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A20c — King’s (1905)
1.c4 e5 2.e3
Les coups candidats
2…Nf6 — 63.2% (1418 parties)
Ambassadeurs : Malakhatko, Vadim (22x), Timofeev, Artyom (21x), Rodgaard, John (13x), Josefsson, Kenneth (12x), Kabanova, Ekaterina (9x), Farias, Sergio Roberto Alves (9x), ? (8x), Shenker, Sabrina (6x)
2…Nc6 — 15.4% (346 parties)
Ambassadeurs : Hintyes, Helmuth (5x), Rodgaard, John (3x), Vicanek, Josef (3x), Anelli, Antonio (2x), Dubinin, Peter (2x), Stavast, Dick (2x), Polgar, Sofia (2x), Koolsbergen, Nico (2x)
2…d6 — 9.4% (211 parties)
Ambassadeurs : Rodgaard, John (11x), Weiss, Siegfried (3x), Hoi, Carsten (3x), Timofeev, Artyom (3x), Malagon Martinez, Alberto Jose (2x), Brodie, Hugh (2x), Haapasalo, Jukka-Pekka (2x), Slobodjan, Roman (2x)
2…g6 — 3.0% (67 parties)
Ambassadeurs : Hellmayr, Alois (2x), Biedekoepper, Robert (2x), Bragg, David (2x), Haapasalo, Jukka-Pekka (1x), Pyhala, Antti (1x), Welin, Thomas (1x), Bjerring, Kai (1x), CHIROMO BANDA PALESSA (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 2…Nf6 2…Nc6 2…d6 2…g6
<1800 209 59% 13% 6% 5%
1800-2200 834 62% 17% 9% 2%
2200-2600 752 69% 12% 11% 5%
2600+ 36 89% — 3% 3%
Évolution par décennie (% des parties)
Décennie N parties 2…Nf6 2…Nc6 2…d6 2…g6
1950s 9 89% 11% — —
1960s 14 64% 7% 21% —
1970s 21 62% 24% 10% 5%
1980s 69 59% 14% 12% 6%
1990s 305 54% 18% 16% 3%
2000s 606 60% 17% 9% 2%
2010s 842 67% 15% 8% 3%
2020s 377 68% 12% 8% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
2…Nf6 67% 68% ▲ +1.2%
2…Nc6 15% 12% ▼ -2.5%
2…d6 8% 8% +0.4%
2…g6 3% 4% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 5 parties
Anand, Viswanathan — 2 parties
Parties historiques
2…Nf6 — 63.2% (1418 parties)
1950 — Anay Barche vs Tarnowski, Alfred — 1-0 — Schiavno Zdroj
1950 — Anay Barche vs Pytlakowski, Andrzej — 1/2-1/2 — Schiavno Zdroj
1952 — Abis, Roberto Angelo vs Grivainis, Konstantin — 1/2-1/2 — Latvian Exiles 5254
1953 — Hantke, Rolf vs Blank, Albert Jan — 1-0 — Bielefeld
1955 — Bereczki, Peter vs Magyar, Gyula — 1-0 — Pecs
2…Nc6 — 15.4% (346 parties)
1956 — Schroeder, Hannes vs Lieb, Harald — 0-1 — Hitzacker
1963 — Schallehn, Dieter vs Bauer, Erich — 1/2-1/2 — Leipzig GER
1973 — Garcia, Horacio Pedro vs Anelli, Antonio — 1/2-1/2 — Pinamar ARG
1973 — Garcia , Hector vs Anelli, Antonio — 1/2-1/2 — Pinamar tt Pinamar ARG
1974 — Meyer, Eugene vs Brown, Mark — 1-0 — New York, NY USA
2…d6 — 9.4% (211 parties)
1966 — White, John vs Vogt, Lothar — 1/2-1/2 — Erfurt GER
1968 — Malagon Martinez, Alberto Jose vs Da Costa, Renan Levy — 0-1 — Lugano olm
1968 — Malagon Martinez, Alberto Jose vs Bednarski, Jacek — 0-1 — Lugano olm
1972 — Duval, Michel vs Brodie, Hugh — 0-1 — Quebec CAN
1975 — Barczay, Laszlo vs Moehring, Guenther — 1-0 — Kecskemet HUN
2…g6 — 3.0% (67 parties)
1975 — Oranczak vs Carlson, Curtis — 1-0 — cr.
1987 — Haapasalo, Jukka-Pekka vs Pyhala, Antti — 0-1 — Jyvaskyla SM
1987 — Welin, Thomas vs Bjerring, Kai — 1/2-1/2 — Stockholm SWE
1988 — CHIROMO BANDA PALESSA vs Krnic, Zdenko — 0-1 — GMA-Open Belgrade YUG
1988 — Patrat, M. vs Naudier, Serge — 1-0 — Paris op ch