B92e — Sicilian: Najdorf, 6.Be2 e5 7.Nb3

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 * ● 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 d5.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), la case forte d5, un avant-poste en d5, un fou actif en e2, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le pion arriéré d6, 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 c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bg5 (Clouer Nf6).

♚ 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 une majorité de pions à l'centre (2 contre 1), la case forte g4, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri, plusieurs pièces dorment encore (le cavalier b8, les fous c8 et f8 et les tours a8 et h8) et le pion arriéré d6.

Plans. ...Nbd7 (Développer Nb8) ; ...Be7 (Développer Bf8) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d6
Chaînes	—	● d6→e5, b7→a6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (3v1)	● g4 (2v1)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v1)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● 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	● f2-f3	● …d6-d5

Partie
1947 Schlechter Memorial – Round 2 – Galia, Karl – 0-1 – Kottnauer, Cenek – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. f3 Be7 10. Qd2 O-O
1947 Schlechter Memorial – Round 4 – Cs. Kovacs, Laszlo – 0-1 – Kottnauer, Cenek – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bf3 Be7 9. O-O O-O 10. Re1 Nbd7
1947 Schlechter Memorial – Round 5 – Turiansky, M – 0-1 – Opocensky, Karel – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. O-O Be7 10. f3 Qc7
1947 Vienna SCHLECHTER-mem – Round 5 – Watzl, Leopold – 1-0 – Szabo, Laszlo – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bf3 Be7 9. O-O O-O 10. Re1 Qc7
1948 Bad Nauheim – Round 1 – Unzicker, Wolfgang – 1-0 – Roedl, Ludwig – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. O-O Be7 10. a4 O-O
1948 New York – Round 5 – Bisguier, Arthur B – 1/2-1/2 – Pilnik, Herman – G29 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 h6 8. O-O Be7 9. f4 Nc6 10. Be3 exf4
1949 Bucharest – Round ? – Neikirkh, Oleg – 1/2-1/2 – Sajtar, Jaroslav – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. a4 Rc8 10. O-O Be7
1949 Bucharest – Round ? – Tarnowski, Alfred – 0-1 – Opocensky, Karel – G15 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 h6 8. Be3 Be6 9. O-O Nbd7 10. Qd2 Be7
1949 Moskou ch-URS – Round 11 – Liublinsky, Victor – 0-1 – Kholmov, Ratmir D – G154 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 h6 8. O-O Be7 9. Be3 O-O 10. a4 Be6
1950 Amsterdam – Round 1 – Kramer, Hanspeter – 1/2-1/2 – O'Kelly de Galway, Alberic – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
1950 Candidats Tournament – Round 9 – Smyslov, Vladimir – 1-0 – Najdorf, Miguel – G37 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. f3 Nb6
1950 Dubrovnik olm – Round 15 – Poulsen, Christian – 1-0 – Mastichiadis, Fotis – G229 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. O-O Be7 10. Qd2 b5
1950 Dubrovnik olm – Round 2 – Busek, Hans – 0-1 – Bolbochan, J. – G22 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Qd2 Be7 10. O-O O-O
1950 Dubrovnik olm – Round 4 – Unzicker, Wolfgang – 1-0 – Tartakower, Savielly – G51 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. f3 b5
1950 Mar del Plata – Round 11 – Michel, Pascal – 1-0 – Trifunovic, Petar – G93 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. Kh1 Be7
1950 YUG-USA m radio – Round 1.4 – Rabar, Braslav – 1/2-1/2 – Denker, Arnold S – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Nd7
1951 BRA Ch – Round 1 – German, Eugenio – 0-1 – Mangini, Jose Henrique de Mello – G1 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. Be3 b5
