D50k - 4…c5 5.Nf3 cxd4 6.Qxd4 - Semi-Tarrasch Old Pillsbury Variation

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D50k — Semi-Tarrasch Old Pillsbury Variation
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 c5 5.Nf3 cxd4 6.Qxd4
Les coups candidats
6…Nc6 — 59.8% (79 parties)
Ambassadeurs : Pillsbury, Harry (4x), Lasker, Emanuel (4x), Znosko-Borovsky, Eugene (2x), Bogoljubow, Efim (2x), Dr. E. Lasker (1x), Blackburne, Joseph (1x), Showalter, Jackson (1x), Nelson-Lasker, Emanue (1x)
6…Be7 — 38.6% (51 parties)
Ambassadeurs : Cohn, Erich (4x), Euwe, Max (2x), Barczay, Laszlo (2x), Dely, Peter (2x), Fuster, Geza (2x), Suesman, Walter B (1x), Levin, Jerome A (1x), Rubinstein, Akiba (1x)
6…Nbd7 — 0.8% (1 parties)
Ambassadeurs : Sandulescu, Gheorghe (1x), Dobrea, Eugen (1x)
6…Bb4 — 0.8% (1 parties)
Ambassadeurs : Melo, Silvio Sa De (1x), Oliveira, Lincoln Robert Lemo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Nc6 6…Be7 6…Nbd7 6…Bb4
<1800 9 56% 44% — —
1800-2200 26 62% 35% 4% —
2200-2600 16 81% 19% — —
2600+ 1 — 100% — —
Évolution par décennie (% des parties)
Décennie N parties 6…Nc6 6…Be7 6…Nbd7 6…Bb4
1880s 1 100% — — —
1890s 1 100% — — —
1900s 13 77% 23% — —
1910s 5 60% 40% — —
1920s 2 50% 50% — —
1930s 4 75% 25% — —
1940s 7 43% 57% — —
1950s 8 38% 62% — —
1960s 9 44% 56% — —
1970s 4 50% 50% — —
1980s 5 60% 40% — —
1990s 13 46% 54% — —
2000s 30 63% 37% — —
2010s 24 58% 33% 4% 4%
2020s 6 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Nc6 58% 100% ▲ +41.7%
6…Be7 33% 0% ▼ -33.3%
6…Nbd7 4% 0% ▼ -4.2%
6…Bb4 4% 0% ▼ -4.2%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 4 parties
Euwe, Max — 2 parties
Alekhine, Alexander — 1 partie
Parties historiques
6…Nc6 — 59.8% (79 parties)
1889 — Blackburne, Joseph vs Showalter, Jackson — 1-0 — New York, NY USA
1896 — Pillsbury, Harry vs Dr. E. Lasker — 0-1 — St Petersburg RUS
1900 — Lasker, Emanuel vs Spielmann Nielsen, Philip — 1/2-1/2 — Vienna AUH
1900 — Lasker, Emanuel vs Spielmann, Rudolf — 1/2-1/2 — Vienna AUT
1901 — Lee, Francis J vs Teichmann, Richard — 1-0 — London ENG
6…Be7 — 38.6% (51 parties)
1906 — Post, Erhard vs Cohn, Erich — 0-1 — Berlin GER
1907 — Cohn, Erich vs Teichmann, Richard — 0-1 — Carlsbad CZE
1907 — Cohn, Erich vs Johner, Paul — 1-0 — Ostende II
1912 — Cohn, Erich vs Rubinstein, Akiba — 0-1 — Bad Pistyan CZE
1912 — Alpha Miles vs Gyles, Alfred — 0-1 — Napier
6…Nbd7 — 0.8% (1 parties)
2011 — Sandulescu, Gheorghe vs Dobrea, Eugen — 1/2-1/2 — Sarata Monteoru
6…Bb4 — 0.8% (1 parties)
2011 — Melo, Silvio Sa De vs Oliveira, Lincoln Robert Lemo — 1-0 — Recife