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E17n —
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O
Les coups candidats
Ambassadeurs : Andersson, Ulf (61x), Ivkov, Borislav (57x), Ribli, Zoltan (50x), Ilyasov, Anatoly Fedorovich (46x), Karpov, Anatoly (42x), Portisch, Lajos (41x), Kholmov, Ratmir D (35x), Korchnoi, Viktor (30x)
Ambassadeurs : Rozentalis, Eduardas (29x), Ilyasov, Anatoly Fedorovich (26x), Van Wely, Loek (17x), Janisch, Manfred (16x), Banikas, Hristos (14x), Kozlov, Vadim Yakovlevich (14x), Brodsky, Michail (13x), Walther, Joachim (13x)
Ambassadeurs : Schebler, Gerhard (15x), Podzielny, Karl-Heinz (13x), Elíson, Kári (12x), Salzmann, Stefan (12x), Brusiani, Angelo (12x), Vegjeleki, Adolf (12x), Dymek, Wladyslaw (11x), Lukásová, Alena (11x)
Ambassadeurs : Novikov, Igor (19x), Pravec, Ladislav (12x), Kurajica, Bojan (11x), Maly, Alexey (7x), Alekhine, Alexander (6x), Itkis, Boris (6x), Gereben, Erno (5x), Rashkovsky, Nukhim N (5x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Nc3 7.Re1 7.d5 7.b3
<1800 416 81% 8% 5% 3%
1800-2200 6795 72% 11% 11% 3%
2200-2600 10888 63% 21% 11% 3%
2600+ 829 55% 31% 9% 2%
Évolution par décennie (% des parties)
Décennie N parties 7.Nc3 7.Re1 7.d5 7.b3
1870s 1 100%
1920s 49 84% 2%
1930s 146 67% 3% 11%
1940s 286 69% 1% 0% 9%
1950s 370 80% 1% 2% 4%
1960s 448 85% 1% 3% 5%
1970s 845 91% 0% 2% 4%
1980s 1386 75% 0% 19% 3%
1990s 2878 77% 4% 12% 4%
2000s 5028 71% 10% 12% 4%
2010s 9134 62% 23% 10% 2%
2020s 2233 55% 29% 9% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Nc3 62% 55% ▼ -6.6%
7.Re1 23% 29% ▲ +6.5%
7.d5 10% 9% ▼ -0.9%
7.b3 2% 2% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Euwe, Max — 10 parties
Botvinnik, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Karpov, Aleksandr — 10 parties
Anand, Viswanathan — 9 parties
Carlsen, Magnus — 9 parties
Ding, Liren — 9 parties
Kramnik, Vladimir — 7 parties
Kasparov, Garry — 6 parties
Ju, Wenjun — 6 parties
Hou, Yifan — 5 parties
Gukesh D — 3 parties
Parties historiques
7.Nc3 — 68.0% (15503 parties)
1871 — Heinicke, Herbert vs Seitz, Alexander — 1-0 — GER
1921 — Bogoljubow, Efim vs Balla, Zoltan Tibor — 0-1 — Budapest HUN
1921 — Sterk, Karoly vs Vajda, Arpad — 1-0 — Budapest HUN
1921 — Sterk, Karoly vs Vajda, Albert — 1-0 — Budapest HUN
1921 — Gruenfeld, Ernst vs Steiner, Endre — 1-0 — Budapest HUN
7.Re1 — 14.9% (3394 parties)
1932 — Alekhine, Alexander vs New York University — 1/2-1/2 — New York, NY USA
1932 — Alekhine, Alexander vs McClellan, Herrick — 1/2-1/2 — New York simultaan
1934 — Rovner, Dmitry vs Kuzminykh, Evgeny — 1-0 — Leningrad RUS
1937 — Alatortsev, Vladimir N. vs Makogonov, Vladimir — 1/2-1/2 — Tbilisi ch-URS
1938 — Keres, Paul Petrovich vs Botvinnik, Mikhail — 1/2-1/2 — Nederland
7.d5 — 10.5% (2397 parties)
1944 — Guimard, Carlos E vs Pilnik, Herman — 0-1 — La Plata Jockey Club
1954 — Sandrin, Albert vs Fielding, Gerald — 1-0 — New Orleans, LA USA
1957 — Pomar Salamanca, Arturo vs Franco Raymundo, Eduardo — 1-0 — Zaragoza
1957 — Franco Raymundo, Eduardo vs O'Kelly, Albéric de Galway — 0-1 — Madrid ESP
1958 — Pomar Salamanca, Arturo vs Kupper, Josef — 1-0 — Munich olm fin-A
7.b3 — 3.1% (709 parties)
1927 — Hoenlinger, Baldur vs Takacs, Sandor — 1-0 — Vienna AUT
1931 — Alekhine, Alexander vs StoltzReilly — 1-0 — Nice consult
1931 — Fernandez Coria, Valentin vs Cristia, Jose Maria — 1/2-1/2 — Argentina
1931 — Stoltz, Gosta vs Saemisch, Friedrich — 1-0 — Berlin GER
1932 — Euwe, Max vs Van den Bosch, Johannes — 1-0 — Nederland