Chess puzzle (Checkmate)
Moves: 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O 7. d4 cxd4 8.
Nxd4 e5 9. Ndb5 a6 10. Nd6 Qc7 11. Bg5 Nd4 12. Nxc8 Raxc8 13. Bxf6 Bxf6 14. Nd5
Qd6 15. e3 Nc6 16. c5 Qe6 17. Nb6 Rcd8 18. Bd5 Qe7 19. Rc1 Bg7 20. Qa4 Kh8 21.
Rfd1 f5 22. a3 e4 23. b4 Ne5 24. Bxb7 Qg5 25. Bxa6 Nf3+ 26. Kg2 Qh5 27. h3 Ng5
28. Rh1 Qf3+ 29. Kg1 f4 30. gxf4 Ne6 31. Qd1 Rxf4 32. exf4 Qxf4 33. Nd5 Qg5+
34. Kf1 Nd4 35. Be2 Qxd5 36. Rc4 e3 37. Rxd4 *
Position (FEN): 3r3k/3p2bp/6p1/2Pq4/1P1R4/P3p2P/4BP2/3Q1K1R b - - 0 37
Black to move.
Themes: Hanging Piece Middlegame Mate in 1 
Puzzle rating: 968
Best move: Qxh1#