Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. e4 d5 3. e5 c5 4. dxc5 Nc6 5. a3 a5 6. Bb5 Bf5 7. Nf3 e6 8. Nd4 Qc7
9. Nxf5 exf5 10. O-O Bxc5 11. Nc3 d4 12. Nd5 Qd8 13. c4 Ne7 14. Bg5 O-O 15. Qh5
Nxe5 16. Bf6 Ng4 17. Bxe7 Bxe7 18. Qxf5 Nf6 19. Rad1 Nxd5 20. Rxd4 Ne3 21. fxe3
Qb6 22. Kh1 Bf6 23. Rd7 Qxe3 24. Rxb7 Bxb2 25. Rxf7 Bf6 26. Bc6 Kxf7 27. Bxa8
Re8 28. Bd5+ Kf8 29. Qxh7 Re5 30. Rxf6+ gxf6 *
Position (FEN): 5k2/7Q/5p2/p2Br3/2P5/P3q3/6PP/7K w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1294
Best move: Qf7#