Silnik Gnuchess 6.2.5 wygrał 4 Ligę JCER, edycja 06/2017, 2017.11.17 - 2017.11.21

Tempo 3' + 3" Hardware: Intel Core i7-4710MQ with 7,9 GB Memory , Windows 10 64-bit
462 Tournament games, GUI-Arena 3.5.1,  161.651 JCER games - until 31.12.2016
 58.448 JCER games (from 01.01.2017)  JCER League
Book: Perfect 2017,     Games, engines, book - download    Tabela - Scid vs PC