Maly navrh: bolo by mozne zaviest nieco ako treningovu partiu, v ktorej by sa dali vracat tahy? Bolo by to ako normalna hra, len pri jej vytvarani by sa zakrtol checkbox "povolit moznost vratenia tahu" a pred kazdym takymto vratenim by to musel super este schvalit. Hry by bola samozrejme automaticky nehodnotena alebo rovno nepocitana.
(hide) If you need to find an older message from the selected user, click on his Profile and use the "show this user messages" link at the page top. (konec) (show all tips)