Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. Nc3 Bg7 5. O-O Nh6 6. d3 O-O 7. Bd2 d6 8. a3
Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 a6 12. Rb1 Rb8 13. Ne2 Ne6 14. Bc3 b5 15.
Bxe6 fxe6 16. Bxg7 Kxg7 17. Nf4 *
Position (FEN): 1r1q1r2/4p1kp/p2pp1pn/1pp5/4PN2/P2P3P/1PP2PP1/1R1Q1RK1 b - - 1 17
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 842
Best move: Rxf4