B80r - 8…Bd7 - Scheveningen, Fianchetto Variation (1939)

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B80r — Scheveningen, Fianchetto Variation (1939)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g3 Nc6 7.Bg2 a6 8.O-O Bd7
Les coups candidats
9.a4 — 23.6% (342 parties)
Ambassadeurs : De Firmian, Nick (10x), Popovic, Petar (5x), Kruszynski, Wlodzimierz (4x), Ogaard, Leif (4x), Illescas Cordoba, Miguel (4x), ? (4x), Tal, Mikhail (3x), Sax, Gyula (3x)
9.Re1 — 21.0% (304 parties)
Ambassadeurs : Jansa, Vlastimil (13x), Schmidt, Wlodzimierz (11x), Popovic, Petar (8x), Suetin, Alexey S (6x), Kruszynski, Wlodzimierz (5x), Vogt, Lothar (5x), Tal, Mikhail (3x), Doda, Zbigniew (3x)
9.Be3 — 14.3% (208 parties)
Ambassadeurs : Ubilava, Elizbar (4x), Schmidt, Wlodzimierz (3x), Banas, Jan (3x), Kinnmark, Ove (2x), Vasiukov, Evgeni (2x), Doda, Zbigniew (2x), Kholmov, Ratmir D (2x), Olson, Scott (2x)
9.Nxc6 — 11.9% (173 parties)
Ambassadeurs : Nunn, John D M (3x), Barczay, Laszlo (3x), Safarli, Eltaj (3x), Andersson, Ulf (2x), Horvath, Tamas (2x), Razuvaev, Yuri S (2x), Matulovic, Milan (2x), Carlsen, Magnus (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.a4 9.Re1 9.Be3 9.Nxc6
<1800 17 24% 6% 41% 6%
1800-2200 284 25% 17% 24% 7%
2200-2600 969 25% 23% 11% 13%
2600+ 69 26% 13% 10% 20%
Évolution par décennie (% des parties)
Décennie N parties 9.a4 9.Re1 9.Be3 9.Nxc6
1950s 6 — — 17% —
1960s 21 — 5% 5% 5%
1970s 149 9% 34% 14% 5%
1980s 211 23% 30% 6% 16%
1990s 307 30% 14% 15% 12%
2000s 341 30% 18% 15% 10%
2010s 303 18% 22% 19% 12%
2020s 112 25% 16% 15% 23%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.a4 18% 25% ▲ +6.8%
9.Re1 22% 16% ▼ -6.0%
9.Be3 19% 15% ▼ -3.6%
9.Nxc6 12% 23% ▲ +11.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 8 parties
Carlsen, Magnus — 3 parties
Gukesh D — 3 parties
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie
Hou, Yifan — 1 partie
Parties historiques
9.a4 — 23.6% (342 parties)
1973 — Kagan, Shimon vs Panno, Oscar — 0-1 — Petropolis izt
1973 — Hug, Werner vs Hamann, Svend — 1/2-1/2 — Las Palmas ESP
1973 — Kinnmark, Ove vs Jansson, Borje — 1/2-1/2 — SWE-ch Bollnas
1975 — Babenko, S vs Sveshnikov, Evgeny — 0-1 — Riga LAT
1975 — Ostojic, Predrag vs Suetin, Alexey S — 1/2-1/2 — Yugoslavia
9.Re1 — 21.0% (304 parties)
1964 — Goldenov, Boris P vs Korchnoi, Viktor — 0-1 — Kiev ch-URS
1971 — Ostojic, Predrag vs Sofrevski, Jovan — 1/2-1/2 — Skopje MKD
1971 — Ghinda, Mihail-Viorel vs Bobotsov, Milko G — 0-1 — Bucharest ROU
1971 — Kostro, Jerzy vs Honfi, Karoly — 1-0 — Luhacovice CZE
1971 — Browne, Walter Shawn vs Bobotsov, Milko G — 1-0 — Amsterdam NED
9.Be3 — 14.3% (208 parties)
1951 — Milic, Borislav vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH
1961 — Perez Perez, Francisco Jose vs Miguel, Nahuel — 0-1 — Torremolinos ESP
1970 — Lanc, Alois vs Jankovec, Ivan — 1/2-1/2 — Havirov CZE
1970 — Adorjan, Andras vs Velikov, Petar — 1-0 — Groningen ch-EU jr
1971 — Ubilava, Elizbar vs Karpov, Anatoly — 1/2-1/2 — 11, Daugavpils ch-URS
9.Nxc6 — 11.9% (173 parties)
1968 — Gurgenidze, Bukhuti vs Ignatiev, Felix N — 1/2-1/2 — Kislovodsk
1970 — Faibisovich, Vadim Z vs Bykov, Vladimir — 1-0 — Dnepropetrovsk
1970 — Nicevski, Risto vs Sofrevski, Jovan — 1/2-1/2 — Skopje MKD
1972 — Barreras, Alberto vs Lebredo Zaragoitia, Gerardo — 1-0 — Cienfuegos City CUB
1977 — Radev, Nikolai vs Doda, Zbigniew — 0-1 — Lublin POL