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Ribbit (Computer)
  
Number of games in database: 4
Years covered: 1974
Overall record: +3 -1 =0 (75.0%)*
   * Overall winning percentage = (wins+draws/2) / total games.


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RIBBIT (COMPUTER)
Canada

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Ribbit (later called TreeFrog) was developed at the U of Waterloo, programmed by Jim Parry, Russell Crook and Ron Hansen. It won the 1974 USA computer chess championship with a perfect score, also won the Canadian computer chess championship that same year, and came in tied for 2nd the following year in the N. American computer chess championship.

https://www.chessprogramming.org/Ri...

Last updated: 2018-12-03 09:10:37

 page 1 of 1; 4 games  PGN Download 
Game  ResultMoves YearEvent/LocaleOpening
1. Chess 4 vs Ribbit  1-0391974World Computer ChampionshipB92 Sicilian, Najdorf, Opocensky Variation
2. Ribbit vs Master 1-0591974World Computer ChampionshipB22 Sicilian, Alapin
3. Papa vs Ribbit 0-1311974World Computer ChampionshipD02 Queen's Pawn Game
4. Ribbit vs Freedom 1-0261974World Computer ChampionshipC42 Petrov Defense
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Ribbit wins | Ribbit loses  

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