[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Avalos Parra, Joao"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2148"]
[BlackElo "2098"]
[PlyCount "85"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 Nbd7 7. Qc2 c6 8. h3 Qc7 9. Rd1 e5 10. Be2 Re8 11. 0-0 Nf8 12. Bh4 Bf5 13. Qb3 Ne6 14. Bg3 Ne4 15. Nxe4 Bxe4 16. Nd2 Bf5 17. d5 Nc5 18. Qa3 a5 19. Nb3 Bc2 20. Rc1 Bxb3 21. axb3 f5 22. b4 axb4 23. Qxb4 Ra4 24. Qd2 Nb3 25. Qc2 Nxc1 26. Rxc1 Rea8 27. Qb3 Qf7 28. Bf1 f4 29. exf4 exf4 30. Bh2 Bd4 31. Qf3 g5 32. dxc6 bxc6 33. Qxc6 Ra2 34. c5 d5 35. h4 Rxb2 36. Qxa8+ Kg7 37. Qd8 Rxf2 38. Kh1 gxh4 39. Qg5+ Kh8 40. c6 Be3 41. c7 Rxf1+ 42. Rxf1 Qxc7 43. Bxf4 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "3"]
[White "Caballero, William"]
[Black "Bogaudinov, Rushan"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2098"]
[BlackElo "1912"]
[PlyCount "84"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. g3 a5 7. Bg2 a4 8. a3 axb3 9. cxb3 Nc6 10. 0-0 Bg4 11. h3 Bf5 12. Nc3 Ne4 13. Nd2 Nxc3 14. Bxc3 Qd7 15. Kh2 d5 16. b4 h5 17. Nb3 b6 18. Nd2 e5 19. Nf3 e4 20. Nd2 Na7 21. a4 c5 22. bxc5 bxc5 23. Nb3 c4 24. Nc5 Qc6 25. f3 exf3 26. Bxf3 Be6 27. e4 dxe4 28. Bxe4 Bd5 29. Bc2 Nc8 30. Qd2 Nd6 31. Qg5 Ne4 32. Nxe4 Bxe4 33. Bxe4 Qxe4 34. Rae1 Qc2+ 35. Bd2 Rxa4 36. Rf2 c3 37. Be3 Qd3 38. Ree2 Bxd4 39. Bxd4 Rxd4 40. Re3 Qc4 41. Rc2 Rd2+ 42. Rxd2 cxd2 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "2"]
[White "Caballero, William"]
[Black "Johnson, Frank B"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2098"]
[BlackElo "2193"]
[PlyCount "82"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. b3 d5 6. Bb2 c5 7. d3 Nc6 8. Nbd2 Re8 9. e4 e5 10. Re1 d4 11. a4 b6 12. Nc4 Qc7 13. Bc1 h6 14. h3 Kh7 15. Kh2 Be6 16. Nh4 Nd7 17. f4 exf4 18. Bxf4 Nde5 19. Nxe5 Bxe5 20. Qd2 g5 21. Bxe5 Nxe5 22. Nf3 Rg8 23. Nxe5 Qxe5 24. Rf1 h5 25. Rf3 Rg6 26. Kg1 Rag8 27. Raf1 R8g7 28. Qf2 g4 29. hxg4 hxg4 30. Rf4 Rh6 31. Re1 Qh5 32. Kf1 Qe5 33. Ke2 Kg8 34. Rh1 Rgh7 35. Rxh6 Rxh6 36. Bf1 a6 37. Kd2 b5 38. axb5 axb5 39. Be2 c4 40. Bxg4 cxb3 41. Bxe6 Qxe6 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "5"]
[White "Caballero, William"]
[Black "Koridze, Lile"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2098"]
[BlackElo "2121"]
[PlyCount "86"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. b3 c5 6. Bb2 d5 7. d3 Be7 8. Nbd2 0-0 9. e4 Nc6 10. a4 a6 11. Re1 Qc7 12. h3 dxe4 13. dxe4 Rfd8 14. Qe2 Nd4 15. Nxd4 cxd4 16. Rec1 b4 17. Nc4 Rac8 18. Rd1 e5 19. Bc1 Nd7 20. h4 Nc5 21. a5 d3 22. cxd3 Nxb3 23. Rb1 Nxa5 24. Ne3 Bc5 25. Nf5 f6 26. Qg4 Kh8 27. h5 Bf8 28. Nh4 Qc2 29. Be3 Qc6 30. Ng6+ Kg8 31. Rbc1 Qd7 32. Qxd7 Rxd7 33. Rxc8 Bxc8 34. Rc1 Bb7 35. Nh4 Rxd3 36. Bh3 Rc3 37. Be6+ Kh8 38. Rd1 Bc8 39. Rd8 Bxe6 40. Rxf8+ Bg8 41. Rb8 b3 42. Nf5 Rc7 43. Nd6 Rd7 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Caballero, William"]
[Black "Kostiukov, Alexandr"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2098"]
[BlackElo "2271"]
[PlyCount "92"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. Nc3 d5 7. e4 Nc6 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Nd2 Qd7 11. Nc4 b6 12. Re1 Bb7 13. Qe2 Rfe8 14. c3 Rad8 15. Rd1 h6 16. Be3 Kh7 17. Rd2 e5 18. Rad1 Qc7 19. a4 Ne7 20. Bxb7 Qxb7 21. Qf1 Nf5 22. Qg2 Qd7 23. Qe4 Qxa4 24. Nd6 Qxe4 25. dxe4 Nxd6 26. Rxd6 Bf6 27. Rd7 Kg7 28. Kf1 Rxd7 29. Rxd7 Re7 30. Rd6 Rc7 31. c4 Be7 32. Rd5 f6 33. f4 exf4 34. gxf4 Kf7 35. b3 Ke6 36. f5+ Kf7 37. Bf4 Rb7 38. Kg2 g5 39. Bg3 Ke8 40. h4 Rd7 41. h5 Rxd5 42. exd5 Kd7 43. Bb8 Bd6 44. Bxa7 Kc7 45. b4 cxb4 46. c5 Bxc5 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Caballero, William"]
[Black "Kostiukov, Alexandr"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2098"]
[BlackElo "2271"]
[PlyCount "98"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 f5 6. Bd3 Nf6 7. Nge2 0-0 8. f3 Na6 9. Be3 b6 10. Qd2 Nc5 11. 0-0-0 fxe4 12. Nxe4 Ncxe4 13. fxe4 Ng4 14. Nc3 Nxe3 15. Qxe3 Qh4 16. Kb1 Bh6 17. Qe1 Qxe1 18. Rdxe1 Rf2 19. Re2 Rf6 20. h3 Bd7 21. Kc2 Raf8 22. Rhe1 Bf4 23. Nb5 Bxb5 24. cxb5 Bg3 25. Rd1 h5 26. Red2 Kg7 27. Re2 Rf2 28. Rxf2 Rxf2+ 29. Rd2 Rf7 30. Re2 Kh6 31. a4 Kg5 32. Rd2 Rf2 33. Rxf2 Bxf2 34. Be2 Kf4 35. Bf3 Kg3 36. Kd3 g5 37. Bxh5 Kxg2 38. Bg4 Kg3 39. b3 Bc5 40. Bd7 Kf2 41. Bg4 Ke1 42. Kc4 Kd2 43. Bf5 Kc2 44. Bg4 Kd2 45. Bf5 Ke3 46. Bg6 Kf4 47. Bf5 Ke3 48. Bg6 Kf4 49. Bf5 Ke3 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "11"]
[White "Caballero, William"]
[Black "Kotlyar, Kirill"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2098"]
[BlackElo "2390"]
[PlyCount "88"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c6 5. b3 Nbd7 6. Bb2 Bd6 7. d4 0-0 8. Bd3 dxc4 9. Bxc4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. 0-0 Bf5 13. Qxd8 Rfxd8 14. Rfd1 Bc2 15. Rxd8+ Rxd8 16. Rc1 Rd2 17. f4 Bc7 18. Re1 Ne4 19. Nxe4 Bxe4 20. Re2 Rd1+ 21. Kf2 b5 22. Bd4 bxc4 23. bxc4 Bb6 24. c5 Ba5 25. Rb2 Rd2+ 26. Rxd2 Bxd2 27. g4 f6 28. Ke2 Ba5 29. h4 Kf7 30. g5 f5 31. Be5 g6 32. Bb8 a6 33. Be5 Ke6 34. Bd6 Kd5 35. Kd1 Bb4 36. h5 Bxc5 37. hxg6 hxg6 38. Bxc5 Kxc5 39. Kd2 Kc4 40. a4 c5 41. a5 Kb3 42. Kc1 c4 43. Kd2 Kb2 44. Kd1 c3 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "2"]
[White "Caballero, William"]
[Black "Lacey, Patrick"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2098"]
[BlackElo "2184"]
[PlyCount "60"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Nbd2 Bg4 5. Be2 e6 6. b3 Bb4 7. Bb2 Ne4 8. 0-0 Nc3 9. Qe1 Nxe2+ 10. Qxe2 0-0 11. c3 Bd6 12. h3 Bh5 13. Rac1 Re8 14. c4 a6 15. g4 Bg6 16. Ne5 Bxe5 17. dxe5 Nb4 18. Qf3 Nxa2 19. Ra1 Nb4 20. Bd4 Nc2 21. Rac1 Nxd4 22. exd4 c6 23. Qg3 dxc4 24. Rxc4 Qd5 25. Qc3 Red8 26. f4 Rac8 27. Nf3 Be4 28. Rc5 Qd7 29. Rd1 b6 30. Rc4 c5 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Caballero, William"]
[Black "Liu, Casper Yukun"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2098"]
[BlackElo "2283"]
[PlyCount "44"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 e6 5. h3 Bh5 6. 0-0 Be7 7. Nbd2 0-0 8. c4 c6 9. b3 Nbd7 10. Bb2 a5 11. a3 Bd6 12. g4 Bg6 13. Rc1 Ne4 14. Nxe4 dxe4 15. Ne1 f5 16. e3 Qh4 17. f4 exf3 18. Nxf3 Qg3 19. Qe1 fxg4 20. Qxg3 Bxg3 21. hxg4 Bd3 22. Rfd1 Be2 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "5"]
[White "Caballero, William"]
[Black "Rodriguez Lopez, David"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2098"]
[BlackElo "2200"]
[PlyCount "78"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. c4 0-0 5. Ne2 c5 6. g3 Nc6 7. Bg2 b6 8. 0-0 Bb7 9. Nbc3 d6 10. d4 cxd4 11. exd4 Na5 12. Qd2 Bxg2 13. Kxg2 e6 14. Rad1 d5 15. Ba3 Re8 16. c5 Rc8 17. Na4 b5 18. Nb2 Nc6 19. Nd3 Ne4 20. Qe3 Qg5 21. f4 Qd8 22. Ne5 Qa5 23. Nxc6 Rxc6 24. b4 Qd8 25. Bc1 a5 26. a3 axb4 27. axb4 Ra6 28. Nc3 Nxc3 29. Qxc3 Qd7 30. Bb2 Rea8 31. Ra1 Ra4 32. Rxa4 bxa4 33. Ba3 Qc6 34. Rb1 Rb8 35. Qb2 Qb5 36. Qc3 Qe2+ 37. Kh3 h5 38. Rb2 Qf1+ 39. Kh4 Bf6# 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "1"]
[White "Caballero, William"]
[Black "Sadykov, Ramil"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2098"]
[BlackElo "2313"]
[PlyCount "102"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 c6 4. Bg2 Qc7 5. a4 a5 6. 0-0 Nbd7 7. c3 g6 8. Re1 Bg7 9. e4 e5 10. dxe5 dxe5 11. Nbd2 Nb6 12. Bf1 Be6 13. Qc2 h6 14. b3 0-0 15. Be2 Rfd8 16. Nf1 Kh7 17. Be3 Bf8 18. N3d2 Nfd7 19. Rad1 Bc5 20. Bxc5 Nxc5 21. Ne3 Kg7 22. Ndc4 Nxc4 23. Bxc4 Qe7 24. Bxe6 Qxe6 25. Nc4 b5 26. axb5 cxb5 27. Rxd8 Rxd8 28. Nxa5 Rc8 29. b4 Na4 30. c4 Qb6 31. Rd1 Rc7 32. Rd5 f6 33. Qd1 Qe6 34. c5 Nc3 35. Qd3 Nxd5 36. exd5 Qg4 37. d6 Rf7 38. Nc6 e4 39. Qe3 Qd1+ 40. Kg2 Qd5 41. Nd4 f5 42. Ne2 Kh7 43. Qd4 Qc6 44. Nf4 g5 45. Nh5 e3+ 46. f3 e2 47. Qe3 g4 48. Qxe2 Ra7 49. Nf6+ Kg6 50. Ne8 gxf3+ 51. Qxf3 Ra2+ 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "10"]
[White "Filippova, Margarita"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2026"]
[BlackElo "2098"]
[PlyCount "156"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Bg4 7. h3 Bc8 8. g4 Ne4 9. Nc3 Nxc3 10. bxc3 Nc6 11. e4 e5 12. a4 Re8 13. Re1 Na5 14. Qd3 c5 15. Ba3 b6 16. Red1 Ba6 17. Nd2 Qc7 18. d5 Qd7 19. Bb2 Rf8 20. Bf1 Bh6 21. Qg3 Bf4 22. Qg2 Kh8 23. f3 f5 24. Bc1 Be3+ 25. Kh1 f4 26. Bd3 Rg8 27. Qe2 Qe7 28. Nf1 Bxc1 29. Raxc1 Qh4 30. Kg2 Qe7 31. Nd2 Qd7 32. Ra1 Kg7 33. Rh1 h5 34. g5 h4 35. Rhg1 Rh8 36. Kh2 Rh5 37. Rg4 Qe7 38. Qg2 Bc8 39. Rg1 Bd7 40. Bc2 Rah8 41. Qf2 Bxg4 42. fxg4 R5h7 43. Qe2 Qxg5 44. Nf3 Qe7 45. g5 Rh5 46. Rg4 Nb7 47. Qf2 Nd8 48. Bd1 R5h7 49. Nxh4 Nf7 50. Nf3 Rxh3+ 51. Kg2 Nxg5 52. Nxg5 Rh2+ 53. Kf1 Rxf2+ 54. Kxf2 Rh2+ 55. Kg1 Rd2 56. Ne6+ Kf6 57. Bf3 Rd3 58. Kg2 Qh7 59. Ng5 Rd2+ 60. Kf1 Qh2 61. Bg2 Rb2 62. Nf3 Rb1+ 63. Kf2 Qh6 64. Nh4 Rb2+ 65. Kf1 g5 66. Nf3 Qh5 67. Rxg5 Qxg5 68. Nxg5 Kxg5 69. Bf3 Ra2 70. Be2 Rxa4 71. Bd3 Ra3 72. Ke2 Rxc3 73. Kd2 Ra3 74. Kc2 Ra4 75. Kb3 Rb4+ 76. Kc3 a5 77. Bc2 a4 78. Bxa4 Rxa4 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "Gao, Raymond"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2001"]
[BlackElo "2098"]
[PlyCount "85"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. a3 Nf6 2. b4 d5 3. Bb2 Nbd7 4. e3 g6 5. Nf3 Bg7 6. d4 0-0 7. c4 c6 8. Nc3 Re8 9. Qb3 e6 10. b5 Qc7 11. Be2 Ne4 12. 0-0 f5 13. a4 Ndf6 14. a5 a6 15. Ne5 Nxc3 16. Bxc3 Ne4 17. Be1 Bxe5 18. dxe5 Qxe5 19. Rd1 Qc7 20. f3 Nd6 21. b6 Qf7 22. Bg3 Nxc4 23. Bxc4 dxc4 24. Qxc4 e5 25. Qc5 f4 26. exf4 exf4 27. Bf2 Be6 28. Bd4 Bd5 29. Bb2 Qe7 30. Rxd5 cxd5 31. Qxd5+ Qe6 32. Qxb7 Qe7 33. Qd5+ Qe6 34. Qb7 Qf7 35. Qc6 Rac8 36. Qa4 Qe7 37. Qa2+ Qe6 38. Qb1 Qe3+ 39. Kh1 Rcd8 40. Qa2+ Qe6 41. Qa3 Qd6 42. Qc3 Qd3 43. Qg7# 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "Gruzman, Ilya"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2124"]
[BlackElo "2098"]
[PlyCount "9"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "9"]
[White "Ishvi, Aggarwal"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1959"]
[BlackElo "2098"]
[PlyCount "70"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 d6 6. 0-0 Nbd7 7. h3 b6 8. Bh2 Bb7 9. a4 a6 10. c4 Ne4 11. Nc3 Nxc3 12. bxc3 a5 13. Qc2 Nf6 14. Bd3 Ba6 15. e4 Nd7 16. Rfd1 e5 17. dxe5 dxe5 18. c5 Qe7 19. c6 Bxd3 20. Qxd3 Nc5 21. Qc4 Rad8 22. Rd5 Rxd5 23. exd5 Rd8 24. Re1 e4 25. Nd4 Be5 26. f4 Bd6 27. Nb5 Qf6 28. g3 Re8 29. Kg2 g5 30. Nxd6 cxd6 31. fxg5 Qf3+ 32. Kg1 Nd3 33. Rf1 Qe3+ 34. Kg2 Qe2+ 35. Kg1 Ne5 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Melikhov, Evgeny V"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2172"]
[BlackElo "2098"]
[PlyCount "59"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 c6 7. Bd3 a6 8. Nge2 b5 9. 0-0 Nbd7 10. a3 e5 11. d5 cxd5 12. cxd5 Bb7 13. b4 Rc8 14. a4 bxa4 15. Nxa4 Ne8 16. Rc1 Rxc1 17. Qxc1 Nc7 18. Nec3 f5 19. exf5 gxf5 20. Bh6 Nxd5 21. Bc4 N7b6 22. Nxd5 Nxa4 23. Ne7+ Kh8 24. Bxg7+ Kxg7 25. Qg5+ Kh8 26. Ng6+ Kg7 27. Nxf8+ Qxg5 28. Ne6+ Kf6 29. Nxg5 Kxg5 30. Ra1 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Myers, Dominique"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2022"]
[BlackElo "2098"]
[PlyCount "38"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rdf8 14. h3 Rxf3 15. Qxf3 Qxg5 16. Rae1 Qf4 17. Qd5 Qh2+ 18. Kf1 Nd8 19. Re8 Qh1+ 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "8"]
[White "Caballero, William"]
[Black "Ruiz Jaraba, Valentina Sofia"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2087"]
[BlackElo "1811"]
