C246 The Secret of the Snakeskin Bag

After playing only two rounds of chess, Shi Jiangyuan found that Kang Ying's chess skills were not weak either, around the same level as his.

Chess was also a test of mental ability, which meant that Kang Ying's IQ was not low. Every step she took depended on three or even five steps, and it was all a test of mental ability