[Event "ch-POR Veterans +65 2023"]
[Site "Peniche POR"]
[Date "2023.06.10"]
[Round "5.5"]
[White "Viana, E"]
[Black "Santos, Ju"]
[Result "0-1"]
[WhiteElo "1467"]
[BlackElo "1800"]
[ECO "A21"]
[PlyCount "80"]

1.c4 e5 2.Nc3 b6 3.d4 exd4 4.Qd2 d3 5.Qxd3 Nc6 6.Qe4+ Qe7 7.Nf3 Nf6 8.Qxe7+ Bxe7 9.g3 Nb4 10.Kd1 Bb7 11.a3 Bxf3 12.exf3 Nc6 13.Bg2 O-O-O 14.Be3 Rhe8 15.Kc2 Na5 16.b3 c6 17.Bh3 Kc7 18.Rhd1 Nb7 19.a4 a5 20.Bg2 Nc5 21.Bf4+ d6 22.Re1 Ne6 23.Be3 Nd7 24.Rad1 Ne5 25.h3 g6 26.f4 Nd7 27.Ne4 h6 28.Re2 f5 29.Nd2 Bf6 30.Nf3 Nec5 31.Nd2 Re7 32.Rde1 Rde8 33.Bf3 Na6 34.Nb1 Nb4+ 35.Kd2 d5 36.cxd5 Nxd5 37.Bxd5 cxd5 38.Na3 Kc6 39.Rc1+ Nc5 40.Nb5 d4 0-1