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A20r — King’s
1.c4 e5 2.g3 Nf6 3.Bg2
Eval: [+0.24]
Les coups candidats
Ambassadeurs : Owens, Johnny (53x), Kerr, Stephen G.R. (52x), Quiñones Borda, Jorge Victor (48x), Vecek, Marjan (40x), Bonoldi, Fabio (39x), Mercadal Benejam, Josep (37x), Almarza Mato, Carlos (34x), Sýkora, Josef (32x)
Ambassadeurs : Weyerstrass, Ronald (25x), Matamoros Franco, Carlos S. (19x), ? (19x), Owens, Johnny (19x), Kerr, Stephen G.R. (17x), Petran, Peter (17x), Suba, Mihai (15x), Cekro, Ekrem (15x)
Ambassadeurs : Owens, Johnny (19x), Korneev, Oleg (16x), Malewicz, Frank (16x), Miles, Anthony J (11x), Hillebrand, Carsten (11x), Almarza Mato, Carlos (10x), Adams, Michael (9x), Burg, Twan (9x)
Ambassadeurs : Rutter, Blair A (12x), Malewicz, Frank (9x), Misericordia, Antonio (9x), Hellbing, Bernd (8x), Kerr, Stephen G.R. (8x), Luers, Lavas (8x), Weyerstrass, Ronald (7x), Gierth, Karlheinz (7x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…d5 3…c6 3…Nc6 3…Bc5
<1800 1068 29% 21% 19% 21%
1800-2200 10727 41% 20% 20% 10%
2200-2600 12974 45% 24% 17% 7%
2600+ 675 44% 25% 12% 11%
Évolution par décennie (% des parties)
Décennie N parties 3…d5 3…c6 3…Nc6 3…Bc5
1900s 1 100%
1910s 1
1920s 1 100%
1930s 3 67% 33%
1940s 18 67% 6% 17% 6%
1950s 46 41% 22% 17% 4%
1960s 132 23% 33% 14% 13%
1970s 221 15% 46% 22% 6%
1980s 658 31% 33% 23% 3%
1990s 2434 37% 25% 22% 7%
2000s 6467 37% 23% 21% 10%
2010s 15134 44% 20% 19% 10%
2020s 4156 44% 28% 10% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…d5 44% 44% ▲ +0.5%
3…c6 20% 28% ▲ +7.9%
3…Nc6 19% 10% ▼ -8.9%
3…Bc5 10% 12% ▲ +2.9%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Tal, Mikhail — 7 parties
Kramnik, Vladimir — 7 parties
Hou, Yifan — 5 parties
Gukesh D — 5 parties
Smyslov, Vladimir — 4 parties
Kasparov, Garry — 4 parties
Euwe, Max — 2 parties
Botvinnik, Mikhail — 2 parties
Ju, Wenjun — 2 parties
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
3…d5 — 40.9% (11975 parties)
1933 — Euwe, Max vs Mulder, Wim — 1-0 — Amsterdam NED
1937 — Schelfhout, Willem vs Ritson-Morry, William — 1-0 — Hastings ENG
1940 — Smyslov, Vladimir vs Lisitsin, Georgy — 1/2-1/2 — Ch URS Moscow RUS
1941 — Junge, Klaus vs Bluemich, Max — 1-0 — Krakow/Warsaw
1942 — Seidman, Herbert vs Baker, Haris — 1-0 — New York, NY USA
3…c6 — 22.4% (6570 parties)
1948 — Bidev, Pavle vs Pirc, Vasja — 0-1 — Rogaska Slatina
1951 — Bakonyi, Elek vs Szilagyi, Gyorgy Laszlo — 1-0 — Budapest HUN
1957 — Urseanu, Veniamin vs Alster, Ladislav — 0-1 — Ploiesti
1957 — Bobekov, Radko vs Kadrev, Zdravko Minchev — 0-1 — Sofia BUL
1957 — Milic, Borislav vs Rakic, Tomislav — 1/2-1/2 — Sombor
3…Nc6 — 18.5% (5407 parties)
1926 — Euwe, Max vs Colle, Edgar — 1-0 — Rotterdam NED
1934 — Joss, Hermann vs Bernstein, Olivia — 0-1 — Zurich SUI
1942 — Zita, Filip vs Hromadka, Karel — 1/2-1/2 — Prague CZE
1943 — Zita, Frantisek vs Hromadka, Karel — 1-0 — Prague CZE
1948 — Rojahn, Ernst vs Lundholm, Stig — 1/2-1/2 — Saltsjobaden SWE
3…Bc5 — 9.7% (2851 parties)
1906 — Curt, Elmin vs Raubitschek, Robert — 1/2-1/2 — Trenton Falls
1941 — Capablanca, Jose vs Bucelo A — 1/2-1/2 — Havana CUB
1957 — Kaikamdzozov, Jivko vs Milev, Zdravko — 0-1 — Sofia BUL
1958 — Hegaduz Frank vs Neufahrt Gerhard — 1/2-1/2 — Vancouver
1960 — Koenig, Imre vs Kashdan, Isaac — 0-1 — ?