[Event "corr."] [Site "masterchessopen.com Netherlands"] [Round "0"] [White "Roos Piet"] [Black "Siklos Alex"] [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 8.c3 d6 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 d5 16.axb5 axb5 17.Rxa8 Qxa8 18.dxe5 Nxe5 19.Nxe5 Rxe5 20.Bf4 Re8 21.e5 Nd7 22.Qg4 Nc5 23.Nh5 Be7 24.e6 Ne4 25.exf7+ Kxf7 26.Bxc7 Bc5 27.Qf4+ {#r} 1-0