B94d — Sicilian: Najdorf, 6.Bg5 Nbd7

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d5 et f5, un fou actif en g5, la paire de fous et la colonne semi-ouverte d.

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. Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), les cases fortes c5 et e5, des avant-postes en c5 et e5, la paire de fous et la colonne semi-ouverte c.

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 (les fous c8 et f8 et les tours a8 et h8).

Plans. ...d5 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→a6, e7→d6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v1), ● f5 (2v0)	● c5 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● d5 (2v1)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Bg5	● Bg5 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (● f1, ● a1, ● h1)	4 (● c8, ● f8, ● a8, ● h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● e4-e5, ● f2-f3	● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
1942 GER Ch 09th – Round 4 – Niephaus, Walter – 1-0 – Buchholz Werner – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 b5 8. a3 Bb7 9. f3 e6 10. O-O Be7
1950 Dubrovnik olm – Round 13 – Bergqvist, Nils – 0-1 – Pilnik, Herman – G191 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. a4 Be7 9. Qd2 O-O 10. O-O Nc5
1952 Moscow Ch – Round 15 – Liublinsky, Victor – 0-1 – Kotov Lundqvist, Alex – G82 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 Qc7 8. Be2 e6 9. Bh4 Be7 10. Bg3 Nc5
1954 CSR Ch sf – Round 1 – Kracmar, Jindrich – 0-1 – Pithart, Frantisek – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 b5 8. a3 Bb7 9. f3 e6 10. O-O Be7
1954 CSR Ch sf – Round 9 – Rosenblatt, Erwin – 0-1 – Pithart, Frantisek – G37 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 Qc7 8. O-O e6 9. Bh5 Nxh5 10. Qxh5 g6
1954 DDR Ch 05th – Round 2 – Dannberg, Wolf – 0-1 – Kahn, Manfred – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. O-O Be7 9. Kh1 Qc7 10. f4 b5
1954 Dyckhoff Memorial A 5456 – Round ? – Schmid, Lothar – 1-0 – Adam, Edmund – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 g6 8. Qd2 b5 9. Bf3 e5 10. Nc6 Qc7
1954 Kiev ch-URS – Round 1 – Nezhmetdinov, Rashid – 0-1 – Petrosian, Tigran A. – G99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qf3 h6 8. Be3 e5 9. Nf5 g6 10. Ng3 b5
1954 Prague zt – Round 12 – Pedersen, Ebbe – 0-1 – Barcza, Gedeon – G65 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f3 Be7 9. O-O-O Qc7 10. Kb1 Nb6
1954 Prague zt Prague CZE – Round 1 – Pedersen, Ebbe – 1/2-1/2 – Sajtar, Jaroslav – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f3 Qc7 9. O-O-O Be7 10. Kb1 O-O
1954 URS Ch, semi final – Round 10 – Bannik, Anatolij – 1-0 – Lebedev, Boris – G98 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 b5 8. O-O Bb7 9. Bf3 e6 10. Re1 Be7
1955 Hoogovens – Round 5 – Kovacs H., Zoltan – 1/2-1/2 – Milic, Bozidar – G29 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bh4 g6 9. f3 Bg7 10. Bf2 Qc7
1955 Ljubljana – Round 3 – Paoli, Enrico – 1-0 – Milic, Borislav – G23 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 g6 8. Qd2 h6 9. Be3 b5 10. Nc6 Qc7
1955 Novi Sad – Round 13 – Janosevic, Dragoljub – 0-1 – Bertok, Mario Jr. – G104 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f3 Qc7 8. Qd2 e6 9. O-O-O Be7 10. h4 O-O
1955 Wch U20 prel-C – Round 6 – Van Hoorne, F – 0-1 – Farre Mallofre, Miguel – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f4 Be7 9. O-O-O Qc7 10. f5 Ne5
1956 JUG-URS – Round 1 – Matanovic, Aleksandar – 1/2-1/2 – Boleslavsky, Isaac – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. a4 b6 9. O-O Qc7 10. f4 Bb7
