Chess puzzle (Checkmate)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Albin_Countergambit
Moves: 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Be6 7. Qb3 Qd7 8.
O-O-O O-O-O 9. Kb1 Nge7 10. Ng5 Ng6 11. Nxe6 Qxe6 12. Bg3 Ngxe5 13. Ka1 Bxd2
14. Rxd2 Qxc4 15. Bxe5 *
Position (FEN): 2kr3r/ppp2ppp/2n5/4B3/2qp4/1Q6/PP1RPPPP/K4B1R b - - 0 15
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 884
Best move: Qc1#