E91h - 6…c5 7.d5 e6

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E91h —
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 c5 7.d5 e6
Les coups candidats
Ambassadeurs : Gheorghiu, Florin (19x), Matulovic, Milan (17x), Hartoch, Robert G (15x), Donner, Jan-Hein (14x), Janosevic, Dragoljub (14x), Vranesic, Zvonko (13x), Suetin, Alexey S (12x), Kavalek, Lubomir (11x)
8.dxe6 — 4.9% (205 parties)
Ambassadeurs : Coudari, Camille (3x), ? (3x), Ree, Hans (2x), Van Scheltinga, Theo (2x), Doda, Zbigniew (2x), Vukic, Milan (2x), Scekic, Milos (2x), Ivanisevic, Ivan (2x)
8.Nd2 — 4.6% (191 parties)
Ambassadeurs : Estremera Panos, Sergio (4x), Ivanchuk, Vasyl (2x), Velimirovic, Dragoljub (2x), Browne, Walter Shawn (2x), Van der Spek, Hein Piet (2x), Szymczak, Zbigniew (2x), Smirin, Ilia (2x), Gdanski, Jacek (2x)
Ambassadeurs : Bobotsov, Milko G (4x), Ammann, Philipp (3x), Volkov, Sergey (3x), Bilek, Istvan (2x), Malich, Burkhard, Dr. (2x), Popov, Luben (2x), Fedder, Steen (2x), Goldstern, Filip (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.O-O 8.dxe6 8.Nd2 8.Bg5
<1800 105 84% 4% — 9%
1800-2200 1072 82% 5% 2% 3%
2200-2600 2119 78% 5% 7% 3%
2600+ 79 84% — 6% 1%
Évolution par décennie (% des parties)
Décennie N parties 8.O-O 8.dxe6 8.Nd2 8.Bg5
1910s 1 100% — — —
1930s 1 100% — — —
1950s 15 67% 13% — 20%
1960s 165 76% 5% — 16%
1970s 344 87% 5% 3% 4%
1980s 438 82% 5% 5% 3%
1990s 713 80% 5% 5% 4%
2000s 1044 81% 5% 5% 4%
2010s 1151 79% 5% 5% 3%
2020s 320 75% 3% 4% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.O-O 79% 75% ▼ -3.5%
8.dxe6 5% 3% ▼ -2.3%
8.Nd2 5% 4% ▼ -1.7%
8.Bg5 3% 1% ▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
8.O-O — 80.1% (3359 parties)
1913 — Capablanca, Jose vs Mieses, Jacques — 1-0 — Berlin GER
1939 — Thomas Andrew vs Abrahams, Gerald — 1-0 — Bournemouth
1955 — Gligorić, Svetozar vs Segi, Lajos — 1/2-1/2 — Novi Sad SRB
1956 — Jimenez Rojas, Hector vs Thorbergsson, Freysteinn — 1/2-1/2 — Moscow RUS
1957 — Averbakh, Yuri L vs Vladimirov, Boris T — 1-0 — Sverdlovsk
8.dxe6 — 4.9% (205 parties)
1954 — Balanel, Ion vs Kholmov, Nikita Vit — 1/2-1/2 — Bucharest ROU
1959 — Lokvenc, Joseph vs Padevsky, Nikola — 0-1 — Dresden GER
1962 — Kraidman, Yair vs Soos, Balint — 1/2-1/2 — Varna BUL
1962 — Rejfir, Josef vs Kozomara, Vlado — 1/2-1/2 — Sarajevo BIH
1964 — Maury, Claude vs Huguet, Bernard — 0-1 — Montpellier FRA
8.Nd2 — 4.6% (191 parties)
1970 — Savon, Vladimir A vs Bilek, Istvan — 1/2-1/2 — Debrecen HUN
1971 — Kalir, Menahem vs Drimer, Dolfi — 1/2-1/2 — Nathanya
1973 — FihlJensen, Frode vs Jakobsen, Ole — 0-1 — Copenhagen DEN
1973 — Geller, Efim P. vs Velimirovic, Dragoljub — 1-0 — Bath etc
1976 — Garcia Gonzales, Guillermo vs Ostos, Julio Eduardo — 1-0 — Caracas VEN
8.Bg5 — 3.7% (156 parties)
1958 — Bobocov, M. vs Szabo, Ladislav — 1-0 — Balatonfured
1958 — Gligorić, Svetozar vs Malich, Burkhard, Dr. — 1/2-1/2 — Munchen olm
1959 — Malich, Burkhard, Dr. vs Bilek, Istvan — 1-0 — Budapest HUN
1961 — Schrafl P vs Pirc, Vasja — 0-1 — Graz AUT
1962 — Kolvig, Bent vs Robatsch, Karl — 1/2-1/2 — Varna olm