[Event "Las Palmas-03"]
[Site "Las Palmas"]
[Date "1974.??.??"]
[Round "12"]
[White "Medina Garcia, Antonio Angel"]
[Black "Olafsson, Fridrik"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. O-O Bc5 9. Nde2 Be7 10. a4 O-O 11. b3 b6 12. Bb2 Bb7 13. Nf4 Rac8 14. Rc1 d6 15. Qd2 Rfd8 16. Rfd1 Rd7 17. h3 Ne5 18. Qe2 Qb8 19. Nd3 Nc6 20. Qe3 d5 21. exd5 exd5 22. Ne2 Re8 23. Nef4 Bd8 24. Qf3 d4 25. Re1 Ne5 26. Nxe5 Rxe5 27. Qd3 Bxg2 28. Nxg2 Rxe1+ 29. Rxe1 b5 30. Bxd4 h6 31. axb5 axb5 32. Qe3 Qb7 33. c3 Qd5 34. b4 Re7 35. Qc1 Ne4 36. Ne3 Qd7 37. h4 Bc7 38. Ng2 Re6 39. Qc2 Qc6 40. Qd3 f5 41. Qf3 Nd2 42. Qxc6 Rxc6 43. Re8+ Kf7 44. Rc8 g5 45. Ne3 gxh4 46. Nxf5 hxg3 47. fxg3 Ke6 48. Rf8 Ne4 49. g4 Kd7 50. Rf7+ Kd8 51. Rf8+ Kd7 52. Rf7+ Kd8 53. Rf8+ 1/2-1/2