On the evening of September 13, Beijing time, the 2017 FIDE World Cup ended the fourth round of slow chess at the Valin Hotel in Tbilisi, the capital of Georgia. China's derby ding liren defeated Wang Hao with 1 win and 1 win and took the lead to advance to the quarterfinals. Bu Xiangzhi once again shook hands with russia's famous Svedler to make peace, and the two sides will divide the winners and losers through overtime.
Alonyan beat Dubov
Ukrainian veteran Ivanchuk and Dutch number one chess player Kiri, with the victory in the first set of the fourth round, Ivanchuk successfully advanced to the quarterfinals; in addition, Armenian star Aronyan defeated russian teenager Dubov, also with a one-win and one-sum promotion.
The fourth round of the extra round will be held at 19:00 Beijing time on September 14.
The detailed results of Round 4 are as follows:
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