[Event "It \"] [Site "masterchessopen.com USA"] [Round "4"] [White "Rudolph Richard"] [Black "Sandager Stephen (USA)"] [Result "0-1"] [BlackElo "2127"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2 c5 7.d5 e6 8.g4 exd5 9.cxd5 Re8 10.e5 dxe5 11.g5 Nfd7 12.f5 gxf5 13.h4 e4 14.Be3 Ne5 15.Kf1 b6 16.Nh3 Ba6 17.Nb5 Nd3 18.Qb3 Bxb5 19.Qxb5 Nd7 20.Bxd3 exd3 21.Qxd3 Ne5 22.Qxf5 Qxd5 23.Rh2 Qc4+ 24.Kg1 Ng4 25.Bf2 Nxh2 26.Kxh2 Rad8 27.Nf4 Be5 28.Bg3 Rd2+ 29.Kh1 Bxf4 30.Bxf4 Rf2 {#R} 0-1