D40b - 5.e3 Be7 - Semi-Tarrasch (1907)

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D40b — Semi-Tarrasch (1907)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.e3 Be7
Les coups candidats
6.Bd3 — 26.2% (143 parties)
Ambassadeurs : Haecker, Johannes (2x), Tatarkin, N (1x), Demidovich, Nikolay (1x), Spassky, Boris Vasily (1x), Kalashian, Loris (1x), Soos, Bela (1x), Zara, Dan (1x), Wall, Alejandro (1x)
6.Be2 — 19.6% (107 parties)
Ambassadeurs : Bak, Istvan (1x), Anay Barche (1x), Tortorici, P. (1x), Cartia, Giorgio (1x), Timar, Zsolt (1x), Kovacs, Tibor (1x), Van Weezel, Chris (1x), Cuijpers, Frans Andre (1x)
6.dxc5 — 18.7% (102 parties)
Ambassadeurs : Golz, Werner (1x), Trifunovic, Petar (1x), Sliwa, Bogdan (1x), Szapiel, Henryk (1x), Dunkelblum, Arthur (1x), Martinez Abarca, Juan Pablo (1x), Walkewitz, Hubert (1x), Boehlig, Heinz, Dr. (1x)
6.cxd5 — 18.3% (100 parties)
Ambassadeurs : Berg, Klaus (3x), Abramovic, Bosko (2x), Sofrevski, Jovan (2x), Neikirkh, Oleg (1x), Grabczewski, Romuald (1x), Petrosian, Tigran V. (1x), Gipslis, Aivars (1x), Korchnoi, Viktor (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 92 32% 26% 9% 18%
1800-2200 224 26% 20% 22% 18%
2200-2600 85 15% 6% 27% 22%
Évolution par décennie (% des parties)
Décennie N parties 6.Bd3 6.Be2 6.dxc5 6.cxd5
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 205 22% 24% 21% 18%
2020s 33 18% 9% 15% 42%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Bd3 22% 18% ▼ -4.3%
6.Be2 24% 9% ▼ -15.3%
6.dxc5 21% 15% ▼ -5.8%
6.cxd5 18% 42% ▲ +24.4%
Parties historiques
6.Bd3 — 26.2% (143 parties)
1951 — Spassky, Boris Vasily vs Kalashian, Loris — 1-0 — Nuerenberg GER
1957 — Tatarkin, N vs Demidovich, Nikolay — 1-0 — ?
1967 — Soos, Bela vs Zara, Dan — 1/2-1/2 — Bucharest ROU
1972 — Haecker, Johannes vs Ungnad, Reiner — 1-0 — Oberursel
1972 — Haecker, Johannes vs Ungnad, Rainer — 1-0 — Oberursel
6.Be2 — 19.6% (107 parties)
1962 — Bak, Istvan vs Anay Barche — 1/2-1/2 — Stockholm izt
1973 — Van Weezel, Chris vs Cuijpers, Frans Andre — 1/2-1/2 — Amsterdam NED
1988 — Tortorici, P. vs Cartia, Giorgio — 1-0 — corr Italy
1988 — Timar, Zsolt vs Kovacs, Tibor — 1/2-1/2 — Budapest HUN
1993 — Tuitebayeva, Dinara vs Pantazi Angeliki — 0-1 — ?
6.dxc5 — 18.7% (102 parties)
1952 — Sliwa, Bogdan vs Szapiel, Henryk — 1/2-1/2 — Katowice POL
1963 — Walkewitz, Hubert vs Boehlig, Heinz, Dr. — 1-0 — Leipzig GER
1965 — Golz, Werner vs Trifunovic, Petar — 1/2-1/2 — Leipzig GER
1966 — Dunkelblum, Arthur vs Martinez Abarca, Juan Pablo — 1-0 — Havana CUB
1985 — Boensch, Uwe vs Womacka, Mathias — 1-0 — Jueterborg GER
6.cxd5 — 18.3% (100 parties)
1958 — Petrosian, Tigran V. vs Gipslis, Aivars — 1-0 — Riga ch-URS
1960 — Arriaga, Lopez Joshua Geraldo vs Schuster, Theodor — 1/2-1/2 — Berg en Dal A
1961 — Korchnoi, Viktor vs Schuster, Thomas — 1-0 — Oberhausen etc
1965 — Neikirkh, Oleg vs Grabczewski, Romuald — 1/2-1/2 — Polanica Zdroj POL
1968 — Portisch, Lajos vs Anay Barche — 1-0 — HUN