[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.19"]
[Round "9"]
[White "Ramirez, Carlos"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2117"]
[BlackElo "2382"]
[PlyCount "50"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d6 6. e3 b6 7. Bd2 Bb7 8. Bd3 Nbd7 9. a3 Bxc3 10. Bxc3 Qe7 11. 0-0 Rac8 12. e4 e5 13. d5 c6 14. Rfe1 Nc5 15. Bf1 cxd5 16. exd5 b5 17. b3 Qd7 18. Rad1 bxc4 19. Bxc4 Ba6 20. Nd2 Qb7 21. f4 Ncd7 22. fxe5 Qb6+ 23. Kh1 Ng4 24. Ne4 Bxc4 25. Bd4 Qxb3 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.18"]
[Round "8"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Jimenez Jimenez, Leandro"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2382"]
[BlackElo "2197"]
[PlyCount "91"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Be7 7. e4 Qc7 8. Be2 0-0 9. 0-0 b6 10. Be3 Bb7 11. Rc1 Rac8 12. Nb3 d6 13. Nd2 Rfd8 14. b4 Qb8 15. Kh1 Qa8 16. f3 Ne5 17. Qb3 h5 18. Bg5 Ng6 19. f4 h4 20. h3 Nh7 21. Bxe7 Nxe7 22. Bf3 Nf6 23. Rcd1 Ng6 24. f5 Ne5 25. fxe6 fxe6 26. c5 d5 27. exd5 Nxf3 28. Nxf3 Nxd5 29. Ne4 Nf4 30. Nd6 bxc5 31. bxc5 Ba6 32. Nxc8 Rxc8 33. Rfe1 Bb7 34. Re3 Bd5 35. Qb2 Rb8 36. Qe5 Rf8 37. Rd4 Rf5 38. Qd6 Nxg2 39. Rxd5 Nxe3 40. Qxe6+ Rf7 41. c6 Nxd5 42. Ng5 Qd8 43. Qxf7+ Kh8 44. Qh5+ Kg8 45. Qh7+ Kf8 46. Ne6+ 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.18"]
[Round "7"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2369"]
[BlackElo "2382"]
[PlyCount "58"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. a4 Nf6 6. Qd2 0-0 7. Bh6 Bxh6 8. Qxh6 Qa5 9. Bd3 Nbd7 10. Nge2 e5 11. 0-0 Re8 12. Kh1 exd4 13. Nxd4 Qb4 14. Nb3 a5 15. Qg5 Qb6 16. Rad1 Qd8 17. f4 Nh5 18. Qxd8 Rxd8 19. Be2 Nb6 20. Bxh5 gxh5 21. f5 Nc4 22. Rd4 Ne3 23. Rf2 b6 24. Rfd2 d5 25. Re2 Ng4 26. exd5 c5 27. Rf4 Nf6 28. Rd2 Bb7 29. Rf1 Rd7 1/2-1/2

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.17"]
[Round "6"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Zapata Montoya, Andres Geronimo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2382"]
[BlackElo "2146"]
[PlyCount "97"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 c5 7. 0-0 Nc6 8. d5 Nb4 9. c4 e6 10. a3 Na6 11. dxe6 Bxe6 12. Qc2 d5 13. Rd1 Qe7 14. cxd5 Bxd5 15. Nc3 Bc6 16. Bxa6 bxa6 17. Ne2 Qb7 18. Ne1 Rfc8 19. Bc3 Qe7 20. Rac1 Be4 21. Qa2 Rab8 22. Nf4 Bh6 23. Qa1 Rb6 24. b4 c4 25. Bd4 Rbc6 26. Bc5 Rxc5 27. bxc5 Rxc5 28. Qd4 Bxf4 29. exf4 Rd5 30. Qxc4 Rxd1 31. Rxd1 Qxa3 32. Qd4 Qe7 33. Qe5 Qxe5 34. fxe5 Ne8 35. Rd7 Bc6 36. Rxa7 Bb5 37. Nc2 Kf8 38. Nd4 Bc4 39. f4 Ng7 40. Kf2 h6 41. g4 Ne6 42. Nxe6+ Bxe6 43. Kg3 Bc4 44. f5 g5 45. Kf3 Bd5+ 46. Ke3 Bc4 47. Ke4 Be2 48. e6 f6 49. Rf7+ 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.16"]
[Round "5"]
[White "Cabiativa, Juan Esteban"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2183"]
[BlackElo "2382"]
[PlyCount "42"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qa5+ 8. Nd2 Ne7 9. Ngf3 Qa6 10. c4 Nd7 11. 0-0 Nf5 12. Qc3 Be7 13. Bxe7 Nxe7 14. a4 0-0 15. b4 Qb6 16. c5 Qc7 17. Ng5 Nf5 18. Qf3 g6 19. Qf4 Rae8 20. g4 hxg4 21. Qxg4 f6 1/2-1/2

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.16"]
[Round "4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Herrera, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "2382"]
[BlackElo "2230"]
[PlyCount "37"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bc5 5. f4 d6 6. f5 Nd4 7. Bg5 c6 8. Nf3 b5 9. Bb3 a5 10. a3 Nxb3 11. cxb3 h6 12. Bh4 Ra7 13. Qe2 g5 14. Bf2 Qb6 15. Bxc5 Qxc5 16. Qf2 Nd7 17. Nd2 Ra6 18. Rc1 a4 19. Kf1 1/2-1/2

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.15"]
[Round "3"]
[White "Esquivia Cuadrado, Franklin Javier"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2120"]
[BlackElo "2382"]
[PlyCount "70"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. Ne5 Bh5 6. c4 e6 7. d4 Nbd7 8. Nc3 Nxe5 9. dxe5 Nd7 10. cxd5 cxd5 11. f4 Bc5+ 12. Kh1 0-0 13. Qe1 f5 14. exf6 Nxf6 15. e4 Bb4 16. exd5 exd5 17. a3 Re8 18. Qd2 Bxc3 19. Qxc3 Rc8 20. Qd4 Re2 21. Be3 Rc4 22. Qxa7 d4 23. Bf2 Rcc2 24. Kg1 Ng4 25. Bf3 Rxf2 26. Rxf2 Nxf2 27. Bxh5 Nh3+ 28. Kf1 Rf2+ 29. Ke1 Qe7+ 30. Kd1 g6 31. Bg4 Rxh2 32. Bf3 Nf2+ 33. Kc2 Ne4+ 34. Kd3 Rd2+ 35. Kc4 Qe6+ 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.14"]
[Round "1"]
[White "Robledo, Andres Mauricio"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1905"]
[BlackElo "2382"]
[PlyCount "80"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. 0-0 cxd4 8. Nxd4 Bxg2 9. Kxg2 a6 10. e4 Qc7 11. Nd2 Be7 12. b3 0-0 13. Bb2 d6 14. Rac1 Nbd7 15. h3 Rfc8 16. Ba3 Qb7 17. Qb1 Nc5 18. f3 h5 19. h4 Bf8 20. Ne2 b5 21. Bb2 Ncd7 22. Rfd1 bxc4 23. Nxc4 d5 24. exd5 Nxd5 25. Nf4 Rxc4 26. bxc4 Ne3+ 27. Kh3 Nxd1 28. Rxd1 Nc5 29. Qc2 Qxf3 30. Qe2 Qxe2 31. Nxe2 Rc8 32. Rc1 Nd3 33. Rc2 Nxb2 34. Rxb2 Rxc4 35. Nf4 g6 36. Rd2 e5 37. Ng2 Rc3 38. Ne1 e4 39. Kg2 Ra3 40. Re2 f5 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.14"]
[Round "2"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2382"]
[BlackElo "2017"]
[PlyCount "43"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Re1 g6 9. c4 Bg7 10. Nc3 0-0 11. Nc2 Rfd8 12. Rb1 Rac8 13. b3 e6 14. Ne3 d5 15. exd5 exd5 16. Nexd5 Nxd5 17. Nxd5 Nb4 18. Bg5 Nxd5 19. Bxd8 Rxd8 20. Qxd5 Qxd5 21. cxd5 Rxd5 22. Rbd1 1-0

[Event "Bolivarian Games Blitz"]
[Site "Lima"]
[Date "2024.12.03"]
[Round "1.10"]
[White "Juarez Flores, Carlos Armando"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2306"]
[BlackElo "2378"]
[PlyCount "239"]
[EventDate "2024.12.03"]
[EventType "team (blitz)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Guatemala"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Be2 c6 7. a4 Qc7 8. 0-0 Nbd7 9. Bf4 e5 10. Bh2 Re8 11. dxe5 dxe5 12. Bc4 h6 13. Qe2 a5 14. Rad1 Nc5 15. Rd2 Nh5 16. Rfd1 Nf4 17. Qe3 b6 18. Rd6 Be6 19. Bxe6 Rxe6 20. Qd2 Rae8 21. Bxf4 exf4 22. Qxf4 Rf8 23. Qd2 Bxc3 24. bxc3 Nxe4 25. Rd7 Nxd2 26. Rxc7 Nxf3+ 27. gxf3 Rf6 28. Kg2 Re8 29. Rd3 Re5 30. Re3 Rg5+ 31. Kh2 Rc5 32. Rd3 Rc4 33. Rb7 c5 34. Rdd7 Rxa4 35. Rd8+ Kg7 36. Rbb8 Rxf3 37. Rg8+ Kf6 38. Rxb6+ Kg5 39. Rb5 Rc4 40. Rc8 Rfxc3 41. Rxa5 Rxc2 42. Kg2 h5 43. Rc7 f6 44. Rc6 R2c3 45. Rb5 Rc2 46. Ra5 h4 47. Rb5 R2c3 48. Ra5 Rf4 49. Rcxc5+ Rxc5 50. Rxc5+ f5 51. Rc6 Ra4 52. Rb6 Kh5 53. Rb5 Ra3 54. Rc5 Ra8 55. Rb5 Rf8 56. Kf3 g5 57. Ra5 Rf6 58. Rb5 Kg6 59. Rc5 Ra6 60. Rb5 Kf6 61. Rb8 Ra3+ 62. Kg2 Ra2 63. Rf8+ Ke5 64. Rb8 Rd2 65. Rb4 Rd4 66. Rb8 Kf4 67. Rf8 Rd2 68. Rf7 Rd6 69. Rf8 Ke5 70. Re8+ Re6 71. Rg8 Kf4 72. Rf8 Rc6 73. Rf7 Ke5 74. Rf8 Re6 75. Rg8 Kf6 76. Rf8+ Kg6 77. Rg8+ Kh6 78. Rf8 Re5 79. Rf6+ Kg7 80. Rb6 Re2 81. Kf3 Rc2 82. Ra6 Rc3+ 83. Kg2 Rc7 84. Rb6 Rf7 85. Kf3 Rf6 86. Rb4 Kg6 87. Ra4 Rc6 88. Rb4 Kf6 89. Ra4 Rc5 90. Ra8 Rc3+ 91. Kg2 g4 92. Rf8+ Kg5 93. hxg4 h3+ 94. Kh2 fxg4 95. Rf7 Rc6 96. Rf8 Rf6 97. Rg8+ Kf4 98. Ra8 Kf3 99. Ra4 Rf4 100. Ra2 Rd4 101. Kg1 Rd1+ 102. Kh2 Rf1 103. Ra3+ Kxf2 104. Ra2+ Kf3 105. Ra3+ Kf4 106. Ra4+ Kg5 107. Ra8 Rf2+ 108. Kg1 Rg2+ 109. Kh1 Rb2 110. Ra4 Kh4 111. Rc4 Rb3 112. Rc1 g3 113. Rc4+ Kg5 114. Rc1 Kf4 115. Rf1+ Kg4 116. Ra1 Rb4 117. Kg1 Rf4 118. Rb1 h2+ 119. Kh1 Kh3 120. Ra1 0-1

[Event "Bolivarian Games Blitz"]
[Site "Lima"]
[Date "2024.12.03"]
[Round "3.6"]
[White "Leon Archibaldo, Orlando Andres"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2192"]
[BlackElo "2378"]
[PlyCount "68"]
[EventDate "2024.12.03"]
[EventType "team (blitz)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Panama"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nc3 d6 3. e4 g6 4. Bf4 a6 5. Qd2 b5 6. a3 Bb7 7. Bd3 Nbd7 8. Nf3 c5 9. d5 c4 10. Be2 Nc5 11. Qe3 Bg7 12. h3 0-0 13. Nd2 Re8 14. 0-0 e6 15. dxe6 Rxe6 16. f3 Qe7 17. Bh6 Bh8 18. Qf2 d5 19. exd5 Nxd5 20. Nce4 Rc8 21. c3 Na4 22. Rab1 f5 23. Bg5 Qf8 24. Qa7 Rc7 25. Ng3 h6 26. Rfe1 hxg5 27. Bf1 Qc5+ 28. Qxc5 Nxc5 29. Rbd1 Ne3 30. Rc1 Rce7 31. Be2 Be5 32. Ngf1 Nxf1 33. Kxf1 Bf4 34. Rcd1 Bg3 0-1

[Event "Bolivarian Games Blitz"]
[Site "Lima"]
[Date "2024.12.03"]
[Round "5.2"]
[White "Terry, Renato"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2508"]
[BlackElo "2378"]
[PlyCount "39"]
[EventDate "2024.12.03"]
[EventType "team (blitz)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Peru"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "PER"]
[BlackTeamCountry "COL"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Bd3 0-0 6. Bg5 h6 7. Bh4 Nc6 8. 0-0 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Na3 c6 12. Re1 Qc7 13. Bf1 b5 14. f3 Be6 15. Qc2 Nd7 16. Rad1 Rfe8 17. b3 Bf8 18. Nb1 a5 19. Bf2 a4 20. Nd2 1/2-1/2

[Event "Bolivarian Games Blitz"]
[Site "Lima"]
[Date "2024.12.03"]
[Round "2.6"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Escalona Landi, Samid Eduardo"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2378"]
[BlackElo "2372"]
[PlyCount "86"]
[EventDate "2024.12.03"]
[EventType "team (blitz)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Colombia"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "VEN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 b6 4. Ne5 c6 5. 0-0 Bg7 6. d4 0-0 7. c4 Bb7 8. Nc3 d6 9. Nf3 Qc7 10. e4 e5 11. Re1 Nbd7 12. h3 a6 13. a4 Rfe8 14. Be3 exd4 15. Bxd4 c5 16. Bxf6 Nxf6 17. Qd3 Rad8 18. Rad1 Bc6 19. b3 Bf8 20. Nd2 h5 21. Nd5 Nxd5 22. cxd5 Bb7 23. f4 Bg7 24. Kh2 Qd7 25. Bf1 Qc7 26. h4 Bc8 27. Rc1 Qb7 28. Nc4 Qc7 29. Qd2 b5 30. axb5 axb5 31. Na3 b4 32. Nb5 Qb6 33. e5 dxe5 34. Qf2 exf4 35. Qxf4 Rxe1 36. Rxe1 Bf5 37. d6 Bf8 38. Rd1 Be6 39. Bc4 Bxc4 40. bxc4 Qc6 41. Qf6 Rd7 42. Re1 Bxd6 43. Re8+ Bf8 1-0

