[Event "Tournament"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "4"] [White "Bolbochan Jacobo (ARG)"] [Black "Schweber Samuel (ARG)"] [Result "1/2-1/2"] [BlackElo "2348"] [ECO "E73"] [Opening "King's Indian: 5.Be2 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 c5 8.Bg5 a6 9.Nd2 Qe8 10.O-O h6 11.Be3 Nbd7 12.a3 Qe7 13.b4 b6 14.Nb3 Ne8 15.bxc5 bxc5 16.a4 a5 17.Nb5 {#d} 1/2-1/2