[Event "Ch Uruguay (qual) (c)"] [Site "masterchessopen.com Uruguay"] [Round "4"] [White "Casas Victor"] [Black "Casas Marcos"] [Result "1-0"] [ECO "C60"] [Opening "Spanish: Cozio, 4.O-O g6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.O-O g6 5.d3 Bg7 6.Be3 O-O 7.Nc3 d6 8.Bg5 f6 9.Bh4 Bg4 10.Bc4+ Kh8 11.Qe2 Bxf3 12.Qxf3 Nd4 13.Qd1 c6 14.Ne2 b5 15.Nxd4 exd4 16.Bb3 a5 17.a3 a4 18.Ba2 d5 19.exd5 cxd5 20.Bxd5 Qxd5 21.Re1 Rae8 22.Qd2 {#r} 1-0