[Event "69th ch-HUN 2021"]
[Site "Budapest HUN"]
[Date "2021.12.16"]
[Round "8.5"]
[White "Prohaszka, P2"]
[Black "Antal, Ge"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2568"]
[BlackElo "2561"]
[ECO "D20"]
[Opening "Queen's Gambit Accepted: Old Variation"]
[PlyCount "61"]

1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bxc4 exd4 5.exd4 Bd6 6.Nf3 Nf6 7.Qe2+ Qe7 8.Qxe7+ Bxe7 9.Nc3 c6 10.O-O Nbd7 11.Re1 Nb6 12.Bb3 Nfd5 13.Bd2 Be6 14.Ne4 O-O 15.Nc5 Bxc5 16.dxc5 Nd7 17.Rac1 Nc7 18.Nd4 Rfe8 19.Nxe6 Nxe6 20.Bxe6 Rxe6 21.Rxe6 fxe6 22.Rd1 Rf8 23.Be3 Rf7 24.Kf1 Kf8 25.Rd6 e5 26.Ke2 Ke7 27.Bg5+ Ke8 28.Re6+ Kf8 29.Rd6 Ke8 30.Re6+ Kf8 31.Rd6 1/2-1/2