Mate in 4 Chess Puzzles

Mate-in-4 puzzles ask for a complete, forced four-move mating sequence: a forcing first move, the correct answer to the opponent's best defense at every step along the way, and a final move that delivers checkmate. This is real calculation depth — you need to hold an entire branching line in your head, not just recognize a pattern.

Objective

This is a full four-move forced sequence. Start with your most forcing option and calculate every one of the opponent's best defenses before committing to the line.

Featured Puzzle

This is a full four-move forced sequence. Start with your most forcing option and calculate every one of the opponent's best defenses before committing to the line.

Understanding Mate in 4

Work from both ends: picture what the final mating position has to look like, then work forward from checks, captures, and threats that leave the opponent as few replies as possible. At four moves deep, a single missed defensive try anywhere in the line means the whole combination falls apart — verify every branch before committing.