Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. e3 d6 3. Bd3 g6 4. c4 Bg7 5. Bd2 O-O 6. Bc3 a6 7. Nd2 Nbd7 8. a3
c5 9. d5 Nb6 10. Rc1 Bg4 11. f3 Qd7 12. fxg4 Nxg4 13. Qe2 Bxc3 14. bxc3 Ne5 15.
Ngf3 Na4 16. Nxe5 dxe5 17. Nf3 Qd6 18. O-O f5 19. Ng5 e4 20. Bb1 Qf6 21. Ne6
Nxc3 22. Rxc3 Qxc3 23. Nxf8 Rxf8 24. g3 Qxa3 25. Rd1 Rf6 26. Kg2 a5 27. Rd2 Rb6
28. Ba2 a4 29. h4 Qb4 30. Kh3 h5 31. Rc2 Qa5 32. Qd2 Qa6 33. Qc3 Rd6 34. Qe5
Rd7 35. Rb2 a3 36. Rb5 Kh7 37. Rxc5 Qa4 38. Rb5 Qd1 39. Qe6 *
Position (FEN): 8/1p1rp2k/4Q1p1/1R1P1p1p/2P1p2P/p3P1PK/B7/3q4 b - - 4 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1504
Best move: Qh1#