NM Donny Gray
- Product Review (submitted on August 19, 2017):
- I had never paid much attention to the endgame prior to meeting Coach Gray. He emphasizes play in the ending, which can be quite tricky. My USCF rating has improved by 225 points in a year and I think there is more to come. This guy is great, offers a structured course, and he forces you to learn and retain concepts. Best thing I ever did to raise my game.