[Event "Slovakia Chess Open 2024"]
[Site "Piestany SVK"]
[Date "2024.07.09"]
[Round "1.20"]
[White "Kostolansky, Sebastian Lukas"]
[Black "Ajay Santhosh Parvathareddy"]
[Result "1/2-1/2"]
[WhiteElo "2413"]
[BlackElo "2193"]
[ECO "B50"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 Bg4 6.h3 Bxf3 7.Qxf3 g6 8.O-O Bg7 9.d3 O-O 10.Be3 Rc8 11.Nd2 b5 12.Rac1 Nd7 13.Qe2 Nb6 14.Nf3 Na5 15.Bg5 h6 16.Bh4 Qc7 17.d4 b4 18.cxb4 cxb4 19.e5 dxe5 20.Nxe5 Bxe5 21.dxe5 Qc4 22.Qe4 g5 23.Bg3 Qxe4 24.Bxe4 Na4 25.f4 Nxb2 26.fxg5 hxg5 27.Rxc8 Rxc8 28.Rf5 Rc1+ 29.Kh2 Nac4 30.Rxg5+ Kh8 31.Rh5+ Kg8 32.Rg5+ Kh8 33.Bf4 Rf1 34.Rh5+ Kg8 35.Rg5+ Kh8 36.Rg4 a5 37.Bh6 a4 38.Bg7+ Kg8 39.Bh6+ Kh8 40.h4 Nd1 41.Bg7+ Kg8 42.Bf6+ Kf8 43.Bg7+ Kg8 44.Bf6+ Kf8 45.Bg7+ 1/2-1/2