[Event "3rd Cambridge Int Open"]
[Site "Cambridge ENG"]
[Date "2025.05.26"]
[Round "1.2"]
[White "Tiviakov, S"]
[Black "Murawski, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2536"]
[BlackElo "2191"]
[ECO "C53"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.h3 a6 7.Bb3 h6 8.Qe2 Ba7 9.Nbd2 Qe7 10.Nf1 Be6 11.Ng3 O-O-O 12.Be3 Bxe3 13.fxe3 d5 14.exd5 Nxd5 15.Ba4 Ncb4 16.O-O Nb6 17.Bc2 Nxc2 18.Qxc2 Qd6 19.Rad1 f5 20.d4 e4 21.Ne5 g6 22.Ne2 Nc4 23.Nxc4 Bxc4 24.Rf2 Rhf8 25.b3 Bxe2 26.Qxe2 Rf6 27.c4 g5 28.d5 Qe5 29.Qd2 c6 30.Qd4 Qxd4 31.Rxd4 cxd5 32.cxd5 Kc7 33.g4 Rdf8 34.gxf5 Rxf5 35.d6+ Kd7 36.Rc2 Rf3 37.Rxe4 Rg3+ 38.Kh2 Rff3 39.h4 Rh3+ 40.Kg1 Rhg3+ 41.Rg2 Rxe3 42.Rxe3 Rxe3 43.hxg5 1/2-1/2