[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "6"]
[White "El Debs, Felipe de Cresce"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2530"]
[BlackElo "2056"]
[PlyCount "63"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Bd2 0-0 14. Rc1 Bd7 15. Re1 Ng4 16. g3 Nxd4 17. Bxh7+ Kh8 18. Nxd4 e5 19. Nxd5 Qd8 20. Bf5 Rxf5 21. Nxf5 Bxf5 22. Ne3 Nxe3 23. Bxe3 Qf6 24. Qh5+ Kg8 25. Bc5 Bc7 26. Be7 Qxe7 27. Qxf5 Rf8 28. Qd3 b5 29. Qd5+ Kh8 30. Re4 g6 31. Rc6 Rd8 32. Qe6 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Cunha, Adriano de Jesus Si"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2056"]
[BlackElo "1991"]
[PlyCount "79"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 cxd4 7. cxd4 Nf5 8. b4 Qb6 9. Bb2 Bd7 10. g4 Nh6 11. Rg1 Rc8 12. Bd3 Na5 13. Bc3 Nc4 14. Nfd2 Qd8 15. g5 Nf5 16. Nxc4 dxc4 17. Bxf5 exf5 18. d5 h6 19. g6 Qe7 20. gxf7+ Kxf7 21. e6+ Kg8 22. Qf3 Be8 23. Qxf5 g6 24. Rxg6+ Bxg6 25. Qxg6+ Bg7 26. d6 Qg5 27. Qxg5 hxg5 28. d7 Rd8 29. e7 Kf7 30. exd8Q Rxd8 31. Bxg7 Kxg7 32. Nd2 b5 33. 0-0-0 Rxd7 34. Ne4 Rf7 35. Rd5 a6 36. Rxg5+ Kh6 37. Rd5 Rf4 38. Nc5 Rxf2 39. Nxa6 Rxh2 40. Rxb5 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "4"]
[White "De Lima, Alexsandro Barros"]
[Black "Mello Sales, Caio de"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2235"]
[BlackElo "2056"]
[PlyCount "125"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Bd6 9. Re1 Bxf3 10. Qxf3 c6 11. Nf5 Bf8 12. Qg3 g6 13. Nd6+ Bxd6 14. Qxd6 Qe7 15. Qg3 Nh5 16. Qf3 Nb6 17. b3 0-0-0 18. Bb2 Rhg8 19. a4 Qf6 20. Qxf6 Nxf6 21. c4 Nh5 22. Bf1 Ng7 23. a5 Na8 24. g3 Nf5 25. Red1 Nc7 26. Bg2 Rd7 27. a6 Rgd8 28. axb7+ Kxb7 29. Ra4 Nxd4 30. Bxd4 Rxd4 31. Rb4+ Kc8 32. Rxd4 Rxd4 33. Bxc6 Rd6 34. Bb7+ Kd8 35. c5 Rd1+ 36. Kg2 Rc1 37. Rd4+ Ke7 38. Bc6 Nd5 39. Bxd5 exd5 40. Rxd5 a5 41. c6 Rxc6 42. Rxa5 Rb6 43. Re5+ Kd6 44. Re3 f5 45. Kf3 Kd5 46. Ke2 Rb4 47. Kd2 f4 48. Rd3+ Ke5 49. Kc3 Rb7 50. b4 fxg3 51. hxg3 Rc7+ 52. Kb3 Ke4 53. Rd2 g5 54. Rd6 Rf7 55. Kc4 Rxf2 56. Re6+ Kf3 57. Rf6+ Kxg3 58. Rxf2 Kxf2 59. b5 g4 60. b6 g3 61. b7 g2 62. b8Q g1Q 63. Qa7+ 1/2-1/2

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "3"]
[White "Mello Sales, Caio de"]
[Black "Farias, Edilsom"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2056"]
[BlackElo "1856"]
[PlyCount "63"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Nd2 g6 7. Bd3 Bg7 8. Ne2 Nd7 9. 0-0 e5 10. f4 exd4 11. cxd4 0-0 12. e5 dxe5 13. fxe5 Qe7 14. Qb3 Kh7 15. Nf4 Nb6 16. Qc2 Be6 17. Bxg6+ Kg8 18. Be4 c6 19. Nh5 Qd7 20. Bh7+ Kh8 21. Rf4 Nd5 22. Rh4 Qe7 23. Nf3 Rac8 24. Nxg7 Kxg7 25. Qd2 Qxh4 26. Nxh4 Kxh7 27. Qd3+ Kh8 28. Rf1 Rg8 29. Nf5 Rg6 30. Nd6 Rcg8 31. g3 R8g7 32. Nxf7+ 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "2"]
[White "Mateus, Jerluce de Alcantar"]
[Black "Mello Sales, Caio de"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1860"]
[BlackElo "2056"]
[PlyCount "61"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. Qc2 Qc7 9. Nc3 dxc4 10. bxc4 b6 11. Rac1 Bb7 12. d4 c5 13. Nb5 Qc6 14. Ne1 Qc8 15. Bxb7 Qxb7 16. dxc5 Nxc5 17. Nf3 Rac8 18. Rfd1 Nce4 19. Bxf6 Nxf6 20. Nd6 Bxd6 21. Rxd6 Rc5 22. Qd3 Qe7 23. Nd2 Ra5 24. Rd4 Rxa2 25. Rd1 h6 26. Ne4 Ng4 27. Nc3 Ra3 28. Rxg4 b5 29. Qd2 a6 30. Nb1 Ra4 31. Qxh6 1/2-1/2

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "1"]
[White "Mello Sales, Caio de"]
[Black "Dos Santos, Iago Fernandes Barb"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2056"]
[BlackElo "1470"]
[PlyCount "71"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 b6 3. Nc3 Bb7 4. f3 Nf6 5. Bg5 Nbd7 6. Qd2 e5 7. 0-0-0 Be7 8. Bb5 a6 9. Bxd7+ Nxd7 10. Bxe7 Qxe7 11. Nge2 0-0-0 12. Nd5 Qe8 13. Qc3 Bxd5 14. exd5 Nf6 15. Qd3 Kb7 16. Nc3 Qd7 17. Qe4 Rhe8 18. a4 Ng8 19. Na2 f6 20. Rd3 Ne7 21. Ra3 Rb8 22. Nb4 Ra8 23. Rc3 Rec8 24. Nc6 Nf5 25. a5 b5 26. Rb3 Nxd4 27. Nxd4 exd4 28. Qxd4 Rab8 29. Rc3 Re8 30. Rc6 Ra8 31. c4 Qe7 32. Kb1 bxc4 33. Qxc4 Reb8 34. Rc1 Rc8 35. Qb4+ Ka7 36. Rxc7+ 1-0

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.17"]
[Round "4.4"]
[White "Amorim, Gidelson Ferreira"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2029"]
[BlackElo "2041"]
[PlyCount "63"]
[EventDate "2019.03.15"]
[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. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 b6 10. Qd2 d5 11. exd5 exd5 12. d4 Bg4 13. Ne5 Nxe5 14. fxe5 Rc8 15. Bg5 Be6 16. Rae1 cxd4 17. Qxd4 Rc4 18. Qd2 d4 19. Ne4 Qc7 20. Nf6+ Kh8 21. Qf4 Ng8 22. Qh4 h6 23. Nxg8 Kxg8 24. Bxh6 d3 25. Qg5 dxc2 26. Bxg7 Kxg7 27. Be4 Qc5+ 28. Kg2 Rxe4 29. Rxe4 Bd5 30. Qf6+ Kg8 31. Qh4 Bxe4+ 32. Qxe4 0-1

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.16"]
[Round "3.1"]
[White "Mello Sales, Caio de"]
[Black "De Araujo, Sergio C Mendes"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2041"]
[BlackElo "1958"]
[PlyCount "78"]
[EventDate "2019.03.15"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Qe2 Nc6 7. Nxc6 bxc6 8. e5 d5 9. 0-0 g6 10. c3 Bg7 11. f4 Ne7 12. Be3 c5 13. Qf2 c4 14. Bc2 0-0 15. Bc5 Re8 16. Nd2 Bd7 17. Nf3 Nc6 18. Ng5 h6 19. Nf3 Rec8 20. Be3 Nd8 21. h4 h5 22. Ng5 Be8 23. g4 hxg4 24. Qg3 Nc6 25. Qxg4 Rab8 26. Rab1 d4 27. cxd4 Nb4 28. Be4 c3 29. h5 cxb2 30. hxg6 Qc3 31. gxf7+ Bxf7 32. Qh3 Nc2 33. Bxc2 Qxc2 34. f5 exf5 35. Nxf7 Kxf7 36. Rxf5+ Kg8 37. Rff1 Qg6+ 38. Qg2 Qd3 39. Qd5+ Kh8 1/2-1/2

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.16"]
[Round "2.2"]
[White "Teixeira Junior, Gilberto Alves"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1875"]
[BlackElo "2041"]
[PlyCount "44"]
[EventDate "2019.03.15"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 0-0 8. Bc4 Nc6 9. Nxc6 bxc6 10. 0-0 Rb8 11. Bb3 Ba6 12. Rfe1 Ng4 13. Rad1 Ne5 14. Bh6 Qb6 15. Na4 Bxh6 16. Qxh6 Qxf2+ 17. Kh1 Qf6 18. h3 Nc4 19. Rd3 Qf2 20. Qc1 Ne5 21. Rd2 Qh4 22. Kg1 Qg3 0-1

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.15"]
[Round "1.2"]
[White "Mello Sales, Caio de"]
[Black "Da Luz, Fabio Rodolfo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2041"]
[BlackElo "1619"]
[PlyCount "63"]
[EventDate "2019.03.15"]
[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 c6 2. Nc3 d6 3. d4 Nf6 4. Bc4 Qc7 5. Bg5 h6 6. Bxf6 gxf6 7. Qh5 e6 8. 0-0-0 d5 9. exd5 cxd5 10. Bxd5 Bb4 11. Bb3 Bxc3 12. bxc3 Qxc3 13. Kb1 Nc6 14. d5 Nd4 15. Ne2 Nxe2 16. Qxe2 Qe5 17. Qd3 Qd6 18. dxe6 Qxd3 19. exf7+ Kf8 20. Rxd3 Bf5 21. Rf3 Bh7 22. Re1 Rd8 23. Rfe3 Bg6 24. Re8+ Kg7 25. R1e7 Rf8 26. Rxb7 Kh8 27. Rxf8+ Rxf8 28. Rxa7 Kg7 29. a4 Rd8 30. a5 Rd2 31. Ra8 Bxc2+ 32. Kc1 1-0