1957 Mar del Plata – Round 15 – Incutto, Carlos – 0-1 – Panno, Oscar – G130 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 Qc7 8. a4 e6 9. O-O Be7 10. Nb3 b6
1957 Viborg Jubilee – Round 6 – Poulsen, Christian – 1/2-1/2 – Andersen, Borge – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. a4 Be7 9. O-O Nc5 10. Bf3 O-O
1958 Buenos Aires CA – Round 4 – Palermo, Vicente – 0-1 – Castaneda Cruz, Raul – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 Qc7 8. Bd3 e6 9. O-O Be7 10. h3 O-O
1958 Munich olm fin-A – Round 1 – Pietzsch, Wolfgang – 0-1 – Djurasevic, Bozidar – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 h6 8. Bh4 Qc7 9. O-O g5 10. Bg3 e6
1958 Munich olm fin-A – Round 10 – Bisguier, Arthur B – 0-1 – Walther, Alexander – G51 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. g3 e6 8. Bg2 Be7 9. O-O O-O 10. Qe1 Qc7
1958 Munich olm fin-A – Round 3 – Walther, Edgar – 0-1 – Matanovic, Aleksandar – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. Bc4 b5 9. Bxe6 fxe6 10. Nxe6 Qb6
1958 Munich olm fin-B – Round 4 – Fred, Aatos – 1/2-1/2 – Füster, Géza – G36 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. O-O Be7 9. a4 h6 10. Be3 Qc7
1958 Munich olm fin-B – Round 9 – Nilsson, Zandor – 1-0 – Joyner, Lionel – G86 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. O-O Be7 9. Qd2 O-O 10. a4 Qc7
1958 Munich olm prel – Round 9 – Ofstad, Per – 0-1 – Perez Perez, Francisco Jose – G213 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. O-O Be7 9. Nb3 b5 10. Bd3 Bb7
1958 New York ch-USA – Round 11 – Bisguier, Arthur B – 1/2-1/2 – Lombardy, William J – G55 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. g3 b5 8. Bg2 Bb7 9. O-O Rb8 10. Re1 e6
1958 Portoroz Interzonal – Round 6 – Rossetto, Hector – 0-1 – Larsen, Benjamin Holsko – G56 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bh4 e6 9. Be2 b5 10. Nxe6 fxe6
1958 Riga ch-URS – Round 1 – Suetin, Alexey S – 1-0 – Gurgenidze, Bukhuti – G54 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 h6 8. Be3 Qc7 9. O-O e5 10. Nb3 b5
1959 CAN Ch – Round 7 – Anderson, Frank Ross – 1-0 – Hoover, Walter – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f3 Be7 9. O-O-O O-O 10. g4 b5
1959 Madrid – Round 4 – De Paoli, Emilio – 0-1 – Rellstab, Ludwig – G21 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 b6 8. Bc4 Bb7 9. Qe2 Qc8 10. O-O e6
1959 Marianske Lazne – Round 5 – Glass, Eduard – 0-1 – Polugaevsky, Lev – G36 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qf3 h6 8. Bh4 e6 9. Bd3 Qc7 10. Bg3 Be7
1960 Moscow-Leningrad m – Round 1 – Bondarevsky, Igor – 0-1 – Petrosian, Tigran V – G1 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. O-O-O b5 9. Bd3 Qb6 10. Be3 Nc5
1960 New York ch-USA – Round 1 – Seidman, Herbert – 1/2-1/2 – Bisguier, Arthur B – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 b5 8. f3 Bb7 9. a4 bxa4 10. Be2 e6
1960 New York ch-USA – Round 3 – Seidman, Herbert – 0-1 – Lombardy, William J – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. Bh5 Nb6 9. O-O Be7 10. a4 O-O
1960 Sao Paulo zt – Round 11 – Del Pozo – 0-1 – Bolbochan, J. – G59 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. O-O-O b5 9. Bd3 Bb7 10. Rhe1 Be7
1960 Sao Paulo zt – Round 7 – Del Pozo, Nestor – 0-1 – Reinhardt, Enrique – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 b5 8. Bd3 Bb7 9. f3 e6 10. O-O Qc7
1961 Baku ch-URS – Round 3 – Shianovsky, Vladislav I – 0-1 – Tal, Mikhail – G38 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bd3 e6 8. f4 Qb6 9. Nb3 Qe3+ 10. Qe2 Qxe2+
1961 Moskou – Round 1 – Boleslavsky, Isaac – 1/2-1/2 – Petrosian, Tigran A. – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. O-O Be7 9. a4 O-O 10. Qe1 d5
