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Belle (Computer)
Number of games in database: 12
Years covered: 1977 to 1990
Overall record: +5 -4 =3 (54.2%)*
   * Overall winning percentage = (wins+draws/2) / total games.

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(born 1976) United States of America

[what is this?]

Its programmers are Joe Condon and Ken Thompson.

Wikipedia article: Belle (chess machine)

Last updated: 2018-11-28 06:24:17

 page 1 of 1; 12 games  PGN Download 
Game  ResultMoves YearEvent/LocaleOpening
1. Belle vs Chess 4 0-1521977World Computer ChampionshipB00 Uncommon King's Pawn Opening
2. Belle vs Dark Horse 1-0491977World Computer ChampionshipB02 Alekhine's Defense
3. Blitz 5 vs Belle 0-1681977World Computer ChampionshipC67 Ruy Lopez
4. Belle vs Black Knight  ½-½381977World Computer ChampionshipB56 Sicilian
5. Browne vs Belle ½-½451978Queen vs Rook exhibition000 Chess variants
6. Browne vs Belle 1-0501978Queen vs Rook exhibition000 Chess variants
7. Blitz 5 vs Belle 0-1141978ACM NACCCC48 Four Knights
8. Nuchess vs Belle  ½-½5019803rd World Computer ChampionshipC36 King's Gambit Accepted, Abbazia Defense
9. Duchess vs Belle  0-15219803rd World Computer ChampionshipC56 Two Knights
10. Cray Blitz vs Belle 0-1421981NACCCC58 Two Knights
11. J H Donner vs Belle 1-0561982Exhibition gameD52 Queen's Gambit Declined
12. Belle vs Deep Thought  0-160199021st NACCCB22 Sicilian, Alapin
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Belle wins | Belle loses  

Kibitzer's Corner
May-13-05  Caissanist: Belle was a very strong computer chess machine (not just a program) that won many computer chess tournaments in the eighties. It was built by Ken Thompson of Bell Labs, best known as the co-creator of the Unix operating system. Supposedly many of the programming techniques that Thompson used were widely emulated in later programs
Oct-29-06  Whitehat1963: What? No games versus Gaston? Sacre Bleu!
Jul-13-09  ILikeFruits: a tale as old as time...
true as it can be...
barely even friends...
then somebody bends unexpectedly...
just a little change...
small to say the least...
both a little scared...
not one prepared...
(fill the blank)
Dec-12-09  Dredge Rivers: Ding Dong!
Dec-12-09  Dredge Rivers: No relation to Albert.
Premium Chessgames Member
  BishopBerkeley: NY Times: Computer (Chess) Pioneer Wins Prestigious Japan Prize


Ken Thompson and Dennis Ritchie, the inventors of the Unix operating system and C programming language, have been awarded the Japan Prize, according to the San Francisco Chronicle [ ]. The prize goes each year to people whose work “aims to promote the advancement of science and technology for the peace and prosperity of mankind.” The award is for $600,000. Ten previous recipients have also won Nobel Prizes.

Both Thompson and Ritchie were working at Bell Laboratories in the 1960’s when they invented Unix and C. They went on to have distinguished careers and are legends in the computer world.

Thompson, 67, is a “distinguished engineer” for Google, and Ritchie, 69, retired in 2007 from Lucent Technologies (now Alcatel Lucent), a successor to AT&T Technologies.

In the late 1970’s, while he was at Bell, Thompson became interested in chess computers and along with Joe Condon developed Belle [ ], the first chess computer to achieve a master rating (above 2,200).

(Full disclosure, I played Belle twice, somewhere around 1982. I drew one game and lost one. If I had known then what I know now about the man sitting across from me running the computer — Thompson — I might have thought to kowtow to him.)

Chessbase has a wonderful retrospective [ ] of Thompson and Belle, along with a number of photographs of Thompson at the London Chess Classic last month [ ].


(: ♗ Bishop Berkeley ♗ :)

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