Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. e5 h6 4. d4 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 c5 8. Qb5+
Qd7 9. dxc5 Qxb5 10. Nxb5 Kd7 11. b4 a6 12. Nd6 Bxd6 13. exd6 Nc6 14. a3 a5 15.
b5 Na7 16. a4 Nc8 17. Ne5+ Ke8 18. d7+ Kd8 19. dxc8=Q+ Kxc8 20. Nxf7 Rh7 21. b6
g5 22. Ne5 Nf6 23. O-O Kd8 24. c4 Ke7 25. Re1 Rd8 26. c6 Rd6 27. c5 bxc6 28.
cxd6+ Kxd6 29. b7 Rxb7 30. Bd2 Ne4 31. Bxa5 Rb2 32. f3 Nc5 33. Nf7+ Ke7 34.
Nxh6 Nd3 35. Re3 Nf4 36. g3 Nh3+ 37. Kh1 Nf2+ 38. Kg1 Nh3+ 39. Kf1 Rxh2 40.
Rae1 *
Position (FEN): 8/4k3/2p1p2N/B2p2p1/P7/4RPPn/7r/4RK2 b - - 1 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1042
Best move: Rf2#