BEIJING (Reuters) - An American team of robots defeated an Australian rival in soccer on Monday to win the RoboCup Challenge as technical problems plagued the Australian side.<div><a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=imaDgRrxTcw:xhxLw_t2q78:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=imaDgRrxTcw:xhxLw_t2q78:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=imaDgRrxTcw:xhxLw_t2q78:V_sGLiPBpWU" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=imaDgRrxTcw:xhxLw_t2q78:-BTjWOF_DHI"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=imaDgRrxTcw:xhxLw_t2q78:-BTjWOF_DHI" border="0" /></a></div><img src="http://feeds.feedburner.com/~r/reuters/technologyNews/~4/imaDgRrxTcw" height="1" width="1" alt="" />