E16b - 6.Nbd2 - Capablanca (1926)

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E16b — Capablanca
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Nbd2
Les coups candidats
Ambassadeurs : Naumkin, Igor (11x), Grivas, Efstratios (9x), Alekhine, Alexander (8x), Hracek, Zbynek (8x), Vukic, Milan (7x), Murshed, Niaz (7x), Dizdar, Goran (6x), Can, Ecrin Azra (6x)
6…c5 — 11.7% (252 parties)
Ambassadeurs : Ivkov, Borislav (6x), Hecht, Hans-Joachim (5x), Parma, Bruno (4x), Capablanca, Jose (3x), Barkhagen, Jonas (3x), Stefanova, Antoaneta (3x), Abdulla Hesham Alkhoori (3x), Popov, Vladimir Valentinovich (3x)
6…Ne4 — 5.6% (122 parties)
Ambassadeurs : Chekhover, Vitaly (2x), Rejfir, Josef (2x), Malich, Burkhard, Dr. (2x), Lisitsin, Georgy (1x), Alvarez Martin, Pedro (1x), Falcon, Enrique (1x), Alekhine, Alexander (1x), FlohrMonosson, L. (1x)
6…a5 — 1.3% (29 parties)
Ambassadeurs : Nikolov, Nikolay Petrov (2x), Gheorghiu, Florin (1x), Larsen, Bent (1x), Smirnov, Andrey (1x), Ivanov, Michail (1x), Kohler, Thomas (1x), da Silva Guenther, Tobias (1x), Conceicoa, P (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…O-O 6…c5 6…Ne4 6…a5
<1800 26 73% 12% 4% —
1800-2200 630 80% 7% 7% 1%
2200-2600 1188 78% 13% 4% 2%
2600+ 39 62% 33% — —
Évolution par décennie (% des parties)
Décennie N parties 6…O-O 6…c5 6…Ne4 6…a5
1920s 23 74% 17% 4% —
1930s 37 70% 11% 19% —
1940s 12 58% 17% 25% —
1950s 11 64% 18% 9% —
1960s 30 57% 23% 20% —
1970s 55 64% 29% 4% 2%
1980s 92 74% 15% 5% —
1990s 269 79% 12% 3% 1%
2000s 519 78% 10% 6% 1%
2010s 871 77% 12% 6% 1%
2020s 241 81% 6% 4% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…O-O 77% 81% ▲ +3.9%
6…c5 12% 6% ▼ -5.8%
6…Ne4 6% 4% ▼ -1.8%
6…a5 1% 5% ▲ +4.1%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Karpov, Anatoly — 3 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 1 partie
Gukesh D — 1 partie
Parties historiques
6…O-O — 76.8% (1659 parties)
1926 — Buerger, Victor vs Colle, Edgar — 1-0 — Scarborough ENG
1926 — Rubinstein, Akiba vs Alekhine, Alexander — 0-1 — Semmering AUT
1926 — Thomas, George Alan vs Saunders, Harold — 1-0 — Scarborough/ North Yorkshire
1926 — Alekhine, Alexander vs Mirlas, Luis — 1-0 — Buenos Aires ARG
1926 — Soultanbeieff, Victor vs Lenglez, M. — 1-0 — ESP
6…c5 — 11.7% (252 parties)
1928 — Fairhurst, William vs Yates, Fred Dewhirst — 1/2-1/2 — Tenby
1928 — Alekhine, Alexander vs Achilles Frydman — 1/2-1/2 — Lodz POL
1929 — Price, Hubert E vs Capablanca, Jose — 0-1 — Hastings Town Hall
1929 — Price Almanza , Edgard Gaed vs Capablanca, Jose — 0-1 — Hastings ENG
1930 — Alekhine, Alexander vs Schreiber, Eitan — 1/2-1/2 — Subotica simultaan
6…Ne4 — 5.6% (122 parties)
1928 — Reti, Richard vs Capablanca, Jose — 1/2-1/2 — Bad Kissingen GER
1931 — Alekhine, Alexander vs FlohrMonosson, L. — 1/2-1/2 — Nice consult
1935 — Gygli, Fritz vs Hasenfuss, Wolfgang — 1-0 — Warsaw POL
1935 — Sacconi, Antonio vs Napolitano, Mario — 1-0 — Firenze ITA
1936 — Lisitsin, Georgy vs Chekhover, Vitaly — 1/2-1/2 — Moscow RUS
6…a5 — 1.3% (29 parties)
1974 — Gheorghiu, Florin vs Larsen, Bent — 1/2-1/2 — Manila PHI
1993 — Martinovsky, Eugene vs Kaushansky, Leonid — 1/2-1/2 — Chicago op Chicago, IL USA
1994 — Kohler, Thomas vs da Silva Guenther, Tobias — 1-0 — Berlin GER
1997 — Smirnov, Andrey vs Ivanov, Michail — 1-0 — Moscow RUS
1999 — Conceicoa, P vs Damaso, Rui — 1/2-1/2 — Loures POR