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.05"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Carvalho, Lazaro Miranda"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2029"]
[BlackElo "1951"]
[PlyCount "116"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. Nc3 0-0 6. 0-0 Nc6 7. d4 a6 8. b3 Rb8 9. e4 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Bg5 c6 14. Rfd1 Be6 15. Na4 Rxd1+ 16. Rxd1 Re8 17. Nc5 Bc8 18. Rd6 Nh5 19. Rd2 Bf6 20. h4 Kg7 21. Bf3 h6 22. Be3 Rd8 23. Rxd8 Bxd8 24. Bxh5 gxh5 25. Nd3 f6 26. c5 Ba5 27. Nb2 Be6 28. Kf1 f5 29. Ke2 fxe4 30. Bd2 Bxd2 31. Kxd2 Kf6 32. Ke3 Bf5 33. Nc4 Ke6 34. Nd6 Bg6 35. Nxb7 Kd5 36. b4 Kc4 37. a3 Kb3 38. Na5+ Kxa3 39. Nxc6 Bf5 40. Ne7 Be6 41. Kxe4 Kxb4 42. Kxe5 Kxc5 43. Kxe6 a5 44. Nd5 a4 45. Nc3 a3 46. f4 Kc4 47. Na2 Kb3 48. f5 Kxa2 49. f6 Kb3 50. f7 a2 51. f8Q a1Q 52. Qf3+ Kc2 53. Qe2+ Kb3 54. Qd3+ Kb4 55. Qf5 Qg7 56. Qe4+ Kb3 57. Qe3+ Kc2 58. Qf3 Qd7+ 1-0

[Event "Teresina Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.05"]
[Round "6.3"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2186"]
[BlackElo "2029"]
[PlyCount "155"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Bh4 g6 14. Bg3 Nh5 15. Rc1 Nxg3 16. hxg3 Bd7 17. Nc3 a6 18. Re1 Qa5 19. a3 Rf7 20. Qd2 Raf8 21. b4 Qd8 22. Bb1 Qf6 23. Re2 Kg7 24. Rce1 Nd8 25. Qe3 b5 26. Qd2 Nc6 27. Ne5 Bxe5 28. dxe5 Qd8 29. Nd1 Qb6 30. Re3 Bc8 31. Rc3 Bb7 32. Kh2 Ne7 33. Rc5 Nf5 34. Nc3 Nh6 35. f3 Qd8 36. Ne2 d4 37. Nxd4 Qe7 38. Ba2 Rd8 39. Qc3 Rxd4 40. Qxd4 Nf5 41. Qd2 Qe8 42. Rd1 Re7 43. Rdc1 Qf7 44. Qg5 Rd7 45. Qf6+ Qxf6 46. exf6+ Kxf6 47. Rc7 Rd2 48. R1c2 Rxc2 49. Rxc2 Bd5 50. Rd2 Ke5 51. g4 Ne3 52. Kg1 Nc4 53. Bxc4 bxc4 54. Kf2 c3 55. Rd3 c2 56. Rc3 Bb3 57. Ke3 Ba4 58. Rc5+ Kd6 59. g5 e5 60. Kd2 Ke6 61. Rc7 Kf5 62. Rxh7 Kxg5 63. Ra7 Bb5 64. Kxc2 Bf1 65. g3 Bg2 66. f4+ exf4 67. gxf4+ Kxf4 68. Rxa6 g5 69. Kd2 g4 70. Ke2 Be4 71. Kf2 g3+ 72. Kg1 Bd3 73. Rd6 Bb5 74. Rd5 Bc6 75. Rc5 Bb7 76. a4 Ke4 77. b5 Kd4 78. Rc7 1-0

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.04"]
[Round "4"]
[White "Da Silva, Francisco Iran Sant"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1871"]
[BlackElo "2029"]
[PlyCount "68"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. h3 Bd7 5. c3 a6 6. Bd3 g6 7. 0-0 Bg7 8. Bc2 e5 9. d3 Nge7 10. a4 0-0 11. Bg5 f5 12. Bb3+ Kh8 13. Na3 h6 14. Bd2 f4 15. Nc4 Nc8 16. Qc2 g5 17. Bc1 h5 18. Ncd2 g4 19. hxg4 hxg4 20. Nh2 Qh4 21. Nc4 Rf6 22. g3 Qh3 23. gxf4 exf4 24. f3 g3 25. Ng4 Bxg4 26. fxg4 f3 27. Be3 f2+ 28. Rxf2 gxf2+ 29. Bxf2 Qxg4+ 30. Kf1 N8e7 31. Ne3 Qh3+ 32. Ke2 Qf3+ 33. Ke1 Raf8 34. Nd1 Nd5 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.04"]
[Round "3"]
[White "Mello Sales, Caio de"]
[Black "Barbosa, Evandro Amorim"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2029"]
[BlackElo "2509"]
[PlyCount "76"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f3 Nf6 8. Qd2 Bb4 9. 0-0-0 0-0 10. g4 Ne5 11. a3 Bxc3 12. bxc3 d5 13. g5 Nfd7 14. f4 Nc4 15. Bxc4 Qxc4 16. exd5 Nc5 17. Nb3 Na4 18. d6 Bd7 19. Qd4 Qxc3 20. Qxc3 Nxc3 21. Rd3 Nd5 22. c4 Nxe3 23. Rxe3 Rfc8 24. Rc3 a5 25. Kb2 a4 26. Nd4 Rc5 27. Rd1 Rac8 28. Rdc1 Kf8 29. Nb5 R8c6 30. R1c2 Rb6 31. Kc1 h6 32. gxh6 gxh6 33. Rh3 h5 34. f5 Rxf5 35. Rg3 Bxb5 36. cxb5 Rxd6 37. Rc8+ Ke7 38. Rc7+ Rd7 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "2"]
[White "Da Costa, Roberto Rodrigues G"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1780"]
[BlackElo "2029"]
[PlyCount "84"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. f4 Bg7 6. d3 e6 7. Nf3 Nge7 8. Be3 0-0 9. 0-0 b6 10. d4 Ba6 11. Re1 Na5 12. b3 Rc8 13. Ne2 d5 14. e5 Nf5 15. Bf2 Nc6 16. g4 Bxe2 17. Rxe2 Nfxd4 18. Nxd4 Nxd4 19. Bxd4 cxd4 20. Qxd4 Qc7 21. Rc1 Qc3 22. Qd2 Bh6 23. g5 Bg7 24. Rd1 h6 25. Qxc3 Rxc3 26. h4 hxg5 27. hxg5 Rfc8 28. Rdd2 Bf8 29. Kh1 Ba3 30. Rf2 Kg7 31. Bf1 Bc5 32. Bd3 Bxf2 33. Rxf2 Rh8+ 34. Kg2 Rh7 35. Kf3 Rc8 36. Ke3 Kf8 37. Rd2 Ke7 38. Bb5 Rh3+ 39. Ke2 Rch8 40. Rd4 Rh2+ 41. Kd1 Rf2 42. Kc1 Rh4 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "1"]
[White "Mello Sales, Caio de"]
[Black "Aguiar, Davi De Almeida"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2029"]
[BlackElo "1598"]
[PlyCount "65"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 g6 7. Nc3 Bg7 8. Qd2 Bd7 9. 0-0-0 Nxd4 10. Bxd4 a6 11. Kb1 b5 12. Nd5 Rb8 13. Nxf6+ exf6 14. Bc3 0-0 15. Qxd6 Be6 16. Be2 Qc8 17. h4 Rd8 18. Qxd8+ Qxd8 19. Rxd8+ Rxd8 20. h5 f5 21. e5 f4 22. hxg6 fxg6 23. Kc1 Rd5 24. Rd1 Kf7 25. Rxd5 Bxd5 26. a4 Bc6 27. axb5 axb5 28. e6+ Kg8 29. Bb4 Bf8 30. e7 Bg7 31. c4 bxc4 32. Bxc4+ Kh8 33. Bf7 1-0

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.01.06"]
[Round "13"]
[White "Amorim, Gidelson Ferreira"]
[Black "Mello Sales, Caio de"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2015"]
[BlackElo "1892"]
[PlyCount "139"]
[EventDate "2017.12.28"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 d6 5. c4 Nbd7 6. 0-0 0-0 7. Nc3 c6 8. b3 e5 9. Bb2 e4 10. Ng5 d5 11. Nh3 Nb6 12. cxd5 cxd5 13. Ba3 Re8 14. Rc1 Bf5 15. e3 Bg4 16. Qd2 Qd7 17. Nf4 g5 18. Nfe2 Bf3 19. Rc2 Qg4 20. h3 Qh5 21. g4 Bxg4 22. hxg4 Nxg4 23. Bd6 Re6 24. Bg3 f5 25. f3 Nf6 26. fxe4 fxe4 27. Rf5 Qg4 28. Re5 h5 29. Rxe6 Qxe6 30. Nb5 Rf8 31. Rc1 h4 32. Bxh4 gxh4 33. Nf4 Qg4 34. Kh1 Nh5 35. Nxh5 Qxh5 36. Bh3 Qf3+ 37. Qg2 Qxe3 38. Rc7 Qg3 39. Rxb7 Rf2 40. Be6+ Kh8 41. Rb8+ Kh7 42. Qxg3 hxg3 43. Rb7 e3 44. Bg4 Rf4 45. Be2 g2+ 46. Kg1 Rf2 47. Bd3+ Kh6 48. Re7 Rxa2 49. Rxe3 a6 50. Rh3+ Kg5 51. Rg3+ Kf4 52. Rxg7 axb5 53. Bxb5 Kf3 54. Rf7+ Ke3 55. Rg7 Kxd4 56. Rxg2 Rxg2+ 57. Kxg2 Kc3 58. Be8 d4 59. Kf2 Kxb3 60. Ke2 Kc3 61. Bg6 Nd5 62. Bh7 Nf6 63. Bf5 Ne8 64. Bg6 Nd6 65. Bh7 Kc4 66. Bg8+ Kc5 67. Bh7 Kd5 68. Kd3 Ke5 69. Bg6 Nb7 70. Kc4 1/2-1/2

