105 / 136 x-yachting 2013 105 x world e uropean x-yachts owners began their summer with this year’s x-yachts ostsee cup, held over may 17-19, 2012 in heiligenhafen, germany. thirty-four competitors arrived for the event, organised by x-yachts’ oliver leu, enjoying five- star facilities at the marina of heiligenhafen. after an opening ceremony on the first evening, with a dinner for the participants and live music, race officer karlo schmütsch was able to successfully run two windward-leeward races the following