Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Levitsky_Attack
Moves: 1. d4 d5 2. Bg5 Bf5 3. Nf3 Nc6 4. c3 h6 5. Bh4 Nf6 6. e3 g5 7. Bg3 Bg7 8. Bd3
Bxd3 9. Qxd3 Ne4 10. Be5 f6 11. Bg3 Qd7 12. Nbd2 Qf5 13. O-O *
Position (FEN): r3k2r/ppp1p1b1/2n2p1p/3p1qp1/3Pn3/2PQPNB1/PP1N1PPP/R4RK1 b kq - 5 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1386
Best move: Nxg3