Search found 89 matches

by Ronald
Fri Sep 20, 2019 10:24 am
Forum: Computer Chess Club: General Topics
Topic: New release: rofChade 2.202
Replies: 2
Views: 426

New release: rofChade 2.202

This release is mainly a bugfix of release 2.2, it also contains a LMR tweak which will add around 10 elo. The bug: When the search was pondering or in infinite analysis mode, sometimes the search would return a "bestmove" prematurely. This is not correct and some GUI's can not cope with this bug an...
by Ronald
Fri Sep 20, 2019 9:01 am
Forum: Computer Chess Club: General Topics
Topic: RofChade and ponder
Replies: 17
Views: 1128

Re: RofChade and ponder

I really hope it's better than 2.0 :lol:

Version 2.202 also contains a LMR tweak which should be around 10 elo stronger than 2.2.
by Ronald
Thu Sep 19, 2019 3:35 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of rofChade 2.2 finished
Replies: 1
Views: 308

Re: SPCC: Testrun of rofChade 2.2 finished

Hi Stefan,

Very satisfying result for rofChade and thanks for testing!
by Ronald
Thu Sep 19, 2019 3:32 pm
Forum: Computer Chess Club: General Topics
Topic: RofChade and ponder
Replies: 17
Views: 1128

Re: RofChade and ponder

Hi Ronald, did you get crashes with the regular RofChade 2.2 @ Shredder Classic too ? Best wishes, G.S. (CEGT team) Hi Gerhard, I also got some crashes with version 2.2 so that is great... :lol: I also did another tournament with the bugfix version and this still didn't crash.So it seems the bugfix...
by Ronald
Wed Sep 18, 2019 6:19 pm
Forum: Computer Chess Club: General Topics
Topic: RofChade and ponder
Replies: 17
Views: 1128

Re: RofChade and ponder

Hi Ronald, i don't think that these messages are the reason for the crashes @ Shredder Classic. Fizbo produces tons of error-messages @ Cutechess, for example "illegal move in pv" and so on ... but runs rock solid @ Shredder Classic with ponder=off/on. Best wishes, G.S. (CEGT team) I have downloade...
by Ronald
Tue Sep 17, 2019 5:02 pm
Forum: Computer Chess Club: General Topics
Topic: RofChade and ponder
Replies: 17
Views: 1128

Re: RofChade and ponder

Thanks for testing this. I have found a bug in 2.2 related to pondering... One of the changes in 2.2 is to stop searching if regular time is up and there is a fail high in the PVS search for the position. The code was already there but commented out a couple of months ago, so when I reactivated it, ...
by Ronald
Mon Sep 16, 2019 6:37 pm
Forum: Computer Chess Club: General Topics
Topic: RofChade and ponder
Replies: 17
Views: 1128

Re: RofChade and ponder

Thanks :!:
by Ronald
Mon Sep 16, 2019 4:11 pm
Forum: Computer Chess Club: General Topics
Topic: RofChade and ponder
Replies: 17
Views: 1128

Re: RofChade and ponder

Hi ! The engine crahes very often under the classic gui. Not however under cutechess. But under Cutechess i get nearly every game one or more messages: "Warning: premature bestmove while pondering from RofChade". Perhaps this is the reason why RofChade crahes @ classic giu ?! Best wishes, G.S. (CEG...
by Ronald
Sat Sep 07, 2019 9:55 pm
Forum: Computer Chess Club: General Topics
Topic: Nw release: rofChade 2.2
Replies: 7
Views: 826

Re: Nw release: rofChade 2.2

Ronald, are you tuning things step by step or everything in one big run ? How much iterations (of which algorithm?) does it takes usually ? I tune all the parameters in one run. When I tune only a few parameters (for instance when adding a new element in the evaluation) I always get worse results t...
by Ronald
Sat Sep 07, 2019 9:46 pm
Forum: Computer Chess Club: General Topics
Topic: Nw release: rofChade 2.2
Replies: 7
Views: 826

Re: Nw release: rofChade 2.2

Hi Ronald, congrats on your progress! You seem to have gotten a similar gain as I did with FabChess after retuning. Have you also been using Zurichess dataset before that? If you used my dataset( which was just the conversion of all the positions jdart provided to quiet positions), there are perhap...