[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Herrera, Milena"]
[Black "Santamaria, Jhon Jairo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2129"]
[PlyCount "155"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc8 7. Bf4 e6 8. h3 Bh5 9. Nd2 Nc6 10. Ngf3 Bg6 11. Qc2 Bxd3 12. Qxd3 Be7 13. 0-0 0-0 14. Ng5 h6 15. Ngf3 Qd8 16. Rfe1 a5 17. Ne5 Nxe5 18. Bxe5 Bd6 19. f4 Nh5 20. f5 exf5 21. Qxf5 g6 22. Qf3 Be7 23. Nf1 Qd7 24. Ne3 Rfd8 25. g4 Ng7 26. Bxg7 Kxg7 27. Nxd5 Qxd5 28. Qxd5 Rxd5 29. Rxe7 Rb5 30. Rf1 Rf8 31. b3 h5 32. Kg2 hxg4 33. hxg4 a4 34. b4 a3 35. Kg3 Kg8 36. Rfe1 Rb6 37. Re8 Rc6 38. Rxf8+ Kxf8 39. Re3 f6 40. Kf3 Kf7 41. Ke2 f5 42. gxf5 gxf5 43. Kd3 Kf6 44. d5 Rd6 45. c4 b5 46. Kd4 bxc4 47. Kxc4 f4 48. Rxa3 Ke5 49. Rd3 Ra6 50. a3 Kd6 51. Rh3 Ra8 52. Kd4 Rc8 53. Rh6+ Kd7 54. Rf6 Ra8 55. Rxf4 Rxa3 56. Kc5 Rc3+ 57. Rc4 Rb3 58. b5 Kc7 59. Rc2 Rd3 60. b6+ Kb7 61. Kd6 Re3 62. Rb2 Re1 63. Kd7 Re3 64. d6 Re4 65. Kd8 Re3 66. Rb1 Re4 67. d7 Re3 68. Rc1 Re2 69. Rc7+ Kb8 70. Rc6 Kb7 71. Rf6 Re3 72. Rf7 Kxb6 73. Re7 Rh3 74. Kc8 Rc3+ 75. Kb8 Rd3 76. Re6+ Kc5 77. Kc7 Ra3 78. d8Q 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "9"]
[White "Rivera Dussan, Camilo Ernesto"]
[Black "Santamaria, Jhon Jairo"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "48"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. Bxf6 gxf6 8. cxd5 Na6 9. e4 Bg6 10. a3 Nb4 11. Rc1 Bh6 12. Rd1 Nc2+ 13. Ke2 c5 14. Nf3 Bh5 15. dxc5 bxc5 16. Nb5 Ra5 17. Kd3 Rxb5 18. Kxc2 Rb6 19. a4 Rb4 20. Bb5+ Kd8 21. Rde1 Bg6 22. Kc3 Bxe4 23. d6 exd6 24. Rd1 Bf4 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Santamaria, Jhon Jairo"]
[Black "Verastegui Noguera, Fernando"]
[Result "1-0"]
[ECO "A25"]
[BlackElo "2094"]
[PlyCount "77"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. g3 Nf6 4. Bg2 0-0 5. e3 d6 6. Nge2 Nc6 7. a3 Re8 8. b4 Bb6 9. 0-0 e4 10. Qc2 Bf5 11. Nf4 Qe7 12. Bb2 g5 13. Nfd5 Nxd5 14. Nxd5 Qe6 15. Nf6+ Kf8 16. Nxe8 Rxe8 17. Rac1 g4 18. Rfd1 a5 19. c5 Ba7 20. b5 Ne5 21. Bxe5 Qxe5 22. cxd6 cxd6 23. Qc7 Re7 24. Qc3 Qxc3 25. dxc3 Re6 26. a4 b6 27. c4 Bg6 28. Rd5 f5 29. Rcd1 Bb8 30. h3 h5 31. h4 Kf7 32. Kf1 Ke7 33. Rc1 Bf7 34. Rdd1 Rf6 35. Ke2 Re6 36. Bf1 Bc7 37. Rd4 Re5 38. Kd2 Be6 39. Be2 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Longas Serrano, Edgar"]
[Black "Santamaria, Jhon Jairo"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "36"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 c6 3. Bd3 Nf6 4. Nd2 Bg4 5. Ngf3 e6 6. 0-0 Bd6 7. Re1 Nbd7 8. c4 dxc4 9. Nxc4 Bc7 10. b4 Bxf3 11. Qxf3 0-0 12. Bb2 Nd5 13. a4 N7f6 14. Ne5 Nxb4 15. Be4 Nxe4 16. Qxe4 Bxe5 17. dxe5 Qd5 18. Qxd5 cxd5 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Barajas, Ivan"]
[Black "Santamaria, Jhon Jairo"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1696"]
[PlyCount "52"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8. 0-0 Bd6 9. Nc3 a6 10. Be3 b5 11. a3 0-0 12. Kh1 Nc6 13. Ne2 Qc7 14. g3 Rac8 15. c3 Rb8 16. Rc1 Na5 17. Qc2 Nc4 18. Bd2 a5 19. Ng1 Qa7 20. b4 Nxa3 21. Qb2 Nc4 22. Qc2 Nxd2 23. Qxd2 a4 24. Ne2 Rfc8 25. Rg1 Rc6 26. h3 Ra6 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Santamaria, Jhon Jairo"]
