D61k - 7…c5 8.O-O-O - Orthodox, Rubinstein (1905)

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D61k — Orthodox Rubinstein
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Qc2 c5 8.O-O-O
Les coups candidats
8…Qa5 — 52.7% (136 parties)
Ambassadeurs : Pachman, Ludek (3x), Teichmann, Richard (3x), Piket, Jeroen (3x), Fichtl, Jiri (2x), Rotlewi, Georg (2x), Borisenko, Georgy K (2x), Bagirov, Vladimir (2x), Gaprindashvili, Nona (2x)
8…cxd4 — 23.6% (61 parties)
Ambassadeurs : Browne, Walter Shawn (2x), Aguilar Petersen, Martin Alejandro (1x), Akerlind Nielsen, Melvin (1x), Hakansson, Arthur (1x), Marco, Georg (1x), Schlieder, Rolf (1x), Haugaard Nielsen, Johannes (1x), Bilek, Istvan (1x)
8…dxc4 — 10.1% (26 parties)
Ambassadeurs : Schumacher, Helmut (2x), Browne, Walter Shawn (2x), Lake, Perry (1x), Bolduc, Steve (1x), Simic, Dragan (1x), Kovac Birkas, Arpad (1x), Acosta Hernandez, Raul (1x), Hernandez Alcalde, Ramon Aly (1x)
8…b6 — 6.6% (17 parties)
Ambassadeurs : Chalupetzky, Ferenc (2x), Balashov, Yuri (2x), Tarrasch, Siegbert (1x), Schlechter, Carl (1x), Sterk, Karoly (1x), Breyer, Gyula (1x), Bagirov, Vladimir (1x), Ftacnik, Lubomir (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Qa5 8…cxd4 8…dxc4 8…b6
<1800 5 60% 20% 20% —
1800-2200 49 51% 29% 6% 8%
2200-2600 87 39% 26% 20% 8%
2600+ 1 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 8…Qa5 8…cxd4 8…dxc4 8…b6
1900s 2 — 50% — 50%
1910s 6 67% — — 33%
1930s 1 — 100% — —
1940s 4 100% — — —
1950s 2 50% 50% — —
1960s 9 78% 22% — —
1970s 17 76% 12% 6% —
1980s 81 68% 11% 9% 2%
1990s 67 46% 30% 15% 4%
2000s 48 25% 40% 15% 10%
2010s 20 45% 25% 5% 20%
2020s 1 — 100% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Qa5 45% 0% ▼ -45.0%
8…cxd4 25% 100% ▲ +75.0%
8…dxc4 5% 0% ▼ -5.0%
8…b6 20% 0% ▼ -20.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Parties historiques
8…Qa5 — 52.7% (136 parties)
1911 — Rotlewi, Georg vs Teichmann, Richard — 0-1 — Carlsbad CZE
1911 — Rotlevi vs Teichmann, Richard — 0-1 — San Sebastian ESP
1911 — Rotlewi vs Teichmann, Alexander — 0-1 — Carlsbad CZE
1911 — Rotlewi, Georg vs Teichmann, Richard — 0-1 — Carlsbad CZE
1943 — Keres, Paul vs Fichtl, Jiri — 1-0 — Prague CZE
8…cxd4 — 23.6% (61 parties)
1905 — Hakansson, Arthur vs Marco, Georg — 1-0 — Barmen GER
1935 — Aguilar Petersen, Martin Alejandro vs Akerlind Nielsen, Melvin — 1-0 — Copenhagen DEN
1957 — Borisenko, Georgy K vs Kaminsky, Oleg — 1/2-1/2 — Sverdlovsk
1964 — Bilek, Istvan vs Malcanek, Oldrich — 1-0 — Reggio Emilia ITA
1969 — Schlieder, Rolf vs Haugaard Nielsen, Johannes — 1-0 — cr.
8…dxc4 — 10.1% (26 parties)
1978 — Vardi, Ilan vs Labelle, Jacques — 1-0 — Quebec Invitational
1980 — Paniagua, Roberto vs Evangelisti, Claudio — 1-0 — Reggio Emilia ITA
1981 — Simic, Dragan vs Kovac Birkas, Arpad — 0-1 — corr Yugoslavia
1982 — Acosta Hernandez, Raul vs Schumacher, Helmut — 1-0 — Luzern olm
1982 — Hernandez Alcalde, Ramon Aly vs Schumacher, Helmut — 1-0 — Lucerne SUI
8…b6 — 6.6% (17 parties)
1907 — Tarrasch, Siegbert vs Schlechter, Carl — 1/2-1/2 — Ostende
1911 — Chalupetzky, Ferenc vs Sterk, Karoly — 1/2-1/2 — Budapest HUN
1911 — Chalupetzky, Ferenc vs Breyer, Gyula — 1-0 — Budapest HUN
1985 — Bagirov, Vladimir vs Balashov, Yuri — 1/2-1/2 — Jurmala LAT
1988 — Ftacnik, Lubomir vs Balashov, Yuri — 1/2-1/2 — Trnava SVK