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Subject: Fruit: new impressions.

Author: Djordje Vidanovic

Date: 03:12:14 03/11/04

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Hello Fabien,

the subsequent impressions were much more favourable.  I did say that what I
wrote were only the "first impressions".  I had Fruit take part in a short
tourney later on and here is what happened (Arena GUI, hash about 64MB, Fruit
with no book!, other engines using the best books I could find):


1: Crafty1906 14.0/18 ····· 4-2-0 5-0-1 3-0-3  103.25
2: Program X  9.5/18  2-4-0 ····· 1-3-2 5-0-1   65.25
3: Fruit      9.0/18  0-5-1 3-1-2 ····· 4-1-1   60.75
4: Amateur266 3.5/18  0-3-3 0-5-1 1-4-1 ·····   39.25

36 games played / Tournament finished
Name of the tournament: Fruit 1
Site/ Country: PLOTINUS, United States
Level: Blitz 5/0
Hardware: AMD Athlon(tm) XP 2800+ 2246 MHz
Operating system: Microsoft Windows XP Build 2600 Service Pack 1
PGN-File: C:\Chess\Arena\Tournaments\Fruit 1.pgn
Website:
E-Mail Address:

This time the controls were a bit longer (G/5) and Fruit performed really well.
Program X surely plays about 2480-2500 (computer Elo), whereas Amateur is a very
strong blitzer and way over 2400.  Fruit had problems with Crafty again, but
beat Program X (surprise for me) and crushed Amateur (another surprise).

Fruit is _really_ promising.  However, I'd think twice about adding evals before
cleaning up other stuff and adding tablebase access.  May be your move generator
needs some polishing first.  And do give Fruit a bit of book. Illiterate as it
is, it is doing quite well!  Its style is very refreshing, fun to watch.

UCI is working fine, no glitches at all.


Djordje



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