Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 Bxf5 6. exf5 g6 7. Qf3 gxf5 8.
Qxf5 Qf6 *
Position (FEN): rn2kbnr/pp3p1p/3p1q2/4pQ2/8/8/PPP2PPP/RNB1KB1R w KQkq - 1 9
White to move.
Themes:  Opening  
Puzzle rating: 1555
Best move: Qc8+