Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This guide, first published in 1936, focuses on the play that follows the most popular "three move" openings, or first three moves played on one side at the start of a game. This booklet was written by checkers expert (and State Senator in Illinois) John T. Denvir (1859-1943).