B10 — Caro-Kann Defense: Two Knights Attack

1. e4 c6 2. Nc3 d5 3. Nf3 ● Trait aux Noirs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la paire de fous.

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 (les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; h3 (Empêcher ...Bg4) ; d3 (Libérer Bc1) ; Bd3 (Développer Bf1) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...Nf6 (Développer Ng8) ; ...Nbd7 (Développer Nb8) ; ...dxe4 (Capture en e4, Occuper le centre,).

Avantages

Faiblesses adverses

Diagonale active

Plans

Base Masters : Blancs 32.1%, Nulles 40.9%, Noirs 27.0%.

Coups candidats

auto

Analyse coup par coup — 5 demi-coups commentés

1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…c6 Contrôle b5, d5. Prépare d5.
2.Nc3 Contrôle c4, d5, f5.
2…d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5.
3.Nf3 Contrôle c4, d4, d5, e5.

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (c1, f1, a1, h1)	6 (b8, g8, 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	tension
Ruptures	● d2-d3, ● e4-e5	● …c6-c5, ● …d5-d4, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1922 Vienna – Round 1 – Bogoljubow, Efim – 0-1 – Tartakower, Savielly – G51 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e5 7. d3 Be7 8. O-O Nf6 9. Ng5 O-O 10. f4 h6
1922 Vienna – Round 1 – Tarrasch, Siegbert – 1-0 – Reti, Richard – G52 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. exd5 cxd5 5. d4 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bd3 Nc6 9. Be3 Be7 10. O-O O-O
1923 Karlsbad – Round 1 – Tarrasch, Siegbert – 1/2-1/2 – Reti, Richard – G58 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d3 Nxc3 6. bxc3 e6 7. d4 b6 8. Be2 Ba6 9. O-O Qc8 10. Ng5 h6
1926 Semmering – Round 1 – Spielmann, Rudolf – 1/2-1/2 – Reti, Richard – G67 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Be2 Bf5 6. O-O e6 7. d3 Nxc3 8. bxc3 Be7 9. Nd4 Bg6 10. f4 c5
1927 DSB-25.Kongress – Round 5 – Bogoljubow, Efim – 0-1 – Spielmann, Rudolf – G20 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. Nxe4 fxe4 9. Qg4 Qd7 10. Qg3 c5
1928 Trencianske Teplice – Round 1 – Spielmann, Rudolf – 1-0 – Weiss, Walter – G5 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Qe2 Nxc3 6. dxc3 b6 7. Nd4 c5 8. e6 fxe6 9. Qh5+ Kd7 10. Nf3 Kc7
1930 Leningrad Ch – Round 1 – Ragozin, Viacheslav – 1-0 – Levenfish, Grigory – G6 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Bg4 6. d3 Nc5 7. d4 Ne6 8. c3 f6 9. h3 Bxf3 10. gxf3 fxe5
1933 GER Ch 1st – Round 12 – Richter, Kurt P – 1-0 – Seitz, Jakob Adolf – G39 1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 Nf6 7. O-O e6 8. d3 Qc7 9. Qe2 Bd6 10. Re1 e5
1933 Scheveningen – Round 3 – Van Hoorn, Peter – 1/2-1/2 – Landau, Salo – G6 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e5 7. d3 Be6 8. Bxe6 fxe6 9. Ng5 Qd7 10. Qh5+ g6
