Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 Be7 7. Nc3 a6 8. a4
Qc7 9. Bb3 O-O 10. Qd2 Nc6 11. Nf3 d5 12. Bh6 dxe4 13. Bxg7 Kxg7 14. Ng5 Bb4
15. h4 Bxc3 16. Qxc3 Qe7 17. h5 Kh6 18. Qe3 Kg7 19. h6+ Kh8 20. Qg3 Rg8 21. f4
exf3 22. gxf3 Nd4 23. O-O-O Nxb3+ 24. cxb3 Qc5+ 25. Kb1 Qxg5 26. Qc7 Bd7 27.
Rhg1 Qf5+ 28. Ka2 Rxg1 29. Rxg1 Bc6 30. Qxf7 Nh5 31. Qe7 Re8 32. Qc7 Rf8 33.
Rh1 Bxf3 34. Rxh5 Bxh5 *
Position (FEN): 5r1k/1pQ4p/p3p2P/5q1b/P7/1P6/KP6/8 w - - 0 35
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 839
Best move: Qg7#