D40b - 5.e3 Be7 - Semi-Tarrasch

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D40b — Semi-Tarrasch
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.e3 Be7
Les coups candidats
6.Bd3 — 27.1% (151 parties)
Ambassadeurs : Janowski, Dawid (2x), Taubenhaus, Jean (2x), Saint Amant, Pierre C (1x), Staunton, Howard (1x), Nimzowitsch, Aron (1x), Lie Niels (1x), Menchik, Vera Frantsevna (1x), Seitz, Jakob Adolf (1x)
6.Be2 — 19.7% (110 parties)
Ambassadeurs : Than, Hlaing Win (2x), Seni P (1x), Zon G (1x), Graf-Stevenson, Sonja (1x), Sapira, Emmanuel (1x), Vanni, Dario (1x), Menna Rigato, Giuseppe Rafael (1x), Bilek, Istvan (1x)
6.dxc5 — 18.6% (104 parties)
Ambassadeurs : Capablanca, Jose (2x), Janowski, Dawid (2x), Alekhine, Alexander (2x), Baynes George (1x), Stanley, John (1x), Reger, Timothee (1x), Rosselli, S. (1x), Bernstein, Olivia (1x)
6.cxd5 — 16.7% (93 parties)
Ambassadeurs : Berg, Klaus (2x), Abramovic, Bosko (2x), Sofrevski, Jovan (2x), Korchnoi, Viktor (1x), Schuster, Thomas (1x), Petrosian, Tigran A. (1x), Gipslis, Aivars (1x), Portisch, Lajos (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Bd3 6.Be2 6.dxc5 6.cxd5
<1800 51 33% 29% 10% 16%
1800-2200 201 27% 22% 22% 15%
2200-2600 75 17% 4% 28% 23%
Évolution par décennie (% des parties)
Décennie N parties 6.Bd3 6.Be2 6.dxc5 6.cxd5
1840s 1 100% — — —
1880s 1 — 100% — —
1890s 2 — — 50% —
1900s 6 50% — — —
1910s 3 33% — 67% —
1920s 3 33% — 33% —
1930s 6 17% 33% 33% —
1940s 6 50% — 33% —
1950s 6 33% — 17% 17%
1960s 12 8% 8% 25% 33%
1970s 9 56% 11% — 11%
1980s 21 19% 10% 14% 33%
1990s 105 30% 16% 23% 14%
2000s 155 30% 21% 15% 14%
2010s 202 23% 25% 20% 18%
2020s 20 20% 15% 5% 35%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Bd3 23% 20% ▼ -2.8%
6.Be2 25% 15% ▼ -9.8%
6.dxc5 20% 5% ▼ -15.3%
6.cxd5 18% 35% ▲ +16.7%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 4 parties
Parties historiques
6.Bd3 — 27.1% (151 parties)
1843 — Saint Amant, Pierre C vs Staunton, Howard — 0-1 — Paris FRA
1901 — Bleykmans, Dirk vs Esser, Jan — 0-1 — Haarlem NED
1903 — Janowski, Dawid vs Taubenhaus, Jean — 1/2-1/2 — Paris FRA
1903 — Janowski, Dawid vs Taubenhaus, Jean — 1/2-1/2 — Paris FRA
1910 — Tarrasch, Siegbert vs Yates, Frederic D — 0-1 — Hamburg GER
6.Be2 — 19.7% (110 parties)
1886 — Seni P vs Zon G — 1-0 — Rome ITA
1936 — Vanni, Dario vs Menna Rigato, Giuseppe Rafael — 1-0 — Brindisi ITA
1937 — Graf-Stevenson, Sonja vs Sapira, Emmanuel — 1-0 — Hastings ENG
1962 — Bilek, Istvan vs Barcza, Gedeon — 1/2-1/2 — Stockholm SWE
1973 — Van Weezel, Chris vs Cuijpers, Frans Andre — 1/2-1/2 — Amsterdam NED
6.dxc5 — 18.6% (104 parties)
1897 — Baynes George vs Stanley, John — 0-1 — Warrnambool
1911 — Capablanca, Jose vs Janowski, Dawid — 1-0 — San Sebastian ESP
1911 — Capablanca, Jose vs Janowski, Dawid — 1-0 — San Sebastian ESP
1920 — Thomas, George Alan vs Blake, Joseph — 1-0 — Edinburgh, McEwan Hall
1932 — Acevedo Aybar, Maria Alejandra vs Alekhine, Alexander — 0-1 — Mexico City MEX
6.cxd5 — 16.7% (93 parties)
1958 — Petrosian, Tigran A. vs Gipslis, Aivars — 1-0 — Riga ch-URS
1960 — Lopez Garcia, Raino M vs Schuster, Theodor — 1/2-1/2 — Berg en Dal
1961 — Korchnoi, Viktor vs Schuster, Thomas — 1-0 — Oberhausen etc
1965 — Neikirkh, Oleg vs Grabczewski, Romuald — 1/2-1/2 — Polancia Zdroj
1968 — Portisch, Lajos vs Barcza, Gedeon — 1-0 — Ungarn