Chess puzzle (Advantage)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Queens_Knight_Defense
Moves: 1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Bg4 5. O-O exf4 6. d4 g5 7. h3 h5 8. hxg4
hxg4 9. Ne1 Nf6 10. Nc3 Qd7 11. g3 O-O-O 12. gxf4 gxf4 13. Bxf4 Bh6 14. Ng2
Bxf4 *
Position (FEN): 2kr3r/pppq1p2/2np1n2/8/2BPPbp1/2N5/PPP3N1/R2Q1RK1 w - - 0 15
White to move.
Themes:  Middlegame  
Puzzle rating: 1550
Best move: Rxf4