Arsenal reopens the ball-fours race, wins London derbin (VIDEO)

This result reopens the four-ball race, with two London teams -- the Manchester United Tottenham.

The fate of the match was decided in the first half, where in the first 15 minutes it was the total dominance of the Topchina.

Alexander Lachette (14) scored a beautiful goal for 1 to 0.

While the mistake of Chelsea's amateur defense was used by Laurent Koscielny (39) that marked with his shoulder.

By the end of the match, there were no changes, with Sarrri's team making the first blow towards the gate in the 80th minute.

Arsenal returns to fifth position at 44 points, while CHABlute a higher position with 47 points. Periscope