D51d — QGD: 4.Bg5 Nbd7 5.Nf3 c6

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.Nf3 c6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte e5, un fou actif en g5 et 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 (le fou f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; e4 (Centre d4+e4, menace e5 (Nf6 cloué par Bg5), libère Bf1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte e4 et la paire de fous.

Côté adverse. Le fou enfermé en f1, le roi resté au centre et une pièce en prise (le pion en c4).

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. O-O (Mettre le roi en sécurité, connecter les tours) ; b6+Bb7 (PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)) ; ...Be7 (Développer Bf8) ; ...Bg4 (Clouer Nf3) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v1)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v1)	● d5 (3v2), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bg5	● Bg5 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
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	fermé
Ruptures	● c4-c5	● …c6-c5, ● …e6-e5

Partie
1907 Ostende II – Round 22 – Metger, Johannes – 0-1 – D Marco, Gianni – G260 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. cxd5 cxd5 7. e3 Bb4 8. Bxf6 gxf6 9. Bd3 Qa5 10. Qb3 Nb6
1913 New York National – Round 11 – Janowski, Dawid – 1-0 – Kline, Harry – G47 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 Qa5 7. Bd2 Qc7 8. O-O-O a6 9. e4 dxc4 10. Bxc4 b5
1913 New York National – Round 8 – Janowski, Dawid – 0-1 – Jaffe, Charles – G36 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 Qa5 7. Bd2 dxc4 8. e4 b5 9. e5 Ng8 10. Be2 Qc7
1921 BCF Ch 14th – Round 7 – Saunders, Harold – 0-1 – Thomas, George Alan – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. cxd5 exd5 7. Rc1 Bd6 8. e3 O-O 9. Bd3 Re8 10. O-O h6
1924 Gyor – Round 1 – Mueller, Helge – 1/2-1/2 – Havasi, Kornel – G11 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Bd3 Ne4 9. Qc2 f5 10. Bf4 Be7
1925 Baden-Baden – Round 1 – Tartakower, Savielly – 1/2-1/2 – Spielmann, Rudolf – G35 1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 h6 8. Bh4 Be7 9. Bd3 O-O 10. O-O Re8
1926 Lake Hopatcong – Round 7 – Marshall Viele, Fabrizio Aaron – 0-1 – Lasker, E. – G15 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. O-O Re8 10. Qc2 Nf8
1929 Mexico sim – Round ? – Alekhine, Alexander – 1-0 – Avida Souannavong – G12 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. Qc2 Qa5 7. Bd2 Bb4 8. e3 O-O 9. cxd5 Nxd5 10. Bd3 h6
1930 Frankfurt – Round 2 – Pirc, Vasja – 1/2-1/2 – Ahues, Carl – G8 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Nc3 Nbd7 5. Bg5 c6 6. a3 Be7 7. e3 Ne4 8. Nxe4 dxe4 9. Bxe7 Qxe7 10. Nd2 f5
1930 Kent County Premier – Round 3 – Spencer, Edmund – 0-1 – Thomas, George Alan – G8 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bg5 c6 6. Qc2 Qa5 7. Bd2 Qc7 8. e3 Bd6 9. Bd3 O-O 10. Rc1 Re8
1931 Bled – Round 1 – Spielmann, Rudolf – 1-0 – Pirc, Vasja – G60 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. a3 dxc4 7. e4 b5 8. e5 h6 9. Bh4 g5 10. Bg3 Nd5
1931 Buenos Aires – Round 1 – Pleci, Isaias – 0-1 – Bolbochan, J. – G11 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 h6 7. Bh4 Qa5 8. Nd2 Bb4 9. e3 O-O 10. Be2 Re8
