Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 d6 5. Nf3 Bg4 6. e5 Bxf3 7. gxf3 dxe5 8.
Nc3 Bd6 9. Be3 a6 10. O-O-O Ne7 11. Bc5 b5 12. Qg4 g6 13. Bxd6 cxd6 14. f4 exf4
15. Qxf4 Ne5 16. Qf6 O-O 17. Rxd6 Nd7 18. Qf4 Qc8 19. h4 Nf5 20. Rd5 Re8 21.
Bd3 Nb6 22. Rxf5 gxf5 23. Rg1+ Kh8 24. Bxf5 Qc6 25. Qd4+ f6 26. Ne4 Nd5 27. Ng5
Re7 28. Be4 Rd8 29. Bxd5 Rxd5 30. Qf4 fxg5 *
Position (FEN): 7k/4r2p/p1q5/1p1r2p1/5Q1P/8/PPP2P2/2K3R1 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 864
Best move: Qf8#