[Event "Ch World (juniors) (under 14)"] [Site "masterchessopen.com Kemer (Turkey)"] [Date "2007.11.24"] [Round "7"] [White "Kottahachchy K O V (SRI)"] [Black "Okay Arda Efe (TUR)"] [Result "0-1"] [WhiteElo "1799"] [BlackElo "1929"] [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.Bc4 c5 8.Ne2 O-O 9.O-O Nc6 10.Be3 cxd4 11.cxd4 Bg4 12.f3 Na5 13.Bd3 Be6 14.d5 Bxa1 15.Qxa1 f6 16.Rd1 Bd7 17.Bh6 Re8 18.g4 Rc8 19.g5 Nc4 20.Bxc4 Rxc4 21.h4 Qb6+ 22.Kh1 Qf2 {#R} 0-1