ᐅ Looking for the IKEA name of a checkered 2-seater sofa

Hello!
In September 2001, we bought a blue and white checkered two-seater sofa with the number 683.931.00.
Does anyone know the name of this sofa or whether an Ektorp cover (except for the decorative cushions) would fit it?

If it helps, I will try to upload a photo – see my avatar 🙂

Best regards,
Lena

Could it be Vingaker?

HAGALUND?

Unfortunately, the dimensions do not fit.
Tomorrow, I will try my luck directly at Ikea.
The Multi Fit cover from Bemz would fit, but it is unfortunately a bit expensive.

Yes, the Bemz covers are quite expensive. VINGÅKER was a sofa bed.

Thank you!
It is not a sofa bed, so that idea is out.