{"id":17325062,"url":"https://github.com/loopfz/jnegachess","last_synced_at":"2025-06-25T14:36:05.322Z","repository":{"id":7295382,"uuid":"8611385","full_name":"loopfz/JnegaChess","owner":"loopfz","description":"Simple Chess game written in Java with a Negamax solver.","archived":false,"fork":false,"pushed_at":"2013-03-10T01:18:28.000Z","size":992,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-27T04:28:19.250Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/loopfz.png","metadata":{"files":{"readme":"README.txt","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2013-03-06T19:36:43.000Z","updated_at":"2013-09-28T14:28:55.000Z","dependencies_parsed_at":"2022-09-22T12:21:08.622Z","dependency_job_id":null,"html_url":"https://github.com/loopfz/JnegaChess","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/loopfz/JnegaChess","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loopfz%2FJnegaChess","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loopfz%2FJnegaChess/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loopfz%2FJnegaChess/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loopfz%2FJnegaChess/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/loopfz","download_url":"https://codeload.github.com/loopfz/JnegaChess/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loopfz%2FJnegaChess/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":261892478,"owners_count":23225938,"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":[],"created_at":"2024-10-15T14:12:21.261Z","updated_at":"2025-06-25T14:36:05.303Z","avatar_url":"https://github.com/loopfz.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"--------------------------------------------------------------------------------\n|            ___                        _____ _                                |\n|           |_  |                      /  __ \\ |                               |\n|             | |_ __   ___  __ _  __ _| /  \\/ |__   ___  ___ ___              |\n|             | | '_ \\ / _ \\/ _` |/ _` | |   | '_ \\ / _ \\/ __/ __|             |\n|         /\\__/ / | | |  __/ (_| | (_| | \\__/\\ | | |  __/\\__ \\__ \\             |\n|         \\____/|_| |_|\\___|\\__, |\\__,_|\\____/_| |_|\\___||___/___/             |\n|                            __/ |                                             |\n|                           |___/                                              |\n|                                                                              |\n--------------------------------------------------------------------------------\n| Written by Thomas Schaffer \u003cthomas.schaffer@epitech.eu\u003e in Java.             |\n| Licensed under the MIT license.                                              |\n--------------------------------------------------------------------------------\n\n--------------------------------------------------------------------------------\n| Description                                                                  |\n--------------------------------------------------------------------------------\n\nJnegaChess is a simple Chess game written by myself in Java for the purpose of\ndiscovering game tree search techniques (minimax, negamax, alpha-beta...).\n\nIt uses a Negamax solver with alpha-beta pruning as its core, which\ncan look between 6 and 8 plies ahead. The number of plies is kept small for\nreal-time performance.\n\nLeaf nodes in the game tree are evaluated using a simplified evaluation\nfunction proposed by Polish researcher Tomasz Michniewski, using\nonly material evaluation (piece values) and position matrixes for each\npiece type. No quiescence search or other chess-specific optimizations\nare applied since this was not the goal pursued.\n\nHuman player plays white, good luck!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Floopfz%2Fjnegachess","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Floopfz%2Fjnegachess","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Floopfz%2Fjnegachess/lists"}