B23d - 2…d6 3.g3 - Closed [-0.22]

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B23d — Closed
1.e4 c5 2.Nc3 d6 3.g3
Eval: [-0.22]
Les coups candidats
3…Nc6 — 49.9% (5285 parties)
Ambassadeurs : Parkanyi, Attila (21x), Detela, Walter (15x), Sammalvuo, Tapani (10x), Bohak, Janko (10x), Bulgarini Torre, Marco (10x), Bangiev, Alexander (9x), Spassky, Boris V. (9x), ? (9x)
3…g6 — 28.1% (2975 parties)
Ambassadeurs : Danner, Georg (8x), Veltmann, Martin (6x), Thielemann, Joachim (6x), Letay, Gyula (6x), Krapivin, Alexander (6x), Starostits, Ilmars (6x), Kovacova, Zuzana (5x), Bonade, Massimo (5x)
3…Nf6 — 18.3% (1938 parties)
Ambassadeurs : Brown, Paul (4x), Onderco Jan (4x), Horvath, Laszlo (4x), Keskinen, Sauli (3x), Rosado Enrique (3x), Putz, Georg (3x), Wiesinger, Bianca (3x), Troidl, Thomas, Dr. (3x)
3…e6 — 1.3% (134 parties)
Ambassadeurs : Freel, Lawrence (2x), Argote Heredia, Valentina (2x), Bellagamba, Pascal (2x), Camarero Izquierdo, Juan Carlos (2x), Blodig, Christine (1x), Liepert, Luise (1x), Hanich, W. (1x), Hafner, Manfred (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nc6 3…g6 3…Nf6 3…e6
<1800 574 40% 24% 28% 3%
1800-2200 4540 48% 29% 19% 1%
2200-2600 2384 67% 28% 4% 0%
2600+ 42 71% 26% — —
Évolution par décennie (% des parties)
Décennie N parties 3…Nc6 3…g6 3…Nf6 3…e6
1920s 4 50% — 50% —
1930s 17 65% 12% 24% —
1940s 17 35% 41% 18% —
1950s 56 57% 23% 14% —
1960s 117 48% 41% 9% —
1970s 270 55% 36% 7% —
1980s 425 60% 28% 8% 0%
1990s 2115 46% 29% 21% 1%
2000s 3700 48% 27% 20% 2%
2010s 3237 51% 27% 18% 1%
2020s 638 58% 29% 11% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nc6 51% 58% ▲ +7.5%
3…g6 27% 29% ▲ +2.2%
3…Nf6 18% 11% ▼ -7.4%
3…e6 1% 0% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 3 parties
Karpov, Anatoly — 3 parties
Kasparov, Garry — 3 parties
Karpov, Aleksandr — 1 partie
Ju, Wenjun — 1 partie
Carlsen, Magnus — 1 partie
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie
Parties historiques
3…Nc6 — 49.9% (5285 parties)
1926 — Kubbel vs Sergiev, Stefan — 1-0 — Moscow RUS
1927 — Znosko-Borovsky, Eugene vs Buerger, Victor — 1/2-1/2 — Tunbridge Wells
1930 — Hilse vs Carls, Carl — 0-1 — Bremen Wettkampf
1932 — Milner Barry, Philip vs Van den Bosch, Johannes — 1/2-1/2 — Cambridge, Guildhall
1933 — Alexander, Conol Hugh vs Norman Hansen, Holger — 1-0 — England
3…g6 — 28.1% (2975 parties)
1938 — Miasoedov, Grigory vs Ufimtsev, Anatoly — 0-1 — Gorky
1939 — Gusev, Yuri S vs Simagin, Vladimir — 1-0 — Moscow RUS
1941 — Rossetto, Hector vs Balparda, Julio — 1/2-1/2 — Montevideo URU
1945 — Kostic, Boris vs Tomovic, Vasilje — 0-1 — Novi Sad SRB
1946 — Smyslov, Vladimir vs Opocensky, Karel — 1-0 — Moscow-Prague tt
3…Nf6 — 18.3% (1938 parties)
1929 — Brinckmann, Alfred vs Canal, Esteban — 0-1 — It Budapest HUN
1929 — Brinckmann, Alfred vs Canal, Esteban — 0-1 — Budapest HUN
1934 — John, Walter vs Waechter, Paul — 1-0 — Aachen GER
1939 — Rinder, F. vs Reischer, S. — 1-0 — Buenos Aires ARG
1939 — Pogrebissky, Iosif vs Lisitsin, Georgy — 1/2-1/2 — Leningrad ch-URS
3…e6 — 1.3% (134 parties)
1986 — Blodig, Christine vs Liepert, Luise — 1-0 — Bad Neustadt
1988 — Hanich, W. vs Hafner, Manfred — 1-0 — corr DDR
1991 — Alcayaga Guerrero, Vicente vs Santos Hernandez, Higinio — 1-0 — ESP
1992 — Vollstaedt-Klein, Sabine, Dr. vs Regnet, Claudia — 1-0 — Pirmasens
1992 — Nunes dos Santos, Rafael vs Fonte Santa, Jose — 1/2-1/2 — Lisbon POR