Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Be6 8.
Nd4 Nc6 9. Nxe6 fxe6 10. Nb5 O-O-O 11. Be3 Kb8 12. O-O-O e5 13. d4 Qe6 14. dxe5
Qxe5 15. f4 Qe6 16. g3 Qxa2 17. Nc3 Qa1+ 18. Nb1 d5 19. Bg2 d4 20. Bf2 Bc5 21.
Bxc6 bxc6 22. Rd3 Rhe8 23. Qf3 Qa6 24. g4 Ne4 25. Bh4 Be7 26. Bxe7 Rxe7 27. Re1
Ng5 28. Rb3+ Kc8 29. Qd1 Rxe1 30. Qxe1 Nf7 31. Qe6+ Rd7 32. Qe8+ Nd8 33. Nd2 c5
34. Rb8+ Kxb8 35. Qxd7 Qc8 36. Qb5+ Nb7 37. f5 c6 38. Qf1 Nd6 39. Qf4 Kc7 40.
Nc4 Qd8 41. h4 h6 42. g5 hxg5 43. hxg5 Qd7 44. f6 gxf6 45. gxf6 Qe6 46. Nxd6 *
Position (FEN): 8/p1k5/2pNqP2/2p5/3p1Q2/8/1PP5/2K5 b - - 0 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1804
Best move: Qe1#