Nothingness: it would be difficult to tell before set up because in that case the opponent would make a set up based on that, giving their information back, leading to a change in set up from the 1st person etc. I'd say you make the set up and give the information before the 1st move.
(dölj) Håll rent och snyggt bland dina Meddelanden genom att Arkivera viktiga meddelanden och regelbundet använda "Radera Alla Meddelanden" i din Brevlåda. (pauloaguia) (Visa alla tips)