As a result , the Poles destroyed the city walls of Selburg and then rapidly retreated towards Bauske with a loss of about 300 men during the battle ( according to Swedish sources of Polish captured and deserters ) .
However , De la Gardie refused .
The Poles destroyed the city walls of Selburg and then rapidly retreated towards Bauske with a loss of about 300 men during the battle ( according to Swedish sources of Polish captured and deserters ) .
However , De la Gardie refused .