when i play and make a move he tell me that he dont my move was good and propose me to take back. Either its chess explorer that change my elo only on gui bu the when i play the engine 'matching my elo' there is a bug and he cotinue to play at elo 1600 ( or even less) or its the engine that its really stupid. im almost 2000 elo but really there is no difference i continue tu win and that simply impossible at this elo.
dont see a mate in 2, move the queen to be forked, at 1950 elo try the scholar mate (!!). now im over 1900 and still hiarks make just STUPID moves. With deep hiarks and chess explorer i started as elo 1600 but then i continued to win match after match. Usually im around elo 1600 in an online chess portal, and when i used shredderchess classic demo ( elo max 1700 ) i was strugling to win when shredder was above 1500 elo. Now i played enough to be quite sure that the chess explorer elo feature dont work. I waited a bit before to post to be sure about my assertion.
