Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. h3 Be7 4. Bc4 Nf6 5. Nc3 O-O 6. d3 c5 7. a3 Nc6 8. O-O a6
9. Bd5 Nxd5 10. Nxd5 Nd4 11. Nxd4 cxd4 12. Bd2 f5 13. f3 f4 14. Rc1 Bh4 15. Be1
Qg5 16. Bxh4 Qxh4 17. Qe1 Qg5 18. Kh2 Be6 19. Nc7 Rf6 20. Nxa8 Rh6 21. Nc7 Bxh3
22. gxh3 Qh5 23. Kg1 Qxh3 24. Kf2 *
Position (FEN): 6k1/1pN3pp/p2p3r/4p3/3pPp2/P2P1P1q/1PP2K2/2R1QR2 b - - 1 24
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 967
Best move: Qh2#