I like the topic, the course is long enough. Being a chess player myself, I see the lectures cover interesting ideas, it's not just "chess basics", which is great. I suppose the main issue you will face is the fact there are already quite a few courses about chess on Udemy, some of them being focused on a specific chess aspect. By the way I too don't get notified about new student enrolments. I downloaded the Udemy app, activated the push notifications, authorized them on my phone, but they don't come in.
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