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B81h — Scheveningen, Keres (1946)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 h6
Les coups candidats
Ambassadeurs : Sokolov, Andrei (34x), Sax, Gyula (29x), Ljubojevic, Ljubomir (25x), Boensch, Uwe (23x), Ederer, Karel (21x), Timman, Jan H (19x), Jansa, Vlastimil (19x), Vogt, Lothar (18x)
Ambassadeurs : Bergmanolson, Michael (13x), Sax, Gyula (10x), Suba, Mihai (9x), Gnojek, Petr (9x), Karpov, Anatoly (8x), Deforel, Jorge Eduardo (8x), Sznapik, Aleksander (7x), Timmerman, Gert (7x)
Ambassadeurs : Jansa, Vlastimil (13x), Andersson, Ulf (12x), Adamski, Jan (10x), Van Riemsdijk, Herman C. (9x), ? (9x), Gipslis, Aivars (8x), Franzen, Jozef (8x), Wittmann, Walter (7x)
Ambassadeurs : Movsesian, Sergei (11x), Naiditsch, Arkadij (9x), Shirov, Alexei (8x), Sax, Gyula (6x), Bologan, Victor (6x), Ederer, Karel (6x), Stiri, Alexandra (5x), Kolojeski, Paul (5x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.h4 7.Rg1 7.g5 7.h3
<1800 318 56% 14% 10% 7%
1800-2200 2178 53% 17% 7% 9%
2200-2600 3584 47% 13% 13% 13%
2600+ 180 37% 11% 9% 24%
Évolution par décennie (% des parties)
Décennie N parties 7.h4 7.Rg1 7.g5 7.h3
1950s 4 25% — — —
1960s 61 — 13% 21% 8%
1970s 271 13% 17% 51% 6%
1980s 1027 50% 12% 26% 2%
1990s 1244 56% 10% 14% 5%
2000s 1773 50% 8% 9% 17%
2010s 2207 53% 14% 3% 16%
2020s 602 40% 40% 3% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.h4 53% 40% ▼ -13.2%
7.Rg1 14% 40% ▲ +25.9%
7.g5 3% 3% ▼ -0.7%
7.h3 16% 4% ▼ -12.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Karpov, Anatoly — 10 parties
Hou, Yifan — 10 parties
Tal, Mikhail — 4 parties
Kasparov, Garry — 2 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 1 partie
Parties historiques
7.h4 — 49.3% (3541 parties)
1956 — Dimc, Dragutin vs Nestler, Vincenzo — 1-0 — Ancona ITA
1971 — Jakovljevski, Vladimir vs Barle, Janez — 1/2-1/2 — Pula CRO
1974 — Morales J., David Alejandro vs Wall, Bill — 0-1 — ?
1974 — Wall, Alejandro vs Morales , Edgar Enrique — 1-0 — U Tapao, Thailand
1974 — Urzica, Aurel vs Ghinda, Mihail-Viorel — 1-0 — Rumania
7.Rg1 — 13.9% (998 parties)
1965 — Ciocaltea, Victor vs Langeweg, Kick — 1-0 — Hamburg etc
1967 — Haag, Ervin vs Shamkovich, Leonid — 1-0 — Salgotarjan
1967 — Ciocaltea, Victor vs Vaisman, Volodia — 1-0 — Bucharest ROU
1967 — Matulovic, Milan vs Bukic, Enver — 1-0 — Kraljevo
1968 — Ghizdavu, Dumitru vs Tukmakov, Vladimir B — 1/2-1/2 — Ybbs
7.g5 — 11.8% (846 parties)
1962 — Norgaard, Jesper vs Popstein, Sheila — 1/2-1/2 — ?
1963 — Savon, Vladimir vs Bykov, Valery N. — 1-0 — Kiev UKR
1964 — Stein, Leonid vs Krogius, Nikolai V — 1-0 — Kiev ch-URS
1965 — Arnaudov, Petar vs Bogdanov, Emil — 1-0 — Varna BUL
1965 — Langeweg, Kick vs Schmid, Lothar — 0-1 — Hamburg etc
7.h3 — 10.8% (773 parties)
1961 — BardenFischer, R vs Brosi, Clarke — 1/2-1/2 — London ENG
1966 — Byrne, Robert E vs Rapaka Samuel Paul — 1/2-1/2 — New York ch-USA
1967 — Zurakhov, Vladlen Y vs Bannik, Anatolij — 1-0 — ?
1968 — Pribyl, Josef vs Zheliandinov, Viktor — 1-0 — USSR
1969 — Kavalek, Lubomir vs Liberzon, Vladimir M — 1/2-1/2 — Amsterdam NED