B17e — Caro-Kann: Steinitz, 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bc4

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bc4 * ● Trait aux Noirs

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 les cases fortes e5 et g5, un fou actif en c4, la paire de fous et la colonne semi-ouverte e.

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 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. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur les cases fortes g4 et d5, un avant-poste en d5, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en c1 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. ...Bg4 (Développer Bc8, clouer Nf3) ; ...c5 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0), ● g5 (2v0)	● g4 (2v0), ● d5 (3v1)
Cases faibles	—	—
Centre	● d4 (2v1), ● e5 (2v0)	● d5 (3v1), ● e4 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc4	● Bc4 Actif (mob. 9)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● 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	● c2-c3, ● d4-d5	● …c6-c5, ● …e7-e6, ● …e7-e5

Partie
1932 Bern – Round 12 – Bogoljubow, Efim – 1-0 – Colin, Barron Alberto – G91 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bg4 8. Bxf7+ Kxf7 9. Ne5+ Kg8 10. Nxg4 Nxg4
1934 Leningrad ch-URS – Round 1 – Rauzer, Vsevolod – 0-1 – Veresov, Gavriil – G116 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. g4 Bg6 10. Bf4 Nd7
1936 Podebrady – Round ? – Eliskases, Erich – 1/2-1/2 – Opocensky, Karel – G114 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. Bf4 Nd5 9. Bg3 Be7 10. O-O O-O
1936 Trade Unions – Round 1 – Rovner, Dmitry – 1-0 – Belavenets, Liudmil – G17 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Ne5 Bd6 10. c3 O-O
1937 Leningrad – Round 1 – Ilyin Zhenevsky, Alexander – 1/2-1/2 – Ilyin Zhenevsky, Alexander – G3 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. c3 Nd7 10. Bf4 Nxe5
1937 Stockholm ol (Men) – Round 12 – Steiner, Endre – 1-0 – Melngailis, Emilis – G30 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Nh4 Bg6 10. f4 Nd5
1939 Bad Oeynhausen ch-GER – Round 3 – Michel, Pascal – 0-1 – Eliskases, Erich – G28 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bf4 Bd6 10. Bxd6 Qxd6
1940 Moskou ch-URS – Round 1 – Stolberg, Mark – 0-1 – Smyslov, Vladimir – G88 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. Bf4 Be7 10. O-O-O O-O
1945 Moscow RUS – Round 14 – Kamyshov, Mikhail – 0-1 – Poliak, Abram – G17 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Bf4 e6 9. c3 Bd6 10. Be5 O-O
1947 Kassel – Round 1 – Bogoljubow, Efim – 1-0 – Bohatyrchuk, Fedir Parfenovych – G2 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. d4 e6 8. O-O Be7 9. Bg5 O-O 10. Qe2 Nd5
1948 Mar del Plata – Round 13 – Pilnik, Herman – 1-0 – Luckis, Marcos – G108 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. Bd2 b6
1948 Mar del Plata – Round 3 – Michel, Pascal – 1/2-1/2 – Luckis, Marcos – G31 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. c3 c5
1949 Oldenburg – Round 1 – Rautenberg, Wilhelm – 1/2-1/2 – Zemgalis – G2 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bb3 Bd6 10. Ne5 Bxe5
1949 URS Ch, semi final – Round 1 – Khasin, Abram – 1/2-1/2 – Alatortsev, Vladimir N. – G67 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. Bd2 Qb6
1950 FRG Ch Bad Pyrmont GER – Round 6 – Unzicker, Ferdinand, Dr. – 1-0 – Machate – G17 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 Nd5 9. c3 f6 10. Nf3 Nb6
1950 Mar del Plata – Round 15 – Michel, Pascal – 1-0 – Luckis, Marcos – G127 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Qc7 9. Ne5 Bd6 10. Bf4 O-O
1951 Bucharest GMT 2nd – Round 14 – Pogats, Jozsef Jr. – 0-1 – Samarian, Sergiu – G60 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. g4 Be4 10. f3 Bd5
