B47m - 6.g3 a6 7.Bg2 Nf6 8.O-O - Taimanov (1920)

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B47m — Taimanov (1920)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O
Les coups candidats
Ambassadeurs : Matulovic, Milan (45x), Janosevic, Dragoljub (27x), Damjanovic, Mato (22x), Ciric, Dragoljub M (15x), Ostojic, Predrag (14x), Ribli, Zoltan (14x), Timman, Jan H (12x), Browne, Walter Shawn (10x)
8…Nxd4 — 27.5% (1784 parties)
Ambassadeurs : Geller, Jakov (11x), Haba, Petr (11x), Fominyh, Alexander (8x), Vasiukov, Evgeni (7x), Bergstrom, Christer (6x), Damjanovic, Mato (5x), Janosevic, Dragoljub (5x), Oral, Tomas (5x)
Ambassadeurs : Miladinovic, Igor (18x), Skripchenko, Almira (12x), Gustafsson, Jan (8x), Horvath, Adam (8x), Lazarev, Vladimir (7x), Ivanisevic, Ivan (7x), Makropoulou, Marina (6x), Bojkovic, Natasa (6x)
Ambassadeurs : Iotov, Valentin (8x), Andrijevic, Milan (7x), Matulovic, Milan (6x), Janosevic, Dragoljub (6x), Velikov, Petar (5x), Rychagov, Andrey (5x), Javakhishvili, Lela (5x), Dovzik, Juri (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Be7 8…Nxd4 8…Bc5 8…d6
<1800 180 44% 24% 8% 10%
1800-2200 1924 39% 30% 10% 11%
2200-2600 3596 29% 29% 18% 15%
2600+ 127 21% 24% 10% 26%
Évolution par décennie (% des parties)
Décennie N parties 8…Be7 8…Nxd4 8…Bc5 8…d6
1950s 33 76% 15% — 6%
1960s 304 75% 11% 0% 11%
1970s 437 55% 22% 4% 15%
1980s 392 60% 16% 1% 14%
1990s 1106 35% 22% 24% 15%
2000s 1559 32% 22% 23% 17%
2010s 1848 30% 29% 10% 13%
2020s 805 17% 57% 9% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Be7 30% 17% ▼ -12.9%
8…Nxd4 29% 57% ▲ +27.7%
8…Bc5 10% 9% ▼ -1.9%
8…d6 13% 7% ▼ -6.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Anand, Viswanathan — 5 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 2 parties
Ju, Wenjun — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
8…Be7 — 35.5% (2300 parties)
1951 — Szilagyi, Gyorgy Laszlo vs Benko, Pal — 0-1 — Budapest HUN
1954 — Troianescu, Octav vs Filip, Miroslav — 0-1 — Bucharest ROU
1955 — Vesely, Jiri vs Hostinsky, Zdenek — 1-0 — Prague CZE
1956 — McCormick, Edgar T vs Fuster, Geza — 1-0 — Oklahoma City, OK USA
1957 — Tarasov, Vitaly vs Borisenko, Georgy K — 1/2-1/2 — Sverdlovsk
8…Nxd4 — 27.5% (1784 parties)
1958 — Pogats, Jozsef Jr. vs Varnusz, Egon — 1/2-1/2 — Budapest HUN
1959 — Beninson, Dan vs Amaro, Lucas Ibrair — 1-0 — Quilmes
1959 — Bronstein, David I vs Furman, Semyon — 1/2-1/2 — Moscow RUS
1959 — Herink, Miroslav vs Afizov, Marsel — 1/2-1/2 — Cerveny Kostelec
1959 — Shakhov, Mikhail vs Stoliar, Efim Samoilovich — 1-0 — Voronezh RUS
8…Bc5 — 14.0% (908 parties)
1961 — Cortlever, Nico vs Penrose, Jonathan — 1/2-1/2 — Cheltenham
1972 — Iskov, Gert vs Bjerre, Troels — 0-1 — Frederiksberg
1972 — Mukhin, Mikhail vs Taimanov, Mark — 1/2-1/2 — Sukhumi GEO
1972 — Berry, Jonathan vs Hauff, Steve — 1-0 — Yakima Sunfair
1972 — Klovans, Janis vs Postler, Reinhard — 1-0 — Tbilisi GEO
8…d6 — 13.7% (889 parties)
1958 — Averbakh, Yuri L vs Rossetto, Hector — 1-0 — Portoroz SLO
1958 — Franck, Alfons vs Vaitonis, Povilas — 1/2-1/2 — Munich GER
1960 — Barden, Leonard vs Bazan, Osvaldo — 1-0 — Leipzig GER
1961 — Bertok, Mario Jr. vs Damjanovic, Marko — 1/2-1/2 — Zagreb CRO
1961 — Ciric, Dragoljub M vs Bondarevsky, Igor — 1/2-1/2 — Rostov on Don