Search found 3551 matches

by Henk
Wed Jan 16, 2019 8:02 pm
Forum: Computer Chess Club: General Topics
Topic: The "tsvetkov" style vs Leela?
Replies: 1
Views: 258

Re: The "tsvetkov" style vs Leela?

[Moderation] Removed at poster's request.
by Henk
Wed Jan 16, 2019 7:16 pm
Forum: Computer Chess Club: General Topics
Topic: Analyze game for dummies
Replies: 3
Views: 163

Re: Analyze game for dummies

Ok. Already found it. View->Evaluation Graph
by Henk
Wed Jan 16, 2019 3:58 pm
Forum: Computer Chess Club: General Topics
Topic: Analyze game for dummies
Replies: 3
Views: 163

Re: Analyze game for dummies

Is it possible to get an eval graph using winboard?
by Henk
Wed Jan 16, 2019 3:33 pm
Forum: Computer Chess Club: General Topics
Topic: Analyze game for dummies
Replies: 3
Views: 163

Analyze game for dummies

Hadn't used analyze game before. But I see position score changes sign depending on side to move. So I can't spot easily which moves were good or bad. Actually I like to see blunders, errors listed. All too inconvenient now. Why this output? Using stockfish 10 engine [pre] [Event "Edited game"] [Sit...
by Henk
Wed Jan 16, 2019 8:51 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 with latest test30 nets is vastly superior positionally
Replies: 27
Views: 2419

Re: Lc0 with latest test30 nets is vastly superior positionally

What I remember is that an engine scores best on Win at chess if it limits it's reductions and pruning to only alpha beta search.

So only applying optimizations that give no information loss. Problem is that it won't search deep.
by Henk
Sat Jan 12, 2019 1:48 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: ASP.NET core 2.2 and visual studio 2017
Replies: 1
Views: 95

Re: ASP.NET core 2.2 and visual studio 2017

My current or previous version of GUI was using ASP.NET MVC 4. So no core.
It also used SignalR for monitoring position analysis. Somehow that only works now for google chrome browser.
by Henk
Sat Jan 12, 2019 1:02 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: ASP.NET core 2.2 and visual studio 2017
Replies: 1
Views: 95

ASP.NET core 2.2 and visual studio 2017

Busy doing this exercise. https://docs.microsoft.com/en-us/aspnet/core/tutorials/first-mvc-app/adding-controller?view=aspnetcore-2.2&tabs=visual-studio But visual studio 2017 on my computer does not have 2.2. So I installed it using nuget. But became a total mess. Could not scaffold or generate code...
by Henk
Fri Jan 04, 2019 10:55 am
Forum: Computer Chess Club: General Topics
Topic: SchaakMachine: Clear win
Replies: 11
Views: 978

Re: SchaakMachine: Clear win

A narrow win due to "improved" passed pawn evaluation during endgame. 11 Na7?? [Event "Computer Chess Game"] [Site "HP"] [Date "2019.01.04"] [Round "-"] [White "SchaakMachine"] [Black "Fairy-Max 4.8S"] [Result "1-0"] [TimeControl "120"] [Annotator "1. +0.10 1... +0.10"] 1. Nf3 {+0.10/7} d6 {+0.10/8 ...
by Henk
Thu Jan 03, 2019 9:56 pm
Forum: Computer Chess Club: General Topics
Topic: SchaakMachine: Clear win
Replies: 11
Views: 978

Re: SchaakMachine: Clear win

Indeed, adding noise in the root should not be done for mate scores. @Henk: do you add "noise" only in the root, or everywhere? I am not sure I understand your code. 'lb' and 'ub' are alpha and beta? The way I always do it is precompensate alpha and beta for the noise I am going to add. So noise = ...
by Henk
Thu Jan 03, 2019 5:24 pm
Forum: Computer Chess Club: General Topics
Topic: SchaakMachine: Clear win
Replies: 11
Views: 978

Re: SchaakMachine: Clear win

Yes lb = lowerbound = alpha etcetera.

I remember trying that some time ago. Could not make it work.
Maybe I'll try again.

But anyhow SchaakMachine still playing (much) worse than FairyMax on 2 minutes games.