B35i - 7…O-O 8.Bb3 - Accelerated Fianchetto, Modern (1958)

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B35i — Accelerated Fianchetto, Modern (1958)
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3
Les coups candidats
Ambassadeurs : Forintos, Gyozo V (18x), Velimirovic, Dragoljub (18x), Honfi, Karoly (16x), Popov, Vladimir Valentinovich (16x), Adorjan, Andras (14x), Ekebjaerg, Ove (12x), Orseth, Dag (10x), Tassone, Raffaele (9x)
Ambassadeurs : Guseinov, Gadir (17x), Frois, Antonio (16x), Hector, Jonny (16x), Eberth, Zoltan Bela (15x), Hurme, Harri (14x), Wojtkiewicz, Aleksander (11x), Dory, Jeno (11x), De Firmian, Nick (11x)
8…Re8 — 6.5% (981 parties)
Ambassadeurs : Zwardon, Vojtech (11x), Vorobiov, Evgeny E. (10x), Carr, Trevor (9x), Windhausen, Georg (7x), Antolak, Julia (7x), El Debs, Felipe de Cresce (5x), Zvjaginsev, Vadim (5x), Silva, Mariana (5x)
Ambassadeurs : Skreno, Vladimir (9x), Karasev, Vadim Borisovich (5x), Soos, Bela (4x), Wirthensohn, Heinz (4x), Rigo, Janos (4x), Trifunovic, Petar (3x), Paoli, Enrico (3x), Sott, Pavel (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…d6 8…a5 8…Re8 8…Ng4
<1800 903 51% 21% 7% 5%
1800-2200 6092 45% 30% 6% 7%
2200-2600 6559 49% 28% 8% 4%
2600+ 264 67% 12% 6% —
Évolution par décennie (% des parties)
Décennie N parties 8…d6 8…a5 8…Re8 8…Ng4
1950s 33 39% 3% — 27%
1960s 400 40% 6% — 20%
1970s 428 66% 15% — 7%
1980s 396 43% 46% — 4%
1990s 1378 36% 46% 0% 7%
2000s 3969 48% 36% 0% 6%
2010s 6416 49% 26% 8% 5%
2020s 2025 48% 11% 24% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…d6 49% 48% ▼ -1.6%
8…a5 26% 11% ▼ -15.0%
8…Re8 8% 24% ▲ +16.9%
8…Ng4 5% 3% ▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Tal, Mikhail — 8 parties
Anand, Viswanathan — 6 parties
Kramnik, Vladimir — 2 parties
Karpov, Anatoly — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
8…d6 — 47.5% (7146 parties)
1957 — Mednis, Edmar J vs Palmason, Gudmundur — 1/2-1/2 — Reykjavik ISL
1958 — Lenchiner, Isaak Iosifovich vs Savon, Vladimir — 1-0 — Kiev UKR
1958 — Szabo, Laszlo vs Pogats, Jozsef Jr. — 1-0 — Budapest HUN
1959 — Blatny, Frantisek vs Szabo, Laszlo — 1-0 — Marianske Lazne
1959 — Levy, Louis vs Brasket, Curt J — 1-0 — Omaha
8…a5 — 27.9% (4200 parties)
1959 — Alexander, Ken R D vs Savon, Vladimir — 1/2-1/2 — Kiev UKR
1964 — Sakharov, Yuri N vs Listergarten, Leonid B — 1/2-1/2 — Baku Baku AZE
1965 — Aufman vs Uogele, Anicetas — 1/2-1/2 — ?
1967 — Roose, F. vs Uogele, Anicetas — 0-1 — cr.
1967 — Kurass, Iskir vs Zveriaka, Y — 1/2-1/2 — ?
8…Re8 — 6.5% (981 parties)
1999 — Torwong, Peerapol vs Garnier, Patrick — 1-0 — ?
2009 — Malvankar, Vikrant vs Capuzzi, Gabriele — 1-0 — ICCF
2013 — Dolzhykova, Kateryna vs Gasanov, Eldar — 1-0 — St Petersburg RUS
2013 — Gabrielian, Artur vs Zvjaginsev, Vadim — 0-1 — St Petersburg RUS
2013 — Vavulin, Maxim vs Zvjaginsev, Vadim — 1/2-1/2 — St Petersburg RUS
8…Ng4 — 5.5% (831 parties)
1957 — Bastrikov, Georgy vs Furman, Semyon — 1/2-1/2 — Kiev UKR
1958 — Ravinsky, Grigory vs Anoshin, Gennadi N — 1-0 — Moscow RUS
1959 — Kluger, Gyula vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Leipzig GER
1959 — Brzozka, Stefan vs Kostro, Jerzy — 1/2-1/2 — Krakow POL
1959 — Blass, Uri vs Gereben, Erno — 0-1 — Tel Aviv ch