[Event "Vitoria op 2nd"]
[Site "Vitoria"]
[Date "2013.05.12"]
[Round "5.1"]
[White "Alves, Alessandro Cunha"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1812"]
[PlyCount "101"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Qf3 Be6 13. Nxf6+ Qxf6 14. Qxf6 gxf6 15. 0-0-0 Rfd8 16. Kb1 Ra7 17. Nc2 f5 18. Bd3 fxe4 19. Bxe4 d5 20. Bf3 a5 21. Ne3 Ne7 22. Rhe1 d4 23. Ng4 Bxg4 24. Bxg4 f6 25. cxd4 Rxd4 26. Rxd4 exd4 27. Be2 b4 28. Bd3 Kg7 29. g4 h6 30. Re4 Nc6 31. Bb5 Rc7 32. Bxc6 Rxc6 33. Rxd4 Rc5 34. b3 Kg6 35. Kb2 h5 36. f3 Re5 37. Rd2 hxg4 38. fxg4 Kg5 39. Rg2 Kh4 40. Rf2 Kxg4 41. Rxf6 Re2+ 42. Kb1 Rxh2 43. Rc6 Rh5 44. Kb2 Rh2+ 45. Rc2 Rxc2+ 46. Kxc2 Kf4 47. Kd3 Ke5 48. Kc4 Ke4 49. Kb5 Kd4 50. Kxa5 Kc3 51. Ka4 1-0

[Event "Vitoria op 2nd"]
[Site "Vitoria"]
[Date "2013.05.12"]
[Round "4.1"]
[White "Carvalho, Welliton"]
[Black "Carvalho, Luiz Candido Brant"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "56"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 Be7 8. Bxf6 gxf6 9. Nd5 Qa5+ 10. c3 0-0 11. Nxe7+ Nxe7 12. Qxd6 Ng6 13. Qxf6 Be6 14. h4 h5 15. Nd6 Qb6 16. Nf5 Bxf5 17. Qxb6 axb6 18. exf5 Ne7 19. Be2 Nxf5 20. Bxh5 Ra4 21. g3 Ng7 22. Bf3 e4 23. Be2 Ra5 24. 0-0 Nf5 25. Bg4 Nh6 26. Be2 Nf5 27. a3 e3 28. Kg2 Re5 1-0

[Event "Vitoria op 2nd"]
[Site "Vitoria"]
[Date "2013.05.11"]
[Round "2.1"]
[White "Carvalho, Welliton"]
[Black "Vieira, Paulo Cesar"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1905"]
[PlyCount "91"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Be7 12. Bxf6 Bxf6 13. Qf3 Nd4 14. Nxf6+ gxf6 15. Qd3 f5 16. c3 fxe4 17. Qxe4 Bf5 18. Qe3 Ne6 19. Bd3 Bg6 20. 0-0-0 Qc7 21. Bxg6 hxg6 22. Kb1 Ke7 23. Nc2 a5 24. a3 Rhc8 25. Rd2 Qc4 26. Rhd1 Rc6 27. g3 Rac8 28. h4 Qb3 29. Qa7+ R8c7 30. Qxa5 Rxc3 31. Na1 Rc1+ 32. Rxc1 Rxc1+ 33. Kxc1 Qc4+ 34. Qc3 Qf1+ 35. Rd1 Qxf2 36. Nc2 Nc5 37. Qe3 Qg2 38. Re1 f5 39. Nb4 Na4 40. Nd3 e4 41. Qf2 Qh3 42. Nf4 Qg4 43. Qa7+ Kf6 44. Qd7 Qxg3 45. Qxd6+ Kg7 46. Ne6+ 1-0

[Event "Vitoria op 2nd"]
[Site "Vitoria"]
[Date "2013.05.11"]
[Round "1.4"]
[White "Delvizio Pereira, Amanda"]
[Black "Carvalho, Welliton"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1905"]
[PlyCount "48"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 e5 4. d3 Bf5 5. Ng3 Bg6 6. Be3 Nc6 7. Qd2 f5 8. Nf3 f4 9. Bxf4 exf4 10. Qxf4 Bd6 11. Qe3+ Qe7 12. Ne4 Bxe4 13. dxe4 Nf6 14. Bd3 0-0-0 15. 0-0-0 Ng4 16. Qe2 Bc5 17. h3 Nxf2 18. Rhf1 Nxd1 19. Rxd1 Nb4 20. Bc4 Rxd1+ 21. Qxd1 Be3+ 22. Kb1 Rd8 23. Qe1 Qxe4 24. Qxb4 Rd1# 0-1

[Event "Vitoria op 2nd"]
[Site "Vitoria"]
[Date "2013.05.11"]
[Round "3.2"]
[White "Firme Rodrigues, Gabriel"]
[Black "Carvalho, Welliton"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "70"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Qe2 Nc6 5. Qxe6 Bxe6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nf3 0-0-0 9. 0-0 h6 10. b4 g6 11. b5 Bxf3 12. gxf3 Bg7 13. Bb2 Rxd2 14. Nd1 Bxb2 15. Nxb2 Rxc2 16. Nd3 Nf6 17. Nb4 Rb2 18. a3 Rd8 19. Rfe1 e6 20. Rad1 Rxd1 21. Rxd1 Rb3 22. Rd4 Rxa3 23. Rf4 Rb3 24. Nc2 Nd7 25. Rxf7 Rxb5 26. Rh7 b6 27. Nd4 Rg5+ 28. Kf1 e5 29. Ne6 Rh5 30. Rh8+ Kb7 31. Rd8 Nc5 32. Ng7 Rxh2 33. f4 exf4 34. Re8 f3 35. Ne6 Rh1# 0-1

