Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Morphy_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 e5 4. Nf3 dxc3 5. Nxc3 Nc6 6. Bc4 Bb4 7. Bd2 Nf6 8.
Qe2 d6 9. O-O Bg4 10. Rfd1 Nd4 11. Qd3 Bxf3 12. gxf3 O-O 13. Bg5 h6 14. Bh4 g5
15. Bg3 h5 16. h4 g4 17. fxg4 Nxg4 18. Qf1 Qf6 *
Position (FEN): r4rk1/pp3p2/3p1q2/4p2p/1bBnP1nP/2N3B1/PP3P2/R2R1QK1 w - - 2 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1083
Best move: Nd5