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.01.05"]
[Round "11"]
[White "Mello Sales, Caio de"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1892"]
[BlackElo "2113"]
[PlyCount "94"]
[EventDate "2017.12.28"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Be3 Be6 9. Nd2 Nf6 10. f3 Be7 11. Nc4 Nd7 12. a4 b5 13. axb5 axb5 14. Rxa8 Qxa8 15. Nb6 Nxb6 16. Bxb6 Qb7 17. Be3 0-0 18. Qe2 Rd8 19. Qf2 Bc4 20. Ra1 Bxd3 21. Ra7 Ra8 22. cxd3 Rxa7 23. Bxa7 Qa6 24. h3 Bg5 25. Kh2 Bf4+ 26. g3 Bc1 27. Bb8 b4 28. Qc2 Be3 29. Bxe5 Qa1 30. Qg2 Qd1 31. d4 Bxd4 32. Bxd4 Qxd4 33. Qe2 c5 34. e5 Qd5 35. Kg2 c4 36. Kf1 g6 37. Kf2 Qc5+ 38. Ke1 c3 39. bxc3 Qxc3+ 40. Kd1 Kg7 41. f4 Qxg3 42. Qd2 Qb3+ 43. Ke2 Qc4+ 44. Kd1 b3 45. Qb2 Qf1+ 46. Kd2 Qxf4+ 47. Ke1 Qg3+ 0-1

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2017.12.28"]
[Round "1"]
[White "Mello Sales, Caio de"]
[Black "Bastos, Werton Alvarenga"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1892"]
[BlackElo "2054"]
[PlyCount "78"]
[EventDate "2017.12.28"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. exd5 Nb4 11. Nde2 a4 12. Nxa4 Nfxd5 13. Bb6 Nxb6 14. Qxd8 Rxd8 15. Nxb6 Ra6 16. Nxc8 Rxc8 17. 0-0-0 Rxa2 18. c3 Ra1+ 19. Kd2 Rd8+ 20. Ke3 Raxd1 21. Rxd1 Rxd1 22. Bxd1 Nc6 23. Bb3 e6 24. Nd4 Bh6+ 25. Kd3 Nxd4 26. cxd4 Bc1 27. Kc3 Be3 28. Ba2 Kf8 29. b4 Ke7 30. Kd3 Bg1 31. h3 Kd6 32. Ke4 f5+ 33. Kd3 g5 34. g4 Bf2 35. Kc4 fxg4 36. hxg4 h6 37. Kd3 Be1 38. b5 b6 39. Ke4 Bd2 1/2-1/2

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.12.17"]
[Round "9"]
[White "Mello Sales, Caio de"]
[Black "Sales, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1905"]
[BlackElo "1825"]
[PlyCount "59"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. f3 Be7 5. Qd3 Nbd7 6. e4 Nh5 7. Bxe7 Qxe7 8. g3 c6 9. a3 b6 10. Nge2 Bb7 11. e5 g6 12. Qe3 Ng7 13. Bh3 Ba6 14. Qh6 Qf8 15. Na2 Bxe2 16. Kxe2 c5 17. c3 Nf5 18. Qxf8+ Rxf8 19. Bxf5 gxf5 20. f4 f6 21. Kd3 fxe5 22. dxe5 c4+ 23. Ke3 Nc5 24. Nb4 Kd7 25. Nc2 h5 26. Nd4 a6 27. Nf3 Ne4 28. Rad1 Rg8 29. Rd4 Kc6 30. Rdd1 1/2-1/2

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.12.16"]
[Round "8"]
[White "Amorim, Gidelson Ferreira"]
[Black "Mello Sales, Caio de"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1979"]
[BlackElo "1905"]
[PlyCount "84"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bb2 Qa5+ 6. Bc3 Qc7 7. dxc5 e6 8. b4 Ne4 9. Bb5 Nxc3 10. Nxc3 Bd7 11. a3 b6 12. Bxc6 Qxc6 13. Ne5 Qc7 14. Nxd7 Qxd7 15. cxb6 axb6 16. Ne2 Be7 17. 0-0 0-0 18. Qd3 Rfc8 19. Rfd1 Qa4 20. c3 Rc4 21. h3 Rac8 22. Rdc1 Bf6 23. Qd1 Qxd1+ 24. Rxd1 Bxc3 25. Nxc3 Rxc3 26. a4 R3c4 27. Rdb1 Kf8 28. a5 b5 29. a6 Ra8 30. Ra5 Ke7 31. Rxb5 Rxa6 32. Rb7+ Kf6 33. Rb2 Rc1+ 34. Kh2 Rc8 35. b5 Raa8 36. Rb4 Rc4 37. Rb2 Rcc8 38. b6 Rab8 39. Ra7 Rc6 40. Rb4 Rc4 41. Rxc4 dxc4 42. Rc7 Rxb6 1/2-1/2

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.12.15"]
[Round "7"]
[White "Mello Sales, Caio de"]
[Black "Meneses, Lourenco Teixeira D"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1905"]
[BlackElo "1956"]
[PlyCount "123"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Bb4 11. Kb1 Nb6 12. a3 Be7 13. Qf2 Na5 14. f5 Kh8 15. Bd3 Nac4 16. f6 gxf6 17. exf6 Bxf6 18. Bh6 Rg8 19. Rhf1 Nd7 20. Bxc4 dxc4 21. Ne4 Rg6 22. Nxf6 Rxf6 23. Qh4 e5 24. Qg5 Qg8 25. Rxf6 Qxg5 26. Bxg5 exd4 27. Rxf7 Kg8 28. Re7 d3 29. cxd3 cxd3 30. Rxd3 Nf8 31. Rf3 Bg4 32. Rff7 Ne6 33. Bh6 Bh5 34. Rf6 Nc5 35. Rg7+ Kh8 36. Rc7 b6 37. Rf8+ Rxf8 38. Bxf8 Ne6 39. Rc8 Kg8 40. Bd6+ Kf7 41. Bb8 a5 42. Bc7 a4 43. Bxb6 Nf4 44. g3 Nd5 45. Bd4 Ne7 46. Ra8 Bd1 47. Kc1 Bb3 48. Ra7 Ke6 49. Bc5 Ng6 50. Rxh7 Kd5 51. Bb4 Ne5 52. Kd2 Nc4+ 53. Ke2 Nxb2 54. h4 Ke6 55. Kf3 Kf5 56. g4+ Kg6 57. Rd7 Nc4 58. Kf4 Bc2 59. h5+ Kf6 60. g5+ Ke6 61. Re7+ Kd5 62. g6 1-0

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.12.04"]
[Round "6"]
[White "Ribeiro, Yuri Alisson Cavalc"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1530"]
[BlackElo "1905"]
[PlyCount "74"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. 0-0 c6 7. d3 Bg4 8. Nbd2 Na6 9. Rc1 Re8 10. c4 dxc4 11. Rxc4 Be6 12. Rc1 Nb4 13. Ba3 Nfd5 14. Bxb4 Nxb4 15. a3 Na2 16. Rc2 Nc3 17. Qe1 Qb6 18. b4 a5 19. Nb1 axb4 20. axb4 Nxb1 21. Ng5 Bb3 22. Qxb1 Bxc2 23. Qxc2 Qxb4 24. Qc1 Ra1 25. Qe3 Rea8 26. Qf3 Bf6 27. Ne4 Bg7 28. Qg4 Rxf1+ 29. Bxf1 Qe1 30. Qh3 Ra1 31. g4 Qxe2 32. g5 Bd4 33. Qc8+ Kg7 34. Qh3 b5 35. Qg2 Qxd3 36. h4 Rxf1+ 37. Qxf1 Qxe4 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.12.03"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Leite, Italo Andre Medeiro"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1905"]
[BlackElo "1839"]
[PlyCount "68"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. a3 c4 9. Qc2 g6 10. Nh3 Na5 11. Be3 f5 12. exf6 Nxf6 13. Nf2 Bg7 14. g3 0-0 15. h4 Nh5 16. Rg1 Nb3 17. Rd1 e5 18. Nxe5 Bxe5 19. fxe5 Rf3 20. Qe2 Rxg3 21. Rxg3 Nxg3 22. Qf3 Nxf1 23. Bh6 Qd8 24. Kxf1 Bf5 25. Qf4 Qd7 26. Re1 Re8 27. e6 Bxe6 28. Qf6 Bh3+ 29. Nxh3 Qxh3+ 30. Kf2 Qh2+ 31. Kf3 Nd2+ 32. Bxd2 Rf8 33. Qxf8+ Kxf8 34. Bg5 Qxb2 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.12.02"]
[Round "4"]
[White "Farias, Edilsom"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1860"]
[BlackElo "1905"]
[PlyCount "72"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. Nxc4 Nbd7 9. Kf2 c5 10. Nd6+ Ke7 11. Nxf5+ exf5 12. Qb3 Nb6 13. e3 Bxc3 14. bxc3 Qd5 15. c4 Qc6 16. d5 Qd6 17. Bb2 Rhe8 18. Bd3 g6 19. Qc3 Nbd7 20. h3 Nh5 21. f4 Kd8 22. Rhe1 Ndf6 23. Qb3 Nd7 24. Kf3 Nhf6 25. e4 fxe4+ 26. Bxe4 Nxe4 27. Rxe4 Rxe4 28. Kxe4 Kc7 29. Kf3 Re8 30. Bc3 g5 31. g3 gxf4 32. gxf4 Qg6 33. Re1 Qh5+ 34. Kg2 Rg8+ 35. Kh2 Qg6 36. d6+ Kc8 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.12.01"]
[Round "3"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2167"]
[BlackElo "1905"]
[PlyCount "109"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. Qb3 Na5 8. Qb5+ Bd7 9. Qd3 a6 10. Ne5 e6 11. e3 Bb4 12. Nxd7 Nxd7 13. a3 Bxc3+ 14. Qxc3 Rc8 15. Qb4 Qb6 16. Bd6 Rc6 17. Qxb6 Nxb6 18. Bb4 Nb3 19. Rd1 a5 20. Bc3 Nc4 21. Bd3 0-0 22. Ke2 b5 23. Bc2 Nxb2 24. Rb1 Na4 25. Rxb3 Nxc3+ 26. Kd2 Rfc8 27. Bd3 Ne4+ 28. Bxe4 dxe4 29. Rhb1 Rc2+ 30. Ke1 b4 31. axb4 axb4 32. Rxb4 g6 33. Rb8 Rxb8 34. Rxb8+ Kg7 35. h4 Ra2 36. g3 Ra1+ 37. Ke2 Ra2+ 38. Kf1 Ra5 39. Rc8 Kf6 40. g4 h5 41. g5+ Kf5 42. Rc7 Kg4 43. Rxf7 Kxh4 44. Rf6 Kxg5 45. Rxe6 Kf5 46. Re8 g5 47. Kg2 Rd5 48. Kg3 Ra5 49. Kh3 Rd5 50. f3 g4+ 51. fxg4+ hxg4+ 52. Kg3 Rb5 53. Rf8+ Ke6 54. Rf4 Rf5 55. Kxg4 1-0