[Event "BRA-ch sf-A"]
[Site "Guarapari"]
[Date "2012.11.04"]
[Round "7"]
[White "Carvalho, Welliton"]
[Black "Peixoto, Helio Ricardo Souti"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1760"]
[BlackElo "1800"]
[PlyCount "96"]
[EventDate "2012.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. d3 Bg7 4. Bg2 0-0 5. e4 d5 6. e5 Nfd7 7. d4 c5 8. c3 Nc6 9. 0-0 Nb6 10. Re1 Bg4 11. h3 Bxf3 12. Bxf3 e6 13. Bg2 Rc8 14. f4 cxd4 15. cxd4 Nb4 16. Na3 Nc4 17. Nxc4 Rxc4 18. Re2 Qb6 19. Be3 Rfc8 20. Qb3 Bf8 21. Bf2 Qc6 22. Rd1 a5 23. a3 a4 24. Qf3 Nc2 25. Rdd2 Qb6 26. g4 Qxb2 27. f5 Rc3 28. Qf4 Qxa3 29. fxe6 fxe6 30. Bh4 Be7 31. Bf6 Bf8 32. Rf2 Qc1+ 33. Rf1 Nxd4 34. Qxd4 Bc5 35. Rxc1 Bxd4+ 36. Rxd4 Rxc1+ 37. Kh2 R8c4 38. Rxd5 exd5 39. Bxd5+ Kf8 40. e6 Rc7 41. h4 a3 42. Kg3 R1c5 43. Ba2 b5 44. Kf4 Ra7 45. Be5 Ra4+ 46. Kg5 Rxe5+ 47. Kf6 Rxe6+ 48. Kxe6 Rxg4 0-1

[Event "BRA-ch sf-A"]
[Site "Guarapari"]
[Date "2012.11.03"]
[Round "5"]
[White "Carvalho, Welliton"]
[Black "Marques, Danilo Soares"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1760"]
[BlackElo "1741"]
[PlyCount "83"]
[EventDate "2012.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 b6 3. Bg2 Nc6 4. d3 d5 5. Bg5 Be7 6. Bxe7 Ngxe7 7. Nbd2 0-0 8. e4 Bb7 9. a3 Rb8 10. 0-0 Ng6 11. Re1 Re8 12. e5 Rf8 13. d4 f6 14. c3 fxe5 15. Nxe5 Ncxe5 16. dxe5 c5 17. Qg4 Qe7 18. h4 Qf7 19. f4 Qc7 20. Qxe6+ Qf7 21. Bh3 Bc8 22. Qxf7+ Rxf7 23. Bxc8 Rxc8 24. Nf3 h6 25. Rad1 Rd8 26. Rd2 Rfd7 27. Red1 Ne7 28. g4 g6 29. Rh2 d4 30. cxd4 cxd4 31. h5 Kg7 32. hxg6 Nxg6 33. e6 Rd6 34. f5 Nf4 35. Ne5 d3 36. Nf7 Ne2+ 37. Kf2 Kf6 38. Rxh6+ Kg7 39. Rg6+ Kh7 40. Nxd6 Rxd6 41. e7 Rxg6 42. fxg6+ 1-0

[Event "BRA-ch sf-A"]
[Site "Guarapari"]
[Date "2012.11.03"]
[Round "6"]
[White "Silveira, Rogerio Zanon"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2094"]
[BlackElo "1760"]
[PlyCount "83"]
[EventDate "2012.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Bd6 6. 0-0 Be6 7. Nc3 Qd7 8. Ng5 h6 9. Nxe6 Qxe6 10. d4 exd4 11. Qxd4 Qe5 12. Qxe5+ Bxe5 13. Ne2 0-0-0 14. f4 Bd4+ 15. Nxd4 Rxd4 16. e5 Ne7 17. Be3 Rd7 18. Rad1 Nd5 19. Kf2 Rhd8 20. Ke2 Nxe3 21. Rxd7 Nxf1 22. Rxd8+ Kxd8 23. Kxf1 Ke7 24. Kf2 f6 25. exf6+ Kxf6 26. g4 c5 27. Kf3 c6 28. Ke4 b5 29. h4 a5 30. a3 a4 31. c3 Ke6 32. f5+ Kd6 33. g5 hxg5 34. hxg5 c4 35. Kd4 c5+ 36. Ke4 b4 37. Kf4 Kd5 38. f6 Ke6 39. fxg7 Kf7 40. Ke5 Kxg7 41. Kd5 bxa3 42. bxa3 1-0

[Event "BRA-ch sf-A"]
[Site "Guarapari"]
[Date "2012.11.02"]
[Round "3"]
[White "Carvalho, Welliton"]
[Black "De Arruda, Filho Ivo Pereira"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1760"]
[BlackElo "1849"]
[PlyCount "71"]
[EventDate "2012.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. d3 e5 6. Be3 Be6 7. Qd2 Qa5 8. Nge2 Be7 9. h3 b5 10. Nd5 Qxd2+ 11. Bxd2 Bxd5 12. exd5 Nd4 13. Nxd4 cxd4 14. f4 Nh5 15. fxe5 dxe5 16. d6 Rc8 17. dxe7 Nxg3 18. Rg1 Rxc2 19. Rc1 Rxc1+ 20. Bxc1 Kxe7 21. Bc6 Rc8 22. Rxg3 Rxc6 23. Kd1 g6 24. h4 f5 25. Bg5+ Ke6 26. Rg2 f4 27. Bh6 Kf5 28. Rg5+ Kf6 29. Rg2 Kf5 30. Rg5+ Kf6 31. Rg2 a5 32. a3 a4 33. Kd2 Kf5 34. Rg5+ Kf6 35. Rg2 Kf5 36. Rg5+ 1/2-1/2

