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Subject: Re: example for stupid/weak Fritz5, pgn-game

Author: blass uri

Date: 13:11:12 05/29/98

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On May 29, 1998 at 09:04:26, Thorsten Czub wrote:

>The following game was played yesterday night.
>I used the commercial CSTal that is in the shops. Fritz is the version
>from the junior CD, 44 MB hash and powerbooks.
>Both programs have same machines. I don't understand why Fritz5 made
>such a big tactical mistake.

Fritz5 did not do a big tactical mistake
18...Nxe4 is a mistake but this mistake is typical to computer programs
Genius3 also need some minutes in order not to do this mistake.
It is a good test position for computers.

18...Rd8 (genius3) or 18...Qc5 (by fritz5 after a long time-near 20
minutes)
were probably better.

>But look yourself. Also the endgame was
>weak. More games following soon.
>
>
>[Event "?"]
>[Site "40/120 k6/200"]
>[Date "????.??.??"]
>[Round "1"]
>[White "CSystem Tal"]
>[Black "Fritz5"]
>[Result "1-0"]
>
>1. b3 e5 2. h3

is this move in the opening book of CSystem Tal or it is your move
to get fritz5 out of the opening book?

> d5 3. Bb2 Bd6 4. e3 Nf6 5. d4 exd4 6. Qxd4 Bf5 7. Qa4+ c6
>8. Bd3
>Bxd3 9. cxd3 Na6 10. Ba3 Bxa3 11. Qxa3 d4 12. e4 Qb6 13. Nf3 Nb4 14. O-O
>Nc2
>15. Qd6 Nxa1 16. Na3 Nxb3 17. Nc4 Qb5 18. Rb1 Nxe4 19. Re1 Nc5 20. Nxd4
>Ne6 21.
>Rxe4 Qd5 22. Nxe6 Qxd6 23. Nxd6+ Ke7 24. Nf5+ Kf6 25. Nexg7 Rag8 26. Rb4
>b5 27.
>Rg4 h5 28. Rg3 h4 29. Rg4 Rh7 30. d4 a5 31. Kf1 b4 32. Ke2 Rgxg7 33.
>Nxg7 Rxg7
>34. Rxg7 Kxg7 35. Kd3 f5 36. g3 f4 37. g4 a4 38. Kc4 1-0



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