From c94b37fe67cdc401399d95ff752e8f5587964ef5 Mon Sep 17 00:00:00 2001 From: dhb <1084714805@qq.com> Date: Fri, 26 Jul 2024 23:59:41 +0800 Subject: [PATCH] ablation: no increase reduction for cut nodes if is not killer moves test r15 --- Rapfi/search/ab/search.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Rapfi/search/ab/search.cpp b/Rapfi/search/ab/search.cpp index 47470f4..8f54e80 100644 --- a/Rapfi/search/ab/search.cpp +++ b/Rapfi/search/ab/search.cpp @@ -1130,8 +1130,8 @@ Value search(Board &board, SearchStack *ss, Value alpha, Value beta, Depth depth r += 1.0f; // Increase reduction for cut nodes if is not killer moves - if (cutNode && !(!oppo4 && ss->isKiller(move) && ss->moveP4[self] < H_FLEX3)) - r += NOKILLER_CUTNODE_REDUCTION; + //if (cutNode && !(!oppo4 && ss->isKiller(move) && ss->moveP4[self] < H_FLEX3)) + // r += NOKILLER_CUTNODE_REDUCTION; // Increase reduction for useless defend move (~25 elo) if (oppo4 && ss->moveP4[oppo] < E_BLOCK4)