[Event "III Niteroi Chess Open"]
[Site "Niteroi BRA"]
[Date "2023.09.07"]
[Round "5.3"]
[White "Santiago, Y"]
[Black "Filgueiras, Nathan Felipe"]
[Result "1-0"]
[WhiteElo "2472"]
[BlackElo "2328"]
[ECO "D43"]
[PlyCount "111"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Qc2 Nbd7 6.e4 Nxe4 7.Nxe4 dxe4 8.Qxe4 Bb4+ 9.Bd2 Bxd2+ 10.Nxd2 Nf6 11.Qe3 O-O 12.Be2 Qb6 13.O-O-O e5 14.dxe5 Qxe3 15.fxe3 Ng4 16.Bxg4 Bxg4 17.Rdf1 Rae8 18.Rf4 Bh5 19.g4 Bg6 20.Nf3 f5 21.gxf5 Rxf5 22.Rd1 Ref8 23.e6 Rxf4 24.exf4 Bh5 25.e7 Re8 26.Rd8 Kf7 27.Ng5+ Kxe7 28.Rxe8+ Bxe8 29.Nxh7 Bf7 30.b3 c5 31.f5 Bg8 32.Ng5 b6 33.Kd2 Kf6 34.Ne4+ Ke5 35.Nc3 Kxf5 36.Nb5 Kg4 37.Nxa7 Be6 38.Nb5 Kh3 39.Nc7 Bd7 40.Nd5 b5 41.cxb5 Bxb5 42.a4 Bc6 43.Ne3 Kxh2 44.Kc3 g5 45.Kc4 Kg3 46.Kxc5 Bb7 47.b4 Kf3 48.Kd4 Bc6 49.b5 Bd7 50.b6 Bc8 51.a5 Kf4 52.Nd5+ Kf3 53.Nf6 Kf4 54.Kc5 Kf5 55.Kb5 Kxf6 56.a6 1-0