The latest releases offer fresh ideas for opening preparation and regular chess training. In two volumes, Michael Kotyk presents a practical repertoire for Black after 1.e4 e5, while Fabien Libiszewski introduces the dynamic Chigorin Defence against the Queen's Gambit. ChessBase Magazine 233 rounds off the selection with up-to-date opening ideas, annotated games by top players and a wide range of training material. The products combine practical recommendations for tournament play with suggestions for independent analysis. | All photos: ChessBase