text: After a short stay in England , in 1935 they were invited to live in the USSR by Nikolai Krylenko , the Commissar of Justice who was responsible for the Moscow show trials and , in his other capacity as Sports Minister , was an enthusiastic supporter of chess .
simplified: p268 p218 After a stay in England , in 1935 they were invited to live in the USSR by Nikolai Krylenko , the Commissar of Justice who was responsible for the Moscow show trials and , in his other capacity as Sports Minister , was an enthusiastic supporter of chess .