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A54z — Old Indian (1949)
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.Bg5 Be7 6.e3 O-O 7.Qc2 c6
Les coups candidats
8.Bd3 — 49.5% (274 parties)
Ambassadeurs : Polugaevsky, Lev (5x), Anic, Darko (3x), Hottes, Dieter (2x), Petrosian, Tigran V. (2x), Golz, Werner (2x), Zhuravlev, Nikolay. (2x), Kasparov, Garry (2x), Cebalo, Miso (2x)
8.O-O-O — 25.7% (142 parties)
Ambassadeurs : Korchnoi, Viktor (2x), Panov, Vasily (2x), Lutikov, Anatoly S (2x), Greenfeld, Alon (2x), Denny, Kevin (2x), Teixeira, Ricardo (2x), Banikas, Hristos (2x), Nogueiras Santiago, Jesus (2x)
8.Be2 — 22.4% (124 parties)
Ambassadeurs : Zaitseva, Ludmila G. (3x), Lopatskaya, Elena V. (2x), Jakubiec, Artur (2x), Hohler, Peter (2x), De La Vega, Hector (1x), Luna Osorio, David (1x), Ha Tan Thanh (1x), Langeweg, Kick (1x)
8.Rd1 — 2.4% (13 parties)
Ambassadeurs : Ophoff, Rigobert (2x), Yoneda, T (1x), Barkan, Ozdal I (1x), Jetzl, Joerg (1x), Laske, Erich (1x), Gelzenleichter, Siegfried (1x), Nikoladze, Sopio (1x), Sykora, Robert (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Bd3 8.O-O-O 8.Be2 8.Rd1
<1800 5 60% 20% 20% —
1800-2200 131 41% 27% 25% 6%
2200-2600 345 50% 26% 23% 1%
2600+ 4 25% 75% — —
Évolution par décennie (% des parties)
Décennie N parties 8.Bd3 8.O-O-O 8.Be2 8.Rd1
1950s 13 46% 31% 23% —
1960s 13 77% — 23% —
1970s 20 45% 15% 35% 5%
1980s 60 70% 12% 18% —
1990s 150 54% 29% 14% 3%
2000s 129 50% 26% 22% 2%
2010s 139 39% 31% 28% 2%
2020s 29 24% 31% 38% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Bd3 39% 24% ▼ -14.7%
8.O-O-O 31% 31% +0.1%
8.Be2 28% 38% ▲ +9.9%
8.Rd1 2% 7% ▲ +4.7%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 2 parties
Tal, Mikhail — 1 partie
Parties historiques
8.Bd3 — 49.5% (274 parties)
1953 — Krause, Kurt vs Bobekov, Radko — 0-1 — Sofia BUL
1953 — Keres, Paul vs Zhukhovitsky, Samuel — 1-0 — Tartu
1953 — Eken, Max vs Petrosian, Tigran V. — 1/2-1/2 — Zurich SUI
1957 — Polugaevsky, Lev vs Tarasov, Vitaly — 1-0 — Sverdlovsk
1958 — Fuster, Geza vs De Greif, Boris — 1-0 — Portoroz SLO
8.O-O-O — 25.7% (142 parties)
1955 — Vladimirov, Yevgeniy vs Lutikov, Anatoly S — 1-0 — RSFSR ch
1955 — Vladimirov, Boris vs Lutikov, Anatoly S — 1-0 — RSFSR ch
1956 — Korchnoi, Viktor vs Panov, Vasily — 1-0 — Poltava
1956 — Korchnoi, Viktor vs Panov, Vasily — 1-0 — Poltava
1973 — Brameyer, Hermann vs Espig, Lutz — 0-1 — DDR
8.Be2 — 22.4% (124 parties)
1954 — Tal, Mikhail vs Vasiukov, Evgeni — 1/2-1/2 — URS-chTJ Coop
1955 — Alster, Ladislav vs Stulik, Vlastimil — 1/2-1/2 — Czechoslovakia
1958 — Van den Berg, Carel B vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Amsterdam NED
1963 — Ha Tan Thanh vs Langeweg, Kick — 1/2-1/2 — Beverwijk NED
1967 — Ree, Hans vs Huebner, Robert — 0-1 — Krefeld GER
8.Rd1 — 2.4% (13 parties)
1974 — Yoneda, T vs Barkan, Ozdal I — 1/2-1/2 — Teesside ENG
1993 — Jaudran vs Sapin, Anthony — 1-0 — cr.
1994 — Nikoladze, Sopio vs Sykora, Robert — 1/2-1/2 — Prague CZE
1995 — Bisguier, Arthur B vs Schutt, Ricardo de Amorim — 1/2-1/2 — Las Vegas, NV USA
1996 — Gelzenleichter, Siegfried vs Ophoff, Rigobert — 1/2-1/2 — GER-chT Seniors