[Event "Bolivarian Games Blitz"]
[Site "Lima"]
[Date "2024.12.03"]
[Round "4.10"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ticona Rocabado, Licael Roderick"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2378"]
[BlackElo "2322"]
[PlyCount "115"]
[EventDate "2024.12.03"]
[EventType "team (blitz)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Colombia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "BOL"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d4 c6 7. Qc2 b6 8. Nbd2 Bb7 9. e4 Nbd7 10. b3 Rc8 11. Bb2 Qc7 12. Rac1 dxe4 13. Nxe4 Nxe4 14. Qxe4 c5 15. Qe2 cxd4 16. Nxd4 Bxg2 17. Kxg2 Rcd8 18. Kg1 Nc5 19. Rfd1 Qb7 20. Nf3 h6 21. Bd4 Ne4 22. Rd3 Rd6 23. Re1 f5 24. Bb2 Rxd3 25. Qxd3 Rd8 26. Qe2 Bc5 27. Rf1 Qd7 28. Kg2 Qb7 29. Kg1 g5 30. Bc1 g4 31. Nh4 Kh7 32. Be3 Be7 33. Ng2 Bg5 34. Nf4 Qd7 35. Qc2 Bxf4 36. gxf4 Qd3 37. Qxd3 Rxd3 38. Rc1 h5 39. Kf1 h4 40. Ke2 Rd7 41. b4 Kg6 42. c5 bxc5 43. bxc5 Rc7 44. Kd3 Nf6 45. Kd4 Nd5 46. Ke5 Kf7 47. Kd6 Rc8 48. c6 Nf6 49. c7 Ne4+ 50. Kd7 Re8 51. c8Q Nf6+ 52. Kc7 Nd5+ 53. Kb7 Rxc8 54. Kxc8 g3 55. hxg3 hxg3 56. Bxa7 g2 57. Rg1 Nxf4 58. Be3 1-0

[Event "Bolivarian Games Rapid"]
[Site "Lima"]
[Date "2024.12.02"]
[Round "3.6"]
[White "Leon Archibaldo, Orlando Andres"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2192"]
[BlackElo "2378"]
[PlyCount "99"]
[EventDate "2024.12.02"]
[EventType "team (rapid)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Panama"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. Nc3 d5 4. Bg5 Bb4 5. a3 Bxc3+ 6. bxc3 c5 7. Bxf6 Qxf6 8. e3 0-0 9. Be2 Nc6 10. 0-0 Rd8 11. Bb5 Ne7 12. Be2 Ng6 13. Bd3 Bd7 14. a4 Rac8 15. a5 Rc7 16. Qb1 Rdc8 17. Ra2 Be8 18. Rb2 Qe7 19. Qa2 f6 20. Rfb1 Nf8 21. Nd2 c4 22. Be2 e5 23. Bg4 Rd8 24. dxe5 fxe5 25. Be2 e4 26. Bg4 Ng6 27. Bh5 Bc6 28. Bxg6 hxg6 29. Nf1 Rf8 30. Ng3 Qf6 31. Rf1 Qxc3 32. Ne2 Qe5 33. Nd4 Rf6 34. Qa3 Be8 35. c3 g5 36. Rfb1 Rh6 37. g3 g4 38. Rxb7 Qh5 39. Rxc7 Qxh2+ 40. Kf1 Qh1+ 41. Ke2 Qxb1 42. Rc8 Rh1 43. Rxe8+ Kh7 44. Rh8+ Kxh8 45. Qf8+ Kh7 46. Qf5+ Kh6 47. Qf4+ Kh7 48. Qf5+ Kg8 49. Qxd5+ Kh8 50. Qd8+ 0-1

[Event "Bolivarian Games Rapid"]
[Site "Lima"]
[Date "2024.12.02"]
[Round "5.2"]
[White "Terry, Renato"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2508"]
[BlackElo "2378"]
[PlyCount "61"]
[EventDate "2024.12.02"]
[EventType "team (rapid)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Peru"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "PER"]
[BlackTeamCountry "COL"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. Qe2 Bg7 5. g3 Bg4 6. Nbd2 e5 7. h3 Bxf3 8. Nxf3 Ne7 9. Bg2 0-0 10. 0-0 Nd7 11. b3 Re8 12. Bb2 Qc7 13. h4 a5 14. a3 Nc5 15. Bh3 Rad8 16. h5 Nc8 17. Qe3 b6 18. Rad1 Nd6 19. hxg6 hxg6 20. b4 Na4 21. Ba1 Nb5 22. bxa5 bxa5 23. Kg2 Nac3 24. Bxc3 Nxc3 25. Ra1 Qe7 26. Rh1 Nb5 27. Rhe1 Nd4 28. Nxd4 exd4 29. Qd2 Qc5 30. exd5 cxd5 31. Rxe8+ 1/2-1/2

[Event "Bolivarian Games Rapid"]
[Site "Lima"]
[Date "2024.12.02"]
[Round "2.6"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Escalona Landi, Samid Eduardo"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2378"]
[BlackElo "2372"]
[PlyCount "81"]
[EventDate "2024.12.02"]
[EventType "team (rapid)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Colombia"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "VEN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 a5 8. Be3 a4 9. Nc1 0-0 10. Nc3 Qa5 11. Qd2 Be6 12. Rb1 Rc8 13. Nd5 Bd8 14. Bd3 Nbd7 15. Qxa5 Bxa5+ 16. Kf2 Bxd5 17. cxd5 Bb6 18. Bxb6 Nxb6 19. Ne2 Nfd7 20. Rhc1 Nc5 21. Ke3 f5 22. Nc3 fxe4 23. fxe4 Kf8 24. Be2 Ke7 25. g3 g6 26. h4 h5 27. Nb5 Nbd7 28. Nc3 Nf6 29. Bf3 Rg8 30. b4 axb3 31. axb3 g5 32. b4 Ncd7 33. Ne2 gxh4 34. gxh4 Ra3+ 35. Rc3 Rxc3+ 36. Nxc3 Ng4+ 37. Ke2 Rc8 38. Kd2 Rf8 39. Ke2 Rc8 40. Kd2 Rf8 41. Ke2 1/2-1/2

[Event "Bolivarian Games Rapid"]
[Site "Lima"]
[Date "2024.12.02"]
[Round "4.10"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ticona Rocabado, Licael Roderick"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2378"]
[BlackElo "2322"]
[PlyCount "73"]
[EventDate "2024.12.02"]
[EventType "team (rapid)"]
[EventRounds "5"]
[EventCountry "PER"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Colombia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "BOL"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Nbd7 5. Nf3 e5 6. g3 Be7 7. Bg2 0-0 8. 0-0 Re8 9. h3 Bf8 10. Re1 b6 11. Be3 Bb7 12. Qc2 Qc8 13. Rad1 g6 14. b3 Bg7 15. d5 a5 16. a3 Ba6 17. Bf1 Nh5 18. b4 axb4 19. axb4 Nf8 20. Ra1 f5 21. Bd2 Nf6 22. Kh2 fxe4 23. Ng5 Qf5 24. Ngxe4 Nxe4 25. Nxe4 Nd7 26. Bg2 h5 27. Ra3 g5 28. Bxg5 Kh8 29. Rea1 Bb7 30. Ra7 b5 31. Qd1 Rxa7 32. Qxh5+ Kg8 33. Qxe8+ Nf8 34. Ra2 Ra5 35. Rxa5 Bc8 36. Ra7 Bd7 37. Rxc7 1-0

[Event "COL-chT sf"]
[Site "Medellin"]
[Date "2024.11.09"]
[Round "5.4"]
[White "Alcala Leon, Daniel Alejandro"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2019"]
[BlackElo "2391"]
[PlyCount "92"]
[EventDate "2024.11.07"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]
[WhiteTeam "Bogota II"]
[BlackTeam "Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. 0-0 Be7 8. Na3 0-0 9. Nb5 Qd8 10. dxc5 Bxc5 11. Bg5 a6 12. Qxd8 Rxd8 13. Bxf6 gxf6 14. b4 Be7 15. Nc7 Ra7 16. b5 axb5 17. Nxb5 Ra4 18. Rfd1 Rxd1+ 19. Bxd1 Ra5 20. a4 Bd7 21. Rb1 Ne5 22. Nxe5 fxe5 23. Bc2 Bc6 24. f3 Kg7 25. Kf2 h5 26. g3 Ra8 27. c4 f5 28. h4 Kf6 29. Rd1 Bc5+ 30. Kg2 Rg8 31. Nc3 Be3 32. Rd6 Ke7 33. c5 Bd4 34. Ne2 Bxc5 35. Rd1 Rg4 36. Rb1 Rc4 37. Bb3 Rb4 38. Nc3 Bd4 39. Na2 Rb6 40. Bc2 Rxb1 41. Bxb1 Bxa4 42. Nb4 Bc3 43. Nd3 Bc6 44. Kf2 b5 45. Ba2 Kd6 46. Ke2 Bd5 0-1

[Event "COL-chT sf"]
[Site "Medellin"]
[Date "2024.11.09"]
[Round "4.4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Toro Ramirez, Samuel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2391"]
[BlackElo "1983"]
[PlyCount "100"]
[EventDate "2024.11.07"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]
[WhiteTeam "Antioquia"]
[BlackTeam "Antioquia II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nge7 6. Nge2 d6 7. 0-0 Be6 8. Nd5 h5 9. h4 Qd7 10. d4 0-0 11. Re1 exd4 12. Nxd4 Nxd4 13. Nxe7+ Qxe7 14. exd4 Qf6 15. Be3 Bxc4 16. Rc1 d5 17. b3 Bb5 18. Bxd5 c6 19. Bg2 Qf5 20. Rc5 Qd3 21. Qxd3 Bxd3 22. d5 cxd5 23. Bxd5 b6 24. Rc7 Rad8 25. Bg2 Rfe8 26. Rd1 Be2 27. Rdd7 Be5 28. Rxa7 Rxd7 29. Rxd7 Bg4 30. Ra7 Bxg3 31. Bc6 Bb8 32. Ra8 Rf8 33. Bh6 Rc8 34. Bb7 Rd8 35. Bf4 Bxf4 36. Rxd8+ Kg7 37. Bd5 Kf6 38. Rf8 Be6 39. Bxe6 Kxe6 40. Kg2 f6 41. Kf3 Bd6 42. Rc8 Kf5 43. Rc6 Bc5 44. a4 Bd4 45. Rd6 Ke5 46. Rd8 Bc5 47. Rc8 Bd4 48. b4 Kf5 49. Rc4 Ke5 50. a5 Kd5 1-0

[Event "COL-chT sf"]
[Site "Medellin"]
[Date "2024.11.08"]
[Round "3.4"]
[White "Arrieta Hernandez, Cristian"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2260"]
[BlackElo "2391"]
[PlyCount "85"]
[EventDate "2024.11.07"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]
[WhiteTeam "Bogota"]
[BlackTeam "Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Be2 a6 10. cxd5 exd5 11. Rc1 Ba7 12. Ne5 Ne7 13. Bf3 Be6 14. 0-0 Nf5 15. g4 Nh4 16. Bh1 Bb8 17. g5 Ne8 18. Nxd5 Bxe5 19. Bxe5 Qxg5+ 20. Bg3 Bg4 21. f4 Qh5 22. Ne7+ Kh8 23. Qd5 f5 24. Qxb7 Rd8 25. Nc6 Rd6 26. Ne5 Rdf6 27. Rc8 h6 28. Bxh4 Qxh4 29. Qe7 Bh5 30. Bc6 Qh3 31. Rf2 Kh7 32. Bxe8 Rxe8 33. Rxe8 Bxe8 34. Qxe8 Qxe3 35. Qh5 Qd4 36. Qh3 a5 37. Qd3 Qb6 38. h4 Qe6 39. Rg2 Rf8 40. Qd7 Qb6+ 41. Kh2 Qf6 42. Rg6 Qxh4+ 43. Kg2 1-0

[Event "COL-chT sf"]
[Site "Medellin"]
[Date "2024.11.08"]
[Round "2.3"]
[White "Garcia, Eder Raimundo"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1600"]
[BlackElo "2391"]
[PlyCount "72"]
[EventDate "2024.11.07"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]
[WhiteTeam "Amazonas"]
[BlackTeam "Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c4 0-0 5. Nf3 d6 6. Be2 Nc6 7. 0-0 Nh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 e5 11. d5 Nxg3 12. hxg3 e4 13. Nd4 Nxd4 14. exd4 Qf6 15. Nc3 Bf5 16. g4 Bg6 17. Qb3 Qxd4 18. Rad1 Qb6 19. Qxb6 axb6 20. Nb5 Rxa2 21. Rd2 Rc8 22. f4 e3 23. Rdd1 gxf4 24. Rxf4 Rxb2 25. Kf1 Ra8 26. Rf3 Rb3 27. Nxc7 Ra2 28. Nb5 Be5 29. c5 bxc5 30. Bc4 Rab2 31. Re1 Rxb5 32. Bxb5 Rxb5 33. Rexe3 c4 34. Ra3 Rxd5 35. Ra4 c3 36. Rc4 Bd3+ 0-1

[Event "COL-chT sf"]
[Site "Medellin"]
[Date "2024.11.07"]
[Round "1.3"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Valderrama Castano, Julian Camilo"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2391"]
[BlackElo "1921"]
[PlyCount "57"]
[EventDate "2024.11.07"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]
[WhiteTeam "Antioquia"]
[BlackTeam "Antioquia Goodbye Horses"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 d6 7. d4 Nc6 8. d5 Ne5 9. Qb3 Nfd7 10. Nxe5 dxe5 11. Qa3 e4 12. Bg5 Re8 13. f3 h6 14. Be3 Ne5 15. Qb3 e6 16. Rad1 Qe7 17. Bd4 exf3 18. exf3 c6 19. Kh1 Qf7 20. f4 Ng4 21. dxc6 bxc6 22. Bxg7 Qxg7 23. Bxc6 Ba6 24. Rd7 Qf8 25. Qa4 Qc5 26. Qxa6 Nf2+ 27. Kg2 Ng4 28. Nd1 Rab8 29. Bb5 1-0

