Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Nf3 f5 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. Bg5 Be7 7. c4 O-O 8. Nc3
Qe8 9. Bxf6 Rxf6 10. d5 Bb4 11. dxe6 dxe6 12. Nb5 Qe7 13. a3 Bd6 14. Qd3 Be4
15. Qd4 Bc5 16. Qe5 Bd6 17. Nxd6 cxd6 18. Qd4 e5 19. Qd2 a5 20. Rad1 a4 21. Qb4
Nd7 22. Rd2 Nc5 23. Rfd1 Raf8 24. Qxb6 d5 25. Qb5 d4 26. Nh4 Bxg2 27. Nxg2 Nb3
28. Rc2 Nc5 29. f4 Rd8 30. fxe5 Qxe5 31. Nf4 Qe3+ 32. Kg2 Ne4 33. Nd3 Rh6 34.
Qxf5 Rf8 35. Qe6+ Kh8 36. Qe7 Rf2+ 37. Nxf2 Qxf2+ 38. Kh1 *
Position (FEN): 7k/4Q1pp/7r/8/p1Ppn3/P5P1/1PR1Pq1P/3R3K b - - 1 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 704
Best move: Qxh2#