This result was repeated in the 1909 Home Nations. England played Australia (known as the "Wallabies") for the first time in 1909; losing three points to nine. Twickenham was opened as the RFU's new home in 1910. This heralded a golden era for English rugby union. England's first international at Twickenham brought them success over Wales, and England won the International Championship (also known as the Five Nations) for the first time since the great schism of 1895. Their title coincided with the rise of Harlequin F.C., whose brand of attacking rugby led to a purple period in the years leading up to the Great War. England did not retain the title in 1911; winning and losing two games. England only lost one game (to Scotland) in the 1912 Five Nations, and thus shared that championship with Ireland. A Grand Slam of the Five Nations was achieved by England in 1913 (meaning they won every game). England successfully defended the title at the 1914 Five Nations, and achieved another Grand Slam. There were no games between 1914 and 1920 owing to the First World War, but when the Five Nations resumed in 1921 England continued where they left off; winning another Grand Slam. Davies returned to head the attack, and Wavell Wakefield pioneered specialisation in the scrum to give England an edge in forward play. They lost a game to eventual champions Wales and drew with France in the 1922 championship. In both 1924 and 1925 England won the Grand Slam. They started 1925 off with a loss to the All Black "Invincibles" in front of 60,000 fans at Twickenham. This was followed by two wins, a draw and a loss at the 1925 Five Nations. England slipped to just the one win in 1926; with a draw and two losses in the Five Nations that year. This was followed by two wins and two losses at the subsequent championship. In 1928 England returned to Five Nations form, and produced a Grand Slam in the process. Although they only won the two games at the 1929 championship, England won it again in 1930. The following year, the tournament returned to its Home Nations format after France were excluded due to allegations of professionalism. The 1931 Home Nations resulted in a three-way tie between Ireland, England and Wales. That same year England played the Springboks in front of 70,000 at Twickenham. England won the 1934 Home Nations with a "Triple Crown". In 1935 England achieved their first victory the All Blacks; thanks in part to Obolensky's famous try.