Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Nxd4 Nge7 8.
Bd2 Ne5 9. Bb3 Nd3+ 10. Kf1 O-O 11. Bg5 b6 12. Qxd3 c5 13. Nf5 Re8 14. Nd6 Kf8
15. Qf3 Ba6+ 16. Kg1 Nf5 17. Bxd8 Nxd6 18. Bc7 Nc4 19. Bxc4 Bxc4 20. Bd6+ Kg8
21. Nd2 Bb5 22. e5 Bc6 23. Qg3 Re6 24. Nc4 Rg6 25. Qh3 Bxg2 26. Qh4 Bxc3 27.
Rc1 Be4+ 28. Kf1 *
Position (FEN): r5k1/p2p1ppp/1p1B2r1/2p1P3/2N1b2Q/2b5/P4P1P/2R2K1R b - - 3 28
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1454
Best move: Bd3#