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E91k —
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 c5 7.O-O Nc6
Les coups candidats
8.d5 — 96.4% (825 parties)
Ambassadeurs : Szell, Lajos (22x), Ermenkov, Evgenij (13x), Velimirovic, Dragoljub (11x), Niermann, Michael, Dr. (9x), Madl, Ildiko (8x), Szalanczi, Emil (8x), Strikovic, Aleksa (8x), Damljanovic, Branko (8x)
8.h3 — 1.6% (14 parties)
Ambassadeurs : Venia Mi (1x), Papanichola D (1x), Clarac, Jean-Marie (1x), Souevamanien, Pascal (1x), Berresheim, Helmut (1x), Niermann, Michael, Dr. (1x), Marcone, Malcom (1x), Ramaswamy, Kiran (1x)
8.dxc5 — 0.9% (8 parties)
Ambassadeurs : Goris, Ton (1x), Sazonova, Elena N. (1x), Silva Hernandez, Jose Luis (1x), Zarnicki, Pablo (1x), Wawor, Gerhard (1x), Schneider, Heiko (1x), Wurtz, Jacob (1x), Rolvag, Mikael (1x)
8.Be3 — 0.7% (6 parties)
Ambassadeurs : Ghorbani, Mohsen (1x), Iuldachev, Saidali (1x), Graupera, Joaquim (1x), Leiva Corredera, Daniel (1x), Hain, Gunter (1x), Wallrodt, Peter (1x), Astudillo Orellana, Marcelo (1x), Arenas Peralta, Enrique Alonso (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.d5 8.h3 8.dxc5 8.Be3
<1800 13 92% 8%
1800-2200 172 90% 5% 3% 1%
2200-2600 575 99% 0% 0% 0%
2600+ 9 100%
Évolution par décennie (% des parties)
Décennie N parties 8.d5 8.h3 8.dxc5 8.Be3
1930s 1 100%
1950s 13 100%
1960s 6 100%
1970s 21 100%
1980s 65 98%
1990s 214 96% 1% 1% 2%
2000s 283 95% 3% 1% 0%
2010s 211 97% 1% 1% 0%
2020s 42 98% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.d5 97% 98% ▲ +0.9%
8.h3 1% 2% ▲ +1.4%
8.dxc5 1% 0% ▼ -1.4%
8.Be3 0% 0% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 1 partie
Parties historiques
8.d5 — 96.4% (825 parties)
1932 — Rellstab, Ludwig vs Moritz, Bruno — 1/2-1/2 — Swinemuende GER
1951 — Bajec, Ivo vs Matanovic, Aleksandar — 0-1 — Sarajevo BIH
1952 — Friedman, Oded vs Yanofsky, Daniel Abraham — 0-1 — England
1954 — Bannik, Anatolij vs Tarasov, Vadim — 1-0 — Erevan ARM
1954 — Alvarez Martin, Pedro vs Geller, Efim P. — 1/2-1/2 — Buenos Aires ARG
8.h3 — 1.6% (14 parties)
1993 — Venia Mi vs Papanichola D — 1/2-1/2 — Troy,MI Classic-B
1994 — Clarac, Jean-Marie vs Souevamanien, Pascal — 0-1 — Paris op Paris FRA
1994 — Berresheim, Helmut vs Niermann, Michael, Dr. — 0-1 — Boeblingen
2001 — Marcone, Malcom vs Ramaswamy, Kiran — 1/2-1/2 — Montreal CAN
2006 — Dawkins, Arthur vs Werbrouck, Jean Michel — 1/2-1/2 — ?
8.dxc5 — 0.9% (8 parties)
1990 — Silva Hernandez, Jose Luis vs Zarnicki, Pablo — 1/2-1/2 — Merlo
1999 — Goris, Ton vs Sazonova, Elena N. — 1/2-1/2 — Rotterdam NED
2001 — Wawor, Gerhard vs Schneider, Heiko — 0-1 — Bad Woerishofen GER
2005 — Peralta, Eduardo vs Espinoza, Edgar — 1/2-1/2 — Olavarria ARG
2006 — Wurtz, Jacob vs Rolvag, Mikael — 0-1 — Copenhagen DEN
8.Be3 — 0.7% (6 parties)
1991 — Astudillo Orellana, Marcelo vs Arenas Peralta, Enrique Alonso — 0-1 — Maringa
1993 — Hain, Gunter vs Wallrodt, Peter — 1/2-1/2 — Eisenberg op-PF
1999 — Ghorbani, Mohsen vs Iuldachev, Saidali — 1/2-1/2 — Asia-chT Shenyang CHN
1999 — Graupera, Joaquim vs Leiva Corredera, Daniel — 0-1 — Barcelona ESP
2002 — Valiente Roy, Jose Javier vs Sanmartin Agustin, Borja — 1/2-1/2 — ?