D15d - 4…a6 - Chebanenko Variation (1975)

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D15d — Chebanenko Variation (1975)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6
Les coups candidats
Ambassadeurs : Volkov, Sergey (46x), Babula, Vlastimil (34x), Burmakin, Vladimir (33x), Svetushkin, Dmitry (28x), Heiermann, Ludger (28x), Garau, Bernard (24x), Movsesian, Sergei (23x), Dovzik, Juri (22x)
Ambassadeurs : Burmakin, Vladimir (39x), Volkov, Sergey (38x), Kamsky, Gata (37x), Velicka, Petr (35x), Movsesian, Sergei (28x), Malakhov, Vladimir (23x), Stefanova, Antoaneta (21x), Vysochin, Spartak (20x)
Ambassadeurs : Volkov, Sergey (40x), Burmakin, Vladimir (27x), Shulman, Yury (23x), Velicka, Petr (21x), Van Wely, Loek (20x), Bacrot, Etienne (19x), Beliavsky, Alexander G (16x), Ikonnikov, Vyacheslav (16x)
5.cxd5 — 13.5% (2820 parties)
Ambassadeurs : Burmakin, Vladimir (26x), Velicka, Petr (16x), Sulava, Nenad (13x), Vysochin, Spartak (12x), Komliakov, Viktor (11x), Schneider, Stefan (10x), Cramling, Pia (8x), Svetushkin, Dmitry (8x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.c5 5.e3 5.a4 5.cxd5
<1800 856 25% 29% 14% 16%
1800-2200 7218 28% 28% 15% 16%
2200-2600 11004 30% 25% 18% 12%
2600+ 1080 27% 28% 21% 9%
Évolution par décennie (% des parties)
Décennie N parties 5.c5 5.e3 5.a4 5.cxd5
1950s 1 — 100% — —
1960s 5 20% 60% — 20%
1970s 4 — — — 25%
1980s 113 21% 18% 5% 35%
1990s 2012 18% 21% 18% 19%
2000s 8429 31% 25% 17% 14%
2010s 8840 28% 30% 17% 11%
2020s 1562 27% 30% 12% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.c5 28% 27% ▼ -0.9%
5.e3 30% 30% +0.5%
5.a4 17% 12% ▼ -5.8%
5.cxd5 11% 14% ▲ +3.3%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Anand, Viswanathan — 7 parties
Karpov, Anatoly — 6 parties
Ju, Wenjun — 4 parties
Botvinnik, Mikhail — 1 partie
Gukesh D — 1 partie
Parties historiques
5.c5 — 28.4% (5962 parties)
1964 — Bakhmatov, Eduard vs Rachkovsky, Alexander — 0-1 — Kiev UKR
1980 — Piesina, Gintautas vs Maiorov, Vladimir — 1/2-1/2 — Klaipeda
1981 — Agzamov, Georgy vs Itkis, Boris — 1-0 — Erevan ARM
1984 — Hjartarson, Johann vs Knezevic, Milorad — 1/2-1/2 — Bunadarbanka
1984 — Aseev, Konstantin N vs Dvoretzky, Mark — 1-0 — Moscow RUS
5.e3 — 26.8% (5627 parties)
1958 — Lagha, Khelil vs Fairhurst, William — 1/2-1/2 — Munich GER
1961 — Hottes, Dieter vs Pfeiffer, Gerhard — 1/2-1/2 — Bad Pyrmont GER
1964 — Uhlmann, Wolfgang vs Fairhurst, William — 1-0 — Tel Aviv olm
1964 — Nikolaevsky, Yuri V vs Rachkovsky, Alexander — 1-0 — Kiev UKR
1980 — Balashov, Yuri vs Maiorov, Vladimir — 1-0 — Klaipeda
5.a4 — 16.6% (3488 parties)
1985 — Belov, Igor vs Dreev, Aleksey — 1/2-1/2 — Moscow RUS
1986 — Ruiz, Alciguel vs Velez Betancourt, Nestor Tomas — 1-0 — Havana CUB
1987 — Sarwinski, Miroslaw vs Seifert, Henryk — 1-0 — Jachranka
1988 — Reinartz, Georg vs Schmidt, Ruediger — 1/2-1/2 — GER
1989 — Bajovic, Milan vs Lissowska, Anna — 1/2-1/2 — Naleczow
5.cxd5 — 13.5% (2820 parties)
1966 — Prameshuber, Alexander vs Fairhurst, William Albert — 1-0 — Havana CUB
1975 — Jamroz, Zbigniew vs Kaluzny, Wlodzimierz — 1-0 — Augustow Tch-POL
1981 — Beliavsky, Alexander G vs Gavrikov, Viktor — 1/2-1/2 — Frunze ch-URS
1981 — Budt, Karl-Heinz vs Heuermann, Heinz-Burkhard — 1/2-1/2 — Loehne
1984 — Wells, Peter K vs Dreev, Aleksey — 1/2-1/2 — Wch U20 Kiljava