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C19q — Winawer
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 Nbc6 8.a4 Qa5 9.Bd2 Bd7
Eval: [+0.38]
Les coups candidats
10.Be2 — 43.6% (963 parties)
Ambassadeurs : Uhlmann, Wolfgang (21x), Ciocaltea, Victor (9x), Vaganian, Rafael A (8x), Berry, Jonathan (8x), Klovans, Janis (8x), Suetin, Alexey S (8x), Goldberg, Alexander, Dr. (7x), Kurajica, Bojan (7x)
Ambassadeurs : Nunn, John D M (15x), Tischbierek, Raj (12x), Rogers, Ian (12x), Moody, David W (10x), Chandler, Murray G (9x), Cabrilo, Goran (9x), Suetin, Alexey S (8x), Kindermann, Stefan (8x)
10.Bd3 — 8.2% (180 parties)
Ambassadeurs : Ivkov, Borislav (3x), Roselli, Juan Pablo (3x), Lengyel, Bela (3x), Arnason, Jon L (2x), Bukal, Vladimir Jr. (2x), Webb, Simon (2x), Farago, Ivan (2x), Berkes, Ferenc (2x)
10.g3 — 2.9% (64 parties)
Ambassadeurs : Van der Wiel, John T.H. (5x), Schoeneberg, Manfred (2x), Duchene, Rene (2x), Skorna, Ullrich (2x), Luciani, Valerio (2x), Hartston, William R (1x), Whiteley, Andrew Jonathan (1x), Franz, Joachim (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Be2 10.Bb5 10.Bd3 10.g3
<1800 16 56% 25% 12%
1800-2200 464 38% 34% 11% 3%
2200-2600 942 30% 50% 9% 3%
2600+ 23 13% 83%
Évolution par décennie (% des parties)
Décennie N parties 10.Be2 10.Bb5 10.Bd3 10.g3
1940s 1
1950s 3 33%
1960s 37 76% 3% 14% 8%
1970s 216 81% 3% 5% 7%
1980s 469 66% 16% 5% 4%
1990s 655 31% 52% 8% 2%
2000s 530 30% 49% 10% 1%
2010s 243 33% 38% 14% 1%
2020s 54 24% 37% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Be2 33% 24% ▼ -8.8%
10.Bb5 38% 37% ▼ -1.2%
10.Bd3 14% 7% ▼ -7.0%
10.g3 1% 0% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties
Parties historiques
10.Be2 — 43.6% (963 parties)
1959 — Fichtl, Jiri vs Acosta Fabian, Janna Paloma — 1-0 — CSFR
1960 — Hindle, Owen M vs Cafferty, Bernard — 0-1 — ?
1961 — Boleslavsky, Isaac vs Lutikov, Anatoly S — 1/2-1/2 — Moscow RUS
1962 — Humerez Estrada, Cidar vs Carvajal Gorgona, Jonathan — 1/2-1/2 — La Paz BOL
1962 — Stein, Leonid vs Uhlmann, Wolfgang — 0-1 — Interzonal Stockholm SWE
10.Bb5 — 36.3% (801 parties)
1964 — Cherepkov, Anton vs Kortchnoi, V. — 1/2-1/2 — Leningrad RUS
1974 — De Vita Sobrinho, Arnold vs Bettalli, Francesco — 0-1 — cr.
1974 — Byrne, Robert E vs Korchnoi, Viktor — 1/2-1/2 — Nice FRA
1974 — Byrne, Ray vs Korchnoi, Viktor — 1/2-1/2 — Nice olm
1975 — Byrne, Ray vs Vaganian, Rafael A — 0-1 — Moscow RUS
10.Bd3 — 8.2% (180 parties)
1960 — Gufeld, Eduard vs Levin Godoy, Matias Bastian — 0-1 — Kiev UKR
1967 — Nikolic, Stanimir vs Ivkov, Borislav — 0-1 — Sarajevo BIH
1967 — Nikolic, St vs Ivkov, Borislav — 0-1 — Sarajevo BIH
1967 — Dan Nikolic, Slobodan vs Ivkov, Borislav — 0-1 — Sarajevo BIH
1967 — Liebert, Heinz vs Schmidt, Michael — 1-0 — Colditz GER
10.g3 — 2.9% (64 parties)
1965 — Schoeneberg, Manfred vs Franz, Joachim — 0-1 — Annaberg-Buchholz GER
1967 — Hartston, William R vs Whiteley, Andrew Jonathan — 1/2-1/2 — Oxford ch-BCF
1967 — Schoeneberg, Manfred vs Kollberg, Lothar — 1-0 — Colditz GER
1970 — Durao, Joaquim vs Arnillas Moles, Josep — 1/2-1/2 — Siegen GER
1972 — Issler, Christian vs Vaganian, Rafael A — 0-1 — Graz AUT