NODE_OPP          487 src/search_full.cpp          value = -full_search(board,-beta,-beta+1,new_depth,height+1,new_pv,NODE_OPP(node_type));
NODE_OPP          615 src/search_full.cpp          value = -full_search(board,-beta,-alpha,new_depth,height+1,new_pv,NODE_OPP(node_type));
NODE_OPP          632 src/search_full.cpp          value = -full_search(board,-beta,-alpha,new_depth,height+1,new_pv,NODE_OPP(node_type));
NODE_OPP          756 src/search_full.cpp       value = -full_search(board,-beta,-alpha,new_depth,height+1,new_pv,NODE_OPP(node_type));