[PlyCount "73"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d5 7. cxd5 Bxf5 8. exf5 Nd4 9. Nc3 Nf6 10. Bd3 Be7 11. 0-0 0-0 12. f4 e4 13. Bb1 Nxf5 14. g4 Bc5+ 15. Kh1 Nd6 16. g5 Nd7 17. Nxe4 Nxe4 18. Bxe4 Re8 19. Qd3 g6 20. Bd2 Bb6 21. b4 Rc8 22. Rac1 Rxc1 23. Rxc1 Qe7 24. Bf3 Qd6 25. Rc4 f5 26. Qc3 Qe7 27. Rc8 Rxc8 28. Qxc8+ Nf8 29. Qc4 Qd6 30. Kg2 h6 31. h4 Kh7 32. Qc3 Ba7 33. gxh6 Kxh6 34. Qh8+ Nh7 35. Bc3 Qd7 36. Bf6 g5 37. hxg5+ 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "9"]
[White "Zuluaga Mancilla, Cesar"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2242"]
[BlackElo "2087"]
[PlyCount "113"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 e6 4. Bd3 b6 5. 0-0 Bb7 6. Nbd2 d6 7. b3 Nbd7 8. Bb2 Be7 9. Re1 Qc7 10. c4 0-0 11. Rc1 a6 12. a3 Rac8 13. Qe2 Rfe8 14. b4 Bf8 15. Bb1 Qb8 16. e4 cxd4 17. Bxd4 e5 18. Bb2 g6 19. Nf1 Bh6 20. Rcd1 Nf8 21. Ne3 Ne6 22. g3 Bf8 23. Nd5 Nd7 24. h4 Nc7 25. Bd3 Bxd5 26. cxd5 b5 27. Rc1 Qb7 28. Nd2 Bh6 29. Rc6 Nb8 30. Rc2 Na8 31. Nb3 Rxc2 32. Bxc2 Nb6 33. Na5 Qd7 34. Kg2 Rc8 35. Bb3 f5 36. h5 f4 37. Nc6 fxg3 38. fxg3 Rf8 39. hxg6 hxg6 40. Rh1 Bg5 41. Rf1 Re8 42. Bc1 Bxc1 43. Rxc1 Kg7 44. Qe3 Rh8 45. Rh1 Rxh1 46. Kxh1 Nxc6 47. dxc6 Qxc6 48. Be6 Nc4 49. Qa7+ Kh6 50. Bd5 Qc8 51. Kh2 Qg4 52. Qf2 Kh5 53. Qf7 Qe2+ 54. Kh3 Qg4+ 55. Kh2 Qe2+ 56. Kh3 Qg4+ 57. Kh2 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.06"]
[Round "6"]
[White "Caballero, William"]
[Black "Arrieta Hernandez, Cristian"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2087"]
[BlackElo "2160"]
[PlyCount "108"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 c5 4. Nf3 Nf6 5. exd5 exd5 6. Bb5+ Nc6 7. 0-0 cxd4 8. Nxd4 Bd7 9. Nf3 Be6 10. Nd4 Bd7 11. Bf4 Be7 12. Qd3 0-0 13. Nf5 Bc5 14. a3 a6 15. Ba4 b5 16. Bb3 Be6 17. Rad1 Ra7 18. Bg5 Rd7 19. Ne2 Ne5 20. Qg3 Ne4 21. Bxd8 Nxg3 22. Nfxg3 Rfxd8 23. Nf4 Nc4 24. Nd3 Ba7 25. h3 g6 26. Rfe1 h5 27. Re2 h4 28. Nf1 g5 29. Ne5 Rd6 30. Bxc4 bxc4 31. Nf3 f6 32. Nd4 Kf7 33. Ne3 Bc8 34. Nef5 Bxf5 35. Nxf5 Re6 36. Red2 Kg6 37. Nd4 Bxd4 38. Rxd4 Rb8 39. Rxd5 Rxb2 40. Rd6 Re2 41. R1d2 Rxd2 42. Rxd2 c3 43. Rd3 Rxc2 44. Kf1 Kf5 45. Ke1 Ke4 46. Rf3 f5 47. Kd1 Ra2 48. a4 f4 49. Kc1 Kd4 50. g3 Rxf2 51. Rxf2 hxg3 52. Rg2 Ke3 53. Kd1 Kf3 54. Rc2 g2 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.06"]
[Round "7"]
[White "Carvajal Barreto, Misael Camilo"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1780"]
[BlackElo "2087"]
[PlyCount "83"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. g3 d5 4. Bg2 Nc6 5. b3 cxd4 6. exd4 Bf5 7. c3 Rc8 8. Bb2 e6 9. Nf3 Bd6 10. 0-0 h6 11. Re1 0-0 12. Nh4 Bh7 13. f4 Ne4 14. Nd2 f5 15. Nxe4 fxe4 16. Qg4 Qf6 17. Bh3 Bf5 18. Nxf5 exf5 19. Qh5 Kh7 20. Rf1 Rc7 21. Rad1 Ne7 22. Kh1 b5 23. a3 a5 24. Qe2 Rb8 25. Rc1 Qf7 26. Rc2 Rb6 27. Rfc1 a4 28. b4 Rc4 29. Qe3 Rc8 30. Rf2 Qh5 31. Bf1 g5 32. Be2 gxf4 33. gxf4 Qh4 34. Rg1 Rg8 35. Rxg8 Nxg8 36. Qg3 Qf6 37. Rg2 Ne7 38. h4 Rb8 39. Bc1 Qf7 40. Bh5 Qf6 41. Be2 Qf7 42. Bh5 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.05"]
[Round "5"]
[White "Munoz Galvez, Jhon Edison"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2312"]
[BlackElo "2087"]
[PlyCount "88"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 e5 6. Nc3 Nge7 7. Ne1 d6 8. Nc2 0-0 9. Ne3 Rb8 10. a3 a6 11. b4 f5 12. b5 Nd4 13. Rb1 axb5 14. cxb5 Be6 15. Ned5 Nxd5 16. Nxd5 e4 17. Nf4 Bf7 18. d3 d5 19. a4 b6 20. e3 Ne6 21. Ba3 Nxf4 22. gxf4 Ra8 23. d4 cxd4 24. Bxf8 Qxf8 25. Rc1 dxe3 26. fxe3 Qa3 27. Re1 Bf8 28. Ra1 Qc3 29. Qd4 Qa5 30. Rac1 Ba3 31. Rcd1 Bc5 32. Qe5 Qb4 33. Rc1 Rxa4 34. Qb8+ Bf8 35. Qxb6 Ra2 36. Bf1 h5 37. Qd4 Qe7 38. Rc8 Kh7 39. Re2 Bg7 40. Qb6 Rxe2 41. Bxe2 d4 42. Rc7 Qh4 43. Rxf7 Qe1+ 44. Bf1 d3 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "3"]
[White "Borre Meza, Orlando David"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1838"]
[BlackElo "2087"]
[PlyCount "72"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 g6 5. cxb5 a6 6. bxa6 Bg7 7. Nc3 Bxa6 8. e4 Bxf1 9. Kxf1 d6 10. g3 Nbd7 11. Kg2 0-0 12. Nd2 Ra6 13. Nc4 Qa8 14. Qe2 Rb8 15. Rd1 Nb6 16. a3 Nfd7 17. Ra2 Na4 18. Nxa4 Rxa4 19. Qc2 Rab4 20. Rd3 Rxc4 21. Qxc4 Ne5 22. Qc2 Nxd3 23. Qxd3 Qa4 24. Kh1 Rb3 25. Qc2 Bd4 26. h3 Bxf2 27. Qxf2 Qxe4+ 28. Kh2 Qb1 29. Qf4 Qxa2 30. Qa4 Kg7 31. Qh4 Rxb2+ 32. Bxb2+ Qxb2+ 33. Kg1 Qxa3 34. Qxe7 Qxg3+ 35. Kf1 Qxh3+ 36. Kf2 Qh2+ 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "4"]
[White "Caballero, William"]
[Black "Barraza, Luis Alberto"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2087"]
[BlackElo "1926"]
[PlyCount "81"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c5 8. b3 Rb8 9. Bb2 b6 10. Re1 Bb7 11. d5 Re8 12. Qd2 a6 13. a4 Nf8 14. Rad1 Bc8 15. h3 Bd7 16. e4 b5 17. axb5 axb5 18. e5 dxe5 19. Nxe5 bxc4 20. bxc4 Qc8 21. Kh2 h5 22. Ra1 Rb6 23. Ra5 h4 24. Ba3 hxg3+ 25. fxg3 Nh5 26. Bxc5 Qb8 27. Bxb6 Bxe5 28. Rxe5 Qxe5 29. Bf2 Rb8 30. Qd4 Qg5 31. Ra7 Qc1 32. c5 Rb2 33. Ra8 f6 34. c6 Bf5 35. d6 e5 36. Qd5+ Kg7 37. Rxf8 Rxf2 38. Rg8+ Kh6 39. Rh8+ Kg5 40. h4+ Kg4 41. Qf3+ 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "2"]
[White "Caballero, William"]
[Black "Herrera Jimenez, Mateo"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2087"]
[BlackElo "1681"]
[PlyCount "81"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Nbd2 b6 8. Qc2 Bb7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Rd1 Nf6 13. Qc2 Qc7 14. Bf4 Bd6 15. Bg5 Nd7 16. c5 bxc5 17. dxc5 Bxc5 18. Rxd7 Bxf2+ 19. Kxf2 Qxd7 20. Rd1 Qc7 21. Bf4 Qb6+ 22. Be3 c5 23. Ng5 g6 24. Bxb7 Qxb7 25. Ne4 Rab8 26. b3 c4 27. bxc4 Qb2 28. Rd2 Qxc2 29. Rxc2 Rfd8 30. Bxa7 Rb1 31. c5 Rc8 32. c6 f5 33. Nd6 Rc7 34. a4 Rxa7 35. c7 Rxc7 36. Rxc7 Rb2+ 37. Ke3 Rxh2 38. Kf4 h6 39. Ke5 Re2+ 40. Kf6 g5 41. Nf7 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "1"]
[White "Fernandez Noriega, Adriana Sofia"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1252"]
[BlackElo "2087"]
[PlyCount "78"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. d3 Bg7 6. 0-0 0-0 7. Bf4 d5 8. e5 Nh5 9. Qd2 Nxf4 10. Qxf4 Qb6 11. Bxc6 bxc6 12. b3 Qa5 13. Rc1 f6 14. Qe3 Bg4 15. Nbd2 Rad8 16. d4 Qc7 17. h3 Bf5 18. g4 Bc8 19. Kh1 f5 20. Nh2 fxg4 21. hxg4 Rf7 22. f4 Rdf8 23. Rf1 Ba6 24. Rf2 Bh6 25. Rg2 Bxf4 26. Qh3 cxd4 27. cxd4 Qa5 28. Rd1 c5 29. e6 Rf6 30. g5 Rf5 31. Ndf3 Bxh2 32. Rxh2 h5 33. Rf2 Qc3 34. Kg2 cxd4 35. Rxd4 Qe3 36. Qg3 Be2 37. Rd2 Bxf3+ 38. Kh2 d4 39. Qh4 Qe1 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.07"]
[Round "8"]
[White "Caballero, William"]
[Black "Munoz Monroy, Cinthya Carolina"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2125"]
[BlackElo "1931"]
[PlyCount "57"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Ne5 Bf5 7. g4 Be4 8. Rg1 Nbd7 9. Nc4 Qc7 10. g5 Qxh2 11. Rg3 Bf5 12. gxf6 Nxf6 13. Qf3 e6 14. Bf4 Nh5 15. 0-0-0 Nxg3 16. Ne5 Bd6 17. Bxg3 Qh6+ 18. Kb1 Bxe5 19. Bxe5 f6 20. Bg3 Qg6 21. Rd2 Qg4 22. Qe3 h5 23. Be2 Qh3 24. Qf4 h4 25. Bh2 Rd8 26. Qc7 e5 27. Qxg7 Rh7 28. Qxf6 exd4 29. Bh5+ 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.07"]
[Round "9"]
[White "Giraldo Bohorquez, Lucas"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1845"]
[BlackElo "2125"]
[PlyCount "121"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. b3 Bd6 7. Be2 0-0 8. 0-0 Qe7 9. Bb2 a6 10. Qc2 dxc4 11. bxc4 e5 12. d5 c5 13. e4 Ne8 14. Bd3 Bc7 15. h3 Nd6 16. a4 Ba5 17. Nd2 Qh4 18. Bc1 h6 19. Nf3 Qh5 20. Ne2 Qg6 21. Ng3 Qf6 22. Nh2 Nb6 23. Be3 Bb4 24. a5 Nd7 25. Ng4 Qe7 26. Bc1 Re8 27. Bb2 f6 28. Ne3 Nf8 29. Be2 Qc7 30. Bc3 Bxc3 31. Qxc3 Rb8 32. Bg4 Bxg4 33. hxg4 Ng6 34. Nef5 Nf7 35. Nh5 Nf4 36. Qc2 Nxh5 37. gxh5 b5 38. axb6 Rxb6 39. Rfb1 Reb8 40. Rxb6 Rxb6 41. Qa4 Kf8 42. Ra3 Nd6 43. Nxd6 Qxd6 44. Qd1 Qd7 45. Ra5 Qc7 46. Qa1 Qc8 47. f3 Ke7 48. Qe1 Qc7 49. Kh2 Rd6 50. Qc3 Rb6 51. Qe3 Kd6 52. Qa3 Qc8 53. Kg3 f5 54. exf5 Qxf5 55. Qxc5+ Kd7 56. Qe3 Qxh5 57. Ra1 Rb2 58. Qe4 Qg5+ 59. Qg4+ Qxg4+ 60. Kxg4 Rxg2+ 61. Kf5 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.06"]
[Round "6"]
[White "Caballero, William"]
[Black "Garcia, Andres Felipe"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2125"]
[BlackElo "1577"]
[PlyCount "53"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bg5 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Ng4 8. h3 Nxf2 9. Kxf2 Bxe5 10. Nf3 Bxc3 11. bxc3 Be6 12. a3 f6 13. Bf4 c5 14. Bb5+ Kf7 15. Rhe1 a6 16. Bf1 b5 17. g4 Nc6 18. a4 c4 19. Rb1 g5 20. Bxg5 Bd5 21. Be3 h5 22. axb5 axb5 23. Rxb5 Bxf3 24. Kxf3 hxg4+ 25. hxg4 Ne5+ 26. Kg3 Ra2 27. Rxe5 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.06"]
[Round "7"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2171"]
[BlackElo "2125"]
[PlyCount "45"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. d5 Nb4 8. Be2 a5 9. a3 Na6 10. e5 dxe5 11. fxe5 Ng4 12. Bf4 c6 13. h3 f5 14. Qd2 g5 15. Bg3 f4 16. hxg4 fxg3 17. Qxg5 Bd7 18. Bd3 h6 19. Rxh6 Rxf3 20. gxf3 Nc5 21. Bh7+ Kh8 22. Bg6+ Kg8 23. Qh5 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.05"]
[Round "5"]
[White "Toro Castaneda, Elizabeth"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1937"]
[BlackElo "2125"]
[PlyCount "90"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 d6 7. Bc4 Nf6 8. 0-0 0-0 9. Re1 Bd7 10. Bf1 a5 11. a4 Nb4 12. Nb5 Qc8 13. c3 Nc6 14. f4 Bg4 15. Be2 Bxe2 16. Qxe2 Rd8 17. Be3 Nxe4 18. Bb6 d5 19. Bxd8 Qxd8 20. Rad1 e6 21. Qf3 Qf6 22. Qe3 Bh6 23. Rf1 Qd8 24. Qh3 Qb6+ 25. N3d4 Bg7 26. Kh1 Nxd4 27. cxd4 Rc8 28. Qe3 Rc2 29. Rc1 Rxb2 30. Rc8+ Bf8 31. Qa3 Rb4 32. Rfc1 Kg7 33. h3 Be7 34. Re8 Bd6 35. Nxd6 Qxd6 36. Qe3 Rxa4 37. Rcc8 Ra3 38. Qc1 Rd3 39. Kh2 Qb4 40. Rg8+ Kf6 41. Rcd8 Qb3 42. Qe1 Rg3 43. Rd7 Qb2 44. Qg1 Qe2 45. Rf8 Rxh3+ 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "2"]
[White "Caballero, William"]
[Black "Pena, Alcides"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2125"]
[BlackElo "1576"]
[PlyCount "93"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. Nbd2 Bb7 14. Nf1 Rac8 15. Bd3 Nc6 16. Ng3 g6 17. Bh6 Rfe8 18. Rc1 Qb8 19. Bc2 Nb4 20. Bb3 Rxc1 21. Qxc1 Nd3 22. Qd1 Nxe1 23. Ng5 d5 24. Qxe1 Bd6 25. Qe3 exd4 26. Qf3 Be5 27. exd5 Bxg3 28. fxg3 Qe5 29. Kh2 Re7 30. Qd3 Ne4 31. d6 Nxd6 32. Nf3 Bxf3 33. Qxf3 Nc4 34. Qa8+ Re8 35. Qxa6 Ne3 36. Qb7 Qe7 37. Qxb5 Qe4 38. Qe2 d3 39. Qf2 Re7 40. Bg5 Nf5 41. Bxe7 Qxe7 42. Qf4 Ne3 43. Qd4 d2 44. Kg1 Nc4 45. Qxc4 Qe6 46. Qxe6 fxe6 47. Bxe6+ 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "3"]
[White "Gonzalez Zapata, Julian David"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1716"]
[BlackElo "2125"]
[PlyCount "76"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 b5 7. Qd2 b4 8. Nd1 d6 9. Ne2 e6 10. 0-0 Qb6 11. f4 Nge7 12. g4 f5 13. gxf5 exf5 14. Ng3 0-0 15. Qf2 fxe4 16. dxe4 Ne5 17. Qe1 Nc4 18. Bc1 Ba6 19. Kh1 Rbe8 20. Ne2 Kh8 21. c3 d5 22. e5 d4 23. cxd4 cxd4 24. Be4 d3 25. Ng3 d2 26. Bxd2 Nxd2 27. Qxd2 Bxf1 28. Nxf1 Bxe5 29. f5 gxf5 30. Bf3 f4 31. Nf2 Rg8 32. Re1 Ng6 33. Nh3 Nh4 34. Be4 Rg7 35. Qe2 Qe6 36. Qh5 Reg8 37. Nd2 Bf6 38. Rf1 Qxh3 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.03"]
[Round "1"]
[White "Caicedo Anguila, Juliana Andrea"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1591"]
[BlackElo "2125"]
[PlyCount "51"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 Bb7 5. Nc3 b4 6. Nb1 e6 7. dxe6 fxe6 8. e3 Be7 9. Bd3 0-0 10. Nbd2 d5 11. Qc2 Qe8 12. 0-0 Qh5 13. e4 d4 14. e5 Ng4 15. h3 Nxe5 16. Nxe5 Qxe5 17. Bxh7+ Kh8 18. Be4 Nc6 19. Nf3 Qc7 20. Re1 Rad8 21. Bg5 d3 22. Qd1 d2 23. Re3 Bf6 24. Ne5 Bxg5 25. Qh5+ Bh6 26. Qg6 1-0

