Learn How to Spot a Mate in 3: Queen Fork
This chess puzzle is a classic mate in 3 built around a forcing queen sacrifice and a king safety collapse. White’s queen and bishop coordinate to exploit the exposed black king, with the key idea being a tactical fork that wins the defender’s coordination. The position looks like a middlegame, but the finish is pure calculation: checks come first, and every reply is forced. In classical chess, these patterns often decide games instantly when the king is boxed in.