Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. a4 a5 7. Nbd2 O-O 8. Bb3
d6 9. h3 Bb6 10. Nf1 Be6 11. Bc2 Qd7 12. Ng3 Nh7 13. Nh4 Ne7 14. Qf3 f5 15.
exf5 Nxf5 16. Nhxf5 Bxf5 17. Nxf5 Rxf5 18. Qxb7 Bxf2+ 19. Ke2 Raf8 20. d4 exd4
21. Bxf5 *
Position (FEN): 5rk1/1Qpq2pn/3p3p/p4B2/P2p4/2P4P/1P2KbP1/R1B4R b - - 0 21
Black to move.
Themes:  Middlegame  
Puzzle rating: 1852
Best move: Qxf5