Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Levitsky_Attack
Moves: 1. d4 d5 2. Bg5 Nc6 3. e3 Nf6 4. h3 h6 5. Bh4 e6 6. a3 Be7 7. Nc3 O-O 8. Nf3 a6
9. Bd3 b5 10. b4 Qd6 11. Bg3 Qd7 12. O-O Nh7 13. Ne5 Nxe5 14. Bxe5 Bf6 15. Bxf6
Nxf6 16. Ne2 Ne4 17. Ng3 f5 18. f3 *
Position (FEN): r1b2rk1/2pq2p1/p3p2p/1p1p1p2/1P1Pn3/P2BPPNP/2P3P1/R2Q1RK1 b - - 0 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 802
Best move: Nxg3