1.d4 f5 2.c4 Nf6 3.Nf3 e6 4.g3 Be7 5.Bg2 0-0 6.0-0 d6 7.Nc3
Instead of the main move 7...Qe8 Boris Schipkov here examines alternatives, of which only 7...a5 and 7...Ne4 are of any significance. Surprisingly it is the knight move against which White cannot achieve an advantage.
(Language: German and English) 10 commented games (Language: English)