1951 BRA Ch – Round 9 – Mangini, Jose Henrique de Mello – 0-1 – Gentil Junior, Luiz – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. Be3 b5
1951 DDR Ch 02nd – Round 4 – Kirchhammer, Rudolf – 0-1 – Kuebart, Erich – G1 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Rc8 10. fxe5 dxe5
1951 GER Ch 14th – Round 15 – Fenske Karl – 0-1 – Ernst, Wilhelm – G41 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Be7 9. f5 Bd7 10. O-O Bc6
1951 Madrid ESP – Round 1 – Medina-Garcia, Antonio – 1/2-1/2 – Toran Albero, Roman – G1 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 exf4 10. Bxf4 Ne5
1951 Mar del Plata zt – Round 13 – Vasconcellos, Fernando O – 0-1 – Luckis, Marcos – G128 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Re1 b5 10. Bf1 Be7
1951 Mar del Plata zt – Round 6 – Mangini, Jose Henrique de Mello – 1-0 – Sumar, Julio – G56 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O b5 9. Be3 Nbd7 10. f3 Nb6
1951 Mar del Plata zt – Round 7 – Liebstein, Arturo – 1/2-1/2 – Flores Alvarez, Rodrigo – G67 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. h3 Rc8
1951 Mar del Plata zt – Round 8 – Mangini, Jose Henrique de Mello – 1/2-1/2 – Wexler, Bernardo – G78 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. O-O b5 10. f3 Be7
1951 Mar del Plata zt – Round 9 – Vasconcellos, Fernando O – 0-1 – Flores Alvarez, Rodrigo – G88 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Re1 b5 10. a3 Nb6
1951 Reggio Emilia – Round 6 – Siveri, Armando – 1-0 – Decreton Keller, Henrique – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nc6 8. Be3 b5 9. a3 Be7 10. O-O O-O
1951 San Rafael – Round ? – Linskens, Rogelio – 0-1 – Letelier Martner, Rene – G38 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 b5 10. f3 Nb6
1951 Sopot – Round 10 – Balcarek, Wiktor – 1-0 – Neikirkh, Oleg – G61 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. Be3 Bb7 9. f3 Nbd7 10. O-O Rc8
1951 World chJ U20 1st – Round 11.4 – Larsen, Bent – 1-0 – Eikrem, Arnold – G36 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bf3 b5 9. Bg5 Be7 10. O-O Nbd7
1952 Helsinki olm – Round 1 – Vestol, Aage – 0-1 – Gligorić, Svetozar – G117 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Kh1 Rc8 10. f4 Qc7
1952 Hollywood – Round 1 – Kashdan, Isaac – 0-1 – Pomar Salamanca, Arturo – G25 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Rc8 10. Be3 Be7
1952 ITA-ch15 – Round 1 – Nestler, Vincenzo – 0-1 – Magrin, Antonio – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Kh1 b5 10. f4 exf4
1952 Montreal Ch – Round 12 – Cohen, Moshe – 1/2-1/2 – Zalys, Ignas – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. f3 O-O
1952 Tampa US Open – Round 1 – Brown, Al – 0-1 – Zalys, Ignas – G1 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bf3 Nbd7 9. Bg5 Qc7 10. O-O Be7
1952 Tampa US Open – Round 7 – Kupersmith L – 0-1 – Zalys, Ignas – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bf3 Nbd7 9. Nd2 b5 10. O-O Qc7
1952 URS ch sf – Round 12 – Nei, Iivo – 0-1 – Ilivitsky, Georgy A – G75 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nbd7 8. g4 h6 9. g5 hxg5 10. Bxg5 Be7
1953 Candidats Tournament – Round 13 – Geller, Efim P – 1-0 – Najdorf, Miguel – G84 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
1953 FRA Ch 28th – Round 6 – Grodner – 0-1 – Tartakower, Savielly – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Rc8 10. g4 h5
1953 GDR Ch – Round 7 – Quecke, Kurt – 1/2-1/2 – Schlieder, Rolf – G24 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. O-O Be7 10. Kh1 O-O
1953 Montreal Ch – Round 2 – Garelick, A. – 0-1 – Zalys, Ignas – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. Kh1 b5
1953 Zagreb – Round 7 – Nikolac, Juraj – 1/2-1/2 – Gligorić, Svetozar – G69 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
