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B34f — Accelerated Dragon, Modern Variation
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3
Les coups candidats
Ambassadeurs : Baumbach, Friedrich, Dr. (65x), Brodie, Hugh (57x), ? (53x), Eberth, Zoltan Bela (42x), Toma, Katarzyna (41x), Spiridonov, Nikola (34x), Damjanovic, Mato (29x), Westerinen, Heikki M.J. (27x)
Ambassadeurs : Polyak, Istvan (2x), Zinn, Lothar (1x), Witt, Daniel Ransom (1x), Bannik, Anatolij (1x), Zaitsev, Alexander (1x), Kurass, Iskir (1x), Zveriaka, Y (1x), Chiesa, Valdir Troitino (1x)
5…d6 — 0.1% (43 parties)
Ambassadeurs : Fink, Adolf Jay (1x), Austin, Neil T (1x), Larsen, Bent Ravn (1x), Kavalek, Lubomir (1x), Marczinka (1x), Boza Quiros Santiago (1x), Timar, Zsolt (1x), Boza, Ildiko (1x)
5…a6 — 0.1% (39 parties)
Ambassadeurs : Sklenak K (1x), Staffa, Lubomir (1x), Hardy, David G (1x), Dearnley, Andrew (1x), Kuznetsov, Anatoly (1x), Snezhkov, Yaroslav (1x), Zarate, Pastur Raquel (1x), Fernandez Coalla, Jose Manuel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Bg7 5…Nf6 5…d6 5…a6
<1800 3746 99% 1% 0% 0%
1800-2200 18218 99% 0% 0% 0%
2200-2600 13161 100% 0% 0% —
2600+ 411 100% 0% — —
Évolution par décennie (% des parties)
Décennie N parties 5…Bg7 5…Nf6 5…d6 5…a6
1950s 172 99% — 1% —
1960s 1147 100% 0% — —
1970s 1263 100% 0% — —
1980s 1307 100% 0% 0% 0%
1990s 6193 99% 0% 0% 0%
2000s 12476 99% 0% 0% 0%
2010s 14917 99% 1% 0% 0%
2020s 4218 99% 0% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Bg7 99% 99% -0.1%
5…Nf6 1% 0% -0.1%
5…d6 0% 0% +0.1%
5…a6 0% 0% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Karpov, Anatoly — 4 parties
Kasparov, Garry — 4 parties
Kramnik, Vladimir — 4 parties
Gukesh D — 2 parties
Ju, Wenjun — 1 partie
Parties historiques
5…Bg7 — 99.3% (41382 parties)
1950 — Keres, Paul Petrovich vs Averbakh, Yuri L — 1/2-1/2 — Szcawno Zdroj
1950 — Scherbakov, Lev vs Simagin, Vladimir — 0-1 — Ch Moscow Moscow RUS
1950 — Aronin, Lev vs Geller, Efim P. — 0-1 — Moskou ch-URS
1950 — Ivkov, Borislav vs Stoltz, Gösta — 1/2-1/2 — Bled SLO
1951 — Grob, Henry vs Bogoljubow, Efim — 1-0 — Bad Pyrmont GER
5…Nf6 — 0.5% (195 parties)
1962 — Bannik, Anatolij vs Zaitsev, Alexander — 0-1 — Minsk BLR
1965 — Zinn, Lothar vs Witt, Daniel Ransom — 1-0 — Bourgas BUL
1967 — Kurass, Iskir vs Zveriaka, Y — 1/2-1/2 — ?
1971 — Ketola, Matti vs Podolsky, Arkady — 1-0 — ?
1972 — Fontanelli, Regina vs Samt, Wilma — 0-1 — Skopje MKD
5…d6 — 0.1% (43 parties)
1952 — Fink, Adolf Jay vs Austin, Neil T — 1-0 — San Francisco, Ca
1982 — Larsen, Bent Ravn vs Kavalek, Lubomir — 1-0 — Bugojno BIH
1988 — Marczinka vs Boza Quiros Santiago — 0-1 — cr.
1988 — Timar, Zsolt vs Boza, Ildiko — 1/2-1/2 — corr Hungary
1992 — Donev, Ivo vs Eschle, Hubert — 1-0 — Bad Ragaz SUI
5…a6 — 0.1% (39 parties)
1982 — Sklenak K vs Staffa, Lubomir — 0-1 — ?
1992 — Kuznetsov, Anatoly vs Snezhkov, Yaroslav — 1-0 — ?
1994 — Majancsik, Gabor vs Dardos, Ferenc — 0-1 — Sarospatak
1994 — Kroell, Stefan vs Dangelowski, Peter — 1-0 — Pinneberg
1996 — Banszky, Miklos vs Tiszoczki, Gabor — 0-1 — Aggtelek HUN