Search found 375 matches

by noobpwnftw
Mon Oct 21, 2019 5:54 pm
Forum: Computer Chess Club: General Topics
Topic: Database snapshot
Replies: 114
Views: 20709

Re: Database snapshot

in cc game play which uly tends to rely upon always. This is precisely the difference, I understand that sometimes more depth is required to find the winning moves, but it is not practical to do that for every position. So that is why the statistics, if we can raise the overall confidence level of ...
by noobpwnftw
Mon Oct 21, 2019 5:47 pm
Forum: Computer Chess Club: General Topics
Topic: Database snapshot
Replies: 114
Views: 20709

Re: Database snapshot

I replied to this statement of Uly. He hasn't stated he is making billion database positions with it either. He just stated his thought of taking depth 22 is optimal for human interactive analysis which seemed to match thought of yours and he has stated here in other threads too. If I get it will l...
by noobpwnftw
Mon Oct 21, 2019 4:40 pm
Forum: Computer Chess Club: General Topics
Topic: Database snapshot
Replies: 114
Views: 20709

Re: Database snapshot

Also my comment was in related to analyze positions of a corr game not to create a database of opening positions. Read what I wrote above in point 1 too. Of course, then why does any method of personal satisfaction has anything to do with how the database is calculated, I don't understand. No, nobo...
by noobpwnftw
Mon Oct 21, 2019 4:27 pm
Forum: Computer Chess Club: General Topics
Topic: Database snapshot
Replies: 114
Views: 20709

Re: Database snapshot

Master Om wrote:
Mon Oct 21, 2019 12:04 pm
Now how can u say its 70% right ? Is it an average for most positions or just an assumptions on observations of small data/positions ?
It seems that I'm the one providing data(in billions of unique positions) and you are the one making assumptions out of nowhere, go figure.
by noobpwnftw
Sun Oct 20, 2019 11:35 pm
Forum: Computer Chess Club: General Topics
Topic: Database snapshot
Replies: 114
Views: 20709

Re: Database snapshot

Therefore depth 22 is as dumb as it sounds. Quality very much depends on time and the time given in human interaction to the position. I assume that you can spend 100 years of your life time doing nothing else but "human interactions", and you have a relatively fast computer that can do depth 60 se...
by noobpwnftw
Wed Oct 16, 2019 9:05 pm
Forum: Computer Chess Club: General Topics
Topic: Database snapshot
Replies: 114
Views: 20709

Re: Database snapshot

How can u confirm this. Am curious to know. AFAIK even numbers have a blind spot . Roughly, at this depth it can hit "best" move with 70% probability, then among top 5 moves I have a statistically sound chance to be correct. Then this process is done recursively so generally it wouldn't miss import...
by noobpwnftw
Wed Oct 16, 2019 12:36 pm
Forum: Computer Chess Club: General Topics
Topic: Database snapshot
Replies: 114
Views: 20709

Re: Database snapshot

A full database snapshot which contains about 5.6 billion unique positions as of 2019-10-16 is available at:
ftp://ftp.chessdb.cn/pub/chessdb/data-s ... 191016.tar
by noobpwnftw
Tue Oct 01, 2019 5:17 pm
Forum: Computer Chess Club: General Topics
Topic: A letter of thanks and gratitude to the scientific community, they describe a door through which tomorrow is glimpsed
Replies: 15
Views: 2890

Re: A letter of thanks and gratitude to the scientific community, they describe a door through which tomorrow is glimpse

Thanks for your post. You have chosen the wrong opponent, it should be Lc0 not BlueFish so you can show all of us how you can create fortresses against Lc0. Good game between Lc0 and BlueFish that you posted, it is an unusual perpetual check where more than half of the board is used for the perpetu...
by noobpwnftw
Tue Oct 01, 2019 9:56 am
Forum: Computer Chess Club: General Topics
Topic: A letter of thanks and gratitude to the scientific community, they describe a door through which tomorrow is glimpsed
Replies: 15
Views: 2890

Re: A letter of thanks and gratitude to the scientific community, they describe a door through which tomorrow is glimpse

I agree that computers are sometimes not very wise: opponents like the one you posted above should be given a initial rating of 4000 instead of 2400 so that normal computers like mine would be gaining points when draw. Now this rating seems totally off around 2000. Do you mind filing this complaint...
by noobpwnftw
Tue Oct 01, 2019 9:39 am
Forum: Computer Chess Club: General Topics
Topic: A letter of thanks and gratitude to the scientific community, they describe a door through which tomorrow is glimpsed
Replies: 15
Views: 2890

Re: A letter of thanks and gratitude to the scientific community, they describe a door through which tomorrow is glimpse

I agree that computers are sometimes not very wise: opponents like the one you posted above should be given a initial rating of 4000 instead of 2400 so that normal computers like mine would be gaining points when draw. Now this rating seems totally off around 2000. Do you mind filing this complaint ...