C16o — French: Winawer, Advance, 4…Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes b4, f4 et g5, la paire de fous et la colonne semi-ouverte b.

Côté adverse. Le fou enfermé en c8, le roi resté au centre et une pièce en prise (le pion en g7).

En contrepartie. Le roi n'est pas encore à l'abri, plusieurs pièces dorment encore (le cavalier g1, les fous c1 et f1 et les tours a1 et h1) et le pion isolé a3.

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; Be3 (Développer Bc1) ; Bd3 (Développer Bf1) ; Tour sur colonne b.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte f5.

Côté adverse. Le pion isolé a3, 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 (le cavalier b8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...f6 (Rupture) ; ...f5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	● c2, ● c3	—
Pions isolés	● a3	—
Arriérés	—	—
Chaînes	● c3→d4, d4→e5	● e6→d5, a7→b6, c7→b6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b4 (2v0), ● f4 (2v0), ● g5 (2v0)	● f5 (2v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (1v0)	● d5 (3v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● b	—

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 6)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 3)
Paire de fous	● Oui	Non
Non développées	5 (g1, c1, f1, a1, h1)	4 (b8, c8, 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	● c3-c4	● …f7-f6, ● …f7-f5

Partie
1946 Leningrad-Prague – Round 1 – Taimanov, Mark E – 1/2-1/2 – Katetov, Miroslav – G6 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 O-O 8. Bg5 Qd7 9. Bd3 Ng6 10. h4 f5
1957 Minsk zt – Round 1 – Klavins, Janis – 0-1 – Sokolsky, Alexey – G7 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Kf8
1957 Sombor – Round 6 – Bogdanovic, Rajko – 1/2-1/2 – Matulovic, M. – G75 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6
1959 Santiago – Round 3 – Fischer, Robert J – 0-1 – Ivkov, Borislav – G20 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Bg5 Qd7 9. h4 h6 10. Bd2 h5
1959 URS Team Ch – Round 1 – Muratov, Vladimir A – 1-0 – Sokolsky, Alexey – G93 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Nf3 Qd7 9. h4 h5 10. Qh3 Ba6
1960 Leipzig olm fin-A – Round 7 – Fichtl, Jiri – 0-1 – Ivkov, Borislav – G128 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Qc8
1961 Bled – Round 12 – Parma, Bruno – 1-0 – Ivkov, Borislav – G116 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qf3 Nxh4 10. Qh3 Ng6
1961 Buenos Aires CA – Round 7 – Scanavino, Eduardo – 0-1 – Matanovic, Aleksandar – G18 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qh3 Ba6 10. Bg5 Qd7
1961 Moskou ZShK – Round 2 – Tolush, Alexander V – 0-1 – Portisch, Lajos – G10 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Bd3 Ba6 9. Bg5 Qc8 10. h4 Bxd3
1961 Oberhausen etc – Round 4 – Matanovic, Aleksandar – 1-0 – Hort, Vlastimil – G121 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. h4 h5 9. Qf3 c5 10. Bg5 Qc7
1961 Zagreb – Round 15 – Matulovic, Milan – 1-0 – Krstev, Krum – G125 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Nf5 8. Bd3 h5 9. Qh3 g5 10. g4 Nh4
1961 Zuerich – Round 3 – Keres, Paul – 1-0 – Matulovic, Milan – G12 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Qc8
1961 Zurich – Round 1 – Keres, Paul – 1-0 – Matulovic, Milan – G9 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Qc8
1962 CSR Ch – Round 5 – Kupka, Slavoj – 0-1 – Trapl, Jindrich – G42 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bd3 Bxd3
1962 Varna – Round 1 – Ivkov, Borislav – 1-0 – Byrne, Ray – G22 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1962 Varna olm – Round 11 – Ivkov, Borislav – 1-0 – Byrne, Robert E – G463 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1963 Liberation – Round 1 – Velimirovic, Dragoljub – 0-1 – Matulovic, Milan – G30 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qf3 Nxh4 10. Qh3 Nf5
1963 Paris – Round 1 – Mazzoni, Guy – 0-1 – O'Kelly, Albéric de Galway – G2 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6
1964 Buenos Aires – Round 11 – Olivera, Alfredo – 0-1 – Byrne, Robert E – G103 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Rh7
1964 CSR Ch – Round 6 – Kupka, Slavoj – 1/2-1/2 – Blatny, Frantisek – G44 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6
1964 Kiev ch-URS – Round 1 – Stein, Leon Rico – 1/2-1/2 – Goldenov, Boris P – G116 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Bg5 Qd7 9. Bd3 Ba6 10. Ne2 Bxd3
