Search found 101 matches

by nabildanial
Wed May 15, 2019 5:35 pm
Forum: Computer Chess Club: General Topics
Topic: TCEC S15, END of an ERA event is much more Brutal than I thought!
Replies: 127
Views: 22963

Re: TCEC S15, END of an ERA event is much more Brutal than I thought!

Leo wrote:
Wed May 15, 2019 2:22 pm
SF has a chance if LZ throughs away some games like it did last time.
So, that means no chance then because Leela has been very solid so far in this SuFi.
by nabildanial
Sat Apr 06, 2019 2:23 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 51010
Replies: 135
Views: 21420

Re: Lc0 51010

LC0 engine does have a search, but we are discussing here the outputs of the neural network itself without search (you can get LC0 to do this with the command nodes=0). Some people are claiming that the network output without search is 2400 or whatever, or they know somebody who knows somebody who ...
by nabildanial
Sun Mar 31, 2019 8:35 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 51010
Replies: 135
Views: 21420

Re: Lc0 51010

Correct me if I'm wrong, but as far as I know starting from T50, there's another experiment that enables Lc0 to dynamically use different visit counts depending on the complexity of each positions. Visit=10000 is the upper bound, lc0 might use as low as 1 visit on a position but the average visit i...
by nabildanial
Sun Mar 31, 2019 8:17 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 51010
Replies: 135
Views: 21420

Re: Lc0 51010

NN 51010 has had 559441 games. The NN size is smaller (10x128) than the A0 one and 41xxx NNs (20x256), but the training param is visits=10000 (visits=800 for 41xxx). I'll let others say what 2080 time that works out to. I will try to estimate (writing on the phone, I am on a vacation :) ). About 0....
by nabildanial
Sun Mar 31, 2019 8:13 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 51010
Replies: 135
Views: 21420

Re: Lc0 51010

NN 51010 has had 559441 games. The NN size is smaller (10x128) than the A0 one and 41xxx NNs (20x256), but the training param is visits=10000 (visits=800 for 41xxx). I'll let others say what 2080 time that works out to. I will try to estimate (writing on the phone, I am on a vacation :) ). About 0....
by nabildanial
Sun Mar 31, 2019 3:58 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 51010
Replies: 135
Views: 21420

Re: Lc0 51010

The situation has now become even more dramatic. I tested version 51058 (on my RTX 2080), which is self-rated slightly below 1700, against Fire 7.1 on 4 very fast threads, which is rated 2337 on CEGT blitz, 3425 CCRL blitz. The two day old Lc0 won by 12 to 8 (+70 elo), putting it over 3400 CEGT bli...
by nabildanial
Fri Mar 29, 2019 8:02 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 51010
Replies: 135
Views: 21420

Re: Lc0 51010

Over 3000 Elo at only half a million games? Wow, that's insane.
by nabildanial
Tue Feb 19, 2019 5:50 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 ... the GOOD and the BAD
Replies: 54
Views: 10075

Re: Lc0 ... the GOOD and the BAD

Actually it is pretty interesting how accurately NN mimick human play. The top GM's are generally incredibly good at positional play and understanding long term advantages to a position ... but they are extremely weak (compared to engines that is) tactically. Lc0 seems to be that way as well. No hu...
by nabildanial
Thu Feb 14, 2019 12:57 am
Forum: Computer Chess Club: General Topics
Topic: Knight equals 48 pawns?
Replies: 47
Views: 8454

Re: Knight equals 48 pawns?

Someone already opened an issue and proposed a better conversion formula on Lc0 Github a few days ago.

https://github.com/LeelaChessZero/lc0/issues/728
by nabildanial
Tue Feb 12, 2019 5:01 pm
Forum: Computer Chess Club: General Topics
Topic: Scorpio+Lc0-32742 vs Stockfish 9
Replies: 13
Views: 2602

Re: Scorpio+Lc0-32742 vs Stockfish 9

I make sure I don’t have libprotobuf or protoc installed. The meson build will download the appropriate package for you. I had a pre-installed protoc in the sytem which was causing the problem. Changed it so that it won't find that and now it compiles. It looks like I get about 17knps using the lc0...