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.14"]
[Round "9"]
[White "Hernandez Montes, Jhon Sebastian"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2308"]
[BlackElo "2407"]
[PlyCount "57"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. e3 Rb8 8. Qe2 b5 9. b3 cxb3 10. axb3 Be7 11. Bd2 0-0 12. Rc1 Bb7 13. Ne1 Qd7 14. Nd3 Nd5 15. Nc3 Ndb4 16. Nxb4 Nxb4 17. Ne4 Rfc8 18. Nc5 Bxc5 19. Bxb7 Rxb7 20. Rxc5 Nd5 21. Rxa6 c6 22. Rc1 h6 23. Qd3 Ra7 24. Rxa7 Qxa7 25. e4 Nf6 26. Bb4 Qd7 27. Rd1 Ra8 28. Qc2 Ra6 29. Bc5 1/2-1/2

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.14"]
[Round "8"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2407"]
[BlackElo "2282"]
[PlyCount "55"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. d3 Bd7 8. Rb1 Rb8 9. Nf3 Bd6 10. 0-0 0-0 11. e4 Ne7 12. d4 Ng6 13. h4 Bg4 14. Qc2 c5 15. Nh2 Be6 16. h5 Ne7 17. dxe5 Bxe5 18. f4 Bc7 19. Be3 b6 20. Rbd1 Qe8 21. f5 Bc4 22. f6 Nd5 23. Rxd5 Bxd5 24. fxg7 Kxg7 25. Qf2 Bxe4 26. Qf6+ Kg8 27. Bh6 Bd5 28. Qf2 1/2-1/2

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.13"]
[Round "7"]
[White "Mareco, Sandro"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2574"]
[BlackElo "2407"]
[PlyCount "85"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. a4 Ne7 8. c3 Bh7 9. a5 a6 10. b4 Ng6 11. Ne1 Be7 12. Nd3 Qc7 13. Nd2 0-0 14. Nb3 f6 15. f4 Nh4 16. g3 Nf5 17. Ra2 Rf7 18. Bh5 g6 19. Bg4 fxe5 20. fxe5 g5 21. Bh5 Rff8 22. Nf2 Ng7 23. Be2 Nf5 24. Bd3 Kg7 25. Ng4 Rf7 26. Raf2 Raf8 27. Ne3 Nb8 28. Nxf5+ exf5 29. Qc2 Kg8 30. Bxf5 Rxf5 31. Rxf5 Rxf5 32. Rxf5 Qc8 33. g4 Nd7 34. Qf2 Nf8 35. h3 Ng6 36. Nc5 Nh4 37. Rf6 Be4 38. Nxe4 dxe4 39. Qa2+ Kh8 40. Rxh6+ Kg7 41. Qe6 Nf3+ 42. Kf2 Qe8 43. Rh5 1-0

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.13"]
[Round "6"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ramos Ariza, Juan Manuel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2407"]
[BlackElo "2090"]
[PlyCount "89"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd7 9. c4 a6 10. Nc3 e6 11. Be3 Kc7 12. f3 Bd7 13. Ke2 Rc8 14. b3 Ne7 15. a4 Kb8 16. Rhd1 h5 17. Kf2 h4 18. Nde2 Ng6 19. c5 Rc6 20. b4 Bc8 21. b5 Rxc5 22. Bxc5 dxc5 23. Rd8 c4 24. Kf1 Ne5 25. Rad1 g5 26. Re8 Bg7 27. Rdd8 Rxe8 28. Rxe8 Nd7 29. Rg8 Bf6 30. a5 axb5 31. Nxb5 Be7 32. Nec3 Bb4 33. Na4 c3 34. Naxc3 Bxa5 35. Nd6 Nb6 36. Ncb5 f6 37. Nxc8 Nxc8 38. Nd6 Kc7 39. Nxc8 b5 40. Ke2 b4 41. Kd3 b3 42. Na7 Kb6 43. Rg7 Bb4 44. Rf7 Be1 45. Nc8+ 1-0

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.12"]
[Round "5"]
[White "Montilla Reyes, Jorcerys"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2127"]
[BlackElo "2407"]
[PlyCount "50"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Nc6 10. 0-0 b6 11. f3 e5 12. Bb5 Bb7 13. Bxc6 Bxc6 14. dxe5 Nd7 15. f4 Re8 16. c4 Re6 17. Bb2 f6 18. f5 Rxe5 19. Bxe5 Nxe5 20. Rf4 Qe8 21. Nc3 Rd8 22. Qe2 Rd3 23. Rc1 h6 24. h3 Kh7 25. Rff1 Qc8 1/2-1/2

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.12"]
[Round "4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ortiz Lopera, Miguel Angel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2407"]
[BlackElo "2071"]
[PlyCount "84"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. cxd5 Nf6 5. Bb5+ Bd7 6. Bc4 Be7 7. Nc3 0-0 8. Nf3 a6 9. a4 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. d4 Nb6 13. Bb3 a5 14. 0-0 Qd7 15. Re1 Rad8 16. Re5 Ne8 17. Ne4 Bd6 18. Rh5 g6 19. Bh6 f5 20. Nc5 Bxc5 21. dxc5 Nxd5 22. Bxf8 Kxf8 23. Rh4 Nef6 24. Rd4 c6 25. g4 Kg7 26. gxf5 Qxf5 27. Qxf5 gxf5 28. Re1 Ne4 29. Bxd5 cxd5 30. Red1 Nf6 31. b4 Rc8 32. Rc1 axb4 33. Rxb4 Rc7 34. f3 Nd7 35. Rd4 Nf6 36. Kf2 Kf7 37. Ke3 Ke6 38. Rb4 Nd7 39. Kd4 Nb8 40. Re1+ Kd7 41. Kxd5 Nc6 42. Rh4 Kd8 1-0

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.11"]
[Round "3"]
[White "Arenas Vanegas, David"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2326"]
[BlackElo "2407"]
[PlyCount "35"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Nge7 7. Bf4 Bxf4 8. Qxf4 0-0 9. Ne2 Ng6 10. Qg3 Nh4 11. 0-0 Bf5 12. Nd2 Bxd3 13. Qxd3 Re8 14. Ng3 Ne7 15. Nf3 Nxf3+ 16. Qxf3 c6 17. Rfe1 Ng6 18. Rxe8+ 1/2-1/2

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.11"]
[Round "2"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Arrieta Hernandez, Cristian"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2407"]
[BlackElo "2247"]
[PlyCount "63"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 h6 12. Re1 Bg4 13. Qd2 Qd7 14. Qf4 Rfe8 15. Bd2 d4 16. Nb5 a6 17. f3 axb5 18. fxg4 Qxg4 19. Bxb5 Qxf4 20. Bxf4 Nd5 21. Bd2 Nc7 22. Be2 Ne5 23. Rad1 Rac8 24. Ba5 Re6 25. Bf1 Nc6 26. Bxc7 Rxc7 27. Bd3 Kf8 28. Rf1 Ne5 29. Bf5 Rd6 30. Rf4 g6 31. Bd3 f5 32. h3 1/2-1/2

[Event "Medellin Raza Antioquia"]
[Site "Medellin"]
[Date "2024.10.10"]
[Round "1"]
[White "Restrepo Ortiz, Brayan David"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2001"]
[BlackElo "2407"]
[PlyCount "104"]
[EventDate "2024.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. h3 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. Re1 e5 8. Be3 exd4 9. Nxd4 Re8 10. Nc3 Bd7 11. Nde2 a6 12. Qd2 Ne5 13. f4 Nxd3 14. cxd3 c5 15. e5 dxe5 16. Bxc5 Bc6 17. fxe5 Nd7 18. Bf2 Nxe5 19. Rad1 b5 20. Qf4 Nxd3 21. Qg3 Nxe1 22. Rxd8 Raxd8 23. Bxe1 b4 24. Qf2 bxc3 25. Bxc3 Bb5 26. Nd4 Bc4 27. Nc6 Rd1+ 28. Kh2 Bxc3 29. bxc3 Rde1 30. Nd4 R1e3 31. Qf4 Bxa2 32. Nf5 R3e4 33. Qg3 Re2 34. Nd4 R2e5 35. Nc6 Re4 36. Qd6 h5 37. Nd4 Bc4 38. Qc6 Bd3 39. Qd5 R4e5 40. Qd6 Be4 41. Qxa6 Rg5 42. Nf3 Bxf3 43. gxf3 Rc5 44. Qf6 Rec8 45. Kg3 Rxc3 46. Kh4 R3c5 47. Kg3 Rf5 48. Qd4 Rc6 49. Qd8+ Kh7 50. Qd4 Rcf6 51. f4 Rxf4 52. Qd7 h4+ 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.03"]
[Round "13"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Zapata Montoya, Andres Geronimo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2407"]
[BlackElo "2139"]
[PlyCount "132"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 d6 5. Bg2 Nc6 6. d3 Nge7 7. Nf3 0-0 8. 0-0 Bg4 9. h3 Bf5 10. e4 Bg6 11. Nh4 Qd7 12. Rb1 b6 13. f4 exf4 14. gxf4 f5 15. Nxg6 hxg6 16. Be3 Rae8 17. Re1 Kh7 18. h4 Ng8 19. h5 g5 20. fxg5 f4 21. Bd4 f3 22. Bxf3 Ne5 23. Bg2 Rf4 24. Be3 Rg4 25. Rf1 Rh4 26. Rf5 Ng4 27. Bd4 c5 28. Rf7 Qxf7 29. g6+ Qxg6 30. hxg6+ Kxg6 31. Bf2 Nxf2 32. Kxf2 Rf8+ 33. Kg1 Nf6 34. Qe1 Rfh8 35. e5 dxe5 36. Qxe5 Re8 37. Qg3+ Rg4 38. Qf3 Re5 39. Rf1 Reg5 40. Rf2 Rg3 41. Qe2 Ng4 42. Qe4+ Kh6 43. Rf8 Rxg2+ 44. Qxg2 Nf6 45. Qxg5+ Kxg5 46. Rf7 Kf4 47. Re7 g5 48. d4 cxd4 49. cxd4 Ne4 50. Rxa7 Ke3 51. d5 Kd4 52. Re7 Nd6 53. Re6 Kc5 54. Re5 g4 55. Rg5 Kxc4 56. Rxg4+ Kxd5 57. Kf2 Kc5 58. Ke2 Nc4 59. Rh4 b5 60. Kd3 Kb4 61. Rh2 Nb6 62. Kd4 Nc4 63. Rc2 Ka4 64. Kc5 Na3 65. Rb2 Nc4 66. Rxb5 Na5 1-0

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.03"]
[Round "14"]
[White "Zapata Montoya, Andres Geronimo"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2139"]
[BlackElo "2407"]
[PlyCount "80"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. Nf3 g6 8. Be2 Bg7 9. 0-0 0-0 10. a3 Ne4 11. Nxe4 dxe4 12. d5 exf3 13. Bxf3 Bxd5 14. Bxd5 Qc7 15. Rb1 e6 16. Bxc6 Qxc6 17. Qc2 Rfc8 18. b3 b5 19. Rfc1 Qa6 20. Qa2 bxc4 21. bxc4 Bf8 22. a4 Qc6 23. Bf6 Rab8 24. Rxb8 Rxb8 25. Bd4 Rb4 26. a5 Ra4 27. Qe2 Rxa5 28. Rb1 Qc7 29. g3 e5 30. Be3 h5 31. Bg5 Rc5 32. Rc1 Rc6 33. Be3 a5 34. Qa2 Bc5 35. Bg5 Kg7 36. Qe2 a4 37. Qa2 a3 38. Rc3 Rb6 39. Be3 Rb2 40. Qa1 Qb7 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "11"]
[White "Campos Perilla, Felix Santiago"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1773"]
[BlackElo "2407"]
[PlyCount "66"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. f4 Bg7 5. Nf3 0-0 6. 0-0 c5 7. c3 cxd4 8. cxd4 Nc6 9. Nc3 Bg4 10. Be3 Nd7 11. Be2 Nb6 12. h3 Bxf3 13. Rxf3 e5 14. fxe5 dxe5 15. d5 Nd4 16. Rf2 Rc8 17. Bd3 Nc4 18. Bxc4 Rxc4 19. Rc1 a6 20. b3 Rc8 21. Ne2 Nb5 22. a4 Nd6 23. Bc5 Rxc5 24. Rxc5 Nxe4 25. Rc4 Nxf2 26. Kxf2 Qb6+ 27. Kf1 Rd8 28. b4 Bf8 29. Qd2 Rd6 30. Nc3 Rf6+ 31. Ke1 Qg1+ 32. Ke2 Qf1+ 33. Ke3 Bh6+ 0-1

[Event "Juegos Univers 31st rap op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "2"]
[White "Garcia Rojas, Miguel Angel"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1869"]
[BlackElo "2407"]
[PlyCount "44"]
[EventDate "2024.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. dxc5 Bxc5 5. Nd2 0-0 6. Nb3 Be7 7. Nf3 Nc6 8. Bd6 a5 9. Rb1 a4 10. Bxe7 Qxe7 11. Nbd4 a3 12. c3 axb2 13. Rxb2 d5 14. Be2 Ne4 15. Qb3 Ra3 16. Nxc6 bxc6 17. Qb4 Qa7 18. 0-0 c5 19. Qb8 Qxb8 20. Rxb8 Nxc3 21. Rb2 Nxe2+ 22. Rxe2 Ba6 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "2"]
[White "Gomez, Luis Miguel"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1887"]
[BlackElo "2407"]
[PlyCount "48"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. f4 Nf6 5. Nf3 d5 6. exd5 exd5 7. Bb5 d4 8. Ne2 Bd6 9. 0-0 0-0 10. d3 Qc7 11. c3 dxc3 12. bxc3 Rd8 13. Qc2 a6 14. Bc4 b5 15. Bb3 Na5 16. Ng5 c4 17. dxc4 Nxc4 18. Nd4 h6 19. Ne4 Nxe4 20. Qxe4 Bb7 21. Qc2 Bc5 22. Rd1 Re8 23. Bxc4 bxc4 24. Bd2 Re2 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "7"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2145"]
[BlackElo "2407"]
[PlyCount "84"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h4 Qb6 6. Qd2 Qxb2 7. Rb1 Qa3 8. f3 Qa5 9. Nge2 Nbd7 10. g4 h6 11. Kf2 Nb6 12. Ng3 Bg7 13. Be2 Be6 14. g5 hxg5 15. hxg5 Nfd7 16. Rxh8+ Bxh8 17. Nd5 Qxd2 18. Nc7+ Kd8 19. Nxe6+ fxe6 20. Bxd2 Bxd4+ 21. Kg2 Kc7 22. f4 Rh8 23. Bd3 Nc5 24. Be2 Nba4 25. Bg4 Nc3 26. Bxc3 Bxc3 27. Rf1 Bd2 28. Kf3 Rf8 29. Ne2 e5 30. f5 gxf5 31. exf5 Bxg5 32. Rh1 d5 33. Rh7 Kd6 34. Rg7 Bf6 35. Rg6 Rh8 36. Ng3 e4+ 37. Kg2 Ke5 38. Nh5 b5 39. Be2 b4 40. Ng3 a5 41. Bg4 Na4 42. Nf1 Nc3 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "10"]
[White "Nieto Medina, Agustin"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2028"]
[BlackElo "2407"]
[PlyCount "44"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 a6 5. Qd2 b5 6. f4 Bb7 7. e5 f6 8. exf6 exf6 9. Bh4 Ne7 10. 0-0-0 0-0 11. Bf2 Nd7 12. Nf3 Nb6 13. h4 h5 14. Bd3 Qd7 15. Ne4 Rae8 16. Rhe1 Qg4 17. Rg1 Bh6 18. Be3 Bxe4 19. Bxe4 Nc4 20. Nh2 Qxh4 21. g3 Nxd2 22. gxh4 Nxe4 0-1

