Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Bc4 d6 6. c3 Nxf3+ 7. Qxf3 Qf6 8.
Qg3 Qg6 9. Rd1 Bg4 10. Re1 Nf6 11. h3 Nxe4 12. Qxg4 Bxf2+ 13. Kf1 Qxg4 14. hxg4
Bxe1 15. Kxe1 h6 16. Bd5 Nf6 17. Bxb7 Rb8 18. Bc6+ Ke7 19. Bf3 e4 20. Be2 d5
21. Na3 c6 22. Nc2 c5 23. b3 Rhc8 24. Ba3 Ke6 25. b4 c4 26. Kf2 Nd7 27. Ke3 Ne5
28. Nd4+ Kd7 29. Rf1 f6 30. Nf5 Rg8 31. Kd4 Ke6 32. Ne3 Rb5 33. Bb2 *
Position (FEN): 6r1/p5p1/4kp1p/1r1pn3/1PpKp1P1/2P1N3/PB1PB1P1/5R2 b - - 7 33
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1223
Best move: Nc6#