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remove all vcfsearch (keep razoring)
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test f15
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dhbloo committed Oct 13, 2024
1 parent 0242b95 commit 530ba3c
Showing 1 changed file with 2 additions and 2 deletions.
4 changes: 2 additions & 2 deletions Rapfi/search/ab/search.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -889,9 +889,9 @@ Value search(Board &board, SearchStack *ss, Value alpha, Value beta, Depth depth
if (PvNode && depth > 1 && ttMove)
depth -= std::clamp((depth - ttDepth) * IIR_REDUCTION_TT, 0.0f, IIR_REDUCTION_TT_MAX);

// Drop to vcfsearch if depth is below zero
// Drop to leaf node if depth is below zero
if (depth <= 0)
return vcfsearch<Rule, NT>(board, ss, alpha, beta);
return search<Rule, NT>(board, ss, alpha, beta, depth, cutNode);

// Internal iterative deepening on higher depth (~1 elo)
if (depth >= IID_DEPTH && !ttMove) {
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