Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Bd3 Nbd7 7. O-O e5 8. h3
Nh5 9. Be3 Kh8 10. Qd2 Nf4 11. Bxf4 exf4 12. Qxf4 Nb6 13. b3 a5 14. Rfd1 f5 15.
e5 dxe5 16. Nxe5 Qe7 17. Re1 Qd8 18. Re2 g5 19. Qe3 f4 20. Qe4 Bf5 21. Qf3 Qxd4
22. Bxf5 Rxf5 23. Qxb7 Bxe5 24. Rc1 Rff8 25. Re4 Qd2 26. Rce1 Bxc3 27. Qxc7 Nd7
28. Re7 Nf6 29. R1e5 Bxe5 30. Qxe5 Qd8 31. Re6 Ra7 32. Qxg5 Raf7 33. Qxf4 Qd1+
34. Kh2 Qh5 35. Re5 Qg6 36. Rxa5 Ne4 37. Qe5+ Rg7 38. g4 Rxf2+ 39. Kg1 Rf5 40.
Ra8+ Rf8 *
Position (FEN): R4r1k/6rp/6q1/4Q3/2P1n1P1/1P5P/P7/6K1 w - - 4 41
White to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 810
Best move: Rxf8#