Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. a3 b6 7. Bd3 Bb7 8. O-O
Nbd7 9. Nbd2 Rc8 10. c3 c5 11. Qa4 a5 12. Ne5 O-O 13. Nxd7 Nxd7 14. Bb5 Nf6 15.
Nf3 cxd4 16. Nxd4 g6 17. Nf3 Ne4 18. Rfd1 Nc5 19. Qh4 f6 20. c4 Ba6 21. Bxa6
Nxa6 22. cxd5 exd5 23. Qd4 Rfd8 24. Rac1 Rxc1 25. Rxc1 Nc5 26. Qc3 Kf7 27. Nd4
Rd7 28. Nb5 Qe5 29. Qxe5 fxe5 30. b4 axb4 31. axb4 Nd3 32. Rb1 e4 33. Nd4 Rd6
34. b5 Rf6 35. f4 g5 36. g3 gxf4 37. gxf4 Rg6+ 38. Kf1 Rh6 39. Kg1 Rh4 40. Kg2
Rg4+ 41. Kh3 *
Position (FEN): 8/5k1p/1p6/1P1p4/3NpPr1/3nP2K/7P/1R6 b - - 8 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1107
Best move: Nf2#