Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. f4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. d4 Bxf3 6. Qxf3 Nc6 7. c3 e6 8.
Bd3 Nf6 9. O-O Bd6 10. Nd2 Qc7 11. Nb3 b6 12. a4 a5 13. Bd2 O-O 14. Nc1 Rfe8
15. Ne2 Nd7 16. Qh3 Nf6 17. Ng3 Rac8 18. Nh5 Nxh5 19. Qxh5 g6 20. Qg4 f5 21.
Qg3 Ne7 22. h4 Kg7 23. h5 Ng8 24. hxg6 hxg6 25. Kf2 Nf6 26. Rh1 Rh8 27. Rae1
Kf7 28. Rh4 Nh5 29. Qe3 Qe7 30. Reh1 Rh7 31. Qf3 Rch8 32. g4 Nf6 33. Rxh7+ Rxh7
34. Rxh7+ Nxh7 35. gxf5 Qh4+ 36. Ke3 gxf5 37. Bxf5 Ke7 38. Bxh7 Qxh7 39. Qf2 *
Position (FEN): 8/4k2q/1p1bp3/p2p4/P2P1P2/2P1K3/1P1B1Q2/8 b - - 1 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1174
Best move: Qe4#