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C46d —
1.e4 e5 2.Nf3 Nc6 3.Nc3 d6 4.d4
Eval: [+0.63]
Les coups candidats
4…Bg4 — 40.5% (458 parties)
Ambassadeurs : Straeter, Timo (7x), ? (4x), Ye, Rongguang (3x), Zapolskis, Antanas (3x), Ibragimov, Ildar (3x), Babits, Andras (3x), Paldus, Petr (3x), Vehi Bach, Victor Manuel (3x)
4…exd4 — 37.1% (419 parties)
Ambassadeurs : Vehi Bach, Victor Manuel (4x), Csapo, Zoltan (4x), Vaatainen, Timo (3x), Masternak, Aleksander (3x), Grzeschniok, Anton (3x), Bronstein, David I (2x), Garban, Alexandru (2x), Rublevsky, Sergei (2x)
Ambassadeurs : Kristovic, Marijan (2x), Capablanca, Jose (1x), Marc Fonaroff (1x), Martin, MR II. (1x), Given, R. (1x), Krstic, Uros (1x), Kracikova, Kristyna (1x), Kanska M (1x)
4…Be7 — 6.7% (76 parties)
Ambassadeurs : Day, Lawrence A. (2x), Ousatchi, Mark (2x), Ruben, Carl (1x), Wolf, Siegfried (1x), Czerniak, Moshe (1x), Donner, Jan-Hein (1x), Allan, Denis (1x), Bueno Perez, Lazaro Antonio (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Bg4 4…exd4 4…Nf6 4…Be7
<1800 49 31% 47% 8% 2%
1800-2200 346 38% 42% 5% 8%
2200-2600 334 43% 36% 4% 10%
2600+ 4 25% 75%
Évolution par décennie (% des parties)
Décennie N parties 4…Bg4 4…exd4 4…Nf6 4…Be7
1900s 3 100%
1910s 4 50% 25% 25%
1920s 5 20% 60% 20%
1930s 9 33% 11%
1940s 10 60% 40%
1950s 9 56% 22% 11%
1960s 21 71% 24%
1970s 13 38% 38% 15%
1980s 36 42% 39% 3% 11%
1990s 247 41% 37% 7% 7%
2000s 369 41% 37% 7% 7%
2010s 330 35% 42% 9% 7%
2020s 74 42% 23% 16% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Bg4 35% 42% ▲ +6.4%
4…exd4 42% 23% ▼ -19.1%
4…Nf6 9% 16% ▲ +7.1%
4…Be7 7% 7% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 3 parties
Euwe, Max — 1 partie
Smyslov, Vladimir — 1 partie
Parties historiques
4…Bg4 — 40.5% (458 parties)
1900 — Donisthorpe vs ? — 1-0 — England
1900 — Donisthorpe vs Mundell, Nicholas — 1-0 — England
1907 — Salwe, Georg vs Swiderski, Radoslaw — 1-0 — Ostende II
1911 — Villegas, Benito vs Capablanca, Jose — 0-1 — Buenos Aires ARG
1916 — Verlinsky, Boris vs Alekhine, Alexander — 1/2-1/2 — Odessa sim Odessa UKR
4…exd4 — 37.1% (419 parties)
1912 — Perlis, Julius vs Rubinstein, Akiba — 1/2-1/2 — San Sebastian ESP
1920 — Euwe, Max vs Van Hartingsvelt, H — 1-0 — Amsterdam NED
1924 — Malmberg, Erik vs Fernandez Coria, Valentin — 1/2-1/2 — Paris FRA
1926 — Drewitt, John Arthur James vs Turriff, Henfrey Austin — 1-0 — Edinburgh SCO
1939 — Liublinsky, Victor vs Simagin, Konstantin — 0-1 — Moscow RUS
4…Nf6 — 7.8% (88 parties)
1918 — Capablanca, Jose vs Marc Fonaroff — 1-0 — New York, NY USA
1989 — Martin, MR II. vs Given, R. — 0-1 — Grand Rapids op
1990 — Wittrup, Anders vs Engsager, Karsten — 0-1 — Copenhagen DEN
1992 — Garwell, Jane vs Domingue, Paule — 1-0 — Manila ol women
1994 — Dos Santos Junior, Haroldo Cunha vs Ribeiro Jorquera, Pablo — 1-0 — Portugal
4…Be7 — 6.7% (76 parties)
1928 — Ruben, Carl vs Wolf, Siegfried — 0-1 — The Hague NED
1954 — Czerniak, Moshe vs Donner, Jan-Hein — 1-0 — Amsterdam ol final a
1972 — Allan, Denis vs Day, Lawrence A. — 1-0 — Toronto CAN
1976 — Bueno Perez, Lazaro Antonio vs Wade, Robert G — 1/2-1/2 — Cienfuegos City CUB
1985 — Berna Pascual, Ruben vs Alvarez Arandia, Juan Manuel — 1-0 — ?