[Event "69th ch-HUN 2021"]
[Site "Budapest HUN"]
[Date "2021.12.10"]
[Round "4.5"]
[White "Aczel, G"]
[Black "Korpa, B"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2553"]
[BlackElo "2520"]
[ECO "D10"]
[Opening "Slav Defense: Exchange Variation"]
[PlyCount "60"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nf6 5.Nc3 Nc6 6.e3 Bf5 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 Rc8 10.Nf3 e6 11.Bd3 Bb4 12.O-O Nh5 13.Bg5 f6 14.g4 fxg5 15.gxh5 Nc4 16.Bxc4 Rxc4 17.Ne5 Rc7 18.Qb3 Bd6 19.f4 gxf4 20.Rxf4 Bxe5 21.dxe5 Qg5+ 22.Kf2 Rc4 23.Ne2 Rxf4+ 24.exf4 O-O 25.Qxb7 Rxf4+ 26.Nxf4 Qxf4+ 27.Kg1 Qg4+ 28.Kf2 Qf4+ 29.Kg1 Qg4+ 30.Kf2 Qf4+ 1/2-1/2