[Event "BRA-ch sf-A"]
[Site "Guarapari"]
[Date "2012.11.02"]
[Round "4"]
[White "Souza, Antonio da Silva Jr"]
[Black "Carvalho, Welliton"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1783"]
[BlackElo "1760"]
[PlyCount "123"]
[EventDate "2012.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 a6 5. Bxc6 dxc6 6. Nxe5 Bd6 7. Nc4 Bb4 8. d3 Qd4 9. 0-0 Bg4 10. Ne2 Qa7 11. Be3 Bc5 12. d4 0-0-0 13. f3 Be6 14. Na5 Bb4 15. Nb3 Rhe8 16. c3 Bd6 17. Qc2 Bxb3 18. Qxb3 Nd5 19. Bf2 f6 20. c4 Nf4 21. Nxf4 Bxf4 22. c5 Rd7 23. Rad1 b5 24. d5 Qb7 25. dxc6 Qxc6 26. Rxd7 Qxd7 27. Rd1 Qe6 28. Qd3 Qe7 29. a4 Rd8 30. Qxd8+ Qxd8 31. Rxd8+ Kxd8 32. axb5 axb5 33. g3 Bc1 34. Bd4 Kd7 35. Kf2 Bd2 36. f4 Bb4 37. Ke3 Ke6 38. g4 g6 39. f5+ Ke7 40. Kf4 c6 41. e5 Bd2+ 42. Ke4 fxe5 43. Kxe5 Bg5 44. b3 Bh4 45. Kf4 Kf7 46. g5 gxf5 47. Kxf5 Be1 48. Be3 Bh4 49. Kg4 Be1 50. h4 Bc3 51. Kf5 Bg7 52. h5 Bc3 53. Bf4 Bd4 54. g6+ hxg6+ 55. hxg6+ Kg8 56. Be5 Bxc5 57. Ke6 Be3 58. Kd6 c5 59. Kc6 Bd4 60. Kd5 Bxe5 61. Kxe5 c4 62. bxc4 1/2-1/2

[Event "BRA-ch sf-A"]
[Site "Guarapari"]
[Date "2012.11.01"]
[Round "2"]
[White "Carvalho, Welliton"]
[Black "Osorio Hatem, Jose Eustaquio"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1760"]
[BlackElo "1956"]
[PlyCount "102"]
[EventDate "2012.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. d3 g6 6. Be3 Bg7 7. h3 0-0 8. Qd2 Nd4 9. Nge2 e5 10. 0-0-0 a6 11. Bh6 b5 12. Rdf1 b4 13. Nd1 Nxe2+ 14. Qxe2 Bxh6+ 15. f4 exf4 16. gxf4 Rb8 17. Kb1 Re8 18. Rhg1 Bg7 19. Qf2 Nh5 20. f5 Qf6 21. Bf3 Kh8 22. Qg2 Nf4 23. Qg3 Qe5 24. Bg4 Nh5 25. Qg2 Nf6 26. Be2 Bd7 27. h4 Rg8 28. Qf2 a5 29. fxg6 fxg6 30. Rg5 Qe7 31. Rfg1 Rbf8 32. Qh2 Bh6 33. R5g2 Qe5 34. Qh1 Nh5 35. Bxh5 gxh5 36. Rxg8+ Rxg8 37. Rxg8+ Kxg8 38. Qg2+ Bg7 39. c3 Bg4 40. Ne3 bxc3 41. Nc4 Qd4 42. Qg3 Be5 43. Nxe5 dxe5 44. bxc3 Qxc3 45. Qe3 Qb4+ 46. Kc1 Qc3+ 47. Kb1 Kf7 48. Qf2+ Ke6 49. Qe3 Kd7 50. Qg3 a4 51. Qe3 a3 0-1

[Event "BRA-ch sf-A"]
[Site "Guarapari"]
[Date "2012.11.01"]
[Round "1"]
[White "Souza Filho, Namyr Carlos"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2132"]
[BlackElo "1760"]
[PlyCount "57"]
[EventDate "2012.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. d4 d5 5. Bg5 c6 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 Qa5 9. Qc2 h6 10. Bh4 0-0 11. 0-0 c5 12. a3 Bxc3 13. bxc3 c4 14. Bf5 Re8 15. Nd2 b5 16. e4 g5 17. Bg3 Nf8 18. Bxc8 Raxc8 19. exd5 Nxd5 20. Ne4 f5 21. Nd6 f4 22. Qf5 Qc7 23. Qxd5+ Re6 24. Nxc8 Qxc8 25. Rae1 Kg7 26. Re5 Rxe5 27. Qxe5+ Kg6 28. Bxf4 gxf4 29. Qxf4 1-0

[Event "Estadual-ch"]
[Site "Vitoria"]
[Date "2003.12.??"]
[Round "8"]
[White "Cantarino Neto, Mario Ribeiro"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2262"]
[PlyCount "53"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Nbd7 6. 0-0 e5 7. Be3 Be7 8. Qd2 h6 9. Rad1 Bxf3 10. Bxf3 exd4 11. Bxd4 Ne5 12. Be2 Qc7 13. f4 Ned7 14. Kh1 0-0-0 15. Bxa7 Nc5 16. Bxc5 dxc5 17. Qe3 h5 18. Qh3+ Kb8 19. e5 Nd5 20. Bc4 Nxc3 21. Qxc3 Rxd1 22. Rxd1 f6 23. h3 Rd8 24. Rxd8+ Bxd8 25. Be2 fxe5 26. fxe5 Qf7 27. Qxc5 1-0

