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A27h — Three Knights (1931)
1.c4 e5 2.Nc3 Nc6 3.Nf3 f5 4.d4 e4
Les coups candidats
5.Ng5 — 51.5% (1007 parties)
Ambassadeurs : Uhlmann, Wolfgang (7x), Cafferty, Bernard (7x), Ljubojevic, Ljubomir (6x), Polugaevsky, Lev (5x), Kamp, Christoph (5x), Raupp, Thomas (5x), Seret, Jean-Luc (4x), Hort, Vlastimil (4x)
5.Bg5 — 15.0% (293 parties)
Ambassadeurs : Liebert, Heinz (9x), Liberzon, Vladimir M (3x), Nikolic, Predrag (3x), Claesen, Pieter (3x), Katalymov, Boris (2x), Osnos, Viatcheslav (2x), Blatny, Frantisek (2x), Kavalek, Lubomir (2x)
5.d5 — 13.8% (271 parties)
Ambassadeurs : Navabi, Shirin (3x), Wolter, Uwe (3x), Gufeld, Eduard (2x), Pribyl, Josef (2x), Levy, David N L (2x), Noradounghian, Georges (2x), Iglesias Valle, Julian (2x), Koval, Daniel (2x)
5.Nd2 — 9.6% (187 parties)
Ambassadeurs : Beck, Georges (5x), Sarosy, Zoltan L (3x), Aronin, Lev (3x), Korchnoi, Viktor (3x), Mentel, Juergen, Dr. (3x), Khodos, German (2x), Avery, Peter (2x), Pribyl, Josef (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Ng5 5.Bg5 5.d5 5.Nd2
<1800 81 47% 7% 14% 10%
1800-2200 687 54% 13% 14% 9%
2200-2600 834 52% 17% 13% 8%
2600+ 18 44% 17% 22% 17%
Évolution par décennie (% des parties)
Décennie N parties 5.Ng5 5.Bg5 5.d5 5.Nd2
1950s 10 10% 70%
1960s 39 21% 28% 15% 28%
1970s 125 41% 22% 14% 20%
1980s 195 49% 24% 9% 9%
1990s 495 55% 17% 11% 10%
2000s 457 52% 15% 13% 8%
2010s 466 55% 9% 17% 6%
2020s 170 50% 6% 19% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Ng5 55% 50% ▼ -5.2%
5.Bg5 9% 6% ▼ -3.1%
5.d5 17% 19% ▲ +1.4%
5.Nd2 6% 8% ▲ +1.6%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
5.Ng5 — 51.5% (1007 parties)
1966 — Barczay, Laszlo vs Dely, Peter — 1/2-1/2 — Szombathely
1968 — Darga, Klaus vs Herter, Eberhard — 0-1 — Stuttgart GER
1968 — Darga, Klaus vs Naranja, Renato — 1-0 — Lugano olm
1969 — Pugach, Alevtina vs Fernandez, Alb — 1/2-1/2 — Rio Hondo Tch-ARG
1969 — Yurzinov vs Karlsson, Adam 2007 — 1-0 — Moscow RUS
5.Bg5 — 15.0% (293 parties)
1963 — Katalymov, Boris vs Aronin, Lev — 1/2-1/2 — Almaty
1963 — Katalymov, Boris vs Cherepkov, Alexander V — 1-0 — Soviet Union
1963 — Bronstein, David I vs Dely, Peter — 1-0 — Miskolc
1964 — Sosonko, Gennadi vs Abanin, Vladimir — 0-1 — Soviet Union
1964 — Kozma, Julius vs Blatny, Frantisek — 1/2-1/2 — Brno CZE
5.d5 — 13.8% (271 parties)
1958 — Perkins, Alan H vs Tarazi, Andre — 1-0 — Munich GER
1961 — Taimanov, Mark vs Polugaevsky, Lev — 1/2-1/2 — Baku ch-URS
1963 — Janata, Michael vs Blatny, Frantisek — 0-1 — Telnice/Usti
1963 — Pribyl, Josef vs Jansa, Vlastimil — 1-0 — Zvolen
1965 — Mikenas, Vladas vs Furman, Semyon — 1-0 — Leningrad RUS
5.Nd2 — 9.6% (187 parties)
1950 — Castillo Bermudez, Manuel vs Steiner, Herman — 1/2-1/2 — Venice ITA
1954 — Schmid, Lothar vs Beni, Alfred — 1-0 — Zuerich Zurich SUI
1954 — Kholmov, Ratmir D vs Borisenko, Aleksei V — 1-0 — Kiev ch-SU
1955 — Kozma, Julius vs Florian, Jaromir — 1-0 — Prague CZE
1958 — Vaitonis, Povilas vs Lagha, Khelil — 1/2-1/2 — Munich GER