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Update various comments

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Spotted by Alain Savard, Joost VandeVondele, Ronald de Man, Fabian Fichter, Chris Cain, xoto10

No functional change
This commit is contained in:
Stéphane Nicolet
2018-04-29 06:48:18 +02:00
parent 45072612d4
commit 11967e89cd
6 changed files with 15 additions and 11 deletions
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6
src/evaluate.cpp
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@@ -698,7 +698,7 @@ namespace {
} // w != 0
// Scale down bonus for candidate passers which need more than one
// pawn push to become passed or have a pawn in front of them.
// pawn push to become passed, or have a pawn in front of them.
if ( !pos.pawn_passed(Us, s + Up)
|| (pos.pieces(PAWN) & forward_file_bb(Us, s)))
bonus = bonus / 2;
@@ -731,9 +731,7 @@ namespace {
if (pos.non_pawn_material() < SpaceThreshold)
return SCORE_ZERO;
// Find the safe squares for our pieces inside the area defined by
// SpaceMask. A square is unsafe if it is attacked by an enemy
// pawn, or if it is undefended and attacked by an enemy piece.
// Find the available squares for our pieces inside the area defined by SpaceMask
Bitboard safe = SpaceMask
& ~pos.pieces(Us, PAWN)
& ~attackedBy[Them][PAWN];