White Elo Black Elo ECO Year Res. #       Acosta, Mariana 1167 Riano Espinoza, Laura ... 1480 C54 2019 1-0 69 Acosta, Mariana 1199 Areiza Tabares, Samuel... 1570 C54 2020 0-1 21 Acosta, Mariana 1245 Pena, Alcides 1634 C54 2021 1-0 33 Acosta, Mariana 1245 Guapacha Taborda, Laur... 1385 C54 2021 1-0 39 Acosta, Mariana 1245 Soto Ospina, Ana Maria 1088 C54 2021 1-0 27 Acosta, Mariana 1245 Medina Baquiro, Paula ... 1251 C54 2021 1-0 26 Page 1
Acosta, Mariana (1167) - Riano Espinoza, Laura Sofia (1480) - COL-ch U12 Girls (2.2), Cali, 2019 C54 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.Bb3 Bg4 7.h3 Bh5 8.Bg5 h6 9.Bh4 O-O 10.g4 Bg6 11.g5 hxg5 12.Bxg5 Na5 13.Bc2 Bb6 14.Nbd2 Re8 15.Nh4 Bh5 16.Ndf3 d5 17.Qe2 d4 18.c4 Nc6 19.O-O-O Nb4 20.Kb1 Nxc2 21.Qxc2 Qd6 22.Rhg1 Nh7 23.Qd2 Re6 24.Rde1 Bc5 25.Ref1 Qb6 26.Nf5 Bxf3 27.Bh6 g6 28.h4 Bb4 29.Qc1 Ba3 30.Ng7 Rf6 31.h5 Kf8 32.hxg6 fxg6 33.Nh5+ Kf7 34.Nxf6 Nxf6 35.Ka1 Be7 36.Qg5 Rg8 37.Qxe5 Ng4 38.Qf4+ Qf6 39.Bg5 Qxf4 40.Bxf4 c6 41.Rg3 Nh2 42.Re1 Bh4 43.Rh3 Nf1 44.Rxf3 Ne3 45.Bxe3+ Ke6 46.Bxd4 Be7 47.Bc3 g5 48.Rg3 g4 49.f3 Bh4 50.Rxg4 Rxg4 51.fxg4 Bxe1 52.Bxe1 Ke5 53.Bc3+ Kf4 54.Kb1 Kxg4 55.Kc2 b6 56.d4 Kf4 57.d5 cxd5 58.exd5 Kf5 59.Kd3 a6 60.Bd4 b5 61.c5 Kg6 62.c6 Kf7 63.d6 Ke8 64.d7+ Ke7 65.Bb6 Kd6 66.d8=Q+ Kxc6 67.Kd4 Kb7 68.Qc7+ Ka8 69.Qc8# 1-0	Search games Games: 10649461 / Last update: 16 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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