Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 Nc6 3. Nf3 exf4 4. d4 g5 5. h3 b6 6. Nc3 Bb7 7. Bc4 Bb4 8. Qe2
Qe7 9. Bd2 Bxc3 10. Bxc3 Nf6 11. Nxg5 d5 12. Bd3 dxe4 13. Nxe4 Nd5 14. Bd2
O-O-O 15. c3 Qh4+ 16. Kd1 Rde8 17. Qf3 f5 18. Nd6+ cxd6 19. Qxd5 Qf6 20. Bxf4
Kc7 21. Qc4 Qh4 22. g3 Qh5+ 23. Kc2 Qf3 24. d5 Qg2+ 25. Kb3 a6 26. dxc6 b5 27.
Qf7+ Kb6 28. Qxb7+ Ka5 29. Bxd6 Qd5+ 30. c4 *
Position (FEN): 4r2r/1Q5p/p1PB4/kp1q1p2/2P5/1K1B2PP/PP6/R6R b - - 0 30
Black to move.
Themes: Hanging Piece Middlegame Mate in 1 
Puzzle rating: 999
Best move: Qxd3#