B45m — Sicilian: Taimanov, Four Knights, 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 * ● 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 d6.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes g5 et d6, un avant-poste en d6, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le pion arriéré d7, le pion isolé a7, 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. Be3 (Développer Bc1) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte b4….

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), les cases fortes b4 et d5, la paire de fous et la colonne semi-ouverte b.

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, plusieurs pièces dorment encore (les fous c8 et f8 et les tours a8 et h8), le pion arriéré d7 et le pion isolé a7.

Plans. ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...c5 (Rupture) ; ...f6 (Rupture) ; ...f5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	● a7
Arriérés	—	● d7
Chaînes	—	● d7→c6, d7→e6, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v1), ● d6 (2v1)	● b4 (2v0), ● d5 (2v1)
Cases faibles	—	—
Centre	● d4 (1v0)	● d5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● b

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 2)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● 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	● c2-c3, ● f2-f3	● …c6-c5, ● …d7-d6, ● …f7-f6, ● …f7-f5

Partie
1902 It (Men) Monte Carlo MNC – Round 21 – Reggio, Arturo – 0-1 – Marchand, Max – G60 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. Nd6+ Bxd6 10. exd6 O-O
1904 DSB-14.Kongress – Round 13 – Bernstein, Ossip – 1-0 – Mieses, Jacques – G58 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1905 Scheveningen – Round 12 – Reggio Delgado, Piero – 1-0 – Te Kolste, Jan Willem – G29 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1910 BCF Ch 7th – Round 2 – Atkins, Henry Ernest – 1-0 – Smith, Frank Scuse – G3 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1910 BCF Ch 7th – Round 6 – Blake, Joseph – 1-0 – Smith, Frank Scuse – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1924 New York – Round ? – Yates, Frederic D – 0-1 – Lasker, Emanuel – G91 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1926 Semmering – Round 1 – Vajda, Albert – 1/2-1/2 – Gilg, Karl – G62 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. Nd6+ Bxd6 10. exd6 Qa5+
1935 Buenos Aires – Round 14 – Grau, Roberto G – 1/2-1/2 – Bolbochan, J. – G102 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Bd3 Nxe4
1942 Mar del Plata – Round 1 – Michel, Pascal – 1/2-1/2 – Concepcion Villegas, Bryan Uriel – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1942 Mar del Plata – Round 14 – Michel, Pascal – 1/2-1/2 – Guimard, Carlos E – G116 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1942 Mar del Plata – Round 16 – Canepa, Jose – 0-1 – Concepcion Villegas, Bryan Uriel – G133 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1944 La Plata Jockey Club – Round 10 – Michel, Paul – 1/2-1/2 – Bolbochan, Julio – G49 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1946 USA Ch New York, NY USA – Round 1 – Rubinow, Sol – 1-0 – Ulvestad, Olaf – G41 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1948 BRD Ch – Round 2 – Schuster, Theodor – 1/2-1/2 – Sahlmann, Walter – G1 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nxf6+ Qxf6
1948 GER Ch 12th – Round 14 – Niephaus, Walter – 1-0 – Ernst, Wilhelm – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1948 GER Ch 12th – Round 2 – Schuster, Theodor – 1/2-1/2 – Sahlmann, Walter – G1 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nxf6+ Qxf6
1952 Miedzyzdroje – Round 9 – Koch, Berthold – 1/2-1/2 – Plater, Kazimierz – G57 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1952 Moscow – Round 10 – Zagorovsky, Vladimir – 1/2-1/2 – Yudovich, Mikhail M – G16 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1957 Dublin zt – Round 1 – Pachman, Ludek – 1-0 – Conrady, Alphonse – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1959 GDR Ch Leipzig GER – Round 2 – Fuchs, Reinhart – 1-0 – Weber, Bernd, Dr. – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1960 Aalborg – Round 1 – Hamann, Svend – 1/2-1/2 – Hansen, Victor – G20 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qa5+ 9. c3 Be7 10. Bd3 f5
1966 Sochi Chigorin Memorial 04th – Round 4 – Fuchs, Reinhart – 1/2-1/2 – Antoshin, Vladimir S – G20 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
1966 WchTJ U26 prel – Round 1 – Radulov, Ivan – 1-0 – Mertens, Paul – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. Nd2 Qc7 10. Nf3 d6
