Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Nc6 3. a3 Nf6 4. Bc4 Bc5 5. Nf3 a5 6. d3 O-O 7. Bd2 d6 8. O-O
Bg4 9. h3 Bh5 10. Be3 Nd4 11. Bxd4 Bxd4 12. Rb1 Ba7 13. Nd5 Nxd5 14. Bxd5 c6
15. Bb3 Bb8 16. Qe2 Bc7 17. Qe3 h6 18. d4 exd4 19. Nxd4 Bb6 20. c3 Kh7 21. Qd3
Bg6 22. Nf5 d5 23. exd5 Qf6 24. Bc2 Rad8 25. d6 Bc5 26. Rbd1 Bxd6 27. Qf3 Bc7
28. Nd4 Qe5 29. Bxg6+ fxg6 30. Qe2 *
Position (FEN): 3r1r2/1pb3pk/2p3pp/p3q3/3N4/P1P4P/1P2QPP1/3R1RK1 b - - 1 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 869
Best move: Qh2#