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C28f —
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Na5 5.Nge2
Les coups candidats
5…Nxc4 — 45.5% (878 parties)
Ambassadeurs : Vogt, Lothar (7x), Renner, Christoph (5x), Boey, Josef (4x), Larsen, Bent Ravn (4x), Schoene, Ralf (4x), Lucaroni, Massimiliano (4x), Zinn, Lothar (3x), Kostro, Jerzy (3x)
5…c6 — 23.3% (450 parties)
Ambassadeurs : Mitkov, Nikola (14x), Godena, Michele (9x), Dragojlovic, Andjelko (8x), Van Daatselaar, Jan Bart (6x), Ivanovic, Bozidar (4x), Zednik, Martin (3x), Buchnicek, Petr (3x), Casper, Thomas (3x)
5…Be7 — 13.7% (264 parties)
Ambassadeurs : Mitkov, Nikola (10x), Casper, Thomas (6x), Hebden, Mark L (6x), Grabarczyk, Miroslaw (3x), Malaniuk, Vladimir P (2x), Hartston, William R (2x), Srebrnic, Marko (2x), Kokol, Peter (2x)
5…Bc5 — 13.3% (257 parties)
Ambassadeurs : Lukacs, Peter (9x), Mitkov, Nikola (6x), Casper, Thomas (4x), Blatny, Frantisek (3x), Forgo, Eva (3x), Schoeneberg, Manfred (2x), Lendwai, Reinhard (2x), Anderson, James (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nxc4 5…c6 5…Be7 5…Bc5
<1800 90 60% 18% 12% 10%
1800-2200 691 47% 22% 12% 15%
2200-2600 937 40% 25% 16% 14%
2600+ 32 38% 16% 31% 16%
Évolution par décennie (% des parties)
Décennie N parties 5…Nxc4 5…c6 5…Be7 5…Bc5
1950s 1 100%
1960s 8 75% 12% 12%
1970s 40 72% 5% 5% 12%
1980s 71 56% 21% 11% 7%
1990s 241 59% 19% 8% 11%
2000s 625 48% 30% 11% 8%
2010s 663 37% 22% 19% 17%
2020s 282 39% 20% 13% 20%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nxc4 37% 39% ▲ +1.6%
5…c6 22% 20% ▼ -2.4%
5…Be7 19% 13% ▼ -6.3%
5…Bc5 17% 20% ▲ +3.6%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
5…Nxc4 — 45.5% (878 parties)
1953 — Barden, Leonard vs Abad Calderon, Abraham — 1/2-1/2 — Hastings ch-BCF
1968 — Koch, Berthold vs Hunter Chalid — 0-1 — cr
1968 — Zinn, Lothar vs Jimenez Zerquera, Eleazar — 0-1 — Havana CUB
1968 — Zinn, Lothar vs Matanovic, Anto — 1/2-1/2 — Lugano SUI
1968 — Larsen, Bent Ravn vs Portisch, Lajos — 1-0 — Porec cm qf
5…c6 — 23.3% (450 parties)
1968 — Trapl, Jindrich vs Blatny, Frantisek — 0-1 — Luhacovice CZE
1974 — Ryc, Ivo vs Blatny, Frantisek — 1-0 — Brno CZE
1978 — Olafsson, Helgi vs Lombardy, William J — 0-1 — Reykjavik ISL
1982 — Ivanovic, Bozidar vs Nikolic, Predrag — 0-1 — Vrbas
1984 — Bowler, Andrew vs Harding, Tim D — 0-1 — BPCF grand open-3 rd1
5…Be7 — 13.7% (264 parties)
1968 — Nikitin, Yuri vs Klovans, Janis — 0-1 — Alma Ata ch-URS
1970 — Arjit Shaw vs Johannsson, Gretar Johann — 1/2-1/2 — Siegen olm
1976 — Hartston, William R vs Ornstein, Axel — 0-1 — Decin CZE
1980 — Vogt, Lothar vs Mikhalchishin, Adrian — 1-0 — Baku AZE
1981 — Panzel, Kenneth vs Blocker, Calvin — 0-1 — Cleveland, OH USA
5…Bc5 — 13.3% (257 parties)
1972 — Vyhnalek, Bohuslav vs Blatny, Frantisek — 0-1 — Decin CZE
1974 — Zinn, Lothar vs Blatny, Frantisek — 1-0 — Decin CZE
1974 — Schoeneberg, Manfred vs Blatny, Frantisek — 1-0 — Leipzig GER
1977 — Casper, Thomas vs Borkowski, Franciszek — 1-0 — Zinnowitz GER
1979 — Casper, Thomas vs Braun, Gottfried, Dr. — 1-0 — Suhl GER