Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Ne8 8. g4 f5
9. gxf5 gxf5 10. f3 f4 11. Bf2 Nd7 12. h4 Ndf6 13. h5 h6 14. Qd2 Kh7 15. O-O-O
a5 16. Kb1 a4 17. c5 a3 18. b3 Rg8 19. Bc4 Bf8 20. c6 b6 21. Nge2 Ba6 22. Bxa6
Rxa6 23. Rdg1 Rg5 24. Bh4 Rxh5 25. Bxf6 Nxf6 26. Qd3 Ra8 27. Nxf4 Rxh1 28. Rxh1
Ng8 29. Ne6 Qe7 30. Qe3 Rc8 31. Ne2 Qf6 32. Ng3 Ne7 33. Nh5 Qg6 34. f4 exf4 35.
Nhxf4 Qf6 36. Nh5 *
Position (FEN): 2r2b2/2p1n2k/1pPpNq1p/3P3N/4P3/pP2Q3/P7/1K5R b - - 2 36
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1228
Best move: Qb2#