Inter 's move five points clear of first -placed champions Inter with 3 -0 derby win . Antonio Cassano scores first two goals as Inter 's Christian Chivu is sent off . Substitute Striker Alexandre Pato nets third from penalty spot but is then booked twice . The result means Inter will lose second spot if Napoli win at home to fifth-placed Lazio on Sunday . Brescia out of the relegation zone on goal difference after a five -1 win at home to Bologna .
Inter 's move five points clear of first -placed champions Inter with 3 -0 derby win . Antonio Cassano scores first two goals as Inter 's Christian Chivu is sent off . Substitute Striker Alexandre Pato nets third from penalty spot but is then booked twice . Brescia out of the relegation zone on goal difference after a five -1 win at home to Bologna .