D97e - 8.Be2 - Russian, Alekhine

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D97e — Russian, Alekhine
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 a6 8.Be2
Les coups candidats
8…b5 — 99.6% (1942 parties)
Ambassadeurs : Allawi Rawlings (32x), Salzmann, Stefan (21x), Ambasa Ingrio (18x), Volkov, Sergey (16x), Halliwell, Toni (15x), Svidler, Peter (14x), Sosonko, Gennadi (13x), Husemann, Andreas (12x)
8…Nbd7 — 0.2% (3 parties)
Ambassadeurs : Pisakov, Ilia (1x), Areshchenko, Alexander (1x), Dam, Joost van (1x), Radhey Derling, Daman (1x), Allawi Rawlings (1x), Cronjé, Hector (1x)
8…c5 — 0.2% (3 parties)
Ambassadeurs : Leonard, Andrew (1x), Acciaro, Giuseppe (1x), del Toro Montoya, Yovany (1x), Rangel García, Raúl (1x), Kiriakopoulos, Antonios (1x), Makris, Xenophon (1x)
8…e5 — 0.1% (1 parties)
Ambassadeurs : Cvetnic, Vladimir (1x), Von der Heydt, Hans-Joachim (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…b5 8…Nbd7 8…c5 8…e5
<1800 88 100% — — —
1800-2200 782 99% 0% 0% 0%
2200-2600 896 100% 0% 0% —
2600+ 98 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 8…b5 8…Nbd7 8…c5 8…e5
1970s 24 100% — — —
1980s 60 100% — — —
1990s 114 100% — — —
2000s 198 99% 1% — 1%
2010s 1149 100% 0% 0% —
2020s 404 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…b5 100% 100% +0.4%
8…Nbd7 0% 0% -0.2%
8…c5 0% 0% -0.3%
8…e5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 5 parties
Kasparov, Garry — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
8…b5 — 99.6% (1942 parties)
1972 — Sosonko, Gennadi vs Stean, Michael F — 0-1 — Islington ENG
1973 — Sosonko, Gennadi vs Scholl, Eddie C — 1-0 — Amsterdam NED
1973 — Ekman, Ilmari vs Koskinen, Olli — 0-1 — ?
1973 — Sosonko, Gennadi vs Scholl, Eddie C — 1-0 — Leeuwarden ch-NED
1973 — Hoi, Carsten vs Diesen, Mark C — 1/2-1/2 — Schilde
8…Nbd7 — 0.2% (3 parties)
2002 — Pisakov, Ilia vs Areshchenko, Alexander — 1/2-1/2 — Alushta UKR
2015 — Allawi Rawlings vs Cronjé, Hector — 1-0 — ICCF
2019 — Dam, Joost van vs Radhey Derling, Daman — 1/2-1/2 — ICCF
8…c5 — 0.2% (3 parties)
2016 — Kiriakopoulos, Antonios vs Makris, Xenophon — 1/2-1/2 — Achaea GRE
2017 — Leonard, Andrew vs Acciaro, Giuseppe — 1-0 — ICCF
2017 — del Toro Montoya, Yovany vs Rangel García, Raúl — 1-0 — ICCF
8…e5 — 0.1% (1 parties)
2007 — Cvetnic, Vladimir vs Von der Heydt, Hans-Joachim — 1/2-1/2 — ICCF