C80h - 6.d4 Be7 - Spanish: Open (1905)

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C80h — Spanish: Open (1905)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 Be7
Les coups candidats
7.Re1 — 72.3% (562 parties)
Ambassadeurs : Sorri, Kari Juhani (17x), Pyhala, Antti (9x), Sydor, Andrzej (6x), Lindstedt, Johan (6x), Zivanic, Marko (4x), Bourgault, Julien (4x), Basso, Pier Luigi (4x), Prokofiev, Valentyn (4x)
7.Qe2 — 18.4% (143 parties)
Ambassadeurs : Pyhala, Antti (8x), Abhiram Chowdary S (5x), Sydor, Andrzej (4x), Abhishek Sori (4x), Sulava, Nenad (3x), Suetin, Alexey S (2x), Dobosz, Henryk (2x), Matulovic, Milan (2x)
7.dxe5 — 4.9% (38 parties)
Ambassadeurs : Litynska, Marta (3x), Pyhala, Antti (2x), Hlavac, Rudolf (2x), Bojkovic, Natasa (2x), Hintikka, Eero (2x), Seifert, Milan (1x), Bujupi, Fatmir (1x), Pirttimaki, Timo (1x)
7.d5 — 3.0% (23 parties)
Ambassadeurs : Khodarkovsky, Michael (1x), Sielaff, Michael (1x), Hudson, Carl E (1x), Rutherford, Simon (1x), Balduzzi, Reynaldo (1x), Piazzini, Luis (1x), Turunen, Erkki O (1x), Pyhala, Antti (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Re1 7.Qe2 7.dxe5 7.d5
<1800 17 71% 12% 6% 12%
1800-2200 178 72% 13% 7% 6%
2200-2600 442 74% 19% 5% 2%
2600+ 42 90% 7% — —
Évolution par décennie (% des parties)
Décennie N parties 7.Re1 7.Qe2 7.dxe5 7.d5
1950s 10 30% 40% — 30%
1960s 11 55% 45% — —
1970s 42 50% 43% 5% 2%
1980s 106 56% 32% 7% 3%
1990s 101 58% 30% 8% 3%
2000s 63 73% 8% 5% 10%
2010s 96 79% 16% 4% 1%
2020s 348 84% 9% 4% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Re1 79% 84% ▲ +4.7%
7.Qe2 16% 9% ▼ -6.4%
7.dxe5 4% 4% -0.1%
7.d5 1% 2% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 5 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
7.Re1 — 72.3% (562 parties)
1950 — Richter, Kurt vs Gumprich Kurt — 1-0 — ?
1955 — Macura, Emil vs Kos, Igor — 1/2-1/2 — Prague CZE
1958 — Sanguinetti, Raul vs Puiggros, Guillermo — 1-0 — Argentina
1960 — Jezek, Stanislav vs Florian, Jaromir — 1-0 — Ostrava CZE
1961 — Gabrys, Zygmunt vs Borowski, Natan — 1-0 — Katowice ch18-POL
7.Qe2 — 18.4% (143 parties)
1951 — Rabar, Braslav vs Akash Langer — 1-0 — Sarajevo BIH
1957 — Gentil, Lucien Rae vs Cruz Ccori Wenner — 1/2-1/2 — Rio de Janeiro BRA
1958 — Wexler, Francisco vs Puiggros, Guillermo — 1-0 — Buenos Aires ARG
1959 — Palermo, Vicente vs Piazzini, Luis — 1/2-1/2 — Buenos Aires ARG
1965 — Bogdanovic, Rajko vs Suetin, Alexey S — 1/2-1/2 — Sarajevo BIH
7.dxe5 — 4.9% (38 parties)
1974 — Berry, Jonathan vs Hunt, Daniel — 1-0 — Vancouver
1978 — Tonnemann, Wilhelm vs Burger, Heinrich — 0-1 — FRG-ch15 corr7578
1980 — Seifert, Milan vs Bujupi, Fatmir — 1-0 — Wroclaw POL
1981 — Fornari, Giuseppe vs Martin, Andrew D — 0-1 — Caorle op Caorle ITA
1982 — Peric, Slavisa vs Zupe, Miran — 0-1 — Caorle op Caorle ITA
7.d5 — 3.0% (23 parties)
1953 — Khodarkovsky, Michael vs Sielaff, Michael — 1-0 — Hamburg GER
1956 — Hudson, Carl E vs Rutherford, Simon — 0-1 — ?
1958 — Balduzzi, Reynaldo vs Piazzini, Luis — 1/2-1/2 — Buenos Aires ARG
1977 — Radev Iordanov, Nikolay vs Sydor, Andrzej — 1-0 — Varna BUL
1986 — Turunen, Erkki O vs Pyhala, Antti — 0-1 — Espoo