Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Franco-Sicilian_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 Nce7 5. dxe6 fxe6 6. Ne5 d5 7. exd5 Nxd5 8.
Qh5+ g6 9. Nxg6 Ngf6 10. Qh4 Rg8 11. Ne5 Bd6 12. Nc4 b5 13. Nxd6+ Qxd6 14.
Bxb5+ Bd7 15. Bxd7+ Qxd7 16. O-O Rg4 17. Qh6 O-O-O 18. Bg5 *
Position (FEN): 2kr4/p2q3p/4pn1Q/2pn2B1/6r1/8/PPP2PPP/RN3RK1 b - - 5 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1782
Best move: Rg8