About: gnu chess

Premodifier: gnu
Head noun: chess

Same concepts
http://dbpedia.org/resource/GNU_Chess

Broader concepts

label	provenance	confidence
chess engine	isap:154016374	0.630825
engine	isap:154016373	0.406480
program	isap:231043853	0.390122
game	isap:198512374	0.371262

Narrower concepts

label	provenance	confidence