Fin du contenu

Aucune page supplémentaire à charger

D13i — Exchange (1920)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 e6 6.Bf4
Les coups candidats
6…Bd6 — 33.9% (646 parties)
Ambassadeurs : Forintos, Gyozo V (3x), Burmakin, Vladimir (3x), Chu, Quoc Thinh (3x), Nikolaevsky, Yuri V (2x), Gheorghiu, Florin (2x), Pomar Salamanca, Arturo (2x), Ribli, Zoltan (2x), Adorjan, Andras (2x)
Ambassadeurs : Ivkov, Borislav (5x), Dreev, Aleksey (3x), Ballai, Zsolt (3x), Sorokin, Maxim (3x), Inkiov, Ventzislav (2x), Nikolic, Predrag (2x), Whiteley, Andrew Jonathan (2x), Kavcic, Uros (2x)
6…a6 — 12.5% (237 parties)
Ambassadeurs : Rossi, Giampiero (4x), Ungureanu, Emil (2x), Tencati, Giuseppe (2x), Primerano, Carlo (2x), Grassetto, Gilberto (2x), Parals Marce, Luis (2x), Wexler, Bernardo (1x), Faleg, Alberto (1x)
6…Be7 — 10.9% (207 parties)
Ambassadeurs : Hammar, Ulf (2x), Jobava, Baadur (2x), Prameshuber, Alexander (1x), Malich, Burkhard, Dr. (1x), Kruger, Stefan (1x), Karoly, George (1x), Piazzini, Luis (1x), Kahn, Jaime (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Bd6 6…Nc6 6…a6 6…Be7
<1800 175 26% 26% 17% 13%
1800-2200 878 38% 28% 13% 11%
2200-2600 507 33% 41% 10% 10%
2600+ 4 50% 50%
Évolution par décennie (% des parties)
Décennie N parties 6…Bd6 6…Nc6 6…a6 6…Be7
1950s 26 27% 38% 4% 15%
1960s 35 26% 43% 9% 9%
1970s 46 35% 37% 7% 9%
1980s 96 24% 47% 6% 9%
1990s 424 30% 36% 12% 11%
2000s 632 37% 30% 13% 9%
2010s 571 35% 29% 13% 12%
2020s 73 44% 19% 16% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Bd6 35% 44% ▲ +9.3%
6…Nc6 29% 19% ▼ -9.5%
6…a6 13% 16% ▲ +3.1%
6…Be7 12% 14% ▲ +1.4%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 3 parties
Kramnik, Vladimir — 1 partie
Parties historiques
6…Bd6 — 33.9% (646 parties)
1952 — Arlamowski, Edward vs Szabo, Stefan — 1-0 — Miedzyzdroje
1953 — Petrosian, Tigran V. vs Kotov, Alexander — 1/2-1/2 — Garga
1955 — Stahlberg, Gideon vs Paoli, Enrico — 1/2-1/2 — Ljubljana
1957 — Napolitano, Mario vs Palmiotto, Fiorentino — 1-0 — Levanto
1958 — Vladimirov, Boris T vs Simagin, Vladimir — 1/2-1/2 — Tashkent ch URS sf
6…Nc6 — 31.9% (608 parties)
1950 — Szabo, Laszlo vs Anay Barche — 1/2-1/2 — Szcawno Zdroj
1951 — Rapaka Samuel Paul vs Baev, Pavel — 1/2-1/2 — New York ch-USA
1952 — Petrosian, Tigran V. vs Botvinnik, Mikhail — 0-1 — USSR
1952 — Furman, Slavomir vs Spassky, Boris Vasily — 0-1 — Leningrad RUS
1954 — Muehlberg, Siegfried vs Moehring, Guenther — 1-0 — Schkopau
6…a6 — 12.5% (237 parties)
1958 — Botvinnik, Mikhail vs Bhuvana Sagari M — 1/2-1/2 — Leiden simultaan
1963 — Malich, Burkhard, Dr. vs Muehlberg, Siegfried — 1/2-1/2 — GDR-ch Aschersleben GER
1965 — Wexler, Bernardo vs Faleg, Alberto — 1/2-1/2 — Chacabuco
1967 — Ungureanu, Emil vs Radovici, Corvin — 0-1 — Bucharest ROU
1975 — Harasta, Vladimir vs Sorsak, Jozef — 1-0 — Rimavska Sobota SVK
6…Be7 — 10.9% (207 parties)
1951 — Westbrock, C. vs Kashdan, Isaac — 0-1 — Forth Worth
1952 — Kruger, Stefan vs Karoly, George — 1-0 — Melbourne AUS
1955 — Esposito, Alessandro vs Kim, Sangyun — 1-0 — Buenos Aires ARG
1959 — Piazzini, Luis vs Kahn, Jaime — 1-0 — Buenos Aires ARG
1964 — Prameshuber, Alexander vs Malich, Burkhard, Dr. — 1/2-1/2 — Tel Aviv olm