Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 a6 4. d4 exd4 5. Nxd4 c5 6. Nf5 g6 7. Ng3 h5 8. Nc3
h4 9. Nge2 h3 10. g3 Ra7 11. Nd5 b5 12. Bd3 f5 13. c4 bxc4 14. Bxc4 fxe4 15.
Bf4 g5 16. Be3 a5 17. Qd2 g4 18. Bg5 Bh6 19. Bf4 Rb7 20. b3 a4 21. Ne3 axb3 22.
axb3 Nf6 23. Qxd6 Qe7 24. Qxe7+ Kxe7 25. Bxh6 Rxh6 26. O-O Bd7 27. Nf4 Nc6 28.
Ra6 Ne8 29. Rxc6 Rxc6 30. Bd5 Rcc7 31. Bxb7 Rxb7 32. Rb1 Nc7 33. Kf1 Nb5 34.
Ned5+ Kd6 35. Rd1 Nd4 36. b4 Bb5+ 37. Ke1 Ra7 38. bxc5+ Kxc5 39. Nc3 *
Position (FEN): 8/r7/8/1bk5/3npNp1/2N3Pp/5P1P/3RK3 b - - 1 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1177
Best move: Nf3#