[Event "Olympiad-24"] [Site "Valetta"] [Date "1980.12.06"] [Round "14"] [White "Petursson, Margeir"] [Black "Sax, Gyula"] [Result "1/2-1/2"] [ECO "E01"] [WhiteElo "2425"] [BlackElo "2570"] [PlyCount "88"] [EventDate "1980.11.20"] [EventType "team-swiss"] [EventRounds "14"] [EventCountry "MLT"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] {[%evp 0,88,28,12,10,-4,-4,-17,6,-13,-16,-5,-8,-46,-22,-13,-10,-50,-27,-69,-44, -69,-62,-64,12,-1,-11,-11,-6,-11,97,2,13,4,7,9,40,9,30,12,74,37,54,68,68,21,7, 7,50,64,39,73,96,-56,-15,-58,-112,-112,-153,-140,-150,-164,-167,-122,-214,-214, -215,-204,-150,-201,-187,-184,-167,-191,-119,-148,-142,-203,0,0,0,0,0,0,0,0,0, 0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nb3 d4 8. O-O Nc6 9. e3 Bg4 10. Bf3 Bxf3 11. Qxf3 Be7 12. exd4 exd4 13. Bg5 O-O 14. N1d2 Nd7 15. Bxe7 Qxe7 16. Rfe1 Nde5 17. Qe4 Qd7 18. Nc5 Qc7 19. b4 Qb6 20. a3 Rad8 21. Qf5 Rfe8 22. Nce4 d3 23. c5 Qc7 24. Nd6 Re6 25. Qe4 b6 26. f4 bxc5 27. fxe5 Rxe5 28. Qxd3 Rxd6 29. Qc3 Rd8 30. Rxe5 Nxe5 31. Re1 f6 32. Re3 c4 33. h3 Qd7 34. Nf3 Qd1+ 35. Kg2 Kf8 36. g4 Nxf3 37. Rxf3 Qe2+ 38. Kg3 Rd3 39. Rxd3 cxd3 40. Qc8+ Ke7 41. Qc7+ Ke6 42. Qc6+ Ke5 43. Qc5+ Ke6 44. Qc6+ Ke5 1/2-1/2