The clock is ticking and you have a checkmate-in-four. Are you able to solve it with one minute left, before your time runs out?
The Excalibur II is an excellent digital chess clock for tournaments or chess clubs.Buy
Brand New! Chess for Students / ChessPuzzles.com T-Shirts. Available in both black and white.Buy
Revised 10th Anniversary Edition! An instructional workbook containing 434 carefully selected problems presented in worksheet format.Buy