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B44p — Taimanov, Szen (1960)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N5c3
Les coups candidats
7…Be7 — 83.4% (564 parties)
Ambassadeurs : Ljubojevic, Ljubomir (19x), Schmidt, Wlodzimierz (11x), Rodriguez Cespedes, Amador (8x), Gipslis, Aivars (6x), Tatai, Stefano (4x), Bednarski, Jacek (4x), Bronstein, David I (4x), Kirov, Nino (4x)
7…b6 — 8.7% (59 parties)
Ambassadeurs : Tregubov, Pavel V. (3x), Rajkovic, Dusan (3x), Almasi, Istvan (2x), Milov, Leonid (2x), Kosmac, Blaz (2x), Erenska-Barlo, Hanna (1x), Sikora-Gizynska, Bozena (1x), Pedersen, Carl Frederik Wood (1x)
7…a6 — 7.1% (48 parties)
Ambassadeurs : Da Silva Filho, Alcindo Luz Bastos (4x), Bogdanovic, Rajko (1x), Janosevic, Dragoljub (1x), Sanz Alonso, Francisco Javier (1x), Brito Garcia, Alfredo (1x), Alzate, Dario (1x), Baquero, Luis A. (1x), Matulovic, Milan (1x)
7…Bd7 — 0.1% (1 parties)
Ambassadeurs : Farago, Sandor (1x), Borsavolgyi, Tamas (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Be7 7…b6 7…a6 7…Bd7
<1800 18 78% 6% 17%
1800-2200 126 82% 6% 12%
2200-2600 448 83% 11% 6% 0%
2600+ 13 92% 8%
Évolution par décennie (% des parties)
Décennie N parties 7…Be7 7…b6 7…a6 7…Bd7
1960s 16 94% 6%
1970s 94 96% 2% 2%
1980s 61 92% 3% 5%
1990s 152 80% 14% 5% 1%
2000s 143 74% 13% 13%
2010s 146 80% 10% 10%
2020s 64 92% 3% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Be7 80% 92% ▲ +12.1%
7…b6 10% 3% ▼ -6.5%
7…a6 10% 2% ▼ -8.7%
7…Bd7 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties
Tal, Mikhail — 2 parties
Kasparov, Garry — 1 partie
Gukesh D — 1 partie
Parties historiques
7…Be7 — 83.4% (564 parties)
1960 — Wade, Robert G vs Bazan, Osvaldo — 0-1 — Buenos Aires ARG
1960 — Lutikov, Anatoly S vs Taimanov, Mark — 1/2-1/2 — Leningrad ch-URS
1961 — Tan, Hong Ghee vs Van den Berg, Carel B — 1/2-1/2 — Amsterdam NED
1961 — Drimer, Dolfi vs Dely, Peter — 1/2-1/2 — Maroczy mem Budapest HUN
1962 — Krogius, Nikolai V vs Spassky, Boris Vasily — 1/2-1/2 — Erevan ARM
7…b6 — 8.7% (59 parties)
1975 — Pedersen, Carl Frederik Wood vs Quinn, John M — 0-1 — Staffordshire
1975 — Kavalek, Lubomir vs Langeweg, Kick — 1-0 — Wijk aan Zee NED
1987 — Erenska-Barlo, Hanna vs Sikora-Gizynska, Bozena — 1-0 — Naleczow
1989 — Mohr, Georg vs Kaeding, Rainer — 1/2-1/2 — Nuerenberg GER
1990 — Rantanen, Yrjo A. vs Kiik, Kalle — 0-1 — Finland-Estonia
7…a6 — 7.1% (48 parties)
1967 — Bogdanovic, Rajko vs Janosevic, Dragoljub — 1-0 — Kraljevo
1973 — Savon, Vladimir vs Averkin, Orest — 1/2-1/2 — Moskou ch-URS
1975 — Matulovic, Milan vs Hulak, Krunoslav — 0-1 — Rovinj-Zagreb
1986 — Rodriguez Cespedes, Amador vs Kirov, Nino — 1-0 — Cienfuegos City CUB
1987 — Alzate, Dario vs Baquero, Luis A. — 1-0 — Medellin COL
7…Bd7 — 0.1% (1 parties)
1996 — Farago, Sandor vs Borsavolgyi, Tamas — 1/2-1/2 — Budapest HUN