A58i - 7…g6 - Accepted

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A58i — Accepted
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.Nf3 g6
Les coups candidats
Ambassadeurs : Cazzaniga, Walter (10x), Bellon Lopez, Juan Manuel (9x), Peralta, Fernando (9x), Hort, Vlastimil (8x), Hansen, Lars Bo (6x), Truskavetsky, Alexandr (6x), Benko, Pal (5x), Kakageldyev, Amanmurad (5x)
8.e4 — 41.4% (2259 parties)
Ambassadeurs : Naumkin, Igor (13x), Clares Huanca, Danner Saed (11x), Hort, Vlastimil (10x), Huss, Andreas (10x), Polak, Tomas (10x), Gligoric, Sofija (7x), Gligoric, Svetozar (7x), Dydyshko, Viacheslav (7x)
Ambassadeurs : Benko, Pal (10x), Taimanov, Mark (5x), Toth, Bela (5x), Browne, Walter Shawn (5x), Ghitescu, Theodor (3x), Gerusel, Mathias (3x), Donner, Jan-Hein (3x), Peev, Peicho (3x)
8.h3 — 0.5% (29 parties)
Ambassadeurs : Graf, Rena (2x), Blazek, Jiri (2x), Pereira Figueroa, Manuel (2x), Andrejic, Vladica (2x), Griffin Robert (1x), Renkens, Stef (1x), Valden, Petros (1x), Battsetseg, Tuvshintugs (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.g3 8.e4 8.Nd2 8.h3
<1800 328 53% 37% 5% —
1800-2200 2199 51% 41% 6% 1%
2200-2600 2020 49% 44% 7% 0%
2600+ 37 43% 54% 3% —
Évolution par décennie (% des parties)
Décennie N parties 8.g3 8.e4 8.Nd2 8.h3
1950s 1 100% — — —
1960s 7 71% 29% — —
1970s 359 40% 29% 31% —
1980s 348 48% 40% 11% —
1990s 991 42% 48% 8% 1%
2000s 1714 54% 37% 7% 1%
2010s 1825 54% 42% 2% 0%
2020s 210 34% 63% 2% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.g3 54% 34% ▼ -20.2%
8.e4 42% 63% ▲ +21.0%
8.Nd2 2% 2% -0.5%
8.h3 0% 0% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 5 parties
Ju, Wenjun — 3 parties
Karpov, Anatoly — 2 parties
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie
Parties historiques
8.g3 — 49.7% (2712 parties)
1957 — Korchnoi, Viktor vs Gurgenidze, Bukhuti — 1-0 — Moscow RUS
1963 — Szabo, Laszlo vs Kozomara, Vlado — 1-0 — Sarajevo BIH
1965 — Shipov, Sergei vs Volovich, Anatoly — 1/2-1/2 — ?
1967 — Vukic, Milan vs Benko, Pal — 0-1 — Sarajevo BIH
1967 — Vukic, Milan vs Benko, Pal — 0-1 — Sarajevo (Bosnia & Herzegovina)
8.e4 — 41.4% (2259 parties)
1961 — Gligoric, Svetozar vs Kozomara, Vlado — 1-0 — Belgrade SRB
1966 — Gligoric, Svetozar vs Svensson, Gert — 1-0 — Groningen NED
1970 — Gligoric, Svetozar vs Browne, Walter Shawn — 1/2-1/2 — Rovinj/Zagreb CRO
1970 — Gligoric, Sofija vs Udovcic, Mijo — 1-0 — Rovinj/Zagreb CRO
1970 — Gligoric, Sofija vs Browne, Walter Shawn — 1/2-1/2 — Skopje MKD
8.Nd2 — 7.2% (392 parties)
1970 — Vaisman, Volodia vs Tratatovici, Moshe — 0-1 — Bucharest ROU
1970 — Ghitescu, Theodor vs Benko, Pal — 1/2-1/2 — Siegen GER
1970 — Ghitescu, Theodor vs Benko, Pal — 1/2-1/2 — Siegen olm
1970 — Ghitescu, Theodor vs Mihaljcisin, Mihajlo — 1/2-1/2 — Reggio Emilia ITA
1970 — Tatai, Stefano vs Browne, Walter Shawn — 1/2-1/2 — Malaga ESP
8.h3 — 0.5% (29 parties)
1991 — Stobik, Dietrich vs Ott, Frank — 1-0 — Wurtemberg
1995 — Blocher, Edgar vs Mittelberger, Hermann — 1/2-1/2 — Vorarlberg
1996 — Graf, Rena vs Valden, Petros — 1-0 — Aegina
1997 — Griffin Robert vs Renkens, Stef — 0-1 — IECG
1998 — Hetenyi, Geza vs Rabovszky, Gyorgy — 1/2-1/2 — HUN KO ch