C.Lutz "Sekrety końcówki. Jak planować szachową końcówkę"-(K-979)

The O’Kelly variation of the Sicilian Defence (1 e4 c5 2 Nf3 a6) is a wonderful system for those who enjoy playing Sicilian positions but don’t want to get bogged down in heavy theory. The O’Kelly relies far more on an understanding of general strategic ideas and middlegame planning than on rote memorisation of opening moves. One of the benefits of the O’Kelly is that White’s natural continuation of 3 d4, although very frequently played, permits Black confortable development and an easy game.

When it appeared in 2003, the first edition of Dvoretsky's Endgame Manual was immediately recognized by novice and master alike as one of the best books ever published on the endgame. The enlarged and revised sixth edition – 504 pages – is better than ever! German grandmaster Karsten Müller, widely recognized as one of the best endgame theoreticians in the world today, has carefully updated the sixth edition with the help of American grandmaster Alex Fishbein.