[Event "50th Sparkassen Open A"]
[Site "Dortmund GER"]
[Date "2023.06.27"]
[Round "4.19"]
[White "Karthik, Rajaa"]
[Black "Dudin, Gleb"]
[Result "1/2-1/2"]
[WhiteElo "2276"]
[BlackElo "2486"]
[ECO "A46"]
[PlyCount "76"]

1.d4 Nf6 2.Nf3 e6 3.Bf4 d5 4.e3 c5 5.c3 Nc6 6.Nbd2 Nh5 7.Be5 f6 8.Bg3 g6 9.Bd3 Qb6 10.Rb1 cxd4 11.exd4 Bg7 12.O-O Nxg3 13.hxg3 O-O 14.Bc2 Bd7 15.Nb3 Rad8 16.Nc5 Bc8 17.b4 Qc7 18.Re1 Rfe8 19.Bb3 Kh8 20.Rc1 Bh6 21.Rc2 b6 22.Nd3 Ne7 23.g4 Qd6 24.g5 Bxg5 25.Nxg5 fxg5 26.Qc1 h6 27.Ne5 Rf8 28.Rce2 Kg7 29.Bc2 Rf6 30.b5 Bd7 31.Bd3 Rc8 32.Qb2 Nf5 33.Ng4 Rff8 34.Ne5 Be8 35.Ng4 Bf7 36.Ne5 Be8 37.Ng4 Bf7 38.Ne5 Be8 1/2-1/2