Chess Forum

SF PB 190524 Revert "Simplify Away Quadruple Extensions". Don't know if this patch changing or fixing anything, apparently more tests needs. From Github -- "The unusual result of (combined) +12.0 +- 3.7 in the 2 VVLTC simplification SPRTs ran was the result of base having only 64MB of...

SF PB 180524 "VVLTC search tune"
https://pixeldrain.com/u/UXx56bPs

SF PB 130524 "Optimize update_accumulator_refresh_cache()"
https://pixeldrain.com/u/BWXtadQH

SF PB 090524 "Remove conthist 3 from moves loop pruning."
https://pixeldrain.com/u/zJ8E5zxo

SF PB 050524_x64 "VVLTC search tune."
https://pixeldrain.com/u/AbAuisCS

1 SF PB 280424 Bullet SBT 24042,bin +7 + 6 /=296/-0 50.99% 154.0/302 2 SF PB 280424 Adrio 7 bin -7 + 0 /=296/-6 49.01% 148.0/302 Many thanks Adrian! :cheer: Hah.. That was unexpected.. :shock: Nice haircut for Hurnavich. :happy-jumpeveryone:

Adrian Oliva wrote: ↑Wed May 01, 2024 2:38 am Hello Alex, thank you for sharing your new update!, just one question: What is the difference between the AVX2 and AVX2ex versions.
Thank you so much.
Greetings

Hi Adrian. Same engine, just compiled with extra flag - which is my experiment, it should be a tiny faster, or not.

SF-PB-280424_x64 "More reduction at cut nodes which are not a former PV node".
https://pixeldrain.com/u/ynT5izBh

Skynet wrote: ↑Thu Apr 25, 2024 5:21 am Bullet-SBT made from last Sedat's books tournaments (Super League and 2nd League).
Best Move = off / Depth = Max (255).

Oops, my bad, i was in a hurry and forgot the link..
https://pixeldrain.com/u/76q4cEMk

Bullet-SBT made from last Sedat's books tournaments (Super League and 2nd League).
Best Move = off / Depth = Max (255).