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B23c — Closed
1.e4 c5 2.Nc3 d6
Les coups candidats
Ambassadeurs : Mitkov, Nikola (49x), Lyell, Mark (45x), Gelfand, Boris (25x), Macieja, Bartlomiej (24x), Gdanski, Jacek (22x), Podlesnik, Bogdan (17x), Thesing, Matthias (16x), Koronowski, Heinz-Juergen (16x)
Ambassadeurs : Detela, Walter (25x), Starostits, Ilmars (23x), Parkanyi, Attila (22x), ? (19x), Bulgarini Torre, Marco (17x), Koubek, Vaclav (14x), Welz, Peter, Dr. (14x), Spassky, Boris V. (13x)
Ambassadeurs : Guseinov, Gadir (20x), Szerlak, Andrzej (14x), Kupreichik, Viktor D (13x), Najer, Evgeniy (11x), Staf, Gunnar (9x), Fajs, Bojan (9x), Movsesian, Sergei (9x), Sternik, Ryszard (8x)
Ambassadeurs : Nekhaev, Andrey Ivanovich (52x), Tiviakov, Sergei (36x), Leiro Giralt, Daniel (18x), Vallejo Pons, Francisco (17x), Kahl, Fred (16x), Pirs, Matjaz (15x), Llaneza Vega, Marcos (13x), Shahil Dey (13x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.f4 3.g3 3.Nf3 3.Nge2
<1800 1802 40% 32% 10% 2%
1800-2200 12769 39% 36% 8% 5%
2200-2600 10805 36% 22% 12% 16%
2600+ 578 27% 7% 11% 28%
Évolution par décennie (% des parties)
Décennie N parties 3.f4 3.g3 3.Nf3 3.Nge2
1910s 1 100%
1920s 6 67% 17%
1930s 28 4% 61% 18% 18%
1940s 25 12% 68% 8% 4%
1950s 91 8% 62% 8% 11%
1960s 220 18% 53% 9% 10%
1970s 581 28% 46% 13% 7%
1980s 938 27% 45% 9% 14%
1990s 5191 32% 41% 10% 7%
2000s 10640 37% 35% 12% 6%
2010s 12374 40% 26% 10% 10%
2020s 4080 29% 16% 10% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.f4 40% 29% ▼ -11.3%
3.g3 26% 16% ▼ -10.5%
3.Nf3 10% 10% -0.2%
3.Nge2 10% 12% ▲ +1.4%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Kasparov, Garry — 9 parties
Ju, Wenjun — 6 parties
Tal, Mikhail — 5 parties
Smyslov, Vladimir — 4 parties
Karpov, Anatoly — 4 parties
Kramnik, Vladimir — 3 parties
Gukesh D — 2 parties
Ding, Liren — 2 parties
Karpov, Aleksandr — 1 partie
Parties historiques
3.f4 — 35.6% (12150 parties)
1936 — Panov, Vasily vs Chekhover, Vitaly — 0-1 — Trade Unions
1946 — Bernstein, Olivia vs Golombek, Harry — 1/2-1/2 — London ENG
1947 — Bogoljubow, Efim vs Menke, Gerhard — 1-0 — Nt Lueneburg GER
1947 — Poulsen, Christian vs Nielsen, Tage — 1-0 — Aalborg DEN
1954 — Reseli vs Maricic Campos, Raimundo Salvador — 0-1 — ?
3.g3 — 31.0% (10584 parties)
1926 — Kubbel vs Sergiev, Stefan — 1-0 — Moscow RUS
1927 — Znosko-Borovsky, Eugene vs Buerger, Victor — 1/2-1/2 — Tunbridge Wells
1929 — Brinckmann, Alfred vs Canal, Esteban — 0-1 — It Budapest HUN
1929 — Brinckmann, Alfred vs Canal, Esteban — 0-1 — Budapest HUN
1930 — Hilse vs Carls, Carl — 0-1 — Bremen Wettkampf
3.Nf3 — 10.7% (3649 parties)
1930 — Vistaneckis, Isakas vs Van den Bosch, Johannes — 1/2-1/2 — Hamburg GER
1933 — Ahues, Carl vs Saemisch, Friedrich — 0-1 — Bad Aachen GER
1934 — Bernstein, Olivia vs Bogoljubow, Efim — 1/2-1/2 — Zurich SUI
1937 — Rabinovich, Ilya Mar vs Kan, Ilya A — 1-0 — Tbilisi ch-URS
1938 — Pilnik, Herman vs Iliesco, Juan — 1-0 — Argentina
3.Nge2 — 8.6% (2952 parties)
1914 — Schories, Georg vs Spencer, A.J — 1-0 — Chester op
1928 — Flohr, Salo vs Machate — 1-0 — Mahr.Schonberg
1931 — Wiesel, Laszlo vs Steiner, Endre — 1-0 — Budapest HUN
1936 — Rellstab, Ludwig vs Van den Bosch, Johannes — 1-0 — Bad Nauheim GER
1936 — Treybal, Karel vs Pelikán, Jiří — 0-1 — Prague CZE