D27l - 7.dxc5 - Classical Spassky Variation

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D27l — Classical Spassky Variation
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.dxc5
Eval: [+0.20]
Les coups candidats
Ambassadeurs : Stevic, Hrvoje (40x), Rublevsky, Sergei (23x), Ilyin, Pavel Egorovich (22x), Kolanek, Roman (15x), Vorobiov, Evgeny E. (14x), Korchut, Adam (13x), Mista, Aleksander (13x), Edouard, Romain (12x)
7…Bxc5 — 44.1% (1852 parties)
Ambassadeurs : Volodarsky, Yury Aleksandrovich (20x), Dominguez Perez, Leinier (17x), Lintchevski, Daniil (17x), Timofeev, Artyom (17x), Karpatchev, Aleksandr (16x), Belenkaya, Dina (14x), Gerhards, Guntis (13x), Karjakin, Sergey (13x)
7…Qc7 — 0.9% (38 parties)
Ambassadeurs : ? (2x), Pfeiffer, Gerhard (1x), Ernst, Wilhelm (1x), Aronson, Eva (1x), Gamrekeli, G. (1x), Keres, Paul (1x), Benko, Pal (1x), Petrosian, Tigran V. (1x)
7…Qa5 — 0.3% (12 parties)
Ambassadeurs : Milde, Lars (3x), Neatherway, A Philip (2x), Repko, JF. (1x), Enklaar, Bert (1x), Thuesen, Mogens (1x), Thorhallsson, Throstur (1x), Breitenstein, Erich (1x), Riepe, Bernhard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Qxd1 7…Bxc5 7…Qc7 7…Qa5
<1800 49 47% 47% 2% 4%
1800-2200 899 61% 37% 2% 1%
2200-2600 2625 52% 47% 0% 0%
2600+ 274 41% 59% — —
Évolution par décennie (% des parties)
Décennie N parties 7…Qxd1 7…Bxc5 7…Qc7 7…Qa5
1910s 1 100% — — —
1920s 1 100% — — —
1930s 5 100% — — —
1940s 9 44% 44% 11% —
1950s 19 63% 26% 11% —
1960s 58 53% 38% 7% 2%
1970s 25 80% 20% — —
1980s 87 59% 40% 1% —
1990s 368 62% 36% 1% 0%
2000s 1289 59% 39% 1% 0%
2010s 1710 57% 43% 0% 0%
2020s 632 34% 66% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Qxd1 57% 34% ▼ -22.9%
7…Bxc5 43% 66% ▲ +23.0%
7…Qc7 0% 0% +0.1%
7…Qa5 0% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 8 parties
Kasparov, Garry — 6 parties
Smyslov, Vladimir — 4 parties
Euwe, Max — 2 parties
Tal, Mikhail — 2 parties
Carlsen, Magnus — 2 parties
Alekhine, Alexander — 1 partie
Gukesh D — 1 partie
Parties historiques
7…Qxd1 — 54.7% (2299 parties)
1911 — Levenfish, Grigory vs Teichmann, Richard — 1/2-1/2 — Carlsbad CZE
1923 — Sery, S. vs Master Walter Aira — 1/2-1/2 — Pardubice CZE
1933 — Hoenlinger, Baldur vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT
1933 — Pirc, Vasja vs Gruenfeld, Ernst — 1/2-1/2 — Moravska Ostrava
1935 — Gruenfeld, Ernst vs Flohr, Salo — 1/2-1/2 — Warsaw POL
7…Bxc5 — 44.1% (1852 parties)
1940 — Muhring, Willem Jan vs Euwe, Max — 1/2-1/2 — Rotterdam NED
1941 — Frydman, Paulino vs Pilnik, Herman — 1/2-1/2 — Buenos Aires ARG
1943 — Najdorf, Miguel vs Pilnik, Herman — 1/2-1/2 — Mar del Plata ARG
1946 — Stoltz, Gosta vs Book, Eero — 1/2-1/2 — Stockholm SWE
1952 — Vaitonis, Povilas vs Pilnik, Herman — 1/2-1/2 — Saltsjobaden SWE
7…Qc7 — 0.9% (38 parties)
1941 — Pfeiffer, Gerhard vs Ernst, Wilhelm — 1/2-1/2 — GER-ch Bad Oeynhausen GER
1953 — Berger, Benedikt vs Florian, T. — 1/2-1/2 — HUN-ch Budapest HUN
1959 — Benko, Pal vs Petrosian, Tigran V. — 1/2-1/2 — Bled/Zagreb/Belgrade
1960 — Gamrekeli, G. vs Keres, Paul — 0-1 — Parnu EST
1967 — Aronson, Eva vs ? — 1/2-1/2 — Subotica SRB
7…Qa5 — 0.3% (12 parties)
1962 — Repko, JF. vs Enklaar, Bert — 1-0 — Amsterdam NED
1997 — Thuesen, Mogens vs Thorhallsson, Throstur — 0-1 — Copenhagen DEN
2002 — Breitenstein, Erich vs Riepe, Bernhard — 0-1 — ?
2004 — Teubert, Joerg vs Milde, Lars — 1/2-1/2 — ?
2004 — Michna, Marcus, Dr. vs Milde, Lars — 1/2-1/2 — ?