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Subject: Re: Tiger - Diep, game 2:

Author: Vincent Diepeveen

Date: 06:34:13 01/13/00

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On January 13, 2000 at 09:14:09, Thorsten Czub wrote:

>
>[Event "Tiger-Diep match"]
>[Site "k6-400"]
>[Date "2000.01.12"]
>[Round "2"]
>[White "Chess Tiger 12.0e"]
>[Black "Diep2"]
>[Result "1/2-1/2"]
>[Opening ""]
>
>{}
>1.e4 e5 2.Bc4 Nf6 3.Nc3 Nc6 4.a3 Nxe4 5.Nxe4 d5 6.Bd3 dxe4 7.Bxe4 Nd4 8.c3 Qh4
>9.d3
>Bg4 10.Qa4+
>Bd7 11.Qd1 Bg4 12.Qa4+ Bd7 13.Qd1 Bg4 1/2-1/2

Diep shouldn't, though i have seen this behaviour before. I do

srand((unsigned int)time(NULL));

to initialize random generator. If that doesn't work at K6 and initializes
to the same value, then it's out of my hands.

You might play yourself a 1 0 game against diep with a random number of book
moves. then next values it gets from random generator are different.

diep should have a fairly good chance after

1.e4,e5 2.nf3,nf6 3.
  -a) d4
  -b) Nxe5

then after 3.Nxe5,d6 4.nf3,nxe4 5.d4,d5 6.bd3,bd6 7.O-O,O-O
there is a 70% chance it picks c4 there. you very sure it always
picks Re1 there? Re1 has a 29% chance here.

>And now ???

>it seems diep always replays the book moves, and
>tiger without book is not learning.
>so - how often shall i reproduce the 2 games ???



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