[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.10"]
[Round "5"]
[White "Rodriguez, Ruben"]
[Black "Romanishin, Oleg M"]
[Result "1/2-1/2"]
[BlackElo "2560"]

1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 g5 5. Bg3 Ne4 6. Nd2 Nxg3 7. hxg3 Bg7 8. e3 c5 9. Ngf3 d6 10. Bd3 Nc6 11. Nb3 Qe7 12. Be4 Bd7 13. Qd2 g4 14. Nh4 cxd4 15. Bxc6 bxc6 16. exd4 O-O 17. O-O a5 18. Rae1 a4 19. Nc1 Qg5 20. Re3 Rfb8 21. Ne2 Be8 22. Qc2 c5 23. Rd1 cxd4 24. Nxd4 Qc5 25. Qe4 h5 26. b3 Rd8 27. Ne2 Qe5 28. Nf4 Qxe4 29. Rxe4 Bc6 30. Re3 Bh6 31. Red3 Bxf4 32. gxf4 d5 33. Kh2 Rdb8 34. cxd5 Bxd5 35. Re1 axb3 36. axb3 Ra2 37. Kg3 Kg7 38. Re5 Bxb3 39. Rxh5 Bc2 40. Re3 Kf6 41. Kxg4 Rg8+ 42. Rg5 Bf5+ 43. Nxf5 exf5+ 44. Kh4 Rxg5 1/2-1/2