1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7
Black has a clear plan: ...b6 and ...Ba6 with the exchange of white-squared bishops; against Qg4 he has ...f5 at his disposal. This was played previously by Petrosian, Bronstein and Portisch. Leonid Kritz shows how White obtains an advantage with precise play.
(Language: German and English) 12 commented games (Language: English and German)