Puzzle 131210:
Puzzle 131210:
GM Ding Liren (2659) - IM Lu Shanglei (2517)
1st Qinhuangdao Open Qinhuangdao CHN (5), 2011.10.04 Ding Liren - Lu Shanglei, Qinhuangdao 2011
1st Qinhuangdao Open Qinhuangdao CHN (5), 2011.10.04 Ding Liren - Lu Shanglei, Qinhuangdao 2011
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