B48b - 6…Nf6 - Taimanov (1953)

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B48b — Taimanov (1953)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 Nf6
Les coups candidats
7.Bd3 — 21.1% (604 parties)
Ambassadeurs : Kurajica, Bojan (6x), Tal, Mikhail (4x), Vescovi, Giovanni (4x), Djingarova, Emilia (4x), Andonov, Bogomil (4x), Soos, Bela (3x), Ciocaltea, Victor (3x), Hug, Werner (3x)
7.f4 — 19.5% (557 parties)
Ambassadeurs : Tryggestad, Andreas Garberg (16x), Grachev, Boris (8x), Adireddy Arjun (7x), Willow, Jonah B (6x), Volodin, Aleksandr (6x), Lakos, Nikoletta (5x), Kokarev, Dmitry (5x), Manea, Alexandru (5x)
7.Be2 — 19.0% (545 parties)
Ambassadeurs : Suetin, Alexey S (3x), Andonov, Bogomil (3x), Pijpers, Arthur (3x), Mishuchkov, Nikolai M. (3x), Mozharov, Mikhail (3x), Taimanov, Mark (2x), Gufeld, Eduard (2x), Sofrevski, Jovan (2x)
7.Qd2 — 13.1% (375 parties)
Ambassadeurs : Arakhamia-Grant, Ketevan (7x), Potkin, Vladimir (5x), Andonov, Bogomil (4x), Movsesian, Sergei (4x), Filip, Lucian-Ioan (4x), Sokolov, Andrei (4x), Girya, Olga (4x), Pelletier, Yannick (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd3 7.f4 7.Be2 7.Qd2
<1800 114 11% 13% 25% 11%
1800-2200 931 20% 13% 23% 10%
2200-2600 1515 22% 24% 16% 16%
2600+ 104 9% 38% 6% 22%
Évolution par décennie (% des parties)
Décennie N parties 7.Bd3 7.f4 7.Be2 7.Qd2
1950s 10 20% — 50% —
1960s 90 50% 4% 23% —
1970s 58 59% 9% 19% —
1980s 34 26% — 50% 3%
1990s 270 35% 9% 27% 3%
2000s 854 26% 13% 18% 19%
2010s 1300 14% 26% 18% 14%
2020s 246 8% 28% 13% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd3 14% 8% ▼ -6.1%
7.f4 26% 28% ▲ +2.2%
7.Be2 18% 13% ▼ -4.4%
7.Qd2 14% 8% ▼ -6.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties
Carlsen, Magnus — 4 parties
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Gukesh D — 1 partie
Parties historiques
7.Bd3 — 21.1% (604 parties)
1959 — Krogius, Nikolai V vs Furman, Semyon — 1/2-1/2 — Tbilisi ch-URS
1959 — Ljuboschiz, Alexander vs Bastrikov, Georgy — 1-0 — Vilnius LTU
1960 — German, Eugenio vs Bazan, Osvaldo — 1/2-1/2 — Sao Paulo BRA
1960 — del Pozo, Nestor vs Bazan, Osvaldo — 1-0 — Rio de Janeiro BRA
1960 — Ungureanu, Emil vs Nicoleanu, George — 1/2-1/2 — Bucharest ROU
7.f4 — 19.5% (557 parties)
1960 — Raisa, Unto vs Doda, Zbigniew — 1/2-1/2 — Leningrad RUS
1965 — Henderson, SE vs Blackstone, John — 0-1 — Berkeley, Ca
1967 — Bukal, Vladimir Jr. vs Kurajica, Bojan — 1-0 — Yugoslavia
1969 — Lopez Masis, Kenard Evans vs Martz, William — 1-0 — Continental Open
1970 — ? vs Rapaka Samuel Paul — 1-0 — Palma de Mallorca izt
7.Be2 — 19.0% (545 parties)
1957 — Reber , M Salih Abdulrahman vs Secula, Victor — 0-1 — Hamburg GER
1957 — Tranmer, Eileen vs Zvorykina, Kira Alekseyevna — 0-1 — Emmen olw
1957 — Matanovic, Aleksandar vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Beverwijk NED
1959 — Keres, Paul vs Krogius, Nikolai V — 0-1 — Tbilisi ch-URS
1959 — Eretova, Kveta vs Zvorykina, Kira — 0-1 — Plovdiv BUL
7.Qd2 — 13.1% (375 parties)
1987 — Loeffler, Markus vs Loeffler, Stefan — 0-1 — Kraichtal U20
1992 — Sanjola, Hannu vs Viljava, Tapani — 1-0 — JSM VSS-SSK
1992 — Blodstein, Arkady vs Saltaev, Mihail — 1/2-1/2 — Tashkent UZB
1995 — Pokrupa, Marek vs Tochor, Jiri — 0-1 — CZE-chT1b
1996 — Civin, Tomas vs Suran, Jan — 1-0 — Cesky Brod