Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. e5 Nh5 6. Be2 cxd4 7. Ne4 Bxe5 8.
Bxh5 gxh5 9. Qxh5 d6 10. f4 Nd7 11. fxe5 Nxe5 12. Nf3 Nd3+ 13. Kf1 Be6 14. b3
Nxc1 15. Rxc1 Qb6 16. Neg5 O-O-O 17. Nxf7 Bxf7 18. Qxf7 Rhf8 19. Qe6+ Kb8 20.
Kf2 d3+ 21. Ke1 Qb4+ 22. Nd2 Qc5 23. Rf1 Rxf1+ 24. Kxf1 Rf8+ 25. Nf3 d2 26. Rd1
Qd4 27. Qxe7 Qd3+ 28. Kg1 Rg8 29. Rxd2 Qxf3 30. Qxd6+ Ka8 31. Qd8+ Rxd8 *
Position (FEN): k2r4/pp5p/8/8/2P5/1P3q2/P2R2PP/6K1 w - - 0 32
White to move.
Themes:  Endgame, Queen and Rook Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 400
Best move: Rxd8#