Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Nf3 Nf6 5. d3 O-O 6. h3 a6 7. a3 b5 8. Ba2 d6
9. Be3 Bd4 10. Bxd4 exd4 11. Ne2 Be6 12. Nexd4 Nxd4 13. Nxd4 Bxa2 14. Rxa2 c5
15. Nf3 Re8 16. O-O Qe7 17. Ra1 Qb7 18. Re1 a5 19. Qd2 b4 20. axb4 Qxb4 21.
Qxb4 axb4 22. Rxa8 Rxa8 23. b3 Ra2 24. Rc1 h6 25. e5 dxe5 26. Nxe5 Kf8 27. Kf1
Ke7 28. Ke2 Ke6 29. Nc4 Nd5 30. g3 Nc3+ 31. Kf3 g5 32. Ne3 Ra6 33. Kg4 Kf6 34.
Kh5 Kg7 35. Nf5+ Kh7 36. Re1 Nd5 37. Re5 *
Position (FEN): 8/5p1k/r6p/2pnRNpK/1p6/1P1P2PP/2P2P2/8 b - - 11 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 928
Best move: Nf6#