[Event "ch-Panamerican U20 2025"]
[Site "Asuncion PAR"]
[Date "2025.06.17"]
[Round "6.1"]
[White "Lopez Rayo, Santiago"]
[Black "Park, Evan"]
[Result "1-0"]
[WhiteElo "2282"]
[BlackElo "2417"]
[ECO "C78"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.c3 O-O 7.d4 Bb6 8.Bg5 h6 9.Bh4 d6 10.Bxc6 bxc6 11.dxe5 dxe5 12.Nbd2 Qe7 13.Nc4 g5 14.Bg3 Nxe4 15.Nfxe5 Qf6 16.Qa4 Bf5 17.Qxc6 Qxc6 18.Nxc6 Bc5 19.Be5 Be6 20.N4a5 Rfe8 21.Bd4 Bd5 22.Rfe1 Bxd4 23.Nxd4 Nd6 24.Nac6 Kg7 25.b3 a5 26.c4 Bxc6 27.Nxc6 a4 28.c5 axb3 29.axb3 Rxa1 30.Rxa1 Nb5 31.h3 Re6 32.Na7 Nd4 33.b4 Re4 34.Rb1 c6 35.Rd1 Re7 36.Nc8 Rc7 37.Nd6 Ne2+ 38.Kf1 Nf4 39.Ne8+ 1-0