1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 DIA For the author it is clear that the only chances for an advantage for White in the Modern Steinitz Variation lie in 5.0-0. The main subject for his article is then 5...Bg4 6.h3 h5, and finally he manages to demonstrate a slight superiority for White. (Language: German and English) 10 commented games (Language: German and English)