Chess puzzle (Advantage)
Opening: Bishops_Opening, Bishops_Opening_Other_variations
Moves: 1. e4 e5 2. Bc4 Nc6 3. Qh5 g6 4. Qf3 Nf6 5. Nc3 Nd4 6. Qd1 Bc5 7. Nf3 d6 8.
Nxd4 Bxd4 9. Nd5 Nxd5 10. Bxd5 Qf6 11. O-O c6 12. Bb3 h5 13. d3 Bg4 14. Qe1 h4
15. Kh1 h3 16. f4 hxg2+ 17. Kxg2 Bh3+ 18. Kh1 Bxf1 19. Qxf1 Qxf4 *
Position (FEN): r3k2r/pp3p2/2pp2p1/4p3/3bPq2/1B1P4/PPP4P/R1B2Q1K w kq - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1377
Best move: Bxf4