-MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const HistoryStats& h,
- const CounterMovesStats& cmh, Move cm, Search::Stack* s)
- : pos(p), history(h), counterMovesHistory(&cmh), ss(s), countermove(cm), depth(d) {
+MovePicker::MovePicker(const Position& p, Move ttm, Depth d, Search::Stack* s)
+ : pos(p), ss(s), depth(d) {