Chess puzzle (Crushing)
Opening: Blackmar-Diemer_Gambit, Blackmar-Diemer_Gambit_Lemberger_Countergambit
Moves: 1. e4 d5 2. d4 dxe4 3. Nc3 e5 4. dxe5 Qxd1+ 5. Nxd1 Nc6 6. Nc3 Bb4 7. Bd2 Bf5
8. Bb5 Ne7 9. Nge2 O-O-O 10. O-O *
Position (FEN): 2kr3r/ppp1nppp/2n5/1B2Pb2/1b2p3/2N5/PPPBNPPP/R4RK1 b - - 10 10
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 817
Best move: Rxd2