[Event "Ch Pan-American (schools) (under 13)"] [Site "masterchessopen.com – Bogota (Colombia)"] [Date "2009.10.07"] [Round "2"] [White "Valencia Lotero Julian David"] [Black "Cardenas Manchego Joan Sebas"] [Result "1-0"] [WhiteElo "1925"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 Bxc5 6.Qxd5 Qxd5 7.Nxd5 Nc6 8.Nc7+ Kd8 9.Nxa8 {#r} 1-0