[Event "It (open)"] [Site "masterchessopen.com Sanaa (Yemen)"] [Round "4"] [White "Ban Aly Aly"] [Black "Ahmed Esam Aly (EGY)"] [Result "0-1"] [BlackElo "2393"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Ba5 6.Bd3 Nc6 7.Nf3 d5 8.O-O dxc4 9.Bxc4 O-O 10.dxc5 Bxc3 11.bxc3 Qa5 12.Qc2 Qxc5 13.Bd3 b6 14.a4 Rd8 15.Ba3 Qh5 16.Nd4 Bb7 17.Nxc6 Bxc6 18.f3 Bxa4 19.Bxh7+ Qxh7 20.Qxa4 Qd3 21.Rfe1 Qxc3 22.Rac1 Qe5 23.Be7 Rd2 24.Qc6 Qd5 25.Bxf6 Qxc6 26.Rxc6 gxf6 27.Rb1 Rad8 28.Rb4 f5 29.h3 Ra2 30.Kh2 Rdd2 31.Kg3 Kg7 32.Kf4 Rxg2 33.e4 Rge2 {#R} 0-1