D74g - 7…c5 8.e4 Nf6 (1944)

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D74g —
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O c5 8.e4 Nf6
Les coups candidats
9.e5 — 88.6% (156 parties)
Ambassadeurs : Nepomniachtchi, Ian (8x), Donner, Jan-Hein (3x), Botvinnik, Mikhail (3x), Yuferov, Sergey N (3x), Tarasov, Vitaly (2x), Milev, Zdravko (2x), Szabo, Laszlo (2x), Fairhurst, William (2x)
9.Nc3 — 5.7% (10 parties)
Ambassadeurs : Benko, Francisco (1x), Sanguinetti, Renato (1x), Davali, Arash (1x), Fletzer, Gino (1x), Eigler, Ferenc (1x), Kluger, Gyula (1x), Okhotnik, Vladimir (1x), Gozzoli, Yannick (1x)
9.Re1 — 5.1% (9 parties)
Ambassadeurs : Varleta Godoy, Raimundo (1x), Silva Nazzari, Roberto (1x), Abeln, Michiel (1x), Baltus, Pieter (1x), Vledouts, Sacha (1x), Dragojlovic, Andjelko (1x), Sappok, Marius (1x), Bruemmel, Arend (1x)
9.d5 — 0.6% (1 parties)
Ambassadeurs : Arkhipkin, Yury (1x), Gutman, Lev (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.e5 9.Nc3 9.Re1 9.d5
<1800 4 100% — — —
1800-2200 52 77% 12% 12% —
2200-2600 79 94% 3% 3% 1%
2600+ 8 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9.e5 9.Nc3 9.Re1 9.d5
1950s 24 88% 12% — —
1960s 8 88% — 12% —
1970s 2 50% — — 50%
1980s 9 100% — — —
1990s 10 90% — 10% —
2000s 29 90% 7% 3% —
2010s 77 87% 5% 8% —
2020s 17 94% 6% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.e5 87% 94% ▲ +7.1%
9.Nc3 5% 6% ▲ +0.7%
9.Re1 8% 0% ▼ -7.8%
9.d5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
9.e5 — 88.6% (156 parties)
1950 — Schramm, Eduard vs Mueller, Hans — 1-0 — Saarbruecken
1951 — Reinhardt, Enrique vs Eliskases, Erich — 0-1 — Mar del Plata ARG
1951 — Botvinnik, Mikhail vs Ragozin, Viacheslav — 1-0 — Moscow RUS
1951 — Tarasov, Vitaly vs Ali, Zak — 1/2-1/2 — Baku AZE
1951 — Fairhurst, William vs Berriman, Grant — 1-0 — Oxford, Balliol College
9.Nc3 — 5.7% (10 parties)
1951 — Benko, Francisco vs Sanguinetti, Renato — 1-0 — Buenos Aires ARG
1951 — Eigler, Ferenc vs Kluger, Gyula — 1/2-1/2 — Hungary ch
1952 — Davali, Arash vs Fletzer, Gino — 0-1 — Ferrara
2008 — Okhotnik, Vladimir vs Gozzoli, Yannick — 0-1 — Saint Affrique FRA
2009 — Angel Acosta, Juan Carlos vs Torres Ventosa, Pedro Eugenio — 0-1 — Las Palmas ESP
9.Re1 — 5.1% (9 parties)
1961 — Varleta Godoy, Raimundo vs Silva Nazzari, Roberto — 1-0 — Uruguay
1991 — Abeln, Michiel vs Baltus, Pieter — 1/2-1/2 — Dieren op
2007 — Vledouts, Sacha vs Dragojlovic, Andjelko — 0-1 — Val Thorens FRA
2010 — Barbarosh, Evgeny vs Drogovoz, Maria — 1-0 — Khanty-Mansiysk
2014 — Sappok, Marius vs Bruemmel, Arend — 0-1 — Berlin GER
9.d5 — 0.6% (1 parties)
1976 — Arkhipkin, Yury vs Gutman, Lev — 0-1 — Riga LAT