Learn How to Spot Mate in 1: Russian Game Theory
This puzzle comes from the Russian Game, specifically the Stafford Gambit, where Black’s early activity creates a direct attack on the king. The key lesson is that king safety can outweigh material and development when the enemy monarch is boxed in by its own pieces and pawns. In positions like this, a single forcing move can end the game immediately if the opponent’s king has no escape squares and the checking piece is protected or impossible to capture.