B70i - 6.Be2 Nc6

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B70i —
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Nc6
Eval: [+0.29]
Les coups candidats
7.Be3 — 54.6% (3186 parties)
Ambassadeurs : Kolesar, Milan (11x), Van den Bosch, Johannes (8x), Botvinnik, Mikhail (8x), Asrian, Karen (8x), Spielmann, Rudolf (7x), Spanjaard, Eduard (7x), Marchand, Max (7x), Pillsbury, Harry (6x)
7.O-O — 34.9% (2036 parties)
Ambassadeurs : Alekhine, Alexander (14x), Barua, Debashis (12x), Apicella, Manuel (12x), ? (10x), Zagrebelny, Sergey (9x), Van der Wiel, John T.H. (8x), Engels, Ludwig (7x), Euwe, Max (7x)
7.Nb3 — 6.9% (400 parties)
Ambassadeurs : Cabrilo, Goran (11x), Womacka, Mathias (10x), Schmaltz, Roland (7x), Lerner, Konstantin Z (5x), Zelcic, Robert (5x), Xie, Jun (5x), Vokarev, Sergey (5x), Iskusnyh, Sergei (5x)
7.Bg5 — 1.1% (64 parties)
Ambassadeurs : Steiner, Lajos (2x), Ragozin, Viacheslav (2x), Steiner, Endre (2x), Beinoras, Mindaugas (2x), Papp, Gabor (2x), Apicella, Manuel (2x), Morrison, John Stuart (1x), Goodman, Frank (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Be3 7.O-O 7.Nb3 7.Bg5
<1800 205 68% 22% 3% 0%
1800-2200 1659 63% 31% 3% 1%
2200-2600 2001 40% 43% 14% 1%
2600+ 44 43% 45% 7% 2%
Évolution par décennie (% des parties)
Décennie N parties 7.Be3 7.O-O 7.Nb3 7.Bg5
1880s 2 100% — — —
1890s 3 100% — — —
1900s 22 68% 27% — —
1910s 36 72% 25% — —
1920s 70 64% 34% — —
1930s 252 55% 40% 2% 1%
1940s 183 58% 37% 2% 2%
1950s 176 65% 30% 3% 1%
1960s 116 65% 30% 1% —
1970s 118 65% 24% 6% 2%
1980s 290 48% 36% 13% —
1990s 1206 50% 35% 11% 2%
2000s 1687 51% 38% 7% 1%
2010s 1368 58% 33% 5% 1%
2020s 302 60% 31% 6% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Be3 58% 60% ▲ +2.1%
7.O-O 33% 31% ▼ -2.3%
7.Nb3 5% 6% +0.5%
7.Bg5 1% 0% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Euwe, Max — 10 parties
Botvinnik, Mikhail — 8 parties
Smyslov, Vladimir — 8 parties
Lasker, Emanuel — 3 parties
Hou, Yifan — 3 parties
Anand, Viswanathan — 2 parties
Kramnik, Vladimir — 2 parties
Tal, Mikhail — 1 partie
Gukesh D — 1 partie
Parties historiques
7.Be3 — 54.6% (3186 parties)
1880 — Bier, Max vs Paulsen, Wilfried — 0-1 — Braunschweig
1880 — Fritz, Alexander vs Paulsen, Louis — 1-0 — Wiesbaden GER
1893 — Agnivesh Albin vs Pillsbury, Harry — 1-0 — New York, NY USA
1894 — Physick, Thomas vs Wayte, William — 1-0 — ?
1897 — Zinkl, Adolf vs Schlechter, Carl — 0-1 — Berlin GER
7.O-O — 34.9% (2036 parties)
1900 — Gunston, William H vs Burn, Amos — 1/2-1/2 — Llandudno
1900 — Von Popiel, Ignacy vs Burn, Allan — 0-1 — Munich GER
1900 — Popiel, Ignacy vs Burn, Amos — 0-1 — Munich Kongress
1900 — D Marco, Gianni vs Pillsbury, Harry — 1/2-1/2 — Munich GER
1906 — Smith, Magnus vs Sawyer, Joseph — 1-0 — Montreal CAN
7.Nb3 — 6.9% (400 parties)
1931 — Koenig, Imre vs Kunert, Franz — 1-0 — Vienna AUT
1931 — Concepcion Villegas, Bryan Uriel vs Tartakower, Savielly — 0-1 — Buenos Aires ARG
1933 — Colman, Eugene Ernest vs Alexander, Conol Hugh — 0-1 — Hastings ENG
1934 — Rabinovich, Ilya Mar vs Chekhover, Vitaly — 1/2-1/2 — Leningrad ch-URS
1935 — Rabinovich, Ilya Mar vs Chekhover, Vitaly — 1/2-1/2 — Leningrad RUS
7.Bg5 — 1.1% (64 parties)
1936 — Steiner, Endre vs Lovas, Gyula — 1-0 — Budapest HUN
1937 — Steiner, Endre vs Poulsen, Christian — 1/2-1/2 — Stockholm SWE
1940 — Morrison, John Stuart vs Goodman, Frank — 1/2-1/2 — Toronto CAN
1948 — Steiner, Lajos vs Ragozin, Viacheslav — 1/2-1/2 — Stockholm SWE
1948 — Steiner, Lajos vs Ragozin, Viacheslav — 1/2-1/2 — Saltsjobaden SWE