Somdev prevailed 6-4 5-7 6-3 6-1 in the first reverse singles to make the overall scoreline 3-1 in favour of India, rendering the second reverse singles inconsequential leading to its cancellation.
"Unreal effort by @SomdevD to give us the win against Korea! fightttttt @rohanbopanna , #teamindiaaaaaa.." tweeted Indian team member Sanam Singh.
"Beast Somdev :)," added Rohan Bopanna, who partnered Saketh Myneni in the crucial doubles win yesterday which handed India the advantage.
The India number one's much-admired never-say-die-attitude was once again on display against Korea's numero uno singles player, who wilted after putting up a good show in the first two sets.
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Lim had beaten Sanam Singh in the opening singles on day one of the contest but was out-witted today.
India have now improved their overall head-to-head record against Korea to 4-6. The last time the two teams played was in 2013 when the Koreans beat India 4-1 in New Delhi in the absence of top players, who boycotted the tie.