After a drawn battle with the Corinthians, the rival hosts parted, each with the impression that they had gained the victory.

The Athenians, however, if anything, had rather the advantage, and on the departure of the Corinthians set up a trophy.
Urged by the taunts of the elders in their city, the Corinthians made their preparations, and about twelve days afterwards came and set up their trophy as victors.

Sallying out from Megara, the Athenians cut off the party that was employed in erecting the trophy, and engaged and defeated the rest.

In the retreat of the vanquished army, a considerable division, pressed by the pursuers and mistaking the road, dashed into a field on some private property, with a deep trench all round it, and no way out.

Being acquainted with the place, the Athenians hemmed their front with heavy infantry and, placing the light troops round in a circle, stoned all who had gone in.