Changes

[[Stockfish#Fishtest|Fishtest]] team did a Regression Tests <ref>https://github.com/glinscott/fishtest/wiki/Regression-Tests Regression Tests, August 2020</ref> in August 2020, exclusively from 40.000 games tests at long time control (60sec + 0.6 for single -core, 30sec + 0.3 for 8 cores tests). The result was used to create the graph of Stockfish progress since version 11 <ref>https://github.com/glinscott/fishtest/wiki/Regression-Tests Regression Tests, August 2020</ref>The chart line increases sharply after merging NNUE. [[File:Nnueprogress.png|none|border|text-bottom]].