[Event "COL-chT"]
[Site "Medellin"]
[Date "2021.12.11"]
[Round "5.2"]
[White "Caballero, William"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2105"]
[BlackElo "2448"]
[PlyCount "77"]
[EventDate "2021.12.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Liga Atlantico Abs"]
[BlackTeam "Liga de Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nbd7 7. h3 Bg7 8. Nf3 0-0 9. 0-0 Bb7 10. Bh6 e5 11. Bxg7 Kxg7 12. dxe5 dxe5 13. Qe3 Qe7 14. Ne2 Rfe8 15. Ng3 h6 16. a4 a6 17. Kh1 Qc5 18. Qd2 Rad8 19. Nh4 Kh7 20. Rae1 Re6 21. f4 exf4 22. Rxf4 Qg5 23. Qf2 Ne5 24. Be2 Rd2 25. Rf1 Rxc2 26. Rxf6 Rxf6 27. Qxf6 Qxg3 28. Qe7 Kg7 29. Qf6+ Kg8 30. Qd8+ Kh7 31. Qe7 Kg8 32. Qd8+ Kg7 33. Qf6+ Kh7 34. Qe7 h5 35. Rxf7+ Nxf7 36. Qxf7+ Kh6 37. Qf8+ Kh7 38. Qf7+ Kh6 39. Qf8+ 1/2-1/2

