[Event "3rd Cambridge Int Open"]
[Site "Cambridge ENG"]
[Date "2025.05.30"]
[Round "8.42"]
[White "Botteley, Michael T"]
[Black "Matthews, A"]
[Result "1/2-1/2"]
[WhiteElo "1947"]
[BlackElo "1800"]
[ECO "A04"]
[PlyCount "79"]

1.Nf3 c5 2.b3 Nf6 3.Bb2 d5 4.e3 Bf5 5.d3 e6 6.Nbd2 Nc6 7.Be2 Qc7 8.Nh4 Bg6 9.f4 Be7 10.g3 O-O 11.O-O Rad8 12.Bf3 c4 13.Qe2 cxd3 14.cxd3 Nb4 15.Nxg6 hxg6 16.Rac1 Qd7 17.a3 Na6 18.b4 Rc8 19.Nb3 Rxc1 20.Rxc1 Rc8 21.Rxc8+ Qxc8 22.e4 dxe4 23.dxe4 Nd7 24.Bd4 b6 25.e5 Nab8 26.Kg2 a5 27.bxa5 bxa5 28.a4 Bb4 29.Qd3 Qc7 30.Kh3 Qd8 31.Qc4 Nb6 32.Qb5 N6d7 33.Nc5 Nxc5 34.Bxc5 Bxc5 35.Qxc5 Na6 36.Qb5 Nb4 37.Kg4 Kh7 38.Qf1 Qd7 39.Qb5 Qd8 40.Qe2 1/2-1/2