Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be3 Ng4 7. Bg5 h6 8. Bd2
e5 9. d5 Nd7 10. Qc1 Kh7 11. h3 Ngf6 12. g4 a5 13. Bxh6 Bxh6 14. g5 Bg7 15.
gxf6 Nxf6 16. Qe3 Bh6 17. Ng5+ Kg7 18. h4 Ng4 19. Qf3 f6 20. Ne6+ Bxe6 21. dxe6
f5 22. exf5 gxf5 23. Bh3 Qxh4 24. Ke2 Qg5 25. Rad1 Rae8 26. Qxb7 Rxe6 27. Qxc7+
Rf7 28. Qxa5 *
Position (FEN): 8/5rk1/3pr2b/Q3ppq1/2P3n1/2N4B/PP2KP2/3R3R b - - 0 28
Black to move.
Themes:  Middlegame  
Puzzle rating: 2141
Best move: Qf4