B50f —
1.e4 c5 2.Nf3 d6 3.g3
Eval: [-0.16]
Les coups candidats
3…Nc6 — 45.1% (1623 parties)
Ambassadeurs : Vrana, Frantisek (17x), Galego, Luis (13x), Visser, Yge (8x), Ratnakaran, K. (8x), Mac Intyre, Paul (7x), Vesselovsky, Serguei (7x), Casper, Thomas (6x), Lehtinen, Heikki (6x)
3…Nf6 — 35.3% (1271 parties)
Ambassadeurs : Amin Barzegar, Babak (13x), Vrana, Frantisek (12x), Visser, Yge (9x), Paldus, Petr (8x), Pheby, Ian M (5x), Owens, Johnny (5x), Zigo, Viktor (5x), Fox, Anthony (4x)
3…g6 — 16.2% (583 parties)
Ambassadeurs : Vrana, Frantisek (8x), Galyga, Jozef (6x), Cabanas, Francisco (5x), Mac Intyre, Paul (4x), Luong, Minh Hue (3x), Vasova, Maria (3x), Bronstein, David I (2x), Bustelo, Tabare (2x)
3…e5 — 1.5% (54 parties)
Ambassadeurs : Aabel Thomas Eapen (1x), Parr, Frank (1x), Suarez Gil, Roberto (1x), Rico Ripoll, Antonio Javier (1x), Zvolanek, Libor (1x), Krason, Jozef (1x), Djuric, Stefan (1x), Rukavina, Josip (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nc6 3…Nf6 3…g6 3…e5
<1800 170 42% 41% 12% 1%
1800-2200 1335 45% 32% 18% 2%
2200-2600 1226 49% 36% 13% 1%
2600+ 33 36% 48% 12%
Évolution par décennie (% des parties)
Décennie N parties 3…Nc6 3…Nf6 3…g6 3…e5
1930s 1 100%
1940s 4 25% 50%
1950s 34 38% 41% 18% 3%
1960s 49 39% 39% 22%
1970s 58 53% 19% 26%
1980s 151 44% 25% 27% 3%
1990s 716 50% 29% 18% 1%
2000s 957 47% 34% 15% 2%
2010s 1312 44% 39% 14% 1%
2020s 320 33% 46% 18% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nc6 44% 33% ▼ -10.4%
3…Nf6 39% 46% ▲ +6.9%
3…g6 14% 18% ▲ +3.9%
3…e5 1% 2% ▲ +1.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Smyslov, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Karpov, Aleksandr — 1 partie
Parties historiques
3…Nc6 — 45.1% (1623 parties)
1949 — Kopylov, Nikita vs Goldberg, Gavriel — 1-0 — Moskou ch-URS
1953 — Nezhmetdinov, Rashid vs Aronin, Lev — 1-0 — Saratov
1954 — Aabel Thomas Eapen vs Davey, S. — 1-0 — Nottingham/ Nottinghamshire
1954 — Horseman, D. vs Wood, Beau — 1-0 — Nottingham/ Nottinghamshire
1954 — Dely, Peter vs Forintos, Gyozo V — 1/2-1/2 — Budapest HUN
3…Nf6 — 35.3% (1271 parties)
1934 — Nimzowitsch, Aron vs Bogoljubow, Efim — 1/2-1/2 — Zurich SUI
1946 — Thomas Andrew vs Wood, Baruch — 1/2-1/2 — Nottingham ch-GB
1946 — Aabel Thomas Eapen vs Wood, Beau — 1/2-1/2 — Nottingham ch-BCF
1953 — Bogdanovic, Rajko vs Matanovic, Aleksandar — 1/2-1/2 — Zagreb CRO
1954 — Golovko, Nikolay Grigorievic vs Rovner, Dmitry — 1-0 — Riga LAT
3…g6 — 16.2% (583 parties)
1953 — Djurasevic, Bozidar vs Dimc, Dragutin — 1-0 — Zagreb CRO
1956 — Gurgenidze, Bukhuti vs Razovsky, A. — 1/2-1/2 — Georgia
1956 — Endzelins, Lucius vs Schmid, Leo — 1/2-1/2 — 2nd CC World Ch Final 5659
1956 — Nezhmetdinov, Rashid vs Vasilchuk, Yury — 1-0 — Kharkov UKR
1957 — Kortchnoi, V. vs Polugaevsky, L. — 1/2-1/2 — Sverdlovsk
3…e5 — 1.5% (54 parties)
1955 — Aabel Thomas Eapen vs Parr, Frank — 0-1 — Aberystwyth ch-BCF
1982 — Ermenkov, Evgenij vs Lukov, Valentin — 1-0 — Pamporovo
1984 — Djuric, Stefan vs Rukavina, Josip — 1-0 — Subotica SRB
1986 — Suarez Gil, Roberto vs Rico Ripoll, Antonio Javier — 1-0 — ?
1989 — Zvolanek, Libor vs Krason, Jozef — 0-1 — Olomouc CZE