[Event "09, Montreal"] [Site "09, Montreal"] [Round "0"] [White "Leon David Piasetski"] [Black "Lawrence Day"] [Result "0-1"] [ECO "A43"] [Opening "Old Benoni: 2.d5 Nf6 3.Nc3"] 1.d4 c5 2.d5 Nf6 3.Nc3 g6 4.e4 d6 5.Be2 Bg7 6.Nf3 O-O 7.O-O Na6 8.Nd2 Nc7 9.a4 a6 10.a5 Nb5 11.Nxb5 axb5 12.Bxb5 Rxa5 13.Rxa5 Qxa5 14.Qe2 Bd7 15.Bxd7 Nxd7 16.Nb3 Qb6 17.Bg5 Re8 18.Rb1 h6 19.Be3 Ra8 20.Nd2 Ra2 21.b4 Rxc2 22.Qd1 Rb2 23.Rxb2 Bxb2 24.Qa4 Qc7 25.b5 Kg7 26.Nc4 Bd4 27.b6 Nxb6 28.Qa5 Bxe3 29.fxe3 Nxd5 30.exd5 Qxa5 31.Nxa5 b5 32.Kf2 f5 33.e4 Kf6 34.Ke3 e6 35.dxe6 Kxe6 36.exf5+ Kxf5 37.Nb3 Ke5 38.Nd2 d5 39.Nf3+ Ke6 40.Kd3 b4 41.g4 g5 42.h3 Kd6 43.h4 gxh4 44.Nxh4 Ke5 45.Ng6+ Ke6 46.Nf4+ Kd6 47.Ng6 c4+ 48.Kd4 b3 49.Kc3 d4+ 50.Kb2 Kd5 51.Ne7+ Ke4 52.Nc8 Ke3 53.Nd6 Kd3 54.Nb7 Ke2 55.Nd6 c3+ 56.Kxb3 d3 57.Ne4 c2 58.Kb2 d2 59.Nc3+ Kd3 {#R} 0-1