. "22pxSwedish Empire" . . . . "Battle of K\u0142ecko" . . . "Battle of K\u0142ecko" . "1656-05-07" . "18pxPolish\u2013Lithuanian Commonwealth" . "Sweden" . . "12,000" . "Grand Duchy of Lithuania" . "Gnesen" . . "Carl Gustaf Wrangel: 100 killed and wounded" . "428 killed" . . "Lithuania" . . . "Polish\u2013Lithuanian Commonwealth" . . . . "7,000" . "Swedish victory" . . . . . "battle of K\u0142ecko" . .