Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 Nc6 6. c4 Qh5 7. d5 Ne5 8.
Nbd2 O-O-O 9. O-O e6 10. Nxe5 Bxe2 11. Qa4 Bxf1 12. Ndf3 Bd6 13. Bf4 Nd7 14.
Nxd7 Rxd7 15. Bxd6 Rxd6 16. Rxf1 exd5 17. Qxa7 Ra6 18. Qd4 dxc4 19. Qxc4 Rd8
20. h3 Qd5 21. Qg4+ f5 22. Qxg7 Rg8 23. Qxh7 Rag6 24. Rc1 Rxg2+ 25. Kf1 R2g7
26. Qh5 Qd3+ 27. Ke1 Rg1+ 28. Nxg1 *
Position (FEN): 2k3r1/1pp5/8/5p1Q/8/3q3P/PP3P2/2R1K1N1 b - - 0 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1326
Best move: Rxg1#