Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. c3 d5 5. exd5 exd5 6. Bb3 Nf6 7. O-O Be7 8.
Bc2 O-O 9. d4 c4 10. a3 Bg4 11. h3 Bh5 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Nbd2 Bg6
15. Bxg6 fxg6 16. Qc2 Rf7 17. Rae1 Raf8 18. Ng5 Rd7 19. Ndf3 Re7 20. Rxe7 Nxe7
21. Re1 Re8 22. Ne5 h6 23. Ngf3 Nf5 24. Nxg6 Rxe1+ 25. Nxe1 Ne4 26. Ne5 Qd8 27.
f3 Qh4 28. Qd1 *
Position (FEN): 6k1/pp4p1/7p/3pNn2/2pPn2q/P1P2P1P/1P4P1/3QN1K1 b - - 2 28
Black to move.
Themes:  Endgame  
Puzzle rating: 1500
Best move: Qf2+