Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 c6 3. e3 Qb6 4. Qc1 Bf5 5. c4 e6 6. Nc3 Nd7 7. Nf3 Ngf6 8. c5
Qd8 9. b4 Be7 10. h3 Ne4 11. Ne5 Nxe5 12. Bxe5 f6 13. Bh2 b6 14. Nxe4 Bxe4 15.
a3 O-O 16. f3 Bg6 17. Be2 a5 18. O-O b5 19. Qc3 a4 20. Bd3 f5 21. Rae1 Bh4 22.
Re2 Bh5 23. g4 Bg6 24. Be5 Bf6 25. f4 Bxe5 26. dxe5 Qh4 27. gxf5 Qg3+ 28. Kh1
Qxh3+ 29. Rh2 Qxe3 30. fxg6 hxg6 31. Qd2 Qd4 32. Bxg6 Qc4 33. Qf2 Rfd8 34. Kg1
Qc3 35. Rh8+ Kxh8 36. Qh4+ Kg8 37. Qh7+ Kf8 38. Qh8+ Ke7 *
Position (FEN): r2r3Q/4k1p1/2p1p1B1/1pPpP3/pP3P2/P1q5/8/5RK1 w - - 6 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 830
Best move: Qxg7#