Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nge7 5. Bg5 O-O 6. a3 h6 7. Bh4 d6 8. h3
a6 9. Nc3 b5 10. Bd5 Qd7 11. Bxc6 Nxc6 12. O-O Ne7 13. Bxe7 Qxe7 14. Nd5 Qd8
15. Nh2 c6 16. Nc3 Qg5 17. Qf3 Bd7 18. Ne2 f5 19. Ng3 f4 20. Ne2 Be6 21. b4 Bb6
22. c3 d5 23. exd5 Bxd5 24. Qg4 Qe7 25. Rae1 Qd6 26. d4 Be6 27. Qf3 exd4 28.
cxd4 Bd5 29. Qd3 Qf6 30. Ng4 Qg5 31. Nc3 Bc4 32. Qe4 Bxf1 33. Kxf1 Rae8 34.
Qxc6 Rxe1+ 35. Kxe1 Qe7+ 36. Kf1 Bxd4 37. Qd5+ Kh7 38. Qxd4 Re8 39. Qd3+ g6 40.
Qd1 Rd8 41. Qe2 Qc7 42. Ne4 Qc1+ 43. Qe1 Rd1 44. Nef6+ Kh8 45. Qxd1 *
Position (FEN): 7k/8/p4Npp/1p6/1P3pN1/P6P/5PP1/2qQ1K2 b - - 0 45
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 1115
Best move: Qxd1#