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E06n — Closed (1937)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O c6 7.Qc2 b6
Les coups candidats
8.Nbd2 — 41.9% (1438 parties)
Ambassadeurs : Dizdar, Goran (6x), Sumets, Andrey (6x), ? (5x), Mastrovasilis, Dimitrios (5x), Hoffman, Alejandro (5x), Kovalyov, Anatoly (4x), Huss, Andreas (4x), Grabarczyk, Miroslaw (4x)
8.Rd1 — 27.4% (941 parties)
Ambassadeurs : Kovalyov, Anton (19x), Hoffman, Alejandro (8x), Sumets, Andrey (7x), Dizdar, Goran (6x), Sapenov, Daniyal (6x), Ziatdinov, Raset (5x), Del Rio De Angelis, Salvador Gabriel (5x), Wagner, Dinara (4x)
8.b3 — 20.4% (701 parties)
Ambassadeurs : Dizdar, Goran (6x), Lputian, Smbat (5x), Smirnov, Ivan P (5x), Radulov, Ivan (4x), ? (4x), Postny, Evgeny (4x), Nei, Iivo (3x), Akopov, Roman (3x)
Ambassadeurs : Akhvlediani, Irakli (6x), Voit, Daria (3x), Smyslov, Vasily (2x), Dizdar, Goran (2x), Franco Alonso, Alejandro (2x), Del Rio De Angelis, Salvador Gabriel (2x), Maiwald, Jens-Uwe (2x), Konik, Michael, Dr. (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Nbd2 8.Rd1 8.b3 8.Bf4
<1800 118 54% 19% 19% 3%
1800-2200 1124 49% 23% 18% 4%
2200-2600 1995 38% 31% 21% 5%
2600+ 79 29% 29% 20% 10%
Évolution par décennie (% des parties)
Décennie N parties 8.Nbd2 8.Rd1 8.b3 8.Bf4
1950s 13 46% 23% 23% 8%
1960s 23 26% 22% 30% 13%
1970s 30 20% 23% 47% —
1980s 102 28% 22% 46% 1%
1990s 328 29% 24% 37% 3%
2000s 435 30% 29% 32% 3%
2010s 1312 48% 26% 17% 4%
2020s 1190 45% 30% 13% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Nbd2 48% 45% ▼ -2.7%
8.Rd1 26% 30% ▲ +4.0%
8.b3 17% 13% ▼ -4.2%
8.Bf4 4% 6% ▲ +2.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Kasparov, Garry — 5 parties
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Hou, Yifan — 1 partie
Parties historiques
8.Nbd2 — 41.9% (1438 parties)
1954 — Benkner, Otto vs Vesterinen, Jorma — 1/2-1/2 — Amsterdam NED
1954 — Bilozor, Olexander vs Podgorny, Jiri — 0-1 — Prague CZE
1955 — Esposito, Alfredo vs Ivkov, Borislav — 1/2-1/2 — Buenos Aires ARG
1955 — Ivkov, Borislav vs Janosevic, Dragoljub — 0-1 — Novi Sad SRB
1955 — Mikkov, Uno vs Sokolsky, Alexey — 1-0 — Voroshilovgrad
8.Rd1 — 27.4% (941 parties)
1953 — O'Kelly de Galway, Alberic vs Thibaut, Georges — 1/2-1/2 — Antwerp BEL
1954 — O'Kelly de Galway, Alberic vs Soultanbeieff, Victor — 1-0 — Dublin IRL
1957 — Bilozor, Olexander vs Blatny, Frantisek — 1/2-1/2 — Prague CZE
1962 — Hilde Peterson vs Korelov, Alexander P — 1/2-1/2 — Leningrad RUS
1963 — Kolbak, Jens vs Scholl, Eddie C — 1-0 — The Hague NED
8.b3 — 20.4% (701 parties)
1951 — Furman, Semyon vs Zagorovsky, Vladimir — 0-1 — Tbilisi GEO
1954 — Lubensky, Vitaly vs Stoliarov, L. — 1-0 — ?
1956 — Larsen, Bent Ravn vs Miguel, Nahuel — 1/2-1/2 — Moskou olm
1960 — Geller, Efim P. vs Nei, Iivo — 1-0 — Leningrad RUS
1963 — Van Seters, Frits vs Kramer, Hanspeter — 1/2-1/2 — Beverwijk NED
8.Bf4 — 4.6% (157 parties)
1958 — Smyslov, Vasily vs Prameshuber, Alexander — 1/2-1/2 — Munchen olm
1961 — Smyslov, Vasily vs Averbakh, Yuri L — 1/2-1/2 — Moskou
1966 — O'Kelly, Albéric de Galway vs Ulvestad, Olaf — 1/2-1/2 — Lanjaron
1968 — Osnos, Viatcheslav vs Liberzon, Vladimir M — 1/2-1/2 — Alma Ata ch-URS
1988 — Ricardi, Pablo vs Adla, Diego — 1/2-1/2 — Mar del Plata ARG