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Rodent V 1.2

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@nescitus nescitus released this 30 Aug 20:29
· 41 commits to main since this release
b53ffaf
  • new NNUE architecture (768x4hm -> 768)x2 -> 1x8 (768 hidden neurons, horizontal mirrorring, 4 king buckets, 8 output buckets)
  • improved and rewritten Static Exchange Evaluator
  • shrinking hash entry
  • LMR tweaks and search reorganisation
  • some speed improvements
  • solving problems with memory consumption
  • DFRC Support and +200 ELO gains (Est. 3700 on FRC list)
  • retrained on 2.1b dataset (1b 512hl standard + 1.1b 512hl dfrc)
  • trained tal personality on 200M filtered dataset from above dataset for higher EAS gameplay approx around same as Patricia (600k EAS) but around at 3300 cELO

NOTE: testers versions had multithreading disabled, please redownload if you downloaded on 30.08

Results of RodentTest vs RodentBase (8+0.08, 1t - NULL, 16MB, UHO_Lichess_4852_v1.epd):
Elo: 66.19 +/- 15.61, nElo: 113.49 +/- 26.11
LOS: 100.00 %, DrawRatio: 44.12 %, PairsRatio: 3.22
Games: 680, Wins: 257, Losses: 129, Draws: 294, Points: 404.0 (59.41 %)
Ptnml(0-2): [0, 45, 150, 117, 28], WL/DD Ratio: 1.27
LLR: 2.95 (100.1%) (-2.94, 2.94) [0.00, 5.00]