Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. c4 dxc4 3. e3 b5 4. a4 c6 5. b3 cxb3 6. axb5 Nf6 7. Qxb3 e6 8. Be2
Bd7 9. O-O Be7 10. Ba3 O-O 11. Nc3 cxb5 12. Nxb5 Bxb5 13. Bxb5 Bxa3 14. Rxa3 a6
15. Bc4 Ne4 16. d4 Nd6 17. Bd3 a5 18. Rfa1 Nc6 19. Nd2 Qb8 20. Qxb8 Rfxb8 21.
Ne4 Nb5 22. Ra4 Ne7 23. Rxa5 Rxa5 24. Rxa5 Nc7 25. g3 Ncd5 26. Nc5 g6 27. Kg2
Kg7 28. Rb5 Rxb5 29. Bxb5 Kf6 30. Be8 Ng8 31. Kf3 h5 32. h4 Nh6 33. Ke4 Ng4 34.
Nd3 Ke7 35. Bc6 Nc3+ 36. Kf4 Nd1 37. f3 Ngxe3 38. Ne5 Ng2+ 39. Ke4 *
Position (FEN): 8/4kp2/2B1p1p1/4N2p/3PK2P/5PP1/6n1/3n4 b - - 3 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1895
Best move: Nf2#