Аннотация:The 2nd TAIGA imaging air Cherenkov telescope (IACT) has successfully been put into operationin the Tunka Valley in fall 2020. Currently three more telescopes are under construction andcompletion. The ability to use the telescopes in the so-called stereo mode of image analysisby taking into account the unusually large distance between them (from 320 m to 500 m), wellexceeding the inter-telescope distances in conventional IACT stereo systems, is being exploredand discussed. The results of the dedicated Monte Carlo are compared with the experiment datafrom the 1st and the 2nd TAIGA-IACT.