HEFEI, May 1 (Xinhua) -- Chinese Yu Bin/Rui Naiwei beat their South Korean rivals Jin Siyoung/Oh Jeong A to reach the final of the 2nd Luyang Cup 3-nation pair Go chess tournament on Wednesday.

The defending champions, Chinese Chang Hao/Wang Chenxing lost to Japanese Iyama Yuta/Yashiro Kumiko in the other semifinal.

The winners will pocket 200,000 yuan (about 31,800 U.S. dollars), with the runners-up taking 150,000 and the third-placers 100,000.