B66b - 8.Be2

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B66b —
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.Be2
Eval: [+0.18]
Les coups candidats
8…Bd7 — 40.0% (163 parties)
Ambassadeurs : Kudrin, Sergey (8x), Meijers, Viesturs (7x), Pilnik, Herman (3x), Castillo Larenas, Mariano (2x), Perez Perez, Francisco Jose (2x), Gromek, Jozef (2x), Gurgenidze, Bukhuti (2x), Makarov, Andrei (2x)
8…Be7 — 37.3% (152 parties)
Ambassadeurs : Meijers, Viesturs (7x), Kudrin, Sergey (6x), Horne, Dennis Morton (3x), Raaste, Eero J. (2x), Brandenburg, Daan (2x), Winter, William (1x), Chistiakov, Alexander (1x), Petrov, Vladimir (ENG) (1x)
8…h6 — 19.9% (81 parties)
Ambassadeurs : Meijers, Viesturs (8x), Kistella, Roman (2x), Renet, Olivier (2x), Lerner, Konstantin Z (2x), Shcherbakov, Vitaly (1x), Ragozin, Viacheslav (1x), Bronstein, David I (1x), Barcza, Gedeon (1x)
8…Qc7 — 1.0% (4 parties)
Ambassadeurs : Muhlack, Dieter (1x), Nockler Alexander (1x), Ikramul, Haq Siam (1x), Nepali, Badrilal (1x), Rosner, Dirk (1x), Grochowski, Mariusz (1x), Gonzalez Pabollet, Jesus Maria S (1x), Armelles Ferrer, Miguel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Bd7 8…Be7 8…h6 8…Qc7
<1800 13 46% 46% 8% —
1800-2200 104 42% 34% 19% 3%
2200-2600 143 44% 31% 22% —
2600+ 2 — 50% 50% —
Évolution par décennie (% des parties)
Décennie N parties 8…Bd7 8…Be7 8…h6 8…Qc7
1930s 4 25% 50% 25% —
1940s 14 36% 36% 29% —
1950s 41 59% 32% 10% —
1960s 14 57% 21% 14% —
1970s 14 43% 36% 21% —
1980s 16 31% 38% 25% —
1990s 99 28% 37% 31% 1%
2000s 109 30% 48% 17% 2%
2010s 76 50% 33% 14% 1%
2020s 21 71% 19% 10% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Bd7 50% 71% ▲ +21.4%
8…Be7 33% 19% ▼ -13.8%
8…h6 14% 10% ▼ -4.9%
8…Qc7 1% 0% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties
Parties historiques
8…Bd7 — 40.0% (163 parties)
1936 — Najdorf, Miguel vs Kavlie Jorgensen, O — 1-0 — Munich GER
1944 — Panov, Vasily vs Kotov, Alexander — 0-1 — Ivanovo
1946 — Averbakh, Yuri L vs Fridstein, German — 1-0 — Latvia
1946 — Arenas Albareda, Marc vs Perez Perez, Francisco Jose — 1/2-1/2 — Barcelona ESP
1948 — Pilnik, Herman vs Castillo Larenas, Mariano — 0-1 — Mar del Plata ARG
8…Be7 — 37.3% (152 parties)
1934 — Sergeant, Edward vs Solin, Ilmari — 1-0 — Hastings ENG
1937 — Bernards, Job vs Leal Napolitano, Yosman Jose — 0-1 — cr.
1941 — Chistiakov, Alexander vs Petrov, Vladimir (ENG) — 0-1 — Rostov on Don
1946 — Bonch-Osmolovsky, Mikhail vs Kotov Lundqvist, Alex — 0-1 — Moscow RUS
1946 — Kasparian, Genrikh vs Shishov, Maxim Al — 1-0 — Tbilisi GEO
8…h6 — 19.9% (81 parties)
1937 — Piltz, Karol vs Gerstenfeld, Eduard — 0-1 — Jurata
1942 — Shcherbakov, Vitaly vs Ragozin, Viacheslav — 1/2-1/2 — Moscow RUS
1942 — Corte, Cesar J vs Luckis, Marcos — 0-1 — Mar del Plata ARG
1945 — Kamishov, Mikhail P vs Fridstein, German — 1-0 — Moscow RUS
1949 — Bronstein, David I vs Barcza, Gedeon — 1/2-1/2 — Budapest HUN
8…Qc7 — 1.0% (4 parties)
1996 — Muhlack, Dieter vs Nockler Alexander — 0-1 — Afro96
2006 — Rosner, Dirk vs Grochowski, Mariusz — 0-1 — ICCF
2009 — Ikramul, Haq Siam vs Nepali, Badrilal — 1/2-1/2 — Dahka BAN
2011 — Gonzalez Pabollet, Jesus Maria S vs Armelles Ferrer, Miguel — 1-0 — Benidorm