D67d - 10.Bxe7 Qxe7 11.Ne4 - Orthodox Main Line Alekhine Variation

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D67d — Orthodox Main Line Alekhine Variation
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.Ne4
Les coups candidats
11…N5f6 — 57.7% (403 parties)
Ambassadeurs : Alekhine, Alexander (10x), Capablanca, Jose (9x), Trifunovic, Petar (6x), Becker, Albert (5x), Gruenfeld, Ernst (5x), Wagner, Heinrich (4x), Bukic, Enver (4x), Sitnik, Igor (4x)
11…Qb4+ — 11.2% (78 parties)
Ambassadeurs : Alekhine, Alexander (5x), Gruenfeld, Ernst (2x), Capablanca, Jose (2x), Shereshevski, Mikhail (2x), Westerinen, Heikki M.J. (2x), Lechtynsky, Jiri (2x), Inkiov, Ventzislav (2x), Keemink, Ryan (1x)
Ambassadeurs : Colle, Edgar (2x), Ree, Hans (2x), Blanco Cruz, Wara (1x), Pulcherio, Cauby (1x), Bolbochan, J. (1x), Guimard, Jean Louis (1x), Goldstein, Maurice Edward (1x), Thomas Andrew (1x)
11…N5b6 — 7.4% (52 parties)
Ambassadeurs : Gruenfeld, Ernst (2x), Bolduc, Steve (2x), Eslon, Jaan (2x), Staldi, Cherubino (1x), Riello, Michele (1x), Anderson, James Allen (1x), Factor, Samuel D (1x), Ichim Traian (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…N5f6 11…Qb4+ 11…e5 11…N5b6
<1800 8 50% — — —
1800-2200 118 53% 8% 11% 13%
2200-2600 295 56% 15% 6% 8%
2600+ 8 88% — — —
Évolution par décennie (% des parties)
Décennie N parties 11…N5f6 11…Qb4+ 11…e5 11…N5b6
1920s 47 51% 9% 9% 2%
1930s 30 50% 20% 7% 10%
1940s 8 88% — — —
1950s 19 74% 11% 5% —
1960s 37 62% 8% 8% 8%
1970s 44 57% 16% 5% 7%
1980s 112 56% 13% 8% 10%
1990s 138 54% 7% 12% 10%
2000s 193 61% 16% 5% 6%
2010s 67 60% 3% 9% 6%
2020s 3 — — 33% 33%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…N5f6 60% 0% ▼ -59.7%
11…Qb4+ 3% 0% ▼ -3.0%
11…e5 9% 33% ▲ +24.4%
11…N5b6 6% 33% ▲ +27.4%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Euwe, Max — 2 parties
Smyslov, Vladimir — 1 partie
Parties historiques
11…N5f6 — 57.7% (403 parties)
1925 — Gruenfeld, Ernst vs Wagner, Heinrich — 0-1 — Breslau GER
1925 — Rabinovich, Ilya Mar vs Yates, Frederic D — 1-0 — Moscow RUS
1926 — Hoenlinger, Baldur vs Moritz, Bruno — 1/2-1/2 — Vienna AUT
1926 — Gruenfeld, Ernst vs Lokvenc, Josef — 1-0 — Wenen
1926 — Lokvenc, Josef vs Moritz, Bruno — 1/2-1/2 — Vienna AUT
11…Qb4+ — 11.2% (78 parties)
1924 — Alekhine, Alexander vs Ohman Howard — 1/2-1/2 — Omaha
1924 — Alekhine, Alexander vs Howard Ohman — 1/2-1/2 — Omaha, NE USA
1927 — Alekhine, Alexander vs Capablanca, Jose — 1/2-1/2 — Buenos Aires ARG
1927 — Alekhine, Alexander vs Capablanca, Jose — 1/2-1/2 — Buanos Airos
1930 — Keemink, Ryan vs Avila Wagner, Juan Jose — 1-0 — cr.
11…e5 — 7.7% (54 parties)
1926 — Goldstein, Maurice Edward vs Thomas Andrew — 1/2-1/2 — Edinburgh SCO
1926 — Vajda, Arpad vs Colle, Edgar — 1/2-1/2 — Budapest HUN
1926 — Muller, Hans P vs Colle, Edgar — 1-0 — Bardiov
1928 — Blanco Cruz, Wara vs Pulcherio, Cauby — 1/2-1/2 — Mar del Plata ARG
1935 — Bolbochan, J. vs Guimard, Jean Louis — 1-0 — Buenos Aires ARG
11…N5b6 — 7.4% (52 parties)
1929 — Anderson, James Allen vs Factor, Samuel D — 1-0 — Saint Louis
1935 — Gruenfeld, Ernst vs Ichim Traian — 1/2-1/2 — Warsaw POL
1935 — Gruenfeld, Ernst vs Ichim, Trajan — 1/2-1/2 — Warszawa ol
1938 — Staldi, Cherubino vs Riello, Michele — 0-1 — Savona ITA
1963 — Luginbuhl, Erwin vs Gereben, Erno — 0-1 — Arlesheim Coupe Sui