Steffen Peters and Rosamunde claimed their first World Cup event by winning the inaugural High Roller Grand Prix Freestyle Saturday with Dawn White O’Connor posting a lifetime best on stablemate Legolas in the pair’s first competition. Steffen and Rosamunde, a Rhinelander mare who turned 10 years old a week ago, scored 78.425 per cent riding a new musical performance that was a mix of Phil Collins and Coldplay tunes and a touch from the freestyle of Ravel, his 2009 World Cup championship mount. Dawn and Legolas were awarded 75.275 per cent for second place at this show in the South Point casino resort hosting its first dressage competition, Dawn and the 15-year-old Westfalen gelding took their first ride in a show ring five months after Legolas was Steffen’s partner in leading the United States to a team bronze medal at the Olympic Games in Rio de Janeiro. Both pairs, owned by Four Winds Farm of Akiko Yamazaki and Jerry Yang and based at Steffen’s training center in San Diego, California plan to head to the Adequan Global Dressage Festival in Wellington, Florida next month to compete, Rosamunde in the CDI5* and Legolas in the CDI3* Feb. 8-12 then the World Cup qualifier two weeks later seeking to qualify for the final in Omaha Mar. 27-Apr. 2. Steffen and Rosamunde have the highest score and Dawn and Legolas the second in the four World Cup qualifiers held so far in the North American League with five more events scheduled, four in Wellington and one in Burbank, California. The highest average of the top two scores count toward qualifying for the two spaces reserved for North American in the final.