// Check for some early stop condition
if (!StopRequest && Limits.useTimeManagement())
{
- // Stop search early when the last two iterations returned a mate score
- if ( depth >= 5
- && abs(bestValues[depth]) >= VALUE_MATE_IN_PLY_MAX
- && abs(bestValues[depth - 1]) >= VALUE_MATE_IN_PLY_MAX)
- StopRequest = true;
-
// Stop search early if one move seems to be much better than the
// others or if there is only a single legal move. Also in the latter
// case we search up to some depth anyway to get a proper score.
while ( (tte = TT.probe(pos.get_key())) != NULL
&& tte->move() != MOVE_NONE
&& pos.move_is_pl(tte->move())
- && pos.pl_move_is_legal(tte->move(), pos.pinned_pieces(pos.side_to_move()))
+ && pos.pl_move_is_legal(tte->move(), pos.pinned_pieces())
&& ply < PLY_MAX
&& (!pos.is_draw<false>() || ply < 2))
{