[Event "Titled Tue 30th Aug Late"]
[Site "chess.com INT"]
[Date "2022.08.30"]
[Round "9"]
[White "D'Arruda, R"]
[Black "Aigner, M USA"]
[Result "1/2-1/2"]
[WhiteElo "2271"]
[BlackElo "1940"]
[ECO "D47"]
[PlyCount "73"]

1.d4 d5 2.Nf3 c6 3.c4 Nf6 4.e3 e6 5.Nc3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 Bb7 9.O-O a6 10.e4 c5 11.e5 cxd4 12.Nxb5 axb5 13.exf6 gxf6 14.Nxd4 Bc5 15.Be3 Qb6 16.Bxb5 Rd8 17.Qa4 Ke7 18.Bxd7 Rxd7 19.Nc2 Rc8 20.Bxc5+ Qxc5 21.Qb4 Qxb4 22.Nxb4 Rd4 23.a3 Rd2 24.b3 Rc3 25.Rfb1 Be4 26.Re1 f5 27.f3 Bb7 28.Rab1 Kf6 29.Rec1 Re3 30.Rc7 Ree2 31.Rxb7 Rxg2+ 32.Kf1 Rxh2 33.Kg1 Rdg2+ 34.Kf1 Rd2 35.Kg1 Rhg2+ 36.Kh1 Rh2+ 37.Kg1 1/2-1/2