Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 g6 5. c4 Bg7 6. Nc3 Nc6 7. Be3 Nge7 8. Nf3
O-O 9. Qd2 d6 10. Bh6 f5 11. Bxg7 Kxg7 12. h4 f4 13. h5 Ne5 14. hxg6 hxg6 15.
Nd5 c6 16. Nxf4 Rxf4 17. O-O-O Nxd3+ 18. Qxd3 Be6 19. Ng5 Bg4 20. Qd4+ Kf8 21.
f3 Ng8 22. Nh7+ Kf7 23. fxg4 b5 24. Rdf1 g5 25. Rxf4+ gxf4 26. Rh5 Qe7 27. e5
dxe5 28. Rxe5 Qb4 29. Qxf4+ Kg7 30. Qf5 Qxc4+ 31. Kb1 Rd8 32. Qg5+ Kh8 33. Qxd8
Qf1+ 34. Kc2 Qxg2+ 35. Qd2 Qxg4 36. Ng5 Qa4+ 37. Kb1 Qg4 38. Qh2+ Kg7 39. Qh7+
Kf6 40. Qf7+ Kxe5 41. Qxg8 *
Position (FEN): 6Q1/p7/2p5/1p2k1N1/6q1/8/PP6/1K6 b - - 0 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1142
Best move: Qd1#