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Latest topics
» Play chess games 2019
Latest abrok Development Versions  April 16th EmptyYesterday at 7:39 pm by naahi

» Infinity Chess Tour Games 2019 + updates
Latest abrok Development Versions  April 16th EmptyYesterday at 7:13 pm by naahi

» asmFishW May 18 th " Incorrectly named as 22nd May on some forums
Latest abrok Development Versions  April 16th EmptyYesterday at 6:30 pm by Clair Ph.U.K

» Bird Opening Powerbook 2019
Latest abrok Development Versions  April 16th EmptyYesterday at 12:27 pm by Doppelganger

» ChessOk MegaData 2019
Latest abrok Development Versions  April 16th EmptyTue May 21, 2019 7:53 pm by naahi

» TWIC Databases
Latest abrok Development Versions  April 16th EmptyTue May 21, 2019 7:47 pm by naahi

» asmFishCP
Latest abrok Development Versions  April 16th EmptyFri May 17, 2019 3:22 pm by Play4Fun

» Latest Stockfish development builds compiled by I. Ivec . May 16th
Latest abrok Development Versions  April 16th EmptyFri May 17, 2019 1:58 pm by Clair Ph.U.K

»  Pirates.bin 16th May 2019 . By Hazan Satriani
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 Latest abrok Development Versions April 16th

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LondonFrau
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LondonFrau

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Latest abrok Development Versions  April 16th Empty
PostSubject: Latest abrok Development Versions April 16th   Latest abrok Development Versions  April 16th EmptyTue Apr 16, 2019 3:12 pm




Windows x64 for Haswell CPUs
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for Haswell CPUs
Linux x64 for modern computers
Linux x64
Author: protonspring
Date: Tue Apr 16 16:12:47 2019 +0200
Timestamp: 1555423967

Calculate passedCount real-time #2099

This is a non-functional simplification which removes the passedCount variable in pawns.

STC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 27982 W: 6227 L: 6118 D: 15637 Elo +1.35
http://tests.stockfishchess.org/tests/view/5cb3cdd30ebc5925cf017025

Combo STC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 17368 W: 3925 L: 3795 D: 9648 Elo +2.60
http://tests.stockfishchess.org/tests/view/5cb3d3510ebc5925cf01709a

Non functional test.
Windows x64 for Haswell CPUs
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for Haswell CPUs
Linux x64 for modern computers
Linux x64
Author: protonspring
Date: Tue Apr 16 16:09:36 2019 +0200
Timestamp: 1555423776

Remove semiopenFiles in pawns and simplify space #2102

This is a functional simplification.

1. semiopenFiles is removed in pawns and uses the piece arrays in position instead.

2. popcount is removed in space calculations and uses pawn piece count instead.

STC
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 33327 W: 7423 L: 7324 D: 18580 Elo +1.03
http://tests.stockfishchess.org/tests/view/5cb4be090ebc5925cf018511

LTC
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 10173 W: 1774 L: 1636 D: 6763 Elo +4.71
http://tests.stockfishchess.org/tests/view/5cb4c5920ebc5925cf018696

_________________
Bettina...............The greatest happiness of life is the conviction that we are loved.

Victor Hugo


Last edited by LondonFrau on Wed Apr 17, 2019 4:32 pm; edited 1 time in total
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LondonFrau
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Latest abrok Development Versions  April 16th Empty
PostSubject: Re: Latest abrok Development Versions April 16th   Latest abrok Development Versions  April 16th EmptyWed Apr 17, 2019 4:31 pm

LondonFrau wrote:







Windows x64 for Haswell CPUs
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for Haswell CPUs
Linux x64 for modern computers
Linux x64
Author: protonspring
Date: Tue Apr 16 16:12:47 2019 +0200
Timestamp: 1555423967

Calculate passedCount real-time #2099

This is a non-functional simplification which removes the passedCount variable in pawns.

STC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 27982 W: 6227 L: 6118 D: 15637 Elo +1.35
http://tests.stockfishchess.org/tests/view/5cb3cdd30ebc5925cf017025

Combo STC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 17368 W: 3925 L: 3795 D: 9648 Elo +2.60
http://tests.stockfishchess.org/tests/view/5cb3d3510ebc5925cf01709a

Non functional test.
Windows x64 for Haswell CPUs
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for Haswell CPUs
Linux x64 for modern computers
Linux x64
Author: protonspring
Date: Tue Apr 16 16:09:36 2019 +0200
Timestamp: 1555423776

Remove semiopenFiles in pawns and simplify space #2102

This is a functional simplification.

1. semiopenFiles is removed in pawns and uses the piece arrays in position instead.

2. popcount is removed in space calculations and uses pawn piece count instead.

STC
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 33327 W: 7423 L: 7324 D: 18580 Elo +1.03
http://tests.stockfishchess.org/tests/view/5cb4be090ebc5925cf018511

LTC
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 10173 W: 1774 L: 1636 D: 6763 Elo +4.71
http://tests.stockfishchess.org/tests/view/5cb4c5920ebc5925cf018696
!! latest version !!


Windows x64 for Haswell CPUs
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for Haswell CPUs
Linux x64 for modern computers
Linux x64
Author: protonspring
Date: Tue Apr 16 23:10:53 2019 +0200
Timestamp: 1555449053

Move pawnsOnSquares to Position (#2100)

We can remove the values in Pawns if we just use the piece arrays in Position. This reduces the size of a pawn entry. This simplification passed individually, and in concert with ps_passedcount100 (removes passedCount storage in pawns.).

STC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 19957 W: 4529 L: 4404 D: 11024 Elo +2.18
http://tests.stockfishchess.org/tests/view/5cb3c2d00ebc5925cf016f0d

Combo STC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 17368 W: 3925 L: 3795 D: 9648 Elo +2.60
http://tests.stockfishchess.org/tests/view/5cb3d3510ebc5925cf01709a

This is a non-functional simplification.

_________________
Bettina...............The greatest happiness of life is the conviction that we are loved.

Victor Hugo
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