Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 e5 5. f4 exf4 6. Bxf4 Be7 7. e5 Ng8 8. Qh5
g6 9. Qf3 d6 10. exd6 Bxd6 11. Bxd6 Qf6 12. Qe3+ Be6 13. O-O-O O-O-O 14. Bxc5
Bxc4 15. dxc4 Rxd1+ 16. Nxd1 Nge7 17. Nf3 Nf5 18. Qc3 Qg5+ 19. Be3 Qd8 20. Bg5
Qe8 21. Re1 Qf8 22. Bf6 Rg8 23. Ne3 Nxe3 24. Rxe3 Qh6 25. Bg5 Qf8 26. Kb1 h6
27. Bf6 Qd6 28. Be5 *
Position (FEN): 2k3r1/pp3p2/2nq2pp/4B3/2P5/2Q1RN2/PPP3PP/1K6 b - - 3 28
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 676
Best move: Qd1#