Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 O-O 8.
Qd2 Nc6 9. a3 Bd7 10. f3 Rc8 11. Ba2 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5
15. Nb3 Ng3 16. Rh2 Be6 17. Bh6 Bxc3 18. bxc3 d5 19. Bxf8 Qxf8 20. exd5 Bf5 21.
O-O-O e5 22. d6 b6 23. Re1 e4 24. Qg5 Qxd6 25. f4 Rxc3 26. Qh6 Qxa3+ 27. Kd2
Rxc2+ 28. Kxc2 e3+ 29. Kc3 Ne4+ 30. Kc2 Nc5+ 31. Kd1 Qxb3+ 32. Ke2 Qd3+ 33. Kf3
e2+ 34. Kf2 Ne4+ 35. Kg1 Qe3+ 36. Kh1 Nf2+ 37. Kg1 Nh3+ 38. Kh1 Qg1+ 39. Rxg1 *
Position (FEN): 6k1/p4p1p/1p4pQ/5b2/5P2/7n/4p1PR/6RK b - - 0 39
Black to move.
Themes:  Endgame Mate in 1, Smothered Mate 
Puzzle rating: 871
Best move: Nf2#