Insufficient Material Draw Puzzle (Rated 1500): Win with a Passed Pawn — Chess Puzzle with Theory & Hints

This chess endgame is a classic example of how a passed pawn can decide the game when the kings are active and pieces are limited. The key idea is that the advanced pawn creates tactical pressure, forcing the defender to react while the stronger side improves king activity and coordinates the remaining pieces. Even in a theoretical draw, one precise sequence can simplify into a favorable pawn ending or win material by exploiting a hanging piece and the lack of pawn cover.