[Event "TCh-SUI 2025"]
[Site "Switzerland SUI"]
[Date "2025.04.27"]
[Round "4.4"]
[White "Mattenberger, Matthias"]
[Black "Georgiadis, I"]
[Result "1/2-1/2"]
[WhiteElo "2279"]
[BlackElo "2480"]
[ECO "D26"]
[PlyCount "70"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 Be7 6.O-O O-O 7.Qe2 c5 8.Rd1 cxd4 9.exd4 a6 10.Nc3 b5 11.Bb3 Bb7 12.Ne5 Nc6 13.Be3 Na5 14.Bc2 Rc8 15.a3 Nd5 16.Qd3 f5 17.f3 Bd6 18.Bd2 Bxe5 19.dxe5 Nc4 20.Rab1 Nxd2 21.Rxd2 Nxc3 22.bxc3 Bd5 23.Bb3 Bxb3 24.Rxb3 Qxd3 25.Rxd3 Rfd8 26.Rxd8+ Rxd8 27.a4 bxa4 28.Ra3 Ra8 29.Rxa4 Kf7 30.Kf2 Ke7 31.Ke3 a5 32.Kd4 Rd8+ 33.Ke3 Ra8 34.Kd4 Rd8+ 35.Ke3 Ra8 1/2-1/2