A26t - 6.Nf3 Nf6 7.O-O O-O 8.Rb1 a5 9.a3 - Closed

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
A26t — Closed
1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nf3 Nf6 7.O-O O-O 8.Rb1 a5 9.a3
Eval: [+0.14]
Les coups candidats
Ambassadeurs : Kovacs, Arthur Dr. (7x), De Coverly, Roger D (7x), Zapata, Alonso (7x), Piket, Jeroen (6x), Heinl, Achim (6x), Hickl, Joerg (6x), Roosen, Holger (6x), Foisor, Cristina-Adela (5x)
9…Re8 — 20.6% (914 parties)
Ambassadeurs : Akopian, Vladimir (8x), Van Hoolandt, Patrick (5x), Sarno, Spartaco (5x), Ernst, Thomas (5x), Grivas, Efstratios (4x), Scherer, Ralf (4x), Onyshchuk, Volodymyr (4x), Beckemeyer, Werner (3x)
9…Nd4 — 14.3% (631 parties)
Ambassadeurs : Hebden, Mark L (18x), Klundt, Klaus (11x), Andersson, Ulf (8x), Miladinovic, Igor (8x), Nijboer, Friso (6x), Smyslov, Vladimir (3x), Akopian, Vladimir (3x), Keene, Raymond D (3x)
9…Nh5 — 5.6% (247 parties)
Ambassadeurs : Vasiukov, Evgeni (2x), Shatskes, Boris A (2x), Osbun, Erik (2x), Katz, Markus (2x), Anderberg, Peter (2x), Kotov, Alexander (1x), Norby, Peter H. (1x), Matulovic, Milan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…h6 9…Re8 9…Nd4 9…Nh5
<1800 59 39% 15% 7% 7%
1800-2200 1472 40% 18% 11% 8%
2200-2600 2247 45% 23% 17% 4%
2600+ 82 30% 39% 22% —
Évolution par décennie (% des parties)
Décennie N parties 9…h6 9…Re8 9…Nd4 9…Nh5
1850s 1 — — — —
1950s 15 40% 20% — 13%
1960s 42 26% 17% 5% 26%
1970s 160 42% 17% 13% 6%
1980s 304 32% 26% 26% 5%
1990s 1021 46% 18% 13% 7%
2000s 1106 47% 17% 11% 5%
2010s 1503 40% 23% 16% 5%
2020s 276 35% 32% 14% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…h6 40% 35% ▼ -4.7%
9…Re8 23% 32% ▲ +9.2%
9…Nd4 16% 14% ▼ -1.5%
9…Nh5 5% 3% ▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 5 parties
Ju, Wenjun — 3 parties
Tal, Mikhail — 2 parties
Ding, Liren — 2 parties
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Gukesh D — 1 partie
Parties historiques
9…h6 — 41.9% (1856 parties)
1955 — Pilnik, Herman vs Najdorf, Miguel — 1/2-1/2 — Goteborg SWE
1955 — Palermo, Vicente vs Idigoras, Gregorio — 0-1 — Buenos Aires ARG
1955 — Behrensen, Jorge vs Najdorf, Miguel — 1/2-1/2 — Buenos Aires ARG
1956 — Pachman, Ludek vs Najdorf, Miguel — 1/2-1/2 — Moscow RUS
1957 — Behrensen, Joern vs Wexler, Bernardo — 1/2-1/2 — Mar del Plata ARG
9…Re8 — 20.6% (914 parties)
1957 — Stolyar, E. vs Bannik, Anatolij — 1/2-1/2 — Moskou ch-URS
1957 — Petrosian, Tigran V. vs Keres, Paul Petrovich — 1/2-1/2 — Moskou ch-URS
1957 — Franz, Joachim vs Bogdanovic, Rajko — 0-1 — Szczawno Zdroj
1960 — Rotstein, Jefim vs Bannik, Anatolij — 1/2-1/2 — Kiev UKR
1961 — Milic Dobos, Simun vs Gligoric, Sofija — 1/2-1/2 — Belgrade SRB
9…Nd4 — 14.3% (631 parties)
1968 — Aijala, Jorma vs Wright, Daniel — 1-0 — Ybbs
1968 — Arnaudov, Petar vs Huebner, Robert — 0-1 — Ybbs
1971 — Behnke, Prof.Dr.H vs Peric, Slavisa — 0-1 — BRD ch corr
1976 — Andersson, Ulf vs Gulko, Boris — 1/2-1/2 — Cienfuegos City CUB
1976 — Huebner, Robert vs Smyslov, Vasily — 1/2-1/2 — Solingen GER
9…Nh5 — 5.6% (247 parties)
1956 — Siladi, Dominik vs De Greiff, B. — 0-1 — Moscow RUS
1959 — Rotstein, Jefim vs Zurakhov, Vladlen Y — 1/2-1/2 — Kiev UKR
1960 — Ahman Ernst vs Raisa, Unto — 1/2-1/2 — Budapest HUN
1961 — Shatskes, Boris A vs Vasiukov, Evgeni — 1/2-1/2 — Moscow RUS
1962 — Kotov, Alexander vs Vasiukov, Evgeni — 0-1 — Kislovodsk