Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 O-O 7. a3 Re8+ 8.
Be2 Ba5 9. O-O c6 10. Bg5 h6 11. Bh4 Nbd7 12. h3 Qb6 13. b4 Bxb4 14. axb4 Qxb4
15. Na2 Qe7 16. Re1 Qc5 17. d4 Qd6 18. Bd3 Ne4 19. Bxe4 dxe4 20. Bg3 Qg6 21.
Ne5 Nxe5 22. dxe5 h5 23. Kh1 Bf5 24. Nc3 h4 25. Bh2 b5 26. Qd4 Rad8 27. Qe3 Be6
28. Nxe4 Bd5 29. f4 f5 30. Ng5 c5 31. Qxc5 Ba8 32. Rxa7 Rd2 33. Rxa8 Rxa8 34.
Qxb5 Rad8 35. Qb3+ Kh8 36. Nf7+ Kh7 37. Nxd8 *
Position (FEN): 3N4/6pk/6q1/4Pp2/5P1p/1Q5P/2Pr2PB/4R2K b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 806
Best move: Qxg2#