Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2
O-O 9. Bf4 a6 10. a4 Nh5 11. Be3 Nd7 12. O-O Re8 13. Qc2 Rb8 14. a5 b5 15. axb6
Rxb6 16. Nd2 Ne5 17. Bxh5 gxh5 18. h3 Rb4 19. f4 Nc4 20. Nxc4 Rxc4 21. Qd3 Rb4
22. Rf2 f5 23. e5 Qb6 24. e6 Rxb2 25. Na4 Qb3 26. Qxf5 Rf8 27. Qg5 Rxf2 28.
Bxf2 Kh8 29. Re1 Qxa4 30. e7 Rg8 31. Qxh5 Bd7 32. f5 Be8 33. Qf3 Bf6 34. Bg3
Bf7 35. Bxd6 Qd4+ 36. Kh1 Re8 37. Qg3 Bxd5 38. Be5 Bxe5 39. Rxe5 Bf7 40. f6 Qd6
*
Position (FEN): 4r2k/4Pb1p/p2q1P2/2p1R3/8/6QP/6P1/7K w - - 1 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 809
Best move: Qg7#