{"added":null,"apiVersion":1,"behindSince":null,"buildDepends":[],"categories":["games"],"comment":"Chess engine with 3D OpenGL-rendered chessboard","compare":"/compare/knightcap/index.json","dependentCount":null,"description":"KnightCap is a chess program written for the Fujitsu AP1000+ parallel\ncomputer (running AP/Linux).\n\nThe principal differences between KnightCap and other chess programs\nare:\n - KnightCap has an optional fully rendered 3D interface, giving a feel\n   much more like an \"over the board\" game.\n - KnightCap was developed to run on a parallel distributed memory\n   machine, although it also runs on normal unix boxes.\n - KnightCap does not have an opening book---instead it keeps a file\n   (brain.dat) of losing moves and inserts them in the hash table at the\n   start of each search. At present it has about 1500 entries, and\n   this makes it a pretty competitive opening player.\n - KnightCap learns the parameters of its evaluation function as it\n   plays. The most dramatic example of how this helps is an experiment\n   we conducted on FICS in which KnightCap learnt from a 1650 player\n   to a 2100 player in just 300 games.\n\nKnightCap now beats gnuchess consistently and is within \"coo-ee\" of\ncrafty, although I think it needs deeper search or some more dramatic\nselective search to be truly competitive with the best micro\nprograms.","flavors":[],"html":"https://daemonports.org/netbsd/games/knightcap/","kind":"port","lastUpdate":null,"license":[],"maintainer":"pkgsrc-users@NetBSD.org","name":"knightcap","newest":true,"newestVersion":"3.6","noVulnData":false,"origin":"games/knightcap","otherSystems":[{"maintainer":"ports@FreeBSD.org","matchedBy":"name","newest":true,"origin":"games/KnightCap","path":"/games/KnightCap/","system":"FreeBSD","version":"3.6_9"},{"maintainer":"ports@FreeBSD.org","matchedBy":"name","newest":true,"origin":"games/KnightCap","path":"/dragonfly/games/KnightCap/","system":"DragonFly","version":"3.6_9"},{"maintainer":"ports@FreeBSD.org","matchedBy":"name","newest":true,"noVulnData":true,"origin":"games/KnightCap","path":"","system":"HardenedBSD","version":"3.6_9"},{"maintainer":"ports@FreeBSD.org","matchedBy":"name","newest":true,"noVulnData":true,"origin":"games/KnightCap","path":"","system":"GhostBSD","version":"3.6_9"}],"packages":[{"repo":"NetBSD 10.1 x86_64","versions":["3.6nb9"]},{"repo":"NetBSD 10.1 aarch64","versions":["3.6nb9"]},{"repo":"SmartOS / illumos x86_64","versions":["3.6nb9"]},{"repo":"macOS 15 arm64","versions":["3.6nb9"]}],"pkgName":"knightcap-3.6nb9","related":null,"repository":"pkgsrc","requiredBy":[],"requiredByCount":0,"runDepends":["graphics/freeglut"],"status":null,"system":"netbsd","systemLabel":"NetBSD","version":"3.6nb9","versions":null,"vulnerabilities":null,"www":"http://samba.org/KnightCap/"}