1954 Mar del Plata – Round 12 – Castillo Larenas, Mariano – 1/2-1/2 – Benko, Francisco – G94 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. O-O Bb7 9. Bf3 Be7 10. a3 Nbd7
1954 Mar del Plata/B.Aires zt it-17 – Round 10 – Fernandez Humerez, Luis Felipe – 0-1 – Rossetto, Hector – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. Bf3 Be6 9. Be3 Nbd7 10. O-O Be7
1954 Montevideo – Round 1.4 – Ibarburu Benites, Thomas Gabriel – 1/2-1/2 – Kotov, Alexander. – G29 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nbd7 8. Be3 Be7 9. O-O O-O 10. a4 b6
1954 Montreal Ch – Round 5 – Shilov, Aleksander – 0-1 – Zalys, Ignas – G6 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. Bf3 Nbd7
1955 Aberystwyth ch-BCF – Round 7 – Phillips Andrea – 1-0 – Parr, Frank – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Qc7 9. f4 Nbd7 10. f5 Bc4
1955 BCF Ch 42nd – Round 7.1 – Phillips, Alan – 1-0 – Parr, Frank – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Qc7 9. f4 Nbd7 10. f5 Bc4
1955 Erfurt – Round 9 – Troianescu, Octav – 1/2-1/2 – Kolarov, Atanas S. – G57 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nbd7 8. a4 b6 9. O-O Bb7 10. f3 Be7
1955 Hungary Ch – Round 1 – Bely, Matthieu – 1/2-1/2 – Szilagyi, Gyorgy Laszlo – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bf3 Nbd7 9. O-O Be7 10. Be3 O-O
1955 Ljubljana – Round 7 – Bogdanovic, Rajko – 1/2-1/2 – Bertok, Mario Jr. – G56 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. O-O b5 9. Nd5 Nxd5 10. Qxd5 Bb7
1955 URS Team Ch sf – Round 4 – Arulaid, Alexander – 0-1 – Gurgenidze, Bukhuti – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nbd7 8. g4 h6 9. g5 hxg5 10. Bxg5 Be7
1956 Copenhagen – Round 2 – Larsen, Bent Ravn – 1-0 – Pedersen, Eigil – G20 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 h6 8. O-O Be7 9. Nd2 Be6 10. Nc4 O-O
1956 ITA-ch18 Rovigo – Round 7 – Siveri, Armando – 1-0 – Magrin, Antonio – G23 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. O-O Be7 10. f3 Nb6
1957 Toronto wch-jr – Round 7 – Cardoso Da Silva, Roberto – 0-1 – Lombardy, William J – G16 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Rc8 10. f3 Nb6
1957 WchT U26 04th – Round 1.3 – Myagmarsuren, Lkhamsuren – 1/2-1/2 – Kajaste, Pentti – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. Bg5 Nbd7 9. Qd2 Be7 10. O-O O-O
1957 WchT U26 04th – Round 13.3 – Davis, Edward – 1-0 – Andersen, Borge – G170 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. O-O b5 9. f4 Bb7 10. a4 b4
1958 Hoogovens – Round 2 – Milic, Bozidar – 1/2-1/2 – Donner, H. – G8 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. Bg5 Nbd7 9. Nd5 Nxd5 10. Qxd5 h6
1958 Munich olm fin-A – Round 7 – Ivkov, Borislav – 1/2-1/2 – Evans, Larry M – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. Bxc4 Qxc4
1958 Munich olm prel – Round 6 – Maurice, Gabriel – 0-1 – Eliskases, Erich – G136 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. O-O b5 10. a3 Qc7
1959 ch – Round 8 – Filipowicz, Andrzej – 0-1 – Kwapisz, Stanislaw – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. f3 O-O
1959 Clare Benedict Cup 06th – Round 3.1 – Unzicker, Wolfgang – 1/2-1/2 – Donner, Jan-Hein – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. Bg5 Nbd7 9. a4 b6 10. Bg4 Nxg4
1959 URS Team Ch – Round ? – Govbinder, Mikhail Yudovich – 0-1 – Mnatsakanian, Eduard A – G119 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Qc7 9. Be3 Nbd7 10. f3 Be7
1959 Warsaw Legion tt – Round 1.3 – Chrzanowski, Lech – 1/2-1/2 – Zirngibl, Albert – G6 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Qc7 8. Be3 Nbd7 9. O-O b5 10. a4 b4
1960 Leipzig olm prel – Round 1 – Gabriel Jimenez, Jesus Omar – 0-1 – Cobo Arteaga, Eldis – G21 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nbd7 8. Be3 Be7 9. O-O b5 10. a3 Bb7
1961 Match – Round 3 – Mortz, John R – 1-0 – Blackstone, John – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. a4 b4 9. Nd5 Bb7 10. Bg5 Nbd7
