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Partially restore HistoryMax

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Should be not useful but better safe than sorry.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-01-15 11:21:00 +01:00
parent 13a42284b6
commit 877b468e3e
2 changed files with 6 additions and 8 deletions
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4
src/movepick.cpp
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@@ -247,10 +247,10 @@ void MovePicker::score_evasions() {
{
m = cur->move;
if ((seeScore = pos.see_sign(m)) < 0)
cur->score = seeScore - (1 << 29); // Be sure are at the bottom
cur->score = seeScore - History::MaxValue; // Be sure we are at the bottom
else if (pos.move_is_capture(m))
cur->score = pos.midgame_value_of_piece_on(move_to(m))
- pos.type_of_piece_on(move_from(m)) + (1 << 29);
- pos.type_of_piece_on(move_from(m)) + History::MaxValue;
else
cur->score = H.value(pos.piece_on(move_from(m)), move_to(m));
}