[Event "Ch Argentina (match)"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "2"] [White "Piazzini Luis Roberto (ARG)"] [Black "Bolbochan Jacobo (ARG)"] [Result "1-0"] [ECO "E00"] [Opening "Queen's Pawn: Neo-Indian"] 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Nbd7 5.e3 Be7 6.Nf3 O-O 7.Rc1 c6 8.Qc2 a6 9.cxd5 Nxd5 10.Bxe7 Qxe7 11.Be2 Re8 12.O-O Nxc3 13.Qxc3 e5 14.Rfd1 exd4 15.Nxd4 Nf6 16.Bf3 Bg4 17.Bxg4 Nxg4 18.h3 Nf6 19.Nf5 Qe5 20.Nd6 Qxc3 21.Rxc3 Re7 22.Rb3 Rd8 23.Rd4 c5 24.Nxb7 Rxd4 25.exd4 Re1+ 26.Kh2 cxd4 27.Rd3 Re2 28.Rxd4 Kf8 29.Rb4 Rxf2 30.Nc5 a5 31.Rb5 Rc2 32.Na4 Ne4 33.Rxa5 g6 34.Rb5 h5 35.h4 f5 36.Nb6 Kg7 37.Nd5 Rd2 38.Rb7+ Kh6 39.Nf4 Rf2 40.Nh3 Rd2 41.a4 Rd4 42.a5 Nf6 43.g3 Ng4+ 44.Kh1 Rd1+ 45.Ng1 Ra1 46.a6 Rxa6 47.Nh3 g5 48.Nxg5 Nf2+ 49.Kg2 Ne4 50.Nf7+ Kg6 51.Ne5+ Kf6 52.Nd7+ Ke6 53.Rb6+ Rxb6 54.Nxb6 Ke5 55.Kf3 Nd2+ 56.Ke3 Ne4 57.Nc4+ Kd5 58.Nd2 Nxg3 59.Kf4 Ne4 60.Nf1 Ke6 61.Ng3 Nc5 62.Kf3 Nd3 63.b3 Ne1+ 64.Kf4 Ng2+ 65.Kg5 Ke5 66.Nxf5 Ke4 67.Ng3+ Kd3 68.Ne2 Kxe2 69.b4 Ne3 70.Kxh5 Nd5 71.Kg5 Kf3 72.h5 Nf4 73.h6 Ne6+ 74.Kf5 Nd4+ 75.Kf6 {#r} 1-0