"Schachkombination." . . "Chess." . . . . "Schach." . . . . "In a series of 13 lessons, the renowned chess teacher shows how you can improve your play to master standards. (200 plus on the British Chess Federation rating scale)."@en . . "Assess your chess fast from expert to master"@en . "Assess your chess fast" . . . . "Programmed instructional materials"@en . "Programmed instructional materials" . . . "The author, a renowed chess teacher and British Grandmaster, expounds his methods of improving chess games to master standard. These chess exercises are ones likely to appear in actual games, and the author recommends that they be practised until firmly memorised."@en . . . . . . "Assess your chess fast : from expert to master"@en . "Assess your chess fast : from expert to master" . . . .