Winetitles reports that Margaret River producer House of Cards has become the first winery to receive a perfect 100-point wine score from the International Wine & Spirit Competition since the IWSC introduced its 100-point system in 2019. The score went to the 2025 Ace High Chardonnay following blind judging during the IWSC’s Margaret River Global Tasting, making it the highest-scoring wine awarded under the competition’s current system. House of Cards also collected gold medals for its 2025 Royals Chardonnay and 2024 Kings in the Corner Cabernet Merlot, while more than 230 medals were awarded to Western Australian wines overall.