[Event "BRA North Region-ch"]
[Site "Boa Vista"]
[Date "2006.05.??"]
[Round "5"]
[White "Cabral, Marcelo"]
[Black "Santos, Kairo"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "139"]
[EventDate "2006.05.05"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 h6 8. 0-0 a6 9. a3 b5 10. Bb3 Ba5 11. Bd2 Nge7 12. h3 0-0 13. Nh2 Nxd4 14. Bxh6 Nxb3 15. Qxb3 gxh6 16. Qd1 Ng6 17. f4 f5 18. Qd5+ Be6 19. Qxe6+ Kh7 20. exf5 Ne7 21. f6 Ng6 22. Qe4 Bxc3 23. bxc3 Qxf6 24. Ng4 Qg7 25. f5 Rae8 26. fxg6+ Kh8 27. Rxf8+ Rxf8 28. Re1 h5 29. Nh2 Rg8 30. Qd4 Qxd4+ 31. cxd4 Rxg6 32. Re7 c5 33. dxc5 dxc5 34. Rc7 c4 35. Nf3 Re6 36. Kf2 a5 37. Nd4 Rb6 38. Rc6 Rb8 39. Ke3 b4 40. axb4 Rxb4 41. Nf5 Rb3+ 42. Kd2 Rd3+ 43. Ke2 Rc3 44. Ne3 a4 45. Nxc4 a3 46. Kd2 a2 47. Ra6 Rxc4 48. Rxa2 h4 49. Ra7 Rc6 50. Ke3 Rg6 51. Kf3 Rg3+ 52. Kf2 Kg8 53. Re7 Ra3 54. Re3 Ra4 55. Kf3 Kg7 56. Re4 Ra3+ 57. Kg4 Rg3+ 58. Kxh4 Rxg2 59. Kh5 Kf6 60. Rf4+ Ke5 61. Rg4 Rd2 62. h4 Kf6 63. Rg6+ Kf5 64. Kh6 Rd7 65. h5 Rf7 66. Rg7 Rf6+ 67. Kh7 Rf8 68. h6 Kf6 69. Rg8 Rf7+ 70. Kh8 1-0

[Event "BRA North Region-ch"]
[Site "Boa Vista"]
[Date "2006.05.??"]
[Round "6"]
[White "Chaves, Thiago de Melo Neve"]
[Black "Santos, Kairo"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "51"]
[EventDate "2006.05.05"]
[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 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nce7 5. Nc3 a6 6. h3 h6 7. Bd3 Nf6 8. 0-0 c6 9. dxc6 bxc6 10. b4 Bd7 11. a4 Ng6 12. Be3 d5 13. exd5 cxd5 14. Bxg6 fxg6 15. Nxe5 Bxb4 16. Bd4 0-0 17. Nxg6 Rc8 18. Nf4 Qc7 19. Nfxd5 Nxd5 20. Nxd5 Qc4 21. Ne3 Qf7 22. Rb1 a5 23. g4 Bxa4 24. Nf5 Rxc2 25. Rb2 Bc3 26. Rb6 1/2-1/2

[Event "BRA North Region-ch"]
[Site "Boa Vista"]
[Date "2006.05.??"]
[Round "4"]
[White "Reis, David"]
[Black "Santos, Kairo"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "89"]
[EventDate "2006.05.05"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Bf4 Bb4+ 9. Nd2 d6 10. 0-0 Nf6 11. a3 Ba5 12. Nf3 c5 13. Ng5 Qe7 14. Bxd6 Qd7 15. Bxf7+ Kd8 16. Be6 Qc6 17. b4 cxb4 18. axb4 Bc7 19. Bxc7+ Kxc7 20. Bb3 h6 21. Ne6+ Kb6 22. Nxd4 Qc3 23. Nf5 g6 24. Nd6 Qxb4 25. Nxb7 Kxb7 26. e5 Ng4 27. Bd5+ Ka7 28. Bxa8 Rxa8 29. d4 h5 30. e6 Qd6 31. g3 Qxe6 32. Re1 Qf6 33. f3 Nh6 34. d5 Nf5 35. Re6 Qg5 36. Raxa6+ Kb7 37. Reb6+ Kc7 38. d6+ Kd7 39. Rb7+ Ke6 40. Rxa8 Ne3 41. Re8+ Kf5 42. Qd3+ Kf6 43. Qxe3 Qd5 44. Rf8+ Qf7 45. Rfxf7# 1-0

