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This commit is contained in:
Marco Costalba 2015-02-22 14:19:12 +01:00
commit 8d16111ffd
2 changed files with 8 additions and 7 deletions
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10
src/evaluate.cpp
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@ -61,11 +61,11 @@ namespace {
// KingAttackWeights array. // KingAttackWeights array.
int kingAttackersWeight[COLOR_NB]; int kingAttackersWeight[COLOR_NB];
// kingAdjacentZoneAttacksCount[color] is the number of attacks to squares // kingAdjacentZoneAttacksCount[color] is the number of attacks by the given
// directly adjacent to the king of the given color. Pieces which attack // color to squares directly adjacent to the enemy king. Pieces which attack
// more than one square are counted multiple times. For instance, if black's // more than one square are counted multiple times. For instance, if there is
// king is on g8 and there's a white knight on g5, this knight adds // a white knight on g5 and black's king is on g8, this white knight adds 2
// 2 to kingAdjacentZoneAttacksCount[BLACK]. // to kingAdjacentZoneAttacksCount[WHITE].
int kingAdjacentZoneAttacksCount[COLOR_NB]; int kingAdjacentZoneAttacksCount[COLOR_NB];
Bitboard pinnedPieces[COLOR_NB]; Bitboard pinnedPieces[COLOR_NB];

3
src/pawns.cpp
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@ -227,7 +227,8 @@ void init()
for (Rank r = RANK_2; r < RANK_8; ++r) for (Rank r = RANK_2; r < RANK_8; ++r)
{ {
int bonus = Seed[r] + (phalanx ? (Seed[r + 1] - Seed[r]) / 2 : 0); int bonus = Seed[r] + (phalanx ? (Seed[r + 1] - Seed[r]) / 2 : 0);
Connected[opposed][phalanx][r] = make_score(bonus / 2, bonus >> opposed); bonus >>= opposed;
Connected[opposed][phalanx][r] = make_score( 3 * bonus / 2, bonus);
} }
} }