[Event "Grand Pacific Open"] [Site "Victoria, British Columbia"] [Date "2009.04.11"] [Round "3"] [White "Leon David Piasetski"] [Black "Roger Patterson"] [Result "1-0"] [WhiteElo "2416"] [BlackElo "2234"] [ECO "A04"] [Opening "Reti: 1...c5"] 1.Nf3 c5 2.c4 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.d4 cxd4 6.Qxd4 Nxc3 7.Qxc3 Nc6 8.e4 e6 9.Bb5 Bd7 10.O-O Qf6 11.e5 Nxe5 12.Qxe5 {#r} 1-0