Is it possible to display two IDs through one relations?

Question

Yii

Is it possible to do this with one relay, or do I need to do two?
the user table has id fields, username
the game table has user1 and user2 fields where user IDs are stored,
it must be displayed in the grid through relaying, the question is whether this can be done through

public function getUser()
    {
        return $this->hasOne(User::className(), ['id' => 'user_id']);
    }

Or do I need to make two relays user_id1 and user_id2
?