Puzzle 4230:
Puzzle 4230:
L. Dek (2230) - E. De Groote (2315)
Dutch League 2015-16 Netherlands NED, 2016.04.02 Dek - De Groote, Netherlands 2016
Dutch League 2015-16 Netherlands NED, 2016.04.02 Dek - De Groote, Netherlands 2016