Celebrating one year of Sunday Problems!
This problem is from Kōno Rin 9p’s Twitter.
Black to play.
All times are in Helsinki time (eet with summer time).
League standings and pairings updated at the start of each month.
Public lectures on Twitch every 2nd and 4th Saturday of the month at 1 pm.
Jeff and Mikko stream on Twitch on Fridays at 6 pm.