[Event "Rio-URU m"]
[White "Trois, Francisco RT"]
[Black "Viana, Juan Carlos"]
[Site "Rio de Janeiro"]
[Round "1"]
[Result "1/2-1/2"]
[Date "1979.05.??"]
[ECO "B07"]
[PlyCount "82"]
[EventDate "1979.05.18"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Nbd2 0-0 6. Be2 c6 7. 0-0 Qc7 8. Qc2 Nbd7 9. Re1 e5 10. dxe5 dxe5 11. a4 Nc5 12. b4 Ne6 13. Nc4 Nh5 14. g3 b6 15. Ba3 Bb7 16. Rad1 Rad8 17. Bc1 Bc8 18. Be3 Bf6 19. Bh6 Rfe8 20. Ne3 Bg7 21. Bxg7 Kxg7 22. Nc4 f6 23. Nh4 Ng5 24. Bxh5 gxh5 25. Qe2 Bg4 26. f3 Be6 27. Ne3 Rxd1 28. Rxd1 Rd8 29. Nhf5+ Kg6 30. h4 Nf7 31. Rd3 Rxd3 32. Qxd3 Qd7 33. Qxd7 Bxd7 34. a5 Nd8 35. Nd6 Nf7 36. axb6 axb6 37. Nxf7 Kxf7 38. Nc4 b5 39. Nd2 Be6 40. Kf2 Ke7 41. Ke3 Kd6 1/2-1/2

[Event "Rio-URU m"]
[White "Viana, Juan Carlos"]
[Black "Trois, Francisco RT"]
[Site "Rio de Janeiro"]
[Round "2"]
[Result "1/2-1/2"]
[Date "1979.05.??"]
[ECO "C56"]
[PlyCount "89"]
[EventDate "1979.05.18"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 0-0 11. f3 Ng5 12. Qd2 f6 13. Bxg5 fxg5 14. Nc3 Rf4 15. Nce2 Rf5 16. e6 Bxe6 17. Kh1 Rf6 18. Qxg5 Bf7 19. c3 a5 20. Ng3 Rg6 21. Qxd8+ Rxd8 22. Rfe1 Bf8 23. Rad1 c5 24. Ndf5 Rb6 25. b3 g6 26. Ne3 Re8 27. Ng4 Rxe1+ 28. Rxe1 Bg7 29. Re7 Re6 30. Rxe6 Bxe6 31. Ne2 h5 32. Nf2 Bf5 33. Kg1 Bb1 34. a3 Bc2 35. b4 cxb4 36. cxb4 axb4 37. axb4 Bb2 38. Kf1 Kf7 39. Ke1 Ke7 40. Kd2 Bf5 41. Nd3 Bf6 42. Ke3 Kd6 43. Nc5 c6 44. Nd4 Bc8 45. Nd3 1/2-1/2