1961 Moskou ZShK – Round 4 – Tolush, Alexander V – 1/2-1/2 – Aronin, Lev – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 g6 8. Bc4 Bg7 9. O-O Qa5 10. Be3 O-O
1961 New York ch-USA – Round 11 – Seidman, Herbert – 1/2-1/2 – Evans Lianda – G60 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 b5 8. a4 b4 9. Nd5 Bb7 10. Bxf6 Nxf6
1961 ROM Ch – Round 12 – Fischer, Johann – 1/2-1/2 – Mititelu, Gheorghe – G79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bh4 e6 9. Bd3 Be7 10. f4 Qc7
1961 Sarajevo – Round 11 – Smailbegovic, Hasan – 0-1 – Bogdanovic, Radivoje – G52 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. O-O b5 9. a3 Bb7 10. Re1 Be7
1961 URS Ch sf Batumi GEO – Round ? – Grushevsky, Alexander – 1/2-1/2 – Nei, Iivo – G28 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. g3 e6 8. Bg2 Be7 9. O-O O-O 10. Qe2 Qc7
1961 WchT U26 08th – Round 1.1 – Soby, Frode – 0-1 – Hort, Vlastimil – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 b5 8. a3 Bb7 9. f3 e6 10. O-O Be7
1962 Capablanca Memorial – Round 11 – Acevedo Ortega, Rodrigo Andres – 1/2-1/2 – Abad Gonzalez, Jose Miguel – G111 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 Qc7 8. Be2 h6 9. Be3 g6 10. f3 Bg7
1964 Capablanca Memorial – Round 19 – Acevedo Ortega, Rodrigo Andres – 0-1 – Evans Lianda – G190 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 h6 8. Be3 Qc7 9. h3 e6 10. Nb3 b6
1964 CSR Ch – Round 12 – Lendl, Jiri – 0-1 – Kozma, Julius – G89 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 g6 8. Be2 Bg7 9. Qd2 h6 10. Be3 Ne5
1965 Aalborg – Round 1 – Moe, Mogens – 0-1 – Holm, Sejer – G37 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bh4 e6 9. O-O-O Nxe4 10. Qe1 Qxh4
1965 Kiel Open – Round 1 – Skarke, Hermann – 1/2-1/2 – Eising, Johannes – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bh4 g6 9. Be2 Bg7 10. O-O b5
1966 Sunderland ch-BCF – Round 10 – Tabakiernik, W. – 0-1 – Littlewood, Norman – G88 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 b5 8. a3 Bb7 9. Qe3 g6 10. h3 Bg7
1967 Oxford ch-BCF – Round 8 – Basman, Michael J – 1/2-1/2 – Lambshire, Mike V – G75 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. Qd3 Qa5 9. Bd2 Qc7 10. O-O-O b5
1969 Moscow – Round 1 – Spassky, Boris V. – 1-0 – Petrosian, Tigran A. – G6 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bc4 Qa5 9. Bxf6 Nxf6 10. O-O-O e6
1969 Netanya – Round 13 – Peretz, Malkiel – 1-0 – Saidy, Anthony – G87 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 Qc7 8. O-O e6 9. Bh5 g6 10. Be2 Bg7
1969 Netanya – Round 7 – Domnitz, Zadok – 1/2-1/2 – Saidy, Anthony – G50 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 Qc7 8. O-O e6 9. Kh1 Be7 10. Qe1 b5
1969 Tallinn it – Round 1 – Damjanovic, Marko – 0-1 – Nei, Iivo – G1 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f4 Qc7 9. O-O-O Be7 10. Be2 h6
1969 Zagreb – Round 3 – Zinser, Sylvain – 1-0 – Lombardy, William J – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bxf6 Nxf6 9. O-O-O e6 10. f4 Be7
30. ECC Open 2014 – Round 2.3 – Van Kampen, Robin – 1/2-1/2 – Grischuk, Alexander – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 e6 8. a5 Qc7 9. Be2 Be7 10. Nb3 O-O
30. ECC Open 2014 – Round 6.3 – Nikitenko, Mihail – 1/2-1/2 – Popov, Ivan – G127 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 b5 8. O-O-O Bb7 9. f4 Rc8 10. e5 dxe5
40. Olympiad Open 2012 – Round 2.1 – Volokitin, Andrei – 1-0 – Al-Sayed, Mohammed – G92 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 b5 8. Nd5 Bb7 9. Bxf6 Nxf6 10. Nxf6+ exf6
41. Olympiad Open 2014 – Round 3.24 – Gruenfeld, Yehuda – 0-1 – Delgado Ramirez, Neuris – G213 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qa5 8. h4 h6 9. Bd2 Qc7 10. O-O-O g6
