Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 d5 5. Bg5 d4 6. Nd5 Be7 7. h4 Nb4 8. Bxf6
Nxd5 9. Bxg7 Bb4+ 10. Nd2 Ne3 11. fxe3 dxe3 12. c3 exd2+ 13. Qxd2 Be7 14. Bxh8
Bxh4+ 15. Kd1 Bg4+ 16. Kc2 Bg5 17. Qf2 f6 18. Rxh7 Qd6 19. Bg7 O-O-O 20. g3 Bh3
21. Bxh3+ Kb8 22. Qf5 Qxd3+ 23. Kb3 Qb5+ 24. Kc2 Qd3+ 25. Kb3 Qb5+ 26. Ka3 Qc5+
27. Ka4 Rd4+ 28. cxd4 b5+ 29. Ka5 Bd2+ 30. b4 Bxb4+ 31. Ka6 *
Position (FEN): 1k6/p1p3BR/K4p2/1pq1pQ2/1b1PP3/6PB/P7/R7 b - - 1 31
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 594
Best move: Qb6#