White Elo Black Elo ECO Year Res. #       Arias Peralta, Oscar D... Valle, Efrain 2105 E90 2016 0-1 27 Nieto, Manuel Valerio ... 2057 Arias Peralta, Oscar D... D92 2016 1-0 25 Arias Peralta, Oscar D... Laverde Uribe, Juan Go... 1919 D08 2016 0-1 33 Moreno, Julian David 1815 Arias Peralta, Oscar D... E62 2016 1-0 22 Arias Peralta, Oscar D... Obando Guzman, Soren F... 1992 A45 2016 0-1 37 Acosta, Jaime 1623 Arias Peralta, Oscar D... C41 2016 ½-½ 71 Delgado Carcamo, Javie... 1585 Arias Peralta, Oscar D... C56 2016 1-0 53 Vargas, Jose Luis 1578 Arias Peralta, Oscar D... 1449 A45 2017 1-0 40 Campos Perilla, Angie ... 1500 Arias Peralta, Oscar D... 1449 C50 2017 1-0 10 Page 1
Arias Peralta, Oscar David - Valle, Efrain (2105) - COL pre olympic sf (1), Bogota, 2016 E90 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Bg5 Bg4 7.h3 Bxf3 8.Qxf3 c5 9.O-O-O cxd4 10.Rxd4 Qa5 11.Bxf6 Bxf6 12.Rd5 Qb6 13.Rb5 Qd8 14.Nd5 Bg7 15.Rxb7 Nc6 16.Qe3 Qa5 17.a3 e6 18.Rb5 Qd8 19.Nc3 a6 20.Rb6 Bd4 21.Qd2 Bxb6 22.Qh6 Bxf2 23.h4 Qb6 24.Na4 Be3+ 25.Kb1 Qb3 26.Qxf8+ Kxf8 27.Nc3 Rb8 0-1	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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