1952 Mar del Plata – Round 4 – Puiggros, Guillermo – 1/2-1/2 – Luckis, Marcos – G32 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. Ne5 Nd5 9. Bb3 Bg7 10. Bd2 Be6
1952 Moscow Ch – Round 11 – Gusev, Yuri – 0-1 – Flohr, Salo – G61 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. Qe2 e6 9. Bg5 Qa5+ 10. Bd2 Qc7
1952 URS ch sf – Round 5 – Nikitin, Aleksander S – 1/2-1/2 – Ravinsky, Grigory – G31 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. c3 e6 9. Bf4 Bd6 10. Bg3 O-O
1955 Hamburg – Round 14 – Rellstab, Ludwig – 1/2-1/2 – Lange, Wilfried – G108 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Qc7 9. Re1 Bd6 10. c3 O-O
1956 Dresden – Round 10 – Sterner, Olof – 1/2-1/2 – Kholmov, Ratmir D – G66 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. Bg5 b6
1956 Hoogovens – Round 8 – Pilnik, Herman – 0-1 – Bouwmeester, Hans – G33 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Re1 Be7 10. c3 O-O
1957 Bratislava Bratislava SVK – Round 1 – Blatny, Frantisek – 1/2-1/2 – Zita, Frantisek – G2 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. c3 e6 9. Ne5 Be7 10. O-O h6
1957 URS Ch, semi final – Round 17 – Khasin, Abram – 1/2-1/2 – Reshko, Aron – G155 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. Bb3 Bd6 10. Qe2 Qe7
1957 URS Ch, semi final – Round 7 – Bonch-Osmolovsky, Mikhail – 0-1 – Mikenas, Vladas – G68 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. c3 Qc7 10. Ne5 Bd6
1959 Providence – Round 1 – Barry Bertomeu, Enrique – 0-1 – Hirons – G10 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bg4 8. Bxf7+ Kxf7 9. Ne5+ Ke8 10. Nxg4 Qd6
1959 URS-JUG – Round 4 – Matanovic, Aleksandar – 0-1 – Petrosian, Tigran V – G22 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. Bg5 Be7 10. O-O-O Bg4
1960 Hoogovens – Round 1 – Toran Albero, Roman – 1/2-1/2 – Bouwmeester, Hans – G14 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. c3 Bd6 10. Qe2 Qc7
1960 Leipzig olm prel – Round 5 – Lokvenc, Josef – 0-1 – Smyslov, Vasily – G183 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. c3 e6 9. Bf4 Be7 10. Ne5 Nd5
1961 Belgrade Open Belgrade YUG – Round 3 – Djurasevic, Bozidar – 1-0 – Matanovic, Aleksandar – G8 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. Bb3 Nd7 10. Bf4 Nxe5
1961 Bled – Round 18 – Fischer, Raphael – 1-0 – Petrosian, Tigran A. – G160 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. Bg5 Bg4 10. O-O-O Be7
1961 CSR Ch – Round 12 – Acosta Fabian, Janna Paloma – 1-0 – Filip, Miroslav – G116 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bf4 Be7 10. Qe2 O-O
1961 FRG Ch – Round 13 – Pesch, Hans – 1/2-1/2 – Pfleger, Helmut, Dr. – G16 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. Bd3 Bg4 10. Be2 Bd6
1961 FRG Ch – Round 4 – Unzicker, Wolfgang – 1/2-1/2 – Pfleger, Helmut, Dr. – G6 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. O-O Bg7 9. Bf4 O-O 10. Qd2 Bf5
1961 Oberhausen etc – Round 8 – Teschner, Rudolf – 1/2-1/2 – Barcza, Gedeon – G207 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. Ne5 Nd5 9. c3 Be6 10. Qe2 Bg7
1961 Zagreb – Round 15 – Stupica, Janez – 1-0 – Cuderman, Vinko – G123 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. Ne5 Nd5 9. c3 Be6 10. Qe2 Bg7
1962 Erevan ch-URS – Round 1 – Mnatsakanian, Eduard A – 1/2-1/2 – Kholmov, Ratmir D – G123 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ndf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. Qe2 e6 9. c3 Be7 10. Ne5 Nd5
1962 Moscow – Round ? – Bykhovsky, Anatoly A – 1/2-1/2 – Averbakh, Yuri L – G73 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. Ne5 Be7 9. O-O O-O 10. Bg5 Qb6
1962 Torremolinos zt – Round 1 – Parma, Bruno – 1/2-1/2 – Szabo, Ladislav – G34 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. Bg5 Be7 10. O-O-O Nd5
1962 Zuerich Seniors – Round ? – Kostic, Boris – 1-0 – Zimmermann, Otto – G24 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. Bf4 Nd5
