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C12a — McCutcheon Variation (1904)
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4
Les coups candidats
Ambassadeurs : Glek, Igor (55x), Liedl, Wolfgang (51x), Volkov, Sergey (42x), Groffen, Hans (41x), t Jong, Ewoud (33x), Brynell, Stellan (30x), Klovans, Janis (26x), Antonio, Conceicao (24x)
Ambassadeurs : Glek, Igor (14x), Brynell, Stellan (8x), Hector, Jonny (8x), Caceres, Julio (7x), Vallejo Pons, Francisco (7x), De La Villa Garcia, Jesus Maria (6x), Kruse, Herbert (6x), Kovalevskaya, Ekaterina (5x)
5.Ne2 — 3.5% (567 parties)
Ambassadeurs : Roy Chowdhury, Saptarshi (11x), Glek, Igor (10x), Wiesinger, Johann (5x), Hintikka, Eero (5x), Ree, Hans (4x), Unzicker, Ferdinand, Dr. (4x), Rahimov, Rahmatjon (4x), Shkuran, Danylo (4x)
5.Bd3 — 0.7% (108 parties)
Ambassadeurs : Wall, Bill (3x), Panov, Vasily (3x), Wall, Alejandro (3x), Tauber, Andre (2x), Vukcevich, Milan (2x), Van Herck, Marcel (2x), Holsapple, Boyd (2x), Roth, Lothar (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.e5 5.exd5 5.Ne2 5.Bd3
<1800 976 88% 6% 3% 1%
1800-2200 7300 88% 7% 3% 1%
2200-2600 5671 85% 10% 4% 0%
2600+ 103 86% 12% 2%
Évolution par décennie (% des parties)
Décennie N parties 5.e5 5.exd5 5.Ne2 5.Bd3
1950s 172 85% 5% 5% 4%
1960s 220 89% 4% 5% 2%
1970s 263 91% 5% 1% 2%
1980s 469 87% 6% 4% 2%
1990s 2263 85% 10% 3% 1%
2000s 5756 87% 8% 3% 1%
2010s 6162 88% 8% 3% 0%
2020s 1042 89% 5% 5% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.e5 88% 89% ▲ +1.5%
5.exd5 8% 5% ▼ -2.9%
5.Ne2 3% 5% ▲ +1.8%
5.Bd3 0% 0% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 6 parties
Tal, Mikhail — 2 parties
Hou, Yifan — 2 parties
Kramnik, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
5.e5 — 87.1% (14243 parties)
1950 — Eken, Max vs Cawi, Udo — 1-0 — Berlin GER
1950 — Vestol, Aage vs Gilfer, Eggert — 1/2-1/2 — Reykjavik ISL
1950 — Castiglioni, Ferruccio vs Staldi, Cherubino — 1-0 — Venice ITA
1950 — Penrose, Jonathan vs O'Kelly de Galway, Alberic — 0-1 — Hastings ENG
1950 — Vestol, Aage vs Moller, Baldur Helgi — 0-1 — Reykjavik ISL
5.exd5 — 7.6% (1249 parties)
1950 — Smith, Frank H vs Cafferty, Bernard — 0-1 — ?
1950 — Illingworth, Leonard vs Newman, Richard — 1-0 — Buxton
1950 — Nightingale, CA. vs Wood, Beau — 0-1 — England
1952 — Penrose, Jonathan vs Enevoldsen, Jens — 1/2-1/2 — Helsinki olm
1952 — Almgren, Sven vs Geller, Adam — 1-0 — Los Angeles, CA USA
5.Ne2 — 3.5% (567 parties)
1950 — Napolitano, Mario vs Staldi, Cherubino — 1/2-1/2 — Sorrento
1951 — Asker, Sven vs Larsen, Bent — 0-1 — Birmingham/Coventry
1951 — Gracs, Pal vs Laszlo, Deli — 0-1 — Hungary ch
1953 — Grzeskowiak, Felix vs Herrmann, Hans, Dr. — 1-0 — ?
1954 — Unzicker, Ferdinand, Dr. vs Kieninger, Georg — 1-0 — Duisburg-Hamborn
5.Bd3 — 0.7% (108 parties)
1951 — Coles, Rob vs Westbrock, JT. — 1-0 — USA
1951 — Coles, A. vs Westbrock, C. — 1-0 — Forth Worth
1952 — Vukcevic, Borislav Ing vs Panov, Vasily — 1-0 — ?
1952 — Vukcevich, Milan vs Panov, Vasily — 1-0 — URS
1954 — Ciocaltea, Victor vs Stahlberg, Gideon — 0-1 — Bucharest ROU