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v1.8 Evaluation Tuning + Better Bishop & Draw Eval

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@Orbital-Web Orbital-Web released this 27 Dec 17:39
· 33 commits to main since this release

v.1.8

  • Used GediminasMasaitis's Texel Tuner and Blunder 8.1's Texel Tuning Dataset to tune evaluation parameters
  • Switched to fully tapered evaluation (not just a select few parameters)
  • Added bishop-colored corner distance boost
  • Added bishop pair bonus
  • Added early draw evaluation evaluation scaling to avoid premature captures that result in draws

Performance
v1.8 🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩⬜ v1.0 [380 / 16 / 4]
v1.8 🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩⬜⬜⬜⬜⬜🟥🟥🟥🟥🟥 v1.7 [197 / 100 / 103]

ELO Increase: 118