[Event "87th ch-BRA 2021"]
[Site "Cuiaba BRA"]
[Date "2021.11.04"]
[Round "11.74"]
[White "Bueno, Marcos Antonio Ferreira"]
[Black "Santiago, Mauro"]
[Result "1/2-1/2"]
[WhiteElo "1661"]
[ECO "A07"]
[Opening "King's Indian Attack: Keres Variation"]
[PlyCount "48"]

1.Nf3 d5 2.g3 Bg4 3.Bg2 c6 4.O-O Nd7 5.d3 e5 6.Nbd2 Ngf6 7.e4 dxe4 8.Nxe4 Nxe4 9.dxe4 Bc5 10.c3 O-O 11.Qc2 Qc7 12.b4 Bd6 13.h3 Be6 14.Be3 Nb6 15.Nd2 Rad8 16.Nb3 Nc4 17.Bc5 b6 18.Bxd6 Rxd6 19.Rfd1 Rfd8 20.Rxd6 Rxd6 21.Rd1 Qd7 22.Rxd6 Qxd6 23.Qe2 g6 24.Nc1 Qd2 1/2-1/2