Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. a3 g6 5. Nge2 Bg7 6. d3 O-O 7. O-O Bd7 8. f4
Nc6 9. f5 gxf5 10. exf5 Bxf5 *
Position (FEN): r2q1rk1/pp2ppbp/2np1n2/2p2b2/2B5/P1NP4/1PP1N1PP/R1BQ1RK1 w - - 0 11
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1149
Best move: Rxf5