Chess puzzle (Checkmate)
Moves: 1. b3 d5 2. Bb2 c5 3. Nf3 Nc6 4. e3 f6 5. c4 d4 6. exd4 cxd4 7. d3 e5 8. Be2
Bb4+ 9. Nfd2 a5 10. O-O Nge7 11. Na3 O-O 12. Nc2 Bd6 13. a3 Bf5 14. Rb1 Rb8 15.
Bc1 Bg6 16. b4 axb4 17. axb4 b5 18. c5 Bc7 19. Ne4 Nd5 20. Bd2 f5 21. Ng5 Qd7
22. Re1 h6 23. Nf3 Rbe8 24. Bf1 Kh8 25. g3 e4 26. Nfxd4 Nxd4 27. Nxd4 f4 28.
dxe4 fxg3 29. hxg3 Bxe4 30. Rb2 Qf7 31. Be3 Qg6 32. Bg2 Bxg3 33. fxg3 Qxg3 34.
Qd2 Re5 35. Bf4 Nxf4 36. Rxe4 Nh3+ 37. Kh1 Rf1+ 38. Bxf1 *
Position (FEN): 7k/6p1/7p/1pP1r3/1P1NR3/6qn/1R1Q4/5B1K b - - 0 38
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1111
Best move: Qg1#