Chess puzzle (Advantage)
Opening: Bishops_Opening, Bishops_Opening_Other_variations
Moves: 1. e4 e5 2. Bc4 d6 3. d3 Nc6 4. Nc3 Be7 5. f4 Nf6 6. f5 a6 7. Nf3 Bd7 8. Bg5 h6
9. Bh4 g5 10. fxg6 fxg6 11. Qd2 g5 12. Bxg5 hxg5 13. Nxg5 Nd4 *
Position (FEN): r2qk2r/1ppbb3/p2p1n2/4p1N1/2BnP3/2NP4/PPPQ2PP/R3K2R w KQkq - 1 14
White to move.
Themes:  Middlegame  
Puzzle rating: 1719
Best move: Nf7