Chess puzzle (Checkmate)
Moves: 1. d4 b6 2. Bf4 Bb7 3. e3 Nf6 4. h3 d6 5. Nf3 g6 6. Nbd2 Bg7 7. Be2 e6 8. O-O
Nc6 9. c3 a6 10. Nb3 h6 11. Bg3 g5 12. Bd3 g4 13. hxg4 Nxg4 14. Nh4 Bf6 15.
Qxg4 h5 16. Qf4 Qe7 17. Nf3 h4 18. Bh2 O-O-O 19. e4 e5 20. dxe5 dxe5 21. Qe3
Nd4 22. Nfxd4 exd4 23. cxd4 Bxd4 24. Nxd4 f5 25. Nxf5 Qf6 26. Rfd1 Qxb2 27. Qf4
Rd7 28. Qd2 Qa3 29. Qg5 Rxd3 30. Qf6 Re8 31. Rxd3 Qxd3 32. Ne7+ Kb8 33. Nd5 Ka7
34. Nxc7 Rd8 35. Bf4 Qxe4 36. Qxd8 *
Position (FEN): 3Q4/kbN5/pp6/8/4qB1p/8/P4PP1/R5K1 b - - 0 36
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1017
Best move: Qxg2#