[Event "Juegos Univers 31st rap op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "4"]
[White "Salcedo Perez, Pablo Esteban"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2099"]
[BlackElo "2407"]
[PlyCount "80"]
[EventDate "2024.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 Nc6 5. e3 Na5 6. Nf3 Nf6 7. Ne5 Be6 8. Be2 g6 9. 0-0 Bg7 10. e4 c6 11. f4 Nb3 12. f5 gxf5 13. exf5 Bd5 14. Rb1 b5 15. axb5 axb5 16. Nxd5 cxd5 17. Bh5 0-0 18. Be3 Ra6 19. Kh1 Qe8 20. Rf4 e6 21. Rh4 exf5 22. Qf3 Qe6 23. Rf1 Ra1 24. Rxa1 Nxa1 25. Qh3 Nxh5 26. Rxh5 f4 27. Bxf4 Qxh3 28. gxh3 Nc2 29. Nd7 Re8 30. Be5 Bxe5 31. dxe5 Rd8 32. Nf6+ Kf8 33. Rxh7 Ke7 34. h4 d4 35. Ne4 d3 36. Nd2 Nd4 37. Rg7 Nb3 38. Nxb3 cxb3 39. Rg1 Ke6 40. Kg2 Rg8+ 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "3"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1985"]
[BlackElo "2407"]
[PlyCount "70"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Bf5 4. e3 Nbd7 5. Ngf3 e6 6. c4 c6 7. Be2 h6 8. Bf4 Be7 9. 0-0 0-0 10. Qb3 Qc8 11. h3 a5 12. Ne5 Nxe5 13. Bxe5 a4 14. Qd1 Rd8 15. Rc1 Qd7 16. Nf3 Ne4 17. Nd2 Nd6 18. f3 Bg5 19. f4 Be7 20. Bxd6 Qxd6 21. c5 Qc7 22. Nf3 b6 23. cxb6 Qxb6 24. b3 Ba3 25. Rc3 Bb4 26. Rc1 axb3 27. Qxb3 Ra3 28. Qb2 Qa5 29. Ne5 Rxa2 30. Qb3 Qa3 31. Qxa3 Bxa3 32. Nxc6 Bxc1 33. Nxd8 Bxe3+ 34. Kh1 Rxe2 35. Nc6 Be4 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "6"]
[White "Toro Castaneda, Miguel Angel"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2047"]
[BlackElo "2407"]
[PlyCount "96"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nbd7 7. a4 b4 8. Nce2 a5 9. Ng3 h5 10. h4 Ng4 11. Bg5 Bg7 12. Nf3 0-0 13. 0-0 Re8 14. c3 Rb8 15. Rfe1 Qc7 16. Bc4 e5 17. Rac1 bxc3 18. bxc3 Nb6 19. Bb3 Be6 20. Bxe6 Rxe6 21. Qa2 Ree8 22. Rb1 exd4 23. cxd4 d5 24. e5 Nc4 25. Nd2 Nb6 26. Rec1 Rec8 27. Ne2 f6 28. Bf4 fxe5 29. dxe5 Bxe5 30. Bxe5 Qxe5 31. Nf3 Qf6 32. Rc5 Nc4 33. Rxb8 Rxb8 34. Ned4 Rb2 35. Qa1 Rb6 36. Qe1 Nge5 37. Nxe5 Qxe5 38. Qxe5 Nxe5 39. Rxa5 Rb4 40. Ne2 Rc4 41. g3 Kf7 42. Nf4 d4 43. Ra7+ Kf6 44. Ra8 Ke7 45. Ra7+ Kd6 46. Ra8 Kc7 47. Ra7+ Kb6 48. Re7 d3 0-1

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "12"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Campos Perilla, Felix Santiago"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2407"]
[BlackElo "1773"]
[PlyCount "67"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 h6 8. Re1 Ne4 9. Qc2 d5 10. Ne5 c6 11. Ng6 Rf7 12. Nxe7+ Qxe7 13. f3 Nf6 14. e4 fxe4 15. fxe4 dxe4 16. Nxe4 Nbd7 17. Nc3 Qd6 18. Be3 Ng4 19. Qe2 Ndf6 20. Rad1 Nxe3 21. Qxe3 Bd7 22. a3 Ng4 23. Qe2 h5 24. Ne4 Qe7 25. h3 Nf6 26. Ng5 Rff8 27. Qe5 Rae8 28. b4 g6 29. d5 cxd5 30. cxd5 Rc8 31. Rf1 Rce8 32. dxe6 Bxe6 33. Rde1 Qd7 34. Nxe6 1-0

[Event "Juegos Univers 31st rap op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "7"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2407"]
[BlackElo "1761"]
[PlyCount "75"]
[EventDate "2024.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d4 0-0 6. c4 c6 7. Ne5 Nbd7 8. Nc3 e6 9. f4 a6 10. Kh1 Rb8 11. b3 Qe7 12. a4 Rd8 13. Ba3 Qe8 14. Bd6 Ra8 15. Bc7 Nb8 16. Bxd8 Qxd8 17. e4 a5 18. Rc1 Na6 19. f5 Nb4 20. fxg6 fxg6 21. Qe2 b6 22. Rcd1 Ra7 23. Rf2 Re7 24. Rdf1 Ne8 25. Qe3 Nd6 26. Qg5 Qe8 27. exd5 exd5 28. cxd5 c5 29. Nb5 Nxb5 30. axb5 cxd4 31. Nc6 Nxc6 32. bxc6 Be5 33. d6 Bxd6 34. Qd5+ Re6 35. Bh3 Kg7 36. Bxe6 Qxe6 37. Rf7+ Kg8 38. Qxd4 1-0

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "1"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Gomez, Luis Miguel"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2407"]
[BlackElo "1887"]
[PlyCount "66"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d4 exd4 7. Nxd4 0-0 8. 0-0 Nbd7 9. h3 Nb6 10. b3 Rb8 11. e4 Bd7 12. Re1 Nc8 13. Be3 Ne7 14. Qd2 Nc6 15. Nde2 a6 16. Rac1 Re8 17. Bg5 Qc8 18. g4 Nd8 19. Ng3 Ne6 20. Be3 Bc6 21. b4 b6 22. Nd5 Qd7 23. g5 Nh5 24. Nxh5 gxh5 25. Qd1 Nf8 26. f4 Bxd5 27. cxd5 Ng6 28. Qxh5 Qa4 29. Qe2 Qxb4 30. Rc4 Qa3 31. Rec1 Qb2 32. R4c2 Qb5 33. Qf2 Rb7 1-0

[Event "Juegos Univers 31st rap op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "3"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Loaiza Cuervo, Santiago"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2407"]
[BlackElo "2046"]
[PlyCount "33"]
[EventDate "2024.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 e5 8. Qd3 Ne7 9. Nbd2 Ng6 10. Nc4 Be6 11. Rd1 Ra7 12. Nxd6+ Bxd6 13. Qxd6 Qxd6 14. Rxd6 Ke7 15. Rxc6 Rd8 16. Be3 Rb7 17. b3 1-0

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "8"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Londono Lopez, Donaldo Eliuver"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2407"]
[BlackElo "2145"]
[PlyCount "77"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Qd2 Rb8 12. Qa5 Rb6 13. a4 Qc8 14. Ba3 Rd8 15. Rfd1 Nd5 16. e4 Nf6 17. Qc3 Qd7 18. Bc5 Rbb8 19. h3 Ra8 20. Qa5 Qc8 21. Rab1 Nd7 22. Be7 Re8 23. Ba3 Nb6 24. h4 Bb7 25. h5 h6 26. Bc5 Ba6 27. Ba3 Bb7 28. Bc1 Qd7 29. Bf4 Red8 30. Qc5 Ba6 31. a5 Na4 32. Qa3 Bb5 33. d5 cxd5 34. exd5 c6 35. dxc6 Qxd1+ 36. Rxd1 Rxd1+ 37. Kh2 c3 38. Qb3 a6 39. Qxd1 1-0

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "9"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Nieto Medina, Agustin"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2407"]
[BlackElo "2028"]
[PlyCount "97"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Bf5 7. h3 c6 8. g4 Bc8 9. Nc3 Nbd7 10. e4 Qc7 11. Re1 e5 12. Be3 Re8 13. Rc1 a6 14. b3 exd4 15. Nxd4 Nc5 16. Qc2 h5 17. g5 Nfd7 18. Rcd1 Nf8 19. f4 Bd7 20. b4 Nce6 21. Nb3 Rad8 22. f5 Bxc3 23. fxe6 Bxe1 24. exd7 Nxd7 25. Rxe1 Ne5 26. a4 Qe7 27. a5 Qe6 28. Rc1 Kh7 29. Nd4 Qd7 30. Rf1 Re7 31. Ne2 Qe6 32. Bb6 Rde8 33. Rc1 f6 34. Nd4 Qd7 35. gxf6 Rf7 36. Rf1 Ref8 37. Nf3 Rxf6 38. Nxe5 Rxf1+ 39. Bxf1 dxe5 40. Qe2 Qf7 41. Bc5 Rd8 42. Qf2 Kg7 43. Qg3 Rd1 44. Qxe5+ Kh7 45. Bf2 Qf3 46. Qg3 Qe2 47. Qg2 Qxc4 48. Bc5 Qe2 49. Qxe2 1-0

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Rojas Castillo, Leibnitz Edison"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2407"]
[BlackElo "1951"]
[PlyCount "93"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nc3 d5 5. Nf3 c6 6. 0-0 Be7 7. d3 0-0 8. Qc2 Na6 9. a3 d4 10. Nb1 Re8 11. e3 dxe3 12. Bxe3 Ng4 13. Bc1 Bf6 14. Rd1 Qb6 15. h3 Ne5 16. Nxe5 Bxe5 17. Nc3 Bd4 18. b4 Qc7 19. Kh2 Qf7 20. Rb1 Nc7 21. b5 c5 22. Na4 Rb8 23. b6 axb6 24. Nxb6 e5 25. Nxc8 Rexc8 26. Bb2 Kh8 27. Bxd4 cxd4 28. Re1 Re8 29. Rxb7 Rxb7 30. Bxb7 f4 31. Be4 Ne6 32. Bd5 Qe7 33. Rxe5 Qd6 34. Qe2 fxg3+ 35. fxg3 Qxa3 36. Rxe6 Rf8 37. Re8 h6 38. h4 Kh7 39. Qe4+ Kh8 40. Rxf8+ Qxf8 41. Qxd4 Qf1 42. Qe3 g5 43. hxg5 hxg5 44. Qe5+ Kh7 45. Qe7+ Kh6 46. Qe6+ Kh5 47. Qf7+ 1-0

[Event "Juegos Univers 31st rap op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "5"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Tobar Beltran, Jorge Esteban"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2407"]
[BlackElo "1985"]
[PlyCount "235"]
[EventDate "2024.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 c6 8. d5 e5 9. dxe6 Bxe6 10. Qd3 h6 11. Rd1 Na6 12. Bf4 d5 13. cxd5 Nxd5 14. Be5 Nab4 15. Qd2 Qe7 16. Nxd5 Nxd5 17. Bxg7 Qxg7 18. Nd4 Bf7 19. e3 Rad8 20. Qa5 a6 21. Rd2 f4 22. gxf4 Nxf4 23. f3 Nxg2 24. Rxg2 Bd5 25. Rf1 Rde8 26. Qc3 g5 27. h4 Re5 28. e4 Bxe4 29. fxe4 Rxf1+ 30. Kxf1 Rxe4 31. Nf3 Qxc3 32. bxc3 g4 33. Nd2 Rf4+ 34. Ke2 h5 35. Ke3 Ra4 36. Ne4 Kg7 37. Ng3 Kg6 38. Rd2 Ra3 39. Ne4 Kf5 40. Rf2+ Ke5 41. Kd3 b5 42. Ng3 b4 43. Rf5+ Ke6 44. Rc5 bxc3 45. Nxh5 c2+ 46. Kxc2 Rxa2+ 47. Kd3 Rh2 48. Nf4+ Kd6 49. Rh5 a5 50. Rh6+ Ke5 51. Ke3 Kf5 52. h5 a4 53. Rxc6 g3 54. Rg6 Rxh5 55. Rxg3 Rh8 56. Rg7 Re8+ 57. Kf3 Ra8 58. Rg1 a3 59. Ra1 a2 60. Ke3 Re8+ 61. Kf3 Ra8 62. Nd3 Ra3 63. Ke3 Ra8 64. Nb4 Ra3+ 65. Kd4 Rb3 66. Nxa2 Ra3 67. Rf1+ Kg4 68. Nc3 Ra8 69. Ke3 Ra3 70. Rf4+ Kg5 71. Rc4 Kf5 72. Kd4 Ra1 73. Rc5+ Kf4 74. Rc8 Kf5 75. Re8 Ra7 76. Re5+ Kf4 77. Nd5+ Kg4 78. Ne3+ Kf4 79. Rf5+ Kg3 80. Nc4 Kg4 81. Rf1 Ra4 82. Kd5 Rb4 83. Ne5+ Kg3 84. Rg1+ Kf2 85. Rg5 Rh4 86. Ng4+ Kf3 87. Nf6 Ra4 88. Ke5 Ra5+ 89. Nd5 Rb5 90. Rf5+ Kg4 91. Ke4 Rb8 92. Ne3+ Kg3 93. Rg5+ Kf2 94. Rg2+ Ke1 95. Ra2 Re8+ 96. Kd4 Rd8+ 97. Nd5 Kf1 98. Ke4 Rf8 99. Nf4 Ke1 100. Ke3 Re8+ 101. Kf3 Kd1 102. Ne2 Rf8+ 103. Ke3 Re8+ 104. Kd3 Ke1 105. Nd4 Kf1 106. Nf5 Kg1 107. Ne3 Re7 108. Rg2+ Kh1 109. Rg6 Kh2 110. Ke2 Rf7 111. Rg5 Kh3 112. Nf5 Ra7 113. Kf3 Ra3+ 114. Ne3 Kh4 115. Re5 Rb3 116. Kf4 Rb4+ 117. Kf3 Rb3 118. Re4+ 1/2-1/2

