Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. exd5 exd5 6. dxc5 Bxc5 7. Bd3 Nge7 8.
O-O O-O 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. h4 Rh8 12. Qf3 f6 13. Nh3 Bxh3 14. Qxh3
Nf5 15. Qg4+ Kf7 16. Qxf5 Rxh4 17. Nd2 g6 18. Qd3 Qh8 19. Qxd5+ Kg7 20. g3 Rh5
21. Qd7+ Ne7 22. Nf3 f5 23. b4 Rh1+ 24. Kg2 *
Position (FEN): r6q/pp1Qn1k1/6p1/2b2p2/1P6/2P2NP1/P4PK1/R1B2R1r b - - 2 24
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1166
Best move: Qh3#