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C93c — Closed, Smyslov (1908)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 h6 10.d4
Les coups candidats
Ambassadeurs : Flecher, Joseph (89x), Geller, Efim P. (46x), Gligorić, Svetozar (40x), Matanovic, Aleksandar (33x), De Coverly, Roger D (29x), Parma, Bruno (22x), ? (22x), Tal, Mikhail (20x)
10…Bb7 — 7.4% (240 parties)
Ambassadeurs : Weber-Widmer, Daniel A (8x), Palladino, Mario (6x), Jans, Antoine (5x), Poulheim, Karl-Friedrich, Dr. (4x), Aannevik, Bjarne (3x), Kolomytchenko, Igor Aleksandrovich (3x), Pino Munoz, Francisca (3x), Struzka, Vlastimil (3x)
10…exd4 — 3.1% (100 parties)
Ambassadeurs : Costa, Varley Roberto De Souza (2x), Stoll, Drew Lamb (1x), Major John (1x), Suetin, Alexey S (1x), Averbakh, Yuri L (1x), Pappier, Carlos (1x), Safari, Mahboobeh (1x), Hosticka, Frantisek (1x)
10…Bd7 — 1.8% (59 parties)
Ambassadeurs : Arizmendi Martinez, Julen Luis (2x), Ayush Sharma (2010-10-21) (2x), Ritviz, Parab (2x), Donoso Aguirre, Maximiliano (2x), Matanovic, Aleksandar (1x), Yanofsky, Daniel Abraham (1x), Tseitlin, Mark D (1x), Zheliandinov, Viktor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…Re8 10…Bb7 10…exd4 10…Bd7
<1800 174 56% 20% 11% 3%
1800-2200 904 77% 13% 5% 1%
2200-2600 1021 92% 5% 0% 3%
2600+ 36 97% 3%
Évolution par décennie (% des parties)
Décennie N parties 10…Re8 10…Bb7 10…exd4 10…Bd7
1950s 2 50%
1960s 471 97% 1% 0% 1%
1970s 438 98% 1% 0% 0%
1980s 223 95% 4% 1%
1990s 508 87% 5% 4% 1%
2000s 629 79% 10% 5% 2%
2010s 779 76% 15% 5% 1%
2020s 202 74% 8% 1% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…Re8 76% 74% ▼ -1.5%
10…Bb7 15% 8% ▼ -6.1%
10…exd4 5% 1% ▼ -3.6%
10…Bd7 1% 14% ▲ +12.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 6 parties
Smyslov, Vladimir — 2 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
10…Re8 — 85.3% (2774 parties)
1960 — Prahov, Valentin vs Kolarov, Atanas S. — 1/2-1/2 — ?
1961 — Geller, Efim P. vs Tal, Mikhail — 1/2-1/2 — Moscow USSR Team ch
1961 — Tal, Mikhail vs Smyslov, Vasily — 1/2-1/2 — Baku AZE
1961 — Ajanski, Jordan S vs Filchev, Rusko — 0-1 — Sofia BUL
1961 — Tal, Mikhail vs Smyslov, Vasily — 1/2-1/2 — ?
10…Bb7 — 7.4% (240 parties)
1961 — Soderborg, Berndt vs Bendjema, H — 1/2-1/2 — ?
1963 — Zakharov, Alexander vs Faibisovich, Vadim Z — 0-1 — ?
1963 — Rutman, Aleksandr vs Efimov, Kondrat — 1-0 — Leningrad RUS
1966 — Pasteiner, Johann vs Keating, Michael D. — 1-0 — Bad Timmendorf
1967 — Paczuski, Wladislaw vs Dobrzynski, Wojciech — 1/2-1/2 — Szeczin
10…exd4 — 3.1% (100 parties)
1954 — Suetin, Alexey S vs Averbakh, Yuri L — 1-0 — Riga LAT
1965 — Stoll, Drew Lamb vs Major John — 1-0 — CCCA thematic
1974 — Pappier, Carlos vs Safari, Mahboobeh — 1-0 — cr.
1983 — Tomanova, Margita vs Tittelova, Olga — 1-0 — Sumperk
1989 — Hosticka, Frantisek vs Kohout, Petr — 1/2-1/2 — Karvina
10…Bd7 — 1.8% (59 parties)
1965 — Ciocaltea, Victor vs Garcia Lopez, Juan Gilberto — 1-0 — Havana CUB
1965 — Fuchs, Reinhart vs Alatortsev, Vladimir N. — 1-0 — Tbilisi Tbilisi GEO
1966 — Matanovic, Aleksandar vs Yanofsky, Daniel Abraham — 1/2-1/2 — Tel Aviv ISR
1967 — Nainggolan, M vs Medina-Garcia, Antonio — 0-1 — Beverwijk NED
1968 — Yuferov, Sergey N vs Sokolov, Sergey M. — 1-0 — ?