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C17h — Winawer, Bogoljubow (1928)
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.a3
Les coups candidats
6…Bxc3 — 95.4% (1131 parties)
Ambassadeurs : Mastrovasilis, Dimitrios (13x), Hector, Jonny (10x), Honfi, Karoly (8x), Huebner, Wolfgang (8x), Vastrukhin, Oleg (7x), Pasti, Aron (7x), Goldgewicht, Lionel (6x), Fuchs, Reinhart (5x)
6…cxd4 — 2.7% (32 parties)
Ambassadeurs : Neumann, Ulrich (3x), Blackstone, John (2x), Reel, Robert (1x), Anderson, Samuel (1x), Burger, Robert (1x), Adelman, Frank (1x), Perdekamp, M. (1x), Leonardo, Joao (1x)
6…Ba5 — 1.9% (23 parties)
Ambassadeurs : Hagara, Eduard (2x), Hector, Jonny (2x), Igudesman, Konstantin (1x), Vanek, Petr (1x), Charlee, Porthor (1x), Thesing, Ansgar (1x), De Graaf, Wim (1x), Deegens, Vincent (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Bxc3 6…cxd4 6…Ba5
<1800 50 92% 2% 6%
1800-2200 405 94% 4% 2%
2200-2600 500 97% 1% 2%
2600+ 18 100%
Évolution par décennie (% des parties)
Décennie N parties 6…Bxc3 6…cxd4 6…Ba5
1950s 38 97% 3%
1960s 30 93% 7%
1970s 24 100%
1980s 49 98% 2%
1990s 202 92% 3% 5%
2000s 260 95% 3% 2%
2010s 330 95% 2% 2%
2020s 253 98% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Bxc3 95% 98% ▲ +2.2%
6…cxd4 2% 2% -0.1%
6…Ba5 2% 0% ▼ -2.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Hou, Yifan — 1 partie
Parties historiques
6…Bxc3 — 95.4% (1131 parties)
1950 — Dohnow, Thomas vs Wilde, Grace — 1-0 — Greece
1950 — Gaitanaros, George vs Sakellaropoulos, Theodoros — 1/2-1/2 — Athens GRE
1952 — Martin, Raymond vs Steckel, WH. — 0-1 — Hollywood, CA
1953 — Pfeiffer, Gerhard vs Unzicker, Ferdinand, Dr. — 0-1 — Berlin GER
1954 — Nezhmetdinov, Rashid vs Zelinsky, Yuri — 1-0 — Riga LAT
6…cxd4 — 2.7% (32 parties)
1953 — Burger, Robert vs Adelman, Frank — 1-0 — San Francisco, CA USA
1962 — Blackstone, John vs Anderson, Samuel — 1-0 — Santa Monica, CA USA
1966 — Blackstone, John vs Reel, Robert — 1-0 — United States
1987 — Perdekamp, M. vs Leonardo, Joao — 1-0 — It (open) Dortmund GER
1996 — Lahtinen, Markku vs Ryno, Melnik — 1-0 — Helsinki We SKF
6…Ba5 — 1.9% (23 parties)
1990 — Charlee, Porthor vs Thesing, Ansgar — 1-0 — Dortmund op
1992 — Aaquil Abdulla vs Reefat, Bin-Sattar — 1/2-1/2 — Doha QAT
1994 — Ricci, Marco vs Pietralunga, Nicola — 1-0 — Italy Tch
1994 — Atri, Jamshid vs Aryanejad, Hossein — 1/2-1/2 — Iran
1997 — De Graaf, Wim vs Deegens, Vincent — 0-1 — Dieren open