ここを先せん途どと

expression, adverb

fervently; desperately; with full resolve

Fixed expression used when someone puts all their effort into a decisive moment, as if this is the last chance. Often appears in battle or high-stakes contexts.

• 彼かれはここを先せん途どと戦たたかった。

  He fought with desperate resolve, as if this were his last stand.

• ここを先せん途どと力ちからを振ふり絞しぼった。

  Summoning all his strength, he gave it everything he had.