1966 Zinnowitz GER – Round 1 – Hennings, Artur – 1/2-1/2 – Zinn, Lothar – G3 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
7. World Team Championship 2010 – Round 4 – Sutovsky, Emil – 1-0 – Mastrovasilis, Athanasios – G66 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qa5+ 9. c3 f5 10. exf6 Nxf6
Amber-blindfold 16th 2007 – Round 6 – Anand, Viswanathan – 1/2-1/2 – Carlsen, Magnus – G16 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
Amber-rapid 12th 2003 – Round 8 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G28 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
Amber-rapid 5th 1996 – Round 7 – Polgar, Judit – 0-1 – Lautier, Joel – G31 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qa5+ 9. c3 Ba6 10. Bxa6 Qxa6
Dortmunder Schachtage 1999 – Round 4 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G13 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
Dos Hermanas 1999 – Round 7 – Svidler, Peter – 1/2-1/2 – Illescas Cordoba, Miguel – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
European Club Cup 2015 – Round 3.8 – Shirov, Alexei – 1-0 – Westerberg, Jonathan – G62 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
FIDE GP 2002 – Round 3.1 – Topalov, Veselin – 1-0 – Leko, Peter – G60 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
FIDE GP 2002 – Round 5.5 – Leko, Peter – 1-0 – Grischuk, Alexander – G110 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
FIDE Grand Swiss 2025 – Round 3 – Wojtaszek Radoslaw – 1/2-1/2 – Dardha Daniel – G162 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O e6 5. d4 cxd4 6. Nxd4 e5 7. Nb3 Be6 8. c4 Nc6 9. cxd5 Nxd5 10. N1d2 Be7
FIDE Grand Swiss 2025 – Round 4 – Suyarov Mukhammadzokhid – 1/2-1/2 – Gurel Ediz – G227 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
FIDE Grand Swiss 2025 – Round 8 – Deac Bogdan-Daniel – 1/2-1/2 – Xu Xiangyu – G454 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
FIDE World Blitz Championship 2025 – Round 10 – Volodar Murzin – 1-0 – Robert Hovhannisyan – G199 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. c3 a5 7. Bg5 Ba7 8. Nbd2 h6 9. Bh4 O-O 10. Re1 g5
FIDE World Cup 2019 – Round 1.1 – Dominguez Perez, Leinier – 1-0 – Escobar Forero, Alder – G40 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6
FIDE World Cup 2019 – Round 2.1 – Vachier-Lagrave, Maxime – 1-0 – Kovalenko, Igor – G212 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
Fujitsu-Siemens Giants 2000 – Round 2 – Shirov, Alexei – 1/2-1/2 – Kramnik, Vladimir – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
Sparkassen Final 2002 – Round 1 – Leko, Peter – 1-0 – Topalov, Veselin – G1 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
Superbet Classic 2022 – Round 8.4 – Caruana, Fabiano – 1/2-1/2 – Rapport, Richard – G38 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Qb8
SuperGM 2001 – Round 10 – Kasparov, Garry – 1-0 – Grischuk, Alexander – G23 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
TCh-RUS 2005 – Round 6 – Najer, Evgeniy – 1/2-1/2 – Yakovich, Yuri – G97 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Qb8
TCh-RUS 2005 – Round 7 – Svidler, Peter – 1/2-1/2 – Malakhov, Valentyn – G117 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Ba6
World Blitz 2019 – Round 5.72 – Gutenev, Alexander – 0-1 – Grachev, Boris – G363 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
World Blitz 2021 – Round 9.53 – Volokitin, Andrei – 1-0 – Kanarek, Marcel – G548 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Rb8 9. a3 Qa5+ 10. Bd2 Qc7
World Blitz 2021 – Round 9.63 – Saric, Ivan – 1/2-1/2 – Szpar, Milosz – G556 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
World Rapid 2019 – Round 10.12 – Giri, Anish – 1/2-1/2 – Grachev, Boris – G622 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
World Rapid 2019 – Round 15.24 – Guseinov, Gadir – 1/2-1/2 – Grachev, Boris – G959 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7
XVI Ciudad de Linares 99 1999 – Round 6 – Kasparov, Garry – 1/2-1/2 – Leko, Peter – G20 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7

B45m — Taimanov Four Knights

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4

Les coups candidats

8…Qc7 — 70.0% (3899 parties) →

Ambassadeurs : Troia, Elio (29x), Kruk, Sergey Valentinovich (20x), Van Riemsdijk, Herman C. (16x), Durand, Jean-philippe (15x), Rogozenco, Dorian (13x), Nunn, John D M (12x), Suárez Rodríguez, Juan Alberto (12x), Chandler, Murray G (11x)

8…Bb7 — 10.5% (586 parties)

Ambassadeurs : Chorfi, Khaled (11x), Lintchevski, Daniil (10x), Dillenburg, Alberto Francisco (10x), Grachev, Boris (9x), Leko, Peter (7x), Krapivin, Alexander (7x), Lopez Del Alamo, Antonio (7x), Popov, Ivan (6x)

