Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Marshall_Gambit
Moves: 1. e4 e6 2. d4 d5 3. Nc3 c5 4. Bb5+ Nc6 5. Nf3 dxe4 6. Nxe4 cxd4 7. O-O Nf6 8.
Bg5 Be7 9. Bxf6 Bxf6 10. Nxf6+ Qxf6 11. Nxd4 Qf4 *
Position (FEN): r1b1k2r/pp3ppp/2n1p3/1B6/3N1q2/8/PPP2PPP/R2Q1RK1 w kq - 1 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1350
Best move: Nxc6