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DroidFish: Updated stockfish to version 2.3.1.

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Peter Osterlund
2012-09-23 08:13:11 +00:00
parent 87e38eca80
commit 0fd90e2550
8 changed files with 88 additions and 82 deletions
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4
DroidFish/jni/stockfish/endgame.cpp
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@@ -648,7 +648,7 @@ ScaleFactor Endgame<KPsK>::operator()(const Position& pos) const {
// Does the defending king block the pawns?
if ( square_distance(ksq, relative_square(strongerSide, SQ_A8)) <= 1
|| ( file_of(ksq) == FILE_A
&& !in_front_bb(strongerSide, ksq) & pawns))
&& !(in_front_bb(strongerSide, ksq) & pawns)))
return SCALE_FACTOR_DRAW;
}
// Are all pawns on the 'h' file?
@@ -657,7 +657,7 @@ ScaleFactor Endgame<KPsK>::operator()(const Position& pos) const {
// Does the defending king block the pawns?
if ( square_distance(ksq, relative_square(strongerSide, SQ_H8)) <= 1
|| ( file_of(ksq) == FILE_H
&& !in_front_bb(strongerSide, ksq) & pawns))
&& !(in_front_bb(strongerSide, ksq) & pawns)))
return SCALE_FACTOR_DRAW;
}
return SCALE_FACTOR_NONE;