[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.23"]
[Round "6"]
[White "Carvalho, Welliton"]
[Black "Rangel Neto, Celso"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1760"]
[BlackElo "1800"]
[PlyCount "78"]
[EventDate "2003.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. d3 Bd7 5. Bf4 Nf6 6. Nbd2 Qc8 7. h3 h6 8. Ne5 Nxe5 9. Bxe5 Bc6 10. 0-0 Qd7 11. Re1 e6 12. b3 Bd6 13. Bb2 d4 14. Ne4 Nxe4 15. dxe4 0-0-0 16. e3 e5 17. exd4 exd4 18. c3 Be5 19. Kh2 dxc3 20. Qxd7+ Rxd7 21. Ba3 b6 22. h4 Rd2 23. Bh3+ Kc7 24. Kg2 Rhd8 25. Bg4 g6 26. Rad1 Rxa2 27. Rxd8 Kxd8 28. Bc1 Bd4 29. Re2 Rxe2 30. Bxe2 Bxe4+ 31. Kg1 Bc2 32. Bxh6 Bxb3 33. h5 Bc2 34. Bg5+ Ke8 35. h6 Kf8 36. Bf4 a5 37. Bc7 a4 38. Bxb6 a3 39. Bc4 Bd3 0-1

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.23"]
[Round "5"]
[White "Rangel Neto, Celso"]
[Black "Bonfim, Hudson Soares Do"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1800"]
[BlackElo "1839"]
[PlyCount "102"]
[EventDate "2003.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. a3 c5 8. Nf3 Nc6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Qd3 Rc8 12. 0-0 Qb6 13. Rab1 0-0 14. Qd2 f6 15. Ne2 fxe5 16. Nxe5 Bf6 17. dxc5 Qxc5 18. Nxc6 Rxc6 19. c3 Qd6 20. Qe3 b6 21. Rbd1 Qd8 22. Nf4 Re8 23. Nh5 Rf8 24. Qg3 Qe7 25. Qg4 Rc4 26. Nxf6+ Qxf6 27. Rd4 Rxd4 28. cxd4 Rc8 29. Qh3 Rc2 30. Qe3 h6 31. b3 Rc8 32. Rd1 Rc7 33. Kf1 Rc2 34. Re1 Rc6 35. Qe5 Qxe5 36. dxe5 Rc3 37. Re3 Rxe3 38. fxe3 Kf7 39. g4 Kg6 40. Kf2 Kg5 41. Kg3 h5 42. h4+ Kg6 43. b4 a6 44. a4 a5 45. b5 hxg4 46. Kxg4 Kh6 47. h5 g6 48. hxg6 Kxg6 49. Kf4 Kh5 50. e4 dxe4 51. Kxe4 Kg4 0-1

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.22"]
[Round "3"]
[White "Rangel Neto, Celso"]
[Black "Galdino, Paulo Silva"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1800"]
[BlackElo "1817"]
[PlyCount "29"]
[EventDate "2003.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. Bg5 Bg7 8. Qd2 Nxe4 9. Bxe4 Qb6 10. Nb3 Nc6 11. Be3 Qc7 12. Nd5 Qd8 13. Bb6 Qd7 14. Nc7+ Kf8 15. Nxa8 1-0

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.22"]
[Round "2"]
[White "Schmidt, Osmar Raulino"]
[Black "Rangel Neto, Celso"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1879"]
[BlackElo "1800"]
[PlyCount "52"]
[EventDate "2003.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c4 0-0 5. Nc3 a6 6. e4 d6 7. e5 Nh5 8. Bg3 Bg4 9. h3 Nxg3 10. fxg3 Bxf3 11. Qxf3 c6 12. Rd1 Qb6 13. Na4 Qb4+ 14. Nc3 Nd7 15. exd6 exd6 16. Be2 Qxb2 17. Rb1 Qa3 18. Rxb7 Bxd4 19. Rb3 Qa5 20. Kd1 Nc5 21. Kc2 Nxb3 22. axb3 Rab8 23. Rb1 c5 24. Qd3 Rfe8 25. Nd5 Qa2+ 26. Kd1 Rxe2 0-1

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.22"]
[Round "4"]
[White "Silveira, Sergio Rodrigues"]
[Black "Rangel Neto, Celso"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2083"]
[BlackElo "1800"]
[PlyCount "39"]
[EventDate "2003.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 Qa5 7. Nb3 Qd8 8. Be2 a6 9. Be3 Ne5 10. Nd5 Nxd5 11. exd5 Qc7 12. Rc1 Bf5 13. 0-0 Qd7 14. Nd4 Bg4 15. f3 Bf5 16. g4 Bg6 17. f4 Nxg4 18. Bxg4 f5 19. Bh3 h6 20. Qd3 1-0

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.21"]
[Round "1"]
[White "Rangel Neto, Celso"]
[Black "Viana, Alexsandro Sampaio"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1800"]
[BlackElo "1825"]
[PlyCount "126"]
[EventDate "2003.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. Nf3 Nc6 8. Bg5 Be7 9. Qd2 h6 10. Bf4 e5 11. Be3 Be6 12. 0-0 b5 13. a3 Qc7 14. Nd5 Nxd5 15. exd5 Bxd5 16. Bxb5 Bxf3 17. gxf3 axb5 18. Kh1 Na5 19. Qd5 Qc6 20. Qe4 Qxe4 21. fxe4 Nc4 22. Bc1 Bg5 23. b3 Bxc1 24. bxc4 Bb2 25. Ra2 Bd4 26. cxb5 0-0 27. Kg2 Ra5 28. Rb1 Rb8 29. Rb3 Bc5 30. f3 Kf8 31. Kf1 Rb7 32. Ke2 Rba7 33. b6 Rb7 34. Kd3 Rxb6 35. Rab2 Rxb3+ 36. cxb3 Rxa3 37. Kc4 Bd4 38. Rb1 Ra2 39. b4 Rxh2 40. b5 Ra2 41. b6 Ra8 42. b7 Rb8 43. Kd5 Bc5 44. Kc6 g5 45. Kc7 Rxb7+ 46. Rxb7 h5 47. Rb2 Kg7 48. Kc6 Kg6 49. Kd5 f5 50. Rb8 fxe4 51. Kxe4 g4 52. fxg4 hxg4 53. Rg8+ Kh5 54. Kf5 Kh6 55. Rxg4 Kh5 56. Rg8 Kh4 57. Rg4+ Kh3 58. Re4 Bd4 59. Rg4 Bc3 60. Rg6 d5 61. Ke6 e4 62. Kxd5 e3 63. Re6 Bd2 1/2-1/2

