- // Do zugzwang verification search for high depths, don't store in TT
- // if search was stopped.
- if ( ( depth < 6 * OnePly
- || search(pos, ss, beta, depth-5*OnePly, ply, false, threadID) >= beta)
- && !AbortSearch
- && !TM.thread_should_stop(threadID))
- {
- assert(value_to_tt(nullValue, ply) == nullValue);