Zahak 9.0 Live Gauntlet

Discussion of computer chess matches and engine tournaments.

Moderator: Ras

kranium
Posts: 2130
Joined: Thu May 29, 2008 10:43 am

Zahak 9.0 Live Gauntlet

Post by kranium »

Running Zahak 9.0
https://github.com/amanjpro/zahak

against the top 46 free engines in a rapid TC no book gauntlet:

Time Control: 15m + 10s inc.
Hash: 4096 Mb
Threads: 20
Ponder: Off
Opening Book: Off
Repeat Openings: On (each engine plays every other engine twice: once as white...once as black)
TBs: Gaviota 5-man or Syzygy 6-man
TB adjudication: Gaviota 5-man
Draw Adjudication: 40 moves & 4 consecutive moves each with scores +-0.05
Resign Adjudication: 4 consecutive moves by one side with score -500 or less
Processor: AMD Ryzen 9 3900X 12-Core (24 thread) CPU @ 3.79 GHz
RAM: 32.0 GB
Platform: Windows 10 Pro

Games can be viewed live (realtime):
http://users.telenet.be/chesslogik/cccc/
amanjpro
Posts: 883
Joined: Sat Mar 13, 2021 1:47 am
Full name: Amanj Sherwany

Re: Zahak 9.0 Live Gauntlet

Post by amanjpro »

kranium wrote: Thu Nov 25, 2021 11:29 pm Running Zahak 9.0
https://github.com/amanjpro/zahak

against the top 46 free engines in a rapid TC no book gauntlet:

Time Control: 15m + 10s inc.
Hash: 4096 Mb
Threads: 20
Ponder: Off
Opening Book: Off
Repeat Openings: On (each engine plays every other engine twice: once as white...once as black)
TBs: Gaviota 5-man or Syzygy 6-man
TB adjudication: Gaviota 5-man
Draw Adjudication: 40 moves & 4 consecutive moves each with scores +-0.05
Resign Adjudication: 4 consecutive moves by one side with score -500 or less
Processor: AMD Ryzen 9 3900X 12-Core (24 thread) CPU @ 3.79 GHz
RAM: 32.0 GB
Platform: Windows 10 Pro

Games can be viewed live (realtime):
http://users.telenet.be/chesslogik/cccc/
Oh, thanks a lot :)
kranium
Posts: 2130
Joined: Thu May 29, 2008 10:43 am

Re: Zahak 9.0 Live Gauntlet

Post by kranium »

Zahak 9.0 currently at 45% (win %) against a very strong field...right behind Defenchess 2.2.
Keep up the good work!

http://users.telenet.be/chesslogik/cccc/

Out of 39 games as white, Zahak played
1. e4 39 times (61.5% - winning % from white side)
1. d4 17 times (50%)
1. Nf3 3 times (50%)
1. c4 1 time (50%)

Out of 39 games as black, Zahak answers 1. e4 with
1. ... c5 28 times (37.5%)
1. ... e6 6 times (50%)
1. ... e5 5 times (30%)
kranium
Posts: 2130
Joined: Thu May 29, 2008 10:43 am

Re: Zahak 9.0 Live Gauntlet

Post by kranium »

Whoops, previous stats were incorrect...

Out of 30 games as white, Zahak played
1. e4 21 times (50% - winning % from white side)
1. d4 7 times (57.1%)
1. Nf3 2 times (50%)

Out of 18 games as black vs 1. e4 Zahak answered with
1. ... c5 18 times (25%)
amanjpro
Posts: 883
Joined: Sat Mar 13, 2021 1:47 am
Full name: Amanj Sherwany

Re: Zahak 9.0 Live Gauntlet

Post by amanjpro »

kranium wrote: Fri Nov 26, 2021 9:22 pm Whoops, previous stats were incorrect...

Out of 30 games as white, Zahak played
1. e4 21 times (50% - winning % from white side)
1. d4 7 times (57.1%)
1. Nf3 2 times (50%)

Out of 18 games as black vs 1. e4 Zahak answered with
1. ... c5 18 times (25%)
It is always cool to see your engine play in slower time control :)