20233913
Longest Chess Marathon by a Pre-Schooler
Perathur Arjun Srinivasan
Marathon
3-Oct-2023
The Longest Chess Marathon by a Pre-Schooler lasted for 13 hours 1 minute. It was accomplished by Perathur Arjun Srinivasan, Grade I B, Sree Narayana Mission Senior Secondary School in Chennai District, Tamil Nadu, India on October 3, 2023.