[Event "Memorial J.Capablanca (c)"] [Site "Habana (Cuba)"] [Round "0"] [White "Calderin Roberto (MEX)"] [Black "Rivera Alberto (CUB)"] [Result "1-0"] [WhiteElo "2427"] [BlackElo "2389"] [ECO "A43"] [Opening "Old Benoni: 2.dxc5"] 1.d4 c5 2.dxc5 Na6 3.Nc3 Nxc5 4.e4 d6 5.Be3 Nd7 6.Qd2 Ngf6 7.f3 a6 8.g4 h6 9.h4 Ne5 10.Be2 e6 11.O-O-O Be7 12.Re1 O-O 13.h5 Bd7 {#r} 1-0