GUI : Arena 3.51 Open Swiss tournament. Swiss system tournament. The number of rounds will depend on the engines involved. Time control: 40/15 (adapted to the CCRL benchmark). Ponder off GPU: RTX 2080 Threads : 4 (but all engines can participate, even with 1 thread). Default hash=512Mb. Endgame tablebases: Syzygy -- Nalimov -- Scorpio Bitbases -- Gaviota ---256Mb hash Resign is set to -5 for 3 consecutive moves where able. Updates will not be allowed during each tournament Open to all Winboard and UCI engines (free, private and commercial). Results will be rated only for engines already in the CCRL lists. All engines will use the same opening book limited to an 8 move depth. Engine authors can either post their wish for their engine to participate or contact through email (email@example.com) or private message. I will choose engines by myself too.