[Event "It"] [Site "masterchessopen.com ? Mar del Plata (Argentina)"] [Round "15"] [White "Juarez Flores Carlos A (GUA)"] [Black "Schweber Samuel (ARG)"] [Result "0-1"] [WhiteElo "2344"] [BlackElo "2435"] [ECO "B28"] [Opening "Sicilian: O'Kelly, 3.d4 cxd4 4.Nxd4"] 1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nde2 Bc5 7.Ng3 Qb6 8.Qf3 d6 9.h3 Nc6 10.Bd3 Nd4 11.Qd1 Nb5 12.Bxb5+ axb5 13.Qe2 b4 14.Nd1 Qa6 15.c4 b3 16.Nc3 Be6 17.Nb5 Qxa2 {#R} 0-1