1934 Leningrad ch-URS – Round 1 – Kan, Ilya A – 1-0 – Veresov, Gavriil – G111 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d4 Bf5 6. Bd3 e6 7. O-O 7. ... Be7 8. Be3 Nxc3 9. bxc3 O-O 10. Bxf5 exf5
1934 Leningrad ch-URS – Round 1 – Savitsky, Leonid – 0-1 – Veresov, Gavriil – G110 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Bg4 6. Nfg1 Nc5 7. f3 Bd7 8. d4 Nca6 9. c3 e6 10. b4 b6
1934 Mar del Plata – Round 5 – Bolbochan, J. – 1-0 – Holtey, Guillermo – G30 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 e6 6. Bd3 Qb6 7. O-O c5 8. dxc5 Nxc5 9. Be3 Qxb2 10. Nb5 Nxd3
1935 Warsaw ol – Round ? – Koenig, Mirko – 1/2-1/2 – Napolitano, Mario – G67 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 Nf6 7. O-O Bg4 8. c3 Qd7 9. cxd4 Bxf3 10. Qxf3 Nxd4
1936 Budapest-B – Round 1 – Kovach, Alexander – 0-1 – Tipary, Lajos – G9 1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e5 7. d3 Be7 8. O-O Be6 9. Bb5 Qc7 10. Nh5 Bf6
1936 Olympiad (unofficial) – Round 10 – Koenig, Imre – 1-0 – Rometti, Barbatto – G79 1. e4 c6 2. Nc3 d5 3. Nf3 h6 4. d4 dxe4 5. Nxe4 Bf5 6. Bd3 Nd7 7. Qe2 Bxe4 8. Bxe4 Ngf6 9. Bd3 e6 10. Bf4 Nb6
1938 Karlsruhe3839 – Round 1 – Kohler, Anton – 1/2-1/2 – Bogoljubow, Efim – G3 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Qe2 Nxc3 6. dxc3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Qg3 Nd7 10. Be3 g6
1938 Trade Unions – Round 12 – Ragozin, Viacheslav – 1-0 – Rovner, Dmitry – G95 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 e6 6. d3 Nc5 7. g3 Ncd7 8. Bg2 c5 9. O-O Nc6 10. Bf4 Be7
1946 Hastings4647 – Round 1 – Alexander, Conol Hugh – 1-0 – Wood, Gabriel – G4 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Nf6 8. Nd2 Be7 9. f4 Bg4 10. h3 Bd7
1947 Kirchheim Teck – Round 4 – Tautvaisas, Povilas – 1/2-1/2 – Kraus, Rudolf – G3 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d4 Nxc3 6. bxc3 e6 7. Bd3 c5 8. O-O Nc6 9. Be3 Qa5 10. Qd2 cxd4
1947 Parnu – Round 1 – Boleslavsky, Isaac – 1-0 – Randviir, Juri – G45 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 c5 7. dxc5 Qxc5 8. Nfd4 f6 9. e6 g6 10. c3 Bg7
1947 URS Ch, semi final – Round 12 – Bronstein, David I – 1-0 – Kirillov, Vladimir – G73 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Be2 Bf5 6. O-O e6 7. Nb1 Be7 8. d3 Nc5 9. Be3 Ncd7 10. d4 O-O
1947 URS Ch, semi final – Round 4 – Taimanov, Mark E – 1-0 – Goldberg, Grigory A – G26 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Nb1 Bf5 6. d3 Nc5 7. Be3 e6 8. Nbd2 Be7 9. Be2 O-O 10. O-O Ncd7
1948 Moskou ch-URS – Round 9 – Levenfish, Grigory – 0-1 – Flohr, Salo – G84 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Bf5 6. d3 Nc5 7. Ned4 e6 8. Bd2 Bg6 9. Be2 Ncd7 10. Nb3 c5
1948 Saltsjobaden Interzonal – Round 5 – Yanofsky, Daniel Abraham – 1/2-1/2 – Trifunovic, Petar – G42 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. c3 dxc3 6. bxc3 Nf6 7. Ng3 e6 8. Be2 Be7 9. O-O O-O 10. d4 b6