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.11.26"]
[Round "2"]
[White "Mello Sales, Caio de"]
[Black "Alves da Silva, Thiago"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1905"]
[BlackElo "2004"]
[PlyCount "68"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bb4+ 7. Nbd2 Ne4 8. a3 Nxd2 9. Nxd2 Bxd2+ 10. Qxd2 0-0 11. Bd3 f5 12. 0-0 Nf6 13. f3 Bd7 14. Rfe1 Qc7 15. Rac1 Rae8 16. Qc2 g6 17. Qd2 Bc8 18. b4 g5 19. e4 h6 20. exd5 exd5 21. Re5 Re7 22. h4 gxh4 23. Qxh6 Rh7 24. Qg5+ Rg7 25. Qxh4 Rh7 26. Qf4 Nh5 27. Qg5+ Qg7 28. Qxg7+ Rxg7 29. Kf2 Rxg2+ 30. Kxg2 Nf4+ 31. Kh2 Nxd3 32. Rg1+ Kf7 33. Re2 Rh8+ 34. Kg2 Nf4+ 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2016.11.25"]
[Round "1"]
[White "Bastos, Werton Alvarenga"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2064"]
[BlackElo "1905"]
[PlyCount "39"]
[EventDate "2016.11.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 d5 6. cxd5 Nb4 7. d3 0-0 8. Nf3 Nfxd5 9. Ne4 Bb6 10. 0-0 f5 11. Neg5 h6 12. e4 hxg5 13. exd5 Qxd5 14. Nxg5 Qxd3 15. Qh5 Rd8 16. Qh7+ Kf8 17. Qh8+ Ke7 18. Qxg7+ Kd6 19. Nf7+ Kc5 20. Nxd8 1-0

[Event "Luiz Rego Memorial 4th"]
[Site "Teresina"]
[Date "2016.06.26"]
[Round "5"]
[White "Guimaraes, Marcelo Cunha"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2227"]
[BlackElo "1919"]
[PlyCount "43"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nf6 5. d4 c6 6. 0-0 Nbd7 7. h3 Bf5 8. c4 Qd6 9. Nc3 e6 10. Nh4 Bg6 11. Nxg6 hxg6 12. Be3 Qc7 13. d5 e5 14. Bf3 Bb4 15. dxc6 bxc6 16. Nb5 cxb5 17. Bxa8 bxc4 18. Bf3 e4 19. Be2 Qe5 20. Qd4 Qf5 21. Qxc4 Qb5 22. Qxb5 1-0

[Event "Luiz Rego Memorial 4th"]
[Site "Teresina"]
[Date "2016.06.26"]
[Round "6"]
[White "Mello Sales, Caio de"]
[Black "Lima Filho, Jose Pacifico"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1919"]
[BlackElo "1939"]
[PlyCount "57"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 Bf5 4. d3 e6 5. Bg2 Bc5 6. d4 Bb6 7. e3 c5 8. c3 Nc6 9. 0-0 Rc8 10. h3 Ne4 11. Kh2 0-0 12. Nbd2 cxd4 13. exd4 Nf6 14. Ne5 Nxe5 15. fxe5 Nd7 16. Nf3 Be4 17. Ng5 Bxg2 18. Kxg2 h6 19. Nf3 f6 20. exf6 Rxf6 21. Bf4 Bc7 22. Bxc7 Qxc7 23. Qe2 Rcf8 24. Nh4 Qd6 25. Rxf6 Nxf6 26. Rf1 Rf7 27. Ng6 Ne4 28. Ne5 Rxf1 29. Qxf1 1/2-1/2

[Event "Luiz Rego Memorial 4th"]
[Site "Teresina"]
[Date "2016.06.25"]
[Round "4"]
[White "Leite, Italo Andre Medeiro"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1919"]
[PlyCount "70"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Be2 Qb6 6. Nc3 c4 7. Rb1 e6 8. 0-0 Bb4 9. Na4 Qa6 10. c3 Be7 11. b4 b5 12. Nc5 Qxa2 13. Qc1 Bxc5 14. bxc5 Qxe2 15. Rd1 g5 16. Bg3 Ne4 17. Rb2 Nxc3 18. Rdd2 Qxd2 19. Rxd2 Ne4 20. Rb2 b4 21. Ne5 Nxe5 22. Bxe5 f6 23. f3 fxe5 24. fxe4 a5 25. Qd1 c3 26. Qh5+ Kd7 27. Rf2 b3 28. Qf7+ Kc6 29. exd5+ Kxd5 30. Rf5 b2 31. Rxe5+ Kc4 32. Qf1+ Kb3 33. c6 Ba6 34. Qe1 Raf8 35. Qd1+ c2 0-1

[Event "Luiz Rego Memorial 4th"]
[Site "Teresina"]
[Date "2016.06.25"]
[Round "3"]
[White "Mello Sales, Caio de"]
[Black "Damous, Felipe Soares"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1919"]
[BlackElo "2114"]
[PlyCount "51"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. d3 Nc6 6. 0-0 Be7 7. e4 dxe4 8. dxe4 Qb6 9. e5 Nd5 10. c4 Ndb4 11. a3 Na6 12. Nc3 0-0 13. Ne4 Rd8 14. Qc2 Nd4 15. Nxd4 cxd4 16. Qd3 Bd7 17. b4 Bc6 18. f5 exf5 19. Rxf5 Bd7 20. Rxf7 Kxf7 21. Ng5+ Bxg5 22. Bd5+ Be6 23. Qf5+ Bf6 24. Qh5+ Kg8 25. c5 Rxd5 26. Qd1 0-1

[Event "Luiz Rego Memorial 4th"]
[Site "Teresina"]
[Date "2016.06.24"]
[Round "2"]
[White "Da Luz, Fabio Rodolfo"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1693"]
[BlackElo "1919"]
[PlyCount "52"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. e3 g6 4. Nc3 Bg7 5. Nf3 d6 6. g3 0-0 7. Bg2 c6 8. 0-0 Na6 9. Re1 Nh5 10. Bd2 e5 11. Bc1 Qc7 12. b3 f4 13. exf4 exf4 14. Ba3 Bg4 15. Ne4 c5 16. Bb2 fxg3 17. fxg3 Qe7 18. Rf1 Rae8 19. Nf2 Nb4 20. Nd3 Nc6 21. d5 Nd4 22. Rb1 Ne2+ 23. Kh1 Nexg3+ 24. hxg3 Rxf3 25. Bxf3 Bxf3+ 26. Kh2 Qg5 0-1

[Event "Luiz Rego Memorial 4th"]
[Site "Teresina"]
[Date "2016.06.24"]
[Round "1"]
[White "Mello Sales, Caio de"]
[Black "Araujo Cardoso, Raimundo Nonato"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1919"]
[PlyCount "45"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 a6 9. Bc4 Qc7 10. Qd3 Nc6 11. 0-0-0 Nxd4 12. Bxd4 Bd7 13. Kb1 Rad8 14. Bxf6 Bxf6 15. Nd5 Qc5 16. Nxf6+ exf6 17. Qxd6 Qg5 18. Qe7 Qxg2 19. Bxf7+ Kg7 20. Bxg6+ Rf7 21. Qxf7+ Kh6 22. Qxh7+ Kg5 23. Rhg1 1-0

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.17"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Lopes Silva, Luiz Eduardo"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1914"]
[BlackElo "1968"]
[PlyCount "74"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Be2 0-0 11. g4 b5 12. Bxf6 Bxf6 13. g5 Bxd4 14. Rxd4 Nc5 15. Rhd1 Bb7 16. b4 Na4 17. Nxa4 bxa4 18. Rxd6 Bd5 19. Rxa6 Rxa6 20. Bxa6 Bxa2 21. Kb2 Bc4 22. Qc3 a3+ 23. Ka1 Qxf4 24. Qxc4 Qe5+ 25. Qd4 Qxh2 26. Rd2 Qf4 27. Ka2 Qxg5 28. Kxa3 h5 29. Bf1 Qg3+ 30. Kb2 Ra8 31. Rg2 Qa3+ 32. Kb1 e5 33. Rxg7+ Kxg7 34. Qxe5+ f6 35. Qd4 Qa2+ 36. Kc1 Qa1+ 37. Qxa1 Rxa1+ 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.16"]
[Round "4"]
[White "Fernandes Filho, Bergson Fragoso"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2132"]
[BlackElo "1914"]
[PlyCount "78"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 Be7 10. Nd2 Be6 11. Qe2 0-0 12. Nc4 Nd7 13. Rad1 Nc5 14. Ne3 Nxd3 15. Rxd3 Qa5 16. a4 f5 17. exf5 Bxf5 18. Nxf5 Rxf5 19. Qe4 Raf8 20. Qe2 Qc5 21. Re3 Bg5 22. Re4 Bf4 23. Qc4+ Qxc4 24. Rxc4 Be3 25. g4 Rxf2 26. Rxf2 Bxf2+ 27. Kg2 c5 28. Re4 Bd4 29. Bxd4 cxd4 30. Re2 Rf4 31. Kg3 Kf7 32. h4 h6 33. h5 Kf6 34. Rf2 Rxf2 35. Kxf2 e4 36. Ke2 Ke5 37. Kd2 Kd5 38. c3 Kc5 39. Kc2 d5 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.16"]
[Round "3"]
[White "Mello Sales, Caio de"]
[Black "Damous, Felipe Soares"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1914"]
[BlackElo "2112"]
[PlyCount "64"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. d3 d6 4. f4 Nf6 5. Nc3 c6 6. Bb3 0-0 7. Nf3 Nbd7 8. 0-0 b5 9. Qe1 a5 10. a3 Nc5 11. e5 dxe5 12. fxe5 Ng4 13. d4 Nxb3 14. cxb3 Be6 15. Qh4 h5 16. h3 Nh6 17. Bxh6 Bxh6 18. g4 hxg4 19. hxg4 Be3+ 20. Kg2 Kg7 21. Rh1 Rh8 22. Qg3 Qd7 23. Ne4 Bd5 24. Nf6 Bxf3+ 25. Kxf3 Qxd4 26. Rad1 Rxh1 27. Rxd4 Bxd4 28. Nh5+ Kg8 29. e6 fxe6 30. Nf4 Rf1+ 31. Ke4 Bf2 32. Qd3 Re1+ 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.15"]
[Round "2"]
[White "Paixao de Lima, Roberto Bruno"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1767"]
[BlackElo "1914"]
[PlyCount "64"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. a3 Be7 7. Be2 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. b4 a5 11. bxa5 Rxa5 12. Bb2 Qa8 13. Qc1 0-0 14. 0-0 Rc8 15. Nd2 c5 16. Nb3 Bxg2 17. Rd1 Bh3 18. f3 Ra7 19. Qd2 c4 20. Nc1 Ra5 21. N1a2 b4 22. axb4 Rg5+ 23. Kf2 Rg2+ 24. Ke1 Ne4 25. Nxe4 Bh4+ 26. Ng3 Rxh2 27. Qc3 Bxg3+ 28. Kd2 Qxf3 29. Nc1 Bg4 30. Kc2 Bf5+ 31. Rd3 cxd3+ 32. Kb3 Qd5+ 0-1

