Laser 1.5 Release

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jeffreyan11
Posts: 46
Joined: Sat Sep 12, 2015 3:23 am
Location: United States

Laser 1.5 Release

Post by jeffreyan11 » Wed Dec 27, 2017 6:33 am

Laser 1.5 has now been released and is available at
https://github.com/jeffreyan11/uci-ches ... s/tag/v1.5

Self-play regressions:
+84 in 8000 games at 3+0.02
+97 in 4000 games at 15+0.05

Estimated CCRL elo is 3110

Major changes:
Multiple bugfixes
Low depth pruning changes
Evaluation tuning
Implement pondering: This is a preliminary release of pondering, which may not work with GUIs other than Cutechess. Pondering support will continue to improve in future versions.

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Graham Banks
Posts: 33167
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Re: Laser 1.5 Release

Post by Graham Banks » Wed Dec 27, 2017 7:31 am

Impressive progress! :)
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

Damir
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Joined: Mon Feb 11, 2008 2:53 pm

Re: Laser 1.5 Release

Post by Damir » Wed Dec 27, 2017 8:37 am

Very Good Jeffrey. Keep up the good work. :)

Dokterchen
Posts: 104
Joined: Wed Aug 15, 2007 10:18 am
Location: Munich

Re: Laser 1.5 Release

Post by Dokterchen » Wed Dec 27, 2017 10:06 am

Awesome progress! Thank you Jeffrey.

IanO
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Location: Portland, OR
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Re: Laser 1.5 Release

Post by IanO » Wed Dec 27, 2017 3:44 pm

Congrats on the plus result in the TCEC rapid tournament. Looks like your progress is far outstripping Laser's 2510 rating!

ThatsIt
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Re: Laser 1.5 Release

Post by ThatsIt » Thu Dec 28, 2017 6:19 pm

jeffreyan11 wrote: [...snip...]
Implement pondering: This is a preliminary release of pondering, which may not work with GUIs other than Cutechess. Pondering support will continue to improve in future versions.

Pondering works under Shredder Classic and Arena too.
And, the first match result looks also pretty well:
http://cegt.forumieren.com/t916-testing ... 5-x64#1969.

Best wishes,
G.S.
(CEGT team)

Dan Cooper
Posts: 184
Joined: Sun Nov 01, 2015 2:15 am

Re: Laser 1.5 Release

Post by Dan Cooper » Thu Dec 28, 2017 8:15 pm

Laser hype!

jeffreyan11
Posts: 46
Joined: Sat Sep 12, 2015 3:23 am
Location: United States

Re: Laser 1.5 Release

Post by jeffreyan11 » Sat Dec 30, 2017 4:18 am

That's good news, thanks for testing!
ThatsIt wrote:
jeffreyan11 wrote: [...snip...]
Implement pondering: This is a preliminary release of pondering, which may not work with GUIs other than Cutechess. Pondering support will continue to improve in future versions.

Pondering works under Shredder Classic and Arena too.
And, the first match result looks also pretty well:
http://cegt.forumieren.com/t916-testing ... 5-x64#1969.

Best wishes,
G.S.
(CEGT team)

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