[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "6"]
[White "Leser, W."]
[Black "Curi, OA."]
[Result "0-1"]
[ECO "A02"]
[PlyCount "90"]
[EventDate "1972.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 c5 7. 0-0 Nbd7 8. c4 b6 9. Qc2 Bb7 10. Nc3 e6 11. Ng5 h6 12. Bf3 d5 13. Nh3 Rb8 14. Ne2 Qe7 15. d4 Rfd8 16. Rad1 dxc4 17. bxc4 Bxf3 18. Rxf3 Rbc8 19. Nf2 cxd4 20. exd4 Nb8 21. Nd3 Nc6 22. Ne5 Qc7 23. Rc1 h5 24. Ra3 a5 25. Rf3 Nb4 26. Qb3 Ne4 27. Bc3 Nc6 28. Re3 Nxc3 29. Qxc3 Nxe5 30. dxe5 Bf8 31. Kf1 Bb4 32. Qb3 Bd2 33. Rec3 Qc5 34. R3c2 Bxc1 35. Rxc1 Rd2 36. Qf3 Rcd8 37. Nc3 Qxc4+ 38. Ne2 Rd1+ 39. Rxd1 Rxd1+ 40. Kf2 Qd5 41. Qe3 b5 42. Qa7 b4 43. Qe7 Qd8 44. Qa7 Rd2 45. Ke3 Qd3+ 0-1

