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A20t — King’s
1.c4 e5 2.g3 Nf6 3.Bg2 c6
Eval: [+0.16]
Les coups candidats
4.d4 — 61.6% (4259 parties)
Ambassadeurs : Matamoros Franco, Carlos S. (19x), Kerr, Stephen G.R. (18x), Thomas, Tim P (16x), Newman, Nelson (15x), Suba, Mihai (14x), Owens, Johnny (13x), Bonoldi, Fabio (12x), Malinowski, Damian (11x)
4.Nf3 — 21.7% (1504 parties)
Ambassadeurs : Golcman, Evgeny (9x), Caruana, Fabiano (7x), Brunello, Sabino (7x), Godena, Michele (6x), Stewart, Ashley (6x), Kouskoutis, Georgios-Alexandros (6x), Frömbgen, Andreas (6x), Hallqvist, Niklas (6x)
Ambassadeurs : Markowski, Tadeusz (9x), Owens, Johnny (9x), Collins, Richard Arnold (5x), Milkowska, Ernesta (4x), Kemendi, Daniel (4x), Thiel, Kay (4x), Rutter, Blair A (4x), WoodPusher (3x)
4.d3 — 2.5% (176 parties)
Ambassadeurs : Petran, Peter (4x), Sunye Neto, Jaime (2x), Bronstein, Luis Marcos (2x), Stojanovski, Sandi (2x), greger roland (2x), Galego, Luis (2x), Troyke, Christian (2x), Keber, Ernst (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.d4 4.Nf3 4.Nc3 4.d3
<1800 246 52% 12% 24% 3%
1800-2200 2331 62% 18% 12% 3%
2200-2600 3190 65% 26% 4% 2%
2600+ 172 56% 39% 2% 1%
Évolution par décennie (% des parties)
Décennie N parties 4.d4 4.Nf3 4.Nc3 4.d3
1920s 1 100%
1940s 1 100%
1950s 10 30% 30% 20% 10%
1960s 46 17% 43% 26% 7%
1970s 110 17% 53% 16% 5%
1980s 221 51% 28% 8% 2%
1990s 638 58% 21% 10% 5%
2000s 1560 70% 12% 10% 2%
2010s 3148 66% 17% 10% 3%
2020s 1181 49% 42% 6% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.d4 66% 49% ▼ -17.2%
4.Nf3 17% 42% ▲ +24.2%
4.Nc3 10% 6% ▼ -3.9%
4.d3 3% 1% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 7 parties
Anand, Viswanathan — 6 parties
Ding, Liren — 5 parties
Carlsen, Magnus — 4 parties
Kasparov, Garry — 2 parties
Gukesh D — 2 parties
Euwe, Max — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
4.d4 — 61.6% (4259 parties)
1951 — Bakonyi, Elek vs Szilagyi, Gyorgy Laszlo — 1-0 — Budapest HUN
1957 — de Jager, Andreas vs Behle, Burkhard, Dr. — 1-0 — Bad Neuenahr GER
1958 — Bilek, Istvan vs Kluger, Gyula — 1/2-1/2 — Budapest HUN
1961 — Baeyertz, RE. vs Sarapu, O. — 0-1 — New Zealand ch
1966 — Abarca Rodriguez, Keisy Dariana vs Kavalek, Jiri — 1/2-1/2 — Olympiad Havana CUB
4.Nf3 — 21.7% (1504 parties)
1925 — Euwe, Max vs Kersten, Alexander — 1-0 — NLD-ch Amsterdam NED
1957 — Urseanu, Veniamin vs Alster, Ladislav — 0-1 — Ploiesti
1957 — Benko, Pal vs Tal, Mikhail — 0-1 — Reykjavik ISL
1958 — Munoz, Francisco vs Alvarez Martin, Pedro — 1/2-1/2 — Pereira
1960 — Lopez Navarro, Fermin vs Saborido Carre, Rafael — 1-0 — Lugo
4.Nc3 — 9.3% (645 parties)
1948 — Bidev, Pavle vs Pirc, Vasja — 0-1 — Rogaska Slatina
1958 — Hilde Peterson vs Tal, Michael — 0-1 — Latvia ch
1958 — Peterson, Andrejs vs Tal, Mikhail — 0-1 — Soviet Union
1960 — Peterson, Andrejs vs Tsirtsenis — 1/2-1/2 — Riga LAT
1960 — Gusev, Nikolay N vs Vasiukov, Evgeni — 0-1 — Odessa UKR
4.d3 — 2.5% (176 parties)
1957 — Bobekov, Radko vs Kadrev, Zdravko Minchev — 0-1 — Sofia BUL
1962 — Collins, Richard Arnold vs Ford, M G. — 1/2-1/2 — Southampton ENG
1965 — Hesse, Peter vs Brameyer, Hermann — 0-1 — Annaberg-Buchholz GER
1967 — Ruban, Evgeny vs Vasiukov, Evgeni — 0-1 — Leningrad RUS
1970 — Kupka, Slavoj vs From, Sigfred — 1-0 — Kapfenberg AUT