1948 South Fallsburg ch-USA – Round 1 – Whitaker, Norman – 1-0 – Heitner, I. – G61 1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. b4 b6 6. bxc5 bxc5 7. c3 dxc3 8. Nxc3 e6 9. Rb1 Nf6 10. e5 Nfd7
1949 Budapest-Moscow – Round 1 – Smyslov, Vladimir – 1/2-1/2 – Tipary, Lajos – G5 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Qe2 Nxc3 6. dxc3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Bd3 Nd7 10. Qg3 Qc7
1949 Budapest-Moscow – Round 7 – Averbakh, Yuri L – 0-1 – Tipary, Lajos – G52 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Bf5 6. d3 Nc5 7. d4 Nca6 8. Ng3 e6 9. c3 Bg6 10. h4 h6
1949 CAN Ch – Round 3 – Yanofsky, Daniel Abraham – 0-1 – Bohatyrchuk, Fedir Parfenovych – G6 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. d4 Qa5 6. Bd3 Bg4 7. O-O Nxc3 8. Qe1 e6 9. Bd2 Nd7 10. bxc3 Bxf3
1949 GER Ch 13th – Round 2 – Gumprich, Kurt – 0-1 – Pfeiffer, Gerhard – G5 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ng8 5. d4 Bg4 6. Bd3 e6 7. h3 Bh5 8. g4 Bg6 9. h4 Bxd3 10. Qxd3 h5
1949 Hastings4950 – Round 4 – Rossolimo, Nicolas – 1/2-1/2 – Szabo, Ladislav – G18 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Ng5 Qd5 7. d3 exd3 8. Bxd3 Qxe5+ 9. Be3 g6 10. Bc4 e6
1949 Moskou ch-URS – Round 1 – Aronin, Lev – 1/2-1/2 – Flohr, Salo – G106 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 e6 6. d3 Nc5 7. d4 Ncd7 8. Nf4 c5 9. c3 cxd4 10. cxd4 Bb4+
1949 Moskou ch-URS – Round 1 – Sokolsky, Alexey – 1-0 – Kholmov, Ratmir D – G105 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 c5 7. dxc5 Qxc5 8. Ned4 Nc6 9. Be2 Bg4 10. O-O Nxd4
1949 Moskou ch-URS – Round 1 – Sokolsky, Alexey – 1/2-1/2 – Flohr, Salo – G108 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 e6 6. d3 Nc5 7. d4 Ncd7 8. Nf4 c5 9. c3 cxd4 10. cxd4 Bb4+
1949 URS Ch, semi final – Round 13 – Simagin, Vladimir – 1-0 – Vistaneckis, Isakas – G98 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. h3 Bf5 6. d3 Nxc3 7. bxc3 e6 8. Rb1 Qc7 9. Bf4 Be7 10. g4 Bg6
1949 URS Ch, semi final – Round 3 – Simagin, Vladimir – 1/2-1/2 – Aratovsky, Nikolay – G32 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Bf5 6. d3 Nc5 7. d4 Nca6 8. Ng3 e6 9. Nxf5 exf5 10. Bd3 g6
1949 URS Ch, semi final – Round 4 – Pogrebissky, Iosif – 0-1 – Kholmov, Ratmir D – G46 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d3 Nxc3 6. bxc3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Be2 Be7 10. Qg3 g6
1949 URS Ch, semi final – Round 6 – Nezhmetdinov, Rashid – 0-1 – Grechkin, Dmitry M – G56 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Bf5 6. d3 Nc5 7. Nfd4 e6 8. h4 h6 9. Nxf5 exf5 10. Nd4 g6
1949 Venice – Round 4 – Caldas Canal, Javier – 1-0 – Mueller, Hans – G34 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 e6 6. d3 Nc5 7. Ng3 Ncd7 8. c3 c5 9. d4 cxd4 10. cxd4 Bb4+
1950 HUN Ch 05th – Round 7 – Berczy, Robert – 0-1 – Tipary, Lajos – G12 1. e4 c6 2. Nc3 d5 3. Nf3 a6 4. h3 g6 5. exd5 cxd5 6. d4 Nc6 7. Be3 Bg7 8. Qd2 Nf6 9. Bd3 O-O 10. Bh6 Nb4
