1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.h3 0-0 9.c3 Na5 10.Bc2 c5 11.d4 Nd7 12.Nbd2 exd4 13.cxd4 Nc6
This variation, which leads after 14.d5 Nce5 to a Benoni structure, bears the name of the German grandmaster Alexander Graf. Some lines are really sharp, something which many players of the white pieces are not really intending.
(Language: German and English) 6 commented games (Language: German and English)