Tani has also had a number of training sessions with Peter Svidler. Svidler has been in the world elite for a couple of decades and won the Russian Championship 8 times. He is also a Hearthstone streamer @polborta.

chess24 sponsored by CoChess produced the "Training with Tani" video series, where Tani was paired up with Svidler.

The first one is here: https://www.youtube.com/watch?v=to5_8zpjSCc