Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. d3 a6 5. O-O Nc6 6. Bg5 h6 7. Bh4 g5 8. Bg3 e5
9. Nc3 h5 10. h4 gxh4 11. Bxh4 Be7 12. Nd2 Nd7 13. Bxe7 Qxe7 14. Nd5 Qd8 15.
Nc4 Nf6 16. Nxf6+ Qxf6 17. Nb6 Rb8 18. Nd5 Qg5 19. Nc7+ Kd7 20. Nd5 h4 21. f4
Qg7 22. fxe5 dxe5 23. Bg4+ Kd8 24. Bxc8 Rxc8 25. Qf3 h3 26. Qf6+ Qxf6 27. Rxf6
h2+ 28. Kh1 Ke8 29. Raf1 Rh7 30. c3 Nd8 31. Ne3 Ne6 32. Ng4 Nf4 33. Nxe5 Nh5
34. Rxf7 *
Position (FEN): 2r1k3/1p3R1r/p7/2p1N2n/4P3/2PP4/PP4Pp/5R1K b - - 0 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1115
Best move: Ng3#