[Event "Ch Pan-American (amateurs)"] [Site "masterchessopen.com Cartagena (Colombia)"] [Date "2012.07.04"] [Round "1"] [White "Romero Kries Mario Andres"] [Black "Sun Chin Robert Patrick"] [Result "0-1"] [WhiteElo "1645"] [ECO "C01"] [Opening "French: Exchange, 4.Bf4"] 1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bf4 Nf6 5.Nf3 Bd6 6.Bg5 Bg4 7.Bd3 O-O 8.O-O c6 9.Nbd2 Nbd7 {#R} 0-1