[Event "10th Floripa Open 2024"]
[Site "Florianopolis BRA"]
[Date "2024.01.23"]
[Round "5.18"]
[White "De Oliveira, Gustavo Alfredo Bue"]
[Black "Diaz Villagran, R"]
[Result "1/2-1/2"]
[WhiteElo "2147"]
[BlackElo "2268"]
[ECO "A45"]
[PlyCount "80"]

1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.Qd2 b6 5.O-O-O Bb7 6.f3 Bg7 7.Bh6 Bxh6 8.Qxh6 Nbd7 9.e3 a6 10.Nge2 c5 11.Nf4 cxd4 12.exd4 Qc7 13.Nd3 O-O-O 14.Qe3 e6 15.g4 h5 16.g5 Ne8 17.Ne5 Nd6 18.Bd3 b5 19.Kb1 Nb6 20.a3 Kb8 21.Na2 Rhf8 22.Nc1 Ndc4 23.Qe1 Rc8 24.Nb3 Na4 25.Bxc4 bxc4 26.Nc5 Nxc5 27.dxc5 Ka8 28.Qc3 Rfd8 29.Qd4 Bc6 30.b4 a5 31.Kb2 Ba4 32.Rd2 Rb8 33.c3 Rdc8 34.Kc1 Bb3 35.Rb2 Rb7 36.Re1 Rcb8 37.c6 Rb6 38.Qc5 Rb5 39.Qd4 R5b6 40.Qc5 Rb5 1/2-1/2