Chess puzzle (Checkmate)
Moves: 1. d4 f5 2. Nc3 Nf6 3. g3 e6 4. e3 Bb4 5. Bg2 d6 6. Nf3 Ne4 7. Bd2 O-O 8. Nxe4
Bxd2+ 9. Nexd2 Nc6 10. O-O Qe8 11. c3 b5 12. b4 Ne7 13. a4 Rb8 14. axb5 Nd5 15.
Qc2 Qh5 16. Rxa7 Bb7 17. Raa1 Rf6 18. Rab1 Rh6 19. c4 Nf6 20. c5 Bd5 21. cxd6
cxd6 22. Qc7 Rf8 23. Qxd6 Ne4 24. Nxe4 fxe4 25. Nh4 g5 26. h3 gxh4 27. g4 Qg5
28. b6 Rg6 29. b7 Bxb7 30. Qe5 Qe7 31. Qc5 Qg7 32. Qe5 Qf7 33. Bxe4 Bxe4 34.
Qxe4 Rf6 35. Rb2 h5 36. b5 hxg4 37. b6 gxh3 38. Kh2 Qg7 39. b7 Rf3 40. b8=Q *
Position (FEN): 1Q3rk1/6q1/4p3/8/3PQ2p/4Pr1p/1R3P1K/5R2 b - - 0 40
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1189
Best move: Qg2#