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db.collection.find({_id:"693ae6dc320b2bb92635361e","cards._id":"600056266","cards.users._id":"EafXiJktdKSM45OcnniU4gpcGWc2"},{_id:0,votes:{$map:{input:{$filter:{input:"$cards",as:"c",cond:{$eq:["$$c._id","600056266"]}}},as:"resultCards",in:{$map:{input:{$filter:{input:"$$resultCards.users",as:"u",cond:{$eq:["$$u._id","EafXiJktdKSM45OcnniU4gpcGWc2"]}}},as:"user",in:"$$user.vote"}}}}})