C68c - 4.Bxc6 bxc6 - Exchange [+0.76]

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C68c — Exchange
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 bxc6
Eval: [+0.76]
Les coups candidats
5.O-O — 40.9% (510 parties)
Ambassadeurs : Matos, Valmari (4x), Wall, Bill (3x), Hess, Ralf E. (3x), Sahl, Bjarke (3x), Sapienza, Julian (3x), Kuzmin, Gennadi (3x), Hughey, Micah (3x), Saitou, Tomoe (3x)
5.Nxe5 — 24.4% (304 parties)
Ambassadeurs : Collins, Richard Arnold (3x), Osterloh O (3x), Pillsbury, Harry (2x), Humphries, Mr (2x), Lafuente, David (2x), Tesio, Kevin (2x), Osterrieder, Mathias (2x), Lammers, Viktoria (2x)
5.d4 — 21.7% (271 parties)
Ambassadeurs : Alekhine, Alexander (7x), Lutikov, Anatoly S (3x), Lasker, Emanuel (2x), Ilyin Zhenevsky, Alexander (2x), Schoenmann, Wilhelm (2x), Geofroy, Marilyn (2x), Hess, Ralf E. (2x), Prie, Eric (2x)
5.Nc3 — 8.8% (110 parties)
Ambassadeurs : Fuchs, Walter (2x), Malevinsky, Alexander A (2x), Minev, Nikolay N (2x), Ralls, Nelson (2x), Burlak, Ilya (2x), Jevtic, Miroljub (2x), Fraile Vela, Maria Isabel (2x), Skalický, Frantisek (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.O-O 5.Nxe5 5.d4 5.Nc3
<1800 81 57% 21% 12% 6%
1800-2200 241 46% 15% 29% 7%
2200-2600 144 53% 7% 31% 8%
Évolution par décennie (% des parties)
Décennie N parties 5.O-O 5.Nxe5 5.d4 5.Nc3
1860s 1 — — — 100%
1890s 2 — 50% 50% —
1900s 6 — 67% 33% —
1910s 5 — — 80% 20%
1920s 6 — — 100% —
1930s 8 25% — 75% —
1940s 1 — — 100% —
1950s 9 — 33% 67% —
1960s 17 29% 24% 41% 6%
1970s 53 42% 2% 47% 8%
1980s 47 38% 11% 38% 13%
1990s 321 34% 28% 21% 11%
2000s 454 43% 28% 16% 8%
2010s 268 52% 18% 18% 9%
2020s 50 42% 34% 12% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.O-O 52% 42% ▼ -9.9%
5.Nxe5 18% 34% ▲ +15.7%
5.d4 18% 12% ▼ -5.9%
5.Nc3 9% 6% ▼ -2.6%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 7 parties
Lasker, Emanuel — 3 parties
Karpov, Anatoly — 2 parties
Kasparov, Garry — 2 parties
Parties historiques
5.O-O — 40.9% (510 parties)
1934 — Rabinovich, Ilya Mar vs Savitsky, Leonid — 1-0 — Leningrad ch-URS
1934 — Rabinovich, Ilya Mar vs Bohatyrchuk, Fedir Parfenovych — 0-1 — Leningrad ch-URS
1963 — Liebert, Heinz vs Malich, Burkhard, Dr. — 1/2-1/2 — Aschersleben GER
1966 — Albano, Marco vs Lucin, Enzo — 1/2-1/2 — Venice ITA
1967 — McCurdy, Gerald vs Pedersen, Karl — 1/2-1/2 — EUCup Copenhagen DEN
5.Nxe5 — 24.4% (304 parties)
1892 — Lasker, Emanuel vs Mordecai Morgan — 1/2-1/2 — Philadelphia, PA USA
1902 — Pillsbury, Harry vs Fall Saer — 1/2-1/2 — B09
1902 — Pillsbury, Harry vs Fall, Siegf — 1/2-1/2 — Vienna AUT
1904 — Marco, Georg vs Rubinstein, Akiba — 0-1 — Monte Carlo MNC
1904 — D Marco, Gianni vs Schlechter, Carl — 0-1 — Monte Carlo MNC
5.d4 — 21.7% (271 parties)
1890 — Holzwarth, Joseph vs Csank, Adolf — 0-1 — Vienna AUT
1904 — Fox, Albert vs Lasker, Emanuel — 0-1 — Cambridge
1908 — Lasker, Emanuel vs Snoek, J. — 1-0 — Nederland
1913 — Reti, Richard vs Hromadka, Karel — 0-1 — Mlada Boleslav CZE
1914 — Flamberg, Alexander vs Marshall, Frank — 1/2-1/2 — Mannheim GER
5.Nc3 — 8.8% (110 parties)
1864 — Voigt Gihan vs Ascharin, Andreas — 0-1 — Dorpat
1915 — Bogoljubow, Efim vs Flamberg, Alexander — 1-0 — Triberg
1963 — Fuchs, Reinhart vs Uhlmann, Wolfgang — 1/2-1/2 — Bad Liebenstein
1972 — Padevsky, Nikola vs Daskalov, Andrey — 1-0 — Sofia BUL
1973 — Pribyl, Josef vs Minev, Nikolay N — 1-0 — Luhacovice CZE