“Two Seasons: Winter-Spring 2016” Tournament. Online games for rating (reports, discussions).

Acquired 3 elemental castles, and in the second week, built the Phoenix Castle, giving me an advantage in unit speed.
Simultaneously, I built a Guild, which provides a teleportation (TP) spell, and obtained the Armageddon spell scroll.
Victory should have been certain.
However, when the opponent attacked me, I used a spell to attack, and my hero fled. The opponent claimed I was cheating, quit the game, and refused to continue, then disappeared, and I haven't heard from them since.
I'm posting this battle report, hoping the opponent will reappear, finish our game, or at least give me an answer.