[Event "Estadual-ch"]
[Site "Vitoria"]
[Date "2003.12.??"]
[Round "3"]
[White "Carvalho, Welliton"]
[Black "Jareski, Krishnamurti"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "70"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Ne4 4. Bf4 Bg7 5. Nbd2 d5 6. e3 0-0 7. Bd3 Nd6 8. 0-0 Nc6 9. c3 e6 10. Rc1 b6 11. Ne5 Na5 12. Qg4 f6 13. b4 fxe5 14. dxe5 Ndc4 15. Nf3 Nc6 16. h4 N4xe5 17. Nxe5 Nxe5 18. Bxe5 Bxe5 19. f4 Bg7 20. h5 e5 21. Qe2 e4 22. Bb1 c5 23. Rfd1 Re8 24. a3 Bb7 25. Ba2 Rc8 26. b5 Rc7 27. hxg6 hxg6 28. Qg4 Qd6 29. Kf2 c4 30. Rh1 Qxa3 31. Qxg6 Qxa2+ 32. Kg3 Rf7 33. Rh8+ Kxh8 34. Qxf7 Rg8 35. Qg6 Bh6 0-1

[Event "Estadual-ch"]
[Site "Vitoria"]
[Date "2003.12.??"]
[Round "7"]
[White "Carvalho, Welliton"]
[Black "Lacerda, Cesar Romeu"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2039"]
[PlyCount "112"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 e5 8. c3 Qe7 9. e4 c6 10. Nh4 h6 11. Be3 Kh7 12. f4 Nh5 13. g3 exf4 14. Bxf4 Nxf4 15. Rxf4 c5 16. dxc5 Nxc5 17. Bc2 Bf6 18. Ng2 Ne6 19. Rf2 Ng5 20. Nf4 Be5 21. Nf3 Bxf4 22. gxf4 Nh3+ 23. Kf1 Nxf2 24. Kxf2 Bg4 25. Qg1 Bxf3 26. Kxf3 Qh4 27. Rd1 Rad8 28. Rd5 Qh3+ 29. Kf2 Qe6 30. c4 Rc8 31. f5 Qf6 32. b3 Rc5 33. e5 Qh4+ 34. Ke2 Qh5+ 35. Ke3 Rxd5 36. cxd5 dxe5 37. Qg3 Qg5+ 38. Qxg5 hxg5 39. fxg6+ fxg6 40. Ke4 Re8 41. Bd1 Kg7 42. d6 Kf6 43. Bg4 Rd8 44. d7 Ke7 45. Kxe5 Rf8 46. h3 Rf2 47. a4 Rb2 48. Be6 Re2+ 49. Kd5 Rd2+ 50. Ke5 Rd6 51. Bg4 Rb6 52. d8Q+ Kxd8 53. Be6 Ke7 54. Bc4 Rf6 55. Bd5 Rf5+ 56. Kd4 b6 0-1

[Event "Estadual-ch"]
[Site "Vitoria"]
[Date "2003.12.??"]
[Round "1"]
[White "Carvalho, Welliton"]
[Black "Vieira, Paulo Cesar"]
[Result "1-0"]
[ECO "A48"]
[BlackElo "1993"]
[PlyCount "91"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 c5 8. c3 b6 9. e4 h6 10. Bf4 g5 11. Be3 e5 12. Nc4 Qe7 13. dxe5 dxe5 14. Bc2 Ba6 15. Nfd2 Rad8 16. Re1 Nb8 17. Qc1 Ng4 18. h3 Nxe3 19. Nxe3 Nc6 20. Nf5 Qc7 21. Nf1 Bxf1 22. Kxf1 Ne7 23. Nxe7+ Qxe7 24. Bb3 b5 25. Bd5 c4 26. a3 Kh8 27. g4 Qc5 28. Qe3 Qxe3 29. Rxe3 Rd6 30. Ke2 Rfd8 31. Rf3 f6 32. Rg3 a5 33. Rgg1 Bf8 34. Rgd1 Rb6 35. Ra2 Bc5 36. f3 Rbd6 37. Raa1 Kg7 38. Bb7 b4 39. axb4 axb4 40. Rxd6 Rxd6 41. Bd5 bxc3 42. bxc3 Rb6 43. Ra7+ Kf8 44. Rb7 Ra6 45. Bxc4 Ba3 46. Bxa6 1-0

[Event "Estadual-ch"]
[Site "Vitoria"]
[Date "2003.12.??"]
[Round "5"]
[White "Gerhardt, Reinaldo C"]
[Black "Carvalho, Welliton"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "60"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. c4 c6 4. Nc3 Be7 5. Nf3 d5 6. e3 Nbd7 7. Bd3 a6 8. 0-0 c5 9. cxd5 cxd4 10. dxe6 dxc3 11. exd7+ Nxd7 12. Bxe7 Qxe7 13. bxc3 0-0 14. Qc2 h6 15. Bf5 Nf6 16. Bxc8 Raxc8 17. Rfd1 Qc5 18. Rd3 Nd5 19. c4 Nb4 20. Qc3 Nxd3 21. Qxd3 Qxc4 22. Qxc4 Rxc4 23. g3 Rfc8 24. Re1 Rc1 25. h4 Rxe1+ 26. Nxe1 Rc1 27. Kf1 Ra1 28. f4 Rxa2 29. Nd3 a5 30. Nc1 Ra1 0-1

