A21b - 2…f5 - King’s [+0.38]

A21b — King’s
1.c4 e5 2.Nc3 f5
Eval: [+0.38]
Les coups candidats
3.g3 — 39.8% (1339 parties)
Ambassadeurs : Westerinen, Heikki M.J. (13x), Braun, Gottfried, Dr. (6x), Weyerstrass, Ronald (5x), Veltmann, Martin (5x), Collins, Richard Arnold (5x), Szarvas, Sandor (5x), Ljubisavljevic, Zivojin Z (5x), Carls, Carl (4x)
3.d4 — 22.2% (746 parties)
Ambassadeurs : Westerinen, Heikki M.J. (14x), Uhlmann, Wolfgang (5x), Obukhov, Gennady (5x), Arkhipov, Sergey (4x), Petek, Pavel (4x), Linqvist, Grels (4x), Zoltek, Tadeusz (4x), Andersen, Daniel (4x)
3.d3 — 12.2% (412 parties)
Ambassadeurs : Verrascina, Nicola (2x), Erpel, Werner (2x), Malinovskaja Maria (2x), Buldrova, Monika (2x), Matsokina, Evgenia (2x), Zuazua, Iglesias Fernando Antonio (2x), Scuderi, David (2x), Veltan, Mirel-Emanuel (2x)
3.e3 — 9.7% (325 parties)
Ambassadeurs : Westerinen, Heikki M.J. (3x), Vetter, Udo (3x), Ruckschloss, Karol (3x), Horwitz, Bernhard (2x), Harrwitz, Daniel (2x), Santasiere, Anthony (2x), Gawlikowski, Stanislaw (2x), Rickers, Hilke (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.g3 3.d4 3.d3 3.e3
<1800 179 43% 13% 21% 9%
1800-2200 1508 42% 21% 13% 8%
2200-2600 510 41% 37% 4% 7%
2600+ 6 50% 50% — —
Évolution par décennie (% des parties)
Décennie N parties 3.g3 3.d4 3.d3 3.e3
1840s 2 — — — 100%
1850s 3 — 67% — 33%
1880s 1 — — — 100%
1900s 1 — — — —
1910s 1 — — 100% —
1920s 9 44% — — 33%
1930s 20 20% 15% — 20%
1940s 9 33% — 11% 11%
1950s 43 40% 14% 2% 23%
1960s 68 50% 22% 6% 6%
1970s 123 35% 29% 7% 11%
1980s 154 28% 33% 11% 14%
1990s 782 40% 26% 12% 9%
2000s 1178 42% 21% 14% 8%
2010s 834 41% 17% 13% 10%
2020s 139 32% 30% 9% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.g3 41% 32% ▼ -8.9%
3.d4 17% 30% ▲ +12.9%
3.d3 13% 9% ▼ -3.4%
3.e3 10% 9% ▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 1 partie
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
3.g3 — 39.8% (1339 parties)
1922 — Carls, Carl vs Weenink, Henri — 1/2-1/2 — Berlin GER
1922 — Carls, Carl vs Gomez Gruber, Maria Gabriela — 1-0 — Bad Oeynhausen GER
1927 — Schelfhout, Willem vs Key, G. — 0-1 — The Hague NED
1927 — Carls, Carl vs Romih, Max — 1-0 — London ENG
1934 — Heinrich Georg vs Borgardts, Gottfried — 1-0 — Aachen GER
3.d4 — 22.2% (746 parties)
1855 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1855 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1934 — Kasparian, Genrikh vs Oltyetzyan, R. — 1-0 — Erevan ARM
1935 — Rovner, Dmitry vs Shamayev, Leonid Ivanovich — 0-1 — Baku AZE
1936 — Defosse, Marcel vs Sapira, Emmanuel — 1-0 — Ghent
3.d3 — 12.2% (412 parties)
1918 — Carls, Bela vs Hartlaub, Marianne — 0-1 — Bremen GER
1942 — Popov, Vesselin vs Petrov, Petar — 1-0 — Sofia BUL
1958 — Loverdos, Spyridon vs Tsiknopoulos, Konstantinos — 1-0 — Athens GRE
1963 — Brandler, Anneliese vs Timmer, Hendrika G — 0-1 — Split ol women
1964 — Fridh, Anton vs Stepak, Yedael — 1/2-1/2 — Tel Aviv olm prel
3.e3 — 9.7% (325 parties)
1849 — Horwitz, Bernhard vs Harrwitz, Daniel — 0-1 — Brighton ENG
1849 — Horwitz, Bernhard vs Harrwitz, Daniel — 1/2-1/2 — Brighton ENG
1851 — Arkebe Kemal Kennedy vs Mayet, Carl — 1-0 — London ENG
1886 — Gunsberg, Isidor vs Taubenhaus, Jean — 1/2-1/2 — London ENG
1926 — Euwe, Max vs Te Kolste, Jan Willem — 1-0 — Amsterdam NED