E18m - 8.Bd2 - Queen’s Indian (1937)

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E18m — Queen’s Indian (1937)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2
Les coups candidats
Ambassadeurs : Naumkin, Igor (15x), Zaja, Ivan (11x), Matnadze Bujiashvili, Ann (9x), Malakhatko, Vadim (9x), Skembris, Spyridon (8x), Levitt, Jonathan P (7x), Adams, Michael (6x), Ilyasov, Anatoly Fedorovich (6x)
Ambassadeurs : Rozentalis, Eduardas (10x), Inkiov, Ventzislav (7x), Velikov, Petar (6x), Gligoric, Svetozar (5x), Zagrebelny, Sergey (5x), Abramovic, Bosko (5x), Malakhatko, Vadim (5x), Abrahamyan, Tatev (5x)
Ambassadeurs : Ilyasov, Anatoly Fedorovich (16x), Korobov, Dmitry A. (10x), Tomashevsky, Evgeny (8x), Bakheet Farag (7x), Janisch, Manfred (6x), Tal, Mikhail (5x), Agathiyan Susil (5x), Esin, Maxim (5x)
8…d6 — 11.2% (466 parties)
Ambassadeurs : Krause, Ullrich (3x), Szamos, Alexander (3x), Saitou, Atsushi (3x), Dunkelblum, Arthur (2x), Lundin, Erik (2x), Vogel, Jaap (2x), Keene, Raymond D (2x), Sunye Neto, Jaime (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…f5 8…Bf6 8…d5 8…d6
<1800 90 42% 20% 9% 11%
1800-2200 1058 39% 18% 16% 13%
2200-2600 2510 37% 26% 13% 11%
2600+ 203 23% 44% 15% 8%
Évolution par décennie (% des parties)
Décennie N parties 8…f5 8…Bf6 8…d5 8…d6
1950s 10 40% — 10% 20%
1960s 31 23% 6% 23% 16%
1970s 134 14% 28% 24% 16%
1980s 282 29% 33% 15% 12%
1990s 610 44% 28% 6% 11%
2000s 823 54% 20% 6% 8%
2010s 1639 32% 27% 17% 10%
2020s 638 29% 20% 18% 17%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…f5 32% 29% ▼ -3.0%
8…Bf6 27% 20% ▼ -7.4%
8…d5 17% 18% ▲ +0.8%
8…d6 10% 17% ▲ +7.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Tal, Mikhail — 5 parties
Carlsen, Magnus — 4 parties
Ju, Wenjun — 3 parties
Ding, Liren — 3 parties
Anand, Viswanathan — 2 parties
Hou, Yifan — 2 parties
Kramnik, Vladimir — 1 partie
Parties historiques
8…f5 — 37.1% (1544 parties)
1951 — Eugenio, Sarah De Oliveira vs Magrin, Antonio — 1/2-1/2 — Venice ITA
1951 — Matanovic, Aleksandar vs Majstorovic, Ljubomir — 1/2-1/2 — Ljubljana
1954 — Dunkelblum, Arthur vs Kupper, Josef — 1/2-1/2 — Amsterdam olm
1957 — Balanel, Ion vs Puc, Stojan — 1-0 — Ploiesti
1960 — Kvist, Goesta vs Olsson, Ake — 1/2-1/2 — Leningrad RUS
8…Bf6 — 24.8% (1034 parties)
1961 — Dely, Peter vs Osnos, Viatcheslav — 1/2-1/2 — Budapest HUN
1964 — Bak, Istvan vs Polugaevsky, Lev — 1/2-1/2 — Ordzhonikidze
1972 — Williams, A. Howard vs German, Eugenio — 1-0 — Skopje olm
1975 — Olafsson, Fridrik vs Keene, Raymond D — 1/2-1/2 — Zurich SUI
1976 — Ribli, Zoltan vs Balashov, Yuri — 1/2-1/2 — Manila PHI
8…d5 — 13.6% (566 parties)
1950 — Eugenio, Sarah De Oliveira vs Eken, Max — 0-1 — Amsterdam NED
1960 — Portisch, Lajos vs Eliskases, Erich — 1-0 — Leipzig GER
1960 — Portisch, Lajos vs Szabo, Laszlo — 1-0 — Budapest HUN
1966 — Pomar Salamanca, Arturo vs Spassky, Boris V. — 1/2-1/2 — Havana olm
1966 — Tal, Mikhail vs Trifunovic, Petar — 1-0 — Palma de Majorca ESP
8…d6 — 11.2% (466 parties)
1951 — Janosevic, Dragoljub vs Kindij Igor — 1-0 — Sarajevo BIH
1953 — Dunkelblum, Arthur vs Lemaire, Robert — 1/2-1/2 — Antwerp BEL
1965 — Dunkelblum, Arthur vs Limbos, Paul — 1/2-1/2 — Antwerp BEL
1967 — Lengyel, Laszlo vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Maribor
1967 — Kushnir, Alla vs Fatalibekova, Elena — 1-0 — Budva MNE