D64i - 8…a6 9.a3 h6 - Orthodox, Rubinstein Attack, Gruenfeld Variation (1934)

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D64i — Orthodox Rubinstein Attack Gruenfeld Variation
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 a6 9.a3 h6
Les coups candidats
Ambassadeurs : Alekhine, Alexander (5x), Gruenfeld, Ernst (4x), Capablanca, Jose (3x), Young III, William C. (3x), Dake, Arthur William (2x), Fausey, Verna M. (2x), Malmgren, Harald (1x), Johansson Tegelman Nils (1x)
10.Bf4 — 15.1% (11 parties)
Ambassadeurs : Denker, Arnold S (2x), Hanauer, Andre (1x), Alatortsev, Vladimir N. (1x), Sokolsky, Boris (1x), Hanauer, Milton Loeb (1x), Rosselli del Turco, Stefano (1x), Marotti, Davide (1x), Ivanov, Alexander Al. (1x)
10.h4 — 2.7% (2 parties)
Ambassadeurs : Acunzo, Domenico (1x), Pietrocola, Roberto (1x), Alcaraz Soriano, Angela (1x), Lopez, Carlos (1x)
10.cxd5 — 1.4% (1 parties)
Ambassadeurs : Jussupow, Artur (1x), Van der Sterren, Paul (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Bh4 10.Bf4 10.h4 10.cxd5
<1800 2 100% — — —
1800-2200 18 83% 6% 11% —
2200-2600 16 69% 25% — 6%
Évolution par décennie (% des parties)
Décennie N parties 10.Bh4 10.Bf4 10.h4 10.cxd5
1920s 10 90% 10% — —
1930s 11 73% 27% — —
1940s 2 100% — — —
1950s 1 100% — — —
1960s 1 100% — — —
1970s 1 100% — — —
1980s 6 67% — 17% 17%
1990s 15 87% 13% — —
2000s 18 78% 17% 6% —
2010s 6 83% 17% — —
2020s 2 50% 50% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Bh4 83% 50% ▼ -33.3%
10.Bf4 17% 50% ▲ +33.3%
10.h4 0% 0% +0.0%
10.cxd5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 5 parties
Parties historiques
10.Bh4 — 80.8% (59 parties)
1922 — Gruenfeld, Ernst vs Maroczy, Geza — 1-0 — Vienna AUT
1923 — Gruenfeld, Ernst vs Alekhine, Alexander — 0-1 — Carlsbad CZE
1923 — Gruenfeld, Ernst vs Alekhine, Alexander — 0-1 — Carlsbad CZE
1923 — Gruenfeld, Ernst vs Alekhine, Alexander — 0-1 — Carlsbad CZE
1923 — Gibson, William vs Blake, Joseph — 1-0 — Southsea
10.Bf4 — 15.1% (11 parties)
1923 — Rosselli del Turco, Stefano vs Marotti, Davide — 1-0 — Naples ITA
1934 — Alatortsev, Vladimir N. vs Sokolsky, Boris — 1-0 — Leningrad RUS
1936 — Denker, Arnold S vs Hanauer, Andre — 1-0 — USA
1936 — Denker, Arnold S vs Hanauer, Milton Loeb — 1-0 — USA-ch New York, NY USA
1993 — Lyot, Jean Louis vs Andrieux, Pascal — 1-0 — ?
10.h4 — 2.7% (2 parties)
1986 — Acunzo, Domenico vs Pietrocola, Roberto — 1-0 — Italy Master ch
2002 — Alcaraz Soriano, Angela vs Lopez, Carlos — 1-0 — Mondariz ESP
10.cxd5 — 1.4% (1 parties)
1982 — Jussupow, Artur vs Van der Sterren, Paul — 1-0 — Amsterdam NED