Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 c5 3. c3 Nc6 4. Nf3 Be7 5. Be3 cxd4 6. cxd4 Bb4+ 7. Nc3 Qa5 8.
Bd2 Qb6 9. a3 Bxc3 10. bxc3 Nge7 11. Be2 O-O 12. O-O Ng6 13. Be3 Qc7 14. a4 a5
15. Nd2 Nce7 16. c4 d6 17. f4 f5 18. e5 dxe5 19. dxe5 Bd7 20. Rb1 Rad8 21. Bb6
Qc8 22. Bxd8 Rxd8 23. Rb2 Qc5+ 24. Kh1 Bc6 25. Qc1 Qe3 26. Nb3 Qh3 27. Bf3 Qh4
28. Bxc6 Nxc6 29. Nc5 Qe7 30. Nxb7 Rb8 31. Nd6 Rxb2 32. Qxb2 Nb4 33. Qc3 Qh4
34. g3 Qh3 35. c5 *
Position (FEN): 6k1/6pp/3Np1n1/p1P1Pp2/Pn3P2/2Q3Pq/7P/5R1K b - - 0 35
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 783
Best move: Qxf1#