[Event "Estadual-ch"]
[Site "Vitoria"]
[Date "2003.12.??"]
[Round "4"]
[White "Luz, Jose Stenio Ferreir"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "83"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Nbd7 6. Be2 0-0 7. e5 Ne8 8. Nf3 c6 9. 0-0 Nb6 10. Bd3 c5 11. d5 Bg4 12. Qe1 Nc7 13. h3 Bxf3 14. Rxf3 e6 15. dxe6 Nxe6 16. exd6 Qxd6 17. Bd2 Rae8 18. Qf1 Nd7 19. Rd1 Nd4 20. Re3 Ne6 21. Rg3 Nb8 22. Be3 Nc6 23. Bxg6 Ned4 24. Bb1 Kh8 25. Ne4 Qc7 26. Nxc5 b6 27. Bxd4 Bxd4+ 28. Rxd4 Nxd4 29. Qd3 Re1+ 30. Kh2 Rxb1 31. Qxd4+ f6 32. Ne6 Qe7 33. Nxf8 Qxf8 34. Rd3 Re1 35. Re3 Rxe3 36. Qxe3 Qd6 37. a3 Kg7 38. b4 Kf7 39. g3 h6 40. f5 Qe5 41. Qxe5 fxe5 42. Kg2 1-0

[Event "Estadual-ch"]
[Site "Vitoria"]
[Date "2003.12.??"]
[Round "2"]
[White "Souza Filho, Namyr Carlos"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2100"]
[PlyCount "81"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. 0-0 Nbd7 7. Rb1 a5 8. a3 c6 9. b4 axb4 10. axb4 Nb6 11. d3 Ne8 12. Qc2 d5 13. c5 Nd7 14. d4 e5 15. e3 e4 16. Nd2 f5 17. b5 h5 18. Ne2 g5 19. Nb3 Ndf6 20. Bd2 Be6 21. Ra1 Nc7 22. Rxa8 Qxa8 23. Ra1 Qd8 24. b6 Nb5 25. Nc3 Nxc3 26. Qxc3 Qe7 27. Ra7 Rb8 28. Na5 Qe8 29. Nxb7 Bf8 30. Qa3 Qc8 31. Qa6 Nd7 32. Na5 Qxa6 33. Rxa6 Bxc5 34. b7 Bf8 35. Rxc6 Kf7 36. Bf1 Be7 37. Ba6 Bd8 38. Rc8 Bxa5 39. Bxa5 f4 40. Bc7 Rxb7 41. Bxb7 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.06"]
[Round "6"]
[White "Barros, Jose Patricio"]
[Black "Carvalho, Welliton"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1790"]
[BlackElo "1760"]
[PlyCount "48"]
[EventDate "2003.07.??"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Ng5 0-0 6. 0-0 Na5 7. Nd2 Nxc4 8. Nxc4 d6 9. h3 h6 10. Nf3 Be6 11. Ne3 Qd7 12. c4 Nh5 13. Nd5 Bd8 14. Nxe5 dxe5 15. Qxh5 f5 16. f4 c6 17. Ne3 Bb6 18. Kh1 Bd4 19. Qe2 Rf6 20. Nc2 fxe4 21. Nxd4 Qxd4 22. Qxe4 Qxe4 23. dxe4 Bxc4 24. f5 Bxf1 0-1

