Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Nxe4 5. Nxe5 d5 6. Nxc6 bxc6 7. Be2 Bd6 8.
Be3 O-O 9. O-O Qh4 10. g3 Nxg3 11. fxg3 Bxg3 12. hxg3 Qxg3+ 13. Kh1 Qh3+ 14.
Kg1 Qg3+ 15. Kh1 Qh3+ 16. Kg1 Qxe3+ 17. Rf2 Re8 18. Qd2 Qg3+ 19. Rg2 Qh4 20.
Rf2 Re6 21. Nc3 Rh6 22. Bf3 Bg4 23. Bxg4 *
Position (FEN): r5k1/p1p2ppp/2p4r/3p4/3P2Bq/2N5/PPPQ1R2/R5K1 b - - 0 23
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1340
Best move: Qh1#