1951 Hungary Ch – Round 1 – Gereben, Erno – 1-0 – Koberl, Ferenc – G70 1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bb5 Qb6 7. Qe2 Bg4 8. Bxc6+ Qxc6 9. Nxd4 cxd4 10. Qxg4 e5
1952 Belgrade – Round 1 – Alexander, Conol Hugh – 0-1 – Bogoljubov, Evgeniy – G11 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Bd6 8. O-O Nge7 9. Nh4 Be6 10. f4 f6
1952 Moskou ch-URS – Round 1 – Keres, Paul – 0-1 – Lipnitsky, Isaac – G117 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. e6 fxe6 6. d4 e5 7. Ng5 exd4 8. Ne6 Qb6 9. Bf4 dxc3 10. Bd3 Nf6
1953 Budapest ch-HUN – Round 1 – Meszaros, Gyula – 1/2-1/2 – Tipary, Lajos – G26 1. e4 c6 2. Nf3 d5 3. Nc3 a6 4. d4 Bg4 5. Bd3 e6 6. h3 Bh5 7. O-O Bb4 8. a3 Ba5 9. e5 Ne7 10. Be3 Nd7
1953 Hastings5354 – Round 1 – Matanovic, Aleksandar – 0-1 – Tartakower, Savielly – G4 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Be7 8. O-O f5 9. Nd2 Nf6 10. exf5 Bxf5
1954 Amsterdam olm – Round 1 – Lokvenc, Josef – 1/2-1/2 – Vaitonis, Povilas – G118 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. d3 Nxc3 6. bxc3 e6 7. Be2 Be7 8. O-O O-O 9. d4 c5 10. dxc5 Nd7
1954 Kiev ch-URS – Round 1 – Bivshev, Vasily – 1-0 – Flohr, Salo – G118 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 e6 6. Bd3 c5 7. Ng5 Be7 8. Nb5 cxd4 9. f4 Nc6 10. Qh5 g6
1954 URS Ch, semi final – Round 16 – Gurgenidze, Bukhuti – 0-1 – Flohr, Salo – G106 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 e6 6. Ne2 c5 7. c3 Nc6 8. g3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+
1955 Budapest – Round 1 – Barczay, Laszlo – 0-1 – Tipary, Lajos – G61 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ng8 5. d4 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bd3 c5 9. dxc5 Nc6 10. Qg3 g6
1955 Budapest – Round 1 – Meszaros T., Laszlo – 1/2-1/2 – Tipary, Lajos – G59 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. exd5 cxd5 5. d4 Nc6 6. Bf4 Bg4 7. Be2 e6 8. O-O Bd6 9. Bxd6 Qxd6 10. Re1 O-O
1955 Budapest – Round 1 – Somogyi, Istvan – 1-0 – Tipary, Lajos – G60 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ng8 5. d4 Bg4 6. h3 Bf5 7. Nh4 Bc8 8. Bd3 g6 9. O-O e6 10. Nf3 b6
1955 Poland ch13 – Round 3 – Gromek, Jozef – 0-1 – Bratoszewski, Jerzy – G11 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 cxd5 5. d4 Bf5 6. Ne5 a6 7. g4 Bc8 8. Bg2 e6 9. Qe2 Be7 10. Bf4 Nc6
1956 Montreal – Round 1 – Yanofsky, Daniel Abraham – 1-0 – Salazar Loor, Rodger – G23 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. c3 Bg4 6. Ne5 Bxe2 7. Bxe2 Nf6 8. Qb3 e6 9. Qxb7 Nbd7 10. Nc6 Qc8
1957 Gothenburg5758 – Round ? – Carlsson, Henrik 2002 – 0-1 – Flohr, Salo – G4 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. e6 fxe6 6. d4 e5 7. dxe5 e6 8. Bf4 Be7 9. Ng5 Bxg5 10. Qh5+ g6
1959 Candidats Tournament – Round 26 – Fischer, Robert J – 1-0 – Olafsson, Fridrik – G97 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 c5 7. dxc5 Qxc5 8. Ned4 Nc6 9. Bb5 a6 10. Bxc6+ bxc6
