Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Be7 5. d4 d6 6. dxe5 dxe5 7. Qxd8+ Bxd8
8. Ng5 O-O 9. f4 h6 10. Nxf7 Rxf7 11. Bxf7+ Kxf7 12. fxe5 Nxe5 13. Nc3 Kg8 14.
Bf4 Ng6 15. Rad1 Be7 16. e5 Bc5+ 17. Kh1 Ng4 18. Rd8+ Kh7 19. Ne4 Be7 20. Re8
b6 21. h3 Nxf4 *
Position (FEN): r1b1R3/p1p1b1pk/1p5p/4P3/4Nnn1/7P/PPP3P1/5R1K w - - 0 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1451
Best move: Rxf4