Although the Bolivian plan fell short of its target of encircling an entire enemy division , they managed to take 475 prisoners on 25 April .
The Bolivian command launched a counter-offensive that forced the Paraguayans back .
Although the Bolivian plan fell short of Bolivian 's target of encircling an entire enemy division , they managed to take 475 prisoners on 25 April .
The Bolivian command launched a counter-offensive that forced the Paraguayans back .