[Event "It \"] [Site "masterchessopen.com Ecuador"] [Date "2006.04.01"] [Round "4"] [White "Sanchez Cinthya (ECU)"] [Black "Leon Andres"] [Result "1-0"] [WhiteElo "1721"] [ECO "C07"] [Opening "French: Tarrasch, Open, 4.c3"] 1.e4 e6 2.d4 d5 3.Nd2 c5 4.c3 Nc6 5.Ngf3 cxd4 6.cxd4 g6 7.Bb5 Ne7 8.Qa4 Bg7 9.e5 a6 10.Nb3 Bd7 11.Bxc6 Bxc6 12.Qb4 a5 13.Qc3 b6 14.Be3 Bb7 15.Rc1 Qc8 {#r} 1-0