Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Moscow_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. e5 Bf5 5. O-O Qc7 6. exd6 exd6 7. Re1+ Be7 8.
d4 Nf6 9. d5 O-O 10. dxc6 bxc6 11. Bd3 Be6 12. Nc3 c4 13. Be2 d5 14. Nd4 Qb6
15. Nxe6 fxe6 16. Rf1 Rad8 17. Bg4 c5 18. Ne2 *
Position (FEN): 3r1rk1/p3b1pp/1q2pn2/2pp4/2p3B1/8/PPP1NPPP/R1BQ1RK1 b - - 1 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 743
Best move: Nxg4