[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Balinas, Rosendo Carrean"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. O-O-O Qc7 10. Bb3 b5 11. Nxc6 Qxc6 12. Bd4 Bb7 13. Rhe1 Qc8 14. f4 O-O 15. Rd3 b4 16. Na4 Bxe4 17. Re3 d5 18. Nb6 Qc6 19. Ba4 Qc7 20. Nxa8 Rxa8 21. Rf1 Qa5 22. Bb3 Bc5 23. Bxc5 Qxc5 24. g4 Qc6 25. Re1 a5 26. g5 a4 27. gxf6 axb3 28. Rxb3 Rxa2 29. c3 gxf6 30. Rxb4 Bg6 31. Qb5 Qxb5 32. Rxb5 Ra4 33. Rb4 Ra8 34. Kd2 Kf8 35. Ke3 Ke7 36. Kd4 Kd6 37. c4 dxc4 38. Rxc4 Rb8 39. b4 Ra8 40. b5 Ra2 41. Rc6+ Kd7 42. Rec1 Rd2+ 43. Kc3 Rd5 44. Kb4 e5 45. Rc7+ Ke6 46. R1c6+ Kf5 47. b6 Rd1 48. b7 Rb1+ 49. Kc5 1-0