E15f — Nimzowitsch (1954)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb7 6.Bg2 c5
Les coups candidats
7.e4 — 53.1% (490 parties)
Ambassadeurs : Browne, Walter Shawn (8x), Boensch, Uwe (8x), Tunik, Gennady (6x), Ftacnik, Lubomir (5x), Piket, Jeroen (5x), Karpov, Anatoly (5x), Van der Wiel, John T.H. (5x), Tregubov, Pavel V. (5x)
7.O-O — 27.4% (253 parties)
Ambassadeurs : Kraidman, Yair (7x), Miles, Anthony J (3x), Mariotti, Sergio (2x), Csom, Istvan (2x), Van der Wiel, John T.H. (2x), Sosonko, Gennadi (2x), Gheorghiu, Florin (2x), Unzicker, Ferdinand, Dr. (2x)
7.dxc5 — 9.4% (87 parties)
Ambassadeurs : Lanchava, Tea (3x), Nedeljkovic, Srecko M (2x), Bronstein, David I (2x), Tukmakov, Vladimir B (2x), Limeres Guiance, Cristobal (2x), Brugal Manuel, Luis Manuel (2x), Inkiov, Ventzislav (2x), Gausel, Einar J (1x)
7.d5 — 4.0% (37 parties)
Ambassadeurs : Manninen, Marko (5x), Pieniazek, Artur (3x), Van Wely, Loek (3x), Czerwonski, Aleksander (3x), Zlotnik, Boris A (2x), Polugaevsky, Lev (2x), Toth, Bela (1x), Parma, Bruno (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.e4 7.O-O 7.dxc5 7.d5
<1800 17 41% 35% 12% 6%
1800-2200 210 45% 30% 12% 1%
2200-2600 603 57% 26% 9% 5%
2600+ 36 50% 31% 11% 8%
Évolution par décennie (% des parties)
Décennie N parties 7.e4 7.O-O 7.dxc5 7.d5
1950s 2 — — 100% —
1960s 1 — 100% — —
1970s 9 — 56% 33% —
1980s 105 47% 33% 11% 3%
1990s 230 50% 26% 7% 9%
2000s 324 61% 26% 7% 2%
2010s 198 51% 29% 11% 3%
2020s 53 51% 23% 17% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.e4 51% 51% -0.1%
7.O-O 29% 23% ▼ -6.1%
7.dxc5 11% 17% ▲ +6.4%
7.d5 3% 2% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 8 parties
Carlsen, Magnus — 1 partie
Parties historiques
7.e4 — 53.1% (490 parties)
1980 — Sosonko, Gennadi vs Parma, Bruno — 1/2-1/2 — La Valetta MLT
1980 — Dorfman, Iossif vs Platonov, Igor — 1-0 — Tashkent UZB
1980 — Lematschko, Tatjana vs Litynska, Marta — 0-1 — Odessa UKR
1980 — Litynska, Marta vs Schleining, Zoya — 1-0 — Alma Ata KAZ
1981 — Adamski, Jan vs Nowak, Ignacy — 1/2-1/2 — Warszawa POL-38ch
7.O-O — 27.4% (253 parties)
1964 — Peterson, Andreas vs Bronstein, David I — 1/2-1/2 — Kiev ch-URS
1976 — Kraidman, Yair vs Panno, Oscar — 1/2-1/2 — Haifa ISR
1976 — Yanofsky, Daniel Abraham vs Toth, Balazs — 0-1 — Haifa olm
1977 — Kraidman, Yair vs Gheorghiu, Florin — 1/2-1/2 — Nathania
1977 — Kraidman, Yair vs Gheorghiu, Florin — 1/2-1/2 — Netanya ISR
7.dxc5 — 9.4% (87 parties)
1954 — Nedeljkovic, Srecko M vs Bronstein, David I — 1/2-1/2 — Belgrade SRB
1954 — Nedeljkovic, Srecko M vs Bronstein, David I — 1/2-1/2 — Belgrade SRB
1978 — Barczay, Laszlo vs Vilela De Acuna, Jose Luis — 1-0 — Decin CZE
1979 — Tukmakov, Vladimir B vs Anikaev, Yuri N — 1/2-1/2 — Frunze KGZ
1979 — Mkrtichyan, Alla vs Muslimova, Aida — 1-0 — Moscow RUS
7.d5 — 4.0% (37 parties)
1981 — Toth, Bela vs Parma, Bruno — 0-1 — Rome ITA
1989 — Zlotnik, Boris A vs Pieniazek, Artur — 1-0 — Warsaw op Warsaw POL
1989 — Zlotnik, Boris A vs Pieniazek, Artur — 1-0 — Warsaw POL
1992 — Browne, Walter Shawn vs Ivanov, Alexander — 0-1 — Linares
1992 — Piket, Jeroen vs Salov, Valery — 0-1 — Brussels BEL