. . . "The winning way : the how, what, and why of opening stratagems" . . . . . "The winning way : the how, what and why of opening strategems" . "The winning way : the how, what and why of opening strategems"@en . . "Leermiddelen (vorm)" . . . . . . "Schaken." . . "Chess Openings." . . "Openingen (schaken)" . . "Tactiek." . .