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "2010.06.06"]
[Round "6"]
[White "Lucena, Jose Silvio"]
[Black "Mello Sales, Caio de"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2139"]
[PlyCount "46"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. Nc3 Bf5 8. Ne5 dxc4 9. Nxc4 Be6 10. Ne5 Nbd7 11. Nd3 Qb6 12. Qa4 Nd5 13. e4 Nxc3 14. bxc3 c5 15. Be3 Qc7 16. d5 Bg4 17. f3 Nb6 18. Qa5 c4 19. Nf4 Bd7 20. Ne2 e6 21. Bf4 e5 22. Be3 Rfc8 23. Rfb1 Bf8 1/2-1/2

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "2010.06.06"]
[Round "7"]
[White "Mello Sales, Caio de"]
[Black "Soares Quidere Travassos, Tiago"]
[Result "1/2-1/2"]
[ECO "B56"]
[PlyCount "78"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nf3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Nd5 Nbd7 11. Be3 Rc8 12. Rfd1 Rc6 13. h3 Re8 14. Ng5 Bxd5 15. Bxd5 Nxd5 16. exd5 e4 17. Nxe4 Ne5 18. Qb3 Rc8 19. Qxb7 Rb8 20. Qxa6 Rxb2 21. Qa4 Qc8 22. Bd4 Rxc2 23. Bxe5 Rc4 24. Qa3 dxe5 25. d6 Rxe4 26. dxe7 Rd4 27. Rxd4 exd4 28. Rd1 Qd7 29. Kf1 Rxe7 30. Rxd4 Qe8 31. Qc3 h6 32. Qd2 Kh7 33. g3 Qa8 34. Rd5 Ra7 35. Qd3+ g6 36. Qf3 Kg7 37. Kg2 Rxa2 38. Rd6 Qxf3+ 39. Kxf3 Ra5 1/2-1/2

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "2010.06.05"]
[Round "4"]
[White "Mello Sales, Caio de"]
[Black "Ribeiro, Matheus Cavalcante"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2150"]
[PlyCount "82"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qe2+ Ne7 6. Bg5 Nbc6 7. c3 Be6 8. Nd2 Qd7 9. Ngf3 f6 10. Bh4 0-0-0 11. 0-0-0 Nf5 12. Bg3 Nxg3 13. hxg3 g5 14. Rh6 Rde8 15. Nb3 g4 16. Nh4 Qg7 17. Nf5 Bxf5 18. Bxf5+ Kb8 19. Qd2 Ne7 20. Rh5 Nxf5 21. Rxf5 Qg6 22. Rxd5 Bf8 23. Qd3 Bh6+ 24. Kb1 Qxd3+ 25. Rxd3 Re1+ 26. Kc2 Re2+ 27. Kd1 Rxf2 28. Rh5 Bg5 29. Nc5 Rxb2 30. Ne4 Rxa2 31. Nxg5 fxg5 32. Rxg5 Rxg2 33. Rxg4 Rf8 34. Rf3 Rc8 35. Rg7 a5 36. Rxh7 a4 37. c4 Rd8 38. d5 b5 39. Rff7 bxc4 40. Rxc7 Rxd5+ 41. Kc1 Rb5 1/2-1/2

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "2010.06.05"]
[Round "5"]
[White "Souza, Marcos Valerio"]
[Black "Mello Sales, Caio de"]
[Result "1/2-1/2"]
[ECO "D92"]
[WhiteElo "2133"]
[PlyCount "106"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Nf3 Qb6 7. Rb1 0-0 8. h3 Be6 9. c5 Qa5 10. b4 Qd8 11. Bd3 Nbd7 12. b5 Nh5 13. Bh2 Nxc5 14. Be2 Ne4 15. Nxe4 dxe4 16. Ng5 Qa5+ 17. Kf1 Nf6 18. Nxe6 fxe6 19. Qb3 Nd5 20. Bg4 Rxf2+ 21. Kxf2 Rf8+ 22. Bf4 Rxf4+ 23. Kg1 Qd2 24. Bxe6+ Kh8 25. Bxd5 cxd5 26. Rb2 Qe1+ 27. Kh2 Rf1 28. Rxf1 Qxf1 29. Qxd5 Bh6 30. Qxe4 Bg5 31. a4 Qe1 32. Qe5+ Bf6 33. Qe4 Bg5 34. Rb3 Bh4 35. Qf3 Kg7 36. Rb2 Qa1 37. Re2 Qxa4 38. Qxb7 Qa3 39. Qe4 Bf6 40. Qe6 Qd3 41. Ra2 Qxb5 42. Ra6 Qb8+ 43. g3 Qb2+ 44. Kg1 Qe2 45. Ra2 Qf3 46. Kh2 h5 47. h4 a5 48. Qb3 Bxd4 49. Qe6 Bf6 50. Rxa5 Qe2+ 51. Kh3 Qf2 52. Ra2 Qg1 53. Qe4 Qf1+ 1/2-1/2

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "2010.06.04"]
[Round "2"]
[White "Cardoso Da Silva, Roberto"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "76"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Be3 Nxe4 6. Qd3 d5 7. f3 Qa5+ 8. c3 Nd6 9. b4 Qc7 10. Nd2 Bd7 11. Bf4 a6 12. Be2 Nc6 13. Nxc6 Qxc6 14. 0-0 Be7 15. Rad1 Nf5 16. g4 Qb6+ 17. Kh1 Nd6 18. a3 Bb5 19. c4 Nxc4 20. Nxc4 Bxc4 21. Qd2 Bxe2 22. Qxe2 0-0 23. Rc1 Rac8 24. Kg2 Bf6 25. Rc2 Rxc2 26. Qxc2 a5 27. Bc7 Rc8 28. Qxh7+ Kxh7 29. Bxb6 axb4 30. axb4 Rc4 31. Bc5 Bc3 32. Rb1 Be5 33. Rf1 Bf4 34. h4 d4 35. Rf2 d3 36. Rf1 Rc2+ 37. Bf2 d2 38. Rd1 Rc1 0-1

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "2010.06.04"]
[Round "3"]
[White "Mello Sales, Caio de"]
[Black "Nogueira, Jorge da Silva"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "29"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 e6 4. exd5 cxd5 5. Bb5+ Bd7 6. Qe2 a6 7. Bxd7+ Qxd7 8. Ne5 Qe7 9. 0-0 Nf6 10. d4 h6 11. Bf4 Qb4 12. Rfe1 Be7 13. Nxf7 Kxf7 14. Qxe6+ Kf8 15. Qc8+ 1-0

[Event "Fortaleza op"]
[Site "Fortaleza"]
[Date "2010.06.03"]
[Round "1"]
[White "Mello Sales, Caio de"]
[Black "Rodrigues, Francisco Arimateia"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "110"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Qf3 e6 5. Bc4 c6 6. Nge2 Nd7 7. Nxd5 exd5 8. Bb3 Nf6 9. h3 Bd6 10. 0-0 0-0 11. Ng3 Qc7 12. d3 Be6 13. Bg5 Be7 14. Rae1 Qd7 15. c3 h6 16. Bf4 Nh7 17. d4 Bg5 18. Bc2 Bxf4 19. Qxf4 Ng5 20. h4 Nh7 21. Nh5 f5 22. Qg3 Rae8 23. Re5 Nf6 24. Bxf5 Nxh5 25. Bxe6+ Rxe6 26. Rxh5 Kh7 27. Qd3+ g6 28. Re5 Rxe5 29. dxe5 Qf5 30. Qxf5 gxf5 31. Kh2 f4 32. g3 Kg6 33. Re1 Kf5 34. Kh3 fxg3 35. Kxg3 Rg8+ 36. Kf3 Re8 37. e6 Rxe6 38. Rxe6 Kxe6 39. Kf4 Kf6 40. b3 c5 41. b4 b6 42. bxc5 bxc5 43. a4 a5 44. h5 Ke6 45. Kg4 Ke5 46. Kf3 d4 47. cxd4+ Kxd4 48. Ke2 Ke4 49. Kd2 Kf3 50. Kc3 Kg4 51. Kc4 Kxh5 52. Kxc5 Kg5 53. Kd4 Kf4 54. Kd3 Kf3 55. Kd4 h5 0-1

[Event "BRA-ch Universities"]
[Site "Blumenau"]
[Date "2007.06.??"]
[Round "3"]
[White "Ferreira, Ozeias da Cunha"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "60"]
[EventDate "2007.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Nf3 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. e5 Qa5 12. Qb3 Rab8 13. Ng5 e6 14. f3 Bf5 15. g4 b5 16. Be2 c4 17. Qb2 Bd3 18. Bxd3 cxd3 19. Qd2 Rfd8 20. Ne4 b4 21. cxb4 Qxb4 22. Qxd3 Nxe5 23. Qe2 Nc4 24. Rab1 Qxb1 25. Rxb1 Rxb1+ 26. Kg2 Rb2 27. Nd2 Nxd2 28. Bxd2 Rxd4 29. Qa6 Rbxd2+ 30. Kg3 Be5+ 0-1

[Event "BRA-ch Universities"]
[Site "Blumenau"]
[Date "2007.06.??"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Oliveira, Daniel"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "66"]
[EventDate "2007.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Nbd7 5. Be3 Bg7 6. Qd2 c6 7. Bd3 Qc7 8. Nge2 b5 9. a3 a6 10. 0-0 Nb6 11. Bf4 Nfd7 12. Bh6 0-0 13. Bxg7 Kxg7 14. Qg5 f6 15. Qg3 e5 16. f4 c5 17. dxc5 dxc5 18. f5 c4 19. fxg6 hxg6 20. Rad1 cxd3 21. Rxd3 Nc5 22. Rdf3 Ne6 23. b4 Bb7 24. Qg4 Nf4 25. Rg3 Bc8 26. Qf3 Be6 27. Qe3 Nc4 28. Qc1 Rad8 29. Nxf4 exf4 30. Rxf4 Nd2 31. Rh4 Qb6+ 32. Kh1 Qf2 33. Qd1 Nf3 0-1

