D32w —
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.e3 Nf6 7.Be2 cxd4 8.Nxd4 Bd6 9.O-O O-O
Les coups candidats
Ambassadeurs : Kaidanov, Gregory (4x), Sutorikhin, Vladimir (4x), Bisguier, Arthur B (3x), Addison, Wiliam G (2x), Horvath, Jozsef (2x), Hernandez Onna, Roman (2x), Zaichik, Gennadi (2x), Winants, Luc (2x)
10.Bf3 — 26.2% (127 parties)
Ambassadeurs : Franco Ocampos, Zenon (9x), Ftacnik, Lubomir (5x), Karpov, Anatoly (4x), Polugaevsky, Lev (3x), Danner, Georg (3x), Stein, Leonid (2x), Ivkov, Borislav (2x), Torre, Eugenio (2x)
10.Nf3 — 18.8% (91 parties)
Ambassadeurs : Larsen, Benjamin Holsko (3x), Tal, Mikhail (3x), Langeweg, Kick (3x), Balashov, Yuri (2x), Gheorghiu, Florin (2x), Vaganian, Rafael A (2x), Ginsburg, Mark (2x), Korchnoi, Viktor (1x)
10.Nxc6 — 9.5% (46 parties)
Ambassadeurs : Vasiukov, Evgeni (2x), Sherbakov, Vladimir (1x), Novopashin, Arkady (1x), Blagidze, Alexander (1x), Milev, Zdravko (1x), Jakobsen, Odinn Orn (1x), Roizman, Michael (1x), Drimer, Dolfi (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.b3 10.Bf3 10.Nf3 10.Nxc6
<1800 4 25% 50%
1800-2200 68 31% 28% 12%
2200-2600 315 31% 26% 19% 12%
2600+ 14 36% 36% 14%
Évolution par décennie (% des parties)
Décennie N parties 10.b3 10.Bf3 10.Nf3 10.Nxc6
1930s 1 100%
1950s 4 25% 50% 25%
1960s 24 33% 8% 33% 17%
1970s 50 28% 14% 28% 14%
1980s 96 38% 26% 22% 7%
1990s 113 28% 35% 13% 7%
2000s 92 29% 29% 14% 11%
2010s 68 25% 26% 18% 6%
2020s 37 32% 22% 16% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.b3 25% 32% ▲ +7.4%
10.Bf3 26% 22% ▼ -4.8%
10.Nf3 18% 16% ▼ -1.4%
10.Nxc6 6% 14% ▲ +7.6%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 5 parties
Tal, Mikhail — 4 parties
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
10.b3 — 30.3% (147 parties)
1937 — Goglidze, Viktor vs Alatortsev, Vladimir N. — 1-0 — Tbilisi ch-URS
1961 — Bisguier, Arthur B vs Burger, Robert — 1-0 — San Francisco, CA USA
1961 — Roessel, Frits vs Clarke, Peter H — 1/2-1/2 — Neuhausen
1965 — Bisguier, Arthur B vs Addison, Wiliam G — 0-1 — New York ch-USA
1965 — Bisguier, Arthur B vs Addison, Wiliam G — 0-1 — New York ch-USA
10.Bf3 — 26.2% (127 parties)
1959 — Geller, Arpad, Dr. vs Geller, Efim P. — 0-1 — Erevan ch-SU sf
1965 — Mikaelyan, Mikael vs Furman, Semyon — 0-1 — Leningrad RUS
1969 — Zaitsev, Aleksandr vs Polugaevsky, Lev — 1/2-1/2 — Moskou ch-URS plof
1971 — Stein, Leonid vs Ivkov, Borislav — 1/2-1/2 — Erevan ARM
1971 — Ivkov, Borislav vs Stein, Leonid — 1/2-1/2 — Erevan ARM
10.Nf3 — 18.8% (91 parties)
1956 — Vaitonis, Povilas vs Sherwin, James T — 0-1 — Montreal CAN
1956 — Ujtelky, Maximilian vs Jezek, Jaroslav — 1/2-1/2 — Marianske Lazne
1963 — Reshevsky, Samuel vs Fischer, Raphael — 0-1 — New York, NY USA
1966 — Nei, Iivo vs Krogius, Nikolai V — 1/2-1/2 — Tbilisi ch-URS
1968 — Langeweg, Kick vs Korchnoi, Viktor — 1/2-1/2 — Wijk aan Zee NED
10.Nxc6 — 9.5% (46 parties)
1957 — Blagidze, Alexander vs Vasiukov, Evgeni — 1/2-1/2 — Kiev UKR
1962 — Roizman, Michael vs Vasiukov, Evgeni — 0-1 — Leningrad RUS
1964 — Milev, Zdravko vs Jakobsen, Odinn Orn — 1-0 — Tel Aviv ISR
1967 — Drimer, Dolfi vs Hennings, Artur — 1-0 — Bucharest ROU
1968 — Sherbakov, Vladimir vs Novopashin, Arkady — 1-0 — ?