C68d - 4.Bxc6 dxc6 - Exchange [-0.05]

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C68d — Exchange
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6
Eval: [-0.05]
Les coups candidats
Ambassadeurs : Schubert, Steffen (108x), Rozentalis, Eduardas (104x), Gaujens, Artis (89x), Sherwood, Russell (74x), Zielinski, Sergej (73x), Packroff, Hermann (72x), ? (67x), Romanishin, Oleg M (55x)
Ambassadeurs : Auvinen, Esa (51x), Reer, Erdmann (20x), Lasker, Emanuel (16x), Bellisario, Carlo (14x), Moody, David W (12x), ? (12x), Alekhine, Alexander (11x), Kieninger, Georg (11x)
Ambassadeurs : Yandemirov, Valeri (48x), Andreev, Dobrotich (28x), Alekhine, Alexander (26x), Donev, Ivo (26x), Korchut, Adam (26x), Solak, Dragan (26x), Breja, Stanislav (25x), Stanojoski, Zvonko (24x)
5.d3 — 3.0% (1273 parties)
Ambassadeurs : Rozentalis, Eduardas (23x), Galyga, Jozef (8x), Narmontas, Raimondas (7x), Uruci, Endrit (7x), Trimborn, Cornelius (6x), Venturas, Bob (6x), Manilyk, Andrei (6x), Ganzer, Michael (6x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.O-O 5.d4 5.Nc3 5.d3
<1800 1664 67% 12% 7% 4%
1800-2200 13882 75% 12% 8% 3%
2200-2600 14042 80% 7% 10% 2%
2600+ 605 92% 2% 5% 0%
Évolution par décennie (% des parties)
Décennie N parties 5.O-O 5.d4 5.Nc3 5.d3
0s 1 100% — — —
1860s 3 67% 33% — —
1870s 10 40% 10% 10% 40%
1880s 13 54% — 31% 8%
1890s 27 22% 15% 48% 4%
1900s 111 13% 41% 31% 13%
1910s 119 4% 58% 26% 8%
1920s 129 3% 38% 56% 2%
1930s 84 2% 55% 42% —
1940s 69 7% 58% 33% 1%
1950s 152 7% 30% 60% 2%
1960s 577 68% 12% 16% 2%
1970s 1575 87% 6% 5% 1%
1980s 2064 81% 8% 8% 2%
1990s 7360 70% 11% 11% 3%
2000s 13495 74% 9% 9% 3%
2010s 13625 76% 10% 7% 3%
2020s 2461 72% 9% 10% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.O-O 76% 72% ▼ -3.5%
5.d4 10% 9% ▼ -0.8%
5.Nc3 7% 10% ▲ +3.0%
5.d3 3% 4% ▲ +0.8%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 10 parties
Alekhine, Alexander — 10 parties
Smyslov, Vladimir — 10 parties
Euwe, Max — 10 parties
Karpov, Aleksandr — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Kasparov, Garry — 9 parties
Tal, Mikhail — 7 parties
Steinitz, Wilhelm — 4 parties
Botvinnik, Mikhail — 4 parties
Ding, Liren — 3 parties
Parties historiques
5.O-O — 73.6% (30800 parties)
2 — Sikes, Haskel vs Garau, Bernard — 0-1 — IECC
1867 — Reichhelm, Gustavus C vs MacKenzie, George H — 0-1 — Philadelphia, PA USA
1868 — Kling, Karl-Adolf vs Hermann, Albert — 0-1 — Corr
1870 — Paulsen, Louis vs Minckwitz, Johannes — 1/2-1/2 — Baden-Baden GER
1870 — Morphy, Ernest vs Cadman, JP. — 1-0 — USA
5.d4 — 10.2% (4268 parties)
1866 — Minckwitz, Johannes vs Von Schmidt, Eugen — 0-1 — Leipzig GER
1871 — Alphonso Morgan vs MacKenzie, George H — 0-1 — New York, NY USA
1892 — Marco, Georg vs Schottlaender, Arnold — 1-0 — Dresden GER
1892 — Lasker, Emanuel vs P J Hoban — 1/2-1/2 — Philadelphia, PA USA
1892 — Lasker, Emanuel vs Pollock, William — 1-0 — Baltimore, MD USA
5.Nc3 — 9.3% (3915 parties)
1879 — Chigorin, Mikhail vs Schiffers, Emanuel — 1-0 — St Petersburg RUS
1883 — Teed, Frank vs Steinitz, Wilhelm — 1-0 — New York, NY USA
1883 — Teed, vs Steinitz, David — 1-0 — New York, NY USA
1886 — Schallopp, Emil vs Gunsberg, Isidor — 1-0 — Nottingham ENG
1886 — Schallopp, Emil vs Hanham, James — 1-0 — Nottingham ENG
5.d3 — 3.0% (1273 parties)
1870 — Brenzinger, Francis Eugene vs MacKenzie, George H — 0-1 — Brooklyn (Brooklyn CC)
1878 — Winawer, Szymon vs Rosenthal, Samuel — 1-0 — Paris FRA
1879 — Chigorin, Mikhail vs Schiffers, Sascha — 1-0 — St Petersburg RUS
1879 — Chigorin, Mikhail vs Schmidt, Eckhard, Dr. — 0-1 — St Petersburg RUS
1886 — Schallopp, Emil vs Burn, Amos — 0-1 — Nottingham ENG