Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Four_Knights_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bg5 Be7 7. Be2 Nxe4 8.
Bxe7 Nxc3 9. Bxd8 Nxd1 10. Nxc6 bxc6 11. Ba5 Nxb2 12. Bc3 Nc4 *
Position (FEN): r1b1k2r/p2p1ppp/2p1p3/8/2n5/2B5/P1P1BPPP/R3K2R w KQkq - 2 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 799
Best move: Bxc4