In the 21st Bangkok Chess Club Open currently underway in Hua Hin District, Thailand, FIDE Master Manon Reja Neer from Bangladesh Navy has achieved 3.5 points after the fourth round, placing him in a tie for second position with fourteen other players.

During the fourth round, Neer played against Indian International Master M L R Srihari and the game ended in a draw (split point), according to a press release.

Meanwhile, International Master Abu Sufian Shakil from Bangladesh Biman has scored 2.5 points, and FIDE Master Md Taibur Rahman has also earned 2.5 points after the fourth round. FIDE Master Nayem Haque from Bangladesh Biman secured 2 points, while Tashriq Saihan Shan from Uttara Central Chess Club has 1 point.

In the fourth round matches:
- IM Abu Sufian Shakil defeated WFM Mejia Cherry Ann from the Philippines.
- FM Md Taibur Rahman played to a draw (split point) against V G Pavan Karthikeya from India.
- Tashriq Saihan Shan won against Larsen Hans Haagen from Denmark.
- FM Nayem Haque received a half-point bye in this round.