D26s - 5.Bxc4 c5 6.O-O Nc6 7.Nc3 - Classical [+0.32]

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
D26s — Classical
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O Nc6 7.Nc3
Eval: [+0.32]
Les coups candidats
7…a6 — 48.1% (613 parties)
Ambassadeurs : Cervantes Landeiro, Thalia (10x), Royal, Shreyas (9x), Gaponenko, Inna (8x), Glek, Igor (8x), Anton Guijarro, David (6x), Reza, Wojciech (5x), Xu, Xiangyu (5x), Paravyan, David (5x)
7…cxd4 — 29.4% (374 parties)
Ambassadeurs : Pillsbury, Harry (7x), Drozdovskij, Yuri (7x), Wang, Rachel Zihan (6x), Steinitz, Wilhelm (5x), Raetsky, Alexander (4x), Tarrasch, Siegbert (2x), Mieses, Jacques (2x), Blackburne, Joseph (2x)
7…Be7 — 21.1% (269 parties)
Ambassadeurs : Legky, Nikolay A (6x), Bogoljubow, Efim (5x), Giertz, Niklaus (4x), Martinez Reyes, Pedro Ramon (4x), Janowski, Dawid (3x), Gonzalvo Lara, Victor (3x), Razin, Vadim (3x), Burn, Amos (2x)
7…Bd7 — 0.7% (9 parties)
Ambassadeurs : Aquilina, Serge (1x), Dangauthier, Jean Philippe (1x), Dickau, Daniel (1x), Ortega Morales, Javier (1x), Freisler, Pavel (1x), Mozny, Milos (1x), Fedoseeva, Svetlana (1x), Strazhnik, Nadezhda (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…a6 7…cxd4 7…Be7 7…Bd7
<1800 40 28% 50% 22% —
1800-2200 335 41% 36% 21% 1%
2200-2600 567 54% 24% 22% 0%
2600+ 68 90% 4% 6% —
Évolution par décennie (% des parties)
Décennie N parties 7…a6 7…cxd4 7…Be7 7…Bd7
1890s 11 — 91% 9% —
1900s 6 33% 33% 33% —
1910s 2 — — 100% —
1920s 20 40% 15% 40% —
1930s 30 53% 17% 27% —
1940s 6 67% 17% 17% —
1950s 12 33% 50% 17% —
1960s 16 50% 6% 38% —
1970s 22 45% 18% 36% —
1980s 32 41% 31% 25% —
1990s 162 40% 34% 25% 2%
2000s 348 38% 37% 23% 1%
2010s 356 44% 31% 23% 1%
2020s 251 77% 15% 8% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…a6 44% 77% ▲ +32.9%
7…cxd4 31% 15% ▼ -16.0%
7…Be7 23% 8% ▼ -15.7%
7…Bd7 1% 0% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Steinitz, Wilhelm — 5 parties
Alekhine, Alexander — 4 parties
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7…a6 — 48.1% (613 parties)
1907 — Rubinstein, Akiba vs Rotlewi, Georg — 1-0 — Lodz POL
1909 — Salwe, Georg vs Speijer, Abraham — 1-0 — St Petersburg RUS
1921 — Marshall, Frank vs Janowski, Dawid — 0-1 — Atlantic City
1923 — Jaffe, Charles vs Janowski, Dawid — 1-0 — New York, NY USA
1924 — Grau, Roberto G vs Llia, Rolando — 1-0 — Buenos Aires ARG
7…cxd4 — 29.4% (374 parties)
1892 — Tarrasch, Siegbert vs Mieses, Jacques — 1/2-1/2 — Dresden GER
1893 — Varain, Ernst vs Mieses, Jacques — 1-0 — Kiel GER
1894 — Pillsbury, Harry vs Steinitz, Wilhelm — 0-1 — New York, NY USA
1895 — Pillsbury, Harry vs Steinitz, Wilhelm — 0-1 — St Petersburg RUS
1895 — Pillsbury, Harry vs Steinitz, Wilhelm — 1/2-1/2 — St Petersburg RUS
7…Be7 — 21.1% (269 parties)
1898 — Burn, Amos vs Schiffers, Emanuel — 1/2-1/2 — Vienna AUT
1900 — Showalter, Jackson vs Burn, Amos — 1-0 — Munich GER
1907 — Johner, Paul vs Salwe, Georg — 0-1 — Ostende II
1912 — Marshall, Frank vs Janowski, Dawid — 1-0 — Biarritz
1913 — Kupchik, Abraham vs Janowski, Dawid — 1/2-1/2 — Havana CUB
7…Bd7 — 0.7% (9 parties)
1990 — Freisler, Pavel vs Mozny, Milos — 1/2-1/2 — Prague CZE
1998 — Dickau, Daniel vs Ortega Morales, Javier — 1-0 — Villa Ballester ARG
1999 — Aquilina, Serge vs Dangauthier, Jean Philippe — 0-1 — ?
2001 — Fedoseeva, Svetlana vs Strazhnik, Nadezhda — 1-0 — Evpatoria
2003 — Kaeck, Ralf vs Horther-Schneider, Elsbeth — 1/2-1/2 — GER