[Event "Haifa Olympiad"] [Site "Haifa ISR"] [Date "1976.11.03"] [EventDate "1976.10.25"] [Round "9"] [Result "1-0"] [White "Oscar Humberto Castro Rojas"] [Black "Oystein Hjertenes"] [ECO "C00"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "55"] 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 Bc5 6. Bd3 Nc6 7. e5 Ng4 8. Ne4 Qd5 9. c4 Bb4+ 10. Kf1 Qa5 11. Bf4 f5 12. exf6 Nxf6 13. a3 Be7 14. Ng3 b5 15. cxb5 Nb8 16. Qc2 Nd5 17. Bd2 Qb6 18. Bxh7 Rxh7 19. Qxh7 Qxb5+ 20. Kg1 Qxb2 21. Rb1 Qa2 22. Qg6+ Kd7 23. Ne5+ Kd6 24. Re1 c6 25. Ba5 Bf6 26. Ne4+ Ke7 27. Nxf6 gxf6 28. Qg7+ 1-0