India, Aug. 19 -- Day 5 of the series-opening Test match between the Indian national cricket team and the Sri Lanka national cricket team at the Galle International Stadium witnessed high-voltage on-field drama and classic gamesmanship on Wednesday. With the hosts battling to save the match while chasing a massive fourth-innings target of 372 runs, young Indian opener Yashasvi Jaiswal produced a masterclass in psychological warfare.

Jaiswal's witty, light-hearted banter successfully rattled experienced Sri Lankan wicketkeeper-batter Niroshan Dickwella, directly triggering a critical breakthrough for the visiting Indian side.

The high-voltage incident unfolded during the morning session of the final day in Galle as Sri Lanka attempted to...