[Event "Zonal 2.4 2017"] [Site "Florianopolis BRA"] [Date "2017.04.29"] [Round "5.44"] [White "Abdalla,Umar Mohammad"] [Black "De Vilhena,Cleriston Mubarak T."] [Result "0-1"] [WhiteElo "1357"] [BlackElo "1601"] [ECO "D06"] [Opening "QGD: Marshall Defence"] 1.d4 d5 2.c4 Nf6 3.e3 c6 4.Nc3 Bf5 5.Nf3 e6 6.c5 b6 7.b4 a5 8.Ba3 axb4 9.Bxb4 bxc5 10.dxc5 Nbd7 11.Nd4 Qc7 12.Nxf5 exf5 13.Bd3 Bxc5 14.Bxc5 Nxc5 15.Bxf5 Qe5 16.Qc2 Nfe4 17.Bxe4 Nxe4 18.Rc1 Nxc3 19.Qxc3 Qxc3+ 20.Rxc3 Rxa2 21.O-O Kd7 22.Rd1 f5 23.f3 Re8 24.Rdc1 Rc8 25.Rb3 Rc7 26.Rcb1 Kd6 27.Rb7 Re2 28.R7b3 Re7 29.Rb7 R2xe3 30.Rxe7 Rxe7 31.Kf2 d4 32.g4 f4 33.h4 c5 34.Rb6+ Kd5 35.Rb8 d3 36.Rb2 c4 37.Rb8 Kd4 38.Rd8+ Kc3 39.Ra8 d2 40.Ra1 Kb2 {#R} 0-1