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A48a —
1.d4 Nf6 2.Nf3 g6
Eval: [+0.26]
Les coups candidats
Ambassadeurs : Arkell, Keith C (224x), Ikonnikov, Vyacheslav (206x), Ftacnik, Lubomir (203x), Kozul, Zdenko (200x), Deforel, Jorge Eduardo (165x), Cebalo, Miso (156x), Kovacs, Arthur Dr. (137x), Danner, Georg (133x)
Ambassadeurs : Romanishin, Oleg M (209x), Kurajica, Bojan (200x), Nikolic, Predrag (114x), Eckhardt, Claudia (72x), Konopka, Michal (64x), Dreev, Aleksey (62x), Pert, Nicholas (60x), Macek, Vlasta (52x)
Ambassadeurs : Piankov, Evgenij (126x), Kosic, Dragan (87x), Eperjesi, Laszlo Dr. (84x), Kovacevic, Vlatko (74x), Plachetka, Jan (74x), Karlik, Vladimir (65x), Malaniuk, Vladimir P (63x), Sosna, Jan (59x)
Ambassadeurs : Lenz, Juergen (94x), Burmakin, Vladimir (69x), Glienke, Manfred, Dr. (58x), Sapis, Witalis (44x), Zhukova, Natalia (42x), Mueller, Michael (41x), Ehrke, Michael (41x), Abel, Lajos (38x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.c4 3.g3 3.Bg5 3.Bf4
<1800 6584 34% 14% 10% 18%
1800-2200 70516 39% 18% 11% 14%
2200-2600 79087 43% 20% 14% 10%
2600+ 2374 33% 24% 16% 12%
Évolution par décennie (% des parties)
Décennie N parties 3.c4 3.g3 3.Bg5 3.Bf4
0s 1
1870s 1 100%
1890s 1 100%
1900s 3 67%
1910s 3 100%
1920s 352 43% 9% 5% 13%
1930s 410 47% 18% 4% 12%
1940s 401 48% 23% 5% 9%
1950s 1254 30% 33% 7% 12%
1960s 1888 27% 27% 19% 11%
1970s 2349 36% 25% 12% 13%
1980s 8738 46% 16% 16% 13%
1990s 41446 43% 17% 17% 12%
2000s 54345 42% 17% 13% 12%
2010s 66558 39% 19% 11% 14%
2020s 13916 33% 23% 11% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.c4 39% 33% ▼ -5.2%
3.g3 19% 23% ▲ +4.0%
3.Bg5 11% 11% +0.2%
3.Bf4 14% 12% ▼ -2.8%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties
Alekhine, Alexander — 10 parties
Smyslov, Vladimir — 10 parties
Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Karpov, Aleksandr — 10 parties
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Ju, Wenjun — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 7 parties
Lasker, Emanuel — 4 parties
Steinitz, Wilhelm — 1 partie
Hou, Yifan — 1 partie
Parties historiques
3.c4 — 40.2% (77024 parties)
1899 — Trimborn, Cornelius vs Atkins, Henry Ernest — 0-1 — Amsterdam NED
1912 — Herland, Bjorn Bysheim vs Gregory, Bernhard — 0-1 — Breslau GER
1914 — Post, Erhard vs Mieses, Julio Cesar — 1-0 — Mannheim GER
1918 — Gruenfeld, Ernst vs Wolf, Siegfried — 1-0 — Vienna AUT
1922 — Guillen Watson, Cesar Augusto vs Marotti, Davide — 1-0 — London ENG
3.g3 — 18.4% (35279 parties)
1871 — Jankovec, Ivan vs Liebert, Heinz — 1-0 — Havirov CZE
1921 — Kostic, Boris vs Steiner, Andreas — 1-0 — Queen's Indian Defen
1922 — Przepiorka, Dawid vs Gruenfeld, Ernst — 1/2-1/2 — Bad Pistyan CZE
1922 — Norman, George vs Conde, Adrian G — 1-0 — Hastings ENG
1922 — Wahltuch, Victor vs Maroczy, Geza — 1/2-1/2 — London ENG
3.Bg5 — 13.0% (24940 parties)
1923 — Colman, Eugene Ernst vs Reti, Richard — 0-1 — Margate ENG
1923 — Colman, Eugene Ernest vs Reti, Richard — 0-1 — Margate ENG
1924 — Genese, Robert William vs Norman, Ronald Melville — 0-1 — Hastings ENG
1926 — Alekhine, Alexander vs Bluemich, Max — 1-0 — Dresden GER
1926 — Alekhine, Alexander vs Barton Eckett, B. — 1/2-1/2 — Durham
3.Bf4 — 12.7% (24322 parties)
1906 — Fahrni, Hans vs Chigorin, M. — 0-1 — Nuerenberg GER
1907 — Akonde Marshall vs Burn, Allan — 1-0 — Ostend
1922 — Watson, William N vs Euwe, Max — 0-1 — London ENG
1922 — Guillen Watson, Cesar Augusto vs Euwe, Max — 0-1 — London ENG
1922 — Schlage, William vs Gruber, Sandor — 1-0 — Bad Oeynhausen GER