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Subject: Re: To Mark Young

Author: Mark Young

Date: 17:04:03 07/22/99

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On July 22, 1999 at 19:55:57, Melvin S. Schwartz wrote:

>As you requested I am giving you a few examples of what I call bad play by
>Hiarcs 7.32.
>
>White: Hiarcs 7.32
>Black: Schwartz
>
>Time Control: 40/2
>
>Place: Schwartz's Den
>
>Date: Who cares?
>
>White to move.
>
>Position:
>
>White: Kg1, Ne4, Rb5, Pawns at g3 and h2.
>
>Black: Kh8, Rc2, Pawns at a5, b4, g7, h6.
>
>Hiarcs played 1.h4 (a bad move in my opinion - Nc5 would have been better). The
>score was Hiarcs up about a pawn. 1...a4 2.Rxb4...a3 3.Rb1...a2 4.Ra1...Rb2
>5.Nc3...Rb3 6.Rxp...RxN. The score now is about even! Both Fritz 5.32 and Rebel
>10 selected Nc5 instead of Hiarcs h4. The move by Hiarcs h4 as you can follow
>the sequence with the exchange of pawn for knight leads to a dead draw. Nc5
>gives White excellent chances for a win.
>
>Now, example Number 2.
>
>White: Hiarcs 7.32
>Black: Schwartz
>
>Time Control: 40/2
>
>Date and Place not important. :)
>
>This is the famous Bishop's opening I posted a while back with only the first 8
>moves or so and stated that Hiarcs had played badly but I was refuted by people
>I shall leave nameless. This Bishop's opening transposes into Petrov's Defence.
>
>The move list follows with some important notations by me. Important? Ehh...
>
>1.e4...e5 2.Bc4...Nf6 3.Nf3...Nxe4 4.Nc3...Nxc3 5.dxc3...f6 6.Nh4...g6 7.f4...c6
>8.f5...d5 9.fxg6...Bg7 10.Bd3...e4 11.Be2...Qb6! 12.Bh5...Kd8 13.Now here Hiarcs
>originally played a4 and after making the move its score went way down to a
>minus. Nice guy that I am, I allowed Hiarcs to replay the move to see if it
>would again choose a4. Next time around it played Rf1 with a better score. I
>decided to let Hiarcs replay it again to see what it would do. It again selected
>Rf1 which I would certainly say is better than a4 and allowed Hiarcs to keep a
>better score at this point. However, a4 was indeed a bad move! There's more to
>see - let's continue. 13.Rf1...Na6 14.Rb1...Nc7 15.h3...Be6 16.Bf4...Bd7
>17.Be2...Ne6 18.Bg3...hxg6 19.Nxg6...Re8 20.Qd2? (what kind of move is
>this?)...e3 21.Qc1...Ng5 22.Bf4 (Hiarcs had around a +0.50 at this move)...c5
>23.Nh4 and after making this move very quickly the score went to a minus -0.48
>for Hiarcs.
>
>Now, Hiarcs was claiming a plus score the whole game while when I checked the
>evaluation score on Fritz 5.32 and Rebel 10, they both had me with a plus score.
>I used those programs to evaluate because I could not see where Hiarcs should
>have had a plus score at all. You can look at this position and decide for
>yourself if Hiarcs is as strong as all the hype. I am not saying it's worse than
>Fritz or better than Fritz - all I'm saying is I don't think it's the kind of
>program that I and some others expected. I hope I'm not misunderstood here. I
>believe that yes Hiarcs 7.32 is a good program...but great it is not, sad to
>say.
>
>The hardware used for Hiarcs 7.32 is an AMD K6 400 MHz processor with 192 MB of
>RAM, and I gave Hiarcs 7.32 64 megs of RAM as you once suggested to me.
>
>The hardware for Schwartz was a loaded shotgun. :)
>
>Regards,
>Mel

Thank you Mel for posting the positions of interest. If you can I would also
like to see the whole game score.

ps. you can use the setup board to copy a fen and past it on CCC.





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