E74f - 7.d5 b5 - Averbakh

E74f — Averbakh
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 b5
Les coups candidats
8.cxb5 — 99.4% (691 parties)
Ambassadeurs : Bakheet Farag (9x), Uhlmann, Wolfgang (8x), Szell, Lajos (8x), Portisch, Ferenc (7x), Hoang, Thanh Trang (7x), Sorin, Ariel (6x), Norri, Joose (5x), Marosi, Gyorgy (5x)
8.Qc2 — 0.3% (2 parties)
Ambassadeurs : Jozwicka, Urszula (1x), Bos-Swiecik, Iwona (1x), Budrewicz, Krzysztof (1x), Rutkowski, Maciej (1x)
8.f4 — 0.1% (1 parties)
Ambassadeurs : Sapiecha, Michael (1x), De Coverly, Roger D (1x)
8.e5 — 0.1% (1 parties)
Ambassadeurs : McDermott, Roland (1x), Bruening, Brendan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.cxb5 8.Qc2 8.f4 8.e5
<1800 15 100% — — —
1800-2200 224 99% 1% 0% —
2200-2600 371 100% — — —
2600+ 4 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 8.cxb5 8.Qc2 8.f4 8.e5
1950s 4 100% — — —
1960s 15 100% — — —
1970s 32 100% — — —
1980s 99 99% 1% — —
1990s 228 99% — 0% 0%
2000s 139 99% 1% — —
2010s 148 100% — — —
2020s 30 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.cxb5 100% 100% +0.0%
8.Qc2 0% 0% +0.0%
8.f4 0% 0% +0.0%
8.e5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties
Parties historiques
8.cxb5 — 99.4% (691 parties)
1956 — Abanin, Vladimir vs Kotkov, Yuri M — 1-0 — Tbilisi GEO
1957 — Mannsfeld, Peter vs Golz, Werner — 0-1 — Soemmerda
1957 — Knothe, Karl vs Starck, Bodo — 1/2-1/2 — Soemmerda
1957 — Malich, Burkhard, Dr. vs Eising, Johannes — 1-0 — Soemmerda
1960 — Carvalho, Flavio vs Madeira de Ley, Manuel — 1-0 — Sao Paulo BRA
8.Qc2 — 0.3% (2 parties)
1987 — Jozwicka, Urszula vs Bos-Swiecik, Iwona — 1/2-1/2 — Naleczow
2004 — Budrewicz, Krzysztof vs Rutkowski, Maciej — 0-1 — Leba POL
8.f4 — 0.1% (1 parties)
1991 — Sapiecha, Michael vs De Coverly, Roger D — 0-1 — England
8.e5 — 0.1% (1 parties)
1998 — McDermott, Roland vs Bruening, Brendan — 0-1 — Ireland