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B13e — Exchange
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3
Eval: [+0.13]
Les coups candidats
Ambassadeurs : Shubin, Kirill (45x), Belenkaya, Dina (38x), Shuvalova, Polina (35x), Rodrigue-Lemieux, Shawn (34x), Eperjesi, Laszlo Dr. (27x), Cvitan, Ena (27x), Kaps, Darja (24x), Lyell, Mark (24x)
4…Nf6 — 19.4% (5430 parties)
Ambassadeurs : Moody, David W (19x), Meduna, Eduard (19x), Shubin, Kirill (15x), Triapishko, Alexandr (15x), Tartakower, Savielly (9x), Rodrigue-Lemieux, Shawn (9x), Eperjesi, Laszlo Dr. (8x), Vadasz, Laszlo (8x)
4…g6 — 1.8% (498 parties)
Ambassadeurs : Bellon Lopez, Juan Manuel (8x), Schwab, Rene (6x), Ivekovic, Mario (5x), McKay, Roderick M (4x), Bendig, Frank (4x), Perez Garcia, Hebert (3x), Cenal Gutierrez, Ruben (3x), Margolit, Remir B. (3x)
4…e6 — 0.4% (105 parties)
Ambassadeurs : Voroshilov, Daniil (2x), Kajnih, Danilo (2x), Rubinstein, Akiba (1x), Watts, William (1x), Salwe, George (1x), Izbinsky, Stefan (1x), Bortolin, Bruno (1x), Pohl-Kuemmel, Jens-Uwe (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Nc6 4…Nf6 4…g6 4…e6
<1800 1427 69% 28% 1% 1%
1800-2200 12061 77% 20% 2% 0%
2200-2600 8376 86% 13% 1% 0%
2600+ 320 84% 16%
Évolution par décennie (% des parties)
Décennie N parties 4…Nc6 4…Nf6 4…g6 4…e6
1880s 6 83% 17%
1890s 1 100%
1900s 12 58% 33% 8%
1910s 12 67% 25%
1920s 100 71% 28% 1%
1930s 144 87% 12% 1%
1940s 83 80% 20%
1950s 58 84% 16%
1960s 126 71% 25% 4%
1970s 512 78% 17% 5% 1%
1980s 994 80% 15% 5% 0%
1990s 4336 76% 20% 2% 0%
2000s 6889 75% 22% 2% 0%
2010s 9392 80% 18% 1% 0%
2020s 5343 80% 19% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Nc6 80% 80% +0.5%
4…Nf6 18% 19% ▲ +1.1%
4…g6 1% 0% ▼ -1.0%
4…e6 0% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Gukesh D — 10 parties
Anand, Viswanathan — 8 parties
Alekhine, Alexander — 7 parties
Kasparov, Garry — 7 parties
Carlsen, Magnus — 7 parties
Hou, Yifan — 5 parties
Euwe, Max — 4 parties
Tal, Mikhail — 3 parties
Karpov, Anatoly — 3 parties
Lasker, Emanuel — 2 parties
Smyslov, Vladimir — 2 parties
Karpov, Aleksandr — 2 parties
Ding, Liren — 2 parties
Kramnik, Vladimir — 2 parties
Parties historiques
4…Nc6 — 78.1% (21862 parties)
1880 — Tarrasch vs Von Scheve, Theodor — 1-0 — Breslau GER
1880 — Tarrasch, Siegbert vs Von Scheve, Theodor — 1-0 — Breslau GER
1884 — Csank, Adolf vs Kann, Marcus — 1-0 — Vienna AUT
1889 — Alapin, Simon vs Bauer, Jachym — 1/2-1/2 — Breslau GER
1889 — White, Max vs Delmar, Eugene — 1-0 — New York, NY USA
4…Nf6 — 19.4% (5430 parties)
1883 — Schottlaender, Arnold vs White, Max — 0-1 — Nuerenberg GER
1900 — Passmore, S. vs Alvarez Lee, Felix — 0-1 — London ENG
1901 — Teichmann, Richard vs Alvarez Lee, Felix — 1-0 — London ENG
1907 — Mortimer, James vs Alvarez Lee, Felix — 0-1 — Ostende II
1907 — Blackburne, Joseph vs Alvarez Lee, Felix — 1-0 — Ostende II
4…g6 — 1.8% (498 parties)
1936 — Grguric, Viktor vs Engel, Jindrich — 0-1 — Podebrady CZE
1964 — Shidkov vs Atamanov, Andrey — 1-0 — Kiev UKR
1968 — Damjanovic, Mato vs Kolarov, Atanas S. — 0-1 — It Buesum GER
1968 — Moskalenko, Viktor vs Bronstein, David I — 1-0 — Riga LAT
1969 — Czerniak, Moshe vs Yanofsky, Daniel Abraham — 1/2-1/2 — Netanya ISR
4…e6 — 0.4% (105 parties)
1905 — Salwe, George vs Izbinsky, Stefan — 1-0 — St Petersburg RUS
1924 — Rubinstein, Akiba vs Watts, William — 1-0 — Southport ENG
1971 — Hresc, Vladimir vs Kajnih, Danilo — 0-1 — Pula CRO
1972 — Sanchez Luis Augusto vs Lopez, Fernando — 1-0 — Barranquilla COL
1978 — Cacique Arambulo, Luis Alfonso vs Ferrari Frei, C. — 1/2-1/2 — Buenos Aires ARG