How to improve thinking and logical skills in 10 days My name is Mary Bortnyk, I'm the chess coach and I'm in top 10 in chess US...
International Chess Master, Experienced Coach and Best-selling award winning author: http://www.iamcoach.com/chess/meet.htm http://www.iamcoach.com...
🎓 Candidate Master, FIDE Instructor and FIDE Arbiter 🧐 +13 years as chess teacher and trainer 📚 Classes (in spanish or english): 25...