[Black "Montoya Perez, Juan Rafael"]
[Result "1-0"]
[ECO "D46"]
[BlackElo "2099"]
[PlyCount "67"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e3 d5 4. d4 c6 5. Nf3 Bd6 6. Qc2 0-0 7. Bd3 Nbd7 8. 0-0 Re8 9. e4 dxc4 10. Bxc4 e5 11. d5 Nb6 12. Bb3 c5 13. Nb5 Bf8 14. Bg5 Bd7 15. Bxf6 gxf6 16. Na3 c4 17. Nxc4 Rc8 18. Qe2 Bb5 19. Nfd2 Kh8 20. a4 Ba6 21. a5 Nd7 22. Ba4 Bh6 23. b3 Rg8 24. Bxd7 Qxd7 25. Rfd1 Bf4 26. Qf3 Rg6 27. Ne3 Rh6 28. h3 Rg8 29. Nf5 Rhg6 30. g3 Rg5 31. Kh2 Rxf5 32. exf5 Bh6 33. Ne4 Qd8 34. Qh5 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.03"]
[Round "1"]
[White "Gallego Alcaraz, Andres Felipe"]
[Black "Santamaria, Jhon Jairo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2388"]
[PlyCount "75"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Be3 Nd7 7. Nge2 f6 8. f4 Bb4 9. a3 Bxc3+ 10. Nxc3 fxe5 11. fxe5 Qb6 12. b4 Ne7 13. h4 0-0-0 14. h5 Bf7 15. Qd2 Qc7 16. Bg5 Rde8 17. Rh3 h6 18. Bf4 Bg8 19. Bg3 Bh7 20. Bh4 Nb6 21. 0-0-0 Rhf8 22. a4 Rf7 23. a5 Nc4 24. Bxc4 dxc4 25. Qe2 Ref8 26. Z0 Nd5 27. Qxc4 Rf3 28. Nxd5 cxd5 29. Qxc7+ Kxc7 30. Be7 R8f7 31. Rdh1 Rf2 32. Bd6+ Kc6 33. Rc3+ Kb5 34. Rc5+ Kxb4 35. Rh3 Ka4 36. Ra3+ Kxa3 37. Rc4+ Ka2 38. Ra4# 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.04.03"]
[Round "6"]
[White "Prieto, Ernesto"]
[Black "Santamaria, Jhon Jairo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2104"]
[BlackElo "2171"]
[PlyCount "71"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[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 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Kh8 16. 0-0 Rb8 17. b4 axb4 18. cxb4 f5 19. b5 Na5 20. Bd3 Nb7 21. Ncb4 Bd7 22. Nc6 Qe8 23. Nxb8 Qxb8 24. Nb6 Qc7 25. Nxd7 Qxd7 26. Ra7 f4 27. Qh5 Bf6 28. Be2 Qc7 29. Rfa1 g6 30. Qf3 Qb6 31. R1a6 Qc7 32. Rc6 Qb8 33. b6 Rc8 34. Qc3 Rxc6 35. Qxc6 Nd8 36. Qc7 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.04.02"]
[Round "4"]
[White "Cuartas, Andres Mauricio"]
[Black "Santamaria, Jhon Jairo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2171"]
[PlyCount "42"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[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 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Bd3 0-0 13. Nc2 Kh8 14. Nce3 Be6 15. h4 Bh6 16. Bc2 Bxe3 17. Nxe3 Ne7 18. Bb3 Qd7 19. Nd5 Nxd5 20. Bxd5 Bxd5 21. Qxd5 Qg4 0-1

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.04.02"]
[Round "5"]
[White "Santamaria, Jhon Jairo"]
[Black "Jaramillo, Gabriel"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2171"]
[BlackElo "2198"]
[PlyCount "35"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. e4 d6 6. Nge2 a6 7. d4 cxd4 8. Nxd4 Qb6 9. Be3 Be7 10. Nxe6 Qxb2 11. Nxg7+ Kf8 12. Rc1 Rg8 13. Nh5 Be6 14. Nxf6 Bxf6 15. Bd2 b5 16. Rc2 Qb4 17. Nd5 Qc5 18. Nxf6 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.04.01"]
[Round "2"]
[White "Chavarria, Luis Daniel"]
[Black "Santamaria, Jhon Jairo"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2275"]
