Learn How to Spot Mate in 1: Tactical Refutation
This puzzle comes from the Bishop's Opening and shows how a seemingly active middlegame can hide a forced finish. The key idea is king safety: when the enemy king has limited escape squares and your queen can reach a decisive entry point, a one-move tactical refutation may end the game immediately. Even with material advantage on the board, you should always scan for direct checks before considering quieter plans.