Chess puzzle (Crushing)
Opening: Scandinavian_Defense, Scandinavian_Defense_Main_Line
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bd3 Nc6 5. Nge2 Bg4 6. b3 Nd4 7. Bb2 Nxe2
8. Bxe2 Qe5 9. O-O Bxe2 10. Qxe2 Qxe2 11. Nxe2 O-O-O 12. c4 *
Position (FEN): 2kr1bnr/ppp1pppp/8/8/2P5/1P6/PB1PNPPP/R4RK1 b - - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 500
Best move: Rxd2