Which answer matches this clue: the Arezzo jousting tournament where knights on horseback charge a wooden target representing a Moorish warrior?

• A Palio di Legnano
• B Giostra della Quintana
• C Giostra del Saracino ✓
• D Palio dei Rioni

The Giostra del Saracino dates to the Middle Ages; knights representing Arezzo's four quarters must hit the Saracen's shield without being struck by its flail.