9:30am Massachusetts Girls Championship

9:30am 93rd Chelmsford Burger King Chess Tournament

7:15pm BCF May Thursday Night Swiss

7:30pm Billerica Friday Night Swiss

7:30pm Waltham First Friday #157

10am BCF May Quads

10:30am BCF Spring Thaw Premier May 7 & 14

11 Kaamatan Open

12pm BCF GM Larry Christiansen Simultaneous Exhibition

7:15pm 10th Strazdins Cup

7:30pm Waltham Triskaidekaphobia #16

10am BCF Tornado #123

10:30am BCF Spring Thaw Premier May 7 & 14

10am 18 th North Shore Scholastic Quads

7pm BCF Friday Night Action

7:30pm Waltham Euwe G/5 d0 (blitz)

10am BCF Legends of Chess: Lajos Portisch

2016 Planet Earth Chess Championship

10 50th Papa Gino's Open

10:30am BCF May Scholastic

7:55pm Waltham FREE Wild Card #36

10:30 85th Massachusetts Open

11am Mass. Open Scholastic K-12

9:30pm Massachusetts Blitz Championship

11am Mass. Open Scholastic K-3

11am Mass. Open Scholastic K-6