Chess puzzle (Checkmate)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bd6 6. h3 Be6 7. Bg5 h6 8.
Bh4 g5 9. Bg3 Nh5 10. Bxe5 Bxe5 11. Nxe5 Nf4 12. Qf3 Qd4 13. Nc4 Bxc4 14. dxc4
Qxb2 15. Qc3 *
Position (FEN): r3k2r/ppp2p2/2p4p/6p1/2P1Pn2/2Q4P/PqP2PP1/RN2K2R b KQkq - 1 15
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1485
Best move: Qc1#