[Event "COL-chT"]
[Site "Medellin"]
[Date "2021.12.11"]
[Round "6.2"]
[White "Caballero, William"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2105"]
[BlackElo "2054"]
[PlyCount "86"]
[EventDate "2021.12.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Liga Atlantico Abs"]
[BlackTeam "Antioquia Polijic"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. e3 cxd4 7. exd4 d6 8. b3 Be7 9. Bb2 0-0 10. c4 Nbd7 11. Re1 Re8 12. Nbd2 Qc7 13. Rc1 Rac8 14. Bh3 Rcd8 15. b4 Qb8 16. Qb3 Qa8 17. Qe3 Bf8 18. a3 h5 19. Qf4 a6 20. Ng5 e5 21. Qh4 Be7 22. f4 Nf8 23. Bf5 g6 24. Bc2 N6h7 25. dxe5 dxe5 26. Nde4 f5 27. Nf2 Nxg5 28. fxg5 Ne6 29. Rxe5 Bxg5 30. Rxe6 Bxh4 31. Rxg6+ Kf7 32. Rg7+ Kf8 33. gxh4 Re2 34. Rg5 Rxf2 35. Kxf2 Be4 36. Rcg1 Ke8 37. Rg8+ Kf7 38. R1g7+ Ke6 39. Rg6+ Ke7 40. R6g7+ Ke6 41. Rg6+ Kd7 42. Ba4+ b5 43. R6g7+ Ke6 1/2-1/2