1931 Praag predolympijsky – Round ? – Pirc, Vasja – 1-0 – Makarczyk, Kazimierz – G5 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Nbd7 6. a3 dxc4 7. e4 Qa5 8. Bd2 e5 9. Bxc4 exd4 10. Nd5 Qd8
1931 Praag predolympijsky – Round ? – Richter, Emil – 1-0 – Stoltz, Gosta – G24 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Qc2 O-O 9. Bd3 h6 10. Bh4 Re8
1931 Prague CSR – Round 11 – Pirc, Vasja – 1-0 – Romi, Massimiliano – G29 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. a3 Bd6 7. e3 Qe7 8. Bd3 dxc4 9. Bxc4 e5 10. O-O O-O
1932 Bad Sliac – Round 1 – Master Walter Aira – 0-1 – Pirc, Vasja – G23 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Re8
1932 Bad Sliac – Round 1 – Spielmann, Rudolf – 1/2-1/2 – Gonzalez May, Daniel Francisco – G39 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. Qc2 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Qxe4 Qb4+
1932 Budapest – Round 1 – Lilienthal, Andor – 1-0 – Pikler, Robert – G23 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Nd2 Ne4 9. Ndxe4 dxe4 10. Bh4 Bb4
1932 Leningrad Ch – Round 1 – Ragozin, Viacheslav – 1/2-1/2 – Lisitsin, Georgy – G20 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. Qb3 Qa5 7. Bd2 dxc4 8. Qxc4 Qf5 9. e3 e5 10. dxe5 Nxe5
1933 Folkestone Olympiad 5th – Round 2.13 – Asgeirsson, Asmundur – 1-0 – Apscheneek, Fricis – G13 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Re8
1933 Folkestone Olympiad 5th – Round 2.9 – Soultanbeieff, Victor – 0-1 – Monticelli, Mario – G21 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. Nc3 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. O-O Re8 10. Qc2 Nf8
1934 Bad Liebenwerda – Round 5 – Becker, Albert – 0-1 – Boros, Sandor – G15 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 cxd5 7. e3 a6 8. Bd3 Be7 9. O-O b5 10. Rc1 Bb7
1934 Leningrad ch-URS – Round 1 – Dubinin, Peter – 1-0 – Ilyin Zhenevsky, Alexander – G30 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Re8
1934 Leningrad ch-URS – Round 1 – Savitsky, Leonid – 0-1 – Ilyin Zhenevsky, Alexander – G34 1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bg5 c6 6. Qc2 Bb4 7. a3 Bxc3+ 8. bxc3 dxc4 9. e4 Qa5 10. e5 Nd5
1934 Leningrad ch-URS – Round 1 – Savitsky, Leonid – 0-1 – Riumin, Nikolai – G73 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 dxc4 7. e4 b5 8. e5 h6 9. Bh4 g5 10. Nxg5 hxg5
1934 Mar del Plata – Round 8 – Batista Grau, Ricardo – 1-0 – Bolbochan, J. – G43 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. a3 dxc4 7. e4 b5 8. d5 cxd5 9. exd5 Qb6 10. dxe6 fxe6
1934 Ujpest – Round 1 – Gruenfeld, Ernst – 1-0 – Treybal, Karel – G23 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 Be7 10. O-O Re8
1935 Warsaw olm – Round 10 – Pleci, Isaias – 1-0 – O'Hanlon, John – G35 1. c4 e6 2. Nc3 Nf6 3. d4 d5 4. Nf3 Nbd7 5. Bg5 c6 6. Qc2 Qa5 7. cxd5 Nxd5 8. e4 Nxc3 9. bxc3 e5 10. Bd2 exd4
1936 Bad Nauheim – Round 8 – Ahues, Carl – 1/2-1/2 – Stahlberg, Gideon – G34 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. a3 h6 7. Bxf6 Nxf6 8. e3 Be7 9. Rc1 O-O 10. Bd3 b6
1936 Bad Nauheim – Round 8 – Keres, Paul – 1-0 – Van den Bosch, Johannes – G33 1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. Qc2 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. Qxc3 O-O
