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A20q — King’s
1.c4 e5 2.g3 Nc6 3.Bg2
Eval: [+0.30]
Les coups candidats
3…g6 — 40.7% (4439 parties)
Ambassadeurs : Pribyl, Josef (19x), Sehner, Norbert (13x), Serper, Grigory (13x), Cekro, Ekrem (13x), Foisor, Cristina-Adela (13x), Sher, Miron (12x), Vaulin, Alexander P. (11x), Korchnoi, Viktor (10x)
3…f5 — 20.1% (2192 parties)
Ambassadeurs : Spraggett, Kevin (11x), Vaulin, Alexander P. (9x), Serper, Grigory (8x), Sher, Miron (8x), Lutton, E Josiah (8x), Kurajica, Bojan (8x), Vogiatzis, Dimitrios (7x), De Smet, Karl (7x)
Ambassadeurs : Popov, Vladimir Valentinovich (9x), Korneev, Oleg (9x), Polak, Tomas (8x), Foisor, Cristina-Adela (6x), Malewicz, Frank (6x), Brissman, Anders (6x), Tomescu, Victor-Alexandru (5x), Mertanen, Janne (5x)
3…Bc5 — 13.4% (1457 parties)
Ambassadeurs : Larkin, Vladyslav (10x), Kantans, Toms (9x), Christiansen, Johan-Sebastian (9x), Epishin, Vladimir (7x), Belenkaya, Dina (7x), Kovacevic, Blazimir (7x), Korneev, Oleg (7x), Savchenko, Stanislav (6x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…g6 3…f5 3…Nf6 3…Bc5
<1800 356 23% 27% 25% 14%
1800-2200 4005 36% 24% 17% 12%
2200-2600 5006 47% 18% 12% 15%
2600+ 192 51% 15% 8% 19%
Évolution par décennie (% des parties)
Décennie N parties 3…g6 3…f5 3…Nf6 3…Bc5
1910s 2 50% 50%
1920s 4 25% 75%
1930s 5 20% 20% 60%
1940s 4 25% 25%
1950s 13 54% 15% 8% 15%
1960s 93 62% 5% 5% 2%
1970s 110 65% 15% 5% 3%
1980s 400 64% 12% 8% 2%
1990s 1578 56% 18% 11% 3%
2000s 3053 45% 20% 15% 8%
2010s 4617 32% 22% 19% 19%
2020s 1015 31% 21% 14% 26%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…g6 32% 31% ▼ -0.9%
3…f5 22% 21% ▼ -1.0%
3…Nf6 19% 14% ▼ -5.2%
3…Bc5 19% 26% ▲ +6.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Kasparov, Garry — 5 parties
Gukesh D — 5 parties
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Karpov, Aleksandr — 2 parties
Karpov, Anatoly — 2 parties
Ding, Liren — 2 parties
Euwe, Max — 1 partie
Smyslov, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
3…g6 — 40.7% (4439 parties)
1912 — Carls, Carl vs Suechting, Hugo — 1/2-1/2 — Hamburg GER
1939 — Jaeger, Willy vs Heinicke, Herbert — 1/2-1/2 — Bad Elster
1954 — Nuesken Fritz vs Kahn, Manfred — 1/2-1/2 — Zittau
1954 — Carls, Carl vs Heinicke, Herbert — 1-0 — Bremen GER
1957 — Furman, Slavomir vs Bannik, Anatolij — 1-0 — Leningrad RUS
3…f5 — 20.1% (2192 parties)
1912 — Carls, Carl vs Suechting, Hugo — 0-1 — Hamburg GER
1923 — Barker, W. vs Pratten, Wilfred Henry — 1/2-1/2 — Southsea
1939 — Roess, L. vs Koch, Berthold — 1/2-1/2 — Bad Elster
1944 — Zita, Frantisek vs Florian, Jaromir — 1-0 — Olomouc Olomouc CZE
1954 — Barcza, Gedeon vs Kluger, Gyula — 1-0 — Hungary ch
3…Nf6 — 15.6% (1696 parties)
1925 — Koltanowski, George vs Colle, Edgar — 1/2-1/2 — Gand
1925 — Koltanowski, George vs Colle, Edgar — 1/2-1/2 — Brussels BEL
1926 — Euwe, Max vs Davidson Gallego, Jorge — 1/2-1/2 — Amsterdam NED
1936 — Olexa, Vilem vs Barta, Jan — 1-0 — Podebrady CZE
1938 — Watson Charles Gilbert M vs Green, Max — 1-0 — Sydney AUS
3…Bc5 — 13.4% (1457 parties)
1942 — Seidman, Herbert vs Denker, Arnold S — 0-1 — New York, NY USA
1954 — Keck Berby, Luke vs Mechkarov, Ventzeslav — 1-0 — Halle GER
1959 — Jaeger, Walter vs Bialas, Wolfram — 1-0 — FRG-ch Nuerenberg GER
1962 — Kostiuchenko, Alexander vs Rostovtsev, Yuri — 1/2-1/2 — ?
1963 — Kostiuchenko, Alexander vs Kurass, Iskir — 1-0 — Kiev UKR