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D35q — QGD: Exchange (1924)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Nf3 Bf5 8.Bd3
Les coups candidats
8…Bxd3 — 90.4% (1530 parties)
Ambassadeurs : Bobotsov, Milko G (7x), Padevsky, Nikola (6x), Flear, Glenn C (6x), Geller, Efim P. (5x), Razuvaev, Yuri S (4x), Sahovic, Dragutin (4x), Todorovic, Goran M (4x), Malaniuk, Vladimir P (4x)
8…Ne4 — 6.3% (106 parties)
Ambassadeurs : Donner, Jan-Hein (1x), Pomar Salamanca, Arturo (1x), Moehring, Guenther (1x), Gohlke, Herbert (1x), Despotovic, Marko (1x), Milovanovic, Magdalena (1x), Rolle, Pascal (1x), Markov, Jurij (1x)
8…Bg6 — 2.8% (47 parties)
Ambassadeurs : Pali, Gabor (2x), Vilas Boas, Luz (1x), Borek, Jutta (1x), Szmacinska, Grazyna (1x), Moscatiello, Anna Maria (1x), Vesselovsky, Serguei (1x), Koutsin, Sergey (1x), Klinger, Josef (1x)
8…Bg4 — 0.4% (7 parties)
Ambassadeurs : Huistra, Pieter (1x), Vlug, Marcel (1x), Kovacs, Arthur Dr. (1x), Lazar, Andras (1x), Fazzolare, David A (1x), Wagner, Raigner (1x), Voigt, Heinz (1x), Koschka, Guenther (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Bxd3 8…Ne4 8…Bg6 8…Bg4
<1800 108 78% 13% 6% 2%
1800-2200 627 85% 10% 4% 1%
2200-2600 755 98% 1% 1%
2600+ 16 100%
Évolution par décennie (% des parties)
Décennie N parties 8…Bxd3 8…Ne4 8…Bg6 8…Bg4
1950s 5 100%
1960s 40 95% 5%
1970s 40 92% 8%
1980s 108 94% 5% 2%
1990s 329 93% 4% 3% 0%
2000s 498 87% 8% 4% 1%
2010s 509 89% 7% 3% 0%
2020s 164 95% 5% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Bxd3 89% 95% ▲ +5.3%
8…Ne4 7% 5% ▼ -1.8%
8…Bg6 3% 1% ▼ -2.7%
8…Bg4 0% 0% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
Parties historiques
8…Bxd3 — 90.4% (1530 parties)
1952 — Porreca, Giorgio vs Beni, Alfred — 1/2-1/2 — Italy
1954 — Mikenas, Vladas vs Geller, Efim P. — 0-1 — Gorki ch22-SU sf
1955 — Flohr, Salo vs Lilienthal Andre — 1/2-1/2 — Ch Moscow, Moscow RUS
1955 — Beni, Alfred vs Pfeiffer, Gerhard — 1/2-1/2 — Hamburg GER
1958 — Sanchez, Luis Augusto vs Lombardy, William J — 0-1 — Bogota COL
8…Ne4 — 6.3% (106 parties)
1960 — Donner, Jan-Hein vs Pomar Salamanca, Arturo — 1/2-1/2 — Madrid zt
1965 — Moehring, Guenther vs Gohlke, Herbert — 1-0 — Bourgas BUL
1972 — Despotovic, Marko vs Milovanovic, Magdalena — 1-0 — cr.
1973 — Weyerstrass, Ronald vs Wiegers, Kasper — 0-1 — Laren
1979 — Freise, Helmut vs Herbrechtsmeier, Christof — 0-1 — Baden-ch Schonach
8…Bg6 — 2.8% (47 parties)
1982 — Szmacinska, Grazyna vs Moscatiello, Anna Maria — 1/2-1/2 — Lucerne SUI
1988 — Vilas Boas, Luz vs Borek, Jutta — 1/2-1/2 — Thessaloniki olw
1992 — Klinger, Josef vs Lendwai, Reinhard — 0-1 — Zurich SUI
1992 — Wacker, H. vs Barman Bidyut Kumar — 0-1 — Essen GER
1995 — Maruejols, Claude vs Lenfant, Francois — 1-0 — France
8…Bg4 — 0.4% (7 parties)
1998 — Huistra, Pieter vs Vlug, Marcel — 1-0 — Hengelo NED
2002 — Kovacs, Arthur Dr. vs Lazar, Andras — 1-0 — Gyongyos
2002 — Voigt, Heinz vs Koschka, Guenther — 0-1 — Fuerth GER
2003 — Cortes, Martin Gustavo vs Sales Filho, Espedito Severiano — 0-1 — Dos Hermanas ESP
2004 — Fazzolare, David A vs Wagner, Raigner — 0-1 — Dos Hermanas ESP