Chess puzzle (Advantage)
Moves: 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd7 5. Nf3 f6 6. O-O Nge7 7. d3 Ng6 8. c4
dxc4 9. dxc4 a6 10. Bxc6 Bxc6 11. Nbd2 Be7 12. Qe2 O-O 13. Rad1 Qe8 14. h3 Qf7
15. Nh2 Bc5 16. e4 Nf4 17. Qg4 Bd7 18. Qf3 Be6 19. Bc3 Rad8 20. Nb1 h6 21. Bd2
Rd3 22. Bxf4 *
Position (FEN): 5rk1/1pp2qp1/p3bp1p/2b1p3/2P1PB2/1P1r1Q1P/P4PPN/1N1R1RK1 b - - 0 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1132
Best move: Rxf3