Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bg4 6. Ne2 e6 7. O-O Bd6 8.
f3 Bh5 9. Bf4 Nbd7 10. Bxd6 cxd6 11. a3 O-O 12. b4 Qb6+ 13. d4 d5 14. Bb3 Qd6
15. Ng3 Bg6 16. f4 h6 17. f5 exf5 18. Nxf5 Qc7 19. Nxd5 Nxd5 20. Bxd5 Nf6 21.
Bb3 Bh5 22. Qe1 Ng4 23. Qh4 g6 24. h3 *
Position (FEN): r4rk1/ppq2p2/6pp/5N1b/1P1P2nQ/PB5P/2P3P1/R4RK1 b - - 0 24
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 596
Best move: Qh2#