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D82c —
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3
Les coups candidats
Ambassadeurs : Jansa, Vlastimil (15x), Botvinnik, Mikhail (12x), Roeder, Matthias (12x), Ftacnik, Lubomir (11x), Pinter, Jozsef (11x), Gundavaa, Bayarsaikhan (11x), Fedder, Steen (10x), Gereben, Erno (9x)
Ambassadeurs : Kiss, Pal (21x), Meins, Gerlef (16x), Novikov, Igor (15x), Mikhalevski, Alexander (15x), Farago, Ivan (14x), Dvoirys, Semen I. (14x), Levitt, Jonathan P (13x), Huzman, Alexander (13x)
5…c6 — 9.9% (709 parties)
Ambassadeurs : Yandemirov, Valeri (17x), Malich, Burkhard, Dr. (8x), Pribyl, Josef (8x), Uhlmann, Wolfgang (5x), Spiridonov, Nikola (5x), Gruenberg, Rainer (5x), Gasztonyi, Endre (4x), Niemela, Ilmari Aarne (4x)
5…dxc4 — 0.6% (45 parties)
Ambassadeurs : Yu, Yangyi (2x), Mikenas, Vladas (1x), Blagidze, Alexander (1x), Knothe, Karl (1x), Franz, Joachim (1x), Kadas, Gabor (1x), Spiridonov, Nikola (1x), Sinkovics, Peter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…O-O 5…c5 5…c6 5…dxc4
<1800 146 64% 23% 11% 1%
1800-2200 1856 57% 32% 9% 1%
2200-2600 3276 49% 41% 8% 1%
2600+ 263 51% 46% 2% 2%
Évolution par décennie (% des parties)
Décennie N parties 5…O-O 5…c5 5…c6 5…dxc4
1920s 3 67%
1930s 54 80% 2% 17%
1940s 89 79% 2% 18%
1950s 187 64% 4% 29% 1%
1960s 214 66% 12% 21%
1970s 362 72% 18% 9% 0%
1980s 563 41% 49% 9% 0%
1990s 1023 39% 50% 10% 0%
2000s 1643 45% 42% 10% 1%
2010s 2570 60% 31% 8% 1%
2020s 441 61% 32% 6% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…O-O 60% 61% ▲ +1.0%
5…c5 31% 32% ▲ +1.6%
5…c6 8% 6% ▼ -2.0%
5…dxc4 1% 0% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 10 parties
Kasparov, Garry — 9 parties
Carlsen, Magnus — 6 parties
Ju, Wenjun — 4 parties
Smyslov, Vladimir — 3 parties
Tal, Mikhail — 3 parties
Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 3 parties
Euwe, Max — 2 parties
Alekhine, Alexander — 1 partie
Lasker, Emanuel — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
5…O-O — 53.4% (3821 parties)
1931 — Rauzer, Vsevolod vs Alatortsev, Vladimir N. — 1/2-1/2 — Moskou ch-URS
1934 — Veresov, Gavriil vs Alatortsev, Vladimir N. — 0-1 — Leningrad ch-URS
1934 — Alatortsev, Vladimir N. vs Freiman, Sergey Nikolaevich — 1-0 — Leningrad ch-URS
1935 — Zita, Frantisek vs Opocensky, Karel — 1-0 — Praag Marshall jub
1936 — Rudakovsky, Iosif vs Yudovich, Mikhail M — 1/2-1/2 — Moscow RUS
5…c5 — 35.2% (2519 parties)
1939 — Schmidt, Paul vs Salas Romo, Julio — 0-1 — Buenos Aires ARG
1945 — Vaughan Jimenez, Natalie vs Purdy, Christopher — 1/2-1/2 — cr.
1948 — Palme, Rudolf vs Dorn, Max — 0-1 — Bad Gastein
1954 — Kluger, Carsten vs Pachman, Ludek — 1/2-1/2 — Bucharest ROU
1958 — Djurasevic, Bozidar vs Soderborg, Berndt — 1-0 — Varna BUL
5…c6 — 9.9% (709 parties)
1922 — Saemisch, Friedrich vs Gruenfeld, Ernst — 1/2-1/2 — Bad Pistyan CZE
1926 — Thomas, George Alan vs Landau, Salo — 1-0 — Scarborough ENG
1935 — Michell, Reginald vs Golombek, Harry — 1/2-1/2 — Great Yarmouth
1935 — Dake, Arthur William vs Alexander, Conol Hugh — 1-0 — Warsaw POL
1936 — Vidmar Milan vs Koltanowski, George — 1-0 — ?
5…dxc4 — 0.6% (45 parties)
1956 — Knothe, Karl vs Franz, Joachim — 1/2-1/2 — GDR-ch Leipzig GER
1957 — Mikenas, Vladas vs Blagidze, Alexander — 1-0 — Kiev UKR
1976 — Kadas, Gabor vs Spiridonov, Nikola — 1/2-1/2 — Agard
1989 — Sinkovics, Peter vs Roeschlau, Bernd — 1-0 — Bad Orb op
1991 — Huizer, Mark vs Den Boer, Ber — 1/2-1/2 — Nijmegen jr