Arsene Wenger finally earned his first win over Jose Mourinho on Sunday as Alex Oxlade-Chamberlain's first-half goal gave Arsenal a 1-0 victory over Chelsea in the Community Shield. Oxlade-Chamberlain received the ball on the right edge of the area in the 24th minute and cut inside Cesar Azpilicueta before hitting a left-footed shot inside the top far corner to decide the traditional curtain raiser between last season's Premier League and FA Cup winners at Wembley Stadium, AP reported.