Search found 754 matches

by Gabor Szots
Sun Feb 14, 2021 8:02 am
Forum: Computer Chess Club: General Topics
Topic: Fat Fritz 2
Replies: 491
Views: 27947

Re: Fat Fritz 2

gladius wrote:
Sun Feb 14, 2021 12:00 am
it is a bad choice to include Fat Fritz 2 on the list
I don't think so. It is of great public interest, therefore its inclusion is justified, IMO.
by Gabor Szots
Sat Feb 13, 2021 9:03 pm
Forum: Computer Chess Club: General Topics
Topic: Fat Fritz 2
Replies: 491
Views: 27947

Re: Fat Fritz 2

WIthout proper info on actual network versions used it all becomes a trust, mumbo-jumo issue.. Even for Pohls rating-list. In a very short match (20 games) with 30s+0.2s I obtained this result: Score of Fat_Fritz_2-x64 (commercial) vs Fat_Fritz_2-x64 (github net): 6 - 0 - 14 [0.650] Elo difference:...
by Gabor Szots
Sat Feb 13, 2021 1:04 pm
Forum: Computer Chess Club: General Topics
Topic: Fat Fritz 2
Replies: 491
Views: 27947

Re: Fat Fritz 2

pohl4711 wrote:
Sat Feb 13, 2021 10:45 am
I looked into both nets with a HEX-editor and they are definitly different!
How did you do that? The official release has no separate net, it's embedded.
by Gabor Szots
Fri Feb 12, 2021 1:29 pm
Forum: Computer Chess Club: General Topics
Topic: MinimalChess 0.2 released
Replies: 38
Views: 2351

Re: MinimalChess 0.2 released

Hi Thomas,

It is very likely that I will start a tournament with it in the coming days.

PS. Where are you from?
by Gabor Szots
Thu Feb 11, 2021 8:02 pm
Forum: Computer Chess Club: General Topics
Topic: NN in Scorpio 3.0.11 is not loaded
Replies: 39
Views: 2253

Re: NN in Scorpio 3.0.11 is not loaded

I set mt=1 in the ini file but Scorpio still uses 2 cores of my 4-core engine. What shall I do? Hi Gabor, What mode are you running ? It should obey mt parameter for NNUE/HCE but the meaning of the mt parameter is different for NNs. Please don't change the mt parameter in that case. If you have a G...
by Gabor Szots
Thu Feb 11, 2021 5:59 pm
Forum: Computer Chess Club: General Topics
Topic: NN in Scorpio 3.0.11 is not loaded
Replies: 39
Views: 2253

Re: NN in Scorpio 3.0.11 is not loaded

I set mt=1 in the ini file but Scorpio still uses 2 cores of my 4-core engine. What shall I do?
by Gabor Szots
Thu Feb 11, 2021 10:05 am
Forum: Computer Chess Club: General Topics
Topic: How much work is it to train an NNUE?
Replies: 30
Views: 2152

Re: How much work is it to train an NNUE?

I'd prefer the opinion of NNUE experts. How much human work and how much CPU work is involved? It is irrelevant how many threads you use, if less then you will have to wait longer for the computer to finish but the human input does not change, IMO.
by Gabor Szots
Thu Feb 11, 2021 7:58 am
Forum: Computer Chess Club: General Topics
Topic: How much work is it to train an NNUE?
Replies: 30
Views: 2152

How much work is it to train an NNUE?

To develop a chess engine usually takes several monts, years or even a lifetime. But how much work is it to take an existing engine and replace its NNUE with a different one? In my naive view, to make an NNUE you collect a huge amount of games, determine which features of positions you want to analy...