Here you see different types of old. First, the game of go is about 4000 years old, originating from China. Then, the problem (black to play and live) is at least as old as IWC, coming out of the Hatsuyoron, a very famous collection of problems from the golden era of go in Japan. Then, my board, stones and bowls are more than 20 years old. Finally, my watches are from 2008 and 2009, but they pay tribute to a watch that is even older than I am.
The next few days are devoted to leisure for the most of us, why not giving the problem a shot?
Kind regards,
Paul