Search found 214 matches

by sovaz1997
Sun Nov 25, 2018 6:15 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: alpha bound in hash table
Replies: 14
Views: 1678

Re: alpha bound in hash table

Are you storing "bestScore" or alpha. I suppose alpha shall be stored because this score will be used if e.b == TT::B_alpha && e.score <= alpha and as alpha is always >= bestScore, I think it is safer in a fail-soft framework. We don't need safe solutions. We need ELO-gaining solutions :-) Indeed I...
by sovaz1997
Sun Nov 25, 2018 9:07 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Open Swiss Edition II
Replies: 62
Views: 6321

Re: Open Swiss Edition II

Zevra beat K2? Unexpectedly for me. I was hoping for a draw at best :D
by sovaz1997
Wed Nov 21, 2018 4:37 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Compiler problems and engine degradation
Replies: 4
Views: 696

Re: Compiler problems and engine degradation

Thanks for such a detailed answer! I'll try to find errors. I just tested Stockfish just in case and it hasn't such problems, which means that I have a problem in my code.
by sovaz1997
Wed Nov 21, 2018 4:10 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Compiler problems and engine degradation
Replies: 4
Views: 696

Re: Compiler problems and engine degradation

1+0.01: same results Score of Zevra v2.1 r210 vs Zevra v2.1.1 r216: 4 - 4 - 1 [0.500] 9 Score of Zevra v2.1 r210 vs Zevra v2.1.1 r216: 9 - 29 - 8 [0.283] 46 Score of Zevra v2.1.1 r216 vs Zevra v2.1.1 r216: 19 - 185 - 32 [0.148] 236 Score of Zevra v2.1 r210 vs Zevra v2.1.1 r216: 20 - 225 - 35 [0.134]...
by sovaz1997
Wed Nov 21, 2018 4:07 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Compiler problems and engine degradation
Replies: 4
Views: 696

Compiler problems and engine degradation

Have you ever had such situations? After updating the system, the same version of the engine suddenly became degraded (gradually playing worse and worse) Cutechess-cli, MinGW/gcc It's start normally but the more games, the worse the engine plays. Same versions! Score of Zevra v2.1.1 r216 vs Zevra v2...
by sovaz1997
Tue Nov 20, 2018 8:27 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Open Swiss Edition II
Replies: 62
Views: 6321

Re: Open Swiss Edition II

If this is possible, you can use the dev version of Zevra v2.2: https://drive.google.com/file/d/1o0plH_ ... sp=sharing
by sovaz1997
Mon Nov 19, 2018 3:14 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: 71st Amateur Series Division 6
Replies: 12
Views: 1574

Re: 71st Amateur Series Division 6

It will be interesting to see how Schooner 2.x will beat others in the 7th division :D
by sovaz1997
Sat Nov 17, 2018 7:41 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: On-line engine blitz tourney November
Replies: 15
Views: 1762

Re: On-line engine blitz tourney November

And how to register? I managed to log in :)
I have registeration ("zevra") but Idk password)
----
Ok, I found it in mail :)
by sovaz1997
Sat Nov 17, 2018 5:10 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: On-line engine blitz tourney November
Replies: 15
Views: 1762

Re: On-line engine blitz tourney November

It looks like it works :D

My settings:

Code: Select all

[Polyglot]

EngineName="Zevra v2.2 dev"
EngineDir="D:\ZevraTest\"
EngineCommand="zevra_master.exe"

[Engine]

Hash=1024
Do I need to change something?