Chess puzzle (Equality)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 O-O 8.
Qd2 Nc6 9. O-O-O Be6 10. Bxe6 fxe6 11. Nxc6 *
Position (FEN): r2q1rk1/pp2p1bp/2Nppnp1/8/4P3/2N1B3/PPPQ1PPP/2KR3R b - - 0 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1430
Best move: bxc6