[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.06"]
[Round "5"]
[White "Pimenta, Elisandro da Silva"]
[Black "Rahal, Israel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1787"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. b3 g6 5. Bb2 Bg7 6. Be2 Nc6 7. 0-0 0-0 8. Ne5 d4 9. exd4 Nxd4 10. c3 Nxe2+ 11. Qxe2 Qc7 12. Na3 a6 13. Rad1 b5 14. c4 b4 15. Nc2 Bf5 16. d4 Bxc2 17. Qxc2 Rfd8 18. d5 Nd7 19. Nc6 Re8 20. Nxe7+ Rxe7 21. d6 Qd8 22. dxe7 Qxe7 23. Bxg7 Kxg7 24. Rfe1 Qh4 25. Qf2 Qxf2+ 26. Kxf2 Nf8 27. Rd5 Rc8 28. Rd6 Ra8 29. Re7 Kg8 30. Rf6 a5 31. Rfxf7 a4 32. Rxf8+ Rxf8 33. bxa4 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.06"]
[Round "4"]
[White "Rahal, Israel"]
[Black "Perondi, Rodolfo Antonio"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1800"]
[BlackElo "1785"]
[PlyCount "18"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. d4 dxe4 4. Nxe5 Nd7 5. Nxd7 Bxd7 6. Nc3 Nf6 7. Bg5 Bb4 8. a3 Bxc3+ 9. bxc3 a6 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "2"]
[White "Rahal, Israel"]
[Black "De Bacco, Ricardo"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1800"]
[PlyCount "57"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be6 8. Ng5 Bc8 9. Bc4 d5 10. Nxd5 Be7 11. Nxf6+ Bxf6 12. Qxd8+ Bxd8 13. Nxf7 Ba5+ 14. c3 0-0 15. Nd6+ Kh8 16. Nxc8 Rxc8 17. Bd5 Rxc3 18. Bd2 Rc5 19. b4 Rxd5 20. exd5 Bc7 21. Rc1 Nd7 22. Rxc7 Nf6 23. d6 Rd8 24. d7 Nxd7 25. Bg5 Nf6 26. Bxf6 gxf6 27. Ke2 Rd4 28. Rd1 Re4+ 29. Kf1 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "3"]
[White "Silva, Airton Dias Da"]
[Black "Rahal, Israel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1721"]
[BlackElo "1800"]
[PlyCount "58"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 c5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf3 Nc6 9. Be3 cxd4 10. Nxd4 Rd8 11. c3 e5 12. Qa4 exd4 13. Bg5 Be7 14. 0-0 0-0 15. Na3 Qf5 16. Bxf6 Bxf6 17. cxd4 Bxd4 18. Qb3 Bb6 19. Nc4 Na5 20. Nxa5 Bxa5 21. Qf3 Qd5 22. Qg4 Rfe8 23. b3 Qe4 24. Qh3 Rd3 25. Qh5 Re5 26. Qxe5 Qxe5 27. Rae1 Qb8 28. Re7 Qd8 29. Rfe1 Qxe7 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.04"]
[Round "1"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Rahal, Israel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1904"]
[BlackElo "1800"]
[PlyCount "119"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Bc4 Nf6 6. Ngf3 Nc6 7. 0-0 Be7 8. c3 0-0 9. Qe2 Bg4 10. Re1 Bh5 11. Nf1 h6 12. Ng3 Bg6 13. Nh4 Kh7 14. Nhf5 Bc5 15. h3 a6 16. Be3 Bxe3 17. Qxe3 b5 18. Rad1 Qc8 19. Bb3 Qb7 20. Qf3 Rad8 21. Bd5 Qb6 22. b4 Rd7 23. Ne3 Rfd8 24. Ngf5 Na7 25. Ng4 Nxg4 26. hxg4 Qf6 27. Bb3 Nc8 28. Rxd7 Rxd7 29. Rd1 Bxf5 30. Qxf5+ Qxf5 31. gxf5 Nd6 32. Rd5 Re7 33. f3 h5 34. a4 f6 35. Rc5 Nb7 36. Rc6 bxa4 37. Bxa4 a5 38. b5 Rd7 39. Kf1 Kh6 40. Ke2 Kg5 41. g3 h4 42. gxh4+ Kxh4 43. Bb3 Nd6 44. Be6 Re7 45. b6 a4 46. bxc7 a3 47. c8Q Nxc8 48. Rxc8 Ra7 49. Ba2 Rb7 50. Kd3 Rb2 51. Bd5 Rf2 52. Ra8 Rxf3+ 53. Kc4 Kg5 54. Rxa3 g6 55. fxg6 Kxg6 56. Be6 Kg5 57. Kb4 Rd3 58. c4 Rd4 59. Bf5 Kf4 60. Kb5 1-0

