Home About About SG Chess Festival About RWS About CSN Tournaments Singapore International Open 2024 National Age Group 2024 Accommodations Contact Us Media Menu Home About About SG Chess Festival About RWS About CSN Tournaments Singapore International Open 2024 National Age Group 2024 Accommodations Contact Us Media GRAND COPTHORNE WATERFRONT HOTEL PROFESSOR LIM KOK ANN GRANDMASTER TOURNAMENT 12-19 JUNE 2022 DAYS HOURS MINS SECS