[Event "ARG-ch"]
[Site "Salta ARG"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Ariel Sorin"]
[Black "Carlos Schwanek"]
[ECO "E61"]
[WhiteElo "2345"]
[BlackElo "2300"]
[PlyCount "84"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3  Nxg3 9. hxg3 e6 10. Qc2 Nd7 11. O-O-O O-O 12. Bd3 f5 13. g4 fxg4 14. Nh2 Nf6  15. Ne4 e5 16. dxe5 Nxe4 17. Bxe4 Qe7 18. exd6 cxd6 19. Nf1 Be6 20. Bd5 Qf6 21.  Ng3 Bxd5 22. Rxd5 Qxf2 23. Nf5 Qxc2+ 24. Kxc2 Rae8 25. Nxh6+ Bxh6 26. Rxh6 Kg7  27. Rhxd6 Rf2+ 28. Rd2 g3 29. Rd7+ Kg6 30. Kd3 Ref8 31. Kc3 R8f6 32. Rxb7 Rxd2  33. Kxd2 Rf2+ 34. Ke1 Rxg2 35. Kf1 Rc2 36. c5 Kh5 37. Rxa7 Kg4 38. e4 Rxc5 39.  Rb7 Rc1+ 40. Kg2 Rc2+ 41. Kg1 Rc1+ 42. Kg2 1/2-1/2