1964 Liberation – Round 4 – Zuidema, Coen – 0-1 – Matanovic, Aleksandar – G13 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1964 URS-ch32 – Round ? – Stein, Leonid – 1/2-1/2 – Goldenov, Boris P – G11 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Bg5 Qd7 9. Bd3 Ba6 10. Ne2 Bxd3
1964 YUG Ch 19th – Round 1 – Parma, Bruno – 0-1 – Ivkov, Borislav – G4 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qf3 Nxh4 10. Qh3 Nf5
1965 Hamburg etc – Round 9 – Parma, Bruno – 1/2-1/2 – Gunsberger, Alexander – G137 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1965 Harrachov U26 – Round 3 – Smejkal, Jan – 1-0 – Petras, Jan – G9 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qf3 Nxh4 10. Qh3 Ng6
1965 New York ch-USA – Round 7 – Zuckerman, Bernard – 1/2-1/2 – Byrne, Ray – G17 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1965 Rubinstein Memorial – Round 10 – Acevedo Ortega, Rodrigo Andres – 1/2-1/2 – Fuchs, Raimond – G44 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bg5 Qc8
1965 Zagreb – Round 1 – Portisch, Lajos – 1-0 – Ivkov, Borislav – G24 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bg5 Qd7
1965 Zagreb – Round 1 – Portisch, Lajos – 1-0 – Ivkov, Borislav – G9 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bg5 Qd7
1967 Budapest Bajnogsag 8th – Round 12 – Dely, Peter – 1-0 – Bodo, Mihaly – G75 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1967 Sarajevo – Round 3 – Pietzsch, Wolfgang – 0-1 – Byrne, Ray – G20 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1967 Sarajevo – Round 9 – Dan Nikolic, Slobodan – 1-0 – Byrne, Ray – G51 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1968 CSR Ch – Round 1 – Kavalek, Lubomir – 1-0 – Dolezal, Jiri – G8 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1968 Hungary – Round 1 – Adorjan, Andras – 1-0 – Farago, Ivan – G123 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Ng6 8. h4 h5 9. Qd1 Ba6 10. Bxa6 Nxa6
1968 URS Team Ch – Round 1 – Klovsky, Rafail – 1-0 – Nei, Iivo – G164 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 O-O 8. Bg5 Qd7 9. h4 Nf5 10. Nf3 c5
22. ECU Club Cup 2006 – Round 5 – Korneev, Oleg – 1-0 – Limontas, Martynas – G134 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 Qd7 10. Bg5 Qc6
43. Olympiad 2018 – Round 6.4 – Robson, Ray – 1-0 – Burovic, Rijad – G406 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. Nh3 Ba6 9. Bxa6 Nxa6 10. Nf4 h6
Biel Interzonal 1993 – Round 13 – Smirin, Ilia – 1/2-1/2 – Ehlvest, Jaan – G298 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Qd7
GCT Rapid YourNextMove 2018 – Round 7.5 – Giri, Anish – 0-1 – Caruana, Fabiano – G35 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. a4 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb8
Rio de Janeiro Interzonal 1979 – Round 8 – Balashov, Yuri S – 1/2-1/2 – Petrosian, Tigran V – G26 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6
SportAccord Blitz Men 2012 – Round 13.3 – Leko, Peter – 0-1 – Grischuk, Alexander – G97 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Nh3 Qd7 9. Nf4 Ba6 10. Bxa6 Nxa6
Thessaloniki olm 1984 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Rodgaard, John – G11 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. Nh3 Ng6 9. a4 c5 10. a5 Ba6
World Blitz 2019 – Round 13.32 – Sethuraman, S.P. – 1-0 – Chigaev, Maksim – G876 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bd3 Bxd3
World Blitz 2019 – Round 21.59 – Jakovenko, Dmitry – 1-0 – Yanchenko, Roman – G1438 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. h4 h5 9. Qf3 Ba6 10. Bxa6 Nxa6
World Blitz 2021 – Round 5.42 – Karjakin, Sergey – 0-1 – Chigaev, Maksim – G292 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6
World Blitz 2021 – Round 9.40 – Korobov, Anton – 1-0 – Chigaev, Maksim – G535 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Bd3 Ba6 9. Nf3 Bxd3 10. cxd3 c5
World Blitz 2023 – Round 1.21 – Svidler, Peter – 1/2-1/2 – Kuzubov, Yuriy – G25 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6
World Blitz 2023 – Round 14.58 – Gokerkan, Cem Kaan – 1/2-1/2 – Kuzubov, Yuriy – G825 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Qd7
World Blitz 2023 – Round 5.23 – Saini Vidit – 1-0 – Kuzubov, Yuriy – G282 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Bxa6 Nxa6
World Rapid 2019 – Round 13.65 – Donchenko, Alexander – 0-1 – Yanchenko, Roman – G869 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. h4 h5 9. Qf4 Ba6 10. Bd3 c5
World Rapid 2019 – Round 14.57 – Sasikiran, Krishnan – 1-0 – Yanchenko, Roman – G926 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. Nh3 Ba6 9. Bxa6 Nxa6 10. Nf4 c5

