Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nf6 5. c3 Nxe4 6. Bxc6 dxc6 7. d3 Nxf2 8.
Rxf2 Bxf2+ 9. Kxf2 Bg4 10. Bd2 Bxf3 11. Qxf3 O-O 12. Na3 Qd5 13. Qg3 Rae8 14.
Bh6 Qc5+ 15. Kf1 g6 16. Bxf8 Rxf8 17. Nc4 b5 18. Nxe5 Re8 19. Re1 f6 20. Nxg6
Rxe1+ 21. Kxe1 Kf7 22. Nf4 Qg1+ 23. Ke2 a5 24. b4 axb4 25. cxb4 Qa1 26. Ke3
Qc1+ 27. Kd4 Qa1+ 28. Kc5 *
Position (FEN): 8/2p2k1p/2p2p2/1pK5/1P3N2/3P2Q1/P5PP/q7 b - - 6 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1991
Best move: Qc3#