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.06"]
[Round "5"]
[White "Carvalho, Welliton"]
[Black "Rogai, M."]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1760"]
[BlackElo "1800"]
[PlyCount "61"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d5 3. Nxd5 Nf6 4. Nc3 Bd7 5. d3 Nc6 6. Bg5 Be7 7. g3 0-0 8. Bg2 Ng4 9. Bxe7 Qxe7 10. Nd5 Qc5 11. e3 Nb4 12. h3 Nxd5 13. hxg4 Qb4+ 14. Kf1 Nf6 15. g5 Bg4 16. f3 Nh5 17. fxg4 Nxg3+ 18. Kf2 Nxh1+ 19. Bxh1 f5 20. Bd5+ Kh8 21. gxf5 Rxf5+ 22. Nf3 Raf8 23. Kg3 Qb6 24. Qe2 c6 25. Be4 R5f7 26. g6 Rf6 27. Rh1 h6 28. Rh4 c5 29. Rg4 Qe6 30. Ng5 hxg5 31. Qh2+ 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.06"]
[Round "4"]
[White "Costa, Andre"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1816"]
[BlackElo "1760"]
[PlyCount "83"]
[EventDate "2003.07.??"]
[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 d6 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 Nd7 5. h3 c5 6. e3 a6 7. Be2 Ngf6 8. Qd2 Nh5 9. Bh2 0-0 10. g4 Nhf6 11. e4 cxd4 12. Nxd4 Nc5 13. f3 h6 14. Bd3 Nfd7 15. Nde2 Ne5 16. f4 Nf3+ 17. Kd1 Nxd2 18. Kxd2 Nxd3 19. cxd3 e6 20. Rhg1 f5 21. gxf5 exf5 22. Rxg6 Kh7 23. Rag1 Rf7 24. R1g2 fxe4 25. dxe4 Bxh3 26. R2g3 Qc7 27. f5 Bf1 28. Nf4 Qa5 29. Ne6 Rg8 30. Ke1 Kh8 31. Kxf1 Rxf5+ 32. exf5 Qxf5+ 33. Kg2 Qc2+ 34. Kh1 Qxb2 35. Nxg7 Kh7 36. Bg1 Qb4 37. Be3 Qh4+ 38. Kg2 Qxg3+ 39. Rxg3 Rxg7 40. Rxg7+ Kxg7 41. Nd5 h5 42. Nf4 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.05"]
[Round "3"]
[White "Carvalho, Welliton"]
[Black "Gerhardt, Reinaldo C"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1760"]
[BlackElo "1800"]
[PlyCount "67"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 b6 5. d3 Bb7 6. Nh3 Rb8 7. 0-0 Bb4 8. Qb3 Bxc3 9. Qxc3 Nd4 10. Qd2 Bxg2 11. Kxg2 d6 12. f4 Ng4 13. Nf2 Nxf2 14. Rxf2 exf4 15. Qxf4 Qf6 16. Qxf6 gxf6 17. e3 Ne6 18. Rxf6 Ke7 19. Rf3 c5 20. b3 Rhg8 21. Bb2 Rg6 22. Raf1 Ng5 23. Bf6+ Kd7 24. Bxg5 Rxg5 25. Rxf7+ Kc6 26. Rxa7 Rb7 27. Rxb7 Kxb7 28. Rf7+ Kc6 29. Rxh7 Rg8 30. Rf7 Ra8 31. a4 Re8 32. Kf3 d5 33. g4 Rh8 34. Kg3 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.05"]
[Round "2"]
[White "Nunes, Jose BL"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1815"]
[BlackElo "1760"]
[PlyCount "49"]
[EventDate "2003.07.??"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 0-0 7. 0-0 c5 8. h3 cxd4 9. Nxd4 Nc5 10. Bf3 Ne8 11. Be3 Ne6 12. Qd2 Nxd4 13. Bxd4 f5 14. Bxg7 Nxg7 15. Rfe1 fxe4 16. Bxe4 Kh8 17. Rad1 Rb8 18. Nd5 e6 19. Nf4 Nf5 20. Bxf5 exf5 21. Nd5 Rf7 22. Re2 Bd7 23. Rde1 Qh4 24. Qc3+ Kg8 25. Ne7+ 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.04"]
[Round "1"]
[White "Carvalho, Welliton"]
[Black "Lahud, Tarcisio Jose"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1760"]
[BlackElo "1949"]
[PlyCount "110"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. Nc3 d5 5. cxd5 exd5 6. d4 Be7 7. a3 0-0 8. e4 dxe4 9. Nxe4 Bf5 10. Nc3 Na6 11. Nge2 Nc7 12. 0-0 h6 13. h3 Ncd5 14. Nf4 Nxf4 15. Bxf4 Qd7 16. Re1 Rfe8 17. Kh2 Rad8 18. Be3 Be6 19. Qd2 Qc7 20. b4 a6 21. Qb2 Nd5 22. Na4 Nxe3 23. Rxe3 Bf6 24. Rd1 b6 25. Rc3 Rxd4 26. Rxd4 Bxd4 27. Rxc6 Qe5 28. Qc2 Bd7 29. Rc7 Bxf2 30. Qxf2 Qxc7 31. Nxb6 Bc6 32. Nd5 Qd6 33. Nf4 Bxg2 34. Kxg2 Qc6+ 35. Qf3 Qxf3+ 36. Kxf3 Rc8 37. Nd5 Kf8 38. a4 Ke8 39. Ke3 Rc2 40. b5 axb5 41. axb5 Rc5 42. Kd4 Rc1 43. b6 Kd8 44. Ke5 Kd7 45. b7 Rb1 46. Nf4 Rxb7 47. Nd3 Rb5+ 48. Kd4 Kd6 49. Nf4 Rb3 50. g4 Rb4+ 51. Ke3 g6 52. h4 Ra4 53. Kf3 g5 54. hxg5 hxg5 55. Nh5 Ke5 0-1

[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 "Jareski, Krishnamurti"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "1928"]
[BlackElo "1760"]
[PlyCount "89"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Re8 10. d4 h6 11. Be3 Bf8 12. Nbd2 Na5 13. Bc2 Bb7 14. d5 Bc8 15. Qe2 Nb7 16. a4 bxa4 17. Bxa4 Bd7 18. Bxd7 Qxd7 19. Rxa6 Rxa6 20. Qxa6 Nc5 21. Qc4 Ra8 22. Bxc5 dxc5 23. Nxe5 Qe8 24. Nef3 Nd7 25. e5 Nb6 26. Qd3 Qd7 27. c4 Ra6 28. b3 g6 29. Ne4 Qd8 30. Qe3 Nd7 31. Ng3 Bg7 32. e6 fxe6 33. dxe6 Nf6 34. e7 Qd7 35. e8Q+ Qxe8 36. Qxe8+ Nxe8 37. Rxe8+ Kf7 38. Rc8 c6 39. Rc7+ Kf8 40. Ne4 Bd4 41. Rd7 Ra1+ 42. Kh2 Rd1 43. Nxc5 Bxc5 44. Rxd1 Bxf2 45. Ne5 1-0

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.22"]
[Round "4"]
[White "Carvalho, Welliton"]
[Black "Lage, Sergio Correa Magal"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1760"]
[BlackElo "1852"]
[PlyCount "85"]
[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 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 Ng4 8. Bf4 Qb6 9. Nc3 e5 10. Nd5 Qd8 11. Bg5 f6 12. Be3 0-0 13. 0-0 Nxe3 14. Qxe3 Rb8 15. Rab1 Be6 16. Nd2 Nd4 17. Nb3 Nf5 18. Qd2 Ne7 19. Qa5 Qxa5 20. Nxe7+ Kf7 21. Nxa5 Kxe7 22. Nxb7 Rfc8 23. Na5 Bd7 24. Bd5 Rb6 25. Nb3 Rcb8 26. Rfd1 Ra6 27. Nc1 Rab6 28. Rd2 a5 29. b3 a4 30. a3 axb3 31. Rdb2 Ba4 32. e3 f5 33. e4 h5 34. h4 f4 35. Kg2 Bh6 36. gxf4 Bxf4 37. Ne2 Bh6 38. Nc3 Bd7 39. Nb5 Bxb5 40. cxb5 Rxb5 41. Rxb3 Rxb3 42. Rxb3 Rxb3 43. Bxb3 1/2-1/2

