Conditions: GUI: Shredder 12 by Stefan Meyer-Kahlen System Wasp-1: Intel® Core™ i9-10900k = 10 cores, 4.4Ghz overclocked Time control: 4 Minutes/Game + 2 Seconds/Move Operating system: Windows 10 System Wasp-2: Intel® Core™ i7-1185g7 = 4 cores, 3.0Ghz overclocked Time control: 6 Minutes/Game + 3 Seconds/Move Operating system: Windows 11 Dell Ultrabook is rather rarely used Start of tourney: January 08th, 2024 End of tourney: ~ end of February 2024 (break for ~ 2 months) Elo: SlowChess Blitz 2.9 NN is playing with ~3380 Elo (reference) Tournament type: Everyone against everyone, 50 games per match Max. 41 engines = 2.000 games per engine If more as 41 engine = A new engine replaces the last place. An engine should reach approx. 3200 Elo Endgame 5-man: syzygy Opening book: feobos-6m-v2.1.bkt for Shredder GUI, based on 3.698 lines (balanced) Cores: 1 core, Hyperthreading = off, Large-Pages = off Hashtables: 128Mb Contempt: Default engine settings changed to contempt = 0 (if possible) Other settings: resign = off, ponder = off, learning = off Replay games: Every draw less than 20 moves Frank Quisinsky, Germany / Gutweiler