B46e - 7…d5 - Taimanov (1961)

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B46e — Taimanov (1961)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6 7.Bd3 d5
Les coups candidats
8.O-O — 94.8% (2049 parties)
Ambassadeurs : Jansa, Vlastimil (27x), Grachev, Boris (25x), Rublevsky, Sergei (24x), Movsesian, Sergei (21x), Laznicka, Viktor (18x), Taimanov, Mark (17x), Leitao, Rafael (13x), Svidler, Peter (12x)
8.exd5 — 2.4% (52 parties)
Ambassadeurs : De Abreu, Orlando (1x), Moron Moreau, Ricardo (1x), Koeller, Oliver (1x), Rufener, Markus (1x), Skibbe, Hannes (1x), Holzmann, Herbert (1x), Saenger, Christian (1x), Geuer, Martin (1x)
8.Qe2 — 1.4% (30 parties)
Ambassadeurs : Volokitin, Andrei (2x), Piscopo, Pierluigi (2x), Hector, Jonny (2x), Witkowski, Stefan (1x), Schmidt, Wlodzimierz (1x), Weis, Ruediger (1x), Treffert, Peter (1x), Coelho Velho Jose Luis (1x)
8.Qf3 — 0.7% (15 parties)
Ambassadeurs : De Herdt, Yasseen (1x), Dal Borgo, Albin (1x), Izrailev, Alexander (1x), Herrmann, Andreas (1x), Andres Gonzalez, Ivan (1x), Guijarro Galan, Jose Luis (1x), Md., Shar (1x), GM, Khan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.O-O 8.exd5 8.Qe2 8.Qf3
<1800 74 84% 9% 1% 1%
1800-2200 567 93% 4% 1% 1%
2200-2600 1238 96% 1% 2% 1%
2600+ 180 98% — 1% —
Évolution par décennie (% des parties)
Décennie N parties 8.O-O 8.exd5 8.Qe2 8.Qf3
1960s 10 90% — 10% —
1970s 14 100% — — —
1980s 62 98% — 2% —
1990s 195 93% 6% — —
2000s 688 95% 3% 1% 0%
2010s 844 96% 2% 1% 0%
2020s 348 93% 1% 2% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.O-O 96% 93% ▼ -3.2%
8.exd5 2% 1% -0.5%
8.Qe2 1% 2% ▲ +1.1%
8.Qf3 0% 3% ▲ +2.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 6 parties
Carlsen, Magnus — 2 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 1 partie
Ding, Liren — 1 partie
Gukesh D — 1 partie
Parties historiques
8.O-O — 94.8% (2049 parties)
1960 — Lipshitz, Blake vs Kamenetzky — 1-0 — ?
1961 — Perez Perez, Francisco Jose vs Taimanov, Mark — 0-1 — Dortmund GER
1962 — Zaitsev, Igor A vs Kholmov, Ratmir D — 0-1 — Erevan ch-URS
1962 — Zaitsev, Alexander vs Kholmov, Ratmir D — 0-1 — Erevan ARM
1963 — Eisinger, Max Jr vs Clemens, Christian, Dr. — 1/2-1/2 — FRG-ch Bad Pyrmont GER
8.exd5 — 2.4% (52 parties)
1991 — Brochet, Philippe vs Belheine, Larbi — 1-0 — FRA-ch Acc Montpellier FRA
1992 — Skibbe, Hannes vs Holzmann, Herbert — 0-1 — Balatonbereny open
1993 — Saenger, Christian vs Geuer, Martin — 1-0 — Neuwied-op
1995 — De Abreu, Orlando vs Moron Moreau, Ricardo — 1-0 — Geneva SUI
1995 — Just, Anita, Dr. vs Hildebrand, Katrin — 0-1 — BL9596 women
8.Qe2 — 1.4% (30 parties)
1964 — Witkowski, Stefan vs Schmidt, Wlodzimierz — 1-0 — Polanica Zdroj POL
1989 — Weis, Ruediger vs Treffert, Peter — 1/2-1/2 — GER
2000 — Coelho Velho Jose Luis vs Gauche, Charles — 0-1 — Brasilia BRA
2004 — Volokitin, Andrei vs Rublevsky, Sergei — 0-1 — Moscow RUS
2005 — Firman, Nazar vs Truskavetsky, Alexandr — 0-1 — Alushta UKR
8.Qf3 — 0.7% (15 parties)
2009 — De Herdt, Yasseen vs Dal Borgo, Albin — 1/2-1/2 — Namur
2009 — Izrailev, Alexander vs Herrmann, Andreas — 1/2-1/2 — Stadthagen
2013 — Andres Gonzalez, Ivan vs Guijarro Galan, Jose Luis — 1-0 — San Sebastian ESP
2015 — Md., Shar vs GM, Khan — 1-0 — Dhaka BAN
2015 — Badmatsyrenov, Oleg vs Demianjuk, Alexander — 1-0 — Moscow RUS