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E04p — Open
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 c5 6.O-O Nc6 7.Qa4 Bd7
Eval: [+0.24]
Les coups candidats
Ambassadeurs : Radulov, Ivan (12x), Inkiov, Ventzislav (10x), Stukalov, Mikhail Vasilievich (9x), Sokolov, Andrei (7x), Glukhovtsev, Sergey Olegovich (6x), Salonen, Jukka (6x), Gulko, Boris (5x), Unzicker, Wolfgang (5x)
8.dxc5 — 18.1% (497 parties)
Ambassadeurs : Barcza, Gedeon (5x), Vantika Agrawal (5x), Gaboyan, Susanna (4x), Benko, Pal (3x), Rashkovsky, Nukhim N (3x), Nemeth, Antal (3x), Maki, Veijo (3x), Vastrukhin, Oleg (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Qxc4 8.dxc5
<1800 43 86% 14%
1800-2200 872 86% 14%
2200-2600 1357 81% 19%
2600+ 111 85% 15%
Évolution par décennie (% des parties)
Décennie N parties 8.Qxc4 8.dxc5
1920s 1 100%
1930s 5 20% 80%
1940s 22 41% 59%
1950s 35 49% 51%
1960s 34 65% 35%
1970s 50 72% 28%
1980s 215 69% 31%
1990s 298 78% 22%
2000s 509 81% 19%
2010s 1090 88% 12%
2020s 486 84% 16%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Qxc4 88% 84% ▼ -4.8%
8.dxc5 12% 16% ▲ +4.8%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 4 parties
Karpov, Aleksandr — 2 parties
Anand, Viswanathan — 2 parties
Ding, Liren — 2 parties
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie
Parties historiques
8.Qxc4 — 81.9% (2248 parties)
1928 — Reti, Richard vs Leonhardt, Paul — 1/2-1/2 — Berlin GER
1939 — Reinfeld, Fred vs Mccormick Sanchez, Elliot Gael — 1/2-1/2 — Ventnor City
1940 — Shainswit, George vs Littman, G. — 1/2-1/2 — New York, NY USA
1940 — Grechkin, Dmitry M vs Rauzer, Vsevolod — 1/2-1/2 — Kiev UKR
1944 — Pelikan, Jan vs Guimard, Carlos E — 1/2-1/2 — Mar del Plata ARG
8.dxc5 — 18.1% (497 parties)
1932 — Alatortsev, Vladimir N. vs Lisitsin, Georgy — 1-0 — Leningrad RUS
1938 — Alatortsev, Vladimir N. vs Lisitsin, Georgy — 1-0 — Leningrad RUS
1939 — Pelikan, Jorge vs Guimard, Carlos E — 0-1 — Buenos Aires ARG
1939 — Pelikán, Jiří vs Guimard, Carlos E — 0-1 — Buenos Aires ARG
1942 — Barcza, Gedeon vs Bogoljubow, Efim — 1-0 — Munich Munich GER