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Helper functions to count material for both sides

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Syntactic sugar: helper functions to count material or pieces for both sides.

No functional change

Closes #1025
This commit is contained in:
snicolet
2017-03-08 18:45:09 -08:00
committed by Joona Kiiski
parent d490bb9973
commit c3d2e6aba9
3 changed files with 17 additions and 7 deletions
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4
src/search.cpp
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@@ -643,7 +643,7 @@ namespace {
// Step 4a. Tablebase probe
if (!rootNode && TB::Cardinality)
{
int piecesCount = pos.count<ALL_PIECES>(WHITE) + pos.count<ALL_PIECES>(BLACK);
int piecesCount = pos.count<ALL_PIECES>();
if ( piecesCount <= TB::Cardinality
&& (piecesCount < TB::Cardinality || depth >= TB::ProbeDepth)
@@ -900,7 +900,7 @@ moves_loop: // When in check search starts from here
{
if ( !captureOrPromotion
&& !givesCheck
&& (!pos.advanced_pawn_push(move) || pos.non_pawn_material(WHITE) + pos.non_pawn_material(BLACK) >= 5000))
&& (!pos.advanced_pawn_push(move) || pos.non_pawn_material() >= 5000))
{
// Move count based pruning
if (moveCountPruning)