Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 g6 6. Nxc6 bxc6 7. a3 Bg7 8.
Bc4 Nf6 9. Bg5 h6 10. Bxf6 Qxf6 11. O-O O-O 12. f4 d5 13. e5 Qe7 14. Bd3 Qc5+
15. Kh1 Qb6 16. Rb1 Ba6 17. Rf3 Bxd3 18. Qxd3 Rab8 19. Rh3 Rfd8 20. b4 Qf2 21.
Rf1 Qb6 22. Ne2 a5 23. bxa5 Qxa5 24. Nd4 Qb6 25. Nxe6 fxe6 26. Qxg6 c5 27. Rxh6
Rb7 28. f5 Rf8 29. f6 Qb5 30. Qh7+ Kf7 31. fxg7+ *
Position (FEN): 5r2/1r3kPQ/4p2R/1qppP3/8/P7/2P3PP/5R1K b - - 0 31
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 920
Best move: Qxf1#