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Subject: Re: Computer Cheat or Not?

Author: Melvin S. Schwartz

Date: 18:04:32 03/14/00

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On March 14, 2000 at 20:44:09, Melvin S. Schwartz wrote:

>On March 14, 2000 at 19:14:45, Djordje Vidanovic wrote:
>
>>Hello,
>>
>>I thought that some people might find the following interesting: a Net
>>acquaintance has been accused of cheating on one of the servers and he's sent me
>>one of his games in which he (the winner) is supposed to have used a computer
>>program. Here's the game (name and venue are fictitious, of course):
>>
>>
>>[Event "rated blitz game"]
>>[Site "OK Corral"]
>>[Date "2000.03.09"]
>>[Round "-"]
>>[White "A.N. Other"]
>>[Black "N.N."]
>>[WhiteElo "1733"]
>>[BlackElo "1907"]
>>[Result "*"]
>>
>>1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3
>>6. bxc3 Bg7 7. Bb5+ c6 8. Ba4 O-O 9. Nf3 Bg4 10. O-O Qa5
>>11. Bd2 Qh5 12. Rb1 b6 13. Re1 Nd7 14. Bxc6 Rac8 15. Qa4
>>Rc7 16. e5 Rfc8 17. Be4 Nf8 18. h3 Bd7 19. Qa3 Bxh3
>>20. gxh3 Qxh3 21. Ng5 Qg4+ 22. Bg2 h6 23. Re4 Qd7 24. Nxf7
>>Kxf7 25. e6+ Nxe6 26. Bh3 Rc6 27. Rbe1 Qd5 28. Bxe6+ Rxe6
>>29. Rxe6 Bf6 30. Rxf6+ Kxf6 31. Qxe7+ Kf5 32. Re5+ Qxe5
>>33. Qxe5+ Kg4 34. Qe6+ {Black lost connection, game
>>adjourned} *
>>
>>I have gone through the game and drew some conclusions. Perhaps some of you
>>could run the game through your Fritzes, Shredders, Tigers, etc. and tell me if
>>you think that White was relying on a computer?
>>
>>*** Djordje
>
>Hello Djordje,
>
>I have gone over the game and do not believe White was using a computer program.
>If White was using a computer program, then it was not a good one!!!

Correction: Qe6+ also wins. In my haste I overlooked Qe6+ is also mate in a few
moves. Still, after going over the game, I do not see anything extroadinary that
indicates White was cheating. I believe that Black didn't play all that great:
That Bishop sacrifice had nothing behind it and White was able to sac a Knight,
and then a beautiful Rook captures Bishop that isn't hard to see at all.
If anything, I wonder about Black's rating being so high? Just my opinion, of
course.

Regards,
Mel

>
>The key is move 34 when White played Qe6+ apparently going after the rook when
>there was a mate in sight - 34.Qf4+...Kh5 35.Qxh6+...Kg4 36.Qf4+...and it
>doesn't matter which two moves Black plays it is all over!
>
>Regards,
>Mel



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