B47d - 6.f4 - Taimanov (1969)

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B47d — Taimanov (1969)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4
Les coups candidats
Ambassadeurs : Hector, Jonny (25x), Matulovic, Milan (19x), Da Silva Filho, Alcindo Luz Bastos (18x), Horvath, Jozsef (15x), ? (13x), Ulybin, Mikhail (12x), Fogarasi, Tibor (12x), Botsari, Anna-Maria (12x)
6…Nxd4 — 10.7% (340 parties)
Ambassadeurs : Cramling, Pia (10x), Horvath, Adam (8x), Hector, Jonny (6x), Bukavshin, Ivan (5x), Govedarica, Lena (4x), Fancsy, Imre (3x), Ulybin, Mikhail (3x), Gjuran, Denis (3x)
6…d6 — 4.0% (127 parties)
Ambassadeurs : Hebden, Mark L (3x), Bertok, Mario Jr. (2x), Lau, Ralf (2x), Komljenovic, Davorin (2x), Licina Vrabic, Anita (2x), Susnik, Matej (2x), Lanc, Alois (2x), Petersen, Peter Birk (2x)
6…Bb4 — 0.5% (16 parties)
Ambassadeurs : Blecha, Miroslav (1x), Kopp, Lubomir (1x), Wolkow, Michael (1x), Mueller, Alexander (1x), Vachier-Lagrave, Maxime (1x), Novikov, Stanislav (1x), Zsiltzova-Lisenko, Lubov (1x), Pugliese, Giuseppe Franco (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…a6 6…Nxd4 6…d6 6…Bb4
<1800 98 83% 8% 6% 1%
1800-2200 836 87% 7% 5% 1%
2200-2600 2010 83% 12% 4% 0%
2600+ 88 72% 26% 1% —
Évolution par décennie (% des parties)
Décennie N parties 6…a6 6…Nxd4 6…d6 6…Bb4
1950s 1 100% — — —
1960s 69 96% — 4% —
1970s 28 100% — — —
1980s 101 89% 1% 10% —
1990s 435 85% 10% 4% 0%
2000s 653 77% 17% 5% 0%
2010s 1437 86% 9% 3% 1%
2020s 446 85% 12% 3% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…a6 86% 85% ▼ -0.7%
6…Nxd4 9% 12% ▲ +2.3%
6…d6 3% 3% -0.4%
6…Bb4 1% 0% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties
Botvinnik, Mikhail — 2 parties
Karpov, Anatoly — 1 partie
Ju, Wenjun — 1 partie
Hou, Yifan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
6…a6 — 84.2% (2670 parties)
1959 — Korchnoi, Viktor vs Averbakh, Yuri L — 0-1 — Tbilisi ch-URS
1960 — O'Hare, Eugene vs Darga, Klaus — 0-1 — Leipzig olm
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
6…Nxd4 — 10.7% (340 parties)
1989 — Howell, James C vs Cramling, Pia — 1-0 — Spijkenisse
1990 — Benjamin, Joel vs Cramling, Pia — 0-1 — Stockholm SWE
1990 — Benjamin, Joel vs Cramling, Pia — 0-1 — Stockholm SWE
1990 — Gallagher, Joseph G. vs Cramling, Pia — 1/2-1/2 — Biel II
1991 — Hector, Jonny vs Cramling, Pia — 0-1 — Valby
6…d6 — 4.0% (127 parties)
1965 — Ankerst, Milka vs Rodic-Kures, Gordana — 1-0 — Belgrade SRB
1969 — Ljubojevic, Ljubomir vs Bertok, Mario Jr. — 1-0 — Novi Travnik
1969 — Matanovic, Aleksandar vs Bertok, Mario Jr. — 1/2-1/2 — Novi Travnik
1982 — Schneider, Lars-Ake vs Campos Moreno, Javier B. — 1-0 — Luzern olm
1987 — Howell, James C vs Komljenovic, Davorin — 1-0 — St Ingbert
6…Bb4 — 0.5% (16 parties)
1995 — Blecha, Miroslav vs Kopp, Lubomir — 1-0 — Klatovy CZE
2007 — Vachier-Lagrave, Maxime vs Novikov, Stanislav — 1-0 — Katernberg GER
2008 — Wolkow, Michael vs Mueller, Alexander — 0-1 — Willingen
2008 — Zsiltzova-Lisenko, Lubov vs Pugliese, Giuseppe Franco — 1-0 — Heraklion GRE
2012 — Brasier, John vs Dunn, John — 1-0 — ICCF