1961 Zagreb – Round 17 – Puc, Stojan – 0-1 – ? – G134 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Qc7 8. f4 Nbd7 9. O-O Be7 10. a4 b6
1962 Bucharest ROM – Round 1 – Shianovsky, Vladislav I – 1/2-1/2 – Gheorghiu, Florin – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. O-O Nbd7 9. a4 b6 10. Be3 Be7
1962 Candidats Tournament – Round 16 – Geller, Efim P – 1/2-1/2 – Fischer, Robert J – G59 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. a4 Be7 10. f4 Qc7
1962 Candidats Tournament – Round 4 – Tal, Mikhail – 1/2-1/2 – Fischer, Robert J – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. a4 Be7 10. f4 Qc7
1962 New York ch-USA – Round 8 – Bisguier, Arthur B – 1/2-1/2 – Evans Lianda – G46 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. f3 O-O
1962 Stockholm Interzonal – Round 19 – Barcza, Gedeon – 1/2-1/2 – Bolbochan, J. – G173 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. f3 O-O
1962 URS-JUG2 – Round ? – Zvorykina, Kira Alekseyevna – 1-0 – Lazarevic, Milunka – G16 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5
1962 Varna ol (Men) fin-C – Round 4 – Reissman, Peter – 0-1 – Bauza, Lorenzo – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Rc8 10. Bf3 Be7
1962 Varna olm – Round 7 – Schmid, Leo – 1/2-1/2 – Evans Lianda – G309 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
1962 Varna olm – Round 7 – Unzicker, Wolfgang – 0-1 – Fischer, Robert J – G310 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
1963 BRA Ch – Round 4 – ? – 1-0 – Alves, Francisco H B Severino – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. O-O Be7 10. f4 Rc8
1963 CAN Ch – Round 14 – Suttles, Duncan – 1/2-1/2 – Vranesic, Zvonko – G20 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. O-O b5 10. f4 Qc7
1963 Ch - Closed – Round 6 – Rivise, Irving – 1-0 – Blackstone, John – G6 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. Bg5 Nbd7
1963 Moscow RUS – Round ? – Yudovich, Mikhail M – 1-0 – Shamkovich, Leonid – G32 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Rc8 10. f5 Bc4
1963 Rubinstein Memorial – Round 13 – Liebert, Heinz – 1/2-1/2 – ? – G83 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. a4 Be7 10. Be3 O-O
1963 Split ol women – Round 2 – Zatulovskaya, Tatiana – 1/2-1/2 – Ivanova Antonia – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. f3 O-O
1963 Wch U18 – Round ? – Nemet, Ivan – 0-1 – Parma, Bruno – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. a4 O-O
1963 Winnipeg – Round 1 – Suttles, Duncan – 1/2-1/2 – Yanofsky, Daniel Abraham – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. a4 Be6 9. Be3 Nbd7 10. O-O Be7
1963 Winnipeg – Round 11 – Yanofsky, Daniel Abraham – 1/2-1/2 – Joyner, Lionel – G25 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. a4 b6 9. O-O Bb7 10. f3 Nbd7
1963 Winnipeg – Round 3 – Yanofsky, Daniel Abraham – 1-0 – Lipnowski, Irwin – G6 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. a4 Qc7
1963 Winnipeg – Round 5 – Suttles, Duncan – 1-0 – Hoover, Walter – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. Bg5 Nbd7 9. a4 Be7 10. Qd2 h6
1964 Belgrade – Round 16 – Ivkov, Borislav – 1-0 – ? – G115 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. a4 Be7 10. f4 Rc8
1964 EU Team Ch sf – Round 6.7 – Spiridonov, Nikola – 1-0 – Maedler, Juergen, Dr. – G93 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nbd7 8. O-O b5 9. a4 b4 10. Nd5 Nxd5
1964 FRG Ch qual 9th – Round 1 – Hoffmann, Hans – 1-0 – Huebner, Robert – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. Bg5 Nbd7 9. O-O Be7 10. Bg4 Nb6
1964 Hastings6465 – Round 5 – Pfleger, Helmut, Dr. – 1-0 – Aguilera Rocha, Angelina – G21 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Qc7 10. Nd5 Nxd5
