[mod.ai] computer chess

Hans.Berliner@A.CS.CMU.EDU (02/18/86)

From: Hans Berliner@A.CS.CMU.EDU


           [Forwarded from the CMU bboard by Laws@SRI-AI.]

The Eastern  Team championship is  essentially over.  Hitech  won and
drew  today,  producing  a final  score  of  5.5  -  .5.   It  played
remarkably well.   Outside of falling  into an opening trap  due to a
deficiency in its book, and being outplayed a little in game four but
recovering  when  the opponent  made  an  error,  its play  is  above
criticism.  It played  mainly against expert  level players,  a class
that is almost extinct in Pittsburgh, and beat every one of them.  It
drew its final game with a strong master rated nearly equal (2291) to
Hitech.   It had  black in  4 games,  and white  in two;  a noticable
disadvantage.  Mike  Valvo who directs the ACM  tournaments played on
board one  for the  team and  finished with  a score  of 4.5  to 1.5.
Hitech played on  board two, and Belle played on  board three.  Belle
apparently has had a hardware  overhaul, and played  much better than
it had recently.  However, on  a comparison basis, Belle scored 5- 1,
losing in  the last  round, and it  had 4 whites  and two  blacks and
played against  slightly weaker  opponents than  Hitech.   The fourth
board human  on the team  was a  catastrophe, scoring less  than 50%.
The crucial  match was in  the fifth round and  ended in a  draw with
both computers winning and both  humans losing, thus making the match
a draw and ruining our chances of winning the title (the team had won
all its previous matches).  In  the final round, there are still some
unfinished games, but the team should do no worse than draw, giving a
team record of 5 -1 (two drawn  matches).  Overall, it is safe to say
that on our  team the species @u[robot sapiens]  far outperformed the
species @u[homo sapiens].