[Event "COL-chT"]
[Site "Medellin"]
[Date "2021.12.10"]
[Round "4.2"]
[White "Corredor, Fabian"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2073"]
[BlackElo "2105"]
[PlyCount "62"]
[EventDate "2021.12.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Boyaca II"]
[BlackTeam "Liga Atlantico Abs"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 c5 5. dxc5 Qa5 6. cxd6 Nxe4 7. dxe7 Bxe7 8. Qd5 Nc5 9. Bh6 Nc6 10. Bb5 Bd7 11. Nf3 0-0-0 12. Bxc6 Bxc6 13. Qc4 Na4 14. 0-0 Nxb2 15. Qxf7 Bb4 16. Nd1 Bd5 17. Qf6 Nc4 18. c3 Bc5 19. Nd4 Qc7 20. Ne3 Nxe3 21. fxe3 Rhe8 22. Bf4 Qd7 23. Qg5 h6 24. Qxh6 g5 25. Bxg5 Rh8 26. Qf6 Rdg8 27. h4 Rxh4 28. Qf5 Rxg5 29. Qxg5 Rg4 30. Qf5 Rxg2+ 31. Kh1 Rg5+ 0-1

[Event "COL-chT"]
[Site "Medellin"]
[Date "2021.12.10"]
[Round "3.2"]
[White "Lopez Ramirez, David Santiago"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2047"]
[BlackElo "2105"]
[PlyCount "114"]
[EventDate "2021.12.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca"]
[BlackTeam "Liga Atlantico Abs"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. c4 c5 6. 0-0 cxd4 7. Nxd4 Nc6 8. Nc3 Qb6 9. Nc2 d6 10. b3 Qa5 11. Bd2 Qh5 12. e4 Bg4 13. f3 Bh3 14. Ne2 Bxg2 15. Kxg2 g5 16. h3 e6 17. Bc3 Rad8 18. Ne3 Qg6 19. Qc2 Rfe8 20. Rad1 h5 21. Kh2 Bh6 22. Qb2 Bg7 23. h4 Qh6 24. hxg5 Qxg5 25. Qc1 Ne5 26. Nd5 Neg4+ 27. Kg1 Nxe4 28. Qxg5 Nxg5 29. Nc7 Ne3 30. Bxg7 Kxg7 31. Nxe8+ Rxe8 32. Rxd6 Nxf1 33. Kxf1 Nxf3 34. Rd7 Rb8 35. Nf4 Ne5 36. Rc7 Kf6 37. Nxh5+ Kf5 38. Nf4 a6 39. Kg2 Ke4 40. Kf2 b6 41. Ra7 a5 42. c5 bxc5 43. Rxa5 Rd8 44. Ra4+ c4 45. bxc4 Rd2+ 46. Kf1 Rc2 47. c5+ Kf3 48. Ra3+ Kg4 49. Ne2 Rxc5 50. Rc3 Ra5 51. Nc1 Ra4 52. Kf2 f5 53. Ke2 Nc4 54. Kd3 Ne5+ 55. Kc2 Nf3 56. Kb3 Re4 57. Rc4 Nd2+ 0-1

