Draughts : Gould's problems, critical positions and games by all the greatest players and composers of the world, the whole interspersed with notes on the positions / by Joseph Gould (1895)
Gould, Joseph, Richards, J, Wray, W. J · Philadelphia : McKay · leaf 98
Black to move and win,512.—D. Gourlay. … White to move and win. 513.—D. Gourlay. ^)^<W// zw// wv// y/////A
Checkers
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