Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. Nxe5 Nxe5 5. d4 Nxc4 6. dxc5 Nf6 7. Bg5 c6 8.
Qb3 d5 9. e3 b5 10. Qc2 b4 11. Bxc4 bxc3 12. Bd3 cxb2 13. Qxb2 Qa5+ 14. Kf1 Ba6
15. Bxa6 Qxa6+ 16. Kg1 Kf8 17. Bxf6 gxf6 18. Qxf6 Rg8 19. Qh6+ Rg7 20. Qd6+ Kg8
21. g3 Rg6 22. Qf4 Re8 23. Rb1 Re4 24. Rb8+ Kg7 25. Qc7 Qxa2 26. Qd8 Qa1+ 27.
Kg2 Qf6 *
Position (FEN): 1R1Q4/p4pkp/2p2qr1/2Pp4/4r3/4P1P1/5PKP/7R w - - 4 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1599
Best move: Qf8#