To embed this query inline into a wiki page use the code below.

{{#ask: [[Category:Article]] [[Competition::+]] [[Competition::!Oneday]]
 |?=Page
 |?Display title of=Title
 |?Page image=Image
 |?Question
 |?SummaryTopic=popup
 |?SummaryTopic id=popupid
 |?SummaryTopic ban=popupban
 |format=template
 |limit=20
 |offset=300
 |link=none
 |sort=
 |order=asc
 |mainlabel=
 |searchlabel=See more results
 |default=Nothing was found by your request, please adjust input and try agan.
 |template=ArticleSearchItem
 |named args=yes
}}

Query log

{
    "query_string": "[[Category:Article]] [[Competition::+]] [[Competition::!Oneday]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0464",
    "from_cache": false
}