[Event "BRA-ch Universities"]
[Site "Blumenau"]
[Date "2007.06.??"]
[Round "2"]
[White "Mello Sales, Caio de"]
[Black "Oliveira, Hemestron"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "84"]
[EventDate "2007.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Bg3 Nf6 6. Qe2+ Be6 7. Qb5+ Nc6 8. Nf3 Bxg3 9. hxg3 Rb8 10. Bd3 Bd7 11. Qb3 Qe7+ 12. Be2 Bg4 13. Nbd2 Ne4 14. c3 Nxd2 15. Kxd2 Be6 16. Rae1 0-0 17. Qc2 g6 18. Rh6 Kg7 19. Reh1 Rh8 20. Kc1 Bf5 21. Bd3 Bxd3 22. Qxd3 f6 23. R6h4 a6 24. Rg4 Qf7 25. Nh4 Ne7 26. Qd2 h5 27. Rf4 g5 28. Nf5+ Nxf5 29. Rxf5 Rbe8 30. Qd1 c6 31. Qf3 Qg6 32. Rd1 Re4 33. c4 g4 34. Qd3 Qxf5 35. f3 gxf3 36. gxf3 Qg5+ 37. f4 Qg6 38. Qb3 Qf7 39. Kb1 dxc4 40. Qf3 Qd5 41. g4 Rxd4 42. Qxd5 Rxd5 0-1

[Event "BRA-ch Universities"]
[Site "Blumenau"]
[Date "2007.06.??"]
[Round "6"]
[White "Mello Sales, Caio de"]
[Black "Precioso, Lucas"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "64"]
[EventDate "2007.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 5. Nc3 Nf6 6. Bc4 a6 7. 0-0 Bd7 8. a3 g6 9. f3 Bg7 10. Be3 0-0 11. Qd2 Rc8 12. Bb3 Na5 13. Kh1 Nc4 14. Bxc4 Rxc4 15. b3 Rc8 16. Nd5 Nxd5 17. exd5 b5 18. Bh6 Bxh6 19. Qxh6 Rc5 20. Rae1 Rxd5 21. Re4 Rh5 22. Qe3 e5 23. Ne2 f5 24. g4 fxg4 25. Ng3 Rh3 26. Qd3 Rxh2+ 27. Kxh2 Qh4+ 28. Kg2 Qxg3+ 29. Kh1 Rf5 30. fxg4 Rxf1+ 31. Qxf1 Bc6 32. Qe2 Qf4 0-1

[Event "BRA-ch Universities"]
[Site "Blumenau"]
[Date "2007.06.??"]
[Round "4"]
[White "Miranda, Luiz Paula"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "63"]
[EventDate "2007.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 Nf6 7. 0-0 h5 8. h4 Bg4 9. f3 Bd7 10. Be3 Qc8 11. Kh2 Ne5 12. Qd2 Bh6 13. Bxh6 Rxh6 14. Nd5 Rh7 15. Nxf6+ exf6 16. d4 Nc4 17. Qf4 cxd4 18. Nxd4 Qc5 19. Qxf6 Qe5 20. Qxe5+ dxe5 21. Nb3 Nxb2 22. Nc5 Rc8 23. Nxd7 Kxd7 24. Bh3+ f5 25. Rf2 Ke6 26. Rb1 Nc4 27. g4 Ne3 28. exf5+ gxf5 29. gxf5+ Kf6 30. Rg1 Rg7 31. Rxg7 Nf1+ 32. Kg1 1-0

[Event "BRA-ch Universities"]
[Site "Blumenau"]
[Date "2007.06.??"]
[Round "7"]
[White "Sa, Schinaider de"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "82"]
[EventDate "2007.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Be3 Bb4 8. Bg2 Ne5 9. 0-0 Nf6 10. h3 Nc4 11. Rb1 Nxe3 12. fxe3 Qxg3 13. Qd3 0-0 14. Nce2 Qg5 15. Nf3 Qh6 16. e5 Nd5 17. Nf4 Nxf4 18. exf4 Qxf4 19. Kh1 d5 20. c3 Bc5 21. Rbe1 Bd7 22. Nd4 Qh4 23. Qd2 Bxd4 24. cxd4 Bb5 25. Rf4 Qh5 26. Qe3 Rac8 27. Rg1 Qe2 28. Qg3 g6 29. Rf2 Qd3 30. Qg4 Rc2 31. Rf3 Qe2 32. Qg3 Qd2 33. Rf4 Bd3 34. h4 h5 35. Bf3 Be4 36. Bxe4 dxe4 37. Rxe4 Rxb2 38. a3 Rc8 39. Rf4 Rc1 40. Rf3 Rbb1 41. Rd3 Rxg1+ 0-1

[Event "Teresina Rego Memorial"]
[Site "Teresina"]
[Date "2005.08.??"]
[Round "4"]
[White "Albuquerque, Carlos Patrick S"]
[Black "Mello Sales, Caio de"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "98"]
[EventDate "2005.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[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 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Nf3 Nxc3 7. bxc3 c5 8. Bc4 Qc7 9. Qb3 0-0 10. 0-0 Nc6 11. Be2 Bf5 12. Ba3 Na5 13. Qb5 b6 14. dxc5 Bd7 15. Qd3 bxc5 16. Rad1 Rfd8 17. Qc2 Be6 18. c4 Nb7 19. Ng5 Bd7 20. Bf3 Bf5 21. Qc1 h6 22. Ne4 Rab8 23. Nc3 Bd3 24. Nd5 Rxd5 25. Bxd5 Bxf1 26. Rxf1 Nd6 27. Bf3 Qa5 28. Rd1 Nxc4 29. Qxc4 Qxa3 30. g3 Qa5 31. Qf4 Rd8 32. Rxd8+ Qxd8 33. Qa4 Qc7 34. Bd5 e6 35. Qc6 Qxc6 36. Bxc6 c4 37. Kf1 Kf8 38. Ke2 Ke7 39. Bb5 c3 40. Kd3 g5 41. e4 f5 42. Ba4 fxe4+ 43. Kxe4 Kd6 44. g4 Kc5 45. Bb3 Kd6 46. h3 Bf6 47. Ba4 a5 48. Bb3 Bg7 49. f3 Kc5 1/2-1/2

[Event "Teresina Rego Memorial"]
[Site "Teresina"]
[Date "2005.08.??"]
[Round "2"]
[White "Andrade, Roberto Luiz Costa"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2261"]
[PlyCount "102"]
[EventDate "2005.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nc6 6. Be3 Qc7 7. Nc3 Bb4 8. Qg4 Qe5 9. f4 Nh6 10. Qg3 Bxc3+ 11. Kf2 Qf6 12. bxc3 0-0 13. Bc5 d6 14. Bxd6 Rd8 15. e5 Qg6 16. Qxg6 hxg6 17. Bb5 Bd7 18. Be2 Nf5 19. Rhd1 Rac8 20. Nc5 Na5 21. Nxd7 Rxd7 22. Bb4 Rxd1 23. Rxd1 Nc6 24. g4 Nfe7 25. Bxe7 Nxe7 26. c4 Rc7 27. Ke3 Nc6 28. Kd3 Nb4+ 29. Kd2 g5 30. Kc3 Nd5+ 31. Rxd5 exd5 32. fxg5 dxc4 33. g6 fxg6 34. Bxc4+ Kf8 35. a4 Ke7 36. Kd4 Rc8 37. a5 Rh8 38. Bd5 Rxh2 39. c3 b6 40. a6 Rf2 41. Ke3 Rc2 42. Kd4 Rc1 43. Bb7 Kd7 44. c4 Rf1 45. Ke4 g5 46. Kd5 Rf4 47. c5 bxc5 48. Kxc5 Rxg4 49. Kd5 Rb4 50. Kc5 Rb2 51. Bf3 Ke6 0-1

[Event "Teresina Rego Memorial"]
[Site "Teresina"]
[Date "2005.08.??"]
[Round "6"]
[White "Araujo, Sergio Carlos"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "84"]
[EventDate "2005.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. e3 f5 4. Bb5 Bd7 5. b3 Nf6 6. Bb2 h6 7. Bxc6 Bxc6 8. Ne5 Bb5 9. Qf3 e6 10. Qg3 g5 11. d3 Rg8 12. Nd2 Bd6 13. Ndf3 Qe7 14. 0-0-0 0-0-0 15. Nd4 gxf4 16. Qxf4 Bxd3 17. cxd3 Rg4 18. Nxf5 Qf8 19. Qf3 Bxe5 20. Bxe5 Rg5 21. Bf4 Rxf5 22. g4 Nxg4 23. Qxg4 d4 24. Kb1 h5 25. Qg3 c6 26. Qg6 Re8 27. Rhg1 h4 28. Bd6 Qh8 29. Qg7 Qxg7 30. Rxg7 dxe3 31. Rc7+ Kd8 32. Re1 Rd5 33. Bf4 e5 34. Bxe5 Rexe5 35. Rxb7 Rxd3 36. Rb4 Rd2 37. Rxh4 e2 38. Rc4 Rf5 39. Kc1 Rfd5 40. Kb1 Rd1+ 41. Rc1 Rxe1 42. Rxe1 Rd1+ 0-1

[Event "Teresina Rego Memorial"]
[Site "Teresina"]
[Date "2005.08.??"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Lima Filho, Jose Pacifico"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "63"]
[EventDate "2005.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d3 Bf5 5. Nbd2 Nc6 6. 0-0 e5 7. c4 d4 8. Qa4 Bd6 9. Nh4 Bd7 10. Ne4 Nxe4 11. Bxe4 0-0 12. Nf5 Ne7 13. Nxe7+ Qxe7 14. Qc2 Bh3 15. Bg2 Bxg2 16. Kxg2 f5 17. e4 fxe4 18. dxe4 Qf7 19. Qd3 Rab8 20. a4 b6 21. Bd2 Rb7 22. b3 a5 23. Qe2 Qg6 24. Rad1 Rbf7 25. Bc1 Rf3 26. Rd3 R3f7 27. f3 Be7 28. Kh1 Bg5 29. Bb2 Qh6 30. Kg2 Be3 31. Qd1 Qh5 32. Bc1 1/2-1/2

