Guinness Book of chess blindfold conditions harsh Bao Yun and rival roommate Netease

only 5 minutes is, on the 20th in the early hours of the morning. This field from 19 on the afternoon of December 1 start of Bao Yun six amateur segment go blindfold to a match to challenge the Guinness Book of world records, in Guangzhou Baiyun Hotel, 29th floor, fighting for more than 10 hours, finally by Bao Yun victory over, successfully won the Guinness Book of world records certificate issued by the British Accreditation officer. This is go first write to the Guinness Book of records, and in turn a blind eye to challenge many people this extreme memory test...