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.22"]
[Round "2"]
[White "Carvalho, Welliton"]
[Black "Lahud, Tarcisio Jose"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1760"]
[BlackElo "1949"]
[PlyCount "130"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. c5 Ne4 8. Qc2 Nxg5 9. Nxg5 g6 10. Bd3 Bg7 11. f4 Nf6 12. 0-0 0-0 13. a3 Ng4 14. Nd1 Nxe3 15. Nxe3 Bxd4 16. Rf3 Qxc5 17. Qe2 Qb6 18. Rb1 c5 19. b3 a6 20. Kh1 Qd6 21. Nc2 Bg7 22. Qd2 b5 23. Be2 Bb7 24. Rh3 h6 25. Ne4 Qc6 26. Nf2 h5 27. Qd1 Rfe8 28. Nd3 Qc7 29. Nce1 c4 30. Rc1 Qd6 31. bxc4 dxc4 32. Ne5 Bxe5 33. fxe5 Qxe5 34. Bf3 Rad8 35. Qe2 Qxe2 36. Bxe2 e5 37. a4 Rd2 38. Bf1 e4 39. axb5 axb5 40. Re3 f5 41. g3 Ra8 42. Nc2 Ra2 43. Re2 Rxe2 44. Bxe2 Kf7 45. Kg1 Kf6 46. h3 Ke5 47. Kf2 h4 48. gxh4 Rb2 49. h5 gxh5 50. Bxh5 b4 51. Be2 c3 52. Nxb4 Rxb4 53. Rxc3 f4 54. h4 e3+ 55. Ke1 Rb1+ 56. Bd1 Kd4 57. Rb3 Rxb3 58. Bxb3 Kd3 59. Be6 f3 60. Bg4 Ke4 61. Bxf3+ Kxf3 62. h5 Be4 63. Kf1 Bd3+ 64. Ke1 Kg4 65. h6 Kf3 0-1

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.22"]
[Round "3"]
[White "Tristao, M."]
[Black "Carvalho, Welliton"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1800"]
[BlackElo "1760"]
[PlyCount "56"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 Nxd4 12. cxd4 c6 13. Nc3 Be6 14. Qf3 Nb4 15. d5 cxd5 16. Rd1 d4 17. Ne4 Bxb3 18. Qxb3 Nc6 19. Bf4 Kh8 20. Rac1 Na5 21. Qd3 f5 22. Ng5 Nc4 23. b3 Nb2 24. Qxd4 Nxd1 25. Rxd1 Qxd4 26. Rxd4 Rad8 27. Rxd8 Bxd8 28. h4 Bxg5 0-1

[Event "BRA CEAX op 1st "]
[Site "Brazil"]
[Date "2003.03.21"]
[Round "1"]
[White "Abelha, Mozart Rosa"]
[Black "Carvalho, Welliton"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "2073"]
[BlackElo "1760"]
[PlyCount "47"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Bxd5 cxd5 13. d4 Bd6 14. Re3 f5 15. Re1 f4 16. Nd2 Bd7 17. Nf3 Bg4 18. h3 Bh5 19. Qd3 Bg6 20. Qf1 Be4 21. Ne5 Rf5 22. f3 Rxe5 23. dxe5 Bc5+ 24. Be3 0-1

[Event "BRA-ch sf2"]
[Site "Vitoria"]
[Date "2002.11.??"]
[Round "3"]
[White "Almeida, Joao Carlos Gatto D"]
[Black "Carvalho, Welliton"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "61"]
[EventDate "2002.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 h6 9. d4 d6 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Bd5 Nxd5 13. exd5 Rxd5 14. Nbd2 Bf5 15. b3 Rb8 16. c4 bxc4 17. bxc4 Rdd8 18. Nf1 Bf6 19. N3d2 Bd3 20. Ba3 e4 21. Rac1 Nd4 22. Nxe4 Ne2+ 23. Kh1 Nxc1 24. Nxf6+ gxf6 25. Rxc1 Rb1 26. Rxb1 Bxb1 27. g3 Bxa2 28. Ne3 Rd3 29. Be7 Rxe3 30. fxe3 Bxc4 31. Bxf6 1/2-1/2

[Event "BRA-ch sf2"]
[Site "Vitoria"]
[Date "2002.11.??"]
[Round "7"]
[White "Beringuy, Saulo C"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "47"]
[EventDate "2002.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. e3 c6 5. Nc3 Bb4 6. Bd3 Ne4 7. Qc2 Qa5 8. Bd2 Nxd2 9. Nxd2 Nd7 10. 0-0 Nf6 11. a3 Bd6 12. e4 dxe4 13. Ndxe4 Bxh2+ 14. Kxh2 Ng4+ 15. Kg3 Qh5 16. Rh1 Qa5 17. c5 0-0 18. Nd6 f5 19. Bxf5 exf5 20. Qb3+ Kh8 21. Nf7+ Rxf7 22. Qxf7 Qd8 23. Rae1 Nf6 24. Rxh7+ 1-0

