Could you share an hour a week with Cláudia?

I'm writing for my neighbor Cláudia, who's 92. Cláudia lives alone in Guarulhos, and lost a spouse of many years last year. The nearest family lives on the other side of the country. Cláudia loves chess, and would enjoy someone to chat with. An hour a week, perhaps on Wednesday 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. You're what makes this possible, and I'll never forget it.