The following third party tools have been a great help in developing Colossus over the years...
Other files which may be useful...
- PerftTestPositions.zip: A file of nearly 7000 test positions with their Perft(6) values
- Chess960PerftTestPositions.zip: A file of 960 test positions with their Perft(6) values for Chess960/FRC
- 3, 4, 5, 6 & 7 piece SYZYGY endgame tablebase md5 checksum files for validation (separated out for ease of use)