Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. Bd3 cxd4 7. cxd4 dxe4 8.
Bxe4 Nxd4 9. O-O Nxf3+ 10. Nxf3 Bd7 11. Be3 Qxb2 12. Rb1 Qxa2 13. Rxb7 Rd8 14.
Rxa7 Qb2 15. Bd4 Qb4 16. Rb7 Qa4 17. Qb1 Nf6 18. Bxf6 gxf6 19. Bxh7 f5 20. Ng5
Be7 21. Bxf5 Qh4 22. Nf3 Qh6 23. Bh3 Rg8 24. Kh1 Bc6 25. Rb8 Qxh3 26. Rxd8+
Bxd8 27. gxh3 *
Position (FEN): 3bk1r1/5p2/2b1p3/8/8/5N1P/5P1P/1Q3R1K b - - 0 27
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 835
Best move: Bxf3#