C68f - 4.Bxc6 dxc6 5.d4 exd4 6.Qxd4 Qxd4 7.Nxd4 Bd7 - Exchange Alekhine Variation

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C68f — Exchange Alekhine Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d4 exd4 6.Qxd4 Qxd4 7.Nxd4 Bd7
Eval: [-0.31]
Les coups candidats
8.Be3 — 49.7% (910 parties)
Ambassadeurs : Bellisario, Carlo (12x), Leal, Domingo Daniel (9x), Vedant Nitin vekhande (7x), Munkhzul, Turmunkh (7x), Tuovinen, Jukka (6x), Euwe, Max (5x), Moody, David W (5x), Ljubojevic, Ljubomir (4x)
8.Nc3 — 30.1% (551 parties)
Ambassadeurs : Auvinen, Esa (25x), Georgiev, Krum (10x), Reer, Erdmann (8x), Laketic, Gojko (5x), Alkkiomaki, Jyrki (5x), Takacs, Balazs (4x), Tempone, Marcelo (4x), Glowinski, Daniel (4x)
8.O-O — 12.8% (234 parties)
Ambassadeurs : ? (3x), Lugo, Blas (2x), Munoz Agullo, Jose Francisco (2x), Sojka, Ales (2x), Deffner, R. (2x), Boric, Elena (2x), Asfora, Marco Antonio H. (2x), Schmidt, Martin (2x)
8.Bf4 — 3.1% (57 parties)
Ambassadeurs : Alekhine, Alexander (3x), Janowski, Dawid (2x), Post, Erhard (2x), Segal, Alexandru Sorin (2x), Neulinger, Manfred (2x), Steiner, Herman (1x), Fine, Reuben (1x), Esser, Jochen (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Be3 8.Nc3 8.O-O 8.Bf4
<1800 54 52% 22% 19% 2%
1800-2200 666 52% 27% 14% 2%
2200-2600 624 48% 36% 10% 3%
2600+ 7 71% 29% — —
Évolution par décennie (% des parties)
Décennie N parties 8.Be3 8.Nc3 8.O-O 8.Bf4
1890s 1 100% — — —
1900s 3 100% — — —
1910s 23 30% 26% 13% 30%
1920s 17 53% 24% 12% 6%
1930s 18 33% 44% 11% —
1940s 23 48% 39% 4% 9%
1950s 31 52% 26% 16% 3%
1960s 41 56% 32% 2% 2%
1970s 67 46% 28% 18% 3%
1980s 102 55% 25% 14% 2%
1990s 328 51% 27% 15% 3%
2000s 472 50% 28% 14% 3%
2010s 575 47% 34% 12% 3%
2020s 130 57% 31% 7% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Be3 47% 57% ▲ +10.1%
8.Nc3 34% 31% ▼ -3.5%
8.O-O 12% 7% ▼ -5.3%
8.Bf4 3% 2% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 8 parties
Euwe, Max — 7 parties
Lasker, Emanuel — 2 parties
Smyslov, Vladimir — 2 parties
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
8.Be3 — 49.7% (910 parties)
1892 — Lasker, Emanuel vs P J Hoban — 1/2-1/2 — Philadelphia, PA USA
1903 — Agnivesh Albin vs D Marco, Gianni — 1-0 — Monte Carlo MNC
1905 — Marchand, Max vs Marco, Georg — 1/2-1/2 — Ostende
1907 — John Wade Wec-Nyin vs Perlis, Julius — 1/2-1/2 — Ostende II
1911 — Malchow, Herbert vs Krusius — 1-0 — Cologne GER
8.Nc3 — 30.1% (551 parties)
1910 — Johner, Hans vs Barasz, Zsigmond — 1/2-1/2 — Hamburg GER
1912 — Von Balla, Zoltan vs Schlechter, Carl — 1/2-1/2 — Breslau GER
1912 — Barasz, Zsigmond vs Von Balla, Zoltan — 1/2-1/2 — Breslau GER
1914 — Znosko-Borovsky, Eugene vs Flamberg, Alexander — 1-0 — St Petersburg RUS
1919 — Capablanca, Jose vs Kostic, Boris — 1-0 — Hastings ENG
8.O-O — 12.8% (234 parties)
1910 — Alekhine, Alexander vs Albin, Adolf — 0-1 — Amsterdam NED
1910 — Esser, Jochen vs Janowski, Dawid — 1-0 — Paris m Paris FRA
1916 — Fox, Albert vs Capablanca, Jose — 0-1 — New York, NY USA
1922 — Rueb, Alexander vs Euwe, Max — 1/2-1/2 — Pokalt
1927 — Goud, JH. vs Van den Bosch, Johannes — 0-1 — NED
8.Bf4 — 3.1% (57 parties)
1910 — Esser, Jochen vs Janowski, Dawid — 1-0 — Paris FRA
1910 — Esser, Daniel vs Janowski, Dawid — 1-0 — Parijs m
1913 — Réti, Richard vs Dobias, Josef — 0-1 — Mlada Boleslav CZE
1914 — Post, Erhard vs Alekhine, Alexander — 0-1 — ?
1914 — Alfred Ehrhardt Post vs Alekhine, Alexander — 0-1 — Mannheim GER