[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.05"]
[Round "1"]
[White "Doda, Zbigniew"]
[Black "Quinones, Oscar Carillo"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Qc2 g6 5. Bg2 Bg7 6. O-O O-O 7. d3 Re8 8. Bf4 Nbd7 9. cxd5 Nxd5 10. Bd2 e5 11. Na3 Nf8 12. h3 Ne6 13. e4 Ndc7 14. Be3 Qe7 15. Nc4 Nb5 16. a4 Nbd4 17. Nxd4 Nxd4 18. Bxd4 exd4 19. a5 Bd7 20. f4 Be6 21. a6 bxa6 22. Rxa6 Rab8 23. Na5 Qb4 24. Nxc6 Qxb2 25. Qxb2 Rxb2 26. Rxa7 Rd2 27. Rf3 Bf8 28. Bf1 f5 29. Rf2 Rd1 30. Kh2 fxe4 31. dxe4 d3 32. Ra5 Rc8 33. f5 gxf5 34. exf5 Bb3 35. Nd4 Bf7 36. Ne6 Bb4 37. Rd5 Rc2 38. Rd8+ Be8 39. Kg1 Kf7 40. Rxd3 Rxf2 41. Kxf2 1-0