[Event "11th Floripa Open 2025"]
[Site "Florianopolis BRA"]
[Date "2025.01.20"]
[Round "3.91"]
[White "Da Costa, Mariana Nara Santana"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[WhiteElo "1906"]
[BlackElo "1640"]
[ECO "D55"]
[PlyCount "75"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 c6 8.Rc1 Nbd7 9.Be2 Nh7 10.Bg3 Ng5 11.Ne5 Nxe5 12.Bxe5 f6 13.Bg3 Bd6 14.Bxd6 Qxd6 15.c5 Qe7 16.h4 Nf7 17.b4 e5 18.Qd3 e4 19.Qd1 Nd8 20.b5 Ne6 21.Qa4 Bd7 22.bxc6 bxc6 23.Rb1 f5 24.Rb7 Rfd8 25.Qxc6 Qe8 26.Rxd7 Qxd7 27.Bb5 Qxc6 28.Bxc6 Rab8 29.O-O Nc7 30.a4 a6 31.a5 Rb3 32.Na4 Rdb8 33.Nb6 Ra3 34.Nxd5 Nxd5 35.Bxd5+ Kf8 36.Rc1 Rxa5 37.Be6 g6 38.c6 1-0