1964 SWE Ch – Round ? – Johansson, Martin 1979 – 1-0 – Fridh, Anton – G27 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. Be3 Bb7 9. a4 b4 10. Nd5 Nxd5
1965 Buenos Aires ch-ARG – Round 2 – Duin Barbera, Tomas Eduardo – 1/2-1/2 – Foguelman – G30 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Qc7 9. a4 Nc6 10. Be3 Nb4
1965 Hamburg etc – Round 7 – Ivkov, Borislav – 1-0 – Donner, Jan-Hein – G85 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. O-O b5 9. a4 b4 10. Nd5 Nxd5
1965 Rio de Janeiro – Round 1 – Stein, Leonid – 1-0 – Mangini, Jose Henrique de Mello – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 b5 10. f4 Be7
1966 FRA Ch 41st – Round 7 – Andersen, Nor – 1/2-1/2 – Huguet, Bernard – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. a4 b4 9. Nd5 Nxe4 10. Bf3 f5
1966 La Habana olm fin-C – Round 4 – Alvarez del Monte, Jose – 1/2-1/2 – Myagmarsuren, Lkhamsuren – G23 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 d6 7. Be2 Be6 8. O-O Nbd7 9. f4 Rc8 10. Kh1 b5
1966 La Habana olm prel – Round 3 – Olivera, Juan Francisco – 1/2-1/2 – Campomanes, Florencio – G98 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nbd7 8. O-O Be7 9. Be3 Nb6 10. f3 Be6
1966 Panamerican – Round 1 – Acevedo Ortega, Rodrigo Andres – 1-0 – Bielicki, Carlos – G31 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. Nd5 Bxd5
1966 Tbilisi ch-URS – Round 16 – Liberzon, Vladimir M – 1-0 – Suetin, Alexey S – G145 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Rc8 10. f5 Bc4
1966 WchTJ U26 fin-A – Round 11 – Zuidema, Coen – 1/2-1/2 – Lee, Peter N – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
1969 Moskou ch-URS – Round 1 – Zhukhovitsky, Samuel – 1/2-1/2 – Petrosian, Tigran A. – G101 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. a4 Be7 10. O-O O-O
1969 Tallinn it – Round 4 – Tarve, Udo – 1/2-1/2 – Nei, Iivo – G16 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. a4 Be7 10. a5 O-O
1969 Venice – Round 13 – Unzicker, Wolfgang – 1/2-1/2 – Tatai, Stefano – G80 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. Be3 Be7 10. a4 Nb6
1969 Zalaegerszeg – Round 5 – Gesos, Pavlos – 1/2-1/2 – Nei, Iivo – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. O-O Be7 10. f4 Rc8
1970 Palma de Mallorca Interzonal – Round 22 – Geller, Efim P – 1/2-1/2 – Ivkov, Borislav – G173 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. a4 Be7 10. a5 O-O
1971 Hoogovens – Round 1 – Kostro, Jerzy – 1/2-1/2 – ? – G124 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. a4 Be7 10. f4 Rc8
1971 Hoogovens – Round 1 – Zuidema, Coen – 1/2-1/2 – ? – G122 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Rc8 10. f5 Bc4
1971 Moscow – Round 13 – Karpov, Anatoly – 1-0 – Bronstein, David Ionovich – G127 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. O-O Nbd7 10. f5 Bc4
1971 Moscow – Round 4 – Karpov, Anatoly – 1/2-1/2 – Gheorghiu, Florin – G125 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
1972 San Antonio – Round 1 – Kaplan, Julio – 1/2-1/2 – Saidy, Anthony – G71 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. g4 exf4 10. Bxf4 h6
1972 San Antonio – Round 9 – Campos Lopez, Mario – 1-0 – Browne, Walter Shawn – G69 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. a4 Be7 10. f5 Bc4
1973 Leningrad Interzonal – Round 11 – Karpov, Anatoly – 1/2-1/2 – Byrne, Robert – G80 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. a4 Nbd7
Moscow 1971 – Round ? – Karpov, Anatoly – 1/2-1/2 – Gheorghiu, Florin – G48 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4
Thessaloniki olm 1988 – Round 1 – Granda Zuniga, Julio E – 1-0 – Martineau, Gunner Vohn – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 h6 8. Be3 Be6 9. O-O Be7 10. Nd5 Bxd5
Thessaloniki olm 1988 – Round 14 – Haba, Petr – 0-1 – Ivanchuk, Vasyl – G130 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. Bxc4 Qxc4

