Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 Ne7 3. Nf3 Ng6 4. Bc4 Be7 5. a3 d6 6. Nbd2 a6 7. Bb3 Nc6 8. O-O
O-O 9. Re1 Kh8 10. Nf1 f5 11. exf5 exf5 12. Qd3 Nh4 13. Bf4 Nxf3+ 14. Qxf3 Bg5
15. Ng3 Bxf4 16. Qxf4 g5 17. Qd2 Qf6 18. Rad1 Qg6 19. d5 Ne5 20. f4 gxf4 21.
Qxf4 Bd7 22. Ne2 Qh5 23. Nd4 Ng6 24. Qf2 f4 25. Ne6 Bxe6 26. dxe6 Ne5 27. Qd4
Rf5 28. Rd3 f3 29. Rxf3 Rxf3 30. gxf3 Rg8+ 31. Kf2 *
Position (FEN): 6rk/1pp4p/p2pP3/4n2q/3Q4/PB3P2/1PP2K1P/4R3 b - - 2 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1716
Best move: Qxf3#