Dragon Killer Series: First at Tengen


How do you handle Mirror Go in the opening? The only way I know is to play at tengen. In this game, my opponent tried Mirror Go for a couple of moves. After I took tengen, I had a big moyo that White had to eventually invade. The invasion led to the death of a dragon. (Click image captured on Sabaki to view game in GoKifu).

Have you ever played against Mirror Go? How did you handle it? Did you also play at tengen? Please share your experiences and critics in the comments section below.