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A26a — Closed
1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6
Eval: [+0.26]
Les coups candidats
Ambassadeurs : Miezis, Normunds (34x), McNab, Colin A (15x), Egeli, Per Ove (13x), Gschwendtner, Stanislav (9x), Gullaksen, Eirik (7x), Istratescu, Andrei (6x), Smejkal, Jakub (5x), Pokojska, Daria (5x)
Ambassadeurs : Snape, Ian L (12x), Andersson, Ulf (10x), Van Hoolandt, Patrick (10x), Weyerstrass, Ronald (8x), Reizniece, Dana (7x), Giardelli, Sergio C. (6x), Jussupow, Artur (5x), Gallagher, Joseph G. (5x)
Ambassadeurs : Brodie, Hugh (5x), Capece, Adolivio (5x), Carls, Carl (4x), Libeau, Rene Andre (4x), Nonnenmacher, Thomas (4x), Koch, Hans-Juergen (3x), Peckford, William (3x), Bonazzi, Edoardo (3x)
Ambassadeurs : Csom, Istvan (9x), Borek, Jutta (5x), Markowski, Tomasz (5x), Chilingirova, Pavlina (5x), Sinanovic, Muhamed (5x), Hazai, Laszlo Dr. (4x), Augustin, Josef (4x), Nadenau, Oskar (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.e4 6.Rb1 6.Nf3 6.e3
<1800 100 30% 9% 39% 10%
1800-2200 1587 31% 18% 25% 18%
2200-2600 2227 32% 31% 16% 17%
2600+ 71 46% 34% 6% 11%
Évolution par décennie (% des parties)
Décennie N parties 6.e4 6.Rb1 6.Nf3 6.e3
1920s 3 100%
1930s 8 25% 12%
1940s 2
1950s 17 18% 18% 18%
1960s 101 21% 35% 16% 11%
1970s 185 15% 39% 15% 20%
1980s 293 16% 41% 18% 18%
1990s 1047 28% 25% 23% 17%
2000s 1376 30% 25% 22% 18%
2010s 1454 37% 19% 22% 16%
2020s 246 39% 27% 14% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.e4 37% 39% ▲ +2.6%
6.Rb1 19% 27% ▲ +7.8%
6.Nf3 22% 14% ▼ -8.3%
6.e3 16% 14% ▼ -2.5%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 5 parties
Smyslov, Vladimir — 4 parties
Botvinnik, Mikhail — 3 parties
Karpov, Aleksandr — 3 parties
Karpov, Anatoly — 2 parties
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Gukesh D — 1 partie
Parties historiques
6.e4 — 30.2% (1431 parties)
1961 — Partos, Charles vs Gheorghiu, Florin — 0-1 — Romania
1961 — Bobotsov, Milko G vs Vasiukov, Evgeni — 0-1 — Belgrade op Belgrade YUG
1963 — Ignatiev, Felix N vs Zaitsev, Alexander — 1/2-1/2 — Moscow RUS
1964 — Abramovich Furman, Semyon vs Korchnoi, Viktor — 0-1 — Leningrad RUS
1965 — Piskov, Kamen Penev vs Bohosjan, Sarkis — 1/2-1/2 — Varna BUL
6.Rb1 — 25.1% (1189 parties)
1955 — Kortchnoi vs Liss, Eran — 0-1 — New York, NY USA
1957 — Stolyar, E. vs Khasin, A. — 1-0 — Moskou ch-URS
1959 — Bilek, Istvan vs Dely, Peter — 1/2-1/2 — Balatonfured
1961 — Botvinnik, Mikhail vs Gligorić, Svetozar — 1/2-1/2 — Oberhausen etc
1961 — Milic Dobos, Simun vs Gligoric, Sofija — 1/2-1/2 — Belgrade SRB
6.Nf3 — 21.3% (1008 parties)
1925 — Carls, Carl vs Tartakower, Savielly — 1/2-1/2 — Baden-Baden GER
1926 — Antze, Oskar vs Speijer, Abraham — 1-0 — Groningen NED
1926 — Hilse, Wilhelm H vs Wolf, Siegfried — 1-0 — Vienna AUT
1933 — Carls, Carl vs Brinckmann, Alfred — 0-1 — Aachen GER
1934 — Carls, Carl vs Reinhardt, Enrique — 1-0 — Aachen GER
6.e3 — 16.9% (798 parties)
1938 — Bruckhaus, H. vs Kieninger, Georg — 0-1 — Krefeld GER
1951 — Aronin, Lev vs Terpugov, Evgeny — 1/2-1/2 — Moskou ch-URS
1953 — Hearst, Eliot vs Zemgalis, Elmars — 1/2-1/2 — Milwaukee, WI USA
1959 — Hofmann, Vilem vs Blatny, Frantisek — 0-1 — Ch Czechoslovakia
1961 — Hansen, Victor vs Kolvig, Bent — 1/2-1/2 — Nykobing Falster DEN