Complex sentence: The Ballcourt at Punta de Chimino dates to the Terminal Classic and is the largest yet found in the Petexbatún region and is similar in both size and style to a Terminal Classic ballcourt at the city of Seibal, on the bank of the Pasión River.
Split into simpler sentences: The Ballcourt at Punta de Chimino dates to the Terminal Classic. It is the largest yet found in the Petexbatún region and is similar in both size and style to a Terminal Classic ballcourt at the city of Seibal, on the bank of the Pasión River.