3 #ifndef OSL_SACRIFICECHECK_H 
    4 #define OSL_SACRIFICECHECK_H 
   15       template<
class RecordStack>
 
   16       static int count2(
const RecordStack& record_stack,
 
   17                          const MoveStack& history,
 
   21         while (history.hasLastMove(i+1) && (i+1 <= history_max))
 
   24           assert(record_stack.hasLastRecord(i));
 
   26           if ((! last_record) || (! last_record->inCheck()))
 
   28           const Move last_move = history.lastMove(i);
 
   31           if (static_cast<int>(record_stack.size()) <= i)
 
   34           const Move last_last_move = history.lastMove(i+1);
 
   35           if ((last_last_move.
to() != last_move.
to())