. "Several artillery pieces" . . "an unsuccessful royalist attack" . . . . "Portuguese Republic" . "Miguelist plot in Portugal" . "bombarded" . . . "second monarchist incursion" . "1912-07-08" . . "Royalist attack on Chaves" . . "160 civilian volunteers" . . "Royalist attack on Chaves" . "defeat of pro-Royalist forces" . "Royalist supporters" . "Supported by:" . "Spain" . "light casualties" . . "100 regular soldiers" . "attacked the city of Chaves" . . "Republican victory" . "450 rebels" . "Portugal" . "2 artillery pieces" . "1912" . "royalist attack on Chaves" .