1963 Alekhine Memorial – Round 10 – Gligoric, Sofija – 0-1 – Smyslov, Vladimir – G70 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. O-O Be7 10. Bb3 a5
1963 Alekhine Memorial – Round 4 – Pietzsch, Wolfgang – 0-1 – Smyslov, Vladimir – G24 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Bf4 e6 9. O-O Be7 10. c3 O-O
1963 Capablanca Memorial – Round 14 – O'Kelly, Albéric de Galway – 1/2-1/2 – Robatsch, Karl – G134 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Bg5 e6 9. Qe2 Bg4 10. O-O-O Be7
1963 Leningrad – Round ? – Korelov, Alexander P – 1-0 – Vorotnikov, Vladislav V – G19 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Nd5 8. Ne5 g6 9. Bb3 Bg7 10. Qe2 O-O
1964 Buenos Aires Ch – Round ? – Behrensen, Jorge – 0-1 – Garcia Rodriguez, Raimundo – G44 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Re1 Be7 10. Ne5 Nd5
1964 Capablanca Memorial – Round 3 – Jimenez Zerquera, Eleazar – 1-0 – Donner, Jan-Hein – G36 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. Ne5 Nd5 9. Qf3 Be6 10. O-O Bg7
1964 Corr – Round ? – August, Adi – 1/2-1/2 – Koch, Berthold – G6 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. Ne5 Nd5 9. O-O Bg7 10. c3 O-O
1964 DEN Ch Holstebro – Round 4 – Norby, Peter H. – 1/2-1/2 – Jakobsen, Ole – G13 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 g6 8. Ng5 Nd5 9. Qf3 f6 10. Ne4 Bg7
1964 Kiev ch-URS – Round 1 – Bannik, Anatolij – 1/2-1/2 – Bronstein, David I – G91 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. c3 Bg4 10. h3 Bxf3
1964 Reykjavik – Round 6 – Olafsson, Fridrik – 1-0 – Johannsson, Ingi R – G36 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. Qe2 e6 9. Bg5 Qa5+ 10. Bd2 Bb4
1964 Tel Aviv olm fin-B – Round 7 – Jansson, Borje – 1/2-1/2 – Hoen, Ragnar Harald – G22 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 e6 8. Qe2 Be7 9. Bg5 O-O 10. O-O b6
1964 UKR Ch – Round 13 – Shianovsky, Vladislav I – 0-1 – Berezhnoy, Viktor – G84 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. c3 Bd6 10. Qe2 Qc7
1964 UKR Ch – Round 5 – Dikarev, Igor – 0-1 – Pelts, Roman – G28 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Qe2 Be7 10. Rd1 Qc7
1965 WchT U26 12. fin-A – Round 6 – Garcia Wood, Cristian – 0-1 – Janata, Michael – G34 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Qc7 9. Ne5 Bd6 10. Bf4 O-O
1965 Yerevan it – Round 13 – Matanovic, Aleksandar – 1/2-1/2 – Filip, Miroslav – G10 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. Ne5 e6 9. O-O Be7 10. Re1 Nd7
1965 Yerevan it – Round 4 – Mnatsakanian, Eduard A – 1/2-1/2 – Filip, Marius Liviu – G2 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. c3 e6 9. Qe2 Bg4 10. h3 Bxf3
1966 Palma de Mallorca – Round 12 – Matanovic, Aleksandar – 1/2-1/2 – Pfleger, Helmut, Dr. – G71 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. Ne5 Bd6 10. Qe2 Qc7
1967 EU Team Ch preliminary – Round 3 – Litsberger, Rune – 1/2-1/2 – Augustin, Josef – G14 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 e6 8. Qe2 Qc7 9. Bd2 Bd6 10. O-O b6
1967 IBM I – Round 1 – Moiseev, Oleg – 1/2-1/2 – Kotov Lundqvist, Alex – G2 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bf4 Bd6 10. Bxd6 Qxd6
1967 Vrnjacka Banja zt – Round 5 – Ivkov, Borislav – 1/2-1/2 – Pachman, Ludek – G34 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. Ne5 e6 9. O-O Be7 10. Re1 h6
1967 Winnipeg – Round 7 – Darga, Klaus – 1/2-1/2 – Gheorghiu, Florin – G37 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. Ne5 Be7 10. Bg5 O-O
1968 Bamberg – Round 9 – Westerinen, Heikki M.J. – 1-0 – Kestler, Hans-Guenther – G63 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. Bf4 Qb6
1968 CSR Ch – Round 17 – Blatny, Frantisek – 1/2-1/2 – Augustin, Josef – G152 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. c3 Be7 10. Ne5 O-O
1968 CSR Ch – Round 17 – Plachetka, Jan – 1/2-1/2 – Filip, Miroslav – G153 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. c3 Be7 10. Qe2 O-O
