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Remove pawn history from ProbCut constructor

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use same style as other history tables

Passed STC:
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 184672 W: 46953 L: 46896 D: 90823
Ptnml(0-2): 604, 21095, 48887, 21140, 610
https://tests.stockfishchess.org/tests/view/654766b4136acbc573526602

closes https://github.com/official-stockfish/Stockfish/pull/4865

No functional change
This commit is contained in:
Taras Vuk
2023-11-06 15:00:06 +01:00
committed by Joost VandeVondele
parent 442c294a07
commit d0e87104aa
3 changed files with 12 additions and 16 deletions
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7
src/search.cpp
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@@ -855,8 +855,7 @@ Value search(Position& pos, Stack* ss, Value alpha, Value beta, Depth depth, boo
{
assert(probCutBeta < VALUE_INFINITE);
MovePicker mp(pos, ttMove, probCutBeta - ss->staticEval, &captureHistory,
thisThread->pawnHistory);
MovePicker mp(pos, ttMove, probCutBeta - ss->staticEval, &captureHistory);
while ((move = mp.next_move()) != MOVE_NONE)
if (move != excludedMove && pos.legal(move))
@@ -915,7 +914,7 @@ moves_loop: // When in check, search starts here
prevSq != SQ_NONE ? thisThread->counterMoves[pos.piece_on(prevSq)][prevSq] : MOVE_NONE;
MovePicker mp(pos, ttMove, depth, &thisThread->mainHistory, &captureHistory, contHist,
thisThread->pawnHistory, countermove, ss->killers);
&thisThread->pawnHistory, countermove, ss->killers);
value = bestValue;
moveCountPruning = singularQuietLMR = false;
@@ -1484,7 +1483,7 @@ Value qsearch(Position& pos, Stack* ss, Value alpha, Value beta, Depth depth) {
// will be generated.
Square prevSq = is_ok((ss - 1)->currentMove) ? to_sq((ss - 1)->currentMove) : SQ_NONE;
MovePicker mp(pos, ttMove, depth, &thisThread->mainHistory, &thisThread->captureHistory,
contHist, thisThread->pawnHistory, prevSq);
contHist, &thisThread->pawnHistory, prevSq);
int quietCheckEvasions = 0;