Force checkmate in two moves against Black’s best defense.
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Want to go deeper? How to Solve Mate in 2 Puzzles
Two-move forced mate
White plays a move, Black plays their best reply, then White delivers checkmate. The solution must work against every Black response.
Find the key first move
The first move sets up an unstoppable mating threat. It may be a check, a quiet move, or even a sacrifice.
Consider all of Black’s replies
After your key move, Black will try to delay or escape. Your second move must deliver checkmate regardless of what Black plays.
You play White
White moves first. After your move, Black responds once, then you must checkmate. The puzzle fails if mate is not delivered on move 2.