CHESS VARIATIONS JOHN GOLLON TO PLAY CHESS OTHERWISE SCHACH AJEDREZ ECHECS

VACLAV CISAR CHESS PROBLEMS 2002 ECHECS SCHACH

UKRANIAN POSTAL CHESS THEMATIC TOURNAMENT SOKOLSKY OPENING 1968 ECHECS SCHACH

IRVING CHERNEV WINNING CHESS TRAPS 1946 ECHECS SCHACH

KENNETH HOWARD CHESS PROBLEMS 1965 ECHECS SCHACH

BULGARIAN CHESS BOOK STEFAN SERGIEV POSTAL CHESS 1989 ECHECS SCHACH

ELIAHU FASHER 60+100 CHESS PROBLEMS 1980 SCHACH ECHECS

GILLAM CHESS TOURNAMENTS HASTINGS 1922/3 MARGATE LIVERPOOL 1923 ECHECS SCHACH