C70i - 4…Bc5 - Classical Deferred [+0.51]

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C70i — Classical Deferred
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Bc5
Eval: [+0.51]
Les coups candidats
5.O-O — 55.1% (1809 parties)
Ambassadeurs : Marcotulli, Giancarlo (16x), Baer Werner (12x), Margitic, Zdravko (10x), Thieme, Joerg (8x), Pinkas, Karol (7x), Nakamura, Hikaru (7x), Hector, Jonny (7x), Breitenstein, Erich (6x)
5.c3 — 38.4% (1261 parties)
Ambassadeurs : Nikolov, Nikolay Petrov (14x), Marcotulli, Giancarlo (11x), Koneru, Humpy (11x), Nakamura, Hikaru (10x), Burmeister, Ferdinand (9x), Ivanisevic, Ivan (9x), Margitic, Zdravko (7x), Praggnanandhaa R (7x)
5.d3 — 3.0% (97 parties)
Ambassadeurs : Vnucec Marina (2x), Ledakov, Alexandr (2x), Kokarev, Dmitry (2x), Pokorny, Amos (1x), Dobias, Josef (1x), Kjaer Larsen, Maximillian C (1x), Lopez, Lupe (1x), Koenner, Martin (1x)
5.Nc3 — 1.6% (52 parties)
Ambassadeurs : Ries, David (2x), Bellahcene, Bilel (2x), Palitzsch (1x), Krantz, Kjell (1x), Wall, Bill (1x), Wall, Steven (1x), Kovarova, Oxana (1x), Cernohorsky, T (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.O-O 5.c3 5.d3 5.Nc3
<1800 243 60% 33% 5% 1%
1800-2200 962 57% 37% 3% 1%
2200-2600 799 50% 45% 2% 1%
2600+ 76 24% 75% — 1%
Évolution par décennie (% des parties)
Décennie N parties 5.O-O 5.c3 5.d3 5.Nc3
1850s 1 — 100% — —
1860s 3 — 100% — —
1870s 3 33% 67% — —
1880s 3 100% — — —
1890s 9 44% 56% — —
1900s 13 31% 69% — —
1910s 7 14% 57% 14% 14%
1920s 6 33% 67% — —
1930s 9 56% 44% — —
1940s 12 67% 33% — —
1950s 18 61% 39% — —
1960s 38 47% 47% 3% —
1970s 48 54% 38% 2% 2%
1980s 55 56% 42% 2% —
1990s 456 55% 37% 4% 2%
2000s 1031 61% 32% 3% 2%
2010s 736 59% 34% 3% 1%
2020s 834 46% 49% 3% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.O-O 59% 46% ▼ -13.8%
5.c3 34% 49% ▲ +15.1%
5.d3 3% 3% ▼ -0.9%
5.Nc3 1% 2% ▲ +0.6%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 4 parties
Carlsen, Magnus — 3 parties
Lasker, Emanuel — 2 parties
Kasparov, Garry — 2 parties
Hou, Yifan — 2 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Gukesh D — 1 partie
Parties historiques
5.O-O — 55.1% (1809 parties)
1877 — Schallopp, Emil vs Winawer, Szymon — 0-1 — Leipzig GER
1881 — Arnous de Riviere, Jules vs Chaseray, Charles Emile — 0-1 — Paris FRA
1889 — Baird, John vs Taubenhaus, Jean — 0-1 — New York, NY USA
1889 — Baird, John vs Taubenhaus, Jean — 0-1 — New York, NY USA
1894 — Albin, Adolf vs Showalter, Jackson — 1-0 — New York, NY USA
5.c3 — 38.4% (1261 parties)
1854 — Jaenisch, Carl F A vs Urusov, Sergey Semenovich inactive — 1-0 — St Petersburg RUS
1860 — Bateman, Jesse vs Zytogorski, Adolf — 0-1 — Cambridge
1864 — Cordel, Oskar vs Suhle, Berthold — 1-0 — Berlin GER
1869 — Brenzinger, Francis Eugene vs Delmar, Eugene — 0-1 — New York, NY USA
1877 — Abaasa Gilbert vs Bamutaze Haron Hood — 1-0 — cr.
5.d3 — 3.0% (97 parties)
1913 — Pokorny, Amos vs Dobias, Josef — 1/2-1/2 — Ceska Trebova
1967 — Kjaer Larsen, Maximillian C vs Lopez, Lupe — 0-1 — Hayward Chess Festival,
1974 — Westerinen, Heikki M.J. vs Kristiansen, Erling — 1-0 — Oslo NOR
1986 — Koenner, Martin vs Gueroff, Eduard — 0-1 — Wuppertal II
1991 — Meter, M. vs Gilgenbach, Klaus-Dieter — 1/2-1/2 — corr Tch-GER
5.Nc3 — 1.6% (52 parties)
1912 — Palitzsch vs Krantz, Kjell — 0-1 — Breslau GER
1970 — Wall, Bill vs Wall, Steven — 1-0 — North Augusta,SC
1994 — Orostica Sepulveda, Maria vs Chepete — 1-0 — Moscow RUS
1994 — Guzman, Enrique vs Aguilar Flores, Julio Alexis — 1-0 — Santiago de Chile
1996 — Verch, Marco vs Davi Das Neves Weber, Arthur — 1-0 — Jugendvereinsturnier