A25c — Closed
1.c4 e5 2.Nc3 Nc6 3.g3
Eval: [+0.23]
Les coups candidats
Ambassadeurs : Miezis, Normunds (37x), Hort, Vlastimil (31x), Cvetkovic, Srdjan (31x), Browne, Walter Shawn (26x), Jussupow, Artur (26x), Suba, Mihai (23x), Löschnauer, Rüdiger (22x), Taimanov, Mark (21x)
Ambassadeurs : Lyell, Mark (19x), Kurajica, Bojan (14x), Pech, Jaroslav Jr (12x), Moody, David W (11x), Starr, Nava (8x), Hauge, Lars Oskar (8x), Mitkov, Nikola (7x), Miezis, Normunds (7x)
Ambassadeurs : Vetter, Udo (26x), Thys, Hugo (7x), Moody, David W (6x), Markova, Stanislava (6x), Repka, Christopher (6x), Miezis, Normunds (6x), Moran, Richard C. (6x), Grabher, Heinz (5x)
3…Bc5 — 9.4% (2008 parties)
Ambassadeurs : Miezis, Normunds (12x), Fedorchuk, Sergey A. (11x), Hjorth, Jesper (11x), Kantans, Toms (10x), Vallejo Pons, Francisco (9x), Damljanovic, Branko (9x), Contin, Daniel (7x), Movsesian, Sergei (7x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…g6 3…f5 3…Nf6 3…Bc5
<1800 775 26% 22% 26% 12%
1800-2200 8111 42% 22% 16% 9%
2200-2600 7156 54% 16% 10% 10%
2600+ 212 64% 8% 4% 19%
Évolution par décennie (% des parties)
Décennie N parties 3…g6 3…f5 3…Nf6 3…Bc5
1880s 1 100%
1900s 3 100%
1910s 2 50% 50%
1920s 25 40% 12% 24% 8%
1930s 77 57% 10% 21% 5%
1940s 51 53% 14% 12% 6%
1950s 131 53% 19% 11% 2%
1960s 397 65% 14% 3% 3%
1970s 653 66% 13% 6% 2%
1980s 1244 66% 14% 7% 1%
1990s 3942 57% 15% 12% 4%
2000s 5872 46% 18% 17% 7%
2010s 7626 37% 20% 17% 15%
2020s 1291 33% 22% 13% 21%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…g6 37% 33% ▼ -4.6%
3…f5 20% 22% ▲ +2.1%
3…Nf6 17% 13% ▼ -3.9%
3…Bc5 15% 21% ▲ +5.4%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 10 parties
Karpov, Anatoly — 10 parties
Botvinnik, Mikhail — 8 parties
Kasparov, Garry — 7 parties
Karpov, Aleksandr — 7 parties
Anand, Viswanathan — 6 parties
Gukesh D — 6 parties
Tal, Mikhail — 4 parties
Euwe, Max — 3 parties
Lasker, Emanuel — 3 parties
Alekhine, Alexander — 2 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Carlsen, Magnus — 2 parties
Steinitz, Wilhelm — 1 partie
Fischer, Robert James — 1 partie
Ding, Liren — 1 partie
Parties historiques
3…g6 — 46.2% (9842 parties)
1912 — Carls, Carl vs Spielmann, Rudolf — 1-0 — Breslau GER
1922 — Antze, Oskar vs Gomez Gruber, Maria Gabriela — 1-0 — Bad Oeynhausen GER
1922 — Alekhine, Alexander vs Tarrasch, Siegbert — 1-0 — Vienna AUT
1922 — Steinitz, Wilhelm vs Lasker, Emanuel — 1/2-1/2 — New York, NY USA
1923 — Colle, Edgar vs Mieses, Jacques — 1-0 — Hastings ENG
3…f5 — 17.9% (3813 parties)
1889 — Bird, Henry vs Martinez, Dion M — 0-1 — New York, NY USA
1920 — De Koning Fok vs Lasker, Emanuel — 1/2-1/2 — Amsterdam NED
1921 — Carls, Carl vs John Wade Wec-Nyin — 0-1 — Hamburg GER
1922 — Hilse, Wilhelm H vs Post, Erhard — 0-1 — Bad Oeynhausen GER
1931 — Kirillov, Vladimir vs Alatortsev, Vladimir N. — 1/2-1/2 — Moskou ch-URS
3…Nf6 — 14.8% (3164 parties)
1901 — Blackburne, Joseph vs Marshall, Frank — 1-0 — Monte Carlo MNC
1905 — Levitsky, Stepan vs Cigorin, Michael Ivanovic — 0-1 — St Petersburg RUS
1905 — Mieses, Jacques vs Chigorin, Mikhail — 0-1 — Barmen GER
1912 — Carls, Carl vs Barasz, Zsigmond — 1/2-1/2 — Breslau GER
1920 — John, Walter vs Berndtsson, Karl — 1/2-1/2 — Goteborg SWE
3…Bc5 — 9.4% (2008 parties)
1920 — Aalheim, T. vs Bjurulf, SJ. — 1-0 — Goteborg SWE
1925 — Nimzowitsch, Aron vs Alekhine, Alexander — 0-1 — Baden-Baden GER
1934 — Koshnitsky, Gregory vs Purdy, Cecil J S — 1-0 — Sydney AUS
1937 — Ozols, Karlis vs Cuero Reid, Maximo Javier — 1-0 — Stockholm SWE
1937 — Ozols, Karlis vs Peter Reid — 1-0 — Stockholm ol