Firebird 1.3.1 leaves queen hanging??!!

[LJC]

I was a queen ahead vs. crafty as white in an Evans Gambit. This is the game in question: [Event "ICC 2 15"]
[Site "Internet Chess Club"]
[Date "2010.08.02"]
[Round "-"]
[White "Sin-CityandMarv"]
[Black "crafty"]
[Result "1/2-1/2"]
[ICCResult "Game drawn because neither player has mating material"]
[WhiteElo "2977"]
[BlackElo "2888"]
[Opening "Evans gambit: compromised defense"]
[ECO "C52"]
[NIC "IG.05"]
[Time "11:46:32"]
[TimeControl "120+15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O dxc3
8. Qb3 Qf6 9. e5 Qf5 10. Nxc3 Nge7 11. Ne2 O-O 12. Ba3 h5 13. Ng3 Qg4 14. h3
Qg6 15. Bd3 Qh6 16. Rad1 Bb6 17. Ne4 a5 18. Neg5 a4 19. Qc2 g6 20. Bc4 Ba7
21. Ne4 Qg7 22. Bb2 a3 23. Bc3 Nf5 24. Nf6+ Kh8 25. e6 dxe6 26. Nxh5 gxh5
27. Bxg7+ Kxg7 28. Rfe1 Bb6 29. Qc3+ f6 30. Bxe6 Bxe6 31. Rxe6 Rad8 32. Rd3
Nfd4 33. Nxd4 Bxd4 34. Qxa3 Be5 35. Re7+ Rf7 36. Rxf7+ Kxf7 37. Rxd8 Nxd8
38. Qf3 h4 39. Qh5+ Ke7 40. Qxh4 Kd6 41. Qe4 c5 42. h4 Ne6 43. h5 b5 44. h6
Ng5 45. Qb7 b4 46. h7 Nxh7 47. Qxh7 Bd4 48. Kf1 Ke6 49. f4 Kd5 50. Ke2 Kc6
51. Kd3 Kd6 52. g4 Bg1 53. Kc4 b3 54. g5 bxa2 55. Qa7 fxg5 56. fxg5 Bd4 57.
Qxa2 Ke5 58. Qh2+ Ke4 59. Qh7+ Ke5 60. g6 Kf4 61. g7 Bxg7 62. Qxg7 Kf5 63.
Qf8+ Ke4 64. Qxc5 Kf4 65. Qf5+ Kxf5
{Game drawn because neither player has mating material}
1/2-1/2

move #65 Qf5+ is the howler! Showed mate in 6 in EGTB

[d] 8/8/8/5Q2/2K2k2/8/8/8 b
so of course carfty does:

[d] 8/8/8/5k2/2K5/8/8/8 w

[Dr.Wael Deeb]

[LJC]

Could it be cosmic rays or solar flares causing this??

[alpha123]

Aliens that don't like Norm.

Peter