A34b - 6.Bb5+ - Symmetrical, 3 Knights (1975)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
A34b — Symmetrical, 3 Knights (1975)
1.c4 c5 2.Nc3 Nf6 3.Nf3 d5 4.cxd5 Nxd5 5.e4 Nb4 6.Bb5+
Les coups candidats
6…N8c6 — 80.3% (350 parties)
Ambassadeurs : Czarnolewski, Piotr (5x), Mikhalchishin, Adrian (5x), Gurevich, Dmitry (4x), Schmidt, Wlodzimierz (4x), Tal, Mikhail (4x), Timman, Jan H (3x), Kruse, Hartwig (3x), Grosar, Aljosa (3x)
6…Bd7 — 18.1% (79 parties)
Ambassadeurs : Andersson, Ulf (2x), Polugaevsky, Lev (2x), ? (2x), Smejkal, Jan (2x), Utemov, Vladimir (2x), Kochyev, Alexander (1x), Karasev, Vladimir (1x), Stefanov, Parik (1x)
6…N4c6 — 1.6% (7 parties)
Ambassadeurs : Brehm, Amon (1x), Falk, Thomas (1x), Braune, Stephan, Dr. (1x), Stratmann, Burkhard (1x), Rayner, Francis (1x), Dive, Russell John (1x), Lautier, Joel (1x), Magem Badals, Jordi (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…N8c6 6…Bd7 6…N4c6
<1800 12 58% 33% 8%
1800-2200 89 79% 21% —
2200-2600 232 79% 19% 3%
2600+ 18 89% 11% —
Évolution par décennie (% des parties)
Décennie N parties 6…N8c6 6…Bd7 6…N4c6
1970s 33 76% 24% —
1980s 64 81% 17% 2%
1990s 144 79% 17% 3%
2000s 87 83% 17% —
2010s 90 81% 18% 1%
2020s 18 78% 22% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…N8c6 81% 78% ▼ -3.3%
6…Bd7 18% 22% ▲ +4.4%
6…N4c6 1% 0% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Kasparov, Garry — 3 parties
Parties historiques
6…N8c6 — 80.3% (350 parties)
1975 — Gufeld, Eduard vs Timoscenko, Gennadij — 0-1 — Kishinev MDA
1976 — Loginov, Valery A vs Chernov, Jaroslav — 1-0 — Rostov RUS
1976 — Keene, Raymond D vs Turoff — 1-0 — Cape Town RSA
1976 — Polovoi vs Kapengut, Albert — 0-1 — URS
1977 — Bukic, Enver vs Smejkal, Jan — 0-1 — Belgrade SRB
6…Bd7 — 18.1% (79 parties)
1974 — Kholmov, Ratmir D vs Anikaev, Yuri N — 1-0 — Sochi Sochi RUS
1975 — Korchnoi, Viktor vs Lengyel, Levente — 1-0 — Moscow RUS
1976 — Bukic, Enver vs Smejkal, Jan — 1-0 — Banja Luka BIH
1977 — Stefanov, Parik vs Nacht, Edgar — 0-1 — Romania
1977 — Karner, Hillar vs Uusi, Gunnar — 1-0 — Parnu EST
6…N4c6 — 1.6% (7 parties)
1988 — Brehm, Amon vs Falk, Thomas — 1-0 — GER
1992 — Lautier, Joel vs Magem Badals, Jordi — 1-0 — Barcelona ESP
1992 — Zlochevskij, Alexander vs Miezis, Normunds — 1/2-1/2 — Goch op
1994 — Rayner, Francis vs Dive, Russell John — 1/2-1/2 — Wrexham WLS
1995 — Braune, Stephan, Dr. vs Stratmann, Burkhard — 1-0 — Hessenliga GER