autochess

[Thanderbyrd]

Stockcfish 1.7.1 - gugfix vers

http://www.multiupload.com/OQVLQ4UQIR

[Thanderbyrd]

Elo 2860

http://www.stockfishchess.com/download/

[Thanderbyrd]

*1.94 MB
*Winrar

http://www.multiupload.com/BUP7IBJVT0

[Thanderbyrd]

*810kb
*Winrar

http://www.stockfishchess.com/download/

[Thanderbyrd]

*(213.97 KB)

http://www.mediafire.com/?5j8j1d511lys5pw

[eliasgino2007]

Welcome all,

Download - StockFish 2.0:



Diff stats from 1.9.1 says:

54 files changed, 2130 insertions(+), 2812 deletions(-)

So almost 700 lines of code removed for this release.

Actually we didn't plan to release now, but it happens that our test
framework will be down for a couple of weeks due to new year holidays
and so, instead of just waiting two weeks, we thought it could be more
useful to release.

The release number 2.0 is to be intended as the new year release not
as a much improved version from 1.9.1: we expect some ELO gain but
nothing earth shattering Wink

Among the new user-visible changes we would like to note:

- Maximum allowed threads increased to 16 (it was

- Added new option "Use Sleeping Threads" that modifies how threads
are managed during multi CPU searches. Setting to ON should greatly
help on Hyper Thread enabled machines and _could_ help also for other
SMP cases. It is off by default because is not tested a lot (also
because we don't have big hardware) and results depend on the specific
machine. So to be on the safe side we release 2.0 with the option
disabled (here specific tests by users would be _very_ welcomed and
perhaps there could be some nice surprise especially on powerful
hardware).

- Fixed some bugs in Multi PV (courtesy of Peter Petrov), hopefully
should work now, but please report any bug you may find in this area.

On the technical side:

- We now use RKISS random generator for hash keys (courtesy of Heinz
van Saanen) instead of mersenne, it is as good as the old one and is
much smaller and simpler.

- For people compiling themselves, stockfish 2.0 signature is 7224363.
It means that running from command line 'stockfish bench' you should
get at the end 7224363 searched nodes. If this not happens please
report back, it means SF is miscompiled.

As usual a big thanks to Jim Ablett for his wonderful compiles and a
special thank to the people that allow us to use a powerful testing
framework that has really helped us to speed up development and to
achieve a better code quality overall.

Links:
StockFish 2.0 - Windows
StockFish 2.0 - Linux

Enjoy!!!


By eliasgino2007!

[eliasgino2007]

Welcome all,

Download - StockFish 2.0:

Mirror:
http://www.mediafire.com/?ss5f9x661t335bu
http://good.net/_AEuvz8Mz7
http://ifolder.ru/21115999

Enjoy!!!


By eliasgino2007!

[eliasgino2007]

Welcome all,

Download - StockFish 2.0 GTB:

Link: StockFish 2.0 GTB

Enjoy!!!


By eliasgino2007!

[eliasgino2007]

Welcome all,

Download - StockFish 2.0.1:

Windows/Linux 64/32 Msvc/Intel/GCC pgo

This is a maintenance release.
No functional change & no ELO increase from v.2.0
What's new:
Main fixes are:
- Fix a crash in multi-pv analysis
- Fix Chess960 support

Link: StockFish 2.0.1

Mirror:
http://good.net/_c4vSUTHng
http://hotfile.com/dl/94231844/0f9fc6d/ ... n.zip.html

Enjoy!!!


By eliasgino2007!

[Jetmiri_GL_LG]

which is more powerful
stockfish 2 or rybka 4

[Jetmiri_GL_LG]

tell me rybka 4 or stockfish plz

[eliasgino2007]

Welcome all,

Download - StockFish 2.0.1 (Compile by Peterpan):

By Peterpan
My first Stockfish 2.0.1 compile
Compiled with Popcnt instruction,but i couldn't test this as my CPU does not support hardware popcnt instruction.
EDIT:I meant i couldn't test with the hardware POPCNT,on my pc it works but with software emulation of Popcnt instruction.
64 bits only.
No gtb yet.

Link: StockFish 2.0.1 (Compile by Peterpan)

Enjoy!!!


By eliasgino2007!

[Rantzakli]

tell me rybka 4 or stockfish plz

I played two games Deep Rybka 4 - Stockfish 2.0.1 and won the Deep Rybka 4 1.5-0.5

[XsupremeX]

which is more powerful
stockfish 2 or rybka 4

Look here: strongest-engine-it-s-official-t1242.html

[eliasgino2007]

Welcome all,

Download - StockFish 2.0.1 64-MB-HT:

By Michael B
Windows , 64 Bit , INTEL I3 processor or better. It probably works best on HP Laptops with the I3 330UM Intel processor. Compiled with flag /QxHost.

The "Use Sleeping Threads" by default is on if you want to run benchmaks from the command line with HT.

various benchmarks:

Code: Select all

stockfish bench 128-1-15
Total time (ms): 52994
Nodes searched: 34533044
Nodes/second: 651640

stockfish bench 128-2-15
Total time (ms): 27394
Nodes searched: 30266093
Nodes/second: 1104843

stockfish bench 128-2-20
Total time (ms): 366631
Nodes searched: 501572779
Nodes/second: 1368058

stockfish bench 128-4-20
Total time (ms): 236605
Nodes searched: 414383668
Nodes/second: 1751373

Link: StockFish 2.0.1 64-MB-HT

Enjoy!!!


By eliasgino2007!