Nigerian Chess Master Tunde Onakoya And Puerto Rican Counterpart Shawn Martinez Break Guinness World Record.
In a remarkable display of endurance and unity, Nigerian chess master Tunde Onakoya, alongside his Puerto Rican counterpart Shawn Martinez, has shattered the Guinness World Record for the longest chess marathon. The duo played for an astonishing 64 hours in New York’s iconic Times Square from 17 to 20 April 2025, surpassing the previous record and raising vital funds for education in underprivileged communities.
A Record-Breaking Feat
The marathon, which captivated onlookers in one of the world’s busiest locations, saw Onakoya and Martinez eclipse the prior record of 61 hours, 3 minutes, and 34 seconds set by Norwegian players in June 2024. This latest achievement builds on Onakoya’s earlier success in 2024, when he played for 60 hours, only to see his record briefly overtaken. The 2025 event, officially recognised by Guinness World Records, cements Onakoya and Martinez as global trailblazers in chess.

Onakoya, 30, expressed his elation, saying, “We did the impossible and gave the world something new to believe in. Official record holders of the Longest Chess Marathon for 64 hours. We did it.” The certificate from Guinness World Records confirms their triumph, noting the event’s duration and the international partnership between Nigeria and Puerto Rico.
A Mission Beyond the Board
More than a test of stamina, the marathon was a fundraising effort for Chess in Slums Africa, a nonprofit founded by Onakoya in 2018. The organisation empowers children in impoverished Nigerian communities through chess, providing educational opportunities and hope. Since its inception, it has trained over 200 children and secured lifelong scholarships for 20, transforming lives in slums such as Majidun, Makoko, and Oshodi.
The collaboration with Martinez, a skilled chess player from Puerto Rico, highlighted the universal appeal of chess. Their partnership symbolised unity, with Onakoya publicly thanking Martinez for his unwavering commitment during the gruelling 64-hour challenge.
A Legacy of Inspiration
Onakoya’s journey from a barber shop in a Nigerian slum to global recognition is a testament to the transformative power of chess. A former gold medallist at the Nigeria Polytechnic Games and Chevron Chess Open, he has become a beacon of hope for many. His work with Chess in Slums Africa has garnered international acclaim, including a feature on CNN African Voices and a role on the board of The Gift of Chess, a New York-based nonprofit.
The Times Square marathon not only reclaimed the world record but also amplified Onakoya’s mission to use chess as a tool for social change. By raising awareness and funds, the event underscores the potential of sport to bridge cultural divides and address educational disparities.
Global Recognition
While specific reactions to the 2025 marathon are yet to be widely reported, Onakoya’s previous efforts have drawn praise from Nigerian leaders, including Vice-President Kashim Shettima and Lagos State Governor Babajide Sanwo-Olu. This latest milestone is likely to inspire further support, both in Nigeria and Puerto Rico, where Martinez’s contribution has shone a spotlight on the island’s chess community.
A New Chapter for Chess
The 64-hour marathon marks a historic moment for Onakoya, Martinez, and the global chess community. Their achievement, blending athletic endurance with a noble cause, serves as a powerful reminder of what can be accomplished through determination and collaboration.
As Onakoya continues to champion education through Chess in Slums Africa, this record-breaking feat will undoubtedly inspire future generations to dream big—both on and off the chessboard.
