Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Be3 Nf6 7. Bg5 Be7 8.
Bc4 O-O 9. Bd3 c5 10. Qe3 Ng4 11. Bxe7 Qxe7 12. Qg3 Nf6 13. O-O Nxe4 14. Qf4
Nf6 15. Nc3 Re8 16. h3 Bd7 17. Rae1 Qd8 18. Rxe8+ Qxe8 19. Qxd6 Bc6 20. Ne2 Ne4
21. Qf4 Qe6 22. f3 Nf6 23. b3 h6 24. Bc4 Nd5 25. Qd2 Rd8 26. Qa5 Qg6 27. Qxd8+
Kh7 28. Bd3 f5 29. Ng3 Ne3 30. Nxf5 *
Position (FEN): 3Q4/pp4pk/2b3qp/2p2N2/8/1P1BnP1P/P1P3P1/5RK1 b - - 0 30
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1002
Best move: Qxg2#