94th Massachusetts Open
Saturday, May 23, 2026Marlborough, MA
Details are aggregated from multiple sources. Please confirm all information with the tournament organizer before attending.
VenueBest Western Royal Plaza Hotel
Address181 Boston Post Rd., Marlborough, MA 01752
Format6-Round Swiss | Championship, U2100, U1800, U1500, U1200
Time Control3-day: 40/120, SD/30, d10 | 2-day: G/40; d10 (Rds. 1-3), 40/120, SD/30, d10 (Rds. 4-6)
Entry Fee$60–110 (GMs and IMs free; $30 discount for Under 1200 section; price increases after May 20)