1968 CSR Ch – Round 18 – Augustin, Josef – 1/2-1/2 – Pachman, Ludek – G161 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. c3 Be7 10. Bf4 O-O
1968 CSR Ch – Round 19 – Lechtynsky, Jiri – 1/2-1/2 – Hort, Vlastimil – G170 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. Bf4 Be7 10. c3 O-O
1968 CSR Ch – Round 2 – Kupka, Slavoj – 1/2-1/2 – Augustin, Josef – G13 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Re1 Be7 10. c3 O-O
1968 CSR Ch – Round 4 – Pachman, Ludek – 1/2-1/2 – Filip, Miroslav – G32 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. O-O Be7 10. Re1 h6
1968 Lugano ol (Men) – Round 1 – Camara, Helder – 1/2-1/2 – Pfleger, Helmut, Dr. – G48 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Re1 Bd6 10. Bg5 Qc7
1968 Lugano ol (Men) fin-C – Round 2 – Villarroel, Geber – 1/2-1/2 – Hoen, Ragnar Harald – G20 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bf4 Bd6 10. Bxd6 Qxd6
1968 Lugano olm - Round 1 - Choong, Liong-On Mark - 0-1 - Janata, Michael - G238 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. Bf4 Nd5 10. Bg3 Qa5+
1968 Lugano olm - Round 1 - Tringov, Georgi P - 1/2-1/2 - Ivkov, Borislav - G234 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. c3 Be7 10. Ne5 O-O
1968 Skopje/Ohrid – Round 10 – Marić, Rudolf – 1/2-1/2 – Bukic, Enver – G84 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. c3 Bg4 10. h3 Bxf3
1968 Skopje/Ohrid – Round 13 – Parma, Bruno – 1/2-1/2 – Matanovic, Aleksandar – G108 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Ne5 h6 10. Bb3 Be7
1968 Solingen – Round 13 – Damjanovic, Mato – 1/2-1/2 – Pachman, Ludek – G57 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bf4 Be7 10. c3 O-O
1968 Toth Memorial – Round 9 – Barczay, Laszlo – 1-0 – Navarovszky, Laszlo – G33 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. Ng5 e6 9. O-O Bg7 10. c3 O-O
1968 Vinkovci – Round 13 – Robatsch, Karl – 1/2-1/2 – Hort, Vlastimil – G74 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Qe2 Be7 10. Bg5 O-O
1969 Hastings6970 – Round 2 – Unzicker, Wolfgang – 1/2-1/2 – Smyslov, Vladimir – G8 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. O-O Be7 10. c3 Nd7
1969 IBM – Round 15 – Darga, Klaus – 1/2-1/2 – Gheorghiu, Florin – G54 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. Ne5 Bd6 10. Qe2 Qc7
1969 IBM I – Round 13 – Stein, Leon Rico – 1/2-1/2 – Ivkov, Borislav – G52 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. g4 Be4 10. f3 Bd5
1969 Monte Carlo – Round 1 – Rossolimo, Nicolas – 1/2-1/2 – Weiman Hort, Valentin – G33 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. c3 Be7 10. Re1 O-O
1969 Vrsac – Round 10 – Matanovic, Aleksandar – 1/2-1/2 – Barcza, Gedeon – G66 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Ne5 Nd7 10. Bf4 Nxe5
1969 Yugoslavia – Round 2.1 – Matanovic, Aleksandar – 1-0 – Ciric, Dragoljub M – G25 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 g6 8. O-O Bg7 9. Re1 O-O 10. c3 Qd6
1970 Palma de Mallorca Interzonal – Round 10 – Larsen, Bent – 1-0 – Filip, Marius Liviu – G199 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bg5 Be7 10. Qe2 Bg4
1970 Palma de Mallorca Interzonal – Round 10 – Reshevsky, Samuel – 1/2-1/2 – Smyslov, Vassily – G197 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. h3 Be7 10. Qe2 O-O
20. European Teams 2015 – Round 4.8 – Tiviakov, Sergei – 1/2-1/2 – Nikolaidis, Ioannis – G187 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. c3 e6 9. Qe2 Bd6 10. Ne5 h5
Corus A 2007 – Round 12 – Tiviakov, Sergei – 1/2-1/2 – Anand, Viswanathan – G77 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. c3 Be7 10. Ne5 Nd7
World Rapid 2019 – Round 14.29 – Geller, Jakov – 1/2-1/2 – Predke, Alexandr – G900 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. a4 Be7 10. c3 O-O

