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blue Kash (Rampart, Kirr, Kirr) def red Zloy_romantik (Castle, Valeska, Valeska), 2sm4d(3), 213.
Confirmed. Due to a poorly played final, he ruined the entire game; apparently, my brain wanders far, far away at night...))
If we were playing chess, I would use the term "a mistake that costs the game."(((
Thank you for the interesting game.