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A40g — English Defence
1.d4 b6 2.c4 e6 3.e4
Eval: [+0.47]
Les coups candidats
3…Bb7 — 87.6% (3328 parties)
Ambassadeurs : Gaujens, Artis (47x), Bunzmann, Dimitrij (23x), Czebe, Attila (23x), Kengis, Edvins (22x), Chernyshov, Konstantin (19x), Speelman, Jon S (17x), Kraai, Jesse (16x), Short, Nigel D (14x)
3…Bb4+ — 9.1% (346 parties)
Ambassadeurs : Hallqvist, Niklas (13x), Balint, Vilmos (10x), Suyarov, Mukhammadzokhid (8x), Meier, Georg (8x), Maletina, Tatiana (7x), Teclaf, Pawel (6x), Afanasiev, Nikita (6x), Grischuk, Alexander (6x)
3…d5 — 1.3% (51 parties)
Ambassadeurs : Kertesz, Istvan (1x), Kamaras, Peter (1x), Hubig, Volker (1x), Herber Frank (1x), Schladetzky, Silvia (1x), Hund, Barbara (1x), Alexopoulos, Georgios 94 (1x), Efthimiou, Efthimios (1x)
3…c5 — 0.6% (21 parties)
Ambassadeurs : Villadsen, Leo (1x), Hansen, Soren Bech (1x), Dhaene, Gilbert (1x), Stoll, B (1x), Panuzzo, J. (1x), Settle, R. (1x), Ruf, Matthias (1x), Strobel, Beatriz (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Bb7 3…Bb4+ 3…d5 3…c5
<1800 142 91% 4% 2% 1%
1800-2200 1219 90% 6% 2% 1%
2200-2600 1733 87% 13% 0% 0%
2600+ 101 76% 24%
Évolution par décennie (% des parties)
Décennie N parties 3…Bb7 3…Bb4+ 3…d5 3…c5
1900s 1 100%
1910s 2 100%
1920s 6 83% 17%
1930s 3 100%
1940s 4 100%
1950s 5 100%
1960s 3 100%
1970s 60 93% 3%
1980s 109 93% 1% 2% 1%
1990s 597 94% 2% 2% 1%
2000s 1087 94% 2% 2% 1%
2010s 1477 90% 8% 1% 1%
2020s 447 54% 44% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Bb7 90% 54% ▼ -35.3%
3…Bb4+ 8% 44% ▲ +36.0%
3…d5 1% 1% -0.3%
3…c5 1% 0% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 5 parties
Kramnik, Vladimir — 3 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Lasker, Emanuel — 1 partie
Alekhine, Alexander — 1 partie
Ding, Liren — 1 partie
Parties historiques
3…Bb7 — 87.6% (3328 parties)
1908 — Lasker, Emanuel vs Mary Mills Houlding — 0-1 — Newport WLS
1912 — Carls, Carl vs Breyer, Gyula — 0-1 — Breslau GER
1915 — Capablanca, Jose vs Wolfson, Meir — 0-1 — New York, NY USA
1920 — Tartakower, Savielly vs Reti, Richard — 0-1 — Goteborg SWE
1921 — Schlage, William vs Zander, Otto — 1-0 — Hamburg GER
3…Bb4+ — 9.1% (346 parties)
1925 — Réti, Richard vs Fazekas, Stephan — 1/2-1/2 — Bratislava SVK
1989 — Pragua, Christoph vs Wagenknecht, Uwe — 1-0 — GER
1992 — Alvarez Castillo, Hector Adrian vs Dotta, Juan Carlos — 1-0 — Buenos Aires ARG
1995 — Baecker, Rolf vs Dahlmann Tobias — 1-0 — GER
1997 — Shahade, Gregory vs Hahn, Anna — 1/2-1/2 — Chicago, IL USA
3…d5 — 1.3% (51 parties)
1978 — Alexopoulos, Georgios 94 vs Efthimiou, Efthimios — 1-0 — Athens,GRE mt for Master Titl
1979 — Schladetzky, Silvia vs Hund, Barbara — 1/2-1/2 — Biel SUI
1981 — Kertesz, Istvan vs Kamaras, Peter — 0-1 — Budapest op. ch
1988 — Hubig, Volker vs Herber Frank — 0-1 — St Ingbert
1993 — Haversick, Axel vs Neumann, Manfred — 1-0 — Landes-Einzelmeister
3…c5 — 0.6% (21 parties)
1986 — Villadsen, Leo vs Hansen, Soren Bech — 1-0 — Copenhagen DEN
1992 — Ruf, Matthias vs Strobel, Beatriz — 1-0 — St Petersburg RUS
1994 — Panuzzo, J. vs Settle, R. — 1-0 — corr EK CompuServe
1996 — Dhaene, Gilbert vs Stoll, B — 1-0 — Luxembourg
1998 — Oestmark, Soeren vs Firns, Pete — 1-0 — ?