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B13b — Exchange
1.e4 c6 2.d4 d5 3.exd5 cxd5
Eval: [+0.12]
Les coups candidats
Ambassadeurs : ? (127x), Arkell, Keith C (82x), Meduna, Eduard (78x), Sveshnikov, Evgeny (72x), Burmakin, Vladimir (66x), Lanka, Zigurds (65x), Eperjesi, Laszlo Dr. (56x), Gaujens, Artis (56x)
Ambassadeurs : Shubin, Kirill (61x), Rodrigue-Lemieux, Shawn (44x), Moody, David W (40x), Eperjesi, Laszlo Dr. (40x), Shuvalova, Polina (37x), Meduna, Eduard (30x), Belenkaya, Dina (30x), Cvitan, Ena (27x)
Ambassadeurs : Sveshnikov, Evgeny (42x), Woerl, Richard (14x), Williams, Rufus H. (12x), ? (11x), Hall, Jay Roy (11x), Kolosov, Anatoly G. (10x), Kovacs, Arthur Dr. (9x), Smirin, Ilia (9x)
4.c3 — 2.2% (1717 parties)
Ambassadeurs : Morin, Stephane (15x), Kovalevskaya, Ekaterina (14x), Chovanec, Vladimir (13x), Boehnisch, Manfred (11x), Hamidullin, Aydar (8x), Sojka, Ales (8x), Mezera, Lukás (8x), Kurajica, Bojan (7x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.c4 4.Bd3 4.Nf3 4.c3
<1800 3833 39% 37% 15% 2%
1800-2200 30709 49% 39% 7% 2%
2200-2600 24213 59% 35% 3% 2%
2600+ 823 51% 39% 7% 2%
Évolution par décennie (% des parties)
Décennie N parties 4.c4 4.Bd3 4.Nf3 4.c3
1840s 1 100%
1860s 1 100%
1880s 8 75% 25%
1890s 4 25% 75%
1900s 17 71% 24%
1910s 41 27% 29% 32% 10%
1920s 156 8% 64% 9% 15%
1930s 345 52% 42% 1% 3%
1940s 249 61% 33% 3% 2%
1950s 169 58% 34% 4% 2%
1960s 844 81% 15% 2% 2%
1970s 1434 59% 36% 3% 2%
1980s 3453 66% 29% 2% 1%
1990s 14259 59% 30% 6% 2%
2000s 23233 56% 30% 8% 3%
2010s 25002 48% 38% 8% 2%
2020s 9203 29% 58% 9% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.c4 48% 29% ▼ -19.0%
4.Bd3 38% 58% ▲ +20.5%
4.Nf3 8% 9% +0.4%
4.c3 2% 1% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties
Alekhine, Alexander — 10 parties
Tal, Mikhail — 10 parties
Botvinnik, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Karpov, Aleksandr — 10 parties
Karpov, Anatoly — 10 parties
Hou, Yifan — 10 parties
Carlsen, Magnus — 10 parties
Gukesh D — 10 parties
Smyslov, Vladimir — 5 parties
Ding, Liren — 4 parties
Kramnik, Vladimir — 4 parties
Lasker, Emanuel — 2 parties
Fischer, Robert James — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
4.c4 — 51.7% (40512 parties)
1844 — Williams, Elijah J vs Withers, John — 1-0 — Bristol ENG
1866 — Owen Louis B vs Mapes Robert — 1-0 — ?
1911 — Rabinovich, Abram vs Tartakower, Savielly — 0-1 — Carlsbad CZE
1912 — Mieses, Jacques vs Schlechter, Carl — 1/2-1/2 — Breslau GER
1912 — Krause, Orla Hermann vs Carls, Carl — 1-0 — Kiel GER
4.Bd3 — 35.7% (27998 parties)
1880 — Tarrasch vs Von Scheve, Theodor — 1-0 — Breslau GER
1880 — Tarrasch, Siegbert vs Von Scheve, Theodor — 1-0 — Breslau GER
1883 — Schottlaender, Arnold vs White, Max — 0-1 — Nuerenberg GER
1884 — Csank, Adolf vs Kann, Marcus — 1-0 — Vienna AUT
1889 — Alapin, Simon vs Bauer, Jachym — 1/2-1/2 — Breslau GER
4.Nf3 — 7.2% (5652 parties)
1883 — Atayupanqui Noa, Milagros Lluvia vs Winawer — 0-1 — London ENG
1886 — Von Bardeleben, Curt vs Caro, Horatio — 0-1 — Berlin GER
1893 — Baird, David vs Hanham, James — 1-0 — New York, NY USA
1894 — Zinkl, Adolf vs De Weydlich, Kasimir — 0-1 — Leipzig GER
1896 — Gunston, William H vs De Lambert, Olivier — 1-0 — Clifton
4.c3 — 2.2% (1717 parties)
1911 — Perlis, Julius vs Důras, Oldřich — 1/2-1/2 — Carlsbad CZE
1912 — Marshall, Frank vs A J Mackenzie F Feeny — 0-1 — Birmingham ENG
1913 — Skalicka, M. vs Milka, K — 0-1 — Mlada Boleslav CZE
1914 — Flamberg, Alexander vs Lowtzky, Mojsesz — 1-0 — St Petersburg RUS
1920 — Nubiola Weinstein, Dario vs Dimitriev Ilija — 1-0 — Moscow RUS