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C42q — Russian Game: Classical Marshall Variation
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6
Eval: [+0.50]
Les coups candidats
7.O-O — 93.2% (8337 parties)
Ambassadeurs : Sage, François (71x), Cantelli, Alessandro (64x), Koch, Hans-Georg (49x), Gagliardi, Virgilio (41x), Engelhard, Christof (40x), Rozentalis, Eduardas (39x), Abdulmanov, Eduard Nafikhovich (38x), Cottegnie, Francis (34x)
7.c4 — 4.5% (403 parties)
Ambassadeurs : Marshall, Frank (9x), Janowski, Dawid (6x), Marshall Viele, Fabrizio Aaron (5x), Capablanca, Jose (4x), Ranfagni, Stefano (4x), Haag, Gregor (4x), ? (3x), Latreche, Sabrina (3x)
7.h3 — 0.6% (56 parties)
Ambassadeurs : Dan Nikolic, Slobodan (2x), Moore, Sam (1x), Mara T (1x), Corte, Cesar J (1x), Cristia, Jose Maria (1x), Berthelot, Yannick (1x), Capron, Daniel (1x), Wall, Bill (1x)
7.Nc3 — 0.6% (55 parties)
Ambassadeurs : Farcas Knapp, Alberto (2x), Morris Alfred (1x), Crakanthorp, Spencer (1x), Eisinger, Max Jr (1x), Decker, Hans (1x), Gabai A (1x), Zahilas, Loukas N. (1x), Fiszner, M. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.O-O 7.c4 7.h3 7.Nc3
<1800 295 88% 6% 1% 1%
1800-2200 2862 91% 6% 1% 1%
2200-2600 3504 97% 2% 0% 0%
2600+ 376 99% 1%
Évolution par décennie (% des parties)
Décennie N parties 7.O-O 7.c4 7.h3 7.Nc3
1840s 2 100%
1850s 5 100%
1860s 4 100%
1870s 3 67% 33%
1880s 9 89% 11%
1890s 10 80% 10%
1900s 20 100%
1910s 45 62% 33% 2%
1920s 21 76% 10% 5% 5%
1930s 7 100%
1940s 13 85%
1950s 21 86% 10%
1960s 15 93% 7%
1970s 39 90% 5% 3%
1980s 271 94% 5% 1%
1990s 1236 92% 5% 1% 1%
2000s 3484 93% 5% 1% 1%
2010s 2305 94% 4% 1% 1%
2020s 1438 96% 3% 0% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.O-O 94% 96% ▲ +2.4%
7.c4 4% 3% ▼ -1.4%
7.h3 1% 0% -0.4%
7.Nc3 1% 1% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 8 parties
Kasparov, Garry — 5 parties
Kramnik, Vladimir — 5 parties
Alekhine, Alexander — 2 parties
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7.O-O — 93.2% (8337 parties)
1842 — City of Budapest vs Paris Chess Club — 1-0 — Postal
1843 — Budapest vs Azuaje Paris, Jose Ignacio — 1-0 — corr
1851 — Emma Iniya Williams R vs Staunton, Howard — 0-1 — London ENG
1853 — Harrwitz, Daniel vs Loewenthal, Johann — 1/2-1/2 — London ENG
1857 — Staunton, Howard vs ? — 1-0 — London ENG
7.c4 — 4.5% (403 parties)
1877 — Riemann, Fritz vs Doppler, Damien — 1-0 — Leipzig GER
1883 — Neustadtl, Hermann vs Dauthendey — 1-0 — Nuerenberg GER
1899 — Taeckholm, R. vs Nielsen, Vilhelm — 1/2-1/2 — Copenhagen DEN
1912 — Janowski, Dawid vs Marshall, Frank — 0-1 — Biarritz
1912 — Janowski, Dawid vs Marshall, Frank — 0-1 — Biarritz
7.h3 — 0.6% (56 parties)
1915 — Moore, Sam vs Mara T — 1-0 — Christchurch NZL
1929 — Corte, Cesar J vs Cristia, Jose Maria — 0-1 — Rosario ARG
1979 — Berthelot, Yannick vs Capron, Daniel — 0-1 — Courchevel
1988 — Wall, Bill vs Sheffeld, Ed — 1/2-1/2 — San Jose, CA USA
1988 — de Wall, Robert vs Sheffeld — 1/2-1/2 — San Jose
7.Nc3 — 0.6% (55 parties)
1928 — Morris Alfred vs Crakanthorp, Spencer — 0-1 — Perth AUS
1955 — Eisinger, Max Jr vs Decker, Hans — 1-0 — Muehlburg
1955 — Farcas Knapp, Alberto vs Farcas Knapp, Alberto — 1-0 — Prague CZE
1994 — Gabai A vs Zahilas, Loukas N. — 0-1 — Ikaros GRE
1994 — Fiszner, M. vs Jirjis, F. — 0-1 — Detroit ch-MI M/X