1936 New York ch-USA – Round 9 – Dake, Arthur William – 1/2-1/2 – Kashdan, Isaac – G24 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 c6 5. Nc3 Nbd7 6. cxd5 cxd5 7. e3 a6 8. Bd3 Be7 9. O-O b5 10. Qe2 Bb7
1937 BCF Ch 30th – Round 2 – Blow, Ronald – 1-0 – Michell, Reginald – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 Qa5 7. Bd2 Qc7 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6
1937 Kemeri – Round 1 – Fine, Richard Alvaro Adrien – 1-0 – Apscheneek, Fricis – G37 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. a3 Be7 7. e3 Ne4 8. Nxe4 dxe4 9. Bxe7 Qxe7 10. Nd2 f5
1937 Leningrad – Round 2 – Levenfish, Grigory – 0-1 – Fine, Reuben – G7 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 cxd5 7. e3 a6 8. Bd3 Be7 9. O-O O-O 10. Rc1 b5
1938 Argentina – Round 3 – Pilnik, Herman – 0-1 – Lalich, Voyin – G13 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. Qc2 Qa5 7. cxd5 exd5 8. Bd2 Qb6 9. e3 Bd6 10. Bd3 O-O
1938 Montevideo – Round 14 – da Silva Rocha, Adhemar – 1-0 – Fenoglio, Virgilio – G70 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Re8
1938 Trade Unions – Round 1 – Kotov Lundqvist, Alex – 1-0 – Troitsky, P. – G10 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Nbd7 6. Qc2 dxc4 7. e4 b5 8. e5 h6 9. Bh4 g5 10. Nxg5 hxg5
1938 URS Ch, semi final – Round 1 – Kotov Lundqvist, Alex – 1/2-1/2 – Panov, Vadim – G9 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 c6 5. Nc3 Nbd7 6. Qc2 h6 7. Bxf6 Nxf6 8. e3 Be7 9. Bd3 O-O 10. O-O c5
1938 URS Ch, semi final – Round 1 – Yudovich, Mikhail M – 0-1 – Freiman, Sergey Nikolaevich – G5 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. Qc2 Be7 7. e3 Ne4 8. Bf4 f5 9. Bd3 O-O 10. O-O g5
1938 URS Ch, semi final – Round 1 – Yudovich, Mikhail M – 1-0 – Kopaev, Nikolay A – G19 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 h6 7. Bxf6 Nxf6 8. e3 Be7 9. Bd3 O-O 10. O-O b6
1939 Buenos Aires ol f-A – Round 3 – Vaitonis, Povilas – 1-0 – Apscheneek, Fricis – G44 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. cxd5 exd5 7. e3 Qa5 8. Nd2 Bb4 9. Qc2 O-O 10. Be2 Re8
1939 Kemeri / Riga – Round ? – Mikenas, Vladas – 1-0 – Apscheneek, Fricis – G78 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. Rc1 dxc4 7. e4 h6 8. Bxf6 Qxf6 9. Bxc4 Bb4 10. O-O O-O
1941 Trencianske Teplice – Round 11 – Füster, Géza – 1-0 – Hucl, K. – G40 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 h6 9. Bh4 Qe7 10. Qc2 Nb6
1944 Asuncion – Round 1 – Feigin, Benjamin – 1/2-1/2 – Guimard, Jean Louis – G5 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Qa5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6
1945 Blomberg – Round 7 – Endzelins, Lucius – 1/2-1/2 – Jursevskis Miervaldis – G6 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. Nc3 c6 6. cxd5 exd5 7. e3 Qa5 8. Nd2 Bb4 9. Qc2 O-O 10. Bd3 Re8
1945 Moscow Ch – Round 8 – Ragozin, Viacheslav – 1-0 – Poliak, Abram – G43 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 a6 7. e3 Be7 8. Bd3 b5 9. c5 Nh5 10. Bf4 Nxf4
1946 Barcelona – Round 8 – Vilardebo, Jose – 0-1 – Pomar Salamanca, Arturo – G50 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. h4 Re8
1946 Hamburg HSV – Round 1 – Heinicke, Herbert – 1-0 – Toerber, Claus – G4 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 Qe7 9. O-O h6 10. Bh4 g5
1946 POL Ch – Round 14 – Blaszczak, Czeslaw – 1/2-1/2 – Gadalinski, Jan – G80 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6
