We're removing those 3.0.0b games pending further investigation.CMCanavessi wrote: ↑Sun Mar 15, 2020 7:24 pm Did something happen between Devel 3.0.0a and 3.0.0b ? There's a difference of 100 elo in CCRL between the 2, with 3.0.0a being stronger. How can that be the case? 3.0.0b is even weaker than Devel 2. Weird.
New engine releases 2020
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Re: New engine releases 2020
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Re: New engine releases 2020
Maybe the change of compiler that was talked about some days ago is the culprit... hope the reason can be found soon.Modern Times wrote: ↑Sun Mar 15, 2020 8:01 pmWe're removing those 3.0.0b games pending further investigation.CMCanavessi wrote: ↑Sun Mar 15, 2020 7:24 pm Did something happen between Devel 3.0.0a and 3.0.0b ? There's a difference of 100 elo in CCRL between the 2, with 3.0.0a being stronger. How can that be the case? 3.0.0b is even weaker than Devel 2. Weird.
Follow my tournament and some Leela gauntlets live at http://twitch.tv/ccls
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Re: New engine releases 2020
Need A link for Devel 3.0.0a.......author only has version 3.0.0b currently on his site....Thx ARCMCanavessi wrote: ↑Mon Mar 16, 2020 1:41 amMaybe the change of compiler that was talked about some days ago is the culprit... hope the reason can be found soon.Modern Times wrote: ↑Sun Mar 15, 2020 8:01 pmWe're removing those 3.0.0b games pending further investigation.CMCanavessi wrote: ↑Sun Mar 15, 2020 7:24 pm Did something happen between Devel 3.0.0a and 3.0.0b ? There's a difference of 100 elo in CCRL between the 2, with 3.0.0a being stronger. How can that be the case? 3.0.0b is even weaker than Devel 2. Weird.
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Re: New engine releases 2020
Removed because of false virus alerts. I have since updated my Win10 and the alarm has gone. If you want it send me an e-mail (address in my profile) and I'll send it to you.supersharp77 wrote: ↑Mon Mar 16, 2020 9:24 amNeed A link for Devel 3.0.0a.......author only has version 3.0.0b currently on his site....Thx AR
Gabor Szots
CCRL testing group
CCRL testing group
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Re: New engine releases 2020
Try this link. I could not send an e-mail to you.supersharp77 wrote: ↑Mon Mar 16, 2020 9:24 amNeed A link for Devel 3.0.0a.......author only has version 3.0.0b currently on his site....Thx AR
http://kirill-kryukov.com/chess/discuss ... =7&t=11912
Gabor Szots
CCRL testing group
CCRL testing group
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Re: New engine releases 2020
Igel 2.4.0 at https://github.com/vshcherbyna/igel/releases/tag/2.4.0 (binaries for Raspberry Pi, Linux, macOS and Windows).
What's new:
- Implement singlular extensions
- Detect drop of score and using time more aggressively
- Remove IID and simplify search
- Do not tt cutoff on pv moves
- Simplification for nullmove pruning
- Simplification for connected pawn evalution
- Basic endgame knowledge to detect draw in eval/search
- Retune everything + decrease number of tunnable parameters from 2600 to 1500
- Apply LMR when at least one legal move has been played
- Decrease reductions in LMR for pv moves
Relative strength compared to previous versions of Igel in 60s+0.6s time control:
Code: Select all
os=linux
hash=256
tc=all/60+0.6
Score of Igel 2.4.0 64 POPCNT vs Igel 2.3.1 64 POPCNT: 266 - 170 - 564 [0.548] 1000
Elo difference: 33.46 +/- 14.19
Code: Select all
os=windows
hash=256
tc=40/102
Score of Igel 2.4.0 64 POPCNT vs Winter 0.7 BMI2: 7 - 0 - 3 [0.850] 10
Code: Select all
os=windows
hash=256
tc=40/102
Score of Igel 2.4.0 64 POPCNT vs RubiChess 1.6: 5 - 2 - 4 [0.636] 11
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Re: New engine releases 2020
Thanks Voffka. Good to see you have so many ideas.
Gabor Szots
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Re: New engine releases 2020
Thank you Volodymyr !
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Re: New engine releases 2020
You are always welcome!
P.S. I am out of ideas lately It is harder and harder to get elo these days
P.S. I am out of ideas lately It is harder and harder to get elo these days
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Re: New engine releases 2020
Chess XBoard https://github.com/genecook/chess/releases
PayFleens UCI https://github.com/robertomil81mil/PayFleens
PayFleens UCI https://github.com/robertomil81mil/PayFleens