D35n - 4.cxd5 exd5 5.Bg5 c6 6.e3 Nbd7 - Exchange

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D35n — Exchange
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Nbd7
Eval: [+0.36]
Les coups candidats
7.Bd3 — 85.1% (5765 parties)
Ambassadeurs : Flohr, Salo (19x), Bullen, Alex (18x), Raicevic, Vladimir (13x), Lacrosse, Marc (11x), Alekseev, Evgeny (11x), Panchenko, Alexander N (10x), Kozlov, Oleg (10x), Alekhine, Alexander (9x)
7.Qc2 — 7.7% (521 parties)
Ambassadeurs : Knechtel, Roland (5x), Volkov, Sergey (5x), Ramirez, Maria Eugenia (4x), Thomas, George Alan (3x), Vooremaa, Andres (3x), Knaak, Rainer (3x), Litz, Knut (3x), Mihailidis, Anastasios (3x)
7.Nf3 — 6.8% (461 parties)
Ambassadeurs : Salzmann, Stefan (3x), Cvetkovic, Srdjan (3x), Blanes Gay, Sir Nil (2x), Jaffe, Charles (2x), Torres Poza, Jesus Manuel (2x), Rodriguez Perez, Miguel Angel (2x), Pokora, Lubomir (2x), Kesten, Sebastian (2x)
7.a3 — 0.2% (13 parties)
Ambassadeurs : Duchamp, Marcel (1x), Przepiorka, Dawid (1x), Facio Palos, Omar (1x), Vasiljevic, Branko (1x), Graf Markus (1x), Najjar, Johannes, Dr. (1x), Ishangulyyeva, Aknyr (1x), Kurbanova, Maya (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd3 7.Qc2 7.Nf3 7.a3
<1800 251 80% 10% 10% —
1800-2200 2602 84% 8% 7% 0%
2200-2600 2047 90% 7% 3% 0%
2600+ 47 98% 2% — —
Évolution par décennie (% des parties)
Décennie N parties 7.Bd3 7.Qc2 7.Nf3 7.a3
1890s 1 — — 100% —
1900s 11 73% — 27% —
1910s 3 100% — — —
1920s 39 90% — 10% —
1930s 141 92% 4% 3% 1%
1940s 85 84% 8% 8% —
1950s 118 85% 11% 4% —
1960s 122 81% 11% 8% —
1970s 154 84% 12% 4% —
1980s 309 85% 6% 9% 0%
1990s 1246 87% 6% 7% —
2000s 2021 83% 9% 8% 0%
2010s 2026 84% 8% 7% 0%
2020s 498 93% 5% 2% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd3 84% 93% ▲ +8.2%
7.Qc2 8% 5% ▼ -3.8%
7.Nf3 7% 2% ▼ -4.7%
7.a3 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Euwe, Max — 5 parties
Smyslov, Vladimir — 3 parties
Tal, Mikhail — 2 parties
Karpov, Anatoly — 2 parties
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7.Bd3 — 85.1% (5765 parties)
1905 — Napier, William vs Teichmann, Richard — 1/2-1/2 — Glasgow SCO
1905 — Aadhyeta Roy vs Loman, Rudolf — 1-0 — Barmen GER
1905 — Marshall, Frank vs Rubinstein, Akiba — 1-0 — Scheveningen NED
1905 — Marshall Viele, Fabrizio Aaron vs Janowski, Dawid — 1/2-1/2 — Ostende
1906 — Allen Jones vs Young John Welsh — 1-0 — New York, NY USA
7.Qc2 — 7.7% (521 parties)
1931 — Havasi, Kornel vs Luckis, Markas — 0-1 — Prague CZE
1935 — Thomas, George Alan vs Milner Barry, Philip — 1-0 — Margate ENG
1936 — Thomas, George Alan vs Treybal, Karel — 1/2-1/2 — Podebrady CZE
1936 — Thomas, George Alan vs Parr, Frank — 0-1 — Bournemouth
1936 — Havasi, Kornel vs Rethy, Pal — 1-0 — Budapest HUN
7.Nf3 — 6.8% (461 parties)
1898 — Walbrodt, Carl vs Janowski, Dawid — 0-1 — Vienna AUT
1904 — Sawyer, Joseph vs Kurrle, William — 1-0 — Montreal CAN
1906 — Paice E vs Mitchell James Reid — 1/2-1/2 — USA
1909 — Marshall Viele, Fabrizio Aaron vs Jaffe, Charles — 0-1 — Bath Beach
1923 — Seitz, Jakob Adolf vs Alekhine, Alexander — 0-1 — Portsmouth-Southsea (03)
7.a3 — 0.2% (13 parties)
1930 — Duchamp, Marcel vs Przepiorka, Dawid — 0-1 — Hamburg GER
1989 — Facio Palos, Omar vs Vasiljevic, Branko — 1/2-1/2 — Tuzla
2000 — Ishangulyyeva, Aknyr vs Kurbanova, Maya — 1/2-1/2 — Ashgabat TKM
2001 — Schmidt, Osmar Raulino vs Butenco, Halex Campos — 0-1 — Brazil
2002 — Draxler, Gottfried vs Bittner, Friedrich, Dr. — 1/2-1/2 — Bruchkoebel