[Event "LXX Mexican Open 2025"]
[Site "Mexico City MEX"]
[Date "2025.04.14"]
[Round "1.21"]
[White "Karlseng, Christian"]
[Black "Gracia Alvarez, Gerardo Antonio"]
[Result "1/2-1/2"]
[WhiteElo "1901"]
[BlackElo "2279"]
[ECO "A45"]
[PlyCount "73"]

1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.e3 Bg7 5.Nb5 Na6 6.Nc3 Nb8 7.Nb5 Na6 8.Nc3 O-O 9.Bxa6 bxa6 10.Be5 c6 11.Nge2 a5 12.O-O Ba6 13.Re1 Re8 14.Qd2 Nd7 15.Bxg7 Kxg7 16.e4 e6 17.Rad1 Qb6 18.b3 Rad8 19.Na4 Qb4 20.c3 Qb8 21.Qe3 Qc7 22.e5 Bb5 23.Nc5 Nxc5 24.dxc5 Bxe2 25.Rxe2 Qe7 26.Qd4 Rb8 27.Rb1 Rb5 28.b4 axb4 29.cxb4 Reb8 30.Reb2 a5 31.a3 axb4 32.axb4 Ra8 33.h4 Ra4 34.g3 Kg8 35.Rb3 h5 36.Qc3 Qb7 37.Qd2 1/2-1/2