[Event "Juegos Univers 31st blitz op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "5"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Toro Castaneda, Miguel Angel"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2407"]
[BlackElo "2047"]
[PlyCount "59"]
[EventDate "2024.10.02"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 c6 7. Nc3 Be6 8. d5 cxd5 9. cxd5 Bd7 10. Nd4 Na6 11. h3 Rc8 12. Be3 Qa5 13. Nb3 Qc7 14. Rc1 Qb8 15. Qd2 b5 16. Na5 b4 17. Nb1 Qb5 18. Nc6 Bxc6 19. dxc6 d5 20. Qd3 Qxd3 21. exd3 Rfd8 22. Rc2 d4 23. Bg5 Nc7 24. Nd2 h6 25. Bxf6 Bxf6 26. Nb3 Rd6 27. Rc4 Nd5 28. Rfc1 e5 29. Na5 Be7 30. Nb7 1-0

[Event "Juegos Univers 31st rap op"]
[Site "Pereira"]
[Date "2024.10.02"]
[Round "6"]
[White "Zapata Montoya, Andres Geronimo"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2139"]
[BlackElo "2407"]
[PlyCount "127"]
[EventDate "2024.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 Nbd7 6. Bd3 e5 7. f3 Bg7 8. Nge2 h5 9. 0-0-0 b5 10. d5 cxd5 11. Nxd5 Nxd5 12. exd5 a6 13. g4 hxg4 14. fxg4 Nf6 15. g5 Nh5 16. Be4 Bf5 17. Qd3 Qd7 18. Rdf1 Bxe4 19. Qxe4 0-0 20. Ng3 Qh3 21. Nxh5 Qxh5 22. h4 Rac8 23. Rf2 Rc4 24. Qf3 Rg4 25. Qd1 Rc8 26. Rfh2 Re4 27. Qxh5 gxh5 28. Kd2 Kh7 29. Rf2 Kg6 30. b3 Rc7 31. c3 Rg4 32. Bb6 Rd7 33. Rhh2 f5 34. gxf6 Bxf6 35. Rfg2 Kf5 36. Rf2+ Kg6 37. Rfg2 Rf7 38. Rxg4+ hxg4 39. h5+ Kf5 40. Be3 g3 41. Rh1 Rh7 42. Rf1+ Ke4 43. Rxf6 Rxh5 44. Rh6 Rf5 45. Ke2 Kxd5 46. Rg6 Rh5 47. Rh6 Rf5 48. Rh3 g2 49. Rg3 Rf1 50. Rxg2 Ra1 51. Kf3 a5 52. Rd2+ Kc6 53. Ke4 Rh1 54. Kf5 Rh3 55. Bg5 Rh5 56. c4 bxc4 57. bxc4 Kc5 58. Rd5+ Kxc4 59. Rxd6 Rh2 60. Bd2 Rh3 61. Kxe5 Ra3 62. Rd4+ Kb5 63. Rd5+ Ka6 64. Rxa5+ 1/2-1/2

[Event "Juegos Univers 31st rap op"]
[Site "Pereira"]
[Date "2024.10.01"]
[Round "1"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Padilla, Daniel Eduardo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2407"]
[BlackElo "1799"]
[PlyCount "43"]
[EventDate "2024.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 d6 4. Nc3 Nf6 5. e3 Nc6 6. Nge2 Bg4 7. h3 Bf5 8. d4 exd4 9. exd4 Bb6 10. 0-0 Qd7 11. g4 Bg6 12. Be3 0-0 13. a3 a5 14. Ng3 Rfe8 15. g5 Kh8 16. gxf6 gxf6 17. Nd5 Re6 18. Nxb6 cxb6 19. d5 Re5 20. dxc6 bxc6 21. Bd4 Re6 22. f4 1-0

[Event "Juegos Univers 31st op"]
[Site "Pereira"]
[Date "2024.10.01"]
[Round "7"]
[White "Zapata Montoya, Andres Geronimo"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2139"]
[BlackElo "2418"]
[PlyCount "95"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. Be2 Nbd7 8. 0-0 Bc5 9. Qg3 0-0 10. Kh1 Bd4 11. Bh6 Ne8 12. Bg5 Bf6 13. Bd2 Qc7 14. f4 Nd6 15. Rae1 Rad8 16. Bg4 Bd4 17. e5 Nf5 18. Bxf5 exf5 19. Nd1 g6 20. Be3 Bxe3 21. Nxe3 Kh8 22. Qh4 d4 23. Nc4 b5 24. Nd6 Rb8 25. Qe7 Kg8 26. e6 fxe6 27. Rxe6 Qd8 28. Rfe1 Nc5 29. R6e5 Qxe7 30. Rxe7 Rbd8 31. b4 Nxd3 32. cxd3 Rxd6 33. Rxa7 Rf7 34. Ree7 Rxe7 35. Rxe7 Rd8 36. Rc7 Ra8 37. Rxc6 Ra4 38. Rb6 Rxb4 39. Rb7 Rb1+ 40. Kh2 Rd1 41. Rxb5 Rxd3 42. Rd5 Kf7 43. a4 Ke6 44. Rd8 Ke7 45. Rd5 Rd1 46. a5 Ke6 47. Rd8 Ke7 48. Rd5 1/2-1/2

[Event "Juegos Univers 31st op"]
[Site "Pereira"]
[Date "2024.09.30"]
[Round "5"]
[White "Nieto Medina, Agustin"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2028"]
[BlackElo "2418"]
[PlyCount "36"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. f3 Qc7 7. Qd2 d5 8. Bd3 Bd6 9. Nc3 e5 10. Bg5 exd4 11. Bxf6 dxc3 12. Bxc3 Be5 13. Bxe5 Qxe5 14. 0-0-0 d4 15. f4 Qc5 16. e5 Nc6 17. Kb1 Bg4 18. Rde1 0-0-0 0-1

[Event "Juegos Univers 31st op"]
[Site "Pereira"]
[Date "2024.09.30"]
[Round "6"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Londono Lopez, Donaldo Eliuver"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2418"]
[BlackElo "2145"]
[PlyCount "50"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. 0-0 d6 9. a4 0-0 10. h3 Bd7 11. g4 Nc6 12. Nde2 Nb4 13. g5 Ne8 14. Be3 a5 15. Nd4 Rc8 16. h4 b6 17. Qd2 Qb8 18. f4 d5 19. exd5 Bc5 20. dxe6 fxe6 21. Rad1 Nd6 22. Qe2 Qc7 23. Kh1 Rce8 24. Bg1 Kh8 25. h5 Nf5 1/2-1/2

[Event "Juegos Univers 31st op"]
[Site "Pereira"]
[Date "2024.09.29"]
[Round "3"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Loaiza Cuervo, Santiago"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2418"]
[BlackElo "2046"]
[PlyCount "69"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 c6 7. h3 Bf5 8. g4 Be6 9. Qc2 d5 10. Nbd2 Qc8 11. Ng5 h5 12. Nxe6 Qxe6 13. g5 Nfd7 14. e3 Na6 15. Qb3 Nc7 16. Qxb7 Rfc8 17. Qb3 Rab8 18. Qd3 c5 19. cxd5 Nxd5 20. Qe4 Nb4 21. a3 Qxe4 22. Bxe4 Nc6 23. Nf3 a5 24. Rd1 c4 25. Rb1 a4 26. Bd2 Nb6 27. Rdc1 Na7 28. Bb4 Bf8 29. Ne5 e6 30. Ba5 Nd5 31. Rxc4 Rxc4 32. Nxc4 Rc8 33. Bxd5 exd5 34. Nb6 Rb8 35. Rc1 1-0

[Event "Juegos Univers 31st op"]
[Site "Pereira"]
[Date "2024.09.29"]
[Round "4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ospina Castro, Santiago"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2418"]
[BlackElo "2106"]
[PlyCount "42"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qc6 8. Qe2 a6 9. a4 0-0 10. 0-0 Nbd7 11. Nb3 Bd6 12. a5 Qc7 13. h3 Nc5 14. Be3 Bd7 15. Rfd1 Rac8 16. Nxc5 Bxc5 17. Bxc5 Qxc5 18. Ne5 Bc6 19. Nxc6 Qxc6 20. Bb3 Rfd8 21. Ra4 Qc7 1/2-1/2

[Event "Juegos Univers 31st op"]
[Site "Pereira"]
[Date "2024.09.28"]
[Round "2"]
[White "Henao Orozco, Luis Carlos"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1900"]
[BlackElo "2418"]
[PlyCount "62"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. Nc3 0-0 9. 0-0 Be7 10. a3 a6 11. Qc2 Qc7 12. Qd3 d6 13. b3 Nbd7 14. Bb2 h6 15. Rac1 Rac8 16. Qb1 Qb8 17. Rfd1 Qa8 18. Ne1 Bxg2 19. Nxg2 Rc7 20. Ne3 Rfc8 21. Qa2 Qb7 22. a4 h5 23. Ba3 Nc5 24. Bxc5 Rxc5 25. b4 R5c7 26. Qb3 h4 27. Rd4 h3 28. f3 d5 29. cxd5 Nxd5 30. Nexd5 exd5 31. Rdd1 Bg5 0-1

[Event "Juegos Univers 31st op"]
[Site "Pereira"]
[Date "2024.09.28"]
[Round "1"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ramirez Andrade, Leonardo Jesus"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2418"]
[BlackElo "1846"]
[PlyCount "105"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Qb6 7. Nb5 Qd8 8. N1c3 a6 9. Nd4 d6 10. Be2 Bd7 11. 0-0 Nf6 12. Nb3 0-0 13. Rc1 Ne5 14. c5 dxc5 15. Nxc5 Bc6 16. f4 Qxd1 17. Rfxd1 Neg4 18. Bd4 Nh6 19. e5 Nd5 20. Nxd5 Bxd5 21. Nd7 Rfd8 22. Nb6 Rab8 23. Nxd5 Rxd5 24. Bf3 Rd7 25. Bb6 Rxd1+ 26. Rxd1 Rc8 27. Rd8+ Rxd8 28. Bxd8 b5 29. Bb7 Bf8 30. Bxa6 b4 31. a4 bxa3 32. bxa3 e6 33. a4 Bc5+ 34. Kf1 Ng4 35. Ke2 Nxh2 36. a5 Ba7 37. Bb6 Bb8 38. Bc4 Ng4 39. a6 g5 40. g3 gxf4 41. gxf4 h5 42. Kf3 Kf8 43. a7 Bxa7 44. Bxa7 Nh6 45. Bd3 Kg7 46. Bd4 Ng8 47. Kg3 Ne7 48. Kh4 Kh6 49. Bc5 Ng6+ 50. Bxg6 Kxg6 51. Be7 Kh6 52. Bf6 Kg6 53. Bg5 1-0

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.22"]
[Round "11.4"]
[White "Kojima, Shinya"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2299"]
[BlackElo "2418"]
[PlyCount "107"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Be7 11. Be2 Ne4 12. cxd5 Nxc3 13. Qxc3 Qxc3+ 14. bxc3 exd5 15. Rxd5 Bxa3 16. Nd4 Nxd4 17. exd4 b6 18. Rb5 Re8 19. Kd2 Ba6 20. Re5 Bxe2 21. Rxe2 Rxe2+ 22. Kxe2 b5 23. Rb1 a6 24. Kd3 f6 25. c4 bxc4+ 26. Kxc4 Rc8+ 27. Kd3 a5 28. Bd2 Bb4 29. Bxb4 Rb8 30. Rb2 axb4 31. Kc4 Rc8+ 32. Kxb4 Kf7 33. Re2 Rd8 34. Kc5 Rc8+ 35. Kb6 Rd8 36. Kc5 Rc8+ 37. Kb4 Rd8 38. Kc4 Rc8+ 39. Kd3 Rd8 40. g4 g6 41. f4 f5 42. gxf5 gxf5 43. Re5 Kf6 44. d5 Rd6 45. Kc4 Rd8 46. Kd4 Ra8 47. d6 Ra2 48. h4 Ra4+ 49. Kd5 Ra5+ 50. Kc6 Ra6+ 51. Kc7 Ra7+ 52. Kb6 Ra4 53. d7 Rd4 54. Kc6 1-0

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.21"]
[Round "10.4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Abdulla, Murad"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2418"]
[BlackElo "2312"]
[PlyCount "99"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "SCO"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. d4 cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Nb5 Be6 10. Bxd5 Bxd5 11. N1c3 Bxc3 12. Nxc3 Bc6 13. Qb3 Qb6 14. Qa3 Re8 15. Bg5 f6 16. Be3 Qa6 17. Qb3+ Kg7 18. Rfd1 Nd7 19. a4 b6 20. Nb5 Qb7 21. Rac1 Rac8 22. f3 Nc5 23. Qa3 a6 24. Nc3 Nd7 25. Qb4 b5 26. axb5 axb5 27. Ra1 Nb6 28. Bxb6 Qxb6+ 29. Qd4 Qxd4+ 30. Rxd4 Ra8 31. Rxa8 Rxa8 32. Kf2 Kf7 33. Ke3 e5 34. Rd6 Rc8 35. Nd5 f5 36. Nb4 Be8 37. Nd3 Ke7 38. Rb6 e4 39. fxe4 fxe4 40. Kxe4 Rc2 41. Ke3 Bd7 42. Ne5 Be8 43. b4 Rc7 44. Nd3 Ra7 45. Nc5 Ra3+ 46. Kf2 h5 47. h4 Rc3 48. Rb7+ Kd8 49. Rg7 Rc4 50. Nb7+ 1-0

