Puzzle 3451:
Puzzle 3451:
Christof Koellner (2111) - Mic Cichy (2014)
4th Hofheim Spring Open Hofheim GER, 2016.03.29 Koellner - Cichy, Hofheim 2016
4th Hofheim Spring Open Hofheim GER, 2016.03.29 Koellner - Cichy, Hofheim 2016