[Event "It (a)"] [Site "masterchessopen.com – Nethanya (Israel)"] [Date "1977.05.30"] [Round "7"] [White "Kraidman Yair (ISR)"] [Black "Birnboim Nathan (ISR)"] [Result "0-1"] [WhiteElo "2475"] [BlackElo "2369"] [ECO "D92"] [Opening "Gruenfeld: 5.Bf4 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.Rc1 dxc4 7.e3 Be6 8.Be2 c5 9.O-O Nd5 10.Nxd5 Bxd5 11.Bxc4 cxd4 12.Bc7 Qd7 13.Nxd4 Bxc4 14.Rxc4 Nc6 15.Bg3 Rfd8 16.Qe1 Bxd4 17.exd4 Rac8 18.h3 Nxd4 19.Rxc8 Rxc8 20.Be5 Rc1 21.Qxc1 Ne2+ 22.Kh2 Nxc1 23.Rxc1 Qd5 24.Bc3 Qxa2 25.Rd1 f6 26.Rd7 Qa6 27.f4 Kf8 28.Bb4 Qc4 29.Rxb7 Qxf4+ 30.Kh1 Qc1+ 31.Kh2 Qc8 {#R} 0-1