[Event "GB/WH2020 (ENG)"]
[Site "ICCF"]
[Date "2020.01.31"]
[Round "-"]
[White "Mason, Ian J."]
[Black "Williamson, Dawn L."]
[Result "1/2-1/2"]
[WhiteElo "2279"]
[BlackElo "2382"]
[Board "21"]
[WhiteTeam "Surrey A"]
[BlackTeam "Yorkshire A"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 
6.Bg2 O-O 7.O-O c6 8.Qc2 b6 9.Bf4 Nbd7 10.Rd1 Ba6 
11.cxd5 cxd5 12.Ne5 Rc8 13.Nc6 Nh5 14.Bc1 Nb8 15.Nxe7+ Qxe7 
16.Qd2 Rc7 17.Nc3 f5 18.a4 Rfc8 19.Nb5 Bxb5 20.axb5 Nd7 
21.Bf3 Nhf6 22.Qd3 Nf8 23.Bf4 Rc4 24.h4 Qf7 25.Qa3 Ng6 
26.Bg5 R4c7 27.h5 Nf8 28.Bf4 Rd7 29.Rac1 Re8 30.h6 Ng6 
31.Qe3 Ng4 32.Bxg4 fxg4 33.Bg5 Ne7 34.hxg7 Nf5 35.Qd2 Qxg7 
36.Bf4 h5 37.Be5 Qh6 38.Qxh6 Nxh6 39.Rc6 Nf7 40.Bf4 Kg7 
41.Kf1 Kf6 42.Rd3 Kf5 43.Re3 Ree7 44.Be5 Rb7 45.Rc1 Re8 
46.Rc6 Rbe7 47.Kg2 Kg6 48.Rc1 Rd8 49.Bf4 Kf6 50.Rc6 Rde8 
51.f3 Nd8 52.Be5+ 1/2-1/2