1948 Bad Gastein – Round 4 – Kottnauer, Cenek – 1-0 – Polzer, Hans – G27 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 Be7 7. e3 a6 8. cxd5 exd5 9. Bd3 O-O 10. g4 g6
1948 Budapest – Round 6 – Gligorić, Svetozar – 1-0 – Tomovic, Vasilje – G32 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 c6 6. Qc2 h6 7. Bd2 Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6
1948 US Open – Round 5 – Pinkus, Albert – 1/2-1/2 – Byland, William M – G27 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 h6 9. Bh4 O-O 10. Qc2 Re8
1949 Oldenburg – Round 5 – Rautenberg, Wilhelm – 0-1 – Bogoljubow, Efim – G14 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Qb3 Ne4 9. Bf4 Bb4 10. Rc1 O-O
1949 Oldenburg – Round 5 – Rautenberg, Wilhelm – 0-1 – Bogoljubow, Efim – G15 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Qb3 Ne4 9. Bf4 Bb4 10. Rc1 O-O
1950 BCF Ch 37th – Round 5 – Penrose, Jonathan – 1-0 – Winter, William – G20 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Nbd7 6. cxd5 cxd5 7. e3 Be7 8. Bd3 O-O 9. O-O a6 10. Rc1 b5
1950 Candidats Tournament – Round 6 – Lilienthal, Andor – 1/2-1/2 – Bronstein, David I – G22 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 e6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 h6 9. Bh4 O-O 10. Qc2 Re8
1951 Mar del Plata zt – Round 9 – Bianco Esposito, Antonio – 0-1 – Bolbochan, J. – G84 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Re8
1951 Montreal Ch – Round 1 – Dance, E. – 0-1 – Zalys, Ignas – G1 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. Bxf6 Nxf6 7. e3 Qa5 8. Nd2 Bb4 9. Qc2 O-O 10. Bd3 Bd7
1951 San Rafael – Round ? – German, Eugenio – 1-0 – Linskens, Rogelio – G61 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Re8
1951 Staunton Memorial – Round 15 – Trifunovic, Petar – 0-1 – Bogoljubow, Efim – G111 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6
1951 URS Ch sf Lviv UKR – Round 18 – Ragozin, Viacheslav – 0-1 – Poliak, Evsey – G13 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. Rc1 h6 7. Bd2 dxc4 8. g3 b5 9. Bg2 Nd5 10. O-O Bb7
1954 Buenos Aires ch ARG – Round 7 – Rossetto, Hector – 1-0 – Piazzini, Luis – G8 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 cxd5 7. e3 Qa5 8. Nd2 Ne4 9. Ndxe4 dxe4 10. Bh4 Bb4
1954 Munich zt – Round 8 – Rabar, Braslav – 1-0 – Dunkelblum, Arthur – G47 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 cxd5 7. e3 Be7 8. Bd3 a6 9. O-O O-O 10. Nd2 Re8
1957 Clare Benedict Cup 04th – Round 1 – Euwe, Max – 1-0 – Muffang, Andre – G3 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 h6 9. Bh4 Qe7 10. O-O Qe6
1957 Mar del Plata – Round 13 – Bianco Esposito, Antonio – 1-0 – Mangini, Jose Henrique de Mello – G113 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Qa5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Qd8
1960 CSR Ch – Round 5 – Marsalek, Josef – 1-0 – Olexa, Vilem – G39 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Nbd7 6. cxd5 cxd5 7. e3 Be7 8. Bd3 O-O 9. O-O a6 10. Qe2 b5
1961 Wch U20 fin-B – Round 3 – Rubinetti, Jorge – 1-0 – Diekstra, John – G4 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 h6 9. Bh4 O-O 10. Qc2 Re8
1961 Zevenaar – Round 15 – Wade, Robert G – 1/2-1/2 – Rellstab, Ludwig – G96 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 cxd5 7. Qa4 Be7 8. e3 O-O 9. Bd3 Ne8 10. Bxe7 Qxe7
