[Event "34th World Open"] [Site "Philadelphia USA"] [Date "2006.06.28"] [Round "1"] [White "Evgeny Najer"] [Black "Batchimeg Tuvshintugs"] [Result "1-0"] [WhiteElo "2653"] [BlackElo "2206"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Qa4+ c6 8.Nf3 O-O 9.Be2 c5 10.O-O Qc7 11.Bg5 b6 12.Rfc1 Bg4 13.d5 e5 14.Qd1 {#r} 1-0