Merge pull request #61 from SzilBalazs/timeman

Time management improvement Bench: 2870227
SzilBalazs · Nov 9, 2022 · dc27599 · dc27599
2 parents 404b8a4 + 080a5cb
commit dc27599
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/search.cpp b/src/search.cpp
@@ -491,9 +491,9 @@ void iterativeDeepening(Position pos, Depth depth, bool uci) {
             break;
 
         // We only care about stability if we searched enough depth
-        if (currDepth >= 12) {
+        if (currDepth >= 16) {
             if (bestMove != bestPV) {
-                stability -= 6;
+                stability -= 10;
             } else {
                 if (std::abs(prevScore - score) >= std::max(prevScore / 10, 50)) {
                     stability -= 4;

diff --git a/src/timeman.cpp b/src/timeman.cpp
@@ -36,7 +36,7 @@ U64 getTime() {
 void initTimeMan(U64 time, U64 inc, U64 movesToGo, U64 moveTime, U64 nodes) {
     nodeCount = 0;
 
-    movesToGo = movesToGo == 0 ? 15 : movesToGo;
+    movesToGo = movesToGo == 0 ? 20 : movesToGo + 1;
 
     startedSearch = getTime();
     stabilityTime = 0;
@@ -58,7 +58,7 @@ void initTimeMan(U64 time, U64 inc, U64 movesToGo, U64 moveTime, U64 nodes) {
         U64 panicTime = time / (movesToGo + 10) + 2 * inc;
         stabilityTime = time / 500;
 
-        shouldSearch = std::min(time - MOVE_OVERHEAD, time / (movesToGo + 1) + inc * 3 / 4 - MOVE_OVERHEAD);
+        shouldSearch = std::min(time - MOVE_OVERHEAD, time / movesToGo + inc * 3 / 4 - MOVE_OVERHEAD);
         maxSearch = std::min(time - MOVE_OVERHEAD, shouldSearch + panicTime);
     }