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Subject: Re: Hiarcs9 book

Author: Chessfun

Date: 14:52:24 09/18/03

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On September 18, 2003 at 17:20:11, Günther Simon wrote:

>On September 18, 2003 at 16:53:52, Chessfun wrote:
>
>>[Event "Blitz:60'+2""]
>>[Site "Barrie"]
>>[Date "????.??.??"]
>>[Round "?"]
>>[White "New game"]
>>[Black "Hiarcs 9"]
>>[Result "*"]
>>[PlyCount "53"]
>>[TimeControl "3600+2"]
>>
>>{192MB, XP 2600} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7
>>7. Qg4 O-O 8. Bd3 Nbc6 9. Qh5 Ng6 10. Nf3 Qc7 11. Be3 c4 12. Bxg6 fxg6 13. Qg4
>>Bd7 14. h4 Rf5 15. h5 gxh5 16. Rxh5 Ne7 17. Rh3 Ng6 18. Ng5 Nf8 19. Nxh7 Nxh7
>>20. Qh4 Nf8 21. g4 Ng6 22. Qh7+ Kf7 23. gxf5 exf5 24. Rg3 Qb6 25. Bh6 Rg8 26.
>>Kd2 f4 27. Rg5 1-0*
>>
>>Hiarcs as can be seen plays 1. e6 and I guess it is a 10% book chance anyway
>>after 16...Ne7 thinks the score pretty even and is lost less than 10 moves
>>later. 16...Ne7 is listed as a book move with 0 games played so why does Hiarcs
>>play it as a book move?, book is optimized.
>>
>>Sarah.
>
>I see that there are 3 book moves in the Hiarcs9.ctg:
>Ne7, Raf8 and Rxh5, when Ne7 was played 3 times and the
>others zero times.

No Raf8 is 3 times others zero.

Nevertheless the probability for
>all three is set to zero, when Ne7 has a '!'.

You're right though Ne7 is !

>This should be the reason why it is played from book,

Not sure I would assume Raf8 as optimized is minimum 3 games played so that
would be the only move that met the requirement.

>I suppose. ;-)

Sarah.






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