B81t - 6…Nc6 7.g5 Nd7 8.Be3 Be7 - Scheveningen, Keres (1950)

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B81t — Scheveningen Keres
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 Nc6 7.g5 Nd7 8.Be3 Be7
Eval: [+1.22]
Les coups candidats
9.h4 — 70.7% (697 parties)
Ambassadeurs : Cvitan, Ognjen (21x), Gabrielian, Artur (8x), Orsag, Milan (6x), Cramling, Dan (6x), Siekanski, Janusz (6x), Wahls, Matthias (5x), Mainka, Romuald (5x), Guido, Flavio (5x)
9.Rg1 — 23.8% (235 parties)
Ambassadeurs : Schoeneberg, Manfred (3x), Genga, Secondo (3x), Van Wely, Loek (3x), Santo-Roman, Marc (3x), Siekanski, Janusz (3x), Siekanska, Maria (3x), Espig, Lutz (2x), Palciauskas, Victor V (2x)
9.f4 — 2.2% (22 parties)
Ambassadeurs : Rodriguez Cespedes, Amador (2x), ? (1x), Udovcic, Mijo (1x), Wall, Bill (1x), Brooks, Bob (1x), Brenninkmeijer, Joris (1x), de Wall, Robert (1x), Brooks, Robert (1x)
9.Qh5 — 1.8% (18 parties)
Ambassadeurs : Hector, Jonny (3x), Mainka, Romuald (2x), Furhoff, Johan (2x), Cramling, Dan (2x), Pietzsch, Wolfgang (1x), Ciric, Dimitrije (1x), Winge, Stefan (1x), Callergard, Robert (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.h4 9.Rg1 9.f4 9.Qh5
<1800 13 69% 15% 8% —
1800-2200 188 65% 29% 2% 2%
2200-2600 515 75% 20% 2% 2%
2600+ 4 75% 25% — —
Évolution par décennie (% des parties)
Décennie N parties 9.h4 9.Rg1 9.f4 9.Qh5
1950s 1 100% — — —
1960s 23 65% 26% 4% 4%
1970s 24 29% 54% 12% —
1980s 151 66% 28% 4% 1%
1990s 433 72% 23% 1% 3%
2000s 205 74% 21% 2% 1%
2010s 130 76% 19% 2% 1%
2020s 19 63% 37% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.h4 76% 63% ▼ -13.0%
9.Rg1 19% 37% ▲ +17.6%
9.f4 2% 0% ▼ -1.5%
9.Qh5 1% 0% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
Parties historiques
9.h4 — 70.7% (697 parties)
1950 — Lipnitsky, Isaac vs Kotlerman, S. — 1-0 — Kiev UKR
1960 — Alster, Ladislav vs Rejfir, Josef — 1-0 — Ostrava CZE
1964 — Fischer, Robert J vs Bruce G Dudley — 1-0 — Houston simultaan
1965 — Ivkov, Borislav vs Gligorić, Svetozar — 0-1 — Yugoslavia
1966 — Mestrovic, Zvonimir vs Bogdanovic, Radivoje — 1-0 — Sarajevo BIH
9.Rg1 — 23.8% (235 parties)
1966 — Gheorghiu, Florin vs Najdorf, Miguel — 0-1 — Havana CUB
1966 — Zinser, Sylvain vs Ciric, Aleksandar — 0-1 — Torneo di Capodanno
1967 — Schoeneberg, Manfred vs Tukmakov, Vladimir B — 0-1 — Zinnowitz GER
1967 — Stein, Leon Rico vs Ciric, Dimitrije — 1-0 — Sarajevo BIH
1968 — Espig, Lutz vs Schoeneberg, Manfred — 1-0 — Weimar GER
9.f4 — 2.2% (22 parties)
1965 — ? vs Udovcic, Mijo — 1/2-1/2 — Zagreb CRO
1970 — Gutierrez Mangel Joaquin A vs Minaya, Juan — 1/2-1/2 — Bogota COL
1974 — Wall, Bill vs Brooks, Bob — 1-0 — ?
1974 — de Wall, Robert vs Brooks, Robert — 1-0 — U Tapao, Thailand
1985 — Avotynsh vs Sandler, Leonid — 1/2-1/2 — Soviet Union
9.Qh5 — 1.8% (18 parties)
1966 — Pietzsch, Wolfgang vs Ciric, Dimitrije — 0-1 — Sarajevo BIH
1985 — Winge, Stefan vs Callergard, Robert — 1-0 — Stockholm SWE
1990 — Korsunsky, Aleksandr vs Golod, Vitali — 1-0 — Simferopol UKR
1990 — Hector, Jonny vs Vinter-Schou, Uffe — 1-0 — Gausdal NOR
1991 — Kubach, Gary L vs Kokkila, Tero — 0-1 — ?