[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.25"]
[Round "10"]
[White "Guimaraes, Jorge"]
[Black "Tsuboi, Edson Kenji"]
[Result "0-1"]
[WhiteElo "2285"]
[BlackElo "2235"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6 8. Qc2 Nc6 9. Rd1 Bf5 10. Qc5 e5 11. Bg5 Qd7 12. d5 Nd4 13. Nxd4 exd4 14. Rxd4 Na4 15. Rxa4 Qxa4 16. Qc1 Bxb1 17. Rxb1 Qxa2 18. Qc2 a5 19. e4 a4 20. Bf1 a3 21. Bc4 Qxb1+ 22. Qxb1 axb2 23. Ba2 Ra6 24. Bf4 Rfa8 25. e5 Rxa2 26. Kg2 g5 27. Bxg5 Bxe5 28. Qf5 Bg7 0-1