Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bd3 Bg4 6. O-O Nxd4 7. c3 Nc6 8.
Bb5 e6 9. Qa4 Bxf3 10. Bxc6+ bxc6 11. Qxc6+ Ke7 12. gxf3 Rc8 13. Qa4 Qd7 14.
Qh4+ Ke8 15. Nd2 Be7 16. Qg3 Nf6 17. Nb3 h5 18. Kh1 h4 19. Qxg7 Rg8 20. Qh6 Rc4
21. Qe3 h3 22. Bd2 Qc7 23. Rg1 Rxg1+ 24. Rxg1 Bd6 25. Qh6 Be7 26. Qxh3 Kd7 27.
Rg7 Ne8 28. Rxf7 Nd6 29. Qh7 Nxf7 30. Qxf7 Rh4 31. Bg5 *
Position (FEN): 8/p1qkbQ2/4p3/3p2B1/7r/1NP2P2/PP3P1P/7K b - - 2 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 912
Best move: Qxh2#