8…f5 — 8.0% (444 parties)

Ambassadeurs : Stein, Bernd (5x), Cifuentes Parada, Roberto (5x), Adorjan, Andras (4x), Boeven, Manfred (4x), Soltau, Achim (4x), Maroszczyk, Wieslaw (4x), Quinteros, Miguel A. (3x), Bousios, Hristos (3x)

8…Qa5+ — 6.7% (373 parties)

Ambassadeurs : Vager, Boris (5x), Strutinskaia, Galina (5x), Johansson, Mats 1968 (5x), Vukic, Maroje (4x), Soltau, Achim (4x), Mellado Trivino, Juan (3x), Madl, Ildiko (3x), Emms, John M (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…Qc7	8…Bb7	8…f5	8…Qa5+
<1800	164	71%	4%	8%	7%
1800-2200	1735	74%	8%	7%	6%
2200-2600	2866	69%	13%	7%	8%
2600+	187	60%	34%	2%	3%

Évolution par décennie (% des parties)

Décennie	N parties	8…Qc7	8…Bb7	8…f5	8…Qa5+
1880s	4	—	—	100%	—
1890s	1	—	—	100%	—
1900s	11	27%	—	45%	9%
1910s	3	33%	—	67%	—
1920s	5	40%	—	60%	—
1930s	2	50%	—	50%	—
1940s	10	10%	—	90%	—
1950s	24	50%	—	29%	12%
1960s	20	30%	—	50%	20%
1970s	65	48%	—	48%	—
1980s	218	82%	—	16%	1%
1990s	670	65%	2%	14%	13%
2000s	1553	63%	12%	9%	10%
2010s	1462	77%	7%	5%	6%
2020s	1520	74%	18%	2%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…Qc7	77%	74%	▼ -3.0%
8…Bb7	7%	18%	▲ +11.3%
8…f5	5%	2%	▼ -3.0%
8…Qa5+	6%	3%	▼ -3.1%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 7 parties
Carlsen, Magnus — 7 parties
Anand, Viswanathan — 4 parties
Kramnik, Vladimir — 3 parties
Hou, Yifan — 3 parties
Ju, Wenjun — 2 parties
Lasker, Emanuel — 1 partie
Karpov, Anatoly — 1 partie
Gukesh D — 1 partie

Parties historiques

8…Qc7 — 70.0% (3899 parties)

1902 — Reggio, Arturo vs Mieses, Jacques — 0-1 — Monte Carlo Monte Carlo MNC
1903 — Reggio, Arturo vs Marchand, Max — 0-1 — Monte Carlo MNC
1906 — Gargulak Metodej vs Donegan, Alfred — 1-0 — Brno CZE
1910 — Yates, Frederic D vs Carreras Colman, Luz Gabriela — 1-0 — Oxford GBR-ch
1925 — Schulz, Jan Sr vs Haida, August Konrad — 1-0 — Bratislava SVK

8…Bb7 — 10.5% (586 parties)

1994 — Zunker, Reinhard, Dr. vs Maciejewski, Miroslaw — 1-0 — Heinerfestpokal Darm
1999 — Kasparov, Garry vs Leko, Peter — 1/2-1/2 — Linares ESP
1999 — Topalov, Veselin vs Illescas Cordoba, Miguel — 1-0 — Cala Galdana ESP
1999 — Anand, Viswanathan vs Leko, Peter — 1/2-1/2 — Dortmund GER
1999 — Svidler, Peter vs Illescas Cordoba, Miguel — 1/2-1/2 — Dos Hermanas ESP

8…f5 — 8.0% (444 parties)

1880 — Riemann, Fritz vs Minckwitz, Johannes — 0-1 — Braunschweig
1881 — Zukertort Allies vs Blackburne Allies — 1-0 — ?
1881 — Schmid, Christoph vs Minckwitz, Johannes — 0-1 — Berlin GER
1883 — Gattie, Walter Montague vs Von Bardeleben, Curt — 1-0 — London ENG
1898 — Lipke, Paul vs Schiffers, Emanuel — 1-0 — Vienna AUT

8…Qa5+ — 6.7% (373 parties)

1906 — Shaburov, Artiom vs Lutze, Max — 1-0 — cr.
1956 — de Sardenberg Schmid, Fabian Rodrigo vs Butenschon, Fritz — 0-1 — ?
1956 — Schmid, Leo vs Butenschoen, F. — 0-1 — Dyckhoff mem-B corr5456
1959 — Rivise, Irving vs Martin, Raymond — 1-0 — Santa Monica, CA USA
1960 — Hamann, Svend vs Hansen, Victor — 1/2-1/2 — Aalborg DEN

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