1961 Netanya – Round 8 – Szapiro, Grzegorz – 1/2-1/2 – Porath, Yosef – G49 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. Ne2 c5 9. f3 Ng5 10. dxc5 Ne6
1963 Kiev Avantgard Ch – Round ? – Shianovsky, Vladislav I – 1/2-1/2 – Kostiuchenko, Alexander – G28 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Be2 Bf5 6. O-O e6 7. d3 Nxc3 8. bxc3 Qa5 9. Bd2 Qa4 10. Qb1 b6
1963 POL Ch 20th – Round 2 – Bednarski, Jacek B – 1/2-1/2 – Fabian Henryk – G12 1. e4 c6 2. Nc3 d5 3. Nf3 e6 4. d4 dxe4 5. Nxe4 Be7 6. Bd3 Nf6 7. Nxf6+ Bxf6 8. c3 Nd7 9. Qc2 h6 10. Bf4 Nb6
1964 Tel Aviv olm fin-C – Round 3 – Mashian, Hushang – 1-0 – Reilly, Brian – G15 1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 g6 7. Bg2 Bg7 8. O-O Nf6 9. h3 O-O 10. Nh2 Be6
1964 UKR Ch – Round 9 – Romanovsky, Rem Konstantinovich – 1-0 – Kostiuchenko, Alexander – G51 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d4 Qa5 6. Bd3 Bg4 7. O-O Nxc3 8. bxc3 Qxc3 9. Rb1 b5 10. e6 fxe6
1964 Zuerich-J Zurich SUI – Round ? – Kurajica, Bojan – 1-0 – Markus, Marcel – G19 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Be7 8. O-O g5 9. Nd2 g4 10. a4 h5
1967 DEN Ch – Round 2 – Norby, Peter H. – 1/2-1/2 – Enevoldsen, Jens – G5 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Qe2 Nxc3 6. dxc3 e6 7. Bf4 b6 8. Qd2 Ba6 9. Bd3 Bxd3 10. cxd3 h6
1967 FRG Ch Kiel GER – Round 4 – Suess, Alois – 1-0 – Delander, Adolf – G15 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. e6 fxe6 6. d4 g6 7. h4 Bg7 8. h5 Nf8 9. h6 Bf6 10. g4 c5
1967 Invitational - M.I – Round 2 – Gross, Henry – 1-0 – Baroudi, Ziad – G3 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 e6 6. Bd3 c5 7. dxc5 Bxc5 8. O-O Nc6 9. Re1 a6 10. a3 Qc7
1968 Lublin PKWN 4th – Round 19 – Pietrusiak, Bogdan – 0-1 – Kovacs, Laszlo M – G39 1. e4 c6 2. Nc3 d5 3. Nf3 g6 4. exd5 cxd5 5. Bb5+ Bd7 6. Qe2 Bc6 7. O-O Nf6 8. d4 Bg7 9. Ne5 O-O 10. Be3 Qb6
1971 Moscow – Round 1 – Eretova, Kveta – 1-0 – Sternina, Vera E – G160 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Bd6 8. O-O Nge7 9. Nh4 O-O 10. f4 f5
4. Sinquefield Cup 2016 – Round 2.3 – Vachier-Lagrave, Maxime – 0-1 – Anand, Viswanathan – G8 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Nfg1 f6 8. f3 Ng5 9. exf6 gxf6 10. f4 Ne4
40. Olympiad Open 2012 – Round 1.12 – Garbett, Paul Anthony – 0-1 – Gustafsson, Jan – G13 1. e4 c6 2. Nf3 d5 3. Nc3 a6 4. d4 Bg4 5. h3 Bh5 6. Be2 e6 7. a3 Nf6 8. Ne5 Bxe2 9. Qxe2 Be7 10. O-O O-O
41. Olympiad Open 2014 – Round 10.38 – Bengherabi, Khalil – 0-1 – Ragger, Markus – G722 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. d3 Nxc3 6. bxc3 c5 7. d4 Nc6 8. Be2 Bg4 9. O-O e6 10. h3 Bh5
42. Olympiad 2016 – Round 3.18 – Stevic, Hrvoje – 1/2-1/2 – Ismagambetov, Anuar – G192 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Nfg1 f6 8. f3 Ng5 9. exf6 gxf6 10. f4 Nf7
