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Subject: Pyotr Amateur Edition v0.5, beta release !!

Author: John Marountas

Date: 02:06:03 12/11/01


Hello there !!

<p>This is a beta release of Pyotr Amateur Edition.I plan to
add a little more knowledge on this edition since the final
release.I will also improve time controls and the opening
book.</p>

New features:
<ul>
    <li>Implementation of Alpha Beta</li>
    <li>Time control</li>
    <li>Internal tiny opening book</li>
</ul>
New commands:

<ul>
    <li>post</li>
    <li>nopost</li>
    <li>time</li>
</ul>
I match the two editions of Pyotr and here are the results:
------------------------------------------------------------
Platform : Win 98 SE
Processor : 600 Mhz Duron
RAM : 320 MB
Time : 10 minutes per game
Winboard : 4.2.3
------------------------------------------------------------
Pyotr Amateur Edition v0.5   3.5
Pyotr Novice   Edition v2.6   0.5
------------------------------------------------------------
Pyotr AE - Pyotr NE 1/2 (*)
Pyotr NE - Pyotr AE 0-1
Pyotr AE - Pyotr NE 1-0
Pyotr NE - Pyotr AE 0-1

(*) The draw is unrealistic. Pyotr AE had outplayed Pyotr NE but made
a draw by repetition in a winning position!

The Amateur Edition is clearly much stronger than the Novice Edition.

The final release of Amateur Edition will be at 13 December 2001.
Till then...Have fun !!

You can download pyotr at : http://www.digichess.gr/pyotr

Best regards,
Marountas John



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