Latest aboke builds September 1st

Subject: Latest aboke builds September 1st Sat Sep 01, 2018 6:07 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: Stéphane Nicolet
Date: Sat Sep 1 11:30:38 2018 +0200
Timestamp: 1535794238

Re-introduce "keep pawns on both flanks"

Re-introduce the "keep pawns on both flanks" idea.

STC yellow:
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 93279 W: 20175 L: 19853 D: 53251 Elo +1.20
http://tests.stockfishchess.org/tests/view/5b8a00370ebc592cf274916a

LTC:
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 11440 W: 1960 L: 1792 D: 7688 Elo +5.10
http://tests.stockfishchess.org/tests/view/5b8a329f0ebc592cf2749615

Closes https://github.com/official-stockfish/Stockfish/pull/1761

Bench: 4609645

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: Rocky640
Date: Sat Sep 1 04:33:17 2018 +0200
Timestamp: 1535769197

Long Diagonal Tweaks

a) Reduce PSQT values along the long diagonals on non-central squares
and increase the LongDiagonal bonus accordingly. The effect is to penalise
bishops on the long diagonal which can not "see" the 2 central squares.
The "good" bishops still have more or less the same bonus as current master.

b) For a bishop on a central square, because of the "| s" term in the code,
the LongDiagonalBonus was always given. So while being there, remove the "| s"
and compensate the central Bishop PSQT accordingly.

Passed STC
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 44498 W: 9658 L: 9323 D: 25517 Elo +2.62
http://tests.stockfishchess.org/tests/view/5b8992770ebc592cf2748942

Passed LTC
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 63092 W: 10324 L: 9975 D: 42793 Elo +1.92
http://tests.stockfishchess.org/tests/view/5b89a17a0ebc592cf2748b59

Closes https://github.com/official-stockfish/Stockfish/pull/1760

bench: 4693901

_________________
looking for Bettina

» Latest aboke builds September 10 th
» Latest aboke build September 27th September
» Return of Stockfish development builds compiled by I. Ivec :) Latest builds 25th September
» Latest aboke build September 4th September
» Latest aboke builds May 6th