Learn How to Spot Mate in 1: Back Rank Mate
This puzzle is a classic chess endgame-style tactical finish, even though the position is still in the middlegame. The key idea is king safety: when the enemy king has limited escape squares and its own pieces block flight routes, a forcing check can end the game immediately. In classical chess, these patterns often appear after the opponent’s king becomes boxed in by pawns, rooks, or a crowded back rank. Always ask whether the king can actually run before considering material.