Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 cxd4 6. Nxd4 Nc6 7. e3 d5 8.
cxd5 Nxd4 9. exd4 Nxd5 10. Bd2 O-O 11. Bd3 Nf6 12. O-O Bd7 13. a3 Be7 14. Ne4
Bc6 15. Nxf6+ Bxf6 16. Bxh7+ Kh8 17. Be3 g6 18. Bxg6 fxg6 19. Qxg6 Bg7 20. Bg5
Qe8 21. Qd3 Qh5 22. f4 Bf6 23. Rae1 Qg4 24. Rf2 Bxg5 25. Re3 Qf5 26. Rh3+ Kg7
27. Qg3 Qg6 28. Qc3 Bd5 29. Qc7+ Rf7 30. Qe5+ Rf6 31. fxg5 Qb1+ 32. Rf1 *
Position (FEN): r7/pp4k1/4pr2/3bQ1P1/3P4/P6R/1P4PP/1q3RK1 b - - 2 32
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 509
Best move: Qxf1#