Friendly visitor needed for a 94-year-old neighbor in Stockholm

I'm writing for my neighbor Astrid, who's 94. Astrid lives alone in Stockholm, and lost a spouse of many years last year. The nearest family lives several hours away. Astrid loves chess, and would enjoy someone to chat with. An hour a week, perhaps on Saturday afternoon, would mean the world. We can also arrange a phone call if you can't visit in person. All visitors will be introduced by me and I'll be there at the first meeting. I'll share references and, if you'd like, a short orientation from the local befriending charity. No special skills are needed - just kindness and patience. Thank you for reading my story.