Chess puzzle (Advantage)
Opening: Mikenas_Defense, Mikenas_Defense_Other_variations
Moves: 1. d4 Nc6 2. Nf3 e5 3. dxe5 Bb4+ 4. Nc3 Ba5 5. Bg5 f6 6. exf6 gxf6 7. Bh4 Nge7
8. e4 O-O 9. Bb5 Ne5 10. Nxe5 fxe5 11. Bxe7 Qxe7 12. O-O Qb4 13. Qd2 Qxb2 14.
Rab1 Qxc3 15. Qxc3 *
Position (FEN): r1b2rk1/pppp3p/8/bB2p3/4P3/2Q5/P1P2PPP/1R3RK1 b - - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 616
Best move: Bxc3