Pardo, Nixon – 0-1 – Ulvestad, Olaf – G17 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Be7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 O-O
1969 Rubinstein Memorial – Round 7 – Barczay, Laszlo – 1-0 – Kostro, Jerzy – G41 1. Nf3 d5 2. c4 e6 3. d4 c6 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 e5 10. dxe5 Nxe5
1969 Venice – Round 1 – Ivkov, Borislav – 0-1 – Paoli, Enrico – G1 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e4 e5 10. d5 Nb6
40. Olympiad Open 2012 – Round 11.6 – Le, Quang Liem – 1/2-1/2 – Kasimdzhanov, Rustam – G616 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. Rd1 Qe7 10. a3 g6
41. Olympiad Open 2014 – Round 7.7 – Aronian, Levon – 1-0 – Leko, Peter – G524 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
43. Olympiad 2018 – Round 2.40 – Gallego Alcaraz, Andres Felipe – 0-1 – Yu, Yangyi – G132 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf5 10. Bd3 Qa5+
5. Zurich CC 2016 – Round 3.3 – Aronian, Levon – 1/2-1/2 – Giri, Anish – G9 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 g6 10. Ne4 Qe7
Alekhine Memorial 1971 – Round 1 – Smyslov, Vassily – 1-0 – Petrosian, Tigran V – G7 1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 Be7
Amber-rapid 3rd 1994 – Round 2 – Korchnoi, Viktor – 1/2-1/2 – Kramnik, Vladimir – G7 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. g3 dxc4 9. Qxc4 e5 10. Bg2 exd4
Belgrade Invest 1995 – Round 3 – Timman, Jan H – 1/2-1/2 – Gelfand, Boris – G14 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. g3 e5 10. O-O-O Be7
FIDE Candidates 2016 – Round 8.3 – Aronian, Levon – 1/2-1/2 – Giri, Anish – G31 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 g6 10. Ne4 Qe7
FIDE World Cup 2015 – Round 1.2 – Ipatov, Alexander – 1-0 – Cheparinov, Ivan – G87 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 g6 10. Be2 Bg7
FIDE World Cup 2017 – Round 7.5 – Aronian, Levon – 1-0 – Ding, Liren – G426 1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 e5
Hoogovens 1996 – Round 3 – Timman, Jan H – 1/2-1/2 – Gelfand, Boris – G13 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 dxe4 9. Nxe4 Qf4 10. Bd3 e5
Reykjavik ISL, 22th Open 2006 – Round 9 – Svidler, Peter – 1-0 – Svidler, Peter – G35 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. O-O-O g6 10. e3 Bg7
Saint Louis Blitz 2017 – Round 3.4 – Navara, David – 0-1 – Karjakin, Sergey – G14 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 Qe7 8. a3 g6 9. e4 Bg7 10. Bd3 O-O
USA Ch 2017 – Round 5.4 – Akobian, Varuzhan – 1-0 – Shankland, Sam – G28 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. Rd1 Rb8 10. g3 Qd8
World Blitz 2015 – Round 20.14 – Iturrizaga Bonelli, Eduardo – 0-1 – Ponomariov, Ruslan – G1229 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 Qe7 10. Be2 Qb4
World Blitz 2017 – Round 10.22 – Aronian, Levon – 1/2-1/2 – Fedoseev, Vladimir – G510 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 Qe7 10. Be2 g6
World Blitz 2018 – Round 13.20 – Indjic, Aleksandar – 1-0 – Hovhannisyan, Razmik – G764 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Qe7 8. a3 g6 9. e4 Bg7 10. Be2 dxc4
World Blitz 2018 – Round 15.39 – Ochsner, Bjorn Moller – 1-0 – Paravyan, David – G898 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5
World Cup 1988 – Round ? – Winants, Luc – 0-1 – Korchnoi, Viktor – G102 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. g3 Qe7 9. cxd5 exd5 10. Bg2 Nf6

D43q — Moscow Hastings Variation

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 h6 6.Bxf6 Qxf6 7.Qb3

Les coups candidats

7…Nd7 — 42.8% (466 parties)

Ambassadeurs : Szily, Jozsef (4x), Rajkovic, Dusan (4x), Nguyen Thi Mai Hung (4x), Neri, Enzo (4x), Pheby, Ian M (4x), Ragozin, Viacheslav (3x), Thomas, George Alan (3x), Bisguier, Arthur B (3x)

7…dxc4 — 26.1% (284 parties)

