{"id":17190357,"url":"https://github.com/lode/casio-chess","last_synced_at":"2026-02-16T08:33:07.729Z","repository":{"id":4260208,"uuid":"5386919","full_name":"lode/casio-chess","owner":"lode","description":"Chess game for the Casio CFX-9850GB PLUS, including a light version.","archived":false,"fork":false,"pushed_at":"2012-08-12T08:44:15.000Z","size":168,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-10-13T06:36:05.581Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lode.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2012-08-12T08:00:26.000Z","updated_at":"2024-10-09T23:09:53.000Z","dependencies_parsed_at":"2022-08-29T14:23:14.065Z","dependency_job_id":null,"html_url":"https://github.com/lode/casio-chess","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/lode/casio-chess","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lode%2Fcasio-chess","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lode%2Fcasio-chess/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lode%2Fcasio-chess/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lode%2Fcasio-chess/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lode","download_url":"https://codeload.github.com/lode/casio-chess/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lode%2Fcasio-chess/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29503809,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-16T08:14:25.707Z","status":"ssl_error","status_checked_at":"2026-02-16T08:14:25.334Z","response_time":115,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":[],"created_at":"2024-10-15T01:14:03.308Z","updated_at":"2026-02-16T08:33:07.706Z","avatar_url":"https://github.com/lode.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"Casio Chess\n===========\n\nChess game for the Casio CFX-9850GB PLUS\n\n![Chess (screenshots/CINGAME.jpg)](https://github.com/lode/casio-chess/raw/master/screenshots/CINGAME.jpg)\n\nTo my knowledge the first chess game for the Casio CFX that actually works.\nIn the other chess game, popular at that time, it wasn't possible to move the\nknight, castling wasn't supported and check wasn't checked for correctly.\n\nI went to make a better version which didn't have these shortcomings. The only\nthing I didn't manage was automatically checking for checkmate. The players\nneeded to check that for themselves when the Casio detected check. Back then, I\ncalculated it would have costed me another 32kb to automatically detect\ncheckmate as well. And the game already took the full 32kb available. Probably,\nI could make it better with my current knowledge and maybe even fit it all in\none 32kb Casio.\n\n![Chess Light (light/screenshots/CL_PLAY3.jpg)](https://github.com/lode/casio-chess/raw/master/light/screenshots/CL_PLAY3.jpg)\n\nAfterwards, unhappy with the playability on the slow Casio processor, I made a\nlight version of the game. It was much smaller, less then 6kb, and used a\nslightly different interface. Above all, it didn't check for any rules. You can\nmove the pieces anywhere you want and are responsible for playing by the rules\nyourself.\n\nMade around 2002/2003, I didn't touch the source since then. I can't give any\nsupport for it might someone want that. If you want to improve on it, fork for\nyour own pleasure instead of filing bugs or sending pull requests.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flode%2Fcasio-chess","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flode%2Fcasio-chess","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flode%2Fcasio-chess/lists"}