[Event "BRA North Region-ch"]
[Site "Boa Vista"]
[Date "2006.05.??"]
[Round "2"]
[White "Santos, Kairo"]
[Black "Colazo, Liezer"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "150"]
[EventDate "2006.05.05"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ng5 Nd4 9. Be3 Nxc2+ 10. Qxc2 Bxe3 11. fxe3 Qxg5 12. Qf2 h5 13. Qf3 hxg4 14. Qg3 Qh4 15. Qxh4 Rxh4 16. 0-0-0 gxh3 17. Rd2 0-0-0 18. Rdh2 Nh6 19. Rxh3 Rxh3 20. Rxh3 Ng4 21. Nd5 Kd7 22. Rh4 Nh6 23. a4 c6 24. Nc3 Rf8 25. b4 f5 26. b5 fxe4 27. Nxe4 Bxe4 28. dxe4 Rf2 29. a5 cxb5 30. Bxb5+ Ke7 31. Kd1 Ra2 32. Rh3 Rxa5 33. Bd3 b5 34. Rg3 Kf8 35. Rg6 Nf7 36. Kc2 a6 37. Kb3 Ra1 38. Kb4 Re1 39. Rg3 Nd8 40. Rf3+ Ke7 41. Ka5 Nc6+ 42. Kb6 Nb4 43. Bf1 Nc2 44. Kxa6 Rxe3 45. Rf2 Nd4 46. Bxb5 Nxb5 47. Kxb5 Rxe4 48. Ra2 g5 49. Ra7+ Ke6 50. Kc6 Rc4+ 51. Kb5 Kd5 52. Kb6 g4 53. Rg7 Rf4 54. Rg5 Kd4 55. Kc6 d5 56. Kd6 Re4 57. Ke6 Re3 58. Rxg4+ Kc3 59. Kxd5 Kd3 60. Rc4 Re1 61. Ra4 e4 62. Ra3+ Kd2 63. Kd4 e3 64. Rd3+ Kc2 65. Rc3+ Kd2 66. Rd3+ Kc2 67. Ke4 e2 68. Re3 Kd2 69. Kf3 Rf1+ 70. Ke4 e1Q 71. Rxe1 Rxe1+ 72. Kd5 Re3 73. Kd4 Ra3 74. Kd5 Ra4 75. Ke5 Kd3 0-1

[Event "BRA North Region-ch"]
[Site "Boa Vista"]
[Date "2006.05.??"]
[Round "3"]
[White "Santos, Kairo"]
[Black "Gomes, Kleber"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "61"]
[EventDate "2006.05.05"]
[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 Nf6 2. Nc3 d6 3. Bc4 e5 4. d3 Ng4 5. Be3 Qf6 6. Nd5 Qh4 7. Qf3 f6 8. Nxc7+ Kd8 9. Nxa8 d5 10. g3 Qh5 11. Bxd5 Na6 12. h3 Nb4 13. Bb3 Qg6 14. hxg4 Bxg4 15. Qg2 Be7 16. Bxa7 Qg5 17. f3 Bh5 18. Bb6+ Kc8 19. Qh3+ f5 20. Nc7 Bxf3 21. Nxf3 Qg6 22. Nxe5 Qxb6 23. Nd5 Nxd5 24. Qxf5+ Kc7 25. Bxd5 Qb4+ 26. Ke2 Rf8 27. Qd7+ Kb6 28. Qxb7+ Ka5 29. Nc4+ Ka4 30. Qa6+ Qa5 31. Qxa5# 1-0

[Event "BRA North Region-ch"]
[Site "Boa Vista"]
[Date "2006.05.??"]
[Round "1"]
[White "Souza, Denis Robson Rodrig"]
[Black "Santos, Kairo"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "93"]
[EventDate "2006.05.05"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. h3 0-0 7. 0-0 h6 8. Nxe5 Bd6 9. Nc4 Nd7 10. b3 b5 11. Nxd6 cxd6 12. Bb2 Qg5 13. Qg4 Nc5 14. Qxg5 hxg5 15. e5 d5 16. Ba3 Nxb3 17. axb3 Re8 18. d4 Ba6 19. Bc5 Re6 20. Rxa6 Rae8 21. Nd2 f6 22. Bd6 c5 23. dxc5 fxe5 24. Rxa7 e4 25. Rb7 e3 26. fxe3 Rxe3 27. Rb8 Rxb8 28. Bxb8 Rc3 29. Bd6 Rxc2 30. Nf3 Rc3 31. Nxg5 g6 32. Rf8+ Kg7 33. Be5+ Kxf8 34. Bxc3 Ke8 35. Ne6 Kd7 36. Nf4 g5 37. Nxd5 Kc6 38. b4 Kxd5 39. Kf2 Kc4 40. c6 Kd5 41. c7 Kd6 42. c8Q Kd5 43. Qd7+ Kc4 44. Qd4+ Kb3 45. Bd2 Ka4 46. Qb2 g4 47. Qa2# 1-0