Ambassadeurs : Lerner, Konstantin Z (5x), Novikov, Igor (4x), Keres, Paul (3x), Trifunovic, Petar (3x), Terpugov, Evgeny (3x), Steiner, Lajos (2x), Stahlberg, Gideon (2x), Kotov, Alexander (2x)

7…a5 — 23.5% (256 parties)

Ambassadeurs : Kuczynski, Robert (8x), Guliev, Sarhan (4x), ? (4x), Sveshnikov, Evgeny (4x), Garau, Bernard (4x), Knaak, Rainer (3x), Novikov, Igor (3x), Furman, Slavomir (2x)

7…Qe7 — 3.2% (35 parties)

Ambassadeurs : Kjartansson, Gudmundur (3x), Granda Zuniga, Julio E (2x), Hebden, Mark L (2x), Karjakin, Sergey (2x), Babula, Vlastimil (1x), Kuporosov, Viktor (1x), Alsayed, Mohammed (1x), Emmenecker, Philippe (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Nd7	7…dxc4	7…a5	7…Qe7
<1800	6	67%	—	17%	—
1800-2200	166	50%	21%	25%	2%
2200-2600	676	40%	26%	25%	4%
2600+	68	38%	41%	16%	4%

Évolution par décennie (% des parties)

Décennie	N parties	7…Nd7	7…dxc4	7…a5	7…Qe7
1920s	9	78%	11%	—	—
1930s	15	67%	20%	—	—
1940s	29	45%	41%	—	—
1950s	29	55%	31%	10%	—
1960s	25	44%	32%	8%	—
1970s	18	44%	28%	28%	—
1980s	33	21%	15%	55%	—
1990s	138	32%	24%	38%	1%
2000s	228	43%	24%	25%	2%
2010s	465	44%	27%	23%	5%
2020s	100	48%	30%	12%	8%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Nd7	44%	48%	▲ +4.3%
7…dxc4	27%	30%	▲ +3.3%
7…a5	23%	12%	▼ -10.6%
7…Qe7	5%	8%	▲ +3.5%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 3 parties
Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Ding, Liren — 2 parties
Euwe, Max — 1 partie
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie

Parties historiques

7…Nd7 — 42.8% (466 parties)

1926 — Berger Chepurniak, Violetta vs Thomas, George Alan — 1-0 — Hastings ENG
1926 — Buerger, Victor vs Thomas, George Alan — 1-0 — Hastings Town Hall
1926 — Buerger, Victor vs Thomas, George Alan — 1-0 — Hastings ENG
1927 — Alekhine, Alexander vs Asztalos, Lajos — 1-0 — Kecskemet HUN
1927 — Alekhine, Alexander vs Asztalos, Lajos — 1-0 — Kecskemet I

7…dxc4 — 26.1% (284 parties)

1927 — Gruenfeld, Ernst vs Mueller, Hans — 1/2-1/2 — Trebitsch mem11
1931 — Alekhine, Alexander vs Wurzburger — 1/2-1/2 — Paris sim Paris FRA
1937 — Petrov, Vladimirs vs Stahlberg, Gideon — 1-0 — Kemeri LAT
1937 — Petrov, Vladimir (ENG) vs Stahlberg, Gideon — 1-0 — Kemeri LAT
1945 — Ratner, Boris vs Bondarevsky, Igor — 1/2-1/2 — Moscow ch14-SU

7…a5 — 23.5% (256 parties)

1954 — O'Kelly de Galway, Alberic vs Furman, Slavomir — 1/2-1/2 — Bucharest ROU
1954 — Petrosian, Tigran A. vs Furman, Slavomir — 1/2-1/2 — Ch URS, Kiev UKR
1955 — Marsalek, Josef vs Antoshin, Vladimir S — 0-1 — Lyon FRA
1961 — Tolush, Alexander V vs Taimanov, Mark — 0-1 — Leningrad RUS
1963 — Marovic, Drazen vs Pelts, Roman — 1/2-1/2 — Budva MNE

7…Qe7 — 3.2% (35 parties)

1994 — Babula, Vlastimil vs Kuporosov, Viktor — 1/2-1/2 — Lazne Bohdanec CZE
2008 — Emmenecker, Philippe vs Degraeve, Jean-Pierre — 1-0 — France
2008 — Stokke, Kjetil vs Lovik, Lasse Ostebo — 1/2-1/2 — Tonsberg NOR
2008 — Pozo Vera, Sandro vs Granda Zuniga, Julio E — 0-1 — Benasque ESP
2009 — Alsayed, Mohammed vs Granda Zuniga, Julio E — 1/2-1/2 — Benidorm ESP

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