[Event "Teresina Rego Memorial"]
[Site "Teresina"]
[Date "2005.08.??"]
[Round "3"]
[White "Mello Sales, Caio de"]
[Black "Sousa, Wandeilton"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "80"]
[EventDate "2005.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[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 d6 6. Be3 g6 7. f3 Bg7 8. Qd2 0-0 9. 0-0-0 Bd7 10. g4 Rc8 11. h4 h5 12. g5 Nh7 13. Nxc6 Rxc6 14. Bd4 Qa5 15. Bxg7 Kxg7 16. Qd4+ e5 17. Qd5 Qc7 18. Bb5 Be6 19. Qd3 Rc5 20. Qxd6 Rxc3 21. bxc3 Qxc3 22. Qd3 Qc5 23. Ba4 Rc8 24. Bb3 Nf8 25. Rh2 b5 26. f4 exf4 27. Qd4+ Qxd4 28. Rxd4 Bg4 29. e5 f3 30. Rf4 Rc7 31. Bd5 Ne6 32. Rb4 Rc5 33. Rd2 Rxd5 34. Rf2 Rxe5 35. a4 a6 36. axb5 axb5 37. Kd2 Nc5 38. Rf1 Re2+ 39. Kd1 Ne4 40. Rb3 f2 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2001.09.??"]
[Round "3"]
[White "Da Silva, Thiago Alves"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "58"]
[EventDate "2001.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[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 Qb6 5. Nf3 e6 6. Be2 Nf6 7. Nbd2 d5 8. exd5 Nxd5 9. Nc4 Qc7 10. 0-0 a6 11. a3 b5 12. Ne3 Nf4 13. a4 b4 14. Re1 Bb7 15. c4 bxc3 16. bxc3 Ne5 17. Nxe5 Qxe5 18. Bb2 Rd8 19. Qc1 Bd6 20. g3 Nxe2+ 21. Rxe2 Qe4 22. f4 Bc5 23. Ba3 Qh1+ 24. Kf2 Qxh2+ 25. Kf1 Qh3+ 26. Kf2 Qg2+ 27. Ke1 Qxg3+ 28. Kf1 Qxf4+ 29. Ke1 Qg3+ 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2001.09.??"]
[Round "2"]
[White "Mello Sales, Caio de"]
[Black "Bastos, Werton Alvarenga"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "46"]
[EventDate "2001.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. e4 e6 6. c3 Nge7 7. Be3 d6 8. Na3 Rb8 9. Nc2 b6 10. 0-0 d5 11. Qd2 0-0 12. Rad1 Bb7 13. Qc1 Qc7 14. d4 dxe4 15. Ng5 cxd4 16. cxd4 Nd5 17. Bxe4 Nxe3 18. fxe3 h6 19. Nh3 Nxd4 20. Nxd4 Qxc1 21. Rxc1 Bxe4 22. Rc7 a5 23. Nb5 Bd3 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2001.09.??"]
[Round "6"]
[White "Mello Sales, Caio de"]
[Black "Muniz Filho, Urbano"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "59"]
[EventDate "2001.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. f3 Nbd7 6. Be3 c6 7. Nge2 b5 8. Bb3 Nb6 9. a4 b4 10. Na2 a5 11. Qd2 Ba6 12. g4 h6 13. 0-0-0 Qc7 14. e5 dxe5 15. dxe5 Nfd5 16. Bxb6 Nxb6 17. e6 f6 18. Nf4 0-0 19. Nxg6 Rfd8 20. Qe3 c5 21. Rd7 Nxd7 22. exd7+ c4 23. Qe6+ Kh7 24. Nxe7 Qxd7 25. Qe4+ f5 26. gxf5 Qd4 27. f6+ Qxe4 28. fxe4 Bxf6 29. Nd5 Bg5+ 30. Kd1 0-1

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2001.09.??"]
[Round "4"]
[White "Mello Sales, Caio de"]
[Black "Rocha, Almir"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "56"]
[EventDate "2001.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. e5 Nge7 5. Bd3 b6 6. c3 Bb7 7. 0-0 Qc8 8. Qe2 a5 9. Na3 Nd8 10. Be3 Ng6 11. Nc2 Ba6 12. Nfe1 Bxd3 13. Nxd3 c5 14. f4 Be7 15. Qf3 Nh4 16. Qg4 Nf5 17. Qf3 h5 18. g3 Qa6 19. Bf2 Rc8 20. a3 g6 21. Rad1 Qa7 22. g4 Ng7 23. Ne3 Nc6 24. Ne1 cxd4 25. cxd4 b5 26. N1c2 Qd7 27. Be1 Bd8 28. f5 hxg4 1-0

[Event "Piauiense-ch"]
[Site "Teresina"]
[Date "2001.09.??"]
[Round "7"]
[White "Oliveira, Francisneto"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "72"]
[EventDate "2001.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Bg7 8. Be2 Nc6 9. Be3 Bg4 10. 0-0 Bxf3 11. Bxf3 cxd4 12. cxd4 Bxd4 13. Bxd4 Nxd4 14. Qa4+ b5 15. Qa6 Nxf3+ 16. gxf3 Qb6 17. Qxb6 axb6 18. Rfb1 Ra5 19. a4 Kd7 20. Rxb5 Rxb5 21. axb5 Rc8 22. Ra7+ Rc7 23. Rxc7+ Kxc7 24. e5 Kd7 25. Kg2 Ke6 26. f4 Kd5 27. Kf3 Kc5 28. Ke4 e6 29. h4 Kxb5 30. f5 Kc4 31. fxe6 fxe6 32. h5 b5 33. hxg6 hxg6 34. Kf4 Kd4 35. Kg5 Kxe5 36. f4+ Ke4 0-1

[Event "BRA-ch sf"]
[Site "Teresina"]
[Date "1998.06.??"]
[Round "1"]
[White "Borges, Wagner da Silva"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2280"]
[PlyCount "65"]
[EventDate "1998.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. a3 Nf6 9. 0-0 Nc6 10. Nde2 Rd8 11. h3 Bc5 12. Bf4 d6 13. g4 h6 14. Qd2 Qb6 15. b4 Bd4 16. Rad1 Be5 17. Be3 Qc7 18. f4 Bxc3 19. Qxc3 Qb8 20. Qe1 Ne7 21. Ng3 Qc7 22. Qf2 Qc4 23. Rd4 Qc3 24. g5 Nd7 25. Rd3 Qc7 26. Bd4 Rg8 27. Nh5 Kf8 28. Rg3 Ng6 29. gxh6 gxh6 30. f5 exf5 31. Bg7+ Rxg7 32. Nxg7 f4 33. Rxg6 1-0

[Event "BRA-ch sf"]
[Site "Teresina"]
[Date "1998.06.??"]
[Round "2"]
[White "Mello Sales, Caio de"]
[Black "Reis, Pedro"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "73"]
[EventDate "1998.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 c6 10. Be3 b6 11. d4 Qc7 12. Qe2 a5 13. Rfd1 b5 14. b4 exd4 15. Bxd4 Ne8 16. Qe3 a4 17. b3 a3 18. Nb1 d5 19. Be5 Bd6 20. Bxd6 Qxd6 21. exd5 cxd5 22. Qd4 a2 23. Nc3 Bf5 24. Rd2 Nf6 25. Rxa2 Rxa2 26. Nxa2 Ra8 27. c4 bxc4 28. bxc4 Ne4 29. Qxd5 Qxd5 30. Rxd5 Be6 31. Rd4 Nxf2 32. Nc3 Nxh3+ 33. Kh2 Nf2 34. Kg1 Ng4 35. Kf1 Ne3+ 36. Ke2 Nxg2 37. Ng5 1/2-1/2

[Event "BRA-ch U10"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "7"]
[White "Fier, Alexandr"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "A37"]
[PlyCount "87"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 b6 6. 0-0 Bb7 7. d3 Nf6 8. Bg5 h6 9. Bxf6 Bxf6 10. Qd2 h5 11. h4 e6 12. Rac1 Be7 13. Rfd1 f6 14. Ne4 d5 15. cxd5 exd5 16. Nc3 g5 17. e3 g4 18. Nh2 Ne5 19. Ne2 Ba6 20. d4 Nc4 21. Qc2 Rc8 22. Qg6+ Kf8 23. Nf4 Qd7 24. Nxh5 Bd8 25. Nxg4 Rc6 26. Bh3 f5 27. Ngf6 Bxf6 28. Nxf6 Qe7 29. Nh7+ Rxh7 30. Qxc6 Nxe3 31. fxe3 Qxe3+ 32. Kh2 Qf2+ 33. Bg2 f4 34. Qf6+ Rf7 35. Qd8+ Kg7 36. Qg5+ Kf8 37. gxf4 Rh7 38. Qf6+ Rf7 39. Qg5 Rh7 40. h5 Be2 41. Rd2 Rxh5+ 42. Qxh5 Qxf4+ 43. Kg1 Bxh5 44. Rf1 1-0

[Event "BRA-ch U10"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "2"]
[White "Kakitani, Fabio"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "98"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bc5 8. Be3 Nc6 9. Nb3 Bxe3 10. fxe3 0-0 11. Nd4 Ne5 12. Qe1 Neg4 13. Qg3 d6 14. Be2 Ne5 15. Rxf6 Ng6 16. Rf3 e5 17. Nf5 b5 18. Nh4 b4 19. Nxg6 hxg6 20. Nd5 Qb7 21. c3 bxc3 22. bxc3 Be6 23. Nb4 a5 24. Nd3 Qxe4 25. Rff1 Rac8 26. Rac1 Bxa2 27. Qh3 Bc4 28. Rcd1 Be6 29. Qf3 Qxf3 30. Rxf3 e4 31. Rg3 exd3 32. Rxd3 Bc4 33. Rd2 Bxe2 34. Rxe2 Rxc3 35. Rd2 Rc6 36. Rh3 Ra8 37. Rd4 f5 38. Ra4 Rb6 39. Rhh4 Kf7 40. Kf2 Rb5 41. Ke2 Rab8 42. Kd3 Rb3+ 43. Ke2 R8b5 44. Rhd4 R3b4 45. Raxb4 axb4 46. Rd2 Ke6 47. Rb2 Ke5 48. Kd3 d5 49. Rb3 g5 0-1

