value = -search<NonPV, false>(pos, ss+1, -(alpha+1), -alpha, d, true);
- // Research at intermediate depth if reduction is very high
+ // Re-search at intermediate depth if reduction is very high
if (value > alpha && ss->reduction >= 4 * ONE_PLY)
{
Depth d2 = std::max(newDepth - 2 * ONE_PLY, ONE_PLY);