Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O Nbd7 6. Re1 e6 7. Nh4 Bg4 8. c3
Be7 9. Nf3 Ne4 10. Nbd2 f5 11. Qb3 Qc8 12. c4 O-O 13. Ne5 Nxe5 14. dxe5 Bc5 15.
e3 Be7 16. Nf1 Rb8 17. f3 Nc5 18. Qc2 Bh5 19. a3 a5 20. Bd2 a4 21. Bb4 Bg6 22.
Bxc5 Bxc5 23. b4 axb3 24. Qxb3 f4 25. gxf4 Rxf4 26. cxd5 cxd5 27. Rac1 b6 28.
Kh1 Rh4 29. Ng3 Qf8 30. f4 Ra8 31. a4 Be8 32. e4 Bxa4 33. Qd3 Qxf4 34. exd5 Rd8
35. d6 Bb5 36. Qf3 Qh6 37. h3 Rxh3+ 38. Bxh3 *
Position (FEN): 3r2k1/6pp/1p1Pp2q/1bb1P3/8/5QNB/8/2R1R2K b - - 0 38
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 838
Best move: Qxh3#