B80r - 6.g3 Nc6 7.Bg2 a6 8.O-O Bd7 - Scheveningen, Fianchetto Variation (1939)

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B80r — Scheveningen Fianchetto Variation
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
Eval: [+0.31]
Les coups candidats
9.a4 — 23.3% (334 parties)
Ambassadeurs : De Firmian, Nick (12x), Kruszynski, Wlodzimierz (4x), Ogaard, Leif (4x), Felgaer, Ruben (4x), Videki, Sandor (4x), Leitao, Rafael (4x), Baklan, Vladimir (4x), Tal, Mikhail (3x)
9.Re1 — 21.1% (303 parties)
Ambassadeurs : Jansa, Vlastimil (13x), Popovic, Petar (7x), Schmidt, Waldemar (6x), Suetin, Alexey S (6x), Kruszynski, Wlodzimierz (5x), Vogt, Lothar (5x), Schmidt, Wlodzimierz (4x), Van Wely, Loek (4x)
9.Be3 — 14.6% (210 parties)
Ambassadeurs : Ubilava, Elizbar (3x), Van Wely, Loek (3x), Panov, Aleksandr I. (2x), Jansa, Vlastimil (2x), Vasiukov, Evgeni (2x), Doda, Zbigniew (2x), Schmidt, Waldemar (2x), Kholmov, Ratmir D (2x)
9.Nxc6 — 11.5% (165 parties)
Ambassadeurs : Barczay, Laszlo (3x), Nunn, John D M (3x), Gipslis, Aivars (3x), Marinkovic, Ivan (3x), Tregubov, Pavel V. (3x), Tatai, Stefano (2x), Timoshenko, Georgy (2x), Andersson, Ulf (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 6 50% — 50% —
1800-2200 199 22% 19% 25% 6%
2200-2600 984 25% 23% 11% 12%
2600+ 90 27% 17% 12% 19%
Évolution par décennie (% des parties)
Décennie N parties 9.a4 9.Re1 9.Be3 9.Nxc6
1930s 2 — — — —
1940s 6 — — 50% —
1950s 6 — — 17% —
1960s 22 — 5% 5% 5%
1970s 148 9% 33% 14% 5%
1980s 213 23% 30% 6% 15%
1990s 310 30% 15% 15% 12%
2000s 339 31% 17% 15% 9%
2010s 300 18% 22% 19% 12%
2020s 90 21% 19% 18% 21%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.a4 18% 21% ▲ +3.1%
9.Re1 22% 19% ▼ -3.4%
9.Be3 19% 18% ▼ -0.9%
9.Nxc6 12% 21% ▲ +9.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 8 parties
Carlsen, Magnus — 3 parties
Gukesh D — 3 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
Ding, Liren — 1 partie
Parties historiques
9.a4 — 23.3% (334 parties)
1973 — Kagan, Shimon vs Panno, Oscar — 0-1 — Petropolis izt
1973 — Kinnmark, Ove vs Jansson, Borje — 1/2-1/2 — SWE-ch Bollnas
1973 — Hug, Werner vs Hamann, Svend — 1/2-1/2 — Las Palmas ESP
1975 — Ostojic, Predrag vs Suetin, Alexey S — 1/2-1/2 — Yugoslavia
1975 — Begun, Sergei M vs Sveshnikov, Evgeny — 0-1 — Riga LAT
9.Re1 — 21.1% (303 parties)
1964 — Goldenov, Boris P vs Korchnoi, Viktor — 0-1 — Kiev ch-URS
1971 — Ghinda, Mihail-Viorel vs Bobotsov, Milko G — 0-1 — Bucharest ROU
1971 — Browne, Walter Shawn vs Bobotsov, Milko G — 1-0 — Amsterdam NED
1971 — Kostro, Jerzy vs Honfi, Karoly — 1-0 — Luhacovice CZE
1971 — Ostojic, Predrag vs Sofrevski, Jovan — 1/2-1/2 — Skopje MKD
9.Be3 — 14.6% (210 parties)
1943 — Ravinsky, Grigori Ionovich vs Panov, Vasily — 1-0 — ?
1943 — Ravinski vs Panov, Aleksandr I. — 1-0 — ?
1947 — Watzl, Leopold vs Fuster, Geza — 0-1 — Vienna AUT
1951 — Milic, Borislav vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH
1961 — Abalde Perez, Fernando Jose vs Najdorf, Rafael — 0-1 — Torremolinos ESP
9.Nxc6 — 11.5% (165 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