[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.11.15"]
[Round "14"]
[White "Goonetilleke, L Chandana"]
[Black "Gamarra Caceres, Carlos"]
[Result "1-0"]
[WhiteElo "2250"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. Nc3 e6 6. O-O Be7 7. b3 d6 8. Bb2 Nbd7 9. d4 O-O 10. Qd2 a6 11. Rfd1 Re8 12. Ng5 Bxg2 13. Kxg2 Qc7 14. Kg1 Qb7 15. Qf4 cxd4 16. Qxd4 e5 17. Qd2 b5 18. cxb5 axb5 19. Nf3 b4 20. Nd5 Nxd5 21. Qxd5 Qxd5 22. Rxd5 Rec8 23. a4 Nf6 24. Rb5 Rc2 25. Rb1 Rxe2 26. Kf1 Rc2 27. Ne1 Rd2 28. Bc1 Ra2 29. Rxb4 d5 30. Rb7 Bc5 31. Nd3 Bd4 32. Bb2 Ne4 33. Kg2 Nxf2 34. Nb4 Rxb2 35. Rxb2 Bxb2 36. Kxf2 Bd4+ 37. Ke2 Kf8 38. Nxd5 Rc8 39. Kd3 Rd8 40. Kc4 1-0