[Event "COL-chT"]
[Site "Medellin"]
[Date "2021.12.09"]
[Round "2.2"]
[White "Caballero, William"]
[Black "Vargas Viscaino, Jesus Daniel"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2105"]
[BlackElo "1900"]
[PlyCount "88"]
[EventDate "2021.12.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Liga Atlantico Abs"]
[BlackTeam "Atlantico Quintal"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 e6 2. d4 d5 3. Nc3 c6 4. cxd5 exd5 5. Bf4 Bf5 6. e3 Nf6 7. Bd3 Bg6 8. Nf3 Bd6 9. Bxd6 Qxd6 10. 0-0 Nbd7 11. Qc2 0-0 12. h3 Rfe8 13. Bxg6 hxg6 14. Ng5 Re7 15. b4 a6 16. a4 Nb6 17. b5 cxb5 18. axb5 a5 19. Rfc1 Nc4 20. Nf3 Rc8 21. Ne2 Rec7 22. Qd3 Ne4 23. Qb3 b6 24. Rd1 g5 25. Rac1 Qe6 26. Rc2 f6 27. Rdc1 Kf7 28. Nc3 Kg6 29. Nxe4 Qxe4 30. Qa2 Kh6 31. Rc3 Qe7 32. Qc2 Qd7 33. Nh2 g6 34. e4 Qxb5 35. Ng4+ Kg7 36. e5 f5 37. Nf6 a4 38. Qd3 a3 39. Qg3 Rh8 40. Qxg5 a2 41. h4 Qb2 42. h5 Rh6 43. Nxd5 a1Q 44. Nxc7 Qxc3 1/2-1/2

[Event "COL-chT"]
[Site "Medellin"]
[Date "2021.12.09"]
[Round "1.2"]
[White "Oliveros, Camilo"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2145"]
[BlackElo "2105"]
[PlyCount "59"]
[EventDate "2021.12.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Liga del Valle II"]
[BlackTeam "Liga Atlantico Abs"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rad1 Qa5 13. Bd4 Be6 14. f4 Rfc8 15. b3 axb3 16. axb3 b5 17. f5 Bd7 18. Bxf6 Bxf6 19. Nd5 Qxd2 20. Nxf6+ exf6 21. Rxd2 gxf5 22. Rxd6 Bc6 23. Rxf5 bxc4 24. Rc5 cxb3 25. Rdxc6 Rxc6 26. Rxc6 Ra1+ 27. Kf2 b2 28. Bd3 Rd1 29. Rb6 Rxd3 30. Rxb2 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.28"]
[Round "9"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1790"]
[BlackElo "2112"]
[PlyCount "30"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 Nd7 14. Bxg7 Kxg7 15. Bg4 Ne5 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.27"]
[Round "8"]
[White "Caballero, William"]
[Black "Rojas Castillo, Leibnitz Edison"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2112"]
[BlackElo "1779"]
[PlyCount "17"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. c4 Be7 7. Nc3 0-0 8. cxd5 exd5 9. Bg5 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Caballero, William"]
[Black "Garces Trujillo, Luis Javier"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2112"]
[BlackElo "1859"]
[PlyCount "68"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nc6 8. c3 Bd7 9. Bd3 Ne7 10. Qd2 Bc6 11. 0-0-0 Bxe4 12. Bxe4 c6 13. Rhe1 Qa5 14. Kb1 0-0-0 15. g4 Nd5 16. g5 Be7 17. Ne5 Rdf8 18. Bf3 Qc7 19. Bg4 Kb8 20. a3 Bd6 21. c4 Bxe5 22. dxe5 Nb6 23. Qc2 Rd8 24. f4 Rxd1+ 25. Rxd1 Rd8 26. Qxh7 Nxc4 27. Rxd8+ Qxd8 28. Be2 Qd4 29. Qg8+ Kc7 30. Qxf7+ Kb6 31. Bxc4 Qxc4 32. Qg6 Qf1+ 33. Kc2 Qc4+ 34. Kd1 Qf1+ 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "7"]
[White "Vargas Viscaino, Jesus Daniel"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1856"]
[BlackElo "2112"]
[PlyCount "84"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. Bxd5 Nxd5 11. exd5 Nb4 12. Nde2 Bf5 13. Rc1 b5 14. a3 Nxc2+ 15. Rxc2 Bxc2 16. Qxc2 b4 17. Na4 Qxd5 18. Nb6 Qe6 19. Kf2 Rad8 20. axb4 axb4 21. Nf4 Qa2 22. Re1 b3 23. Qc4 Qxb2+ 24. Re2 Qb1 25. Re1 Rd1 26. Rxd1 Qxd1 27. Nd3 Rd8 28. Nd5 e6 29. Qc7 Rf8 30. N5b4 b2 31. Nxb2 Bxb2 32. Qc2 Qxc2+ 33. Nxc2 Kg7 34. g4 Rc8 35. Nd4 Rc4 36. Ne2 f6 37. Kg3 Rc2 38. Nd4 Bxd4 39. Bxd4 g5 40. h4 gxh4+ 41. Kxh4 Rc4 42. Ba1 Kg6 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Caballero, William"]
[Black "Prasca Sosa, Rafael Felipe"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2112"]
[BlackElo "2364"]
[PlyCount "83"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 0-0 8. 0-0 Ne4 9. Nc3 Nxd2 10. Qxd2 f5 11. Ne5 Nd7 12. cxd5 exd5 13. f4 Nxe5 14. fxe5 Be6 15. e3 Rf7 16. Kh1 Qf8 17. Rf2 g5 18. Raf1 Qh6 19. Ne2 Raf8 20. b4 a6 21. a4 Rc8 22. Rb1 Qg6 23. Qd3 b5 24. Rff1 Qg7 25. Rfc1 Qf8 26. Qb3 Kh8 27. Bf3 Qh6 28. Rb2 Bd7 29. axb5 axb5 30. Ra2 Rcf8 31. Ra7 f4 32. exf4 gxf4 33. gxf4 Qh3 34. Rg1 Bxb4 35. Rg3 Qf1+ 36. Rg1 Qf2 37. Rxd7 Rxd7 38. Bg4 Rg7 39. Qxb4 Rfg8 40. Qd6 Qxe2 41. Qf6 Qe4+ 42. Bf3 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Vargas Arteaga, Alexis"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2277"]
[BlackElo "2112"]
[PlyCount "169"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 c6 5. e3 e6 6. Bd3 Qc7 7. 0-0 b6 8. e4 dxe4 9. Nxe4 Bb7 10. Re1 0-0-0 11. Bh4 Bd6 12. Nxd6+ Qxd6 13. c3 h6 14. Qa4 a5 15. Bg3 Qe7 16. b4 Nh5 17. bxa5 Nxg3 18. hxg3 b5 19. Qb3 h5 20. a4 h4 21. axb5 cxb5 22. Be4 Ba6 23. gxh4 Qd6 24. c4 bxc4 25. Rec1 Qc7 26. Qb4 Nf6 27. Bd3 Nd5 28. Qa4 cxd3 29. Rxc7+ Kxc7 30. Ne5 Kb7 31. Nxd3 Bxd3 32. Qb3+ Ka7 33. Qxd3 Rxh4 34. g3 Rh3 35. Qf3 f5 36. Re1 Rh6 37. Re5 Rf6 38. Qb3 g5 39. Qc4 Rd7 40. Qc5+ Kb8 41. a6 Rc7 42. Qd6 Rff7 43. Rxe6 Rfd7 44. a7+ Ka8 45. Re8+ Kxa7 46. Qa3+ Kb7 47. Qa8+ Kb6 48. Re1 Nb4 49. Qa4 Rxd4 50. Ra1 Rc5 51. Qa7+ Kc6 52. Qa8+ Kd6 53. Qd8+ Ke5 54. Re1+ Re4 55. Qb8+ Kd5 56. Rxe4 Nc6 57. Qg8+ Kxe4 58. Qxg5 Nd4 59. Kg2 Rc2 60. Qe3+ Kd5 61. Kh3 Re2 62. Qf4 Re4 63. Qg5 Re2 64. Kg2 Ke4 65. Qd8 Kd3 66. Qa5 Ke4 67. Qa1 Kd5 68. Qf1 Ke4 69. Kh3 Rc2 70. Qg2+ Nf3 71. Qf1 Nd4 72. Kh4 f4 73. Qb1 Nf3+ 74. Kg4 Nd4 75. gxf4 Kd5 76. Qb7+ Kd6 77. Qe4 Kc5 78. f5 Rxf2 79. f6 Rf1 80. Qe7+ Kd5 81. f7 Rg1+ 82. Kh3 Rf1 83. Kg4 Rf2 84. Qd7+ Ke5 85. Kh5 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Caballero, William"]
[Black "Gonzalez Velasco, Leandro"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2112"]
[BlackElo "1859"]
[PlyCount "67"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. f3 0-0 6. Qd2 Nc6 7. 0-0-0 e5 8. d5 Nd4 9. Nge2 Nxe2+ 10. Bxe2 Nh5 11. g3 f5 12. exf5 gxf5 13. f4 Nf6 14. fxe5 dxe5 15. Bc5 Re8 16. Bc4 Kh8 17. h3 Nd7 18. Be3 a6 19. d6 cxd6 20. Qxd6 Qf6 21. Qd2 e4 22. Bg5 e3 23. Qxd7 Qe5 24. Qxe8+ Qxe8 25. Rd8 Qxd8 26. Bxd8 b5 27. Bd5 Ra7 28. Bg5 b4 29. Ne2 h6 30. Bf4 a5 31. Bc4 Re7 32. Rd1 Bb7 33. Rd3 Re4 34. Bd5 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Mora Munoz, Alejandro"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1903"]
[BlackElo "2112"]
[PlyCount "84"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rac1 Qa5 13. f3 Be6 14. Nd5 Qxd2 15. Nxe7+ Kh8 16. Bxd2 Rfe8 17. Nd5 Nxd5 18. cxd5 Bxd5 19. Bb5 Re5 20. a3 Bxe4 21. fxe4 Rxb5 22. Rxf7 Bd4+ 23. Kf1 Rxb2 24. Ke2 Kg8 25. Rcc7 Rf8 26. Rxf8+ Kxf8 27. Kd3 Be5 28. Bb4 b5 29. Rxh7 Rxg2 30. Rb7 Rxh2 31. Rxb5 Kf7 32. Kc4 Ke6 33. Rb8 Rh4 34. Kd3 g5 35. Rg8 g4 36. Ke3 Rh3+ 37. Kf2 g3+ 38. Kg1 Rh4 39. Re8+ Kd7 40. Ra8 Rh2 41. Rg8 Re2 42. Ra8 Bd4+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "2112"]
[PlyCount "56"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 c5 7. c3 Nc6 8. Na3 e5 9. Bc2 cxd4 10. exd4 e4 11. d5 exf3 12. dxc6 fxg2 13. Kxg2 bxc6 14. Nc4 Bg4 15. Qxd6 Qc8 16. Qd3 Rd8 17. Qe3 Nd5 18. Qg3 Be2 19. Ne5 Bxf1+ 20. Kxf1 Rb8 21. Bb3 f6 22. Ng4 Kh8 23. Nf2 Qa6+ 24. c4 Nb6 25. Qc3 f5 26. Qc2 Rd4 27. Be3 Nxc4 28. Qe2 Nxe3+ 0-1

