C87m - 6…d6 7.c3 O-O 8.d4 Bd7 9.Nbd2 Re8 - Closed Averbakh

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C87m — Closed Averbakh
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3 O-O 8.d4 Bd7 9.Nbd2 Re8
Eval: [+0.54]
Les coups candidats
10.Nf1 — 66.0% (212 parties)
Ambassadeurs : Westerinen, Heikki M.J. (10x), Weill, Roland (10x), Acuna Medina, Angel G. (7x), Ivkov, Borislav (5x), Parma, Bruno (5x), Bolbochan, J. (4x), Kavalek, Lubomir (4x), Medina-Garcia, Antonio (4x)
10.h3 — 7.8% (25 parties)
Ambassadeurs : Smyslov, Vladimir (2x), Sergeant, Edward (1x), Keres, Paul Petrovich (1x), Tenner, Oscar (1x), Von Bardeleben, Curt (1x), Eliskases (1x), Alibau Farre, Ramon (1x), Reicher, Emanoil-George (1x)
10.a3 — 7.8% (25 parties)
Ambassadeurs : Ivkov, Borislav (4x), Suetin, Alexey S (2x), Medina-Garcia, Antonio (2x), Parma, Bruno (2x), Gligorić, Svetozar (2x), Westerinen, Heikki M.J. (2x), Pilnik, Herman (1x), Garcia Vera, Romeo (1x)
10.Bxc6 — 7.5% (24 parties)
Ambassadeurs : Schmid, Lothar (2x), Unzicker, Wolfgang (2x), Fairhurst, William (2x), Tseitlin, Mark D (2x), Znosko-Borovsky, Eugene (1x), Capablanca, Jose (1x), Lasker, Emanuel (1x), ? (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Nf1 10.h3 10.a3 10.Bxc6
<1800 3 33% 33% — 33%
1800-2200 43 77% 7% — 7%
2200-2600 99 75% 8% 5% 4%
Évolution par décennie (% des parties)
Décennie N parties 10.Nf1 10.h3 10.a3 10.Bxc6
1890s 2 100% — — —
1900s 6 67% — — —
1910s 1 — 100% — —
1920s 5 60% — — —
1930s 10 60% 10% — 30%
1940s 4 75% — — —
1950s 22 36% 5% 23% 23%
1960s 57 58% 9% 14% 4%
1970s 64 66% 6% 12% 8%
1980s 30 77% 7% 3% 7%
1990s 29 69% 10% 3% 10%
2000s 48 71% 6% 4% 4%
2010s 37 78% 11% — 5%
2020s 6 83% 17% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Nf1 78% 83% ▲ +5.0%
10.h3 11% 17% ▲ +5.9%
10.a3 0% 0% +0.0%
10.Bxc6 5% 0% ▼ -5.4%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 5 parties
Tal, Mikhail — 3 parties
Lasker, Emanuel — 2 parties
Steinitz, Wilhelm — 2 parties
Karpov, Anatoly — 1 partie
Euwe, Max — 1 partie
Parties historiques
10.Nf1 — 66.0% (212 parties)
1895 — Lasker, Emanuel vs Steinitz, Wilhelm — 1-0 — St Petersburg RUS
1895 — Walbrodt, Carl vs Steinitz, Wilhelm — 0-1 — Hastings ENG
1902 — Janowsky, D. vs Schlechter, C. — 1-0 — Carlsbad CZE
1905 — Olland, Adolf George vs Kostic, Boris — 0-1 — Barmen GER
1907 — D Marco, Gianni vs Shoosmith, Hector W — 1-0 — Ostende II
10.h3 — 7.8% (25 parties)
1910 — Tenner, Oscar vs Von Bardeleben, Curt — 1-0 — Berlin GER
1939 — Sergeant, Edward vs Keres, Paul Petrovich — 0-1 — Margate ENG
1956 — Djurasevic, Bozidar vs Smyslov, Vladimir — 1/2-1/2 — Belgrade SRB
1960 — Reicher, Emanoil-George vs Neikirkh, Oleg — 1/2-1/2 — Sofia BUL
1960 — Krogius, Nikolai V vs Minev, Nikolay N — 1/2-1/2 — Varna BUL
10.a3 — 7.8% (25 parties)
1957 — Suetin, Alexey S vs Bykov, Vladimir — 1-0 — Leningrad RUS
1958 — Pilnik, Herman vs Garcia Vera, Romeo — 1/2-1/2 — Buenos Aires ARG
1959 — Fischer, Robert J vs Gligoric, Svetozar — 1/2-1/2 — Bled/Zagreb/Belgrade
1959 — Smyslov, Vladimir vs Gligoric, Sofija — 1/2-1/2 — Kiev UKR
1959 — Tal, Mikhail vs Gligorić, Svetozar — 0-1 — Zurich SUI
10.Bxc6 — 7.5% (24 parties)
1934 — Joss, Hermann vs Johner, Hans — 1/2-1/2 — Zurich SUI
1937 — Lasker, Emanuel vs ? — 1-0 — Chicago, IL USA
1938 — Znosko-Borovsky, Eugene vs Capablanca, Jose — 1/2-1/2 — Paris FRA
1956 — Dueckstein, Andreas vs Sanchez Alpizar, Luis Alberto — 1/2-1/2 — Moscow RUS
1957 — Unzicker, Wolfgang vs Smyslov, Vasily — 1/2-1/2 — AUT