[Event "It (open)"] [Site "masterchessopen.com Greenhills (Philippines)"] [Round "3"] [White "Chiong Luis (PHI)"] [Black "Perez Roland"] [Result "1-0"] [WhiteElo "2390"] [BlackElo "2230"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 Nc6 7.Bd3 b6 8.Nf3 Qc7 9.O-O d6 10.e4 O-O 11.Bg5 Ne8 12.e5 dxe5 13.dxe5 f6 14.exf6 gxf6 15.Bh4 Bb7 16.Qe2 Qf7 17.Rae1 Rd8 18.Bb1 Bc8 19.Bg3 Nd6 20.Nh4 Kh8 21.Rd1 Nb7 22.f4 Nd6 23.f5 e5 24.Rd2 Nxc4 25.Ng6+ hxg6 26.fxg6 Qg8 27.Rxd8 Nxd8 28.h4 Be6 29.h5 Kg7 30.Bd3 Nc6 31.Qe4 {#r} 1-0