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.06"]
[Round "5"]
[White "Caballero, William"]
[Black "Guzman Mellado, Arcadio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2112"]
[BlackElo "1868"]
[PlyCount "41"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nc6 3. Bf4 a6 4. e4 dxe4 5. d5 e5 6. Bg3 Nce7 7. Bxe5 Ng6 8. Qd4 f6 9. Bg3 f5 10. f3 Nf6 11. 0-0-0 f4 12. Bxf4 Nxf4 13. Qe5+ Ne6 14. dxe6 Bd6 15. Qg5 0-0 16. fxe4 Nxe4 17. Qxd8 Rxd8 18. Nxe4 Bf4+ 19. Nd2 Bxe6 20. Bd3 c5 21. Ngf3 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.06"]
[Round "6"]
[White "Viloria, Daniel"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1894"]
[BlackElo "2112"]
[PlyCount "34"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 b5 10. Kb1 0-0 11. a3 Be7 12. Nce2 Ne5 13. Nc1 Bb7 14. Ndb3 Rac8 15. Bd3 d5 16. Bf1 dxe4 17. Qf2 exf3 0-1

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.05"]
[Round "3"]
[White "Caballero, William"]
[Black "Cifuentes, Danny"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2112"]
[BlackElo "1789"]
[PlyCount "51"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 b6 4. c4 Bb7 5. cxd5 Bxd5 6. Bg2 e6 7. Nc3 Bb7 8. 0-0 c5 9. Bf4 a6 10. Qb3 b5 11. dxc5 Bxc5 12. Rac1 Nbd7 13. Ne5 Bxg2 14. Kxg2 Qb6 15. Nxd7 Nxd7 16. Rfd1 Qb7+ 17. f3 e5 18. Bg5 h6 19. Bd2 0-0 20. Ne4 Rac8 21. Bxh6 Be7 22. Be3 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Qxc8 25. Qd5 Qc7 26. Qa8+ 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.05"]
[Round "4"]
[White "Carrillo Parra, Miguel Alfredo"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2132"]
[BlackElo "2112"]
[PlyCount "73"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Rc1 e5 10. d5 Ne7 11. b4 c6 12. Rd1 cxd5 13. cxd5 Nd7 14. Nc1 f5 15. Be2 Nf6 16. Nb3 fxe4 17. fxe4 Ng4 18. Bxg4 Bxg4 19. Rc1 Nc8 20. Bf2 Rf7 21. 0-0 Bd7 22. Be3 Rxf1+ 23. Rxf1 Be8 24. Kh1 Qc7 25. Rc1 Qc4 26. Bh6 Qc7 27. Ne2 Qf7 28. Be3 Bb5 29. Ng1 Bf6 30. Nf3 Qe7 31. Ng5 Bd7 32. Rc7 Qd8 33. Qc1 Ne7 34. Na5 Qe8 35. Nxb7 Nc8 36. Nxh7 Kxh7 37. Qc6 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.04"]
[Round "1"]
[White "Caballero, William"]
[Black "Ospino Cordoba, Anuar"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2112"]
[BlackElo "1455"]
[PlyCount "51"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Nc6 4. e4 Bb4 5. f3 d5 6. cxd5 exd5 7. e5 Nd7 8. f4 Nf8 9. Be3 Ne6 10. Nf3 Bd7 11. Qb3 Rb8 12. Bd3 Ba5 13. a3 b5 14. 0-0 b4 15. Nxd5 bxa3 16. Qxa3 Bb6 17. Nxb6 cxb6 18. d5 Ncd4 19. Nxd4 Nxd4 20. Bxd4 Be6 21. Bb5+ Bd7 22. Bc4 Be6 23. Rad1 Bxd5 24. Bb5+ Qd7 25. Bxd7+ Kxd7 26. Qd6+ 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.04"]
[Round "2"]
[White "Rebolledo Gomez, Ronald"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1649"]
[BlackElo "2112"]
[PlyCount "90"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 c5 6. c4 Nc6 7. 0-0 d6 8. Nc3 a6 9. d4 cxd4 10. Nxd4 Bd7 11. h3 Qa5 12. e3 Rab8 13. Qe2 Rfe8 14. Rfd1 Nxd4 15. exd4 b5 16. cxb5 axb5 17. d5 b4 18. Nb1 Rbc8 19. a4 Bf5 20. Nd2 Rc2 21. Bxf6 Bxf6 22. Rac1 Qc7 23. Qe1 Rc8 24. Nc4 Qc5 25. g4 Bh4 26. Rd2 Rxc1 27. Qxc1 Bd7 28. Rc2 Qd4 29. Ne3 Rc3 30. Rxc3 bxc3 31. Nd1 Bg5 32. Qc2 Bd2 33. Bf1 h5 34. Be2 hxg4 35. hxg4 Bxg4 36. Bxg4 Qxg4+ 37. Kf1 Qh3+ 38. Ke2 Qh5+ 39. Kf1 Qf3 40. b4 g5 41. b5 g4 42. Kg1 g3 43. fxg3 Qxg3+ 44. Kf1 Qf3+ 45. Kg1 Qxd5 0-1

[Event "COL-chT 21st"]
[Site "Cartagena"]
[Date "2019.11.30"]
[Round "1.3"]
[White "Arenas Vanegas, David"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2431"]
[BlackElo "2037"]
[PlyCount "87"]
[EventDate "2019.11.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. Re1 a5 10. a4 Nb4 11. Bg5 Bd7 12. Nd4 Rc8 13. Bb3 Re8 14. Rc1 Bg4 15. Qd2 Qb6 16. Be3 Qd8 17. h3 Bd7 18. Bg5 Rc5 19. Be3 Qc8 20. f3 Nh5 21. Nde2 Rc6 22. Kh2 Qb8 23. Bd4 d5+ 24. Kg1 e5 25. Bf2 d4 26. Nd5 Nxd5 27. exd5 Rcc8 28. c3 dxc3 29. Nxc3 Rcd8 30. Ne4 f5 31. Nc5 Qd6 32. Nxb7 Qf8 33. Nxd8 Rxd8 34. Rc7 Qd6 35. Qxa5 Be8 36. Qa7 Qf6 37. Qb6 Kh8 38. Qxf6 Bxf6 39. a5 Rb8 40. a6 Bb5 41. a7 Ra8 42. d6 e4 43. fxe4 f4 44. Bd5 1-0

