chorcat/rukh-positions-eval

chorcat/rukh-positions-eval Distinct positions sampled from rukh-games-1800, keyed by the four-field FEN and joined with Lichess/chess-position-evaluations. One row per position with the best line and every analysed line, for value heads, reward models and preference pairs without running an engine. Part of Rukh, a chess language model built from scratch as a course on generative and agentic AI. Every derived dataset ships with the exact filters and counts of its manifest.json… See the full description on the dataset page: https://huggingface.co/datasets/chorcat/rukh-positions-eval.