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OliThink 5.1.2 released
Posted: Thu Apr 03, 2008 11:42 pm
by OliverBr
Download at
http://home.arcor.de/dreamlike/chess/
Changes to 5.1.1:
PV-Search, getting rid of Alpha-Beta Windows
Minor changes in time control
Draw Check for insufficient Material
Pruning Window in Quiescence reduced
Search extension moved into the move-loop
Re: OliThink 5.1.2 released
Posted: Fri Apr 04, 2008 10:27 am
by beachknight
Hi Oliver,
I have trouble with downloading.
Do you have a second download link?
Best,
Re: OliThink 5.1.2 released
Posted: Fri Apr 04, 2008 10:44 am
by Graham Banks
beachknight wrote:Hi Oliver,
I have trouble with downloading.
Do you have a second download link?
Best,
I've put the 32-bit download here for now until Oliver replies. Hope you're okay with that Oliver.
http://kirr.homeunix.org/chess/discussi ... f=7&t=3348
Re: OliThink 5.1.2 released
Posted: Fri Apr 04, 2008 10:48 am
by beachknight
Thank you so much, Graham.
just downloaded from the link you provided.
Best to you,
Re: OliThink 5.1.2 released
Posted: Fri Apr 04, 2008 10:49 am
by Graham Banks
beachknight wrote:Thank you so much, Graham.
just downloaded from the link you provided.
Best to you,
No problem Harun. Happy to help. I just hope that Oliver doesn't mind.
Regards, Graham.
Re: OliThink 5.1.2 released
Posted: Fri Apr 04, 2008 10:59 am
by beachknight
Nowadays, this type of connection problems is on the rise for me.
Strange enough. This applies for both local and international links.
Where are the good old days of internet freedom?
Best,
Re: OliThink 5.1.2 released
Posted: Fri Apr 04, 2008 11:20 am
by OliverBr
It's just a temporily problem with the provider. But I will submit olithink soon to softpedia, so there will be a second source.
Re: OliThink 5.1.2 released
Posted: Fri Apr 04, 2008 11:21 am
by OliverBr
Graham Banks wrote:beachknight wrote:Hi Oliver,
I have trouble with downloading.
Do you have a second download link?
Best,
I've put the 32-bit download here for now until Oliver replies. Hope you're okay with that Oliver.
http://kirr.homeunix.org/chess/discussi ... f=7&t=3348
I am very okay with that and even thankful for the help!
Re: OliThink 5.1.2 released - Blitz 1' 1'' tourney to test
Posted: Fri Apr 04, 2008 11:24 am
by OliverBr
5.1.2 is apparently much stronger than 5.1.1, but 5.1.1 is much more successfull against Glaurung.
Could be an explanation that 5.1.2 has pv-search (like Glaurung) and 5.1.1 has not (like Crafty)?
Here the table:
Code: Select all
Engine Score Gl Cr Ol Ol S-B
1: Glaurung 42.0/60 ···················· 01110=0==0=0111=110= 1111110111=111111=== 11011=11011=10110110 1041.0
2: Crafty 40.0/60 10001=1==1=1000=001= ···················· =11==0=0=1111110=101 11=111=1111111110111 947.00
3: OliThink512 23.0/60 0000001000=000000=== =00==1=1=0000001=010 ···················· 11=11100===11101==10 601.00
4: OliThink511 15.0/60 00100=00100=01001001 00=000=0000000001000 00=00011===00010==01 ···················· 493.00
120 games played / Tournament finished
Name of the tournament: Arena tournament30
Site/ Country: TARN, United Kingdom
Level: Blitz 1/1
Hardware: Dual AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ 2412 MHz with 1,534 MB Memory
Operating system: Microsoft Windows XP Home Edition Service Pack 2 (Build 2600)
And here h2h:
Code: Select all
-----------------Crafty-----------------
Crafty - Glaurung : 9.0/20 6-8-6 (10001=1==1=1000=001=) 45% -35
Crafty - OliThink511 : 18.0/20 17-1-2 (11=111=1111111110111) 90% +382
Crafty - OliThink512 : 13.0/20 10-4-6 (=11==0=0=1111110=101) 65% +108
-----------------Glaurung-----------------
Glaurung - Crafty : 11.0/20 8-6-6 (01110=0==0=0111=110=) 55% +35
Glaurung - OliThink511 : 14.0/20 13-5-2 (11011=11011=10110110) 70% +147
Glaurung - OliThink512 : 17.0/20 15-1-4 (1111110111=111111===) 85% +301
-----------------OliThink511-----------------
OliThink511 - Crafty : 2.0/20 1-17-2 (00=000=0000000001000) 10% -382
OliThink511 - Glaurung : 6.0/20 5-13-2 (00100=00100=01001001) 30% -147
OliThink511 - OliThink512 : 7.0/20 4-10-6 (00=00011===00010==01) 35% -108
-----------------OliThink512-----------------
OliThink512 - Crafty : 7.0/20 4-10-6 (=00==1=1=0000001=010) 35% -108
OliThink512 - Glaurung : 3.0/20 1-15-4 (0000001000=000000===) 15% -301
OliThink512 - OliThink511 : 13.0/20 10-4-6 (11=11100===11101==10) 65% +108
Re: OliThink 5.1.2 released - Blitz 1' 1'' tourney to test
Posted: Fri Apr 04, 2008 11:43 am
by beachknight
I'll start testing with 5.1.2 tonight, as soon as
my scheduled tests are complete.
Your tests show a ratings increase around
50-70 points.
Best,