B43j - 5…Qc7 6.Be2 [+0.27]

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B43j —
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2
Eval: [+0.27]
Les coups candidats
Ambassadeurs : Zpevak, Pavel (19x), Kveinys, Aloyzas (12x), Bischoff, Klaus (11x), Nikolov, Momchil (11x), Paunovic, Dragan (11x), Landa, Konstantin (10x), Rossi, Giampiero (10x), Rublevsky, Sergei (10x)
6…b5 — 27.4% (2186 parties)
Ambassadeurs : Miezis, Normunds (26x), Zelcic, Robert (11x), Cramling, Pia (11x), Forintos, Gyozo V (10x), Gheorghiu, Florin (10x), Velikov, Petar (10x), Eingorn, Vereslav S (8x), Da Silva Filho, Alcindo Luz Bastos (8x)
Ambassadeurs : Jurkovic, Hrvoje (8x), Helis, Tadeusz (8x), Rimkus, Bronius I (7x), Banas, Jan (6x), Herrera, Milena (6x), Hayrapetyan, Hovik (6x), Cabot Muntane, Jordi (5x), Szeberenyi, Adam (5x)
6…Bb4 — 6.1% (489 parties)
Ambassadeurs : Farago, Ivan (16x), Herrera, Juan Sebastian (7x), Miezis, Normunds (5x), Liebert, Heinz (3x), Navara, David (3x), Neuzil, Torey G (3x), Trajber, Daniel (3x), Phan Nguyen Ha Nhu (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Nf6 6…b5 6…Nc6 6…Bb4
<1800 296 55% 20% 13% 10%
1800-2200 2729 55% 24% 12% 8%
2200-2600 3302 50% 33% 12% 3%
2600+ 60 45% 43% 7% 3%
Évolution par décennie (% des parties)
Décennie N parties 6…Nf6 6…b5 6…Nc6 6…Bb4
1880s 6 50% 33% — 17%
1890s 3 33% — 33% 33%
1900s 3 100% — — —
1910s 5 100% — — —
1920s 13 46% 31% 15% —
1930s 4 — 50% — 25%
1940s 1 100% — — —
1950s 48 54% 19% 2% 23%
1960s 217 44% 22% 24% 8%
1970s 284 42% 26% 27% 4%
1980s 343 43% 35% 17% 3%
1990s 1368 48% 31% 14% 5%
2000s 2621 53% 24% 15% 6%
2010s 2808 54% 28% 9% 7%
2020s 260 52% 31% 8% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Nf6 54% 52% ▼ -2.2%
6…b5 28% 31% ▲ +3.2%
6…Nc6 9% 8% ▼ -0.6%
6…Bb4 7% 7% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 8 parties
Kasparov, Garry — 5 parties
Anand, Viswanathan — 4 parties
Ju, Wenjun — 3 parties
Smyslov, Vladimir — 2 parties
Hou, Yifan — 2 parties
Lasker, Emanuel — 1 partie
Alekhine, Alexander — 1 partie
Parties historiques
6…Nf6 — 51.6% (4121 parties)
1881 — Zukertort, Johannes vs Paulsen, Wilfried — 0-1 — Berlin GER
1887 — White, Max vs Paulsen, Louis — 1-0 — Frankfurt GER
1888 — Von Bardeleben, Curt vs Paulsen, Wilfried — 1-0 — Leipzig GER
1892 — Walbrodt, Carl vs Paulsen, Wilfried — 1-0 — Dresden GER
1904 — Forgacs, Leo vs Von Gottschall, Hermann — 1/2-1/2 — Coburg
6…b5 — 27.4% (2186 parties)
1883 — Bier, Max vs Schottlaender, Arnold — 1-0 — Nuerenberg GER
1883 — Bier, Max vs Paulsen, Wilfried — 1-0 — Nuerenberg GER
1922 — Treybal, Karel vs Selezniev, Alexey — 1/2-1/2 — Bad Pistyan CZE
1923 — Steiner, Laszlo vs Takacs, Sandor — 1-0 — Vienna AUT
1924 — Ovidi, Romolo vs Clementi, Ignazio — 1-0 — Foligno ITA
6…Nc6 — 13.0% (1038 parties)
1896 — Blackburne, Joseph vs Maroczy, Geza — 1/2-1/2 — Nuerenberg GER
1920 — Bergdahl Larsson, Rasmus vs Sjoberg, Victor — 0-1 — Goteborg SWE
1924 — Master Walter Aira vs Havasi, Kornel — 1-0 — Gyor
1957 — Giterman, Shlomo vs Taimanov, Mark — 1/2-1/2 — Tbilisi GEO
1960 — Nausa, Madan Pun vs Dominguez, Cristobal — 0-1 — Bariloche
6…Bb4 — 6.1% (489 parties)
1885 — Schottlaender, Arnold vs Paulsen, Wilfried — 1/2-1/2 — Hamburg GER
1892 — Schottlaender, Arnold vs Paulsen, Wilfried — 1-0 — Dresden VII.DSB Congress
1938 — Pytlakowski, Andrzej vs Biedermann, Andrea — 0-1 — Krakow POL
1952 — Lipnitsky, Isaac vs Kan, Ilya A — 1-0 — Moskou ch-URS
1957 — Shishov, Maxim Al vs Taimanov, Mark — 0-1 — Tbilisi GEO