[Event "World Rapid 2021"]
[Site "Warsaw POL"]
[Date "2021.12.26"]
[Round "4.33"]
[White "Dudin, Gleb"]
[Black "Erdos, V"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2474"]
[BlackElo "2615"]
[ECO "D85"]
[Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"]
[PlyCount "76"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Be3 Qa5 9.Qd2 O-O 10.Rc1 Nd7 11.Bd3 e5 12.d5 b5 13.c4 b4 14.h4 f5 15.Bh6 fxe4 16.Bxe4 Nf6 17.Bb1 Bxh6 18.Qxh6 Ng4 19.Qd2 e4 20.Bxe4 Re8 21.Ng5 h6 22.Ne6 Bxe6 23.dxe6 Rxe6 24.O-O Qc7 25.g3 Rd8 26.Bd5 Kh7 27.h5 Nf6 28.hxg6+ Kg7 29.Rfe1 Ree8 30.Rxe8 Rxe8 31.Bf7 Re4 32.Qc2 Qe5 33.Qa4 Re1+ 34.Rxe1 Qxe1+ 35.Kg2 Qe4+ 36.Kg1 Qe1+ 37.Kg2 Qe4+ 38.Kg1 Qe1+ 1/2-1/2