White Elo Black Elo ECO Year Res. #       Portnoy Cruz, Ivan Ado... 2003 Acosta Nunez, Miguel A... D02 2009 1-0 34 Portnoy Cruz, Ivan Ado... 2083 Cordoba Rodriguez, Mil... 2001 C11 2010 1-0 34 Portnoy Cruz, Ivan Ado... 2083 Montoya Diaz, Cesar Au... 2100 C40 2010 1-0 28 Portnoy Cruz, Ivan Ado... 2091 Gutierrez Cascardo, Ja... 2003 B12 2011 1-0 33 Portnoy Cruz, Ivan Ado... 2091 Montoya, Duvan B29 2011 1-0 34 Portnoy Cruz, Ivan Ado... 2091 Grajales, Rubiel C11 2011 1-0 46 Portnoy Cruz, Ivan Ado... 2091 Uribe Arteaga, Daniel 2203 B70 2011 1-0 53 Portnoy Cruz, Ivan Ado... 2098 Diaz, Alberto 1721 C02 2011 1-0 45 Portnoy Cruz, Ivan Ado... 2098 Arias, Juan Camilo 1600 B70 2011 1-0 44 Portnoy Cruz, Ivan Ado... 2092 Corpus Vanegas, Eugeni... 1883 C81 2012 1-0 67 Page 1
Portnoy Cruz, Ivan Adolfo (2003) - Acosta Nunez, Miguel Antonio - Bogota IRT op (4), Bogota, 2009 D02 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 d5 6.O-O Bd6 7.cxd5 exd5 8.Nc3 O-O 9.Ne5 h6 10.Bf4 Re8 11.Rc1 a6 12.Qb3 c6 13.e4 g5 14.exd5 c5 15.dxc5 Bxe5 16.Bxe5 Rxe5 17.c6 Bc8 18.Rfd1 Ne8 19.d6 Be6 20.c7 Nxc7 21.Qxb6 Nd7 22.dxc7 Qc8 23.Qd6 Ra7 24.Ne4 Kg7 25.f4 gxf4 26.gxf4 Rb5 27.Qd4+ Kh7 28.Qxa7 Rxb2 29.Rxd7 Bxd7 30.Qd4 Rxg2+ 31.Kxg2 Bh3+ 32.Kf2 Qf5 33.Nf6+ Kg6 34.c8=Q 1-0	Search games Games: 10666599 / Last update: 30 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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