B30f - 4…d5 - Sicilian (1955)

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B30f — Sicilian (1955)
1.e4 c5 2.Nf3 Nc6 3.g3 e6 4.d3 d5
Les coups candidats
5.Nbd2 — 75.9% (3536 parties)
Ambassadeurs : Vujosevic, Vladimir (23x), ? (17x), Ciocaltea, Victor (13x), Nevednichy, Vladislav (10x), Sax, Gyula (9x), Van der Weide, Karel (9x), Yurtaev, Leonid (8x), Dzhumaev, Marat (8x)
5.Qe2 — 21.6% (1006 parties)
Ambassadeurs : Glek, Igor (15x), Psakhis, Lev (8x), Girinath, P.D.S. (8x), Zhang, Zhong (7x), Shchekachev, Andrei (7x), Bokros, Albert (7x), Vehi Bach, Victor Manuel (7x), Vescovi, Giovanni (6x)
5.Nc3 — 0.7% (33 parties)
Ambassadeurs : Khanov, Kurban (1x), Kholmov, Ratmir D (1x), Galego, Luis (1x), Brites Pereira Lima, Catia Susana (1x), Haucke, Alexander (1x), Scholvin, Bjoern (1x), Hoogeboom, Arthur (1x), Lahaye, Rick (1x)
5.e5 — 0.7% (33 parties)
Ambassadeurs : Antoniou, Savina (2x), Lagos Lejarraga, Jon (2x), Boukal, Petr (1x), Neckar, Lubomir (1x), Lapierre, Georges (1x), Defize, Alain (1x), Hain, Christian (1x), Senff, Martin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nbd2 5.Qe2 5.Nc3 5.e5
<1800 173 72% 18% 3% 2%
1800-2200 1689 79% 18% 1% 1%
2200-2600 2350 72% 27% 0% 0%
2600+ 57 54% 44% — —
Évolution par décennie (% des parties)
Décennie N parties 5.Nbd2 5.Qe2 5.Nc3 5.e5
1950s 12 83% 8% 8% —
1960s 71 94% 3% — 1%
1970s 161 88% 10% — 1%
1980s 280 91% 8% 0% —
1990s 1053 81% 17% 1% 1%
2000s 1362 75% 23% 1% 1%
2010s 1249 72% 24% 1% 1%
2020s 472 62% 36% — 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nbd2 72% 62% ▼ -9.4%
5.Qe2 24% 36% ▲ +11.3%
5.Nc3 1% 0% ▼ -1.3%
5.e5 1% 1% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 4 parties
Karpov, Anatoly — 3 parties
Tal, Mikhail — 2 parties
Kasparov, Garry — 1 partie
Ding, Liren — 1 partie
Parties historiques
5.Nbd2 — 75.9% (3536 parties)
1954 — Balanel, Ion vs Szabo, Laszlo — 1-0 — Prague CZE
1955 — Vasiukov, Evgeni vs Polugaevsky, Lev — 0-1 — USSR
1956 — Gurgenidze, Bukhuti vs Chukaev, Egor — 1-0 — Tbilisi GEO
1957 — Tarasov, Vitaly vs Furman, Semyon — 1/2-1/2 — Moskou ch-URS
1957 — Bak, Istvan vs Gromek, Aleksandra — 1-0 — Budapest HUN
5.Qe2 — 21.6% (1006 parties)
1955 — Smyslov, Vasily vs Aarland, Stein Arild — 1-0 — Ch URS, Moscow
1968 — Fuchs, Reinhart vs Espig, Lutz — 1/2-1/2 — East Berlin GER
1969 — Boehnisch, Manfred vs Neukirch, Detlef — 0-1 — Schwerin GER
1972 — Bronstein, David I vs Dzindzichashvili, Roman — 1-0 — Baku ch-URS
1972 — Bronstein, David I vs Petrosian, Tigran A. — 1/2-1/2 — Moscow RUS
5.Nc3 — 0.7% (33 parties)
1957 — Khanov, Kurban vs Kholmov, Ratmir D — 1-0 — Sverdlovsk
1984 — Galego, Luis vs Brites Pereira Lima, Catia Susana — 1/2-1/2 — Lisbon POR
1991 — Kastberg, Andreas vs Ostergaard, Birger — 0-1 — Aarhus DEN
1993 — Amonatov, Farrukh vs Murugan, Krishnamoorthy — 0-1 — Asia-chT Kuala Lumpur MAS
1995 — Haucke, Alexander vs Scholvin, Bjoern — 1-0 — GER
5.e5 — 0.7% (33 parties)
1969 — Boukal, Petr vs Neckar, Lubomir — 1-0 — Cihak CSR ch u26
1979 — Lapierre, Georges vs Defize, Alain — 0-1 — Ghent
1992 — Slobodjan, Roman vs Pritchett, Craig W — 0-1 — GER
1994 — Hain, Christian vs Senff, Martin — 0-1 — NRW-Jugendliga
1994 — Zambenetti, Victor Luci vs Fiorito, Fabian — 0-1 — Buenos Aires ARG