[Event "Ch Provincial"] [Site "masterchessopen.com Pinar del Rio (Cuba)"] [Date "2007.09.18"] [Round "10"] [White "Hernandez Willians"] [Black "Douglas Tomas"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O {#r} 1-0