42. Olympiad 2016 – Round 9.2 – Urkedal, Frode Olav Olsen – 0-1 – Shankland, Sam – G630 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. O-O-O e5 10. Nb3 Be7
43. Olympiad 2018 – Round 10.11 – Fawzy, Adham – 1/2-1/2 – Cheparinov, Ivan – G632 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. fxe5 dxe5
51. Biel GM 2018 – Round 3.1 – Carlsen, Magnus – 1/2-1/2 – Svidler, Peter – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 Qc7 10. O-O-O Bg7
FIDE World Cup 2015 – Round 1.1 – Perez Ponsa, Federico – 1-0 – Dominguez Perez, Leinier – G32 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 b5 9. O-O-O Bb7 10. f4 g5
FIDE World Cup 2019 – Round 1.2 – Christiansen, Johan-Sebastian – 1-0 – Wojtaszek, Radoslaw – G100 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. fxe5 dxe5
FIDE World Rapid 2014 – Round 15.46 – Durarbayli, Vasif – 1/2-1/2 – Georgiev, Kiril – G344 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 g6 8. h4 Bg7 9. O-O-O h6 10. Be3 b5
Global Chess League 2023 – Round 6.6 – Sindarov, Javokhir – 1-0 – Bjerre, Jonas Buhl – G77 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. O-O-O Qc7 9. g4 h6 10. Bd2 b5
KM FIDE GP 2015 – Round 11.1 – Karjakin, Sergey – 1/2-1/2 – Gelfand, Boris – G58 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 e6 8. a5 Be7 9. Be2 O-O 10. O-O Qc7
Lindores Abbey Tal Memorial 2021 – Round 14.4 – Adhiban, B. – 1/2-1/2 – Korobov, Anton – G621 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qa5 8. Bd2 Qb6 9. Nb3 e6 10. g4 h6
Qatar Masters Open 2015 – Round 4.17 – Zhang, Zhong – 1/2-1/2 – Ponomariov, Ruslan – G134 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. O-O-O e5 10. Nb3 Be7
SportAccord Basque Men 2013 – Round 2.1 – Grischuk, Alexander – 1-0 – Wang, Hao(ZJWZ) – G21 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. O-O-O Qc7 9. f4 b5 10. a3 Bb7
SportAccord Blitz Men 2013 – Round 25.8 – Grischuk, Alexander – 0-1 – Le, Quang Liem – G197 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 b5 8. O-O-O Bb7 9. f4 b4 10. Nd5 Nxd5
Supreme Masters 2013 – Round 7.2 – Karjakin, Sergey – 1-0 – Nakamura, Hikaru – G32 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 g6 8. O-O-O Bg7 9. f4 Qa5 10. g3 h6
Tal Memorial Blitz 2014 – Round 21.4 – Morozevich, Alexander – 0-1 – Grischuk, Alexander – G124 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 e6 8. Be2 Be7 9. O-O O-O 10. Qd3 Qc7
Tata Steel , Wijk aan Zee 2013 – Round 11.3 – Hou, Yifan(HLJ) – 1/2-1/2 – Anand, Viswanathan – G23 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. fxe5 dxe5
World Blitz 2016 – Round 15.3 – Bosiocic, Marin – 0-1 – Dominguez Perez, Leinier – G603 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. O-O-O Qc7 9. f4 b5 10. a3 Be7
World Blitz 2017 – Round 21.39 – Guseinov, Gadir – 1-0 – Dobrov, Vladimir – G1107 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 Qc7 9. O-O-O g6 10. f4 e5
World Blitz 2021 – Round 10.25 – Ter-Sahakyan, Samvel – 0-1 – Karjakin, Sergey – G585 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 Qa5 10. O-O-O Bg7
World Blitz 2022 – Round 15.14 – Paravyan, David – 0-1 – Moussard, Jules – G784 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a3 Qa5 8. Qd2 e6 9. Nb3 Qc7 10. f3 h6
World Rapid 2016 – Round 14.46 – Jobava, Baadur – 1-0 – Atabayev, Maksat – G551 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bxf6 Nxf6 9. O-O-O Qc7 10. f4 e6
World Rapid 2019 – Round 2.41 – Frolyanov, Dmitry – 0-1 – Dominguez Perez, Leinier – G112 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qc7 8. O-O-O e6 9. f4 b5 10. a3 Be7

