Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Qg4 g6 5. Qf3 Bxf4 6. Qxf4 f5 7. Nc3 c6 8. Nf3
Qe7 9. Bd3 Nf6 10. O-O O-O 11. Qh4 Qg7 12. Ne5 Nbd7 13. f4 Nxe5 14. fxe5 Ng4
15. Qg3 Bd7 16. h3 Nh6 17. b4 b5 18. a4 a6 19. Qh4 g5 20. Qh5 Be8 21. Qf3 Bg6
22. axb5 axb5 23. Ne2 Qe7 24. c3 Kg7 25. Qg3 Nf7 26. Qe1 Qc7 27. Ng3 Qb7 28.
Qe2 Rxa1 29. Rxa1 Ra8 30. Rf1 Ra3 31. Qe1 Qa7 32. Be2 Kh6 33. Qc1 Qa4 34. Bd1
Qa7 35. Be2 Qa4 36. e4 f4 37. h4 fxg3 38. Rxf7 Ra1 *
Position (FEN): 8/5R1p/2p1p1bk/1p1pP1p1/qP1PP2P/2P3p1/4B1P1/r1Q3K1 w - - 1 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1252
Best move: hxg5#