E48h - 6.Ne2 c5 7.O-O cxd4 8.exd4

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E48h —
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Ne2 c5 7.O-O cxd4 8.exd4
Les coups candidats
8…dxc4 — 85.1% (421 parties)
Ambassadeurs : Nemeth, Laszlo (14x), Lombart, Philippe (14x), Glembek, Bohumír (5x), Romsdal, Trond (4x), ? (3x), Krueger, Hilmar (3x), Hoi, Carsten (3x), Burger, Karl (2x)
8…Nc6 — 10.3% (51 parties)
Ambassadeurs : Newman Caceres, Reynaldo Adolfo (1x), Tolush, Alexander (1x), Mego, Joseph (1x), Wang, Arthur D (1x), Kwapisz, Stanislaw (1x), Sliwa, Bogdan (1x), Miralles, Gilles (1x), Ballmann, Martin (1x)
8…b6 — 2.6% (13 parties)
Ambassadeurs : Spraggett, Kevin (1x), Taylor, Gordon (1x), Lang, Grahame (1x), Freytag, Justin (1x), Petenati, Amandine (1x), Barj, Julien (1x), Perez Mauricio, Xoel (1x), Pena Torres, Jose Carlos (1x)
8…h6 — 0.6% (3 parties)
Ambassadeurs : Wagenmakers, Eric-Jan (1x), Nitsch, Thomas (1x), Lombart, Philippe (1x), Bournel, Antoine (1x), Bashirli, Saadat (1x), Huseynova, Lala (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…dxc4 8…Nc6 8…b6 8…h6
<1800 16 62% 12% 12% 6%
1800-2200 138 80% 10% 6% 1%
2200-2600 233 89% 9% 1% —
2600+ 9 89% 11% — —
Évolution par décennie (% des parties)
Décennie N parties 8…dxc4 8…Nc6 8…b6 8…h6
1940s 4 75% 25% — —
1950s 12 83% 17% — —
1960s 6 100% — — —
1970s 12 100% — — —
1980s 38 89% 5% 3% —
1990s 77 78% 18% — 1%
2000s 150 84% 11% 3% —
2010s 151 86% 9% 3% 1%
2020s 45 89% 2% 4% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…dxc4 86% 89% ▲ +2.8%
8…Nc6 9% 2% ▼ -7.0%
8…b6 3% 4% ▲ +1.1%
8…h6 1% 2% ▲ +1.6%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 3 parties
Kramnik, Vladimir — 1 partie
Parties historiques
8…dxc4 — 85.1% (421 parties)
1945 — Castillo Larenas, Mariano vs Maccioni, Alejandro — 1/2-1/2 — Vina del Mar CHI
1946 — Acosta Garcia, Rafael Isaac vs Letelier, R. — 1-0 — Mar del Plata ARG
1949 — Sajtar, Jaroslav vs Mueller, Hans — 1-0 — CZE-AUT Prague CZE
1952 — Cobo Arteaga, Eldis vs Weichselbaumer, Ernst — 1-0 — Helsinki olm
1952 — Magrin, Antonio vs Szabados, Eugenio — 1/2-1/2 — Ferrara
8…Nc6 — 10.3% (51 parties)
1947 — Newman Caceres, Reynaldo Adolfo vs Tolush, Alexander — 1-0 — London ENG-USSR
1953 — Kwapisz, Stanislaw vs Sliwa, Bogdan — 1-0 — Krakow POL
1958 — Mego, Joseph vs Wang, Arthur D — 1-0 — LA/SF, CA
1981 — Panczyk, Krzysztof vs Marcinkowski, Kazimierz — 1-0 — Warsaw Cup Warsaw POL
1987 — Miralles, Gilles vs Ballmann, Martin — 1/2-1/2 — Zug
8…b6 — 2.6% (13 parties)
1981 — Spraggett, Kevin vs Taylor, Gordon — 1-0 — Montreal CAN
2000 — Petenati, Amandine vs Barj, Julien — 0-1 — Bethune FRA
2002 — Lang, Grahame vs Freytag, Justin — 0-1 — Adelaide AUS
2003 — Perez Mauricio, Xoel vs Pena Torres, Jose Carlos — 1-0 — Poio
2006 — Gilman, Arkadiy M. vs Ruiz Figueroa, Sebastian — 1/2-1/2 — Montreal CAN
8…h6 — 0.6% (3 parties)
1992 — Wagenmakers, Eric-Jan vs Nitsch, Thomas — 0-1 — Stade
2017 — Lombart, Philippe vs Bournel, Antoine — 0-1 — Avoine FRA
2024 — Bashirli, Saadat vs Huseynova, Lala — 1-0 — Baku AZE