Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Bd3 Nc6 5. O-O Nf6 6. c3 Be7 7. cxd4 d5 8. e5
Nd7 9. Nc3 a6 10. Be3 b5 11. Rc1 Bb7 12. Bb1 Rc8 13. Qd3 Nb4 14. Qd1 Nb6 15. a3
Nc6 16. Qd3 Nc4 17. Qc2 b4 18. axb4 Nxb4 19. Qb3 Rb8 20. Bg5 Bxg5 21. Nxg5 Bc6
22. f4 Nd3 23. Qd1 Nxc1 24. Qxc1 Rxb2 25. f5 h6 26. Nxf7 Kxf7 27. fxe6+ Kg8 28.
Bg6 Qg5 29. Qxg5 hxg5 30. e7 Rh6 *
Position (FEN): 6k1/4P1p1/p1b3Br/3pP1p1/2nP4/2N5/1r4PP/5RK1 w - - 1 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1295
Best move: Rf8#