The Indian juggernaut in international chess remained unstoppable as Grandmaster R Praggnanandhaa fought through exhaustion and nerves to defeat world champion D Gukesh in a clash of compatriots to clinch the Tata Steel Masters title for the first time in his prolific career. The bespectacled 19-year-old from Chennai, a city that has become the cradle of Indian chess, came from behind to upstage the 18-year-old world number three 2-1 in the tiebreaker of the event's 87th edition here on Sunday. This was after both players ended up tied on 8.5 points after losing their 13th-round games. While Gukesh lost to fellow Indian Arjun Erigaisi, Praggnanandhaa went down to Vincent Keymer of Germany. In the tie-breaker, there was huge drama typical of two young players looking to win each and every game they played in the tournament as they played the tie-break. "I am still shaking, it was such a crazy day. I don't know how to express. I didn't really expect to win. Somehow things went my way