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C28j —
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Bc5 5.f4 d6 6.Nf3
Eval: [+0.03]
Les coups candidats
Ambassadeurs : Nagley, Tim (14x), Spielmann, Rudolf (12x), Chigorin, Mikhail (11x), Alekhine, Alexander (10x), Hromadka, Karel (6x), De Coverly, Roger D (6x), Tenner, Oscar (5x), Jonkman, Harmen (5x)
Ambassadeurs : Martinovsky, Eugene (7x), Murphy, Jones (5x), Maroczy, Geza (4x), Koenig, Imre (4x), Bisguier, Arthur B (4x), Dzevlan, Miralem (4x), Jirka, Jiri (4x), Schiffers, Emanuel (3x)
6…O-O — 10.0% (290 parties)
Ambassadeurs : Mikhalevski, Victor (4x), Congiu, Mathilde (3x), Navarrete Espi, Samuel (3x), Botvinnik, Mikhail (2x), Woliston, Philip (2x), Chigorin, Mikhail (2x), Alekhine, Alexander (2x), Hromadka, Karel (2x)
6…Ng4 — 7.4% (214 parties)
Ambassadeurs : Maroczy, Geza (2x), Srebrnic, Vojko (2x), Spanton, Tim R (2x), Mason, James (1x), Neumann, Gustav (1x), Dufresne, Jean (1x), Walbrodt, Carl (1x), Zhukovsky, Vasily (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Bg4 6…a6 6…O-O 6…Ng4
<1800 113 37% 14% 16% 11%
1800-2200 1049 40% 27% 10% 10%
2200-2600 775 37% 34% 7% 5%
2600+ 7 57% 29%
Évolution par décennie (% des parties)
Décennie N parties 6…Bg4 6…a6 6…O-O 6…Ng4
1860s 3 67% 33%
1870s 11 73% 18% 9%
1880s 10 60% 30%
1890s 23 43% 35% 4% 9%
1900s 51 47% 24% 8%
1910s 32 50% 16% 9% 6%
1920s 45 67% 9% 9%
1930s 24 12% 46% 12%
1940s 30 37% 10% 13% 3%
1950s 32 34% 19% 16% 3%
1960s 38 32% 21% 18% 8%
1970s 57 30% 39% 9% 9%
1980s 149 32% 38% 10% 4%
1990s 563 44% 31% 9% 6%
2000s 848 39% 28% 11% 9%
2010s 746 41% 27% 11% 9%
2020s 224 30% 23% 8% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Bg4 41% 30% ▼ -10.3%
6…a6 27% 23% ▼ -4.1%
6…O-O 11% 8% ▼ -2.1%
6…Ng4 9% 8% ▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Lasker, Emanuel — 3 parties
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Steinitz, Wilhelm — 1 partie
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Parties historiques
6…Bg4 — 39.5% (1139 parties)
1875 — Dupre La Tour, Camille vs Anderssen, Adolf — 1-0 — The Hague NED
1876 — Riemann, Fritz vs Anderssen, Adolf — 1/2-1/2 — Breslau GER
1876 — Chigorin, Mikhail vs Ascharin, Andreas — 0-1 — St Petersburg RUS
1877 — Zukertort, Johannes vs Anderssen, Adolf — 0-1 — Leipzig GER
1878 — Chigorin, Mikhail vs Emmanuel Schiffers — 1-0 — St Petersburg RUS
6…a6 — 28.0% (808 parties)
1860 — HirschfeldGuretzky-Cornitz vs Suhle, Berthold — 1-0 — Berlin GER
1867 — Arnous de Riviere, Jules vs Rousseau, Eugene — 1-0 — Paris FRA
1876 — Steinitz, Wilhelm vs Blackburne, Joseph — 1-0 — London ENG
1877 — BrenzingerDe VauxMason vs DelmarMacKenzieTeed — 0-1 — New York, NY USA
1887 — Gunsberg, Isidor vs Blackburne, Joseph — 1/2-1/2 — Bradford
6…O-O — 10.0% (290 parties)
1871 — Anderssen, Adolf vs Von Gottschall, Rudolf — 1/2-1/2 — ?
1898 — Janowski, Dawid vs Showalter, Jackson — 0-1 — New York, NY USA
1900 — Schmidt, Louis vs Simonson, Gustave — 0-1 — New York, NY USA
1906 — Chigorin, Mikhail vs Vidmar Milan — 0-1 — Nuerenberg GER
1907 — Chigorin, Mikhail vs Milan Vidmar — 0-1 — Carlsbad it, CZE
6…Ng4 — 7.4% (214 parties)
1863 — Neumann, Gustav vs Dufresne, Jean — 1-0 — Berlin GER
1898 — Maroczy, Geza vs Walbrodt, Carl — 0-1 — Vienna AUT
1899 — Maroczy, Geza vs Mason, James — 0-1 — London ENG
1913 — Zhukovsky, Vasily vs Bauer, Adam — 1-0 — Berlin GER
1916 — Perry, ER. vs Waterman, WS. — 0-1 — Los Angeles, CA USA