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B03r — Exchange
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6
Eval: [+0.76]
Les coups candidats
Ambassadeurs : Konopka, Michal (32x), Chetverik, Maxim (29x), Grunberg, Mihai-Lucian (26x), Van Seben, Edgar (25x), Velicka, Petr (24x), Schmidt, Loren R (23x), Abreu Suarez, Isauro (22x), Daulyte-Cornette, Deimante (22x)
6.Nf3 — 12.3% (1223 parties)
Ambassadeurs : Meijers, Viesturs (6x), Bagirov, Vladimir (5x), Krnic, Zdenko (4x), Henttinen, Markku I.O. (4x), Suba, Mihai (4x), Schlawin, Marlon (4x), Kolpakov, Vladyslav (4x), Lombardi, Donato (4x)
6.d5 — 4.2% (420 parties)
Ambassadeurs : Biti, Ozren (7x), Kahn, Evarth Dr. (6x), Czebe, Attila (6x), Berzinsh, Roland (6x), Gamback, Bjorn (5x), Grunberg, Mihai-Lucian (5x), Gabrielsen, Trond (4x), Antal, Gergely (4x)
6.Be3 — 4.2% (417 parties)
Ambassadeurs : Savic, Miodrag R (5x), Hartston, William R (4x), Lanc, Alois (3x), Chetverik, Maxim (3x), Richter, Goetz (3x), Yates, Frederic D (2x), Cafferty, Bernard (2x), Kagan, Shimon (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Nc3 6.Nf3 6.d5 6.Be3
<1800 343 62% 22% 4% 4%
1800-2200 4290 70% 13% 4% 5%
2200-2600 3501 80% 6% 6% 3%
2600+ 20 70% 20% 5%
Évolution par décennie (% des parties)
Décennie N parties 6.Nc3 6.Nf3 6.d5 6.Be3
1860s 2 50% 50%
1920s 13 23% 31% 46%
1930s 10 50% 10%
1940s 12 42% 42% 8%
1950s 16 44% 6% 6% 12%
1960s 83 58% 17% 16%
1970s 273 55% 19% 0% 7%
1980s 280 58% 16% 1% 8%
1990s 1752 64% 12% 8% 5%
2000s 3264 72% 12% 4% 4%
2010s 3409 75% 11% 4% 4%
2020s 800 76% 14% 2% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Nc3 75% 76% ▲ +1.1%
6.Nf3 11% 14% ▲ +3.2%
6.d5 4% 2% ▼ -2.2%
6.Be3 4% 2% ▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 2 parties
Tal, Mikhail — 2 parties
Karpov, Anatoly — 2 parties
Karpov, Aleksandr — 1 partie
Hou, Yifan — 1 partie
Parties historiques
6.Nc3 — 70.8% (7022 parties)
1866 — Mende, Emil vs Demian Valer Vasile — 1/2-1/2 — ?
1921 — Drewitt, John Arthur James vs Stephenson, Harold John Francis — 1-0 — Hastings, Town Hall
1922 — Balogh Moran, Andres vs Gottschall, Ina — 1-0 — Vienna AUT
1929 — Olland, Adolf George vs Landau, Salo — 0-1 — NED
1931 — Ilyin Zhenevsky, Alexander vs Jeremin — 1/2-1/2 — URS
6.Nf3 — 12.3% (1223 parties)
1866 — Pioch, Thomas vs Wagener Alcudia, Rafael — 0-1 — BL
1921 — Rubinstein, Akiba vs Selezniev, Alexey — 1-0 — Triberg
1926 — Isaacs, Lewis vs Carlos Torre Repetto — 0-1 — Chicago, IL USA
1926 — Alekhine, Alexander vs Yates, Frederic D — 1-0 — England
1929 — Weenink, Henri vs Mulder, Erik — 1-0 — Amsterdam NED
6.d5 — 4.2% (420 parties)
1957 — Miasnikov, A. vs Naftalin, Solomon — 1-0 — Tbilisi GEO
1975 — Harris Mal vs Howard Chuck — 0-1 — ?
1982 — Kientzler-Guerlain, Isabelle vs Dubois, Martine — 0-1 — ?
1984 — Monzon Pando, Luis vs Zavala, Guillermo — 1-0 — Lomas de Zamora
1987 — Liutsko, Igor vs Kengis, Edvins — 1/2-1/2 — Riga LAT
6.Be3 — 4.2% (417 parties)
1924 — Jensen Edv vs Norman Hansen, Holger — 1-0 — Copenhagen DEN
1924 — Bohatyrchuk, Fedir Parfenovych vs Rabinovich, Ilya Mar — 1-0 — Moskou ch-URS
1926 — Yates, Frederic D vs Takacs, Sandor — 0-1 — Budapest Budapest HUN
1926 — Yates, Frederic D vs Alekhine, Alexander — 1/2-1/2 — Dresden GER
1928 — Saunders, Harold vs Colle, Edgar — 0-1 — Scarborough/ North Yorkshire