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.19"]
[Round "8.4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Sezdbekov, Ruslan"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "2418"]
[BlackElo "2251"]
[PlyCount "82"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Kyrgyzstan"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "KGZ"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Nf3 Nf6 5. d4 e4 6. Nh4 d5 7. Bg5 Bb4 8. e3 0-0 9. Ng2 Ne7 10. Qb3 Bxc3+ 11. bxc3 c6 12. Nf4 h6 13. Bxf6 Rxf6 14. h4 Qa5 15. h5 Kh7 16. Be2 b6 17. Qb4 Qxb4 18. cxb4 dxc4 19. Bxc4 b5 20. Bb3 a5 21. bxa5 g5 22. hxg6+ Nxg6 23. Rc1 Nxf4 24. gxf4 Rxa5 25. Rc5 Ra7 26. Kd2 Rg7 27. Rh2 Bd7 28. Re5 b4 29. Rc5 Be8 30. Ke2 Bf7 31. Rh1 Bxb3 32. axb3 Ra7 33. Rhc1 Ra3 34. Rxc6 Rxc6 35. Rxc6 Kg7 36. Kf1 Rxb3 37. Kg2 Rb1 38. Rc7+ Kf6 39. Rc6+ Kg7 40. Rc7+ Kf6 41. Rc6+ Kg7 1/2-1/2

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.18"]
[Round "7.4"]
[White "Vykouk, Jan"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2483"]
[BlackElo "2418"]
[PlyCount "101"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "COL"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. 0-0 Nbd7 8. d4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Be7 11. c4 0-0 12. Be3 Nf6 13. Qc2 Rc8 14. Rfd1 b5 15. b3 Qa5 16. a4 bxc4 17. bxc4 Rfd8 18. Rab1 Rd7 19. Bf3 h6 20. g3 Qa6 21. Rb2 Ba3 22. Rb3 Bf8 23. Rdb1 Ne8 24. g4 Rdd8 25. Qc3 Be7 26. Bg2 Bf6 27. c5 Rc7 28. Rb8 Rcc8 29. R8b7 Rc7 30. Rb8 Rcc8 31. R8b3 Rc7 32. Bf1 Qc8 33. Rb8 Qd7 34. Rxd8 Qxd8 35. Bf4 Rc8 36. Ba6 Bxd4 37. Qf3 e5 38. Bxc8 Qxc8 39. Be3 Nf6 40. Bxd4 exd4 41. Qf4 Nd7 42. Qxd4 h5 43. Qd6 hxg4 44. hxg4 Nf8 45. f3 Nd7 46. a5 Kh7 47. Kf2 Nf6 48. Rh1+ Kg6 49. Qd3+ Kg5 50. f4+ Kxf4 51. Qe3+ 1-0

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.16"]
[Round "6.31"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Domingos, Catarino"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2418"]
[BlackElo "2229"]
[PlyCount "95"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Angola"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "ANG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Be3 h6 18. Qd2 Kh7 19. Nh2 Bg7 20. Kh1 Qc7 21. Rf1 Ng8 22. f4 exf4 23. Rxf4 Ne5 24. Raf1 Re7 25. Ne2 Rae8 26. Nf3 Bc8 27. axb5 axb5 28. Rh4 Nxf3 29. Rxf3 f6 30. Nf4 Re5 31. Ne2 Qf7 32. Ng3 g5 33. Rh5 Qg6 34. Bd4 g4 35. Bxe5 fxe5 36. Rff5 Nf6 37. Rh4 Bxf5 38. exf5 Qf7 39. hxg4 Kg8 40. Ne4 Nxe4 41. Bxe4 Ra8 42. Kh2 Ra1 43. g5 hxg5 44. Qxg5 Qf6 45. Qh5 Qf7 46. Qg5 Qf6 47. Qh5 Qf7 48. Qg5 1/2-1/2

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.15"]
[Round "5.16"]
[White "Postny, Evgeny"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2577"]
[BlackElo "2418"]
[PlyCount "74"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 dxc4 8. Bxc4 c5 9. 0-0 a6 10. Bd3 cxd4 11. Nxd4 Ne5 12. Bb1 Bd7 13. Ne4 Nc6 14. Qd3 Nxe4 15. Qxe4 g6 16. Bh6 Re8 17. Rfd1 Qb6 18. Nxc6 Bxc6 19. Qe5 Bf8 20. Bxf8 Rxf8 21. h4 Qb4 22. Qf6 Rfe8 23. a3 Qe7 24. Qf4 h5 25. Qg5 Qxg5 26. hxg5 Red8 27. f3 Kf8 28. Kf2 Ke7 29. Bc2 a5 30. Bb3 Rxd1 31. Rxd1 a4 32. Bc4 Ra5 33. f4 Rc5 34. Bd3 Bb5 35. Be4 Bc6 36. Bd3 Bb5 37. Be4 Bc6 1/2-1/2

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.14"]
[Round "4.31"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Mapuranga, Vitalis"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2418"]
[BlackElo "2013"]
[PlyCount "117"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Zimbabwe"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "ZIM"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ned2 Be7 9. Re1 b6 10. Ne5 Bb7 11. Bb5 Qc8 12. Ne4 c6 13. Nxf7 Nxe4 14. Nxh8 cxb5 15. Qh5+ g6 16. Qxh7 Nf8 17. Qf7+ Kd7 18. Bf4 g5 19. Be5 Qe8 20. f3 Qxf7 21. Nxf7 Ke8 22. Nh6 Nf6 23. c3 Rc8 24. Nf5 Nd5 25. Nd6+ Bxd6 26. Bxd6 Kd7 27. Bxf8 Rxf8 28. Re5 Rg8 29. h3 a6 30. a4 bxa4 31. Rxa4 Ne7 32. Kf2 Nc6 33. Re4 Rf8 34. Rg4 Rf5 35. h4 gxh4 36. Rg7+ Ne7 37. Rh7 Rf4 38. Ra1 h3 39. Rxh3 Rf7 40. Rah1 Be4 41. Rh8 b5 42. Ke2 Bc6 43. R1h7 Rxh7 44. Rxh7 a5 45. g4 a4 46. Rh6 Bd5 47. Ke3 Ke8 48. Kf4 Nc6 49. Kg5 Bxf3 50. Rxe6+ Kd7 51. Re3 Bd5 52. Kf6 Kd6 53. g5 b4 54. cxb4 Nxb4 55. g6 Nc6 56. g7 Nxd4 57. Ra3 Nb5 58. Rd3 Nc7 59. g8Q 1-0

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.13"]
[Round "3.20"]
[White "Urkedal, Frode Olav Olsen"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2546"]
[BlackElo "2418"]
[PlyCount "55"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Nf3 Bg7 6. Qd2 0-0 7. Bh6 Bg4 8. h4 Bxf3 9. gxf3 e5 10. Bxg7 Kxg7 11. 0-0-0 Qe7 12. Ne2 Nbd7 13. Ng3 Rad8 14. h5 Kh8 15. f4 Rfe8 16. f3 Nf8 17. f5 g5 18. Qxg5 N8d7 19. h6 Rg8 20. Qh4 exd4 21. Nh5 c5 22. Bb5 Rge8 23. Nxf6 Qxf6 24. Qxf6+ Nxf6 25. Bxe8 Rxe8 26. c3 d5 27. cxd4 dxe4 28. fxe4 1-0

[Event "Olympiad-45"]
[Site "Budapest"]
[Date "2024.09.12"]
[Round "2.44"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Arunnuntapanich, Tinnakrit"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2418"]
[BlackElo "2064"]
[PlyCount "81"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Thailand"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "THA"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. e4 d6 8. Be2 b6 9. 0-0 0-0 10. Be3 Bb7 11. Qd2 Rc8 12. f3 Qc7 13. Rac1 Qb8 14. Rfd1 Rfd8 15. Bg5 Re8 16. Nd5 Nd7 17. b4 Bf8 18. Nce3 h6 19. Bh4 g5 20. Bg3 e6 21. Nc3 Nde5 22. a3 Red8 23. f4 gxf4 24. Bxf4 a6 25. Ng4 Nxg4 26. Bxg4 Kh7 27. Qf2 Bg7 28. Bh5 Rd7 29. Na4 Rf8 30. Nxb6 Rdd8 31. c5 e5 32. Be3 Nd4 33. Bxd4 exd4 34. c6 Ba8 35. Nd7 Rxd7 36. Qf5+ Kh8 37. cxd7 Bb7 38. Bg4 Qd8 39. Rc8 Qe7 40. Rxf8+ Bxf8 41. Rf1 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.11"]
[Round "9"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2364"]
[BlackElo "2420"]
[PlyCount "22"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Bd3 Bg7 6. h3 0-0 7. Qd2 Nbd7 8. Nf3 e5 9. 0-0 Re8 10. Rfe1 Qc7 11. Bf1 b5 1/2-1/2

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.11"]
[Round "10"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Tobar Beltran, Carlos Andres"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2420"]
[BlackElo "2075"]
[PlyCount "79"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 c6 5. 0-0 Bd6 6. d4 Nbd7 7. Nbd2 0-0 8. Qc2 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bd6 13. Be3 Be6 14. Bd4 b6 15. Rfd1 Rc8 16. Qd3 Ne4 17. e3 Qe7 18. Ne1 Bf5 19. Qe2 Qe6 20. Nd3 Rc6 21. Rac1 Rfc8 22. Rc2 Rc5 23. Rxc5 Rc7 24. Rc6 Rxc6 25. Ne1 Qc8 26. f3 Nxg3 27. hxg3 Bxg3 28. Bc3 Rg6 29. Rxd5 Be6 30. Rd2 h5 31. Qd1 Kh7 32. Nd3 h4 33. Kh1 h3 34. Bf1 Qc7 35. Rc2 Bc4 36. b3 Bf2 37. Be5 Rg1+ 38. Kh2 Qe7 39. Rxf2 Qg5 40. bxc4 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.10"]
[Round "7"]
[White "Herrera, Juan Sebastian"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2217"]
[BlackElo "2420"]
[PlyCount "50"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. 0-0-0 b5 12. d5 c5 13. Bxb5 Rb8 14. Bc6 Re7 15. Ng3 Ne5 16. Qa4 Qb6 17. Rd2 Nd3+ 18. Rxd3 Qxb2+ 19. Kd1 Bg4+ 20. f3 Rxe3 21. Qc2 Rxd3+ 22. Qxd3 Bxg3 23. fxg4 Qa1+ 24. Ke2 Qxa2+ 25. Kf3 Qf2+ 0-1

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.10"]
[Round "8"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Espinosa Veloz, Ermes"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2420"]
[BlackElo "2508"]
[PlyCount "20"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 Nd7 1/2-1/2

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.09"]
[Round "5"]
[White "Ortiz Monsalve, Sebastian"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2031"]
[BlackElo "2420"]
[PlyCount "47"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 a6 7. a4 Nc6 8. Qd2 e5 9. d5 Ne7 10. a5 Ne8 11. Be2 f5 12. Bg5 Nf6 13. Bxf6 Rxf6 14. h4 h6 15. Rg1 fxe4 16. Nxe4 Rf4 17. Nc3 Qf8 18. Ra4 Rxa4 19. Nxa4 e4 20. Nh2 Nf5 21. h5 Qe8 22. Nf1 Qxa4 23. g4 Qa1+ 24. Qd1 0-1

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.09"]
[Round "6"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ospina Castro, Santiago"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2420"]
[BlackElo "2062"]
[PlyCount "81"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 h6 7. Bh4 c5 8. c3 Qa5 9. Nxc5 Nxc5 10. dxc5 Qxc5 11. Bd3 Be7 12. Qe2 Bd7 13. Ne5 Rd8 14. 0-0-0 0-0 15. Bxf6 Bxf6 16. Nxd7 Rxd7 17. Bh7+ Kxh7 18. Rxd7 Qg5+ 19. f4 Qxf4+ 20. Kb1 Kg8 21. Qf3 Qe5 22. Rxb7 Rd8 23. Kc2 Qa5 24. Rd1 Qa4+ 25. Rb3 Rxd1 26. Kxd1 Qxa2 27. Qa8+ Kh7 28. Qe4+ g6 29. Kc2 Qa6 30. Rb7 Kg7 31. Rd7 Qb6 32. Qb7 Qf2+ 33. Kb3 Bg5 34. Qxa7 Be3 35. Qb7 Bc1 36. Ka2 e5 37. Rd1 Bf4 38. g3 Bg5 39. h4 Be3 40. Qe4 Qxg3 41. Rd3 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.08"]
[Round "4"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Gonzalez Zapata, Julian David"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2420"]
[BlackElo "1904"]
[PlyCount "146"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. c4 e6 6. cxd5 cxd5 7. Qb3 Qb6 8. Qxb6 axb6 9. Nc3 Nc6 10. d3 Bg4 11. Bd2 Be7 12. Rfc1 Bxf3 13. Bxf3 Kd7 14. Kf1 Rhc8 15. Bg2 Ra6 16. h3 Rca8 17. e3 b5 18. Nxb5 Rxa2 19. Rab1 R2a6 20. Bc3 Rb6 21. Nd4 Nb4 22. Rd1 g6 23. Nf3 h6 24. e4 Ke8 25. Ne5 Rd8 26. Ke2 Nd7 27. Ng4 h5 28. Ne3 Nf6 29. Be5 Rc6 30. f4 Rcc8 31. Rd2 dxe4 32. dxe4 Rxd2+ 33. Kxd2 Nd7 34. Bc3 Nb6 35. Ra1 Bc5 36. Nd1 Nc4+ 37. Ke2 b5 38. b3 Nd6 39. g4 hxg4 40. hxg4 Kd7 41. e5 Ne8 42. Nf2 Nc7 43. Bxb4 Bxb4 44. Nd3 Be7 45. Ra7 Rh8 46. Kf2 Kc8 47. g5 Kb8 48. Rb7+ Kc8 49. Rb6 Rd8 50. Bb7+ Kb8 51. Bc6+ Kc8 52. Ke2 Nd5 53. Ra6 Nc7 54. Ra5 b4 55. Ke3 Rh8 56. Ra4 Rh4 57. Ra2 Bf8 58. Rc2 Kb8 59. Rc4 Na6 60. Be8 Rh7 61. Ke4 Kb7 62. Bb5 Nc7 63. Ba4 Kb6 64. Nxb4 Rh3 65. Nd3 Nd5 66. Rc6+ Ka5 67. Rc8 Be7 68. Be8 Rh7 69. Bc6 Rh3 70. Be8 Rh4 71. Kf3 Rh3+ 72. Ke2 Rh4 73. Bc6 Rh3 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.07"]
[Round "2"]
[White "Rodriguez Velasco, German Enrique"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2065"]
[BlackElo "2420"]
[PlyCount "171"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nc6 8. 0-0 0-0-0 9. h3 Bh5 10. Bf4 Qb4 11. a3 Qb6 12. g4 Bg6 13. Na4 Qa7 14. c3 e6 15. b4 h5 16. g5 Nd5 17. Bd2 Nb6 18. Nc5 Nc4 19. Qb3 Bxc5 20. Qxc4 Bd6 21. Nh4 Ne7 22. Be3 Qb8 23. a4 Kd7 24. b5 a5 25. Qe2 Ke8 26. c4 Bb4 27. Rad1 Kf8 28. d5 exd5 29. cxd5 Kg8 30. Bf4 Nf5 31. Nxf5 Bxf5 32. Qe5 Bc2 33. Qxc7 Bxd1 34. Rxd1 Qxc7 35. Bxc7 Rd6 36. Bxd6 Bxd6 37. Rc1 Kh7 38. Be4+ g6 39. b6 Re8 40. f3 Kg7 41. Kf2 Kf8 42. Ke2 Ke7 43. Kd3 Ra8 44. Kd4 Bf4 45. d6+ Kxd6 46. Rc7 Bxg5 47. Rxf7 Rb8 48. Bxg6 Bd8 49. Kc4 Bxb6 50. Rf6+ Kc7 51. Bxh5 Rd8 52. Rf4 Rd1 53. Bg4 Bf2 54. Re4 Kc6 55. f4 Rc1+ 56. Kd3 Ra1 57. f5 Ra3+ 58. Kc2 Kd5 59. Rf4 Ke5 60. Rc4 Kd5 61. Rc7 Rxa4 62. Rxb7 Bd4 63. Rd7+ Ke4 64. Re7+ Kf4 65. Re6 Ra2+ 66. Kd3 Bc5 67. f6 Rf2 68. f7 Kg3 69. Rg6 Kh4 70. Be6 Bb4 71. Ke4 Kh5 72. Rg8 Re2+ 73. Kf5 Rf2+ 74. Ke5 Bc3+ 75. Ke4 Bb4 76. Bg4+ Kh4 77. Bf3 Kxh3 78. f8Q Bxf8 79. Rxf8 Rb2 80. Kf4 Rb4+ 81. Be4 Kh2 82. Rg8 a4 83. Rg2+ Kh3 84. Rg1 Rb2 85. Rg8 Rf2+ 86. Bf3 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.07"]
[Round "1"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Loaiza Cuervo, Santiago"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2420"]
[BlackElo "1996"]
[PlyCount "79"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 0-0 8. Nc3 Be6 9. Be3 a5 10. Be2 a4 11. Nd2 Qa5 12. Rc1 Bd8 13. Nf1 Nc6 14. Qd2 Nd4 15. Bxd4 exd4 16. Nb5 Qxb5 17. cxb5 Ba5 18. a3 d5 19. e5 Nd7 20. f4 Bxd2+ 21. Nxd2 Rfc8 22. Rd1 Nc5 23. Nf3 d3 24. Bxd3 Nxd3+ 25. Rxd3 Rc1+ 26. Rd1 Rac8 27. 0-0 R1c5 28. Nd4 g6 29. b6 Ra8 30. Rc1 Rc4 31. Rfd1 Rac8 32. Rxc4 Rxc4 33. h3 h5 34. Kf2 Kg7 35. Ke3 Bd7 36. Rd2 Kf8 37. Rc2 Ke7 38. Rxc4 dxc4 39. h4 Be6 40. Kd2 1-0

