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A combo of parameter tweaks

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Joint work by SFisGOD, xoroshiro and Chess13234.

This combo consists of the following tweaks:
Assorted bonuses and penalties by SFisGOD
Bishop and Rook PSQT by SFisGOD
Tempo Value by xoroshiro
Futility pruning by Chess13234

STC:
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 9005 W: 2082 L: 1882 D: 5041
http://tests.stockfishchess.org/tests/view/5c11628c0ebc5902ba119e90

LTC:
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 44207 W: 7451 L: 7157 D: 29599
http://tests.stockfishchess.org/tests/view/5c1172a40ebc5902ba119fa3

Bench: 3332460
This commit is contained in:
SFisGOD
2018-12-13 03:34:17 +08:00
committed by Stéphane Nicolet
parent 883367d217
commit 31ac538f96
4 changed files with 36 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/evaluate.cpp
View File

@@ -152,25 +152,25 @@ namespace {
};
// Assorted bonuses and penalties
constexpr Score BishopPawns = S( 3, 8);
constexpr Score CloseEnemies = S( 7, 0);
constexpr Score BishopPawns = S( 3, 7);
constexpr Score CloseEnemies = S( 8, 0);
constexpr Score CorneredBishop = S( 50, 50);
constexpr Score Hanging = S( 62, 34);
constexpr Score KingProtector = S( 6, 7);
constexpr Score KnightOnQueen = S( 20, 12);
constexpr Score LongDiagonalBishop = S( 44, 0);
constexpr Score MinorBehindPawn = S( 16, 0);
constexpr Score PawnlessFlank = S( 18, 94);
constexpr Score RestrictedPiece = S( 7, 6);
constexpr Score RookOnPawn = S( 10, 28);
constexpr Score SliderOnQueen = S( 49, 21);
constexpr Score ThreatByKing = S( 21, 84);
constexpr Score ThreatByPawnPush = S( 48, 42);
constexpr Score ThreatByRank = S( 14, 3);
constexpr Score ThreatBySafePawn = S(169, 99);
constexpr Score TrappedRook = S( 98, 5);
constexpr Score WeakQueen = S( 51, 10);
constexpr Score WeakUnopposedPawn = S( 14, 20);
constexpr Score Hanging = S( 69, 36);
constexpr Score KingProtector = S( 7, 8);
constexpr Score KnightOnQueen = S( 16, 12);
constexpr Score LongDiagonalBishop = S( 45, 0);
constexpr Score MinorBehindPawn = S( 18, 3);
constexpr Score PawnlessFlank = S( 17, 95);
constexpr Score RestrictedPiece = S( 7, 7);
constexpr Score RookOnPawn = S( 10, 32);
constexpr Score SliderOnQueen = S( 59, 18);
constexpr Score ThreatByKing = S( 24, 89);
constexpr Score ThreatByPawnPush = S( 48, 39);
constexpr Score ThreatByRank = S( 13, 0);
constexpr Score ThreatBySafePawn = S(173, 94);
constexpr Score TrappedRook = S( 96, 4);
constexpr Score WeakQueen = S( 49, 15);
constexpr Score WeakUnopposedPawn = S( 12, 23);
#undef S