Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. b3 a6 5. Bb2 Bg4 6. Be2 Nf6 7. d3 e6 8. h3
Bxf3 9. Bxf3 Be7 10. Qe2 Nd4 11. Qd2 Nxf3+ 12. gxf3 O-O 13. O-O-O e5 14. Kb1 a5
15. Rdg1 Nh5 16. Nd5 Nf6 17. Nxe7+ Qxe7 18. Rxg7+ *
Position (FEN): r4rk1/1p2qpRp/3p1n2/p1p1p3/4P3/1P1P1P1P/PBPQ1P2/1K5R b - - 0 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 697
Best move: Kxg7