chansen64
타이틀 플레이어
다이아몬드 회원
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I'm a FIDE Master/FIDE Trainer and have authored more than 70 books on chess with a few more to come out this year (2022). I'm Danish by birth but live in the New York City area. Columnist for Chess Life, American Chess Magazine, and a regular contributor here on Chess.com (both with articles and easily won rating points).