[Event "WC43/sf/5"]
[Site "ICCF"]
[Date "2019.06.20"]
[Round "-"]
[White "Williamson, Dawn L."]
[Black "Walczak, Piotr"]
[Result "1/2-1/2"]
[WhiteElo "2387"]
[BlackElo "2507"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 dxc4 
6.e4 c5 7.Bxc4 cxd4 8.Nxd4 Qa5 9.Bd2 Qc5 10.Bb5+ Bd7 
11.Nb3 Qe7 12.Bd3 Nc6 13.O-O O-O 14.a3 Bd6 15.Kh1 Ne5 
16.Be2 Ng6 17.f4 e5 18.f5 Nf4 19.Bf3 h6 20.Be3 Bc6 
21.Rf2 a5 22.Rc2 a4 23.Nd2 Rfd8 24.Qf1 Bc7 25.g3 Nd3 
26.Nd5 Nxd5 27.exd5 Bxd5 28.Ne4 Bb3 29.Rd2 Bc4 30.Be2 Qd7 
31.Rad1 Qc6 32.Qg2 Nxb2 33.Rxb2 Bxe2 34.Rxd8+ Rxd8 35.Rxe2 Rd1+ 
36.Bg1 Ra1 37.Nf2 Qc4 38.Re4 Qb3 39.f6 gxf6 40.Rb4 Qxa3 
41.Rc4 Rc1 42.Rg4+ Kf8 43.Qxb7 f5 44.Qa8+ Ke7 45.Rxa4 Qe3 
46.Qg2 Bb6 47.Ra2 e4 48.Rb2 Bd4 49.Ra2 Re1 50.h4 f4 
51.gxf4 Qxf4 52.Nh3 Qxh4 53.Qh2 Rc1 54.Ra6 f6 1/2-1/2