B17e — Steinitz

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bc4

Les coups candidats

7…Bf5 — 66.1% (1365 parties)

Ambassadeurs : Meduna, Eduard (9x), Starace, Umberto (9x), Matanovic, Aleksandar (8x), Spiridonov, Nikola (8x), Wosch, Arkadiusz (8x), Smyslov, Vladimir (7x), Jordaan, Wayne (7x), Augustin, Josef (6x)

7…e6 — 22.9% (473 parties)

Ambassadeurs : Luckis, Marcos (3x), Giardelli, Sergio C. (3x), Hacik, Radomir (3x), Michel, Pascal (2x), Dunkelblum, Arthur (2x), Lalic, Susan K (2x), Van der Wiel, John T.H. (2x), Reuss, Andreas (2x)

7…Bg4 — 5.1% (105 parties)

Ambassadeurs : Bogoljubow, Efim (1x), Colin, Barron Alberto (1x), Kuhn, Tabea (1x), Zaas, D. (1x), Barry Bertomeu, Enrique (1x), Hirons (1x), Johner, Hans (1x), Grob, Henry (1x)

7…Nd5 — 2.2% (45 parties)

Ambassadeurs : Sigfusson, Sigurdur (3x), Lagerman, Robert (2x), Sitnik, Igor (2x), De La Paz Perdomo, Frank (2x), Matamoros Franco, Carlos S. (2x), Henni, Mohamed (2x), Kacheishvili, Giorgi (2x), Bodiroga, Predrag (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Bf5	7…e6	7…Bg4	7…Nd5
<1800	92	60%	25%	8%	2%
1800-2200	666	58%	30%	8%	2%
2200-2600	662	77%	15%	1%	4%
2600+	21	86%	5%	—	5%

Évolution par décennie (% des parties)

Décennie	N parties	7…Bf5	7…e6	7…Bg4	7…Nd5
1920s	2	50%	—	—	—
1930s	11	73%	18%	9%	—
1940s	8	50%	50%	—	—
1950s	25	64%	20%	8%	—
1960s	80	75%	10%	1%	1%
1970s	88	76%	14%	—	2%
1980s	166	70%	20%	3%	3%
1990s	502	68%	22%	6%	3%
2000s	638	62%	27%	5%	2%
2010s	477	62%	26%	6%	2%
2020s	69	81%	12%	6%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Bf5	62%	81%	▲ +18.7%
7…e6	26%	12%	▼ -14.2%
7…Bg4	6%	6%	-0.5%
7…Nd5	2%	0%	▼ -1.9%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 7 parties
Anand, Viswanathan — 2 parties
Karpov, Aleksandr — 1 partie
Hou, Yifan — 1 partie

Parties historiques

7…Bf5 — 66.1% (1365 parties)

1925 — Verlinsky, Boris vs Maiselis, Ilya — 0-1 — Moscow RUS
1930 — Verlinsky, Boris vs Blumenfeld, Rudy — 0-1 — Tournament Moscow RUS
1934 — Rauzer, Vsevolod vs Veresov, Gavriil — 0-1 — Leningrad ch-URS
1936 — Rovner, Dmitry vs Belavenets, Liudmil — 1-0 — Moscow RUS
1936 — Schubert, Maksym vs Paroulek, Vit — 1-0 — Podebrady CZE

7…e6 — 22.9% (473 parties)

1936 — Eliskases, Erich vs Opocensky, Karel — 1/2-1/2 — Podebrady CZE
1938 — Adonyo Moses vs Acosta Cruz, Oscar Yosimar — 1-0 — Rio de Janeiro BRA
1947 — Bogoljubow, Efim vs Bohatyrchuk, Fedir Parfenovych — 1-0 — Kassel
1948 — Michel, Pascal vs Luckis, Marcos — 1/2-1/2 — Mar del Plata ARG
1948 — Pilnik, Herman vs Luckis, Marcos — 1-0 — Mar del Plata ARG

7…Bg4 — 5.1% (105 parties)

1932 — Bogoljubow, Efim vs Colin, Barron Alberto — 1-0 — Bern SUI
1950 — Johner, Hans vs Grob, Henry — 1-0 — Lucerne SUI
1959 — Barry Bertomeu, Enrique vs Hirons — 0-1 — Providence, RI USA
1960 — Kuhn, Tabea vs Zaas, D. — 1-0 — Ohio
1982 — Broek, Thomas vs Poland, Jan — 1-0 — Alkmaar open

7…Nd5 — 2.2% (45 parties)

1963 — Korelov, Alexander P vs Vorotnikov, Vladislav V — 1-0 — Leningrad RUS
1974 — Sznapik, Aleksander vs Filipowicz, Andrzej — 0-1 — Polanica Zdroj POL
1976 — Georgiev, Krum vs Spiridonov, Nikola — 1-0 — Albena
1981 — Osmanovic, Kemal vs Kelecevic, Nedeljko — 1/2-1/2 — Sarajevo BIH
1985 — Mnatsakanian, Eduard A vs Atanasov, Petko — 1-0 — Varna BUL

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