[Event "American Continental 18th"]
[Site "Medellin"]
[Date "2024.06.02"]
[Round "11"]
[White "Williams, Justus D"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2350"]
[BlackElo "2437"]
[PlyCount "111"]
[EventDate "2024.05.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. Nbd2 Nd7 8. a4 a5 9. Nc4 b5 10. Na3 Ba6 11. c4 bxc4 12. dxc4 Ne5 13. Nxe5 Qxd1+ 14. Kxd1 Bxe5 15. Kc2 Bd4 16. Be3 e5 17. Rae1 Ke7 18. b3 Bc8 19. Nb1 f5 20. f3 Kf6 21. Nc3 Be6 22. f4 Bxe3 23. fxe5+ Kxe5 24. Rxe3 f4 25. Re2 Rad8 26. Nb1 g5 27. Nd2 Kf6 28. Kc3 Ke7 29. Nf3 Kf6 30. Ne1 Rd1 31. Rd2 Rxd2 32. Kxd2 Rd8+ 33. Nd3 Bf7 34. Kc3 Bg6 35. Nxc5 h5 36. Rf1 h4 37. Re1 Ke7 38. Nb7 Ra8 39. Rd1 Bh5 40. Rf1 Ra7 41. Nc5 Kd6 42. Kd4 Re7 43. Rf2 Bg6 44. Re2 Kc7 45. e5 Bh5 46. Rf2 Bg6 47. Rb2 Re8 48. b4 Rd8+ 49. Kc3 Re8 50. e6 Bf5 51. bxa5 Bxe6 52. Re2 Bf7 53. Rxe8 Bxe8 54. Ne6+ Kb7 55. Nxg5 c5 56. Ne6 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "1"]
[White "Carrol Pineda, Heiner Alonso"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1650"]
[BlackElo "2433"]
[PlyCount "40"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 cxd4 6. Nxd5 Qxd5 7. Qxd4 Qh5 8. e4 Nc6 9. Qa4 Bd7 10. Qb3 e6 11. a3 Qg6 12. Qe3 Be7 13. Bd2 0-0 14. Qf4 e5 15. Qe3 Bf6 16. g3 Nd4 17. Rc1 Rac8 18. Bc3 Bg4 19. Bg2 Bxf3 20. Bxf3 Bg5 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "4"]
[White "Diaz Rosas, Julio Cesar"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2404"]
[BlackElo "2433"]
[PlyCount "52"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 Qc7 10. Bb3 Nc6 11. Ne2 b6 12. 0-0 Ba6 13. Rf2 Rad8 14. Ba2 e5 15. d5 e4 16. c4 Ne5 17. Qa4 Bc8 18. Bb1 exf3 19. gxf3 Rfe8 20. Qb3 Ba6 21. e4 Bxc4 22. Qc3 Bxe2 23. Rxe2 Ng6 24. Bg5 Nxd5 25. Qc1 Ndf4 26. Rd2 Nh3+ 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "8"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2453"]
[BlackElo "2433"]
[PlyCount "22"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 e6 3. c4 b6 4. d4 Bb7 5. Bd3 d5 6. cxd5 exd5 7. Nc3 a6 8. 0-0 Be7 9. b3 0-0 10. Bb2 Nbd7 11. Rc1 Bd6 1/2-1/2

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "2"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Castro Lombana, Juan Pablo"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2433"]
[BlackElo "1929"]
[PlyCount "85"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Bxf3 4. Bxf3 Nf6 5. 0-0 e5 6. d3 Nbd7 7. c4 c6 8. cxd5 cxd5 9. Nc3 d4 10. Nb1 Rb8 11. a4 Be7 12. Nd2 h5 13. h4 a6 14. a5 Ng4 15. Kg2 Ndf6 16. Nc4 Qd7 17. Nb6 Qf5 18. Qa4+ Kf8 19. Bg5 Kg8 20. Rac1 Kh7 21. Rc7 Bd6 22. Rxf7 Qe6 23. Qc4 Qe8 24. Nd7 Kg6 25. Bxf6 Nxf6 26. Rxf6+ gxf6 27. Nxb8 Bxb8 28. Bxb7 Qe7 29. Qxa6 Rg8 30. Bd5 Rd8 31. Be4+ Kg7 32. Rc1 Qf7 33. Rc8 Rd6 34. Qb5 Bc7 35. Qc5 Rd7 36. a6 Bd6 37. Qc6 Bf8 38. Rb8 f5 39. Rb7 Re7 40. Bd5 Qf6 41. Qxf6+ Kxf6 42. Rxe7 Bxe7 43. a7 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "5"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Gamboa, Nelson"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2433"]
[BlackElo "2301"]
[PlyCount "113"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. e4 Bd7 7. Nc2 a6 8. Be2 e6 9. 0-0 Be7 10. Be3 Ne5 11. f4 Ng6 12. Qd2 Bc6 13. Bd3 0-0 14. Kh1 d5 15. cxd5 exd5 16. e5 Ne4 17. Bxe4 dxe4 18. Nd4 f5 19. Nxc6 bxc6 20. Qc2 Qe8 21. Rfd1 Kh8 22. Na4 Nh4 23. Nb6 Rd8 24. Qe2 Qg6 25. b3 Rd3 26. Rxd3 exd3 27. Qf1 Rd8 28. Rd1 Qg4 29. g3 Qe2 30. Re1 Qxa2 31. gxh4 Qxb3 32. Rb1 Qa2 33. Ra1 Qe2 34. Re1 Qb2 35. Nc4 Qb3 36. Nd2 Qa2 37. Ra1 Qc2 38. Rc1 Qa4 39. Qf3 c5 40. h5 h6 41. Qb7 Qe8 42. Qf3 a5 43. Nc4 a4 44. Bd2 Rd4 45. Ne3 Qd7 46. Rb1 Qe6 47. Rb8+ Rd8 48. Rxd8+ Bxd8 49. Qa8 Qg8 50. Qxa4 Kh7 51. Qd7 c4 52. Qxf5+ Kh8 53. Qe4 Bb6 54. Nxc4 Bc5 55. e6 Qe8 56. Qd5 Qb5 57. Kg2 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "3"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2433"]
[BlackElo "2083"]
[PlyCount "111"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 e6 7. Nc3 b6 8. Ne5 Bb7 9. Bf4 Nbd7 10. Qa4 c5 11. e3 cxd4 12. exd4 a6 13. Nxd7 Qxd7 14. Qxd7 Nxd7 15. cxd5 Bxd4 16. dxe6 Bxg2 17. exf7+ Rxf7 18. Kxg2 Nc5 19. Rad1 Bxc3 20. bxc3 Na4 21. Be5 Re8 22. f4 Nb2 23. Rd5 Nc4 24. Bd4 b5 25. Rf2 Rf5 26. Rd7 Rf7 27. Rxf7 Kxf7 28. Kf3 Re1 29. g4 Rd1 30. Ke4 a5 31. f5 g5 32. Re2 b4 33. cxb4 Nd6+ 34. Ke5 Nc4+ 35. Kd5 Na3 36. Kc5 Rc1+ 37. Kb6 axb4 38. Bc5 Rb1 39. Re7+ Kf6 40. Rxh7 Ke5 41. Re7+ Kd5 42. Rd7+ Ke5 43. Bd4+ Kf4 44. f6 Kxg4 45. f7 Rf1 46. Bg7 Nc4+ 47. Kc5 Ne3 48. f8Q Rxf8 49. Bxf8 Nf1 50. Kxb4 Nxh2 51. a4 Nf3 52. Bg7 Kf5 53. a5 g4 54. a6 g3 55. a7 g2 56. Rd1 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "9"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Leiva Rodriguez, Jeammarco Giuseppe"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2433"]
[BlackElo "2394"]
[PlyCount "78"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d3 Nbd7 6. Qe1 e5 7. e4 dxe4 8. dxe4 Bxf3 9. Bxf3 Bc5 10. Nd2 0-0 11. a4 a5 12. Qe2 Qe7 13. Kg2 Ne8 14. Rd1 Nc7 15. c3 Nf6 16. Nc4 h6 17. Be3 Rfe8 18. Rd2 Ra6 19. Rad1 b5 20. Nd6 Bxe3 21. Qxe3 Rb8 22. Nf5 Qf8 23. Rd6 Kh7 24. Be2 Rab6 25. Rxf6 gxf6 26. Rd7 Ne8 27. axb5 cxb5 28. Qd2 Rc6 29. Bh5 Rc7 30. Rd5 a4 31. h4 Rbc8 32. Rxb5 a3 33. bxa3 Rxc3 34. a4 Rc2 35. Qe3 R8c7 36. Rb8 Rc8 37. Rxc8 Rxc8 38. a5 Ng7 39. Qf3 Ne6 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "7"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Torres, Juan Camilo"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2433"]
[BlackElo "2295"]
[PlyCount "103"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 c6 7. Ne5 Be6 8. cxd5 cxd5 9. Nc3 Nc6 10. Nxc6 bxc6 11. Bf4 Nd7 12. Na4 Rc8 13. Rc1 Bf5 14. b3 e5 15. dxe5 Nxe5 16. Be3 Qd7 17. Nc5 Qe7 18. Bd4 Rfe8 19. Qd2 h5 20. h3 Kh7 21. Qc3 f6 22. Rfe1 Rcd8 23. Rcd1 Qf8 24. Nb7 Rd7 25. Bc5 Qg8 26. Nd6 Red8 27. Nxf5 gxf5 28. Qc2 Qe6 29. Rd4 Kg6 30. Ra4 Bf8 31. Bxf8 Rxf8 32. Rd1 Rb8 33. e3 Nf7 34. Rf4 Nh6 35. Bf3 a5 36. Rdd4 Rb4 37. Rxb4 axb4 38. Rxb4 Nf7 39. Rh4 Ng5 40. Bxh5+ Kg7 41. Be2 Qe5 42. Kg2 d4 43. Rxd4 Rxd4 44. exd4 Qd5+ 45. Kh2 f4 46. gxf4 Nf3+ 47. Bxf3 Qxf3 48. Qd2 Kg6 49. Qe3 Qd1 50. Qe4+ Kh6 51. f5 Qa1 52. Qg4 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "6"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2385"]
[BlackElo "2433"]
[PlyCount "69"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. Nge2 Nc6 9. 0-0-0 e5 10. dxe5 Nxe5 11. Nd4 0-0 12. Be2 Nxg3 13. hxg3 Nc6 14. Nxc6 bxc6 15. f4 Qf6 16. Rh5 gxf4 17. gxf4 Re8 18. Bf3 Be6 19. e5 Qg6 20. g4 Bxg4 21. Rg1 Qxh5 22. Bxg4 Qg6 23. Qh2 dxe5 24. Bd7 Qh7 25. f5 Kh8 26. Bxe8 Rxe8 27. Qh5 e4 28. Qxf7 Rf8 29. Qe7 Rxf5 30. Qxe4 Rg5 31. Rxg5 Qxe4 32. Nxe4 hxg5 33. Kd1 g4 34. Ke2 Bxb2 35. Nf2 1/2-1/2

