Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 Bf5 3. cxd5 Nf6 4. Nc3 Nxd5 5. Nf3 e6 6. Qb3 b6 7. Nxd5 Qxd5 8.
Qxd5 exd5 9. e3 Bd6 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. O-O O-O 13. b3 c5 14. Ba3
Rac8 15. Rfd1 Nf6 16. Rac1 Rfe8 17. dxc5 bxc5 18. h3 Bf8 19. Rc2 c4 20. Bxf8
Kxf8 21. bxc4 Rxc4 22. Rxc4 dxc4 23. Rc1 Rc8 24. Nd4 Ne4 25. Kf1 Ke7 26. Ke2
Kd6 27. Nf5+ Kc5 28. g3 g6 29. Nd4 f5 30. h4 Rb8 31. Rc2 c3 32. Nb3+ Kc4 33.
Na5+ Kc5 34. Nb3+ Kb4 35. Nd4 Rc8 36. h5 Ka3 37. Kd3 a5 38. Nb5+ Kb4 39. Nd4
Rc4 40. Ne2 *
Position (FEN): 8/7p/6p1/p4p1P/1kr1n3/2pKP1P1/P1R1NP2/8 b - - 5 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 965
Best move: Nxf2#