Learn How to Spot Opera Mate: Mate in 2
This chess endgame puzzle is a classic forcing finish: the attacking side uses a rook check to drive the enemy king into a tighter box, then delivers a second rook checkmate. The key idea is not material gain, but king safety and coordination. In classical chess, these short tactical endings often appear when a rook is active on the back rank or a semi-open file and the opposing king has limited escape squares.