1962 Varna olm – Round 5 – Langeweg, Kick – 1/2-1/2 – Troeger, Paul – G223 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Qa5 8. Qc2 Ne4 9. Bd3 Nxg5 10. Nxg5 h6
1962 Varna olm – Round 8 – Etcheverry, Eduardo – 0-1 – Bergraser, Volf – G189 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. Qc2 Qa5 7. Bd2 dxc4 8. e4 b5 9. e5 Ng8 10. Be2 Qb6
1963 Hoogovens-C – Round 6 – Kramer, George – 1-0 – Van Steenis, Joost – G21 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 cxd5 7. e3 Qa5 8. Bd3 Ne4 9. Qc2 Nxg5 10. Nxg5 h6
1967 BRA Ch – Round 6 – Saboya, Fred – 0-1 – Mangini, Jose Henrique de Mello – G19 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 c6 6. cxd5 exd5 7. e3 Qa5 8. Bxf6 Nxf6 9. Qc2 Bd6 10. Bd3 O-O
1967 ISR Ch – Round 5 – Neumann Avraham – 0-1 – Aloni, Itzchak – G26 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Nd2 Bd6 9. Bd3 O-O 10. O-O Qc7
2026 Norway Chess Open - Round 2 - Firouzja, Alireza - 1-0 - Praggnanandhaa R - G8 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 h6 8. Bh4 g5 9. Bg3 Nh5 10. Bd3 Nxg3
Amber-rapid 3rd 1994 – Round 11 – Piket, Jeroen – 1-0 – Ivanchuk, Vasyl – G59 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. Qb3 h6 7. Bxf6 Nxf6 8. e3 Be7 9. Be2 O-O 10. O-O b6
Buenos Aires 1980 – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Ljubojevic, Ljubomir – G8 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 Nf8 9. Qa4 Be7 10. Qc2 Ne6
Candidats Tournament 1985 – Round 2 – Jussupow, Artur – 1-0 – Nogueiras Santiago, Jesus – G9 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 Nf8 9. Ne5 Qb6 10. O-O Bxe5
FIDE Grand Swiss 2025 – Round 10 – Sarana Alexey – 0-1 – Samunenkov Ihor – G568 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 h6 8. Bf4 Nh5 9. Be5 Nxe5 10. Nxe5 Nf6
FIDE Grand Swiss 2025 – Round 2 – Rapport Richard – 1-0 – Dardha Daniel – G77 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 c5 6. Bg2 Nf6 7. b3 O-O 8. Bb2 Nc6 9. Nfe5 Nxe5 10. Bxe5 Ng4
FIDE World Blitz Championship 2025 – Round 3 – Haik M. Martirosyan – 0-1 – Salinas Herrera Pablo – G49 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 h6 8. Bh4 Be7 9. e3 Nh5 10. Bxe7 Qxe7
Montreal 1979 – Round 5 – Timman, Jan H – 1/2-1/2 – Ljubojevic, Ljubomir – G22 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Bd3 Nf8 9. O-O Bg4 10. e4 Ne6
Smyslov Region Group Cup 2021 – Round 12.2 – Sarana, Alexey – 1/2-1/2 – Sjugirov, Sanan – G123 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 h6 8. Bh4 Be7 9. Bd3 Ne4 10. Bxe7 Qxe7
Tal Memorial Blitz 2014 – Round 5.3 – Kramnik, Vladimir – 0-1 – Mamedyarov, Shakhriyar – G27 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 cxd5 7. e3 Be7 8. Bd3 b6 9. O-O Bb7 10. Qe2 O-O
World Blitz 2016 – Round 10.5 – Jobava, Baadur – 1-0 – Artemiev, Vladislav – G419 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 h6 8. Bh4 g5 9. Bg3 Nh5 10. Bd3 Nxg3
World Blitz 2021 – Round 14.1 – Martirosyan, Haik M. – 1/2-1/2 – Carlsen, Magnus – G807 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 h6 8. Bh4 Be7 9. e3 Nh5 10. Bxe7 Qxe7
World Cup 1988 – Round ? – Speelman, Jon S – 1/2-1/2 – Jussupow, Artur – G130 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Be7 8. Qb1 O-O 9. Bd3 Re8 10. O-O Nf8

