D80k - 5.Bf4 - Gruenfeld: Stockholm (1932)

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D80k — Gruenfeld: Stockholm (1932)
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bf4
Les coups candidats
5…Nxc3 — 96.8% (755 parties)
Ambassadeurs : Egorov, Vladimir (9x), Zvjaginsev, Vadim (8x), Barkhagen, Jonas (8x), Varga, Peter (7x), Groszpeter, Attila (5x), Cheek, Colin (5x), Balcerowski, Witold (4x), Moskalenko, Viktor (4x)
5…c6 — 1.8% (14 parties)
Ambassadeurs : Jussupow, Artur (2x), Timman, Jan H (2x), Yahiaoui, Abdelkrim (1x), Mostaine, Mohamed Boucetta (1x), Hajtmanek, Stanislav (1x), Vrba, Michal (1x), Weist, Thorsten (1x), Lais, Thomas (1x)
5…Bg7 — 0.9% (7 parties)
Ambassadeurs : Nielsen, Steen (SUI) (1x), Andersen, Niels (1x), Davis, Duane (1x), Deas, John (1x), Alcon, Romer (1x), Dominguez Alonso, Marcos (1x), Lorin, Fabrice (1x), Dubois, Robert (1x)
5…c5 — 0.3% (2 parties)
Ambassadeurs : Hamzeh, Niloofar (1x), Perry, Roger (1x), Gargiulo, Lucas (1x), Torres Ojeda, Andres Felipe (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nxc3 5…c6 5…Bg7 5…c5
<1800 47 96% 2% — —
1800-2200 325 97% 2% 1% —
2200-2600 295 98% 1% 1% —
2600+ 18 89% 11% — —
Évolution par décennie (% des parties)
Décennie N parties 5…Nxc3 5…c6 5…Bg7 5…c5
1950s 4 100% — — —
1960s 20 100% — — —
1970s 15 100% — — —
1980s 18 89% — 6% 6%
1990s 176 97% 1% 2% —
2000s 169 95% 2% 2% 1%
2010s 295 97% 2% — —
2020s 83 98% 2% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nxc3 97% 98% +0.3%
5…c6 2% 2% +0.0%
5…Bg7 0% 0% +0.0%
5…c5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
5…Nxc3 — 96.8% (755 parties)
1954 — Spassky, Boris Vasily vs Byvshev, Vasily — 1-0 — URS-ch sf Leningrad RUS
1955 — Kopilov, Nikolay Georgiyevich vs Shamkovich, Leonid — 1/2-1/2 — Leningrad RUS
1955 — Botvinnik, Mikhail vs Ilivitsky, Georgy A — 1/2-1/2 — Moskou ch-URS
1957 — De Carbonnel, Heinz vs Altshuler, Roman Zinovievich — 1/2-1/2 — USSR-5761
1960 — Ovchinnikov, Yury vs Volchek, Vasiliy — 1-0 — ?
5…c6 — 1.8% (14 parties)
1992 — Jussupow, Artur vs Timman, Jan H — 1/2-1/2 — Linares ESP
1992 — Jussupow, Artur vs Timman, Jan H — 1/2-1/2 — Linares cm
2000 — Yahiaoui, Abdelkrim vs Mostaine, Mohamed Boucetta — 1-0 — Algiers
2006 — Weist, Thorsten vs Lais, Thomas — 1/2-1/2 — Nuerenberg GER
2008 — Hajtmanek, Stanislav vs Vrba, Michal — 1/2-1/2 — Slovakia
5…Bg7 — 0.9% (7 parties)
1983 — Nielsen, Steen (SUI) vs Andersen, Niels — 1-0 — Copenhagen DEN
1993 — Lorin, Fabrice vs Dubois, Robert — 1-0 — ?
1997 — Davis, Duane vs Deas, John — 1-0 — ?
1998 — Alcon, Romer vs Dominguez Alonso, Marcos — 0-1 — Asturias
2000 — Casas, Esteban Luis vs Bejarano, Marcelo — 1-0 — Buenos Aires ARG
5…c5 — 0.3% (2 parties)
1984 — Hamzeh, Niloofar vs Perry, Roger — 1/2-1/2 — Thessaloniki olm
2004 — Gargiulo, Lucas vs Torres Ojeda, Andres Felipe — 1/2-1/2 — Banfield