Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 g6 3. b3 Bg7 4. Nc3 a6 5. Bb2 Nc6 6. Rb1 Nf6 7. d3 d6 8. Nd5
O-O 9. Be2 Nxd5 10. Bxg7 Kxg7 11. exd5 Qa5+ 12. Qd2 Qxa2 13. Qc3+ Nd4 14. Nxd4
cxd4 15. Qxd4+ Kg8 16. Rb2 Qa5+ 17. b4 Qc7 18. O-O Re8 19. c4 e5 20. Qh4 Bf5
21. g4 Bd7 22. Bf3 b5 23. Rc1 bxc4 24. Rxc4 Qb7 25. g5 Bb5 26. Rg4 Bxd3 27. Qh6
f5 28. gxf6 Qf7 29. Rh4 Ra7 30. Rd2 Bb5 31. Qg5 Rc7 32. Bg4 Rc4 33. Be6 Rxe6
34. dxe6 Qxe6 35. Rxc4 Qxc4 36. h4 Qf1+ 37. Kh2 Bc6 38. Qg1 Qc4 39. Rxd6 *
Position (FEN): 6k1/7p/p1bR1Pp1/4p3/1Pq4P/8/5P1K/6Q1 b - - 0 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1160
Best move: Qxh4#