Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 a6 3. a4 g6 4. f4 Bg7 5. Nf3 Nc6 6. Bc4 Nf6 7. d3 O-O 8. O-O d6
9. Qe1 Bg4 10. Qg3 Bxf3 11. Qxf3 Nd4 12. Qf2 Ng4 13. Qd2 Rb8 14. h3 Nf6 15. f5
b5 16. axb5 axb5 17. Ba2 b4 18. Nd5 b3 19. Nxf6+ Bxf6 20. cxb3 Nxb3 21. Bxb3
Rxb3 22. fxg6 fxg6 23. Qd1 Qb6 24. Bh6 Rb8 25. Qg4 Qc7 26. Qe6+ Kh8 27. Rxf6
exf6 28. Qxf6+ Kg8 29. Rf1 R3b7 30. Qf8+ Rxf8 *
Position (FEN): 5rk1/1rq4p/3p2pB/2p5/4P3/3P3P/1P4P1/5RK1 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 673
Best move: Rxf8#