Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Nc6 3. Qh5 g6 4. Qf3 Nf6 5. d3 Bg7 6. Nh3 O-O 7. Ng5 d6 8. h4
Nd4 9. Qd1 Qe7 10. c3 Nc6 11. h5 h6 12. Nxf7 Rxf7 13. hxg6 Be6 14. gxf7+ Bxf7
15. Bxf7+ Qxf7 16. Bxh6 Bxh6 17. Rxh6 Qg7 18. Rh2 Kf7 19. Qf3 Ke6 20. Nd2 a5
21. Qh3+ Ke7 22. Nf3 b5 23. O-O-O b4 24. cxb4 axb4 25. Kb1 Qf7 26. Rc1 Qxa2+
27. Kc2 b3+ 28. Kd1 Qxb2 29. Qh6 Ra1 30. Rxa1 Qxa1+ 31. Ke2 Qa2+ 32. Kf1 Qa1+
33. Ne1 b2 34. Qg7+ Ke6 35. Rh6 Qxe1+ 36. Kxe1 b1=Q+ 37. Ke2 Nd4+ 38. Kd2 Qc2+
39. Ke3 *
Position (FEN): 8/2p3Q1/3pkn1R/4p3/3nP3/3PK3/2q2PP1/8 b - - 5 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1103
Best move: Qc1#