C41g — Hanham
1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.Bc4 c6
Eval: [+0.72]
Les coups candidats
Ambassadeurs : Runic, Zoran (16x), Coll Enriquez, Lluis (10x), Regec, Viliam (9x), Diehl, Werner, Dr. (8x), Asylguzhin, Radik (8x), Lammi, Jyri (7x), Hirn, Oskar (7x), Harman, Kenneth B (7x)
Ambassadeurs : Burehall, Arne (4x), Kotan, Ladislav (4x), Barua, Debashis (4x), Sladek, Jaroslav (4x), Arribas Robaina, Maritza (4x), ? (4x), Pogosian, Vladimir (4x), Torres, Federico (4x)
5.dxe5 — 12.3% (339 parties)
Ambassadeurs : Coll Enriquez, Lluis (7x), Mueller, Falk (5x), Schraufl, Wolfhardt (5x), D Marco, Gianni (3x), Paglilla, Carlos (3x), Sladek, Jaroslav (3x), Danierova, Rayhon (3x), Khechen, Nabil E (3x)
5.a4 — 10.8% (297 parties)
Ambassadeurs : Barle, Janez (3x), Hirn, Oskar (3x), Regec, Viliam (3x), Saemisch, Friedrich (2x), Alekhine, Alexander (2x), Rocha, Antonio (2x), Cuasnicu, Oscar (2x), Buitrago, Shirley (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.O-O 5.Nc3 5.dxe5 5.a4
<1800 60 48% 15% 17% 5%
1800-2200 1130 49% 14% 14% 12%
2200-2600 836 55% 13% 11% 11%
2600+ 5 80%
Évolution par décennie (% des parties)
Décennie N parties 5.O-O 5.Nc3 5.dxe5 5.a4
1880s 2 50%
1890s 9 33% 11% 11%
1900s 35 40% 9% 11%
1910s 11 27% 18% 9% 18%
1920s 13 23% 38% 23% 15%
1930s 5 40% 40% 20%
1940s 19 32% 5% 32%
1950s 35 37% 31% 11%
1960s 92 41% 24% 4% 9%
1970s 72 36% 28% 6% 18%
1980s 101 47% 21% 11% 9%
1990s 540 51% 15% 12% 10%
2000s 997 52% 13% 13% 10%
2010s 727 48% 13% 14% 11%
2020s 89 49% 10% 12% 19%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.O-O 48% 49% ▲ +1.3%
5.Nc3 13% 10% ▼ -2.8%
5.dxe5 14% 12% ▼ -1.5%
5.a4 11% 19% ▲ +7.7%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 6 parties
Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Parties historiques
5.O-O — 48.9% (1344 parties)
1889 — White, Max vs Hanham, James — 1-0 — New York, NY USA
1891 — Burlingame, Elmer E vs Hanham, James — 1-0 — Skaneateles
1893 — Ettlinger, AI. vs Hanham, James — 0-1 — New York, NY USA
1898 — Caro, Horatio vs D Marco, Gianni — 0-1 — Vienna AUT
1900 — Simonson, Gustave vs Hanham, James — 1/2-1/2 — New York, NY USA
5.Nc3 — 14.6% (402 parties)
1899 — Prock, CA. vs Marco, Georg — 0-1 — Vienna AUT
1905 — Marchand, Max vs Hakansson, Arthur — 0-1 — Barmen GER
1906 — Oskam, Gerard vs Marco, Georg — 1/2-1/2 — Ostend
1909 — Brach, Julius vs Di Perna Molinero, Alain — 1-0 — Brno CZE
1911 — Esser, Daniel vs Lowtzky, Mojsesz — 1-0 — Cologne GER
5.dxe5 — 12.3% (339 parties)
1893 — Olly, Edward N vs Hanham, James — 0-1 — New York, NY USA
1900 — Weiss, Jacob vs D Marco, Gianni — 0-1 — Munich GER
1905 — Haertel, Ben vs Dyckhoff, Eduard — 1/2-1/2 — Barmen GER
1905 — Stang, Hans vs John, Walter — 0-1 — Frankfurt GER
1908 — Von Bardeleben, Curt vs Alekhine, Alexander — 0-1 — Duesseldorf GER
5.a4 — 10.8% (297 parties)
1912 — Cohn, Erich vs Englund, Fritz C A — 1-0 — Stockholm SWE
1913 — Gargulak Metodej vs Pokorny, Amos — 1-0 — Ceska Trebova
1920 — Emmrich, K. vs Brinckmann, Alfred — 1-0 — Berlin GER
1920 — Nimzowitsch, Aron vs D Marco, Gianni — 1-0 — Goteborg SWE
1931 — Ordel, SA. vs Bohatirchuk, Fedor — 0-1 — Moscow RUS