Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c3 Nc6 6. Nxc6 bxc6 7. Be2 d5 8.
exd5 cxd5 9. O-O Bd6 10. Qa4+ Bd7 11. Qg4 Bf8 12. Bg5 Qc7 13. Bf4 e5 14. Qf3
exf4 15. Qxd5 Bc6 16. Qc4 Nf6 17. Bf3 Rc8 18. Re1+ Be7 19. Qxa6 Bxf3 20. gxf3
O-O 21. Nd2 Rfd8 22. Nb3 Bd6 23. Nd4 Bc5 24. Nf5 Rd2 25. Kh1 Rxf2 26. b4 Bf8
27. Rad1 Rxf3 28. Rg1 Kh8 29. Nh6 Re8 30. Qxf6 gxf6 *
Position (FEN): 4rb1k/2q2p1p/5p1N/8/1P3p2/2P2r2/P6P/3R2RK w - - 0 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1448
Best move: Rg8#