White Elo Black Elo ECO Year Res. #       Sepulveda Fonseca, Jef... 1576 Puerto, Alejandro 1827 D07 2013 0-1 10 Velez Rueda, Juan Dieg... 1920 Puerto, Alejandro 1976 D11 2019 0-1 25 Casas, Jose Fernando 1721 Puerto, Alejandro 1830 B22 2020 0-1 38 Page 1
Sepulveda Fonseca, Jefersson Da (1576) - Puerto, Alejandro (1827) - Duitama op 9th (6), Duitama, 2013 D07 1.d4 d5 2.Nf3 Nc6 3.c4 e6 4.e3 Nf6 5.Nc3 Bd6 6.Qe2 dxc4 7.Qxc4 O-O 8.Bd3 Bd7 9.Bd2 Nb4 10.O-O Nxd3 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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