{"id":24618617,"url":"https://github.com/terjekir/weiss","last_synced_at":"2025-04-06T01:05:54.736Z","repository":{"id":35575311,"uuid":"198915200","full_name":"TerjeKir/weiss","owner":"TerjeKir","description":"Weiss - a UCI chess engine","archived":false,"fork":false,"pushed_at":"2025-02-19T14:32:18.000Z","size":3641,"stargazers_count":113,"open_issues_count":1,"forks_count":19,"subscribers_count":6,"default_branch":"master","last_synced_at":"2025-03-30T00:05:04.570Z","etag":null,"topics":["c","chess","chess-engine"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/TerjeKir.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"COPYING.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-07-25T23:44:50.000Z","updated_at":"2025-02-25T07:35:47.000Z","dependencies_parsed_at":"2023-10-24T23:24:40.584Z","dependency_job_id":"61045240-3f57-46b5-92a1-db698d441258","html_url":"https://github.com/TerjeKir/weiss","commit_stats":null,"previous_names":[],"tags_count":11,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TerjeKir%2Fweiss","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TerjeKir%2Fweiss/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TerjeKir%2Fweiss/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TerjeKir%2Fweiss/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/TerjeKir","download_url":"https://codeload.github.com/TerjeKir/weiss/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247419859,"owners_count":20936012,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["c","chess","chess-engine"],"created_at":"2025-01-24T23:52:47.786Z","updated_at":"2025-04-06T01:05:54.710Z","avatar_url":"https://github.com/TerjeKir.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e\n\n  [![Build][build-badge]][build-link]\n  [![License][license-badge]][license-link]\n  \u003cbr\u003e\n  [![Release][release-badge]][release-link]\n  [![Commits][commits-badge]][commits-link]\n  \u003cbr\u003e\n  [![OpenBench][openbench-badge]][openbench-link]\n  [![Discord][discord-badge]][discord-link]\n\u003c/div\u003e\n\n## Weiss\nThe name is an homage to [VICE](https://www.youtube.com/watch?v=bGAfaepBco4\u0026list=PLZ1QII7yudbc-Ky058TEaOstZHVbT-2hg) which I used as a base for this project.\n\nWeiss can be seen competing at [TCEC](https://tcec-chess.com) and [Chess.com](https://www.chess.com/computer-chess-championship).\n\n### UCI settings\n\n* #### Hash\n  The size of the hash table in MB.\n\n* #### Threads\n  The number of threads to use for searching.\n\n* #### SyzygyPath\n  Path to syzygy tablebase files. Uses [Pyrrhic](https://github.com/AndyGrant/Pyrrhic) library.\n\n* #### MultiPV\n  Output the N best lines when searching. Leave at 1 for best performance.\n\n* #### UCI_Chess960\n  An option handled by your GUI. If true, Weiss will play Chess960.\n\n* #### NoobBook\n  Allow Weiss to query and play moves suggested by [noobpwnftw's online opening database](https://www.chessdb.cn/queryc_en/).\n\n* #### NoobBookMode\n  Sets the query mode to use (see [dbcn docs](https://www.chessdb.cn/cloudbookc_api_en.html)):\n    - best - chooses randomly from the moves with scores close to the best. Stops if all moves' scores are below a threshold.\n    - all - chooses the move with the highest score (first in the returned list). Only stops if there are no moves with scores.\n\n* #### NoobBookLimit\n  Limit the use of NoobBook to the first x moves of the game. Only relevant with NoobBook set to true.\n\n* #### OnlineSyzygy\n  Allow Weiss to query online 7 piece Syzygy tablebases [hosted by lichess](https://tablebase.lichess.ovh).\n\n\n[build-link]:      https://github.com/TerjeKir/Weiss/actions/workflows/make.yml\n[commits-link]:    https://github.com/TerjeKir/Weiss/commits/master\n[discord-link]:    https://discord.gg/WJJcCPTyBJ\n[license-link]:    https://github.com/TerjeKir/weiss/blob/master/COPYING.txt\n[openbench-link]:  http://chess.grantnet.us/index/\n[release-link]:    https://github.com/TerjeKir/Weiss/releases/latest\n\n[build-badge]:     https://img.shields.io/github/actions/workflow/status/TerjeKir/Weiss/make.yml?branch=master\u0026style=for-the-badge\u0026label=Weiss\u0026logo=github\n[commits-badge]:   https://img.shields.io/github/commits-since/TerjeKir/Weiss/latest?style=for-the-badge\n[discord-badge]:   https://img.shields.io/discord/759496923324874762?style=for-the-badge\u0026label=discord\u0026logo=Discord\n[license-badge]:   https://img.shields.io/github/license/TerjeKir/Weiss?style=for-the-badge\u0026label=license\u0026color=success\n[openbench-badge]: https://img.shields.io/website?style=for-the-badge\u0026label=OpenBench\u0026down_color=red\u0026down_message=Offline\u0026up_color=success\u0026up_message=Online\u0026url=http%3A%2F%2Fchess.grantnet.us%2Findex\n[release-badge]:   https://img.shields.io/github/v/release/TerjeKir/Weiss?style=for-the-badge\u0026label=official%20release\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fterjekir%2Fweiss","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fterjekir%2Fweiss","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fterjekir%2Fweiss/lists"}