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A46h —
1.d4 Nf6 2.Nf3 d6 3.g3
Eval: [+0.46]
Les coups candidats
3…g6 — 52.1% (3234 parties)
Ambassadeurs : Dizdarevic, Emir (11x), Gutman, Lev (10x), Gallagher, Joseph G. (10x), Tratar, Marko (10x), Grachev, Boris (9x), Zvjaginsev, Vadim (9x), Kurajica, Bojan (8x), Damaso, Rui (7x)
3…Nbd7 — 29.5% (1829 parties)
Ambassadeurs : Espig, Lutz (20x), Hickl, Joerg (15x), Prokopchuk, Evgeny (9x), Galego, Luis (8x), Solonar, Stefan (7x), Kirov, Nino (6x), Kavalek, Lubomir (6x), Kharashuta, Ekaterina (6x)
3…c6 — 7.4% (460 parties)
Ambassadeurs : Paehtz, Thomas (4x), Stein, Bernd (4x), Lehr, Thomas (4x), Bauer, Christian (4x), Fehrig, Andreas (3x), Beblik, Carsten (3x), Engel, Berthold (3x), Ianov, Viktor (3x)
3…Bg4 — 4.4% (276 parties)
Ambassadeurs : Christiansen, Larry (4x), Romanishin, Oleg M (4x), Tartakower, Savielly (3x), Kieninger, Georg (3x), Dizdar, Goran (3x), Szabados, Eugenio (2x), Taimanov, Mark (2x), Kluger, Gyula (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…g6 3…Nbd7 3…c6 3…Bg4
<1800 175 58% 19% 5% 5%
1800-2200 2136 52% 29% 9% 4%
2200-2600 2970 51% 32% 6% 4%
2600+ 91 73% 19% 2%
Évolution par décennie (% des parties)
Décennie N parties 3…g6 3…Nbd7 3…c6 3…Bg4
1910s 1 100%
1920s 11 18% 64% 9%
1930s 9 33% 33%
1940s 19 21% 47% 21%
1950s 69 51% 33% 1% 14%
1960s 72 40% 28% 6% 14%
1970s 121 45% 35% 2% 9%
1980s 276 44% 33% 9% 6%
1990s 1244 52% 29% 8% 5%
2000s 1596 52% 29% 9% 4%
2010s 2228 54% 28% 6% 3%
2020s 563 56% 30% 6% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…g6 54% 56% ▲ +1.9%
3…Nbd7 28% 30% ▲ +1.4%
3…c6 6% 6% ▼ -0.8%
3…Bg4 3% 2% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Ju, Wenjun — 4 parties
Gukesh D — 2 parties
Euwe, Max — 1 partie
Alekhine, Alexander — 1 partie
Smyslov, Vladimir — 1 partie
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Parties historiques
3…g6 — 52.1% (3234 parties)
1922 — Przepiorka, Dawid vs Selezniev, Alexey — 1/2-1/2 — Bad Pistyan CZE
1927 — Barlow, Henry Stephens vs Bogoljubow, Efim — 1/2-1/2 — Scarborough ENG
1935 — Najdorf, Miguel vs Fallet Kahn, Victor — 1-0 — Warsschau ol
1935 — Najdorf, Miguel vs Kohn, Stanislaw — 1-0 — Warsaw POL
1938 — Nowarra, Heinz vs Weichert, P — 1-0 — Berlin GER
3…Nbd7 — 29.5% (1829 parties)
1918 — Nimzowitsch, Aron vs Neumann, Augustin — 1/2-1/2 — Berlin GER
1922 — Maroczy, Geza vs Spencer, Edmund — 1-0 — Weston Super Mare
1922 — Oskam, Gerard vs Bluemich, Max — 1-0 — Berlin GER
1923 — Bauer, Rudolf vs Bluemich, Max — 0-1 — Leipzig GER
1927 — Euwe, Max vs Weenink, Henri — 1-0 — Amsterdam NED
3…c6 — 7.4% (460 parties)
1923 — Takacs, Sandor vs Reti, Richard — 1/2-1/2 — Vienna AUT
1959 — Forintos, Gyozo V vs Koberl, Ferenc — 1-0 — Budapest HUN
1964 — Petrosian, Tigran V. vs Simagin, Vladimir — 1/2-1/2 — Moscow Trade Union ch
1965 — Foldi, Jozsef vs Koberl, Ferenc — 1-0 — Budapest HUN
1966 — Cala Bayona, Jose Claudio vs Calapso, R. — 0-1 — Monticelli
3…Bg4 — 4.4% (276 parties)
1944 — Runza, Josef vs Bohatirchuk, Fedor — 0-1 — Prague CZE
1947 — Gudmundsson, Gardar Vidir vs Fred, JA. — 1-0 — Helsinki FIN
1948 — Raizman, Maurice vs Tartakower, Savielly — 0-1 — Paris FRA
1949 — Szabados, Eugenio vs Tartakower, Savielly — 1/2-1/2 — Venice ITA
1950 — Gudmundsson, Gudbjartur vs Szabados, Eugenio — 1-0 — Amsterdam NED