Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. Nc3 Ne7 6. e4 Ng6 7. Nf3 Be7 8. Bb5+
Nd7 9. a4 O-O 10. Bxd7 Bxd7 11. h3 a6 12. a5 Rb8 13. Nd2 b5 14. axb6 Rxb6 15.
Nc4 Rb4 16. Qe2 Bb5 17. Nxb5 axb5 18. Na5 Bf6 19. Nc6 Qb6 20. Nxb4 cxb4 21. O-O
Rc8 22. Be3 Qb7 23. Rfc1 b3 24. Rxc8+ Qxc8 25. Qxb5 Bxb2 26. Ra7 h5 27. Qxb3
Be5 28. g3 h4 29. Qa4 Kh7 30. Qd7 Qc2 31. Qxf7 hxg3 32. Ra8 Qd1+ 33. Kg2 *
Position (FEN): R7/5Qpk/3p2n1/3Pb3/4P3/4B1pP/5PK1/3q4 b - - 3 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1002
Best move: Nh4#