Igor Rivin

Igor Rivin is a chess grandmaster with over 30 years of experience playing the game. He has competed in several international tournaments and has a strong reputation as a puzzle solver. Igor is also a renowned expert in chess strategy and has written several books on the subject. He is known for his creative approach to chess and his ability to find innovative solutions to complex problems. Igor is a popular speaker and has given talks at several chess conferences. He is also an avid reader and enjoys learning about new strategies and techniques.