Chess puzzle (Crushing)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. O-O Nf6 8.
Qe2 Bg4 9. Rd1 Qb8 10. Bf4 e6 11. Rac1 Be7 12. h3 Bxf3 13. gxf3 O-O 14. Kh1 Ne5
15. Bxe5 dxe5 16. Qe3 Nh5 17. Ne2 b5 18. Bb3 h6 19. Rg1 Bg5 20. Rxg5 hxg5 21.
Qxg5 Nf4 *
Position (FEN): rq3rk1/5pp1/p3p3/1p2p1Q1/4Pn2/1B3P1P/PP2NP2/2R4K w - - 1 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1123
Best move: Nxf4