Chess puzzle (Advantage)
Opening: Blackmar-Diemer_Gambit, Blackmar-Diemer_Gambit_Diemer-Rosenberg_Attack
Moves: 1. d4 d5 2. e4 dxe4 3. Be3 f5 4. f3 Nf6 5. Nd2 exf3 6. Ngxf3 Nc6 7. c3 e5 8.
dxe5 Nd7 9. Bf4 Bc5 10. Qc2 O-O 11. O-O-O Qe7 12. Bc4+ Kh8 13. e6 Nb6 14. Bg5
Qe8 15. Bb3 Bxe6 16. Rhe1 Bxb3 17. Rxe8 *
Position (FEN): r3Rr1k/ppp3pp/1nn5/2b2pB1/8/1bP2N2/PPQN2PP/2KR4 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1255
Best move: Bxc2