Nigerian Chess master, Tunde Onakoya has set a new Guinness World Record for the longest marathon chess game. Tunde achieved the feat in the early hours of Saturday, April 20, 2024, after surpassing the 56-hour mark. The previous record stood at 56 hr 09 min 37 seconds. Hallvard Haug Flatebø and Sjur Ferkingstad, two Norwegians,