C48l - 4…Nd4 5.Nxd4 exd4 6.e5 dxc3 7.exf6 Qxf6 8.dxc3 Bc5 - Rubinstein Exchange Variation [-0.01]

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C48l — Rubinstein Exchange Variation
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Nxd4 exd4 6.e5 dxc3 7.exf6 Qxf6 8.dxc3 Bc5
Eval: [-0.01]
Les coups candidats
9.Qe2+ — 59.9% (254 parties)
Ambassadeurs : Wilshusen, Horst (12x), Hebden, Mark L (7x), Speisser, Patrick (7x), Lauer, Frederic (4x), Hovhannisyan, Razmik (4x), Gruenfeld, Ernst (3x), Beliavsky, Alexander G (3x), Willmann, Bernd (3x)
9.O-O — 39.9% (169 parties)
Ambassadeurs : Iuldachev, Saidali (5x), Malaniuk, Vladimir P (3x), Aleksandrov Ivanchev, Aleksandar (3x), Milde, Lars (3x), Imanaliev, Taalaibek (2x), Yurtaev, Leonid (2x), Saadman Safin, Saad Chowdhury (2x), Pavasovic, Dusko (2x)
9.Qh5 — 0.2% (1 parties)
Ambassadeurs : Bader, Bengt (1x), Cloodt, Henrik (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Qe2+ 9.O-O 9.Qh5
<1800 22 77% 23% —
1800-2200 125 59% 41% —
2200-2600 208 57% 43% —
2600+ 22 77% 23% —
Évolution par décennie (% des parties)
Décennie N parties 9.Qe2+ 9.O-O 9.Qh5
1920s 1 — 100% —
1930s 2 100% — —
1940s 3 67% 33% —
1950s 3 67% 33% —
1960s 5 60% 40% —
1970s 1 — 100% —
1980s 10 40% 60% —
1990s 33 36% 64% —
2000s 114 47% 52% 1%
2010s 139 64% 36% —
2020s 113 76% 24% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Qe2+ 64% 76% ▲ +12.1%
9.O-O 36% 24% ▼ -12.1%
9.Qh5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 3 parties
Alekhine, Alexander — 2 parties
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie
Parties historiques
9.Qe2+ — 59.9% (254 parties)
1930 — Maroczy, Geza vs Rubinstein, Akiba — 1/2-1/2 — San Remo ITA
1931 — Kashdan, Isaac vs Alekhine, Alexander — 1/2-1/2 — Bled SLO
1944 — Rey Ardid, Ramon vs Alekhine, Alexander — 1/2-1/2 — Saragossa,ESP
1947 — Muller, Hans vs Gruenfeld, Ernst — 1/2-1/2 — Vienna SCHLECHTER-mem
1950 — Muller, Hans vs Gruenfeld, Ernst — 1/2-1/2 — Vienna AUT
9.O-O — 39.9% (169 parties)
1921 — Ahues, Carl vs Brinckmann, Alfred — 1-0 — Hamburg GER
1948 — Filchev, Rusko vs Kostakiev, Dimitar — 1/2-1/2 — Sofia BUL
1954 — Louma, Josef vs Stulik, Vlastimil — 1/2-1/2 — Jablonec nad Nisou
1963 — Eriksson Lasse vs Rautio Ilmari — 1/2-1/2 — ?
1967 — Menges Gerhard vs Heemsoth, Hermann — 0-1 — corr FS
9.Qh5 — 0.2% (1 parties)
2008 — Bader, Bengt vs Cloodt, Henrik — 0-1 — ICCF