Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d3 Bd7 5. Nbd2 Nf6 6. Bxc6 Bxc6 7. c3 b6 8. h3
Be7 9. O-O O-O 10. a4 a5 11. Re1 Bb7 12. Nb3 c6 13. d4 exd4 14. cxd4 Qc7 15. e5
dxe5 16. dxe5 Rfd8 17. Qe2 Nd5 18. Nfd4 Ba6 19. Qh5 Bb4 20. Rd1 Re8 21. f4 Rad8
22. Nf5 g6 23. Qg4 Bc4 24. Nd2 Bc5+ 25. Kh1 Ne3 26. Nxe3 Bxe3 27. Nxc4 Rxd1+
28. Qxd1 Rd8 29. Qf1 Bc5 30. Be3 Bxe3 31. Nxe3 Rd2 32. Nc4 Rc2 33. b3 Qb7 34.
Rb1 Qa7 35. Qd3 Rf2 36. Rf1 Ra2 37. f5 b5 38. Nd6 Qd7 39. fxg6 fxg6 40. Qf3 Qe7
41. Qxc6 bxa4 42. Qc8+ Kg7 43. Qe8 Qg5 44. Qf7+ Kh6 45. Ne4 *
Position (FEN): 8/5Q1p/6pk/p3P1q1/p3N3/1P5P/r5P1/5R1K b - - 7 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 739
Best move: Qxg2#