Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. Nc3 Bg7 5. Qd2 O-O 6. O-O-O Re8 7. Bh6 Bh8 8.
e4 c6 9. h3 Qa5 10. Kb1 Nbd7 11. Be3 Qc7 12. g4 e5 13. d5 c5 14. Bb5 a6 15.
Bxd7 Nxd7 16. h4 Nf8 17. Rhg1 b5 18. h5 b4 19. Ne2 a5 20. Bh6 c4 21. c3 Rb8 22.
Bxf8 Rxf8 23. hxg6 fxg6 24. Qe3 bxc3 25. Nxc3 Rf4 26. Ng5 Bxg4 27. Rxg4 Rxg4
28. Ne6 Qf7 29. Qe2 Rg2 30. Rf1 Bg7 31. Nd1 Rh2 32. Qxc4 Qf3 33. Qc7 Qd3+ 34.
Ka1 Bf8 35. Qxb8 Rxf2 36. Qxf8+ Rxf8 *
Position (FEN): 5rk1/7p/3pN1p1/p2Pp3/4P3/3q4/PP6/K2N1R2 w - - 0 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 839
Best move: Rxf8#