Difference between revisions of "Hopeless"
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'''[[Main Page|Home]] * [[Engines]] * Hopeless''' | '''[[Main Page|Home]] * [[Engines]] * Hopeless''' | ||
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+ | [[FILE:Antonio Rotta - The Hopeless Case - Walters 37182.jpg|border|right|thumb|240px| The Hopeless Case <ref>[[:Category:Antonio Rotta|Antonio Rotta]] - [https://commons.wikimedia.org/wiki/File:Antonio_Rotta_-_The_Hopeless_Case_-_Walters_37182.jpg The Hopeless Case] (1871), A young girl wearing a typical Venetian shawl listens stoically as the shoemaker reports upon the hopeless condition of her boot, [https://en.wikipedia.org/wiki/Walters_Art_Museum Walters Art Museum], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]] | ||
'''Hopeless''', (Hopeless Chess)<br/> | '''Hopeless''', (Hopeless Chess)<br/> | ||
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Revision as of 15:56, 24 November 2020
Hopeless, (Hopeless Chess)
a Winboard compliant open source chess engine by Pawel Koziol, written in Pascal, early versions were incorporated inside the stand-alone chess program Clericus written in Delphi, featuring an own GUI [2].
Hopeless played the PCCC 2006. In 2020 Hopeless and Clericus were revived by Roland Chastain, using Free Pascal and Lazarus [3].
Contents
Features
Board Representation
- Piece-Lists
- 0x88 Board indexing the Piece-List
Search
- Iterative Deepening
- Aspiration Windows
- Principal Variation Search
- Transposition Table
- Move Ordering
- Selectivity
- Quiescence Search
Evaluation
- Material
- Asymmetric Evaluation
- Piece-Square Tables
- Evaluation of Pieces
- Pawn Structure
- King Safety
- Patterns
See also
Forum Posts
- hopeless chess / clericus release by Pawel Koziol, CCC, July 05, 2007
- Re: new hopeless/clericus release by Pawel Koziol, CCC, August 15, 2007
- new hopeless / clericus and new www by Pawel Koziol, CCC, November 27, 2007
- Clericus/Hopeless ported to Lazarus by Roland Chastain, CCC, August 01, 2020
External Links
Chess Engine
- Clericus Chess
- Clericus Chess - Evaluation Function
- Hopeless Lazarus · GitLab hosted by Roland Chastain
Misc
- hopeless - Wiktionary
- Hopeless from Wikipedia
- Hopeless (Lichtenstein) from Wikipedia
- Susan Weinert, Martin Weinert, Hardy Fischötter - Hopeless Case, Kumanovo Jazz Festival, August 2004, YouTube Video
References
- ↑ Antonio Rotta - The Hopeless Case (1871), A young girl wearing a typical Venetian shawl listens stoically as the shoemaker reports upon the hopeless condition of her boot, Walters Art Museum, Wikimedia Commons
- ↑ hopeless chess / clericus release by Pawel Koziol, CCC, July 05, 2007
- ↑ Clericus/Hopeless ported to Lazarus by Roland Chastain, CCC, August 01, 2020
- ↑ Clericus Chess - Evaluation Function