一子錯，滿盤皆落索 [－－错－满盘－－－]

Jyutping jat1 zi2 co3 ， mun5 pun4 gaai1 lok6 sok3
Pinyin yī zǐ cuò ， mǎn pán jiē luò suǒ

Definitions (Wiktionary)
  1. proverb
    Synonym of 一著不慎，滿盤皆輸／一着不慎，满盘皆输 (yīzhāo bùshèn, mǎnpán jiē shū, “one careless move and the whole game is lost”).
    (syn.) 一着不慎, 滿盤皆輸, 一著不慎, 满盘皆输

一子錯，滿盤皆落索 [－－错－满盘－－－]

Jyutping jat1 zi2 co3 mun5 pun4 gaai1 lok6 sok3
Pinyin yī zi cuò ， mǎn pán jiē luò suǒ

Definitions (粵典–words.hk)
  1. 語句
    一步​錯​咗​，​就​成件​事​都​失敗
    to meet one's Waterloo; literally:one careless move,loses the whole game