MMastering Defense in ChessMastering Defense in Chessde Johan HellstenEdiciones (1)Mastering Defense in Chess (2025)New in Chess · inglés · ISBN 9789083483368Más obras de Johan HellstenPlay The Sicilian Kan A Dynamic And Flexible Repertoire For BlackMastering chess strategyMMastering Endgame StrategyMastering Endgame Strategy