Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. O-O Nf6 6. a3 a6 7. b4 Ba7 8. Qe2
Nd4 9. Nxd4 Bxd4 10. Ra2 d6 11. Bb2 Be6 12. Bxe6 fxe6 13. Bxd4 exd4 14. e5 dxe5
15. Qxe5 Qd7 16. Nd2 O-O 17. Nf3 Rad8 18. Raa1 Kh8 19. Nh4 Qf7 20. Rfe1 Rfe8
21. Nf3 Rd5 22. Qg3 Nd7 23. c4 Rf5 24. Nxd4 Rg5 25. Qxc7 Rf8 26. Rf1 Rg6 27.
Ra2 Qe8 28. Re2 Rf4 29. g3 Rxd4 30. Qxb7 Rxd3 31. Qxa6 Qf8 32. c5 Qf3 33. Re3
Rxe3 34. fxe3 Qxe3+ 35. Kg2 Qe4+ 36. Kh3 Ne5 37. Qc8+ Kh7 38. Rf4 Rxg3+ 39.
hxg3 *
Position (FEN): 2Q5/6pk/4p2p/2P1n3/1P2qR2/P5PK/8/8 b - - 0 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1076
Best move: Qh1#