KQQKQQ and the Kasparov-World Game. - Eugene V. Nalimov; Christoph Wirth; G. McC. Haworth (J. Int. Comput. Games Assoc., 1999)

Space-Efficient Indexing of Chess Endgame Tables. - Eugene V. Nalimov; G. McC. Haworth; Ernst A. Heinz (J. Int. Comput. Games Assoc., 2000)