C16o — Winawer Advance

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4

Eval: [+1.03]

Les coups candidats

7…Ng6 — 79.8% (1109 parties)

Ambassadeurs : Skorna, Ullrich (48x), Ivkov, Borislav (16x), Potkin, Vladimir (10x), Roselli Mailhe, Bernardo (10x), Balint, Vilmos (10x), Westerinen, Heikki M.J. (8x), Voit, Daria (8x), Grinfeld, Alla B (7x)

7…Kf8 — 9.4% (130 parties)

Ambassadeurs : Yanchenko, Roman (9x), Moskalenko, Viktor (6x), Rodgaard, John (5x), Dittmar, Peter (5x), Thavandiran, Shiyam (3x), Simonsen, Hans Kristian (3x), Dizdarevic, Emir (3x), Burovic, Rijad (3x)

7…O-O — 5.3% (74 parties)

Ambassadeurs : Guzy, Gerhard (3x), Gladis, Daniel (2x), Delouvroy, Kael (2x), Maylott, Peter S. (2x), Panov, Konstantin (2x), Teske, Henrik (2x), Taimanov, Mark (1x), Katetov, Miroslav (1x)

7…Nf5 — 4.7% (65 parties)

Ambassadeurs : Herzog, Adolf (2x), Shannon, Paul D. (2x), Pelling, Timothy W (1x), O'Byrne, Daniel L (1x), Verber Lugo, Ricardo (1x), Surgies, M. (1x), Matulovic, Milan (1x), Krstev, Krum (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Ng6	7…Kf8	7…O-O	7…Nf5
<1800	15	60%	—	40%	—
1800-2200	315	81%	6%	7%	5%
2200-2600	826	80%	12%	4%	4%
2600+	38	92%	8%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7…Ng6	7…Kf8	7…O-O	7…Nf5
1940s	1	—	—	100%	—
1950s	5	100%	—	—	—
1960s	74	92%	1%	1%	4%
1970s	25	84%	—	—	16%
1980s	60	57%	15%	8%	13%
1990s	151	64%	24%	2%	9%
2000s	388	81%	8%	7%	3%
2010s	578	83%	7%	5%	3%
2020s	108	82%	10%	5%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Ng6	83%	82%	▼ -1.0%
7…Kf8	7%	10%	▲ +3.1%
7…O-O	5%	5%	▼ -0.7%
7…Nf5	3%	3%	▼ -0.7%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

7…Ng6 — 79.8% (1109 parties)

1957 — Klavins, Janis vs Sokolsky, Alexey — 0-1 — Minsk BLR
1957 — Bogdanovic, Rajko vs Matulovic, M. — 1/2-1/2 — Sombor
1959 — Muratov, Vladimir A vs Sokolsky, Alexey — 1-0 — Moscow RUS
1959 — Fischer, Robert J vs Ivkov, Borislav — 0-1 — Santiago CHI
1959 — Uusi, Gunnar vs Rosenfeld, Alexander — 1-0 — Estonia

7…Kf8 — 9.4% (130 parties)

1961 — Matanovic, Aleksandar vs Hort, Vlastimil — 1-0 — Oberhausen etc
1980 — Kristiansen, Jens vs Rodgaard, John — 1/2-1/2 — Odense DEN
1983 — Theofel, H. vs Jokel A — 1-0 — corr EUR
1984 — Sorensen, Torben vs Rasmussen, Karsten — 1/2-1/2 — Aarhus DEN
1984 — Spassky, Boris Vasily vs Rodgaard, John — 1/2-1/2 — Thessaloniki GRE

7…O-O — 5.3% (74 parties)

1946 — Taimanov, Mark vs Katetov, Miroslav — 1/2-1/2 — Leningrad RUS
1968 — Klovsky, Rafail vs Nei, Iivo — 1-0 — Riga LAT
1983 — Acosta Rojas, Fabrizio Alexander vs Segura Garrido A — 1-0 — corr Spain
1985 — Benjamin, Joel vs Kogan, Boris — 1-0 — Hollywood
1987 — Jansen Van Rensburg, Ruan vs De Vos, Michael — 1-0 — corr Netherlands

7…Nf5 — 4.7% (65 parties)

1961 — Matulovic, Milan vs Krstev, Krum — 1-0 — Zagreb CRO
1963 — Verber Lugo, Ricardo vs Surgies, M. — 1-0 — Illinois Open
1968 — Pelling, Timothy W vs O'Byrne, Daniel L — 1-0 — Bristol ENG
1976 — Tseskovsky, V. vs Smyslov, Vladimir — 0-1 — Moskou ch-URS
1976 — Kurajica, Bojan vs Vaganian, Rafael A — 1-0 — Skopje MKD

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