Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. d4 h6 3. f4 e6 4. Nf3 d6 5. Bc4 Ne7 6. Nc3 Bg7 7. O-O c6 8. Be3 b5
9. Bd3 O-O 10. a4 b4 11. Ne2 a5 12. b3 Nd7 13. Ng3 Nf6 14. e5 dxe5 15. fxe5
Nfd5 16. Qd2 Nxe3 17. Qxe3 Bb7 18. Rac1 Nd5 19. Qf2 Qc7 20. Ne4 Ne7 21. Nd6
Rab8 22. Nd2 Nf5 23. Bxf5 exf5 24. Qh4 c5 25. Nb5 Qc6 26. Nf3 g5 27. Qg3 f4 28.
Qg4 Bc8 29. Qh5 Bf5 30. Rfd1 Bg6 31. Qg4 Qe8 32. Nd2 cxd4 33. Nd6 Qxe5 34. Qd7
Qe3+ 35. Kh1 Rbd8 36. Qc6 g4 37. N6c4 Qc3 38. Ne4 Bxe4 39. Qxe4 f3 40. Qxg4
fxg2+ 41. Qxg2 d3 42. cxd3 Qd4 43. Rg1 Kh8 44. Ne3 Qxe3 *
Position (FEN): 3r1r1k/5pb1/7p/p7/Pp6/1P1Pq3/6QP/2R3RK w - - 0 45
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 658
Best move: Qxg7#