43. Olympiad 2018 – Round 3.2 – Damaso, Rui – 1/2-1/2 – Piorun, Kacper – G188 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Be2 e6 6. O-O Be7 7. d4 c5 8. dxc5 Nxc5 9. b4 Ncd7 10. Nb5 O-O
7. Sinquefield Cup 2019 – Round 9.6 – Vachier-Lagrave, Maxime – 1/2-1/2 – Nakamura, Hikaru – G54 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. Bd3 Nxg3 9. fxg3 cxd4 10. O-O Nc6
FIDE World Cup 2017 – Round 1.1 – Bacallao Alonso, Yusnel – 1-0 – Fedoseev, Vladimir – G37 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. c3 Nc6 9. Bd3 Nxg3 10. hxg3 Bd7
FTX Crypto Cup 2022 – Round 6.1 – Firouzja, Alireza – 1-0 – Carlsen, Magnus – G80 1. e4 c6 2. Nf3 d5 3. Nc3 Qa5 4. Be2 dxe4 5. Nxe4 Bf5 6. Ng3 Bg6 7. O-O Nd7 8. d4 e6 9. Nh4 Bd6 10. c4 Qd8
GCT Blitz Croatia 2021 – Round 16.3 – Vachier-Lagrave, Maxime – 1-0 – Duda, Jacob – G78 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ng8 5. d4 Bg4 6. Be2 e6 7. Ng5 Bf5 8. Bh5 Bg6 9. O-O Be7 10. Nh3 c5
GCT Rapid Paris 2021 – Round 1.5 – Bacrot, Etienne – 1-0 – Rapport, Richard – G4 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nh5 5. d4 g6 6. Ne2 Ng7 7. Ng3 h5 8. Bd3 Bg4 9. h3 Bxf3 10. Qxf3 e6
Saint Louis Rapid 2019 – Round 4.2 – Aronian, Levon – 1/2-1/2 – Ding, Liren – G17 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Be2 Nxc3 6. dxc3 Bg4 7. Nd4 Bxe2 8. Qxe2 e6 9. Qg4 Nd7 10. Nf3 h5
SportAccord Blitz Men 2013 – Round 18.5 – Dominguez Perez, Leinier – 0-1 – Grischuk, Alexander – G138 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. c3 Nc6 9. Bd3 cxd4 10. Nxe4 dxe4
Superbet Rapid & Blitz Poland 2025 – Round 15 – Gavrilescu David – 0-1 – Vladimir Fedoseev – G71 1. e4 c6 2. Nf3 d5 3. Nc3 a6 4. d4 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Bxe4 8. Nxe4 dxe4 9. c3 e6 10. Bg2 Bd6
World Blitz 2015 – Round 2.67 – Fedorchuk, Sergey A. – 0-1 – Donchenko, Alexander – G125 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Be2 Bf5 6. d3 Nxc3 7. bxc3 e6 8. O-O Be7 9. Nd4 Bg6 10. f4 c5
World Blitz 2015 – Round 9.37 – Abel Dieguez, Dario – 0-1 – Riazantsev, Alexander – G555 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. d3 Nxc3 6. bxc3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Qg3 c5 10. Be2 Nc6
World Blitz 2016 – Round 17.20 – Lu, Shanglei – 0-1 – Pantsulaia, Levan – G673 1. e4 c6 2. Nc3 d5 3. Nf3 a6 4. d4 Bg4 5. h3 Bh5 6. Be3 e6 7. Bd3 Nf6 8. e5 Nfd7 9. Ne2 Bxf3 10. gxf3 c5
World Blitz 2022 – Round 14.60 – Bilguun, Sumiya – 0-1 – Gareyev, Timur – G769 1. e4 c6 2. Nc3 d5 3. Nf3 a6 4. d4 Bg4 5. Be2 e6 6. O-O Nf6 7. e5 Nfd7 8. Nb1 c5 9. c3 Nc6 10. Nbd2 cxd4
World Rapid 2016 – Round 11.43 – Lu, Shanglei – 1-0 – Aditya Tari – G434 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Nfg1 f6 8. f3 Ng5 9. exf6 gxf6 10. f4 Nf7
World Rapid 2016 – Round 15.18 – Radjabov, Teimour – 0-1 – Vidit, Santosh Gujrathi – G563 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Be2 Nxc3 6. dxc3 Bg4 7. Ng5 Bxe2 8. Qxe2 h6 9. Qh5 g6 10. Qh3 Bg7

