一着不慎，满盘皆输

One careless move and the whole game is lost. (idiom)

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

(chess) move / trick / all right! / (dialect) to add

to touch / to come in contact with / to feel / to be affected by / to catch fire / to burn / (coll.) to fall asleep / (after a verb) hitting the mark / succeeding in

aspect particle indicating action in progress

to wear (clothes) / to contact / to use / to apply

no; not so / (bound form) not; un-

incautious / inattentive

careful / cautious

old variant of 慎[shen4]

Manchu ethnic group

to fill / full / filled / packed / fully / completely / quite / to reach the limit / to satisfy / satisfied / contented

a plateful / comprehensive / the full works (e.g. a banquet) / the full price

plate / dish / tray / board / hard drive (computing) / to build / to coil / to check / to examine / to transfer (property) / to make over / classifier for food: dish, helping / to coil / classifier for coils of wire / classifier for games of chess

all / each and every / in all cases

see 一著不慎，滿盤皆輸|一着不慎，满盘皆输[yi1 zhao1 bu4 shen4 , man3 pan2 jie1 shu1]

to lose / to transport / to donate / to enter (a password)