B94d —

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7

Eval: [+0.40]

Les coups candidats

7.Bc4 — 34.6% (4196 parties) →

Ambassadeurs : Susla, Vitaliy (47x), Langer, Raimund (26x), Lovakovic, Franjo (20x), Salzmann, Stefan (18x), Ortiz Suarez, Isan Reynaldo (17x), Bogdanovic, Rajko (15x), Mathes, Werner (15x), Cvak, Rudolf (13x)

7.f4 — 31.4% (3814 parties) →

Ambassadeurs : Wiesinger, Johann (33x), Tylecek, Drahomir (21x), Milde, Lars (20x), Susla, Vitaliy (19x), Packroff, Hermann (19x), Korobov, Anton (17x), Hector, Jonny (16x), Böhnke, Hartmut (15x)

7.Qe2 — 20.3% (2458 parties)

Ambassadeurs : Susla, Vitaliy (33x), Gerhards, Guntis (25x), Cvak, Rudolf (24x), Salzmann, Stefan (24x), Senzacqua, Fabrizio (16x), Milde, Lars (16x), Avotins, Maigonis (15x), Soumya, Swaminathan (14x)

7.Be2 — 4.2% (507 parties)

Ambassadeurs : Vontina, Maria (10x), Kolanek, Roman (8x), Bernal Varela, Nelson (6x), Hjorth, Jesper (5x), Pilarska, Lucyna (4x), Merrheim, Xavier (4x), Paleckis, Eugenijus (4x), Kolanek, Sylwia (4x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.Bc4	7.f4	7.Qe2	7.Be2
<1800	340	25%	46%	9%	7%
1800-2200	4119	29%	40%	16%	5%
2200-2600	5978	36%	27%	28%	2%
2600+	261	38%	17%	35%	0%

Évolution par décennie (% des parties)

Décennie	N parties	7.Bc4	7.f4	7.Qe2	7.Be2
1940s	4	—	—	—	50%
1950s	169	53%	10%	—	16%
1960s	377	68%	17%	1%	5%
1970s	238	59%	25%	3%	5%
1980s	149	49%	38%	1%	3%
1990s	371	32%	40%	1%	9%
2000s	813	26%	52%	0%	6%
2010s	7501	31%	33%	23%	4%
2020s	2510	40%	21%	28%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.Bc4	31%	40%	▲ +9.6%
7.f4	33%	21%	▼ -12.1%
7.Qe2	23%	28%	▲ +4.3%
7.Be2	4%	1%	▼ -2.8%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Hou, Yifan — 2 parties
Gukesh D — 2 parties
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie

Parties historiques

7.Bc4 — 34.6% (4196 parties)

1953 — Roizman, Abram Y vs Kogan Plachkinova, Carolina — 1-0 — USSR
1953 — Strekalovski, Viktor vs Byvshev, Vasily — 1-0 — Leningrad RUS
1954 — Usov, Alexey B. vs Aronson, Lev — 1-0 — URS-ch sf Leningrad RUS
1954 — Byvshev, Vasily vs Rovner, Dmitry — 1-0 — Leningrad RUS
1954 — Byvshev, Vasily vs Tolush, Alexander V — 0-1 — Leningrad RUS

7.f4 — 31.4% (3814 parties)

1954 — Barden, Leonard vs Sajtar, Jaroslav — 1/2-1/2 — Amsterdam NED
1954 — Joppen, Ernst vs Djurasevic, Bozidar — 0-1 — Belgrade SRB
1954 — Joppen, Egon vs Rabar, Bakhtyar Hamasaleh — 1-0 — Amsterdam NED
1956 — Tolush, Alexander vs Gurgenidze, Bukhuti — 1-0 — Erevan ARM
1956 — Wilkinson, BL. vs Parr, Frank — 0-1 — Blackpool/ Lancashire

7.Qe2 — 20.3% (2458 parties)

1962 — Dadevsky vs Hernandez Stein, Dario Eduardo — 1/2-1/2 — Kiev UKR
1962 — Erdeljan Aleksandar vs Hribersek, Jozef — 1-0 — ?
1972 — Velimirovic, Dragoljub vs Ermenkov, Evgenij — 1-0 — Sombor
1974 — Zaitsev, Igor A vs Petkevich, Jusefs — 1-0 — Daugavpils LAT
1974 — Brasket, Curt J vs Browne, Walter Shawn — 0-1 — Lone Pine, CA USA

7.Be2 — 4.2% (507 parties)

1942 — Buchholz, Aiden vs Bogoljubow, Efim — 0-1 — Cottbus
1942 — Niephaus, Walter vs Buchholz Werner — 1-0 — Bad Oeynhausen GER
1950 — Bergqvist, Nils vs Pilnik, Herman — 0-1 — Dubrovnik CRO
1953 — Reichenbach, Werner vs Krumm, Harald — 1-0 — Brandenburg/Havel
1954 — Schmid, Lothar vs Adam, Edmund — 1-0 — Dyckhoff Memorial A 5456

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