[Event "Titled Tue 3rd Oct Late"]
[Site "chess.com INT"]
[Date "2023.10.03"]
[Round "4"]
[White "Alvarado, C"]
[Black "Korchagina, Alena"]
[Result "1-0"]
[WhiteElo "2108"]
[BlackElo "2076"]
[ECO "D25"]
[PlyCount "143"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 Bg4 5.Bxc4 e6 6.Nc3 a6 7.a4 Nc6 8.O-O Be7 9.a5 O-O 10.Qa4 Bxf3 11.gxf3 Nd5 12.Bd2 Ndb4 13.Kh1 Bd6 14.f4 Ne7 15.Ne4 Nbd5 16.Rg1 f5 17.Ng5 Rf6 18.Qb3 c6 19.Bc3 Rh6 20.Qxb7 Rb8 21.Qxa6 Ra8 22.Qb7 Rb8 23.a6 Rxb7 24.axb7 Bb8 25.Ra8 Qc7 26.Rg3 Qxb7 27.Ra1 Qc7 28.Rag1 Rg6 29.Nxe6 Rxe6 30.Rxg7+ Kf8 31.Rxh7 Rg6 32.Rxg6 Nxg6 33.Rxc7 Bxc7 34.Bd2 Ke7 35.Kg2 Kf6 36.Kf1 Nb6 37.Bd3 Na4 38.b4 Nb6 39.b5 cxb5 40.Bxb5 Nh4 41.Bc6 Ng6 42.Bc3 Ne7 43.Bf3 Ned5 44.Bd2 Ke6 45.h4 Nc4 46.Bc1 Bd8 47.h5 Bf6 48.Be2 Nd6 49.Bd3 Bg7 50.f3 Nf6 51.Ba3 Nxh5 52.Bc5 Nf6 53.Ke2 Nd7 54.Ba7 Bf6 55.e4 fxe4 56.fxe4 Be7 57.f5+ Kf7 58.e5 Nxf5 59.Bxf5 Nf8 60.Bb1 Ne6 61.Ba2 Bg5 62.Kd3 Ke7 63.Bxe6 Kxe6 64.Ke4 Bd8 65.d5+ Ke7 66.Bc5+ Kd7 67.e6+ Ke8 68.d6 Bg5 69.Kd5 Kd8 70.Kc6 Bf4 71.Bb6+ Ke8 72.d7+ 1-0