- // Indicate PvNodes that will probably fail low if node was searched with non-PV search
- // at depth equal or greater to current depth and result of this search was far below alpha
- bool likelyFailLow = PvNode
- && ttMove
- && (tte->bound() & BOUND_UPPER)
- && ttValue < alpha + 200 + 100 * depth
- && tte->depth() >= depth;
-