B92e —

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3

Eval: [+0.35]

Les coups candidats

7…Be7 — 83.5% (27734 parties) →

Ambassadeurs : Susla, Vitaliy (97x), Wosch, Arkadiusz (87x), Janisch, Manfred (81x), Jansa, Vlastimil (63x), Schubert, Steffen (57x), Dvoirys, Semen I. (51x), Ganguly, Surya Shekhar (48x), De Firmian, Nick (47x)

7…Be6 — 15.0% (4970 parties)

Ambassadeurs : ? (16x), Blackstone, John (15x), Helmer, Janos (14x), Vink, Nico (10x), Bernal Varela, Nelson (10x), Zalys, Ignas (9x), Werner, Daniel (9x), Doluhanova, Evgeniya (9x)

7…b5 — 0.5% (172 parties)

Ambassadeurs : Zalys, Ignas (2x), Velasco Laque, Edgar (2x), Ozkan, Rahmi (2x), Scala, Constanza (2x), Schmidt, Erich (2x), Novkovic, Marko (2x), Diedrick, Michael (2x), Jankov, Todor (1x)

7…h6 — 0.3% (93 parties)

Ambassadeurs : Shim Ng Min, Francis (4x), Riddell, John (2x), Obdrzalkova, Anita (2x), Gavrilovic, Milan (2x), Perez, Fanta (2x), Tarnowski, Alfred (1x), Opocensky, Karel (1x), Liublinsky, Victor (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Be7	7…Be6	7…b5	7…h6
<1800	1068	70%	26%	1%	0%
1800-2200	11755	78%	20%	1%	0%
2200-2600	13947	92%	7%	0%	0%
2600+	676	98%	2%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7…Be7	7…Be6	7…b5	7…h6
1940s	30	23%	63%	3%	10%
1950s	310	65%	28%	2%	1%
1960s	470	75%	18%	2%	1%
1970s	837	70%	28%	1%	0%
1980s	1406	89%	10%	0%	0%
1990s	3992	83%	14%	1%	1%
2000s	10067	83%	15%	1%	0%
2010s	12852	84%	15%	0%	0%
2020s	3260	87%	12%	0%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Be7	84%	87%	▲ +3.2%
7…Be6	15%	12%	▼ -2.8%
7…b5	0%	0%	-0.2%
7…h6	0%	0%	-0.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Karpov, Aleksandr — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Hou, Yifan — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Smyslov, Vladimir — 9 parties
Kramnik, Vladimir — 8 parties
Botvinnik, Mikhail — 1 partie
Gukesh D — 1 partie

Parties historiques

7…Be7 — 83.5% (27734 parties)

1945 — Stulik, Vlastimil vs Opocensky, Karel — 0-1 — Prague Prague CZE
1947 — Palda, Karl vs Stoeckl, Ernst — 1-0 — Vienna AUT
1948 — Petrov, Petar vs Malchev, Andrej — 0-1 — Sofia BUL
1948 — Evans, Larry vs Rothman, Aaron — 1-0 — New York, NY USA
1948 — Yudovich, Mikhail M vs Averbakh, Yuri L — 1/2-1/2 — Lvov UKR

7…Be6 — 15.0% (4970 parties)

1946 — Bronstein, David I vs Opocensky, Karel — 1/2-1/2 — Moscow RUS
1946 — Yanofsky, Daniel Abraham vs Opocensky, Karel — 1/2-1/2 — Arbon
1946 — Broadbent, Reginald vs Opocensky, Karel — 0-1 — Londen I
1947 — Devos, Paul vs Betbeder Matibet, Louis — 1-0 — Brussels BEL
1947 — Cs. Kovacs, Laszlo vs Kottnauer, Cenek — 0-1 — Vienna AUT

7…b5 — 0.5% (172 parties)

1947 — Jankov, Todor vs Malchev, Andrej — 0-1 — Sofia BUL
1951 — Mccormick Sanchez, Elliot Gael vs Evans Lianda — 0-1 — USA/K
1951 — Balcarek, Wiktor vs Neikirkh, Oleg — 1-0 — Sopot
1952 — Eikrem, Arnold J vs Larsen, Bent — 0-1 — Trondheim NOR
1954 — Castillo Larenas, Mariano vs Benko, Francisco — 1/2-1/2 — Mar del Plata ARG

7…h6 — 0.3% (93 parties)

1948 — Bisguier, Arthur B vs Pilnik, Herman — 1/2-1/2 — New York, NY USA
1949 — Tarnowski, Alfred vs Opocensky, Karel — 0-1 — Bucharest ROU
1949 — Liublinsky, Victor vs Kholmov, Ratmir D — 0-1 — Moskou ch-URS
1956 — Larsen, Bent Ravn vs Pedersen, Eigil — 1-0 — Copenhagen DEN
1957 — Nielsen, Julius vs Moller, Ejvind — 1-0 — Denmark

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