D51d —

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.Nf3 c6

Eval: [+0.29]

Les coups candidats

6.e3 — 73.1% (14607 parties) →

Ambassadeurs : Szczepanski, Zbigniew (39x), Lacrosse, Marc (29x), Smagin, Sergey (27x), Wiesinger, Johann (27x), Weber, Karlheinz (24x), Alekhine, Alexander (21x), Bogoljubow, Efim (21x), Dreev, Aleksey (20x)

6.cxd5 — 21.6% (4323 parties)

Ambassadeurs : Van Wely, Loek (20x), Dreev, Aleksey (19x), Jussupow, Artur (14x), Cvetkovic, Srdjan (13x), Wiesinger, Johann (13x), Korneva, Marina (12x), Pinter, Jozsef (11x), Fressinet, Laurent (11x)

6.e4 — 1.4% (272 parties) →

Ambassadeurs : Alekhine, Alexander (15x), ? (5x), Bogoljubow, Efim (4x), Teichmann, Richard (3x), Lundin, Erik (2x), Silbermann, H. (2x), Spielmann, Rudolf (2x), Napier, William (2x)

6.Qc2 — 1.4% (270 parties)

Ambassadeurs : Etcheverry, Eduardo (5x), Yudovich, Mikhail M (4x), Vokac, Marek (4x), Savitsky, Leonid (3x), Spielmann, Rudolf (3x), Knaak, Rainer (3x), Khomenko, Iurii (3x), Williams, Simon K (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.e3	6.cxd5	6.e4	6.Qc2
<1800	841	81%	12%	3%	1%
1800-2200	7075	77%	19%	1%	1%
2200-2600	6267	69%	29%	0%	1%
2600+	491	60%	37%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6.e3	6.cxd5	6.e4	6.Qc2
1890s	6	83%	—	—	17%
1900s	24	71%	17%	12%	—
1910s	28	71%	18%	—	11%
1920s	195	78%	12%	5%	2%
1930s	448	58%	21%	6%	5%
1940s	138	53%	36%	6%	4%
1950s	140	55%	36%	2%	2%
1960s	174	62%	26%	3%	6%
1970s	225	70%	24%	1%	4%
1980s	797	71%	25%	1%	1%
1990s	2855	73%	20%	2%	2%
2000s	6293	72%	22%	1%	1%
2010s	6981	76%	20%	1%	1%
2020s	1666	75%	23%	0%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.e3	76%	75%	▼ -0.9%
6.cxd5	20%	23%	▲ +2.3%
6.e4	1%	0%	▼ -0.7%
6.Qc2	1%	1%	+0.2%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 10 parties
Euwe, Max — 10 parties
Botvinnik, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Gukesh D — 6 parties
Lasker, Emanuel — 5 parties
Ding, Liren — 5 parties
Ju, Wenjun — 5 parties
Tal, Mikhail — 3 parties
Anand, Viswanathan — 2 parties
Steinitz, Wilhelm — 1 partie
Karpov, Anatoly — 1 partie

Parties historiques

6.e3 — 73.1% (14607 parties)

1890 — Englisch, Berthold vs Lasker, Emanuel — 0-1 — Vienna AUH
1897 — Burn, Amos vs D Marco, Gianni — 1-0 — Berlin GER
1897 — Burn, Amos vs Marco, Georg — 1-0 — Berlin GER
1897 — Burn, Amos vs Schiffers, Emanuel — 1-0 — Berlin GER
1898 — Burn, Amos vs Janowski, Dawid — 1/2-1/2 — Vienna AUT

6.cxd5 — 21.6% (4323 parties)

1905 — Napier, William vs Teichmann, Richard — 1-0 — Glasgow SCO
1907 — Metger, Johannes vs D Marco, Gianni — 0-1 — Ostende II
1909 — Marshall, Frank vs Jaffe, Charles — 0-1 — New York, NY USA
1909 — Marshall, Frank vs Jaffe, Charles — 1-0 — New York, NY USA
1913 — Marshall, Frank vs Kupchik, Abraham — 1-0 — New York, NY USA

6.e4 — 1.4% (272 parties)

1904 — Napier, Carlo Alastair vs Teichmann, Richard — 0-1 — Cambridge Springs
1904 — Napier, William vs Teichmann, Richard — 0-1 — Cambridge
1905 — Napier, William vs Teichmann, Richard — 0-1 — Glasgow SCO
1921 — Factor, Samuel D vs Jaffe, Charles — 0-1 — Atlantic City
1927 — Loewenstein vs Platz, Joseph — 0-1 — Cologne GER

6.Qc2 — 1.4% (270 parties)

1898 — Maroczy, Geza vs Steinitz, Wilhelm — 0-1 — Austria Vienna
1912 — Collijn, G. vs Marshall, Frank — 1-0 — Stockholm sim
1913 — Janowski, Dawid vs Kline, Harry — 1-0 — New York, NY USA
1913 — Janowski, Dawid vs Jaffe, Charles — 0-1 — New York, NY USA
1924 — Patay B vs Steiner, Endre — 1/2-1/2 — Meran ITA

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