Chess fortresses, a causal test for state of the art Symbolic [Neuro] architectures. - Hedinn Steingrimsson (CoG, 2021)

Representation Matters for Mastering Chess: Improved Feature Representation in AlphaZero Outperforms Switching to Transformers. - Johannes Czech; Jannis Blüml; Kristian Kersting; Hedinn Steingrimsson (ECAI, 2024)