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D15q — Alekhine Variation (1911)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e3
Les coups candidats
5…b5 — 79.0% (1802 parties)
Ambassadeurs : Lechtynsky, Jiri (12x), Nikolic, Predrag (9x), Komarov, Dimitri (7x), Grivas, Efstratios (7x), Dimitrov, Vladimir (7x), Iotov, Valentin (7x), Sanikidze, Tornike (7x), Hellsten, Johan (5x)
5…Bf5 — 11.3% (258 parties)
Ambassadeurs : Jurka, Miroslav (3x), Bauza, Lorenzo (2x), Lutikov, Anatoly S (2x), Tumurbator, Purev (2x), Matthey, Harald (2x), Paschmann, Stefan (2x), Javierre Conesa, Alfonso (2x), Fuset Torralba, Jose Luis (2x)
5…Bg4 — 5.3% (122 parties)
Ambassadeurs : Ngo, Thi Kim Tuyen (2x), Ivkov, Borislav (1x), Siero, Lucas (1x), Spassky, Boris V. (1x), Johannessen, Svein (1x), Etcheverry, Eduardo (1x), Bauza, Lorenzo (1x), Deane, M I M (1x)
5…e6 — 2.4% (55 parties)
Ambassadeurs : Stanka, Wolfgang (2x), Bakhmatov, Eduard (1x), Sakharov, Yuri N (1x), Kraidman, Yair (1x), Enevoldsen, Harald (1x), Weyerstrass, Ronald (1x), Baart, Joan (1x), Netusil, Miloslav (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…b5 5…Bf5 5…Bg4 5…e6
<1800 199 71% 17% 5% 5%
1800-2200 869 78% 14% 6% 1%
2200-2600 781 85% 6% 4% 2%
2600+ 25 84% 8% 4% —
Évolution par décennie (% des parties)
Décennie N parties 5…b5 5…Bf5 5…Bg4 5…e6
1950s 59 78% 17% 2% 2%
1960s 45 78% 7% 4% 2%
1970s 36 86% 11% — 3%
1980s 94 77% 10% 7% 1%
1990s 451 78% 10% 7% 3%
2000s 776 77% 12% 6% 3%
2010s 704 82% 11% 4% 2%
2020s 117 79% 12% 5% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…b5 82% 79% ▼ -2.5%
5…Bf5 11% 12% ▲ +1.2%
5…Bg4 4% 5% ▲ +0.9%
5…e6 2% 3% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 1 partie
Parties historiques
5…b5 — 79.0% (1802 parties)
1950 — Bosch van Rosenthal, Edzard vs Purdy, Cecil J S — 1/2-1/2 — cr.
1950 — Collet, Hugo vs Shainswit, George — 1-0 — Dubrovnik olm
1950 — Taimanov, Mark vs Matzkewitsch, A. — 1-0 — Leningard
1950 — Fairhurst, William vs Katz, Jacob — 1/2-1/2 — Buxton
1950 — Benko, Pal vs Bely, Miklos — 1-0 — Budapest HUN
5…Bf5 — 11.3% (258 parties)
1950 — Bosch van Rosenthal, Edzard vs Dunkelblum, Arthur — 1/2-1/2 — Dubrovnik olm
1950 — Collet, Hugo vs Wolf, Gaston — 0-1 — Aix en Provence
1952 — Trifunovic, Petar vs Bauza, Lorenzo — 1-0 — Rio de Janeiro BRA
1952 — Rosselson, Leon vs Dutton, George — 1-0 — Hastings ENG
1954 — Sanguinetti, Jorge Pablo vs Bauza, Lorenzo — 1-0 — Mar del Plata/Buenos Aires
5…Bg4 — 5.3% (122 parties)
1955 — Spassky, Boris V. vs Johannessen, Svein — 1-0 — Antwerp BEL
1961 — Etcheverry, Eduardo vs Bauza, Lorenzo — 1/2-1/2 — Uruguay
1962 — Ivkov, Borislav vs Siero, Lucas — 1-0 — Havana CUB
1983 — Treppner, Gerd vs Zach, Andreas — 1/2-1/2 — Pang
1983 — Schroeder, Jakob vs Dittmar, Peter — 1/2-1/2 — Friedrichshafen
5…e6 — 2.4% (55 parties)
1958 — Kraidman, Yair vs Enevoldsen, Harald — 1-0 — Munich GER
1963 — Bakhmatov, Eduard vs Sakharov, Yuri N — 1/2-1/2 — Kiev UKR
1970 — Weyerstrass, Ronald vs Baart, Joan — 1/2-1/2 — Blaricum
1985 — Netusil, Miloslav vs Aaberg, Anton — 1-0 — Karvina CZE
1991 — Gonzalez Solis, Lucia Valentina vs Perez, Juan Manuel — 1-0 — Galicia-chT, Galicia