Learn How to Promote: Chess Endgame Mate in 1
This puzzle is a classic chess endgame tactic built around promotion and immediate king safety. White’s advanced pawn is one step from queening, but the key idea is that the promotion also delivers a direct checkmate. In practical classical chess, these positions reward players who look for forcing moves first: checks, captures, and promotions. When the enemy king is boxed in and a promoted piece attacks along a critical line, the game can end at once.