[Event "Izt (w)"] [Site "masterchessopen.com Roosendaal (Netherlands)"] [Date "1976.12.10"] [Round "10"] [White "De Oliveira Maria Cristina (BRA)"] [Black "Donaldson-A Elena (USA)"] [Result "0-1"] [WhiteElo "2095"] [BlackElo "2375"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 Nd7 8.Nc3 O-O 9.d4 exd4 10.Nxd4 Ne5 11.Nde2 Bb4 12.f4 Nc4 13.Qg3 Re8 14.b3 Nd6 15.Bb2 f6 16.Qd3 Qe7 17.Rae1 Nxe4 18.Qc4+ Kh8 19.Nd4 f5 20.Re2 Bd7 21.Nxe4 fxe4 22.c3 Bd6 23.b4 c5 24.bxc5 Bxc5 25.Qb3 Bxd4+ 26.cxd4 Bb5 27.Rfe1 Bxe2 28.Rxe2 c6 29.Ba3 Qd7 30.Bc5 b5 31.Qc2 Qd5 32.Qb2 e3 33.Bb6 Re4 34.Qc3 Rae8 35.g3 Kg8 36.Qb3 Qxb3 37.axb3 a5 38.Kf1 a4 39.bxa4 bxa4 40.Ke1 Rb8 {#R} 0-1