Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bf5 6. Nf3 e6 7. Be3 Qa5+ 8. c3
Rc8 9. b4 Qc7 10. Be2 a5 11. a3 Nh6 12. h3 Be7 13. O-O O-O 14. Nbd2 f6 15. Bd4
Bg6 16. Qb3 Nf5 17. Rae1 fxe5 18. fxe5 Ng3 19. Rf2 axb4 20. axb4 Nxe2+ 21.
Rexe2 Ra8 22. Re1 Qb8 23. Nf1 Bd3 24. Ne3 Be4 25. Ref1 Qe8 26. Qb2 Qg6 27. c4
dxc4 28. Nxc4 Bd5 29. Nd6 Ra2 30. Qc3 Nxd4 31. Qxd4 Ra3 32. Ne1 Rxh3 33. Qd2
Rg3 34. Rxf8+ Bxf8 35. Rf2 Be7 36. Qe2 Bh4 37. Qf1 Be7 38. Nc8 Qe8 39. Nxe7+
Qxe7 40. Qb5 Bc6 41. Qa5 Qe8 42. Qc7 Rb3 43. Qb6 Qd7 44. Qa7 Qd8 45. Qa2 Rxb4
46. Qxe6+ Kh8 47. Qd6 Qe8 48. Rf8+ Qxf8 *
Position (FEN): 5q1k/1p4pp/2bQ4/2P1P3/1r6/8/6P1/4N1K1 w - - 0 49
White to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 400
Best move: Qxf8#