[Event "American Continental 18th"]
[Site "Medellin"]
[Date "2024.05.31"]
[Round "10"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Wang, Justin"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2437"]
[BlackElo "2504"]
[PlyCount "63"]
[EventDate "2024.05.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 e4 6. Ng1 0-0 7. a3 Bd6 8. Ne2 Nxd5 9. cxd5 Ne5 10. Nc3 f5 11. d4 exd3 12. Bxd3 Nxd3+ 13. Qxd3 Qh4 14. Bd2 b6 15. 0-0-0 a5 16. g3 Qg4 17. f4 Ba6 18. Nb5 Kh8 19. Qb3 Qe2 20. Nxd6 cxd6 21. Rhe1 Qxh2 22. Bc3 Rfc8 23. Kb1 Rab8 24. e4 Bc4 25. Qc2 Ba2+ 26. Kc1 Qxg3 27. exf5 b5 28. Rg1 Qe3+ 29. Qd2 Qe4 30. Qd3 Qxd3 31. Rxd3 b4 32. Kd1 0-1

[Event "American Continental 18th"]
[Site "Medellin"]
[Date "2024.05.30"]
[Round "9"]
[White "Campos Gomez, Manuel"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2319"]
[BlackElo "2437"]
[PlyCount "98"]
[EventDate "2024.05.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nbd7 6. 0-0 c6 7. Qc2 b5 8. a4 Bb7 9. b3 cxb3 10. Qxb3 a6 11. Nc3 Be7 12. e4 0-0 13. Bg5 b4 14. e5 Nd5 15. Ne4 a5 16. Rfc1 h6 17. Bxe7 Qxe7 18. Nd6 N7b6 19. Ne1 Ra7 20. Nd3 Rd8 21. Nc5 Ba8 22. Bh3 Kh8 23. Ra2 Nc8 24. Nde4 Bb7 25. Bf1 Ncb6 26. Rac2 Bc8 27. Nd6 Rc7 28. Nce4 Bd7 29. Rc5 Ra7 30. Bd3 f5 31. exf6 gxf6 32. Nc4 Nxc4 33. Bxc4 Be8 34. Re1 Qg7 35. Qf3 f5 36. Nd2 Qxd4 37. Rxe6 Bf7 38. Rxh6+ Kg7 39. Nb3 Qc3 40. Qxf5 Re7 41. Bd3 Qxd3 42. Rh7+ Kg8 43. Rxf7 Re1+ 44. Kg2 Qf1+ 45. Kf3 Qe2+ 46. Kg2 Ne3+ 47. Kh3 Qf1+ 48. Kh4 Nxf5+ 49. Rfxf5 Rd5 0-1

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "6"]
[White "Araujo Sanchez, Josue"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2266"]
[BlackElo "2437"]
[PlyCount "156"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 c5 4. Bd3 cxd4 5. exd4 b6 6. 0-0 Bb7 7. Re1 Be7 8. Nbd2 0-0 9. Nf1 d6 10. c3 a6 11. Ng3 Nbd7 12. a4 Re8 13. Bg5 h6 14. Be3 Qc7 15. Rc1 Bf8 16. Bb1 Bc6 17. c4 Qb7 18. b3 b5 19. axb5 axb5 20. h3 Rac8 21. Nf1 Be4 22. Bxe4 Nxe4 23. N1d2 Nef6 24. Qe2 Rc7 25. Ra1 Rb8 26. Ra5 bxc4 27. bxc4 Qc8 28. Rc1 Ra8 29. Rxa8 Qxa8 30. Qd3 Rc8 31. Rb1 Qa6 32. Qb3 Ra8 33. g4 Rb8 34. Qc2 Rc8 35. Qb3 Qa5 36. Kg2 Qd8 37. Qd3 Qe8 38. Rb5 Rb8 39. Qb1 Ra8 40. Qb3 Qc8 41. Qd3 Qc7 42. Bf4 Qc6 43. Kh2 Rc8 44. Qb3 Qa8 45. Be3 Ne4 46. Qb1 Nxd2 47. Nxd2 Nf6 48. Qb3 Qc6 49. Qd3 Qc7 50. Kg2 Ra8 51. Ne4 Ne8 52. Nd2 Rc8 53. Rb3 Nf6 54. Rb5 Qc6+ 55. Kg1 Nd7 56. Qb3 Nf6 57. Qd3 Qa8 58. Qb1 Ne8 59. Qb3 Qc6 60. Rb6 Qd7 61. Rb7 Rc7 62. Rxc7 Qxc7 63. Qb5 Nf6 64. Kg2 Qc8 65. Kf3 Qa8+ 66. Kg3 Qh1 67. c5 dxc5 68. dxc5 Qd5 69. Qb8 Nd7 70. Qd8 Nxc5 71. Qxd5 exd5 72. Bxc5 Bxc5 73. f4 Kf8 74. Nb3 Bb6 75. Kf3 Ke7 76. Ke2 g5 77. fxg5 hxg5 78. Nd2 Ke6 1/2-1/2

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "4"]
[White "Diaz Rosas, Julio Cesar"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2406"]
[BlackElo "2437"]
[PlyCount "86"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Bd3 Nfd7 8. h4 e5 9. h5 exd4 10. Nxd4 Bf6 11. N4f3 Nc5 12. Bc2 a5 13. h6 g6 14. Rb1 a4 15. Nf1 Re8 16. Ng3 Nbd7 17. Be3 Qe7 18. 0-0 Nb6 19. e5 dxe5 20. Bxc5 Qxc5 21. Ne4 Qe7 22. c5 Rd8 23. Qe2 Nd5 24. Nxf6+ Qxf6 25. Qxe5 Qxe5 26. Nxe5 Be6 27. Rfe1 Nf6 28. Rbd1 Rxd1 29. Rxd1 Kf8 30. Rd4 Ra5 31. c6 b5 32. Nd3 Ke7 33. Nb4 Ng4 34. Nd5+ Bxd5 35. Rxd5 Nf6 36. Rd4 Ra6 37. Bd3 Rxc6 38. Bxb5 Rb6 39. Bxa4 Rxb2 40. g4 g5 41. Rc4 Rb7 42. Bc2 Kd6 43. Kg2 c5 0-1

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "8"]
[White "Quesada Perez, Luis Ernesto"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2567"]
[BlackElo "2437"]
[PlyCount "49"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bg4 3. f3 Bh5 4. h4 f6 5. d4 c6 6. e3 e6 7. Nc3 Bd6 8. Nge2 Bf7 9. Qd2 Nd7 10. 0-0-0 Ne7 11. g4 Qc7 12. h5 0-0-0 13. Kb1 Kb8 14. Na4 e5 15. f4 h6 16. Bg2 Rhe8 17. Bf3 Nc8 18. Rhf1 Be6 19. Rg1 Bg8 20. Rdf1 Bh7 21. Nac3 exf4 22. Nxf4 Nf8 23. Be2 Ne6 24. Nxe6 Rxe6 25. Bd3 1/2-1/2

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "2"]
[White "Torres, Jorge Emilio"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2002"]
[BlackElo "2437"]
[PlyCount "110"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 b6 5. Bb2 Bb7 6. Nbd2 Be7 7. Bd3 0-0 8. Qe2 cxd4 9. exd4 d6 10. c4 Nbd7 11. 0-0 Rc8 12. Rac1 Re8 13. Rfd1 d5 14. Ne5 dxc4 15. Ndxc4 Nf8 16. a4 Rc7 17. Ne3 Ng6 18. Bb5 Rf8 19. Rxc7 Qxc7 20. Rc1 Qd6 21. Nxg6 hxg6 22. Nc4 Qd5 23. Ne3 Qd6 24. h3 Rd8 25. Nc4 Qf4 26. Ne5 Bd6 27. Qe3 Qh4 28. Nf3 Qh5 29. Bc6 Nd5 30. Qe4 Bxc6 31. Rxc6 Qf5 32. Qxf5 gxf5 33. Ne5 Kf8 34. g3 Ke8 35. Kf1 Ne7 36. Rc2 f6 37. Nd3 Kd7 38. Ke2 Nd5 39. Kd2 g5 40. Ke2 Rh8 41. a5 Rxh3 42. axb6 axb6 43. Bc1 Rh2 44. Kf3 g4+ 45. Ke2 Bxg3 46. Ra2 Bxf2 47. Ra7+ Kc6 48. Nxf2 g3 49. Kf1 Rxf2+ 50. Kg1 f4 51. Rg7 Rc2 52. Ba3 Ne3 53. Rg6 Rg2+ 54. Kh1 Ra2 55. Bc1 Ra1 0-1

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "3"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Argote Heredia, Valentina"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2437"]
[BlackElo "2145"]
[PlyCount "53"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d4 0-0 6. c4 dxc4 7. Qc2 b5 8. a4 Bb7 9. axb5 a6 10. Nc3 axb5 11. Rxa8 Bxa8 12. Nxb5 Bd5 13. Bf4 c5 14. Rd1 Qa5 15. Nc3 cxd4 16. Nxd5 Nxd5 17. Nxd4 Nxf4 18. gxf4 Qc5 19. e3 Rc8 20. f5 e5 21. Ne2 Bf6 22. Nc3 h6 23. Ne4 Qe7 24. Nd6 Rd8 25. Nxc4 Rc8 26. b3 Nc6 27. Nd6 1-0

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "5"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Lu, Maximillian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2437"]
[BlackElo "2372"]
[PlyCount "89"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Bc4 Nf6 5. Qe2 0-0 6. h3 a6 7. 0-0 b5 8. Bb3 Bb7 9. Nbd2 c5 10. c3 cxd4 11. cxd4 Nc6 12. Rd1 Nd7 13. Nf1 Rc8 14. Ng3 Na5 15. Bc2 Qc7 16. Bb1 e5 17. d5 Nb6 18. b3 Ba8 19. Be3 Nb7 20. Bd3 Nd7 21. h4 Nbc5 22. Rac1 Qb8 23. Bc2 h5 24. Ng5 Nf6 25. f3 a5 26. Nf1 Rc7 27. Qe1 b4 28. Nd2 Ncd7 29. Nc4 Rxc4 30. bxc4 Rc8 31. Ba4 Nc5 32. Bb5 Bb7 33. a3 bxa3 34. Qxa5 Nb3 35. Qxa3 Nxc1 36. Rxc1 Qc7 37. c5 dxc5 38. Rxc5 Qd8 39. Qa7 Rb8 40. Bc6 Nd7 41. Rb5 Bxc6 42. Rxb8 Nxb8 43. Qxf7+ Kh8 44. Qxg6 Qg8 45. Qxh5+ 1-0

[Event "American Continental 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "8"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Oro, Faustino"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2437"]
[BlackElo "2351"]
[PlyCount "34"]
[EventDate "2024.05.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Qxc4 Be6 14. Qc2 Bf5 15. Qc4 Be6 16. Qc2 Bf5 17. Qc4 Be6 1/2-1/2

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "7"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2437"]
[BlackElo "2425"]
[PlyCount "119"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c6 6. d4 d5 7. Ne5 Nfd7 8. cxd5 cxd5 9. Nc3 e6 10. Nf3 Nc6 11. Bf4 a6 12. Rc1 h6 13. h4 Nb6 14. b3 Bd7 15. Qd2 Kh7 16. e4 Rc8 17. e5 Qe7 18. Rfe1 Na7 19. Nh2 Qb4 20. Qd3 Nb5 21. Ne2 Rxc1 22. Rxc1 Rc8 23. Rxc8 Bxc8 24. a4 Qe1+ 25. Bf1 Na7 26. Bd2 Qa1 27. h5 Nd7 28. hxg6+ fxg6 29. Nf3 Nc6 30. Nf4 Nf8 31. Nh5 Ne7 32. g4 Bd7 33. Bb4 Ng8 34. Nxg7 Kxg7 35. Nh4 Be8 36. Bd6 Qc1 37. Kg2 Qg5 38. Qg3 h5 39. Be2 hxg4 40. Bxg4 Bf7 41. f4 Qh6 42. Nf3 Nh7 43. a5 Kh8 44. Bh3 Qh5 45. Bg4 Qh6 46. Bc5 Kg7 47. Bb4 Kh8 48. Bd2 Qf8 49. Qh4 Qe7 50. Qh3 Kg7 51. Nh4 Qd7 52. Qg3 Ne7 53. Bh3 Qc8 54. Qd3 Nf5 55. Nf3 Be8 56. Bxf5 gxf5 57. Qc3 Qxc3 58. Bxc3 Bh5 59. Ne1 Be2 60. Kf2 1/2-1/2

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "1"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Sanchez Martinez, Andres Felipe"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2437"]
[BlackElo "1886"]
[PlyCount "120"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. c4 c6 7. Qc2 b6 8. Nbd2 Bb7 9. Rd1 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qe2 Qc8 14. Ne5 c5 15. d5 exd5 16. cxd5 Bd6 17. Nc4 Ba6 18. b3 Re8 19. Qc2 Bxc4 20. bxc4 Qg4 21. Be3 h5 22. Re1 Nd7 23. h3 Qg6 24. Qxg6 fxg6 25. Rac1 Ne5 26. Red1 Nf7 27. Rc3 g5 28. Bf1 g6 29. Kg2 Kg7 30. Ra3 Re7 31. Bd2 Be5 32. Re1 Rae8 33. Rae3 Bf6 34. Rb1 Bd4 35. Rxe7 Rxe7 36. a4 Bf6 37. a5 Rb7 38. axb6 axb6 39. Rb3 Nd6 40. Bd3 Nf5 41. Ra3 Nd4 42. Ra6 Bd8 43. Be3 Nf5 44. Bd2 Nd6 45. Ra8 Bf6 46. f4 gxf4 47. Bxf4 Nf5 48. Bxf5 gxf5 49. Rc8 Bd4 50. Rc6 b5 51. cxb5 Rxb5 52. d6 Rb8 53. d7 Rd8 54. Rd6 Bf6 55. h4 Kf7 56. Rxf6+ Kxf6 57. Bg5+ Ke6 58. Bxd8 Kxd7 59. Ba5 Ke6 60. Kf3 Kd5 1-0

[Event "American Continental Blitz 18th"]
[Site "Medellin"]
[Date "2024.05.29"]
[Round "9"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Ticona Rocabado, Licael Roderick"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2437"]
[BlackElo "2360"]
[PlyCount "51"]
[EventDate "2024.05.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 c5 5. d4 Nc6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Bb6 9. cxd5 Nxd5 10. a3 0-0 11. N1d2 Bc7 12. Qc2 Nce7 13. Rd1 Bd7 14. Nc5 Bc6 15. Ndb3 Qc8 16. Bd2 b6 17. Nd3 Qb7 18. Nd4 Nb4 19. Nxc6 Qxc6 20. Nxb4 Qxc2 21. Nxc2 Rad8 22. Bb4 Rxd1+ 23. Rxd1 Re8 24. Rd7 Bd8 25. Rxa7 Nf5 26. Bc6 1-0

