Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. e4 Bg7 3. c4 d6 4. f4 e6 5. Nc3 Ne7 6. Nf3 Nd7 7. Bd3 O-O 8. O-O c5
9. d5 exd5 10. exd5 Nb6 11. Qc2 Bg4 12. b3 Nf5 13. Bb2 Ne3 14. Qf2 Nxf1 15.
Rxf1 Qf6 16. h3 Bxf3 17. Qxf3 Rfe8 18. Rf2 Qe7 19. Re2 Qd7 20. Rf2 Bd4 21. f5
Re1+ 22. Kh2 Bxf2 23. Qxf2 Rae8 24. Ne4 R1xe4 25. fxg6 hxg6 26. Qf6 R4e5 27.
Bxg6 fxg6 28. Qxg6+ Qg7 29. Qxd6 Qe7 30. Qg6+ Kf8 31. Qh6+ Kf7 32. Qh7+ Kf8 33.
Qh6+ Kg8 34. Qg6+ Qg7 35. Qd6 Kh7 36. Qxc5 Qe7 37. Qf2 Rf8 38. Qc2+ Kg8 39.
Qg6+ Qg7 40. Qd6 Rfe8 41. Qc5 Qf6 42. Qd4 Qf5 43. d6 Re4 *
Position (FEN): 4r1k1/pp6/1n1P4/5q2/2PQr3/1P5P/PB4PK/8 w - - 1 44
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1258
Best move: Qg7#