What do you think about following move? Could you find the ultimate defence against white?
What happened was actually not that bad. For example black can force draw by playing 30. ... Qb1+ and 31. ... Qb6+ going for a threefold. In other positions with material disbalance, 30... Qb4+ followed by Qf8 would be interesting.
However, I think if black had played 26... Kg7 he would've gotten much better defensive chances.
<Comment deleted by user>