Chess puzzle (Checkmate)
Moves: 1. g3 c5 2. Bg2 e6 3. d4 d5 4. c3 Nc6 5. e3 Nf6 6. Ne2 cxd4 7. Nxd4 Nxd4 8.
exd4 Bd6 9. Bg5 O-O 10. Bxf6 Qxf6 11. O-O Re8 12. f4 Qg6 13. Nd2 Bd7 14. Nf3
Bb5 15. Re1 h6 16. Nh4 Qf6 17. Qg4 Rac8 18. a4 Bc4 19. Re3 a5 20. Rae1 b5 21.
axb5 Bxb5 22. f5 e5 23. Bxd5 exd4 24. Rxe8+ Rxe8 25. Rxe8+ Bxe8 26. cxd4 Qe7
27. Kg2 Ba4 28. b3 Bb5 29. Qe4 Qg5 30. Nf3 Qc1 31. Kh3 Qf1+ 32. Kg4 h5+ 33.
Kxh5 Qh3+ 34. Qh4 g6+ 35. fxg6 Qf5+ 36. Qg5 Qh3+ 37. Qh4 Qf5+ 38. Ng5 Be2+ 39.
g4 *
Position (FEN): 6k1/5p2/3b2P1/p2B1qNK/3P2PQ/1P6/4b2P/8 b - - 0 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1148
Best move: Qxg6#