[Event "99th ch-ARG Semi-Final"]
[Site "Buenos Aires ARG"]
[Date "2024.06.04"]
[Round "4.33"]
[White "Koch, Ju"]
[Black "Pigoni, Luis"]
[Result "1-0"]
[WhiteElo "1986"]
[BlackElo "1820"]
[ECO "A07"]
[PlyCount "83"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.b3 O-O 6.Bb2 c5 7.e3 Nc6 8.c4 d4 9.exd4 cxd4 10.Re1 Re8 11.d3 Rb8 12.Ne5 Nxe5 13.Rxe5 Bd6 14.Bxd4 Bxe5 15.Bxe5 Ra8 16.Nc3 Nd7 17.Bd6 a6 18.c5 Ra7 19.h4 Nf8 20.Ne4 Bd7 21.Qh5 h6 22.Bf4 Bc6 23.Nd6 Re7 24.Bxc6 bxc6 25.d4 Ng6 26.Be3 e5 27.Rd1 Qf8 28.Qf5 Re6 29.h5 Ne7 30.Qg4 Nd5 31.Bd2 Ne7 32.dxe5 Rxe5 33.Bxh6 f5 34.Qc4+ Rd5 35.Bg5 Kh7 36.Re1 Ng8 37.Re8 Qxe8 38.Nxe8 Re5 39.Nd6 Ra8 40.Qf7 Kh8 41.Nxf5 Rxf5 42.Qxf5 1-0