D64j - 8…Re8 9.a3 a6 - Orthodox Rubinstein Attack

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D64j — Orthodox Rubinstein Attack
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 Re8 9.a3 a6
Les coups candidats
10.Bd3 — 45.4% (83 parties)
Ambassadeurs : Havasi, Kornel (5x), Alekhine, Alexander (4x), Sacconi, Antonio (3x), Capablanca, Jose (3x), Alatortsev, Vladimir N. (2x), Steiner, Lajos (2x), Steiner, Herman (2x), Pirc, Vasja (2x)
10.h3 — 25.7% (47 parties)
Ambassadeurs : Alekhine, Alexander (3x), Becker, Albert (2x), Bustgens (2x), Gruenfeld, Ernst (2x), Chajes, Oscar (2x), Pachta, Paul (2x), Steiner, Bruno (2x), Kan, Ilya A (1x)
10.cxd5 — 14.8% (27 parties)
Ambassadeurs : Bogoljubow, Efim (2x), Kmoch, Hans (2x), Rejfir, Josef (1x), Havasi, Kornel (1x), Asztalos, Lajos (1x), Von Holzhausen, Walther (1x), Kashdan, Isaac (1x), Gruenfeld, Ernst (1x)
10.c5 — 4.4% (8 parties)
Ambassadeurs : Gruenfeld, Ernst (1x), Beutum, Sigmund (1x), Dorfman, Iossif (1x), Zakharov, Alexander V (1x), Spassov, Liuben (1x), Simic, Radoslav K (1x), Malloni, Marcello (1x), Scagliarini, Valentina (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Bd3 10.h3 10.cxd5 10.c5
1800-2200 34 56% 15% 15% 6%
2200-2600 56 43% 30% 14% 5%
2600+ 1 — 100% — —
Évolution par décennie (% des parties)
Décennie N parties 10.Bd3 10.h3 10.cxd5 10.c5
1920s 26 50% 27% 8% 4%
1930s 43 35% 26% 23% —
1940s 8 50% 50% — —
1950s 3 33% 33% — —
1960s 1 100% — — —
1970s 2 50% — — 50%
1980s 13 23% 38% 23% 8%
1990s 31 52% 16% 16% 6%
2000s 33 45% 27% 15% 9%
2010s 18 61% 17% 11% —
2020s 5 60% 40% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Bd3 61% 60% ▼ -1.1%
10.h3 17% 40% ▲ +23.3%
10.cxd5 11% 0% ▼ -11.1%
10.c5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 7 parties
Lasker, Emanuel — 1 partie
Parties historiques
10.Bd3 — 45.4% (83 parties)
1923 — Alekhine, Alexander vs Lancel Edmond — 0-1 — Brussels BEL
1923 — Bogoljubow, Efim vs Reti, Richard — 0-1 — Carlsbad CZE
1923 — Factor, Samuel D vs Whitaker, Norman — 1-0 — San Francisco, CA USA
1924 — Gibson, William vs Price, Hubert E — 0-1 — Southport ENG
1925 — Winter, William vs Yates, Fred Dewhirst — 0-1 — Stratford-upon-Avon
10.h3 — 25.7% (47 parties)
1923 — Oskam, Gerard vs Yates, Frederic D — 0-1 — Scheveningen NED
1923 — Alekhine, Alexander vs Caes, Joeri — 1-0 — Carlsbad CZE
1923 — Alekhine, Alexander vs Chajes, Oscar — 1-0 — Karlsbad CSR
1923 — Alekhine, Alexander vs Chajes, Oscar — 1-0 — Carlsbad CZE
1924 — Schelfhout, Willem vs Boer, Adriaan — 1-0 — NED
10.cxd5 — 14.8% (27 parties)
1927 — Bogoljubow, Efim vs Von Holzhausen, Walther — 1-0 — Bremen GER
1928 — Kmoch, Hans vs Takacs, Sandor — 1/2-1/2 — Vienna AUT
1930 — Kashdan, Isaac vs Gruenfeld, Ernst — 1-0 — Gyor
1930 — Stoltz, De Raven vs Samisch, Romuald — 0-1 — Hamburg GER
1930 — Stoltz, Gabriel vs Saemisch, Friedrich — 0-1 — Olympiad Hamburg GER
10.c5 — 4.4% (8 parties)
1928 — Gruenfeld, Ernst vs Beutum, Sigmund — 1-0 — Vienna AUT
1976 — Dorfman, Iossif vs Zakharov, Alexander V — 1/2-1/2 — Moscow RUS
1981 — Spassov, Liuben vs Simic, Radoslav K — 0-1 — Athens tt Athens GRE
1996 — Spesny, Jan vs Dlouhy, David — 1/2-1/2 — Prague CZE
1997 — Malloni, Marcello vs Scagliarini, Valentina — 1-0 — Rome ITA