B10s — Two Knights Variation

1.e4 c6 2.Nc3 d5 3.Nf3

Eval: [+0.31]

Les coups candidats

3…Bg4 — 52.2% (14622 parties) →

Ambassadeurs : Dreev, Aleksey (48x), Lu, Shanglei (35x), Munoz, Miguel (30x), Arkell, Keith C (26x), Klovans, Janis (23x), Dragnev, Valentin (20x), Pomar Salamanca, Arturo (19x), Sikora-Lerch, Jan (19x)

3…dxe4 — 33.8% (9460 parties) →

Ambassadeurs : Flohr, Salo (22x), Nomin-Erdene, Davaademberel (15x), Munoz, Miguel (15x), Donchenko, Alexander (15x), Kosteniuk, Alexandra (15x), Konstantinopolsky, Alexander (14x), Krstulovic, Alex (14x), Gunina, Valentina (14x)

3…Nf6 — 6.7% (1874 parties)

Ambassadeurs : Risting, Eivind Olav (12x), Lu, Shanglei (10x), Charochkina, Daria (10x), Munoz, Miguel (10x), Khenkin, Igor (9x), Flohr, Salo (7x), Kierzek, Matthias, Dr. (7x), Turov, Maxim (7x)

3…g6 — 3.2% (888 parties)

Ambassadeurs : Burmakin, Vladimir (20x), Piankov, Evgenij (6x), Cruz Lledo, Pablo (5x), Khotenashvili, Bella (5x), Boehnisch, Manfred (4x), Leko, Peter (4x), Sarquis, Maria Belen (4x), Lomako, Pavel (4x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3…Bg4	3…dxe4	3…Nf6	3…g6
<1800	1059	47%	41%	4%	1%
1800-2200	9800	50%	36%	6%	3%
2200-2600	11301	56%	28%	9%	4%
2600+	703	63%	24%	9%	2%

Évolution par décennie (% des parties)

Décennie	N parties	3…Bg4	3…dxe4	3…Nf6	3…g6
1910s	1	—	100%	—	—
1920s	28	25%	43%	25%	—
1930s	117	15%	67%	10%	—
1940s	248	28%	56%	12%	—
1950s	423	47%	46%	4%	2%
1960s	534	57%	35%	2%	4%
1970s	437	61%	28%	1%	8%
1980s	671	52%	39%	0%	5%
1990s	3174	54%	36%	2%	5%
2000s	5210	58%	32%	2%	3%
2010s	10598	54%	27%	12%	3%
2020s	6548	46%	43%	6%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3…Bg4	54%	46%	▼ -8.1%
3…dxe4	27%	43%	▲ +16.8%
3…Nf6	12%	6%	▼ -5.6%
3…g6	3%	2%	▼ -0.6%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 10 parties
Smyslov, Vladimir — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 9 parties
Carlsen, Magnus — 9 parties
Ding, Liren — 7 parties
Tal, Mikhail — 6 parties
Karpov, Aleksandr — 6 parties
Euwe, Max — 5 parties
Hou, Yifan — 5 parties
Lasker, Emanuel — 4 parties
Ju, Wenjun — 2 parties

Parties historiques

3…Bg4 — 52.2% (14622 parties)

1924 — Morrison, John Harold vs Watt, James Arthur — 1-0 — Hastings ENG
1927 — Noteboom, Daniel vs Mirdeno, S — 1-0 — NED
1927 — Noteboom, Daniël vs Mirdeno, S. — 1-0 — Holland -
1929 — Roedl vs David Kramer, Eugene Jhon — 1-0 — ?
1929 — Reydl vs David Kramer, Eugene Jhon — 1-0 — ?

3…dxe4 — 33.8% (9460 parties)

1919 — Lasker, Emanuel vs ? — 1-0 — Hannover GER
1921 — Bogoljubow, Efim vs Saemisch, Friedrich — 1/2-1/2 — Kiel GER
1922 — Bogoljubow, Efim vs Guillen Watson, Cesar Augusto — 1-0 — London ENG
1922 — Capablanca, Jose vs Bigelow, Horace — 1-0 — New York, NY USA
1923 — Tarrasch, Siegbert vs Tartakower, Savielly — 1/2-1/2 — Carlsbad CZE

3…Nf6 — 6.7% (1874 parties)

1922 — Tarrasch, Siegbert vs Reti, Richard — 1-0 — Vienna AUT
1923 — Tarrasch, Siegbert vs Reti, Richard — 1/2-1/2 — Carlsbad CZE
1926 — Spielmann, Rudolf vs Reti, Richard — 1/2-1/2 — Semmering AUT
1927 — Bogoljubow, Efim vs Spielmann, Rudolf — 0-1 — ?
1927 — Bogoljubow, Efim vs Spielmann, Rudolf — 0-1 — Magdeburg GER

3…g6 — 3.2% (888 parties)

1950 — Hrushkova-Belska, Nina vs Langos, Jozsa — 1-0 — Moscow RUS
1950 — Tolush, Alexander V vs Kuzminykh, Evgeny — 1-0 — Leningard
1953 — Grabczewski, Romuald vs Miesowicz, Adam — 1/2-1/2 — Krakow POL
1954 — Seidman, Herbert vs Mengarini, Ariel — 1-0 — New York, NY USA
1958 — Deulovol, Paulino vs Albareda, Miguel — 0-1 — Catalunya

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →