B30f - 3.g3 e6 4.d3 d5 [+0.03]

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B30f —
1.e4 c5 2.Nf3 Nc6 3.g3 e6 4.d3 d5
Eval: [+0.03]
Les coups candidats
5.Nbd2 — 76.5% (3417 parties)
Ambassadeurs : Vujosevic, Vladimir (20x), ? (17x), Ciocaltea, Victor (13x), Van der Weide, Karel (11x), Nevednichy, Vladislav (10x), Sax, Gyula (8x), Martinovic, Slobodan (8x), Yurtaev, Leonid (8x)
5.Qe2 — 20.9% (934 parties)
Ambassadeurs : Glek, Igor (15x), Strikovic, Aleksa (10x), Psakhis, Lev (8x), Girinath, P.D.S. (8x), Vescovi Filho, Giovanni (7x), Vehi Bach, Victor Manuel (7x), Bokros, Albert (7x), Zhang, Zhong (6x)
5.Nc3 — 0.7% (33 parties)
Ambassadeurs : Khanov, Kurban (1x), Kholmov, Ratmir D (1x), Galego, Luis (1x), Pereira, Fernando Luis Melao (1x), Hoogeboom, Arthur (1x), Lahaye, Rick (1x), Amonatov, Farrukh (1x), Murugan, Krishnamoorthy (1x)
5.Bg2 — 0.7% (30 parties)
Ambassadeurs : Abdusattorov, Nodirbek (3x), Ree, Hans (1x), Portisch, Lajos (1x), Rodriguez Olea, Jaime (1x), Garcia Quesada, Matias (1x), James, Stephan (1x), Stigar, Petter (1x), Garcia Molina, Pablo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nbd2 5.Qe2 5.Nc3 5.Bg2
<1800 74 76% 15% 4% 1%
1800-2200 1379 80% 16% 1% 1%
2200-2600 2411 72% 27% 0% 0%
2600+ 57 56% 40% — 2%
Évolution par décennie (% des parties)
Décennie N parties 5.Nbd2 5.Qe2 5.Nc3 5.Bg2
1940s 1 100% — — —
1950s 13 85% 8% 8% —
1960s 71 94% 3% — 1%
1970s 160 88% 10% — 1%
1980s 277 91% 8% 0% 0%
1990s 1053 81% 17% 1% 0%
2000s 1360 75% 23% 1% 1%
2010s 1233 71% 25% 1% 1%
2020s 296 65% 34% — 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nbd2 71% 65% ▼ -6.9%
5.Qe2 25% 34% ▲ +9.5%
5.Nc3 1% 0% ▼ -1.3%
5.Bg2 1% 1% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 4 parties
Karpov, Aleksandr — 3 parties
Tal, Mikhail — 2 parties
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Ding, Liren — 1 partie
Parties historiques
5.Nbd2 — 76.5% (3417 parties)
1944 — Khasin, Alexander vs Kotov, Alexander — 1-0 — Moskou ch-URS
1954 — Balanel, Ion vs Szabo, Ladislav — 1-0 — Prague CZE
1955 — Vasiukov, Evgeni vs Polugaevsky, Lev — 0-1 — Moscow RUS
1956 — Gurgenidze, Bukhuti vs Chukaev, Egor — 1-0 — Tbilisi GEO
1957 — Tarasov, Vadim vs Furman, Slavomir — 1/2-1/2 — Moskou ch-URS
5.Qe2 — 20.9% (934 parties)
1955 — Smyslov, Vladimir vs Kan, Igor — 1-0 — Moskou ch-URS
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 V. — 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 Pereira, Fernando Luis Melao — 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.Bg2 — 0.7% (30 parties)
1968 — Ree, Hans vs Portisch, Lajos — 0-1 — Wijk aan Zee NED
1979 — Rodriguez Olea, Jaime vs Garcia Quesada, Matias — 0-1 — Valladolid
1979 — James, Stephan vs Stigar, Petter — 1/2-1/2 — EU-ch jr Groningen NED
1987 — Garcia Molina, Pablo vs Legarda Iturrioz, Jose Javier — 1-0 — corr E IV CEAPE
1991 — Maier, Christian vs Gerstner, Wolfgang — 0-1 — Waldshut BM