[BlackElo "2171"]
[PlyCount "85"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Be7 5. Nc3 Bb7 6. Bxf6 Bxf6 7. e4 g6 8. e5 Bg7 9. Bd3 0-0 10. Qc2 Nc6 11. a3 Ne7 12. 0-0-0 d6 13. Be4 d5 14. cxd5 exd5 15. Bd3 Rc8 16. h4 c5 17. dxc5 Rxc5 18. h5 Qb8 19. hxg6 Nxg6 20. Bxg6 hxg6 21. e6 d4 22. exf7+ Rxf7 23. Qxg6 Qf4+ 24. Kb1 dxc3 25. Rd8+ Rf8 26. Qh7+ Kf7 27. Rd7+ Ke6 28. Qxg7 c2+ 29. Ka2 Bd5+ 30. Rxd5 Kxd5 31. Qd7+ Kc4 32. Nd2+ Qxd2 33. Qxd2 Kb5 34. Qd3+ Kc6 35. Qe4+ Kb5 36. a4+ Ka6 37. Qe2+ Ka5 38. Rc1 Rfc8 39. Ka3 Rc4 40. b3 b5 41. bxc4 Rxc4 42. Qxc4 bxc4 43. Rxc2 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.04.01"]
[Round "3"]
[White "Santamaria, Jhon Jairo"]
[Black "Uribe Diaz, Camilo"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2171"]
[PlyCount "25"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Nc6 5. e4 Bb7 6. Nc3 Bd6 7. e5 Be7 8. exf6 Bxf6 9. Bxf6 gxf6 10. Bd3 d5 11. cxd5 0-0 12. dxc6 Bxc6 13. Qe2 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.03.31"]
[Round "1"]
[White "Santamaria, Jhon Jairo"]
[Black "Echavarria, Johann"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2171"]
[BlackElo "2379"]
[PlyCount "56"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Bf5 4. Nc3 e6 5. Nf3 Nd7 6. cxd5 exd5 7. Be2 Bd6 8. Bd2 h6 9. Qb3 Rb8 10. Rc1 Ngf6 11. Nh4 Bh7 12. g3 0-0 13. 0-0 Re8 14. a4 Qe7 15. Bf3 Ne4 16. Nxe4 dxe4 17. Bg4 Nf6 18. Nf5 Qd8 19. Nxd6 Qxd6 20. Bh3 Nd5 21. a5 a6 22. Qc4 Qf6 23. Qe2 Bf5 24. Bxf5 Qxf5 25. f3 exf3 26. Rxf3 Qg6 27. Qc4 Re7 28. Qc2 Re4 0-1

[Event "COL-ch Seniors"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "2.8"]
[White "Santamaria, Jhon Jairo"]
[Black "Bustamante, Roberto"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "1833"]
[BlackElo "1782"]
[PlyCount "68"]
[EventDate "2009.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. f3 Nc6 6. Bg5 0-0 7. Nge2 e5 8. d5 Ne7 9. Qd2 Nd7 10. g4 f6 11. Be3 f5 12. gxf5 gxf5 13. 0-0-0 f4 14. Bf2 Nf6 15. h4 Nh5 16. Bh3 Bxh3 17. Rxh3 Ng6 18. Rg1 Bf6 19. Qe1 a6 20. Rg4 Kh8 21. Rh2 b5 22. c5 dxc5 23. Bxc5 Rf7 24. Kb1 Rb8 25. b4 Rg7 26. a3 Rg8 27. Bf2 a5 28. Na2 axb4 29. Nxb4 Ra8 30. Qc3 Be7 31. Be1 Qd6 32. Bd2 Bf6 33. Bc1 Ra4 34. Bb2 Rga8 0-1

[Event "COL-ch Seniors"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "3.13"]
[White "Zuluaga, Miryam"]
[Black "Santamaria, Jhon Jairo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1587"]
[BlackElo "1833"]
[PlyCount "94"]
[EventDate "2009.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. f4 a6 5. a4 Na5 6. Be2 d5 7. d3 d4 8. Nb1 g6 9. Nf3 Bg7 10. 0-0 Nf6 11. Qe1 Nc6 12. Bd2 Rb8 13. Na3 b5 14. b3 0-0 15. Rb1 Qe7 16. c4 bxa4 17. bxa4 Nb4 18. Ne5 Bd7 19. Qd1 Rfd8 20. a5 Be8 21. Bf3 Nd7 22. Nxd7 Bxd7 23. Qe2 Ba4 24. e5 Qc7 25. Bg4 Qxa5 26. Bxb4 Rxb4 27. Rxb4 cxb4 28. Qd2 Qc5 29. Nb1 Bc6 30. Qe2 a5 31. Nd2 a4 32. Qd1 b3 33. Ne4 Bxe4 34. dxe4 d3+ 35. Kh1 Qxc4 36. Qd2 a3 37. f5 exf5 38. e6 Qxe6 39. exf5 gxf5 40. Bxf5 Qe2 41. Qf4 Qe7 42. h3 d2 43. Bg4 a2 44. Bd1 a1Q 45. Bxb3 Qxf1+ 46. Qxf1 Kh8 47. Bd1 Qe1 0-1

