それまでだ
(Sore made da)
if X, that's the end / that's all there is to it.
Connection rules
- +V ば-form + それまでだ; also 〜たらそれまでだ.
- +Finality / resignation — 'if X, nothing more can be done'.
- +Common in warnings: 失敗すればそれまでだ.
Examples
1.
失敗すればそれまでだ。

Shippai sure ba sore made da.
If you fail, that's the end of it.
「if X, that's the end / that's all there is to it」
2.
バッテリーが切れれば、それまでだ。

Batterii ga kirere ba, sore made da.
If the battery dies, that's it.
「if X, that's the end / that's all there is to it」
Practice
No matter how much wealth you accumulate, if you die, that's the end of it.
いくら富を築いても、___。
Romaji also accepted