[Event "I ch-Sudamericano 2023"]
[Site "Lima PER"]
[Date "2023.09.17"]
[Round "4.27"]
[White "Cahuapaza Tarapaca, Leonardo"]
[Black "Bao Ataucusi, Sebastian Anton"]
[Result "1/2-1/2"]
[WhiteElo "1731"]
[BlackElo "1271"]
[ECO "A06"]
[PlyCount "78"]

1.Nf3 d5 2.b3 Nf6 3.Bb2 e6 4.e3 Be7 5.d4 Nbd7 6.Bd3 b6 7.O-O Bb7 8.Nbd2 O-O 9.Ne5 Ne4 10.f4 f5 11.Ndf3 Nxe5 12.Nxe5 Rf6 13.a4 Bd6 14.a5 Rh6 15.a6 Bc8 16.Nf3 Bd7 17.c4 c6 18.Qe1 Qe7 19.Rc1 Be8 20.Ne5 Bb4 21.Qe2 Nd2 22.cxd5 cxd5 23.Rc2 Nxf1 24.Qxf1 Bd6 25.Qc1 Rf6 26.g3 Rf8 27.Qf1 Bxe5 28.dxe5 Qb4 29.g4 Bg6 30.Qc1 Qxb3 31.Rc3 Qa4 32.Ba3 Rfe8 33.Bd6 fxg4 34.Bxg6 hxg6 35.Rc7 Qxa6 36.Qc2 Rac8 37.Qxg6 Qa1+ 38.Kg2 Rxc7 39.Qxe8+ Kh7 1/2-1/2