B20l — English
1.e4 c5 2.c4 e6
Eval: [-0.04]
Les coups candidats
3.Nc3 — 71.6% (1651 parties)
Ambassadeurs : Miezis, Normunds (97x), Werner, Bernd-Michael (9x), Rakhmanov, Aleksandr (9x), Staunton, Howard (7x), Cochrane, John Miles (6x), Van Wyk, Joseph (6x), Kruimer, H J (6x), Limbourg, Philipp (5x)
Ambassadeurs : Faccia, Sergio (7x), Hughey, Micah (6x), Tartakower, Savielly (4x), Prix, Siegfried (4x), Perlis, Julius (3x), Firnhaber, Ingo (3x), Berechet, Otiliu-Octavian (3x), Varga, Zoltan (3x)
3.d3 — 1.6% (38 parties)
Ambassadeurs : Withers, John (1x), Williams, Elijah J (1x), Cochrane, John Miles (1x), Staunton, Howard (1x), Chemin, Vitorio (1x), Resende, Antonio Carlos (1x), Hershberger, Kent (1x), Mailing, Don (1x)
3.g3 — 1.1% (25 parties)
Ambassadeurs : Pozgaj, Hrvoje (2x), Pescarus, Dana (1x), Mongeau, Diane (1x), Bokhazi, Adel (1x), Najjar sheshgelani, Ali (1x), Kopriva, Petr (1x), Verboom, Theo (1x), Korchnoi, Viktor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.Nc3 3.Nf3 3.d3 3.g3
<1800 136 65% 27% 3% 1%
1800-2200 975 73% 22% 0% 1%
2200-2600 543 79% 19% 1% 1%
2600+ 11 100%
Évolution par décennie (% des parties)
Décennie N parties 3.Nc3 3.Nf3 3.d3 3.g3
1840s 19 47% 16% 11%
1850s 5 80%
1860s 1 100%
1880s 1 100%
1890s 1 100%
1900s 13 46% 54%
1910s 7 43% 57%
1920s 9 78% 22%
1930s 16 44% 56%
1940s 3 100%
1950s 4 100%
1960s 14 50% 43%
1970s 23 70% 26%
1980s 58 76% 17% 2%
1990s 443 69% 23% 2% 2%
2000s 733 73% 20% 2% 1%
2010s 761 73% 22% 1% 1%
2020s 194 72% 25% 2% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.Nc3 73% 72% ▼ -0.8%
3.Nf3 22% 25% ▲ +2.9%
3.d3 1% 2% ▲ +0.7%
3.g3 1% 1% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 5 parties
Lasker, Emanuel — 1 partie
Parties historiques
3.Nc3 — 71.6% (1651 parties)
1841 — Cochrane, John Miles vs Staunton, Howard — 0-1 — London ENG
1842 — Cochrane, John Miles vs Staunton, Howard — 0-1 — London ENG
1842 — Cochrane, John Miles vs Staunton, Howard — 0-1 — London ENG
1842 — Cochrane, John Miles vs Staunton, Howard — 1-0 — London ENG
1842 — Cochrane, John Miles vs Staunton, Howard — 1-0 — London ENG
3.Nf3 — 22.2% (511 parties)
1843 — Saint Amant, Pierre C vs Staunton, Howard — 1-0 — London ENG
1849 — Smith, Charles French vs Bird, Henry — 1-0 — London ENG
1849 — Smith, C J vs Buckle, Henry — 0-1 — London ENG
1898 — Heinrichsen, Arved vs Showalter, Jackson — 1-0 — Cologne GER
1905 — Nimzowitsch, Aron vs Perlis, Julius — 0-1 — Barmen GER
3.d3 — 1.6% (38 parties)
1842 — Cochrane, John Miles vs Staunton, Howard — 0-1 — London ENG
1844 — Withers, John vs Williams, Elijah J — 0-1 — Bristol ENG
1988 — Chemin, Vitorio vs Resende, Antonio Carlos — 1/2-1/2 — Sao Paulo BRA
1994 — Popp, Reinhard vs Wollscheid, Sven — 0-1 — Montabaur
1994 — Stout, L. vs Bisset A — 0-1 — corr CompuServe
3.g3 — 1.1% (25 parties)
1993 — Schischke, Reinhard vs Skomorokhin, Roman — 0-1 — Berliner Sommer
1996 — Pescarus, Dana vs Mongeau, Diane — 0-1 — Montreal ch-Queb wmn
1996 — Cravens, Earl vs Grisoni, Alessandro — 1-0 — corr IECC Knockout
1997 — Cohen, Morton Lee vs McShane, Michael — 0-1 — ?
1998 — Kopriva, Petr vs Verboom, Theo — 1/2-1/2 — Brno CZE