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C18l — Winawer Variation, Eingorn Variation (1962)
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Kf8
Les coups candidats
8.Bd2 — 22.3% (376 parties)
Ambassadeurs : Zhdanenia, Konstantin A. (20x), Socko, Bartosz (7x), Körber, Bernhard (7x), Kristjansson, Sigurdur (6x), Nikolic, Predrag (5x), Ostenstad, Berge (5x), Zhdanenya, Konstantin (5x), Drozdovskij, Yuri (5x)
8.a4 — 19.5% (328 parties)
Ambassadeurs : Socko, Bartosz (10x), Zhdanenia, Konstantin A. (7x), Anderton, David W (6x), Eingorn, Vereslav S (6x), Körber, Bernhard (5x), Bukal, Vladimir Jr. (4x), Nijboer, Friso (4x), Kruljac, Petra (4x)
8.h4 — 16.6% (279 parties)
Ambassadeurs : Socko, Bartosz (8x), Just, Joachim (6x), Bukal, Vladimir Jr. (4x), Nikolic, Predrag (4x), Gasthofer, Viktor (3x), Sumets, Andrey (3x), Langer, Raimund (3x), Körber, Bernhard (3x)
8.Nf3 — 15.9% (268 parties)
Ambassadeurs : Eingorn, Vereslav S (7x), Hoang, Thanh Trang (4x), Marta, Daniele (3x), Bukal, Vladimir Jr. (3x), Just, Joachim (3x), Zhdanenia, Konstantin A. (3x), Tal, Mikhail (2x), Gunsberger, Alexander (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Bd2 8.a4 8.h4 8.Nf3
<1800 62 34% 15% 11% 15%
1800-2200 610 22% 17% 18% 14%
2200-2600 839 23% 22% 16% 17%
2600+ 39 26% 26% 21% 5%
Évolution par décennie (% des parties)
Décennie N parties 8.Bd2 8.a4 8.h4 8.Nf3
1950s 4 25%
1960s 12 33% 42%
1970s 1 100%
1980s 28 7% 11% 43%
1990s 363 6% 23% 25% 21%
2000s 504 26% 19% 18% 16%
2010s 611 33% 16% 10% 12%
2020s 160 13% 29% 18% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Bd2 33% 13% ▼ -19.4%
8.a4 16% 29% ▲ +13.0%
8.h4 10% 18% ▲ +8.0%
8.Nf3 12% 10% ▼ -1.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 1 partie
Parties historiques
8.Bd2 — 22.3% (376 parties)
1991 — Pugachov, Alexey vs Karpeshov, Oleg — 0-1 — Chelyabinsk RUS
1994 — Short, Nigel D vs Nikolic, Predrag — 1/2-1/2 — London Intel GP
1994 — Walter, Martin vs Arztmann, Wolfgang — 1-0 — Finkenstein op
1994 — Orlov, Vassily vs Karpeshov, Oleg — 1-0 — Elista ch-RUS
1995 — Conlon, Joseph P vs Dickenson, Neil F — 1/2-1/2 — Maidenhead
8.a4 — 19.5% (328 parties)
1989 — Oll, Lembit vs Eingorn, Vereslav S — 1-0 — Debrecen HUN
1989 — Arnason, Jon L vs Eingorn, Vereslav S — 1-0 — Reykjavik ISL
1990 — Smirin, Ilia vs Eingorn, Vereslav S — 0-1 — Leningrad ch-URS
1990 — Acevedo, Agustin vs Barnard, Ben — 1/2-1/2 — corr ol
1991 — Hjartarson, Johann vs Steingrimsson, Hedinn — 1-0 — ISL-ch Gardabaer ISL
8.h4 — 16.6% (279 parties)
1956 — Vasiukov, Evgeni vs Lachti — 1-0 — Helsinki Finland
1960 — Barden, Leonard vs Lloyd, Kenneth — 1/2-1/2 — Bognor
1960 — Barden, Leonard vs Lloyd, David Edward — 0-1 — Bognor Regis
1961 — Hindle, Owen M vs Cafferty, Bernard — 1/2-1/2 — ?
1961 — Sutherland, Donald vs Weaver, Norris — 1-0 — ?
8.Nf3 — 15.9% (268 parties)
1960 — Wade, Robert G vs Lloyd, Adrian — 0-1 — Bognor
1962 — Tal, Mikhail vs Gunsberger, Alexander — 1-0 — Varna BUL
1962 — Tal, Mikhail vs Gunsberger, Alexander — 1-0 — Varna ol final7
1965 — Kovacs, Zoltan vs Sorensen, Bent — 1/2-1/2 — Sinaia stud ol final
1969 — Klovans, Janis vs Shilin, Denis — 1-0 — ?