B48b - 6…Nf6 - Taimanov

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B48b —
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 Nf6
Eval: [+0.62]
Les coups candidats
7.Bd3 — 21.2% (602 parties)
Ambassadeurs : Kurajica, Bojan (7x), Tal, Mikhail (5x), Matsumoto, Yasuji (4x), Djingarova, Emilia (4x), Vitiugov, Nikita (4x), Cyborowski, Lukasz (4x), Soos, Bela (3x), Hennings, Artur (3x)
7.f4 — 19.5% (552 parties)
Ambassadeurs : Tryggestad, Andreas Garberg (15x), Volodin, Aleksandr (10x), Sisák, Richard (9x), Grachev, Boris (8x), Adireddy Arjun (7x), Fier, Alexandr (6x), Willow, Jonah B (6x), Lakos, Nikoletta (5x)
7.Be2 — 19.1% (540 parties)
Ambassadeurs : Andonov, Bogomil (4x), Suetin, Alexey S (3x), Medvegy, Nora Dr. (3x), Oliveira, Maria Ines (3x), Mozharov, Mikhail (3x), Mishuchkov, Nikolai M. (3x), Pijpers, Arthur (3x), Filip, Miroslav (2x)
7.Qd2 — 13.2% (373 parties)
Ambassadeurs : Arakhamia-Grant, Ketevan (7x), Potkin, Vladimir (5x), Timofeev, Artyom (5x), Filip, Lucian-Ioan (5x), Nijboer, Friso (4x), Pelletier, Yannick (4x), Manea, Alexandru (4x), Bluvshtein, Mark (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 57 12% 16% 23% 18%
1800-2200 751 20% 12% 23% 9%
2200-2600 1604 21% 24% 16% 16%
2600+ 112 10% 39% 6% 21%
Évolution par décennie (% des parties)
Décennie N parties 7.Bd3 7.f4 7.Be2 7.Qd2
1930s 2 — — 50% —
1940s 1 — — — —
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 853 26% 13% 18% 18%
2010s 1297 14% 26% 18% 14%
2020s 219 8% 31% 12% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd3 14% 8% ▼ -6.1%
7.f4 26% 31% ▲ +4.4%
7.Be2 18% 12% ▼ -5.6%
7.Qd2 14% 8% ▼ -6.3%
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 — 21.2% (602 parties)
1959 — Krogius, Nikolai V vs Furman, Slavomir — 1/2-1/2 — Tbilisi ch-URS
1959 — Ljuboschiz, Alexander vs Bastrikov, Georgy — 1-0 — Vilnius LTU
1960 — Ungureanu, Emil vs Nicoleanu, George — 1/2-1/2 — Bucharest ROU
1960 — Cucka, Josef vs Vesely, Jiri — 1/2-1/2 — Ostrava CZE
1960 — Foguelman, Alberto vs Olafsson, Fridrik — 0-1 — Mar del Plata ARG
7.f4 — 19.5% (552 parties)
1960 — Raisa, Unto vs Doda, Zbigniew — 1/2-1/2 — Leningrad RUS
1965 — Henderson, Brian 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 Reshevsky, Samuel — 1-0 — Palma de Mallorca izt
7.Be2 — 19.1% (540 parties)
1938 — Corte, Cesar J vs Grau, Roberto G — 0-1 — Argentina
1957 — Matanovic, Aleksandar vs Van Scheltinga, Theo — 1/2-1/2 — Beverwijk NED
1957 — Reber , M Salih Abdulrahman vs Secula, Victor — 0-1 — Hamburg GER
1957 — Tranmer, Eileen vs Zvorykina, Kira Alekseyevna — 0-1 — Emmen olw
1959 — Eretova, Kveta vs Zvorykina, Kira — 0-1 — Plovdiv BUL
7.Qd2 — 13.2% (373 parties)
1987 — Loeffler, Maarten vs Loeffler, Stefan — 0-1 — Kraichtal U20
1992 — Blodstein, Arkady vs Saltaev, Mihail — 1/2-1/2 — Tashkent UZB
1992 — Sanjola, Hannu vs Viljava, Tapani — 1-0 — JSM VSS-SSK
1995 — Pokrupa, Marek vs Tochor, Jiri — 0-1 — CZE-chT1b
1996 — Civin, Tomas vs Suran, Jan — 1-0 — Cesky Brod