B46d - 6.Nxc6 bxc6 7.Bd3 - Taimanov [+0.38]

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B46d — Taimanov
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6 7.Bd3
Eval: [+0.38]
Les coups candidats
Ambassadeurs : Jansa, Vlastimil (29x), Grachev, Boris (27x), Rublevsky, Sergei (24x), Movsesian, Sergei (21x), Laznicka, Viktor (21x), Taimanov, Mark (15x), Cvetkovic, Srdjan (14x), Volokitin, Andrei (14x)
7…Qc7 — 9.4% (261 parties)
Ambassadeurs : Rublevsky, Sergei (8x), Timman, Jan H (5x), Ivanchuk, Vasyl (4x), Yildiz Kadioglu, Betul Cemre (3x), Kovalyov, Anatoly (3x), Karjakin, Sergey (3x), Gritsak, Orest (3x), Van Voorthuijsen, Peewee (2x)
7…d6 — 4.7% (130 parties)
Ambassadeurs : Milov, Leonid (6x), Andersson, Ulf (3x), Adams, Michael (3x), Kruszynski, Wlodzimierz (3x), Short, Nigel D (3x), Simon, Ralf-Axel (3x), Khokhlov, Igor (3x), Tal, Mikhail (2x)
7…e5 — 3.6% (100 parties)
Ambassadeurs : Schweber, Samuel (2x), Krnic, Zdenko (2x), Dembo, Yelena (2x), Ambrosi, Eleonora (2x), Ortega Hermida, Daniel (2x), Orozco, Lina Yomayra (2x), Doggers, Peter (2x), Tringov, Georgi P (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…d5 7…Qc7 7…d6 7…e5
<1800 56 52% 14% — 2%
1800-2200 708 66% 13% 4% 4%
2200-2600 1549 82% 7% 5% 4%
2600+ 216 87% 11% 2% 0%
Évolution par décennie (% des parties)
Décennie N parties 7…d5 7…Qc7 7…d6 7…e5
1850s 1 — — — —
1870s 1 — — — —
1890s 1 100% — — —
1900s 1 — 100% — —
1910s 1 100% — — —
1920s 1 — — — —
1960s 14 71% 7% 14% 7%
1970s 16 88% — — 6%
1980s 107 57% 11% 24% 4%
1990s 281 69% 7% 11% 6%
2000s 904 76% 9% 4% 4%
2010s 1111 76% 12% 3% 3%
2020s 326 87% 7% 1% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…d5 76% 87% ▲ +11.2%
7…Qc7 12% 7% ▼ -4.8%
7…d6 3% 1% ▼ -1.7%
7…e5 3% 2% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 7 parties
Kramnik, Vladimir — 3 parties
Tal, Mikhail — 2 parties
Carlsen, Magnus — 2 parties
Gukesh D — 2 parties
Alekhine, Alexander — 1 partie
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Ding, Liren — 1 partie
Parties historiques
7…d5 — 75.6% (2091 parties)
1899 — Mason, James vs Maroczy, Geza — 0-1 — London ENG
1914 — Teichmann, Richard vs Spielmann, Rudolf — 1-0 — Leipzig GER
1960 — Liuboshitz vs Kamenetzky — 1-0 — ?
1961 — Abalde Perez, Fernando Jose vs Taimanov, Mark — 0-1 — Dortmund GER
1962 — Zaitsev, Igor A vs Kholmov, Ratmir D — 0-1 — Erevan ch-URS
7…Qc7 — 9.4% (261 parties)
1902 — Kraichik, M vs Alekhine, Alexander — 0-1 — ?
1963 — Skuris, P. vs Mengelis, A. — 1/2-1/2 — Illinois Open
1983 — Kuijf, Marinus vs Van Voorthuijsen, Peewee — 1-0 — NED-ch sf A Eindhoven NED
1983 — Sax, Gyula vs Timman, Jan H — 1-0 — Amsterdam / Arnhem
1984 — Sokolov, Andrei vs Kurajica, Bojan — 1-0 — Novi Sad SRB
7…d6 — 4.7% (130 parties)
1963 — Gurgenidze, Bukhuti vs Korchnoi, Viktor — 0-1 — Moscow RUS
1963 — Gurgenidze, B. vs Kortchnoi, V. — 0-1 — Moscow RUS
1980 — Hayes, Adrien vs Wall, Bill — 0-1 — Dayton, OH USA
1983 — Jansa, Vlastimil vs Kurajica, Bojan — 1/2-1/2 — Bor YUG
1983 — Sax, Gyula vs Andersson, Ulf — 1/2-1/2 — Niksic MNE
7…e5 — 3.6% (100 parties)
1967 — Tringov, Georgi P vs Osnos, Viatcheslav — 1/2-1/2 — October Revolution 50
1973 — Schweber, Samuel vs Cuasnicu, Oscar — 1-0 — Zarate
1980 — Velasquez Ojeda, Cesar vs Schweber, Samuel — 0-1 — Santiago de Chile
1983 — Fernandez Garcia, Jose Luis(2) vs Garcia Padron, Jose — 1-0 — Las Palmas ESP
1984 — Nijboer, Friso vs Krnic, Zdenko — 1/2-1/2 — Amsterdam NED