MICHEL ROOS HISTOIRE DES ECHECS QUE SAIS-JE ? PUF 1990 CHESS SCHACH

HANS MÜLLER BOTWINNIK LEHRT SCHACH 1949 BOTVINNIK LEARN CHESS ECHECS

VLADIMIR NABOKOV POEMES & PROBLEMES POEMS & PROBLEMS 1999 CHESS SCHACH ECHECS

VACLAV CISAR CHESS PROBLEMS 2002 ECHECS SCHACH

CHESS VARIANTS ADREY CALJE TO PLAY CHESS OTHERWISE SCHACH AJEDREZ ECHECS

KENNETH HOWARD CHESS PROBLEMS 1965 ECHECS SCHACH

PAROS SOVIET CHESS STUDIES and PROBLEMS TOURNAMENT 1948-1950 ECHECS SCHACH

CHESS MATCH PETROSIAN MATANOVIC SOVIET UNION versus WORLD 1970 ECHECS SCHACH