[Event "BRA-ch sf2"]
[Site "Vitoria"]
[Date "2002.11.??"]
[Round "2"]
[White "Carvalho, Welliton"]
[Black "Camara, Jose Arruda"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "107"]
[EventDate "2002.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 d6 5. d3 c6 6. Nh3 h6 7. 0-0 Qc7 8. f4 Bg4 9. Nf2 Na6 10. fxe5 dxe5 11. Nxg4 Nxg4 12. Ne4 Qb6+ 13. Kh1 Ne3 14. Bxe3 Qxe3 15. Rf3 Qd4 16. Rb1 Rd8 17. Qf1 0-0 18. Nf2 Nc7 19. e3 Qb6 20. a3 Ne6 21. b4 Ng5 22. c5 Qc7 23. Rf5 g6 24. Rxg5 hxg5 25. Ng4 Kg7 26. Rd1 f5 27. Nf2 Bf6 28. e4 Qf7 29. Qe2 Rh8 30. Qc2 Rd4 31. Kg1 Rhd8 32. h3 a6 33. Kh2 Qd7 34. g4 f4 35. Bf3 Rb8 36. Rc1 b6 37. cxb6 Rxb6 38. Be2 Qb7 39. Nd1 a5 40. bxa5 Rb5 41. Kg2 Rxa5 42. Qxc6 Qxc6 43. Rxc6 Rxa3 44. Nc3 Ra7 45. Nb5 Rad7 46. Nxd4 Rxd4 47. Kf2 Rd7 48. Kf3 Bd8 49. Re6 Re7 50. Ra6 Bc7 51. Ra7 Kf8 52. Ra8+ Kg7 53. Ra4 Bb6 54. Rc4 1/2-1/2

[Event "BRA-ch sf2"]
[Site "Vitoria"]
[Date "2002.11.??"]
[Round "6"]
[White "Carvalho, Welliton"]
[Black "Sopko, Cassio Roberto"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "102"]
[EventDate "2002.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nf3 e6 4. Bg5 Be7 5. g3 d5 6. Nbd2 c6 7. Bg2 0-0 8. 0-0 Qe8 9. c5 Qh5 10. h3 Nbd7 11. e3 h6 12. Bf4 g5 13. Bd6 Bxd6 14. cxd6 Ne8 15. Ne5 Qxd1 16. Raxd1 Nxd6 17. Nxd7 Bxd7 18. Nf3 Be8 19. h4 g4 20. Nd2 a5 21. f3 Bh5 22. f4 Rfc8 23. Nb3 Nc4 24. Rb1 a4 25. Nc5 b6 26. Nd7 Nd2 27. Nxb6 Nxf1 28. Nxc8 Nxe3 29. Ne7+ Kf8 30. Nxc6 Be8 31. Nb4 a3 32. bxa3 Rxa3 33. Rc1 Nc4 34. Kf2 Nb2 35. Rc2 Nd3+ 36. Nxd3 Rxd3 37. Re2 Bd7 38. Bf1 Rxd4 39. Ke3 Re4+ 40. Kd2 Ra4 41. Ke1 Ke7 42. Bg2 Kd6 43. Rd2 Bb5 44. Bf1 Bxf1 45. Kxf1 d4 46. Rb2 Kd5 47. Ke2 Ra3 48. Kf2 Rf3+ 49. Kg2 Kc4 50. Rb6 d3 51. Rxe6 d2 0-1

[Event "BRA-ch sf2"]
[Site "Vitoria"]
[Date "2002.11.??"]
[Round "4"]
[White "Carvalho, Welliton"]
[Black "Sopko, Thiago"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "23"]
[EventDate "2002.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 Nf6 6. Nh3 h6 7. 0-0 Qd7 8. Nb5 0-0-0 9. Be3 Bxh3 10. Bxc6 bxc6 11. Qa4 cxb5 12. Qa6+ 1-0

[Event "BRA-ch sf2"]
[Site "Vitoria"]
[Date "2002.11.??"]
[Round "1"]
[White "Ramos, Angelo Bil"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2067"]
[PlyCount "45"]
[EventDate "2002.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e5 Qe7 7. Be2 c5 8. exf6 Qxe2+ 9. Kxe2 cxd4 10. Re1 d5 11. Kf1+ Be6 12. Bg5 g6 13. Nd2 h6 14. Bf4 Bb4 15. Rad1 0-0 16. a3 Ba5 17. b4 Bb6 18. Bxh6 Rfe8 19. Nb3 Rac8 20. Nxd4 Bxd4 21. Rxd4 Rxc2 22. Bg7 Rec8 23. Rh4 1-0

[Event "BRA-ch sf2"]
[Site "Vitoria"]
[Date "2002.11.??"]
[Round "5"]
[White "Santos, Ney Lucio"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "78"]
[EventDate "2002.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bb3 0-0 8. d4 exd4 9. cxd4 Bb6 10. Bg5 h6 11. Bh4 d6 12. Bd5 Bd7 13. e5 g5 14. exf6 gxh4 15. Bxc6 Bxc6 16. Qc1 Qxf6 17. Qxc6 Kh7 18. Qe4+ Kh8 19. Qxh4 Qxh4 20. Nxh4 Bxd4 21. Nc3 c5 22. Rad1 Rad8 23. Nf5 Bxc3 24. bxc3 h5 25. Nxd6 Kg8 26. Ne4 Rxd1 27. Rxd1 c4 28. Nf6+ Kg7 29. Nxh5+ Kg8 30. Kf1 f5 31. f4 Ra8 32. Rd5 Kh7 33. Rxf5 Kg6 34. g4 Kh7 35. Rf7+ Kg6 36. Rg7+ Kh6 37. f5 a5 38. Rg6+ Kh7 39. Rc6 Ra7 1-0

