Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 Bg4 8.
h3 Bh5 9. Nc3 h6 10. Bxf6 Qxf6 11. Nxd5 Qd8 12. Be2 Nc6 13. c3 Re8 14. b3 Bxf3
15. Bxf3 Qg5 16. Ne3 Rxe3 17. Bxc6 Rxh3 18. Bxb7 Bh2+ 19. Kh1 Bd6+ 20. gxh3 Qf4
21. Kg2 Qh2+ 22. Kf3 Re8 23. Rh1 Qf4+ 24. Kg2 Qg5+ 25. Qg4 Qd2 26. Bc6 Re2 27.
Qf3 Qg5+ 28. Kf1 Re6 29. Bd5 Rf6 30. Qg2 Qd2 31. Qe4 *
Position (FEN): 6k1/p1p2pp1/3b1r1p/3B4/3PQ3/1PP4P/P2q1P2/R4K1R b - - 22 31
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 878
Best move: Qxf2#