[Event "It (cat.5)"] [Site "masterchessopen.com Santiago (Chile)"] [Date "2007.09.29"] [Round "4"] [White "Michel Yunis Christian D (PLE)"] [Black "Romero Pino Claudio (CHI)"] [Result "1/2-1/2"] [WhiteElo "2368"] [BlackElo "2301"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O Nc6 8.a3 dxc4 9.Bxc4 cxd4 10.exd4 Be7 11.Re1 {#d} 1/2-1/2