[Event "Olympiad-22"]
[Site "Haifa"]
[Date "1976.11.09"]
[Round "13(3)"]
[White "Sanchez Pouso, Celso Estanislao"]
[Black "Helmers, Knut Jaran"]
[Result "1/2-1/2"]
[BlackElo "2265"]
1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nd7 5. e4 e5 6. d5 Ngf6 7. Be2 O-O 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nd2 Nf4 12. O-O Nc5 13. Nb3 Nxb3 14. axb3 f5 15. exf5 Bxf5 16. Bf3 Qe8 17. Be4 h5 18. Bxf5 Rxf5 19. f3 Qg6 20. Ne4 a6 21. Qc2 Raf8 22. Nf2 Qf7 23. Rfe1 Bh6 24. Bxf4 Rxf4 25. h3 Kh8 26. Re4 Rg8 27. Rae1 Rf6 28. Qe2 Bf8 29. Qd3 Rfg6 30. R4e2 Be7 31. Rf1 Qg7 32. Re4 Bd8 33. Rd1 Be7 34. b4 Qf7 35. b5 axb5 36. cxb5 Ra8 1/2-1/2