I played duel game. My opponent surrender and left the game. But I would like to finish that game, so I found a player who replaced my previous opponent. And here I made a mistake: once new played joined the game, I revert last turn. It didn't work and messed up the game in GMR system, so now nor me, nor him can't download save-file.
Is it possible to recover that game by starting new game in a GMR system? Let's say I start a new game on GMR web site, find a new player, and will submit turn from the old game (turn 155) instead of turn #0? Anybody know how it works? Or anybody want to try this?