From aa2691f6b94758412c28aaac5fb2f44a858de678 Mon Sep 17 00:00:00 2001 From: Taras Vuk <117687515+TarasVuk@users.noreply.github.com> Date: Sat, 7 Oct 2023 22:04:50 +0200 Subject: [PATCH 1/4] Update search.cpp --- src/search.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/search.cpp b/src/search.cpp index 97b70b8fefd..1e879490ffb 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -779,7 +779,10 @@ namespace { && depth < 9 && eval - futility_margin(depth, cutNode && !ss->ttHit, improving) - (ss-1)->statScore / 306 >= beta && eval >= beta - && eval < 24923) // smaller than TB wins + && eval < 24923 // smaller than TB wins + && !( !ttCapture + && ttMove + && thisThread->mainHistory[us][from_to(ttMove)] < 989)) return eval; // Step 9. Null move search with verification search (~35 Elo) From 5d4bb97f3c237f108c7419d105fa39eb877910ec Mon Sep 17 00:00:00 2001 From: Taras Vuk <117687515+TarasVuk@users.noreply.github.com> Date: Sat, 7 Oct 2023 22:06:00 +0200 Subject: [PATCH 2/4] Update AUTHORS --- AUTHORS | 1 + 1 file changed, 1 insertion(+) diff --git a/AUTHORS b/AUTHORS index b1e82806644..bc3a00d7633 100644 --- a/AUTHORS +++ b/AUTHORS @@ -210,6 +210,7 @@ Steinar Gunderson (sesse) Stéphane Nicolet (snicolet) Stephen Touset (stouset) Syine Mineta (MinetaS) +Taras Vuk Thanar2 thaspel theo77186 From ed1186d7f45bdd7c7fdfe5988d8fede35266c734 Mon Sep 17 00:00:00 2001 From: Taras Vuk <117687515+TarasVuk@users.noreply.github.com> Date: Sat, 7 Oct 2023 22:35:48 +0200 Subject: [PATCH 3/4] Update AUTHORS --- AUTHORS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/AUTHORS b/AUTHORS index bc3a00d7633..d7b64b62e8c 100644 --- a/AUTHORS +++ b/AUTHORS @@ -210,7 +210,7 @@ Steinar Gunderson (sesse) Stéphane Nicolet (snicolet) Stephen Touset (stouset) Syine Mineta (MinetaS) -Taras Vuk +Taras Vuk (TarasVuk) Thanar2 thaspel theo77186 From 0d095eab7fc5230b7a225156c3addf26cc0220c2 Mon Sep 17 00:00:00 2001 From: Taras Vuk <117687515+TarasVuk@users.noreply.github.com> Date: Sat, 7 Oct 2023 22:50:46 +0200 Subject: [PATCH 4/4] Update AUTHORS --- AUTHORS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/AUTHORS b/AUTHORS index d7b64b62e8c..bc3a00d7633 100644 --- a/AUTHORS +++ b/AUTHORS @@ -210,7 +210,7 @@ Steinar Gunderson (sesse) Stéphane Nicolet (snicolet) Stephen Touset (stouset) Syine Mineta (MinetaS) -Taras Vuk (TarasVuk) +Taras Vuk Thanar2 thaspel theo77186