Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Lasker-Pelikan_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Na3 Nd4 8.
Bg5 Bxa3 9. bxa3 Qa5 10. Qd2 Qxa3 11. Bd3 d6 12. O-O h6 13. Bh4 g5 14. Bg3 Nh5
15. Nd5 O-O 16. f4 Nxg3 *
Position (FEN): r1b2rk1/1p3p2/p2p3p/3Np1p1/3nPP2/q2B2n1/P1PQ2PP/R4RK1 w - - 0 17
White to move.
Themes:  Middlegame  
Puzzle rating: 1212
Best move: hxg3