B47e - 6…a6 - Taimanov (1959)

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B47e — Taimanov (1959)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6
Les coups candidats
Ambassadeurs : Hector, Jonny (21x), Grabics, Monika (12x), Maltsevskaya, Aleksandra (12x), Gross, David (11x), Botsari, Anna-Maria (11x), Milov, Leonid (11x), Reeh, Oliver (10x), Lane, Gary W (9x)
Ambassadeurs : Smirin, Ilia (9x), Matulovic, Milan (8x), Fernandez Cardoso, Alexey (7x), Bogdanovic, Rajko (5x), Andriasian, Zaven (5x), ? (5x), Giaccio, Alfredo (4x), Berbatov, Kiprian (4x)
Ambassadeurs : Unzicker, Ferdinand, Dr. (13x), Podlesnik, Bogdan (13x), Matulovic, Milan (10x), Parma, Bruno (7x), Womacka, Mathias (6x), ? (4x), Kurajica, Bojan (4x), Janosevic, Dragoljub (4x)
7.Nf3 — 5.5% (175 parties)
Ambassadeurs : Hector, Jonny (7x), Dvoirys, Semen I. (5x), Sanz Alonso, Francisco Javier (5x), Adams, Michael (5x), Rajkovic, Dusan (4x), Soltis, Andrew (3x), Horvath, Jozsef (3x), Krason, Jozef (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Nxc6 7.Be3 7.Be2 7.Nf3
<1800 107 49% 25% 11% 1%
1800-2200 894 55% 19% 14% 3%
2200-2600 1927 60% 14% 13% 7%
2600+ 70 59% 26% 6% 3%
Évolution par décennie (% des parties)
Décennie N parties 7.Nxc6 7.Be3 7.Be2 7.Nf3
1950s 2 — — 50% —
1960s 82 2% 45% 41% 1%
1970s 53 11% 28% 23% 15%
1980s 160 23% 21% 45% 8%
1990s 486 44% 15% 19% 17%
2000s 619 51% 22% 13% 5%
2010s 1361 64% 17% 11% 2%
2020s 420 80% 9% 5% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Nxc6 64% 80% ▲ +16.4%
7.Be3 17% 9% ▼ -7.5%
7.Be2 11% 5% ▼ -6.3%
7.Nf3 2% 2% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 4 parties
Anand, Viswanathan — 2 parties
Botvinnik, Mikhail — 2 parties
Hou, Yifan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7.Nxc6 — 55.8% (1775 parties)
1963 — Sanguineti, Raúl Carlos vs Dubin, Jorge — 1/2-1/2 — Buenos Aires ARG
1964 — Anderson, Frank Ross vs Fuster, Geza — 1-0 — Toronto CAN
1971 — Planinec, Albin vs Gheorghiu, Florin — 1/2-1/2 — Mar del Plata ARG
1971 — Planinec, Albin vs Schweber, Samuel — 1/2-1/2 — Mar del Plata ARG
1973 — Planinec, Albin vs Suetin, Alexey S — 0-1 — Ljubljana/Portoroz SLO
7.Be3 — 17.5% (557 parties)
1960 — O'Hare, Eugene vs Darga, Klaus — 0-1 — Leipzig olm
1961 — Heidenfeld, Wolfgang vs Matulovic, Milan — 1-0 — Netanya ISR
1961 — Fichtl, Jiri vs Dolezal, Jiri — 0-1 — Kosice
1961 — Kostro, Jerzy vs Doda, Zbigniew — 1-0 — Katowice ch18-POL
1961 — Zinn, Lothar vs Kanko, Ilkka — 1-0 — Helsinki FIN
7.Be2 — 14.5% (463 parties)
1957 — Gligoric, Sofija vs Miguel, Nahuel — 1/2-1/2 — Dallas, TX USA
1960 — Unzicker, Ferdinand, Dr. vs Taimanov, Mark — 1/2-1/2 — Buenos Aires ARG
1960 — Unzicker, Ferdinand, Dr. vs Mikenas, Vladas — 1-0 — Leningrad RUS
1960 — Gligoric, Sofija vs Korchnoi, Viktor — 1/2-1/2 — Santa Fe
1962 — Noradounghian, Georges vs Pachman, Ludek — 0-1 — Varna BUL
7.Nf3 — 5.5% (175 parties)
1968 — Parma, Bruno vs Janosevic, Dragoljub — 1/2-1/2 — Skopje MKD
1976 — Plachetka, Jan vs Damjanovic, Mato — 1-0 — Sombor
1976 — Formanek, Edward vs Sisniega Campbell, Marcel — 0-1 — Lone Pine, CA USA
1976 — Lutikov, Anatoly S vs Tarjan, James — 1-0 — Odessa UKR
1976 — Velimirovic, Dragoljub vs Janosevic, Dragoljub — 1-0 — Majdanpek