Puzzle 990145:
Puzzle 990145:
GM Daniil Dubov (2661) - GM Bu Xiangzhi (2695)
China-Russia Match 2015 Ningbo CHN, 2015.07.15 Dubov - Bu Xiangzhi, Ningbo 2015
China-Russia Match 2015 Ningbo CHN, 2015.07.15 Dubov - Bu Xiangzhi, Ningbo 2015