Chess Puzzle #06q6Y — Beginner, Black to move, middlegame

Position

White: king g1; queen h8; rook d1; pawns a2/c3/d7/f2/g2/h2. Black: king g6; queen f5; rook f6; pawns a7/h5. White is ahead by 4 points of material. Black to move.

Solution (3 moves)

1. Opponent setup: d8=Q — pawn d7→d8, promotes to queen. Now Black to move.
2. Best move: Qxf2+ — queen f5→f2, captures pawn, gives check. Opponent replies Kh1 (king g1→h1).
3. Best move: Qf1+ — queen f2→f1, gives check. Opponent replies Rxf1 (rook d1→f1, captures queen).
4. Best move: Rxf1# — rook f6→f1, captures rook, delivers checkmate.

Tactical themes

back rank mate, endgame, long, mate, mate in 3, sacrifice. The combination ends with Rxf1# delivering checkmate.

Position data

FEN: 7Q/p2P4/5rk1/5q1p/8/2P5/P4PPP/3R2K1 w - - 2 34

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