int MultiPV;
// Time managment variables
- int RootMoveNumber, SearchStartTime, MaxNodes, MaxDepth;
- int MaxSearchTime, AbsoluteMaxSearchTime, ExtraSearchTime, ExactMaxTime;
+ int SearchStartTime, MaxNodes, MaxDepth, MaxSearchTime;
+ int AbsoluteMaxSearchTime, ExtraSearchTime, ExactMaxTime;
bool UseTimeManagement, InfiniteSearch, PonderSearch, StopOnPonderhit;
- bool AbortSearch, Quit, AspirationFailLow;
+ bool FirstRootMove, AbortSearch, Quit, AspirationFailLow;
// Show current line?
bool ShowCurrentLine;
// Step 10. Loop through all moves in the root move list
for (int i = 0; i < rml.move_count() && !AbortSearch; i++)
{
- // This is used by time management and starts from 1
- RootMoveNumber = i + 1;
+ // This is used by time management
+ FirstRootMove = (i == 0);
// Save the current node count before the move is searched
nodes = TM.nodes_searched();
if (current_search_time() >= 1000)
cout << "info currmove " << move
- << " currmovenumber " << RootMoveNumber << endl;
+ << " currmovenumber " << i + 1 << endl;
moveIsCheck = pos.move_is_check(move);
captureOrPromotion = pos.move_is_capture_or_promotion(move);
if (PonderSearch)
return;
- bool stillAtFirstMove = RootMoveNumber == 1
+ bool stillAtFirstMove = FirstRootMove
&& !AspirationFailLow
&& t > MaxSearchTime + ExtraSearchTime;
int t = current_search_time();
PonderSearch = false;
- bool stillAtFirstMove = RootMoveNumber == 1
+ bool stillAtFirstMove = FirstRootMove
&& !AspirationFailLow
&& t > MaxSearchTime + ExtraSearchTime;