[Event "10th Floripa Open 2024"]
[Site "Florianopolis BRA"]
[Date "2024.01.24"]
[Round "6.150"]
[White "Koinski, Carlos Cesar"]
[Black "Vaz, Osvaldo Jose"]
[Result "1/2-1/2"]
[WhiteElo "1371"]
[BlackElo "1627"]
[ECO "A05"]
[PlyCount "75"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.d3 O-O 5.O-O d5 6.c3 c6 7.Nbd2 Qc7 8.Qc2 e5 9.Re1 Re8 10.e4 Nbd7 11.Kh1 b6 12.Kg1 Bb7 13.d4 Rad8 14.dxe5 Nxe5 15.Nxe5 Rxe5 16.Nb3 Ree8 17.Bf4 Qc8 18.exd5 Nxd5 19.Be3 Nxe3 20.Rxe3 Rxe3 21.fxe3 Bh6 22.Qf2 Ba6 23.Re1 c5 24.Nd2 Qe6 25.b3 Bd3 26.c4 Kg7 27.Kh1 Bf5 28.Bd5 Qd7 29.e4 Be6 30.Nf3 f6 31.Nh4 Bg5 32.Nf3 Bh6 33.Nh4 Bg5 34.Ng2 Bh6 35.Nf4 Bxf4 36.Qxf4 Qd6 37.Qf2 Qe5 38.Qd2 1/2-1/2