[Event "Olympiad-22"]
[Site "Haifa"]
[Date "1976.10.25"]
[Round "1(2)"]
[White "Donoso Velasco, Pedro H"]
[Black "Gutierrez Mangel, Joaquin"]
[Result "1/2-1/2"]
[WhiteElo "2385"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 Bd6 8. Qe2 Nc6 9. Be3 O-O 10. O-O-O e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. c3 Be6 14. Kb1 Bf5 15. Bxf5 Qxf5+ 16. Qc2 Qxc2+ 17. Kxc2 1/2-1/2