Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 f5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 c6 8. Bd3
O-O 9. Qc2 Ne4 10. Bf4 Bd6 11. Bxd6 Qxd6 12. O-O Be6 13. a3 Nd7 14. b4 Rf6 15.
Na4 Rh6 16. Nc5 Ng5 17. Ne5 Nxe5 18. dxe5 Qxe5 19. f4 Qxe3+ 20. Qf2 Qxf2+ 21.
Rxf2 Ne4 22. Bxe4 fxe4 23. Nxb7 Bc8 24. Nc5 a5 25. Rc1 axb4 26. axb4 Ba6 27.
Rfc2 Bc4 28. Nd7 Ra4 29. Rb2 Ra6 30. Ne5 Bb5 31. Rbc2 e3 32. h3 e2 33. Kf2 Rf6
34. g3 g5 35. Kf3 gxf4 36. gxf4 Ra3+ 37. Kg4 h5+ 38. Kg5 Re6 39. h4 Bd3 40.
Rxc6 Rxc6 41. Nxc6 Rc3 42. Rxc3 e1=Q 43. Rxd3 Qe6 44. Ne5 Kh7 45. Kxh5 *
Position (FEN): 8/7k/4q3/3pN2K/1P3P1P/3R4/8/8 b - - 0 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1280
Best move: Qf5#