CorChess engine

click on the link above,and see that the last update was from may 14

http://chess.ultimaiq.net/stockfish.html

dawnload

thank you

Hi all people of the world I am uploading corchess with large pages.

mediafire.com file/6jxw4lphwj022od/CorChess_6.0_170520_64_BMI2.exe/file

Also as a addon i give you stockfish latest dev build with large pages

mediafire.com file/mi1hi1kumthtnbf/Stockfish_150520_64_BMI2.exe/file

So now u people can play better chess

sorry i give only Bmi2 compiles because my computer is BMI2 computer and i suggest old computer users to buy new ones lol.

@l3rilliance wrote:

sorry i give only Bmi2 compiles because my computer is BMI2 computer and i suggest old computer users to buy new ones lol.

Not so fair from you: there's people who can't afford such cost. When I made my compilings I provided any kind of flavour; you should have posted at least the base x64.

@l3rilliance wrote:

Hi all people of the world I am uploading corchess with large pages.

mediafire.com file/6jxw4lphwj022od/CorChess_6.0_170520_64_BMI2.exe/file

Also as a addon i give you stockfish latest dev build with large pages

mediafire.com file/mi1hi1kumthtnbf/Stockfish_150520_64_BMI2.exe/file

So now u people can play better chess

sorry i give only Bmi2 compiles because my computer is BMI2 computer and i suggest old computer users to buy new ones lol.

I really like this compilation. Now the engines are faster and more powerful.
Keep updating them because you are doing a quality thing.
I had given up using Corchess to analyze correspondence games, but now I came back with confidence. Ivec is a good specialist, but I don't understand why he gave up big pages.

I did not notice the difference in speed, moreover, I held a small tournament, and the original won .Out of 10 games 4-0

@lisandr wrote:

I did not notice the difference in speed, moreover, I held a small tournament, and the original won .Out of 10 games 4-0

I use chess engines to analyze games by correspondence, not for matches between engines. A faster engine reaches a certain depth in a shorter time and reaches a larger number of positions in Syzygy per unit time. But I am particularly interested in the accuracy of the calculation. In vain is an engine faster if it shows me a weak move. Corrchess 170520 with large pages is clearly better than the original Corrchess 140520. The original Corchess does not find the mat in a test position even in 30 minutes, and the corchess 170520 finds the mat in 20sec! Older versions of Corchess found my mate in 2-4min. which was still acceptable. I would be curious to know how Mr. Ivec explains giving up the big pages.

so you can enable it via Windows

CorChess: Updated May, 7 2020 .
FOR WINDOWS AND ANDROID, NO LINUX OR MACOS.

Changelog:

- Queen Mobility Tweak
- Remove and replace DoubledIsolated penalty by Doubled


Compiled by Ivan Ivec and Skynet.


This edition includes:

Windows:

- CorChess 250520 x64 BMI2.exe for Haswell CPUs
- CorChess 250520 x64 modern.exe for modern computers
- CorChess 250520 x64.exe for standard 64-bit CPUs

Android:

- CorChess 230520 arm7-pgo for 32bit Android systems
- CorChess 230520 arm8-pgo for 64bit Android systems

Windows exeutables compiled by Ivan Ivec, Android binaries compiled by Skyned (OutSkirts forum).

Stockfish and CorChess development builds compiled by I. Ivec

http://chess.ultimaiq.net/stockfish.html

Stockfish and CorChess development builds compiled by I. Ivec

June 6, 2020

http://chess.ultimaiq.net/stockfish.html

CorChess: Updated June, 8 2020 .
For Windows, Linux and Android, NO MACOS!

Changelog:

- Singular quiet LMR
- Minimal thinking time, even if only one rootMove.
- small speed-up in movegen
- Use lowply-history also on low depths.


This edition includes:

Windows:

- CorChess 6.0 070620 x64 BMI2.exe for 64bit Windows systems and Intel processors
- CorChess 6.0 070620 x64 general.exe for general 64bit Windows systems
- CorChess 6.0 070620 x64 modern.exe for modern machines on a 64bit Windows system (uses popcnt asm-instruction)
- CorChess 6.0 070620 x64 ppc.exe uses popcnt asm-instruction on a 64bit Windows system
- CorChess 6.0 070620 x64.exe for 64bit Windows systems

- CorChess 6.0 070620 32bit general.exe for general 32bit Windows systems
- CorChess 6.0 070620 32bit old.exe for old cpus on a 32bit Windows system
- CorChess 6.0 070620 32bit ppc.exe uses popcnt asm-instruction on a 32bit Windows system
- CorChess 6.0 070620 32bit.exe for 32bit Windows systems


Linux:

- CorChess 6.0 070620 x64 BMI2 for 64bit Linux systems and Intel processors
- CorChess 6.0 070620 x64 general for general 64bit Linux systems
- CorChess 6.0 070620 x64 modern for modern machines on a 64bit Linux system (uses popcnt asm-instruction)
- CorChess 6.0 070620 x64 ppc uses popcnt asm-instruction on a 64bit Linux system
- CorChess 6.0 070620 x64 for 64bit Linux systems

- CorChess 6.0 070620 32bit general for general 32bit Linux systems
- CorChess 6.0 070620 32bit old for old cpus on a 32bit Linux system
- CorChess 6.0 070620 32bit ppc uses popcnt asm-instruction on a 32bit Linux system
- CorChess 6.0 070620 32bit for 32bit Linux systems


Android:

- Cor-310520-arm7-pgo for 32bit Android systems
- Cor-310520-arm8-pgo pgo for 64bit Android systems

Android compile provided by Skynet.

CorChess: Updated June, 15 2020 .
For Windows, Linux and Android (NOT UPDATED), NO MACOS!

Changelog:

- Adjust history threshold for quiet moves futility pruning
- Quantize eval to multiples of 16
- Tuned values for search constants

Can anyone tell best settings for Brainfish engine for Driodfish fish

CorChess: Updated June, 26 2020 .

Changelog:

- Small cleanups
- Make endgames consistent
- Introduce bonus for queen infiltration

This is a non-aligned update: the Windows executables are compiled by Ivan Ivec, the Android binaries by Skynet while the Linux ones are compiled by me but they are not updated, as I am out of home again. Only the Linux binaries are not updated; I've preferred to keep them as I want that most people possible can find chess software for their devices; if I avoided to include them the Linux users would have been cut out.

This edition includes:

Windows (64BIT ONLY):

- CorChess 220620 x64 BMI2.exe for Haswell CPUs
- CorChess 220620 x64 modern.exe for modern computers
- CorChess 220620 x64.exe for standard 64-bit CPUs

Linux:

- CorChess 6.0 150620 x64 BMI2 for 64bit Linux systems and Intel processors
- CorChess 6.0 150620 x64 general for general 64bit Linux systems
- CorChess 6.0 150620 x64 modern for modern machines on a 64bit Linux system (uses popcnt asm-instruction)
- CorChess 6.0 150620 x64 ppc uses popcnt asm-instruction on a 64bit Linux system
- CorChess 6.0 150620 x64 for 64bit Linux systems

- CorChess 6.0 150620 32bit general for general 32bit Linux systems
- CorChess 6.0 150620 32bit old for old cpus on a 32bit Linux system
- CorChess 6.0 150620 32bit ppc uses popcnt asm-instruction on a 32bit Linux system
- CorChess 6.0 150620 32bit for 32bit Linux systems

Android:

- Cor-220620-arm7-pgo for 32bit Android systems
- Cor-220620-arm7-pgo for 64bit Android systems

Windows exeutables compiled by Ivan Ivec, Linux binaries compiled by me, Android binaries compiled by Skynet.