[Event "9th ch-Iberoamericano"]
[Site "Panama City PAN"]
[Date "2023.11.30"]
[Round "7.4"]
[White "Zambrana, O"]
[Black "Hernandez Guerrero, G"]
[Result "1/2-1/2"]
[WhiteElo "2400"]
[BlackElo "2527"]
[ECO "B48"]
[PlyCount "72"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qd2 Nf6 8.O-O-O b5 9.f3 Be7 10.g4 Nxd4 11.Qxd4 Bb7 12.g5 Nh5 13.Kb1 Rc8 14.a3 Bc5 15.Qd2 Bxe3 16.Qxe3 O-O 17.h4 Rfd8 18.Bh3 Nf4 19.h5 Qe5 20.Bg4 d5 21.Qb6 d4 22.g6 hxg6 23.hxg6 Nxg6 24.Bh5 Qc7 25.Qxc7 Rxc7 26.Bxg6 fxg6 27.Rhg1 Rcd7 28.Ne2 d3 29.Nf4 dxc2+ 30.Kxc2 Rxd1 31.Rxd1 Rxd1 32.Kxd1 Kf7 33.Nd3 Kf6 34.Ke2 e5 35.Kf2 a5 36.b4 axb4 1/2-1/2