[Event "BRA-ch U10"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "3"]
[White "Mello Sales, Caio de"]
[Black "Hanashiro, Thiago"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "77"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 Nf6 3. d4 d5 4. Bg2 g6 5. 0-0 Bg7 6. c3 0-0 7. Nbd2 Bd7 8. Re1 Re8 9. e4 e6 10. e5 Ng4 11. h3 Nh6 12. Nb3 Nf5 13. g4 Nfe7 14. Bg5 h6 15. Bh4 g5 16. Bg3 Ng6 17. Qd2 Nce7 18. h4 gxh4 19. Nxh4 Bb5 20. f4 Nf8 21. f5 exf5 22. gxf5 f6 23. exf6 Bxf6 24. Qxh6 Bxh4 25. Bxh4 Nxf5 26. Bxd8 Rxe1+ 27. Rxe1 Nxh6 28. Bxd5+ Kg7 29. Bxc7 Rc8 30. Re7+ Kf6 31. Bxb7 Re8 32. Rxe8 Bxe8 33. d5 Nf7 34. Nd4 Nd7 35. Nc6 Nc5 36. Ba8 a6 37. b4 Nd3 38. a4 Nf4 39. Bxf4 1-0

[Event "BRA-ch U10"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "1"]
[White "Mello Sales, Caio de"]
[Black "Miguel, Daniel Carvalho"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "74"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 e6 5. 0-0 Nf6 6. Bg5 Be7 7. Nbd2 h6 8. Bf4 0-0 9. Re1 Ne4 10. Ne5 Nxd2 11. Nxc6 bxc6 12. Qxd2 Rb8 13. c4 Bb4 14. Qe3 Bxe1 15. Rxe1 dxc4 16. Qc3 e5 17. Bxe5 Qe7 18. d5 Rb5 19. Bxg7 Rfb8 20. Bh8 Qg5 21. e4 Bd7 22. f4 Qg6 23. e5 Rxb2 24. e6 Be8 25. Be4 Qg4 26. Bf5 R8b3 27. axb3 Rxb3 28. Qf6 Rxg3+ 29. hxg3 Qxg3+ 30. Kh1 Qxe1+ 31. Kh2 Qf2+ 32. Kh3 Qf3+ 33. Kh4 Qf2+ 34. Kh5 Qh2+ 35. Kg4 Qg2+ 36. Kh4 Qh2+ 37. Bh3 Qf2+ 1/2-1/2

[Event "BRA-ch U10"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Valois, Vinicius M"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "120"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. Nge2 Bg7 6. d3 0-0 7. Be3 Nc6 8. Qd2 Re8 9. 0-0-0 Qb6 10. h4 Ng4 11. h5 Nxe3 12. Qxe3 Nb4 13. d4 cxd4 14. Nxd4 Bg4 15. f3 e5 16. Na4 Qa6 17. Qb3 exd4 18. Qxb4 b5 19. fxg4 bxa4 20. Rhf1 Rab8 21. Qa3 d3 22. c3 Bh6+ 23. Kb1 Rb6 24. b4 axb3 25. Qxa6 bxa2+ 26. Kxa2 Rxa6+ 27. Kb3 Rb8+ 28. Kc4 d2 29. Ra1 Rxa1 30. Rxa1 Rb2 31. Bf3 Rc2 32. Rd1 Kf8 33. Kb4 Rc1 34. Be2 Rxd1 35. Bxd1 Ke7 36. Kc4 Ke6 37. Bf3 Be3 38. Kd3 Bf2 39. Kxd2 Bxg3 40. Kd3 Ke5 41. Ke3 a5 42. Bd1 Bf4+ 43. Kd3 d5 44. exd5 Kxd5 45. Bb3+ Ke5 46. Bxf7 Kf6 47. hxg6 hxg6 48. Be8 Kg5 49. Bd7 a4 50. Kc4 a3 51. Kb3 Bd2 52. c4 Kf6 53. Kc2 Ke7 54. Ba4 Kd6 55. Bb3 Bb4 56. Kd3 Ke5 57. Ke3 Bc5+ 58. Kf3 Kd4 59. Kf4 Kc3 60. Ba2 Kb2 0-1

[Event "BRA-ch U10"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "4"]
[White "Omachi, Fabio"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "62"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. d3 Qc7 7. Ng5 h6 8. Nf3 Ngf6 9. 0-0 dxe4 10. dxe4 Nxe4 11. Re1 Nef6 12. Nc3 Bd6 13. Nb5 Qb6 14. Nxd6+ Ke7 15. Nc4 Qa6 16. Nfe5 Rad8 17. Bd2 b5 18. Nxd7 Rxd7 19. Ne5 Rd5 20. b3 Qd6 21. Nf3 g5 22. c4 bxc4 23. bxc4 Rd3 24. Rb1 g4 25. Nh4 Rxd2 26. Qb3 Qd7 27. Nf5+ Kf8 28. Qb8+ Ne8 29. Rb7 Rd1 30. Rf1 Rxf1+ 31. Kxf1 Qd1# 0-1

[Event "Pan American-ch U10"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "1"]
[White "Lafuente, Pablo"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2205"]
[PlyCount "35"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nc6 8. c3 0-0 9. Bd3 e5 10. d5 Qxd5 11. Nxf6+ gxf6 12. Bxh7+ Kxh7 13. Qxd5 Bg4 14. 0-0-0 Rad8 15. Qc4 Rxd1+ 16. Rxd1 f5 17. h3 Bh5 18. Qh4 1-0

[Event "Pan American-ch U10"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "6"]
[White "Mello Sales, Caio de"]
[Black "Belda, Rodrigo"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "55"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. Nc3 0-0 6. d4 Nbd7 7. e4 Nb6 8. Be3 Bg4 9. Qd3 d5 10. e5 Bf5 11. Qe2 Ng4 12. Bf4 Nc4 13. Nxd5 Re8 14. Qxc4 Rc8 15. Ne3 Be4 16. d5 Nxe3 17. Bxe3 Bxd5 18. Qd4 f6 19. Rad1 fxe5 20. Qxd5+ Qxd5 21. Rxd5 e4 22. Nd4 Bxd4 23. Bxd4 c6 24. Re5 b6 25. Bxe4 c5 26. Bd5+ Kf8 27. Be3 Rb8 28. Bh6# 1-0

[Event "Pan American-ch U10"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "7"]
[White "Mello Sales, Caio de"]
[Black "Cabral, Guillermo"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "113"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. dxc5 Bxc5 9. e4 h6 10. exd5 exd5 11. Bxf6 Qxf6 12. Qxd5 Bb6 13. Na4 Be6 14. Qd2 Ba5 15. c3 Rad8 16. Qe3 Rfe8 17. Rfd1 Bxa2 18. Rxd8 Qxd8 19. Qd2 Bb3 20. Qxd8 Rxd8 21. Nc5 Rd1+ 22. Rxd1 Bxd1 23. Nxb7 Bb6 24. Nd6 Bc2 25. Ne1 Ba4 26. b3 Bc5 27. Nb7 Bxb3 28. Nxc5 Na5 29. Nxb3 Nxb3 30. Nd3 a5 31. Bc6 Kf8 32. Kf1 Ke7 33. Ke2 Kd6 34. Ba4 Nc5 35. Nxc5 Kxc5 36. Kd3 Kd5 37. Bb5 Kc5 38. c4 f6 39. Kc3 g5 40. g4 Kb6 41. Kb3 Kc5 42. Ka4 Kb6 43. f3 Kc5 44. Kxa5 Kd6 45. Kb6 Ke5 46. c5 Kf4 47. Bd7 Kxf3 48. c6 Kg2 49. c7 Kxh2 50. c8Q Kg3 51. Qc3+ Kf4 52. Qxf6+ Kg3 53. Qe5+ Kf3 54. Kc5 Kg2 55. Bc6+ Kf2 56. Kd4 Kf1 57. Bf3 1-0

[Event "Pan American-ch U10"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "5"]
[White "Mello Sales, Caio de"]
[Black "Macedo, Maximo Iack Miranda"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "39"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 Nf6 3. Bg2 d5 4. d4 Bg4 5. 0-0 e6 6. Bg5 Be7 7. Nbd2 Bxf3 8. Nxf3 0-0 9. Rc1 Qd7 10. c3 b6 11. Qd3 g6 12. c4 Nb4 13. Qb3 dxc4 14. Rxc4 a5 15. Ne5 Qb5 16. Bc6 Qa6 17. Bxa8 Rxa8 18. a3 Nbd5 19. Nc6 Re8 20. Nxe7+ 1-0

[Event "Pan American-ch U10"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "2"]
[White "Mello Sales, Caio de"]
[Black "Prada, Roberto"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "54"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Qc2 Nbd7 9. Rd1 e5 10. dxe5 dxe5 11. Nxe5 Nxe4 12. Rxd7 Qh4 13. Nf3 Qxf2+ 14. Kh1 Qc5 15. Nxe4 Qf5 16. Nf6+ Qxf6 17. Rxc7 Bxf3 18. Bxf3 Qe5 19. Qe2 Qxc7 20. Bxa8 Rxa8 21. Qf3 Re8 22. Qf1 Qe7 23. h3 Qe1 24. Qxe1 Rxe1+ 25. Kh2 Bh6 26. a4 Bxc1 27. g4 Bf4+ 0-1

[Event "Pan American-ch U10"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "3"]
[White "Montanaro, Hazael"]
[Black "Mello Sales, Caio de"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "20"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. Be2 Nc6 5. 0-0 Be7 6. d3 Qc7 7. Be3 Nf6 8. Qd2 0-0 9. Rad1 Rd8 10. Rfe1 d5 0-1

[Event "Pan American-ch U10"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "4"]
[White "Rivas, Marcos"]
[Black "Mello Sales, Caio de"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "67"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Re1 d6 9. Be3 0-0 10. f4 Bd7 11. Qf3 Nc6 12. Rad1 Nb4 13. Be2 e5 14. Nb3 Nxc2 15. Rf1 Bg4 16. Qf2 Nxe3 17. Qxe3 Bxe2 18. Qxe2 exf4 19. Rxf4 d5 20. e5 Bc5+ 21. Kh1 Rfe8 22. Rf5 Rad8 23. Qe1 Bd6 24. Nxd5 Nxd5 25. Rxd5 Rxe5 26. Rfxe5 Bxe5 27. Qxe5 Qc8 28. Rxd8+ Qxd8 29. h3 f6 30. Qd4 Qe7 31. Qc4+ Kf8 32. Qc5 Ke8 33. Qxe7+ Kxe7 34. Nc5 1-0

