En Passant Intermediate Puzzle (Rated 1491): Refute an En Passant Trap — Endgame Tactics

This chess endgame puzzle is a classic tactical refutation: one careless rook placement allows a pawn capture that changes the evaluation immediately. The key idea is that in simplified positions, active pawns can become powerful defensive and attacking tools at the same time. Here, the side to move can use a forcing pawn capture to win material and then steer the game into a favorable pawn race. In classical chess, these moments often decide the game because there is little counterplay left.