Learn How to Spot Swallowtail Mate: Mate in 1
This puzzle is a classic middlegame mating shot where the attacking queen lands on a key square to finish the game immediately. The position shows how king safety can outweigh material when the enemy king is exposed and the defensive pieces are overloaded or poorly coordinated. In classical chess, these one-move finishes often appear after a trigger move that opens lines and creates a forced checkmate pattern.