Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 h5 2. e4 f6 3. c4 g5 4. Be2 g4 5. h3 d6 6. hxg4 h4 7. g5 Qd7 8. Bh5+ Kd8
9. Rxh4 fxg5 10. Bg4 Qc6 11. Rxh8 Qxe4+ 12. Be2 Qxg2 13. Rxg8 Qxg1+ 14. Bf1 Bh3
15. Rxf8+ Kd7 16. Qe2 Nc6 17. Bxg5 Rxf8 18. Nd2 *
Position (FEN): 5r2/pppkp3/2np4/6B1/2PP4/7b/PP1NQP2/R3KBq1 b Q - 1 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 2065
Best move: Bxf1