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D45i —
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Qc2 b6
Les coups candidats
7.Bd3 — 48.4% (839 parties)
Ambassadeurs : Dreev, Aleksey (29x), Korneva, Marina (9x), Grabarczyk, Miroslaw (7x), Kramnik, Vladimir (5x), Pelletier, Yannick (5x), Friedrich, Norbert (5x), Flear, Glenn C (5x), Lukásová, Alena (5x)
7.cxd5 — 17.1% (297 parties)
Ambassadeurs : Dreev, Aleksey (9x), Pedersen, Steffen (5x), Shneider, Aleksandr (3x), Kaidanov, Gregory (3x), Szuhanek, Ranko (2x), Chabanon, Jean-Luc (2x), Hjartarson, Johann (2x), Kempinski, Robert (2x)
7.b3 — 16.7% (290 parties)
Ambassadeurs : Dao, Thien Hai (6x), Dreev, Aleksey (4x), Graf, Adrian (3x), Browne, Walter Shawn (2x), Dautov, Ravil (2x), Bakheet Farag (2x), Strobel, Walter (2x), Salvador, Roland (2x)
7.Be2 — 12.3% (214 parties)
Ambassadeurs : Dreev, Aleksey (6x), Prie, Eric (5x), Zvjaginsev, Vadim (5x), Horvath, Jozsef (3x), Gerstner, Wolfgang (3x), Hector, Jonny (3x), Notkin, Maksim (2x), Beikert, Guenther, Dr. (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd3 7.cxd5 7.b3 7.Be2
<1800 57 54% 23% 7% 11%
1800-2200 443 53% 17% 13% 10%
2200-2600 1050 44% 18% 19% 13%
2600+ 126 61% 10% 17% 10%
Évolution par décennie (% des parties)
Décennie N parties 7.Bd3 7.cxd5 7.b3 7.Be2
1950s 1 — — 100% —
1980s 6 33% — 17% 50%
1990s 194 38% 15% 13% 27%
2000s 487 43% 17% 20% 12%
2010s 789 55% 16% 14% 10%
2020s 258 47% 23% 21% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd3 55% 47% ▼ -8.9%
7.cxd5 16% 23% ▲ +7.5%
7.b3 14% 21% ▲ +6.1%
7.Be2 10% 9% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 6 parties
Kramnik, Vladimir — 5 parties
Kasparov, Garry — 3 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7.Bd3 — 48.4% (839 parties)
1981 — Jovicic, Milos vs Djordjevic, Radovan — 1-0 — Pula CRO
1983 — Andruet, Gilles vs Flear, Glenn C — 1/2-1/2 — Paris FRA
1994 — Vyzmanavin, Alexey vs Kramnik, Vladimir — 1/2-1/2 — London ENG
1994 — Vyzmanavin, Alexey vs Kramnik, Vladimir — 1/2-1/2 — London PCA rapid m
1995 — Pavlovic, Martin vs Guidez, Yann-Michael — 0-1 — Cappelle la Grande FRA
7.cxd5 — 17.1% (297 parties)
1994 — Stanec, Nikolaus vs Turner, John — 1-0 — Moskou olm
1995 — Shneider, Aleksandr vs Szuhanek, Ranko — 1/2-1/2 — Belgrade SRB
1995 — Shneider, Aleksandr vs Pedersen, Steffen — 0-1 — Cappelle la Grande FRA
1995 — Komnenic, Branko vs Szuhanek, Ranko — 1/2-1/2 — Kragujevac SRB
1995 — Nascimento, Alexandre Fernandes vs Pedersen, Steffen — 1-0 — Cappelle la Grande FRA
7.b3 — 16.7% (290 parties)
1959 — Amaro, Lucas Ibrair vs Piazzini, Luis — 1/2-1/2 — Quilmes
1986 — Niemynski, Z vs Jaloszynski, Tadeusz — 1/2-1/2 — J.T.Befama
1995 — Vencl, Jiri vs Vavrousek, Petr — 1-0 — Klatovy CZE
1995 — Haeussler, Rolf vs Gorski, Jan — 1/2-1/2 — ICCF
1995 — Do Nascimento, Hedllyn M S F vs Unander, Matts — 1-0 — SSKK SM-95 corr Sweden
7.Be2 — 12.3% (214 parties)
1981 — Trois, Francisco R.T. vs Neckar, Lubomir — 1/2-1/2 — Prague CZE
1989 — Kindl, Peter vs Zeller, Frank — 1/2-1/2 — Moeglingen
1989 — Kohlweyer, Bernd vs Dgebuadze, Alexandre — 1/2-1/2 — Groningen NED
1992 — Brenninkmeijer, Joris vs Sakaev, Konstantin — 1/2-1/2 — Groningen open
1993 — Sharif, Mehrshad vs Vasiukov, Evgeni — 1/2-1/2 — Doha QAT