[Event "It (open)"] [Site "masterchessopen.com USA"] [Round "0"] [White "Denker Arnold S (USA)"] [Black "Brewster L"] [Result "1-0"] [WhiteElo "2275"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c6 7.Qd2 Nbd7 8.O-O-O Qc7 9.Kb1 a6 10.Rc1 e5 11.d5 Rd8 12.g4 Nf8 13.Nge2 Bd7 14.Ng3 Rac8 15.Qf2 c5 16.g5 Ne8 17.h4 f5 18.gxf6 Nxf6 19.h5 Be8 20.hxg6 Bxg6 21.Bh3 Rb8 22.Nf5 b5 23.Nxg7 Qxg7 24.Qh4 bxc4 25.Bg5 Qb7 26.Rh2 {#r} 1-0