Search for: [Abstract = "We apply Coevolutionary Temporal Difference Learning \(CTDL\) to learn small\-board Go strategies represented as weighted piece counters. CTDL is a randomized learning technique which interweaves two search processes that operate in the intra\-game and inter\-game mode. Intra\-game learning is driven by gradient\-descent Temporal Difference Learning \(TDL\), a reinforcement learning method that updates the board evaluation function according to differences observed between its values for consecutively visited game states."]