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D80h —
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7
Eval: [-0.01]
Les coups candidats
Ambassadeurs : Sauve, Richard (13x), Kolanek, Roman (8x), Morgado, Juan Sebastian (6x), Purgar, Ivona (6x), Spielmann, Rudolf (5x), Kunze, Christian (5x), Szirmai, Eduard (5x), Helbig, Andreas (5x)
Ambassadeurs : Knezevic, Milorad (20x), Finegold, Benjamin (19x), Krizsany, Laszlo (13x), Holemar, David (11x), Farago, Ivan (10x), Ringoir, Tanguy (8x), Jovanic, Ognjen (8x), Zagorskis, Darius (7x)
5.cxd5 — 10.7% (505 parties)
Ambassadeurs : Porper, Edward (9x), Narciso Dublan, Marc (5x), Golombek, Harry (4x), Abramovic, Bosko (4x), Navara, David (4x), Cheparinov, Ivan (4x), Kubicek, Pavel (3x), Gagarin, Vadim (3x)
5.Bd3 — 4.2% (199 parties)
Ambassadeurs : Marek, Herbert (3x), Koski, Pekka (2x), Syed Muhammad, Nayeem (2x), Fokin, Aleksandr (2x), De Block, Fabio (2x), Plater, Kazimierz (1x), Pytlakowski, Andrzej (1x), Grynfeld, Izaak (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nf3 5.Qb3 5.cxd5 5.Bd3
<1800 329 70% 5% 8% 5%
1800-2200 1752 64% 14% 8% 5%
2200-2600 1125 27% 46% 20% 1%
2600+ 73 10% 41% 44%
Évolution par décennie (% des parties)
Décennie N parties 5.Nf3 5.Qb3 5.cxd5 5.Bd3
1850s 1 100%
1920s 9 89% 11%
1930s 60 58% 38% 2%
1940s 31 52% 29% 6% 6%
1950s 62 63% 27% 3% 3%
1960s 83 57% 13% 11% 1%
1970s 101 62% 23% 6% 2%
1980s 139 58% 25% 5% 4%
1990s 661 59% 16% 6% 7%
2000s 1276 63% 15% 6% 6%
2010s 2011 50% 24% 16% 3%
2020s 266 52% 20% 20% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nf3 50% 52% ▲ +1.2%
5.Qb3 24% 20% ▼ -4.5%
5.cxd5 16% 20% ▲ +4.2%
5.Bd3 3% 3% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 3 parties
Botvinnik, Mikhail — 2 parties
Alekhine, Alexander — 1 partie
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
5.Nf3 — 55.9% (2625 parties)
1855 — Cochrane, John Miles vs Bonnerjee, Mohishunder — 1-0 — Calcutta IND
1922 — Liberman Rubinstein, Joseph vs Bogolyubov, Egor — 1-0 — Vienna AUT
1923 — Loman, Rudolf vs Johner, Paul — 0-1 — Scheveningen NED
1924 — Euwe, Max vs Marin y Llovet, Valentin — 1-0 — Paris FRA
1924 — Euwe, Max vs Key H — 1-0 — ?
5.Qb3 — 20.1% (947 parties)
1924 — Vajda, Adam vs Gruber, Sebastian — 1-0 — Gyor
1933 — Levenfish, Grigory vs Freiman, Sergey Nikolaevich — 1-0 — Leningrad RUS
1933 — Rosselli del Turco, Stefano vs Sultan Khan, Mir — 0-1 — Folkestone ENG
1935 — Goldstein, Maurice Edwards vs Condon, Robert F — 1-0 — Melbourne AUS
1935 — Szabo, Laszlo vs Feigins, Movsas — 1-0 — Warsaw POL
5.cxd5 — 10.7% (505 parties)
1938 — Lilienthal, Andor vs Ragozin, Viacheslav — 1-0 — Leningrad RUS
1946 — Balicki Jr., Jayden Anthony vs Gawlikowski, Stanislaw — 0-1 — Sopot
1947 — Caesar, Hans vs Wolk, Sigmund — 1-0 — Stuttgart GER
1952 — Barrett, Gordon S vs Zalys, Ignas — 1/2-1/2 — Montreal CAN
1954 — Napolitano, Mario vs Staldi, Cherubino — 1-0 — Trieste
5.Bd3 — 4.2% (199 parties)
1946 — Plater, Kazimierz vs Pytlakowski, Andrzej — 0-1 — Sopot
1946 — Grynfeld, Izaak vs Piechota, Jan — 1-0 — Sopot
1954 — Aloni, Itzchak vs Barcza, Gedeon — 1/2-1/2 — Amsterdam NED
1957 — Ivanova Antonia vs Albulet, Maria — 0-1 — Krakow POL
1964 — Benton, GL. vs Henry, Robert L — 0-1 — Oakland