Puzzle 12057:
Puzzle 12057:
Hans Gao (2183) - Roger Perry (2005)
123rd ch-NZL Open 2016 Auckland NZL, 2016.01.04 Hans Gao (2183) - Roger Perry (2005)
123rd ch-NZL Open 2016 Auckland NZL, 2016.01.04
123rd ch-NZL Open 2016 Auckland NZL, 2016.01.04 Hans Gao (2183) - Roger Perry (2005)
123rd ch-NZL Open 2016 Auckland NZL, 2016.01.04