Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nc3 e6 4. d3 d5 5. exd5 exd5 6. Bxd5 Nf6 7. Bxc6+ bxc6
8. Nf3 Be7 9. Bg5 h6 10. Bh4 g5 11. Bg3 O-O 12. Qd2 Nd5 13. O-O-O Bf6 14. Be5
Re8 15. Rde1 Bxe5 16. Rxe5 Rxe5 17. Nxe5 Qf6 18. Ng4 *
Position (FEN): r1b3k1/p4p2/2p2q1p/2pn2p1/6N1/2NP4/PPPQ1PPP/2K4R b - - 2 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1143
Best move: Bxg4