Hi,
Critter 0.90 is available. Download link: http://www.mediafire.com/file/syg0g65cj ... r_0.90.zip
- support for hash sizes up to 8 GB
- new executable utilizing SSE4 POPCNT instruction
- fixed behavior under Aquarium GUI, it can now play normal chess (previous version was always stuck in chess960 mode)
- decreased some bonuses related to pawn structure
- revised "bad trade" evaluation - now it is more willing to go into exchange sacrifices
- LMR in pv nodes
enjoy
Richard
Critte 0.90 released
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Critte 0.90 released
Last edited by rvida on Mon Nov 29, 2010 8:48 pm, edited 1 time in total.
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Re: Critte 0.90 released
ah, I almost forgot - it scores around 60% against Critter 0.80
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Re: Critte 0.90 released
Wow, congrats, only with these changes?rvida wrote:ah, I almost forgot - it scores around 60% against Critter 0.80
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- decreased some bonuses related to pawn structure
- revised "bad trade" evaluation - now it is more willing to go into exchange sacrifices
- LMR in pv nodes
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Re: Critte 0.90 released
Yep,a great release as usualGraham Banks wrote:Thanks Richard.
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
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Re: Critte 0.90 released
That sounds like 50-60 elo difference - is that correct?
Does the elo diff change as thinking time increases, i.e., does the gap in strength between C0.80 and C0.90 increase with thinking time, decrease, or stay roughly the same as the gap tested at presumably fast times {1+1 games perhaps?} used when testing the effect of changes made?
Does the elo diff change as thinking time increases, i.e., does the gap in strength between C0.80 and C0.90 increase with thinking time, decrease, or stay roughly the same as the gap tested at presumably fast times {1+1 games perhaps?} used when testing the effect of changes made?
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Re: Critte 0.90 released
Thanks Richard Keep up the good work.
Best
Damir
Best
Damir
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Re: Critte 0.90 released
Hello Richard
hipp hipp hooray !! Thank you verry much for this awesome engine!
Regards, Clemens Keck
hipp hipp hooray !! Thank you verry much for this awesome engine!
Regards, Clemens Keck
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Re: Critte 0.90 released
Thanks Richard, and thanks for increasing the hash size yet again!
PS: Your engine is going to be directly placed in TCEC Division 1 (more details about the new TCEC system later).
PS: Your engine is going to be directly placed in TCEC Division 1 (more details about the new TCEC system later).
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Re: Critte 0.90 released
Will be the next engine in my testings.
Thanks!
Thanks!