[Event "COL-chT 21st"]
[Site "Cartagena"]
[Date "2019.11.30"]
[Round "7.3"]
[White "Becerra, Juan David"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2371"]
[BlackElo "2037"]
[PlyCount "60"]
[EventDate "2019.11.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bogota"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. f4 Bf5 7. a3 Nc6 8. Nc3 Nxc3 9. bxc3 e6 10. Nf3 Be7 11. Bd3 Bxd3 12. Qxd3 0-0 13. 0-0 Rc8 14. a4 dxe5 15. fxe5 Na5 16. Bf4 Qd5 17. Nd2 b6 18. Ne4 f5 19. exf6 Bxf6 20. Nxf6+ Rxf6 21. Be5 Rg6 22. Rf3 Nc4 23. Bg3 Nd6 24. Bxd6 Qxd6 25. Raf1 Qc6 26. h4 Qxa4 27. h5 Rg5 28. Qe4 Qd7 29. h6 gxh6 30. Rf7 Qxf7 1-0

[Event "COL-chT 21st"]
[Site "Cartagena"]
[Date "2019.11.30"]
[Round "6.3"]
[White "Caballero, William"]
[Black "Basilio, Enoc"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2037"]
[BlackElo "1746"]
[PlyCount "69"]
[EventDate "2019.11.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Sucre"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 d5 5. Bxf6 exf6 6. Qh5+ g6 7. Qxd5 Bb4 8. Qxe4+ Qe7 9. Qxe7+ Kxe7 10. Nge2 Nc6 11. 0-0-0 Bg4 12. f3 Be6 13. d5 Bxc3 14. Nxc3 Rad8 15. dxe6 Rxd1+ 16. Kxd1 Kxe6 17. Bc4+ Kd6 18. Re1 Rd8 19. Kc1 Kc5 20. Bb3 a6 21. Ne4+ Kb6 22. Nxf6 Nd4 23. c3 Nf5 24. Bc2 Nh4 25. Re2 h6 26. Be4 Rd6 27. Ng4 h5 28. Ne5 Ka7 29. g3 Nf5 30. Bxf5 gxf5 31. f4 b5 32. Kc2 Kb6 33. Nf3 c5 34. Nh4 Rf6 35. Re5 1-0

[Event "COL-chT 21st"]
[Site "Cartagena"]
[Date "2019.11.30"]
[Round "8.3"]
[White "Caballero, William"]
[Black "Garavito, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2037"]
[BlackElo "2162"]
[PlyCount "83"]
[EventDate "2019.11.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Tolima"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. a4 e6 6. Bc4 Ne7 7. 0-0 0-0 8. d3 Nbc6 9. Qe1 d5 10. Bb3 Nd4 11. Nxd4 cxd4 12. Nd1 dxe4 13. Qxe4 Bd7 14. Qxb7 Bc6 15. Qb4 Nd5 16. Qe1 a5 17. Nf2 Rb8 18. Ne4 Ne3 19. Bxe3 dxe3 20. Nc3 e5 21. f5 Rb4 22. fxg6 hxg6 23. Kh1 Rg4 24. Rg1 Qg5 25. Qe2 Kh7 26. Bd5 Bxd5 27. Nxd5 e4 28. Nxe3 Rh4 29. dxe4 Rxe4 30. Rae1 Rfe8 31. Qf3 Rxe3 32. Rxe3 Rxe3 33. Qxf7 Re2 34. Qb3 Bd4 35. Qh3+ Kg8 36. Rd1 Bf6 37. Qc8+ Kh7 38. Qh3+ Qh5 39. Qd7+ Bg7 40. Qd3 Qg4 41. Qf3 Qxf3 42. gxf3 1/2-1/2

[Event "COL-chT 21st"]
[Site "Cartagena"]
[Date "2019.11.30"]
[Round "4.3"]
[White "Caballero, William"]
[Black "Jimenez, Jose Mauricio"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2037"]
[BlackElo "2159"]
[PlyCount "135"]
[EventDate "2019.11.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Caldas"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. e5 Ne4 5. Qg4 Nxc3 6. Qxg7 Rf8 7. a3 Be7 8. bxc3 d6 9. Nf3 dxe5 10. dxe5 Qd5 11. Qxh7 b6 12. Bh6 Bb7 13. Bxf8 Bxf8 14. Rd1 Qc5 15. Qd3 Be7 16. Qb5+ Nc6 17. Qxc5 Bxc5 18. a4 Ke7 19. Be2 Rg8 20. Rg1 Na5 21. h4 Bd5 22. h5 Nc4 23. h6 Bxf3 24. Bxf3 Nxe5 25. Be2 Bd6 26. Rd4 Ng6 27. g3 Be5 28. Rc4 c5 29. a5 Kd6 30. axb6 axb6 31. Kd2 Ne7 32. Rb1 Kc7 33. Bf3 Rh8 34. Rh4 Nf5 35. Rh5 Rxh6 36. Rxh6 Nxh6 37. g4 f5 38. g5 Bf4+ 39. Kd3 Bxg5 40. Ra1 e5 41. Kc4 e4 42. Bh5 Kc6 43. Be8+ Kd6 44. Ra6 Ng4 45. Rxb6+ Ke7 46. Rg6 Ne5+ 47. Kxc5 Nxg6 48. Bxg6 Kf6 49. Bh5 Ke5 50. c4 Bh4 51. f3 e3 52. f4+ Ke4 53. Be2 Kxf4 54. Kd6 Ke4 55. c5 Bg3+ 56. Kd7 f4 57. Bf3+ Kxf3 58. c6 e2 59. c7 e1Q 60. c8Q Qd2+ 61. Ke8 Qe3+ 62. Kf7 Kf2 63. c4 f3 64. c5 Qf4+ 65. Ke8 Kg2 66. Qc6 Qb8+ 67. Kd7 Qe5 68. Qb7 0-1

[Event "COL-chT 21st"]
[Site "Cartagena"]
[Date "2019.11.30"]
[Round "9.3"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2334"]
[BlackElo "2037"]
[PlyCount "71"]
[EventDate "2019.11.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bg5 h6 5. Bh4 a6 6. a4 Nd7 7. f3 c5 8. Nge2 Ngf6 9. dxc5 Nxc5 10. Nd4 0-0 11. Bc4 Qa5 12. 0-0 Qb4 13. Qe2 Qxb2 14. Qd2 Qb6 15. Bf2 Qc7 16. Ba2 e5 17. Nde2 Be6 18. Bxe6 fxe6 19. Rfd1 Rfd8 20. Be3 Kh7 21. a5 d5 22. exd5 exd5 23. Bxc5 Qxc5+ 24. Kh1 e4 25. Nd4 exf3 26. gxf3 Rd6 27. Rab1 Rc8 28. Nce2 Qc7 29. Rg1 Nd7 30. Nf4 Qc3 31. Qxc3 Rxc3 32. Nde6 b5 33. Rxg6 Be5 34. Rbg1 Rxf3 35. Rg7+ Bxg7 36. Rxg7+ 1-0

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "7.3"]
[White "Caballero, William"]
[Black "Basilio, Enoc"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2103"]
[BlackElo "1807"]
[PlyCount "82"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Sucre"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Bxf6 Qxf6 6. Nxe4 Qd8 7. Nf3 Be7 8. Bd3 Nc6 9. c3 0-0 10. Qe2 Qd5 11. Ng3 Bd7 12. 0-0 Be8 13. Rfe1 Bf6 14. Be4 Qd8 15. Rad1 g6 16. d5 exd5 17. Bxd5 Qc8 18. Ne4 Bg7 19. Nfg5 h6 20. Nf3 Bd7 21. Nc5 Rb8 22. Qe4 Bf5 23. Qf4 Nd8 24. Nh4 c6 25. Bb3 Ne6 26. Nxe6 Bxe6 27. Rxe6 fxe6 28. Qg4 Rf6 29. Nxg6 Qe8 30. Nf4 Rd8 31. Re1 Rxf4 32. Qxf4 Qg6 33. g3 Kh8 34. Rxe6 Qg5 35. Qe4 Rf8 36. Bc2 Kg8 37. Re7 Rd8 38. Qe6+ Kh8 39. Re8+ Bf8 40. Qf7 Qc1+ 41. Kg2 Qg5 1-0

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "1.3"]
[White "Caballero, William"]
[Black "Escobar Forero, Alder"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2103"]
[BlackElo "2383"]
[PlyCount "90"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Risaralda"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nb3 Nc6 6. Bg2 Be6 7. 0-0 Be7 8. Nc3 Nf6 9. Bg5 d4 10. Bxf6 Bxf6 11. Ne4 Be7 12. Nec5 Bc8 13. f4 exf4 14. Rxf4 0-0 15. Kh1 Bg5 16. Rf1 Be3 17. Qd3 Qe7 18. Rad1 Bg4 19. a3 Ne5 20. Qe4 Bxe2 21. Nxb7 Bxf1 22. Rxf1 Rac8 23. c3 Rc7 24. Nxd4 Bxd4 25. cxd4 Nc4 26. Qxe7 Rxe7 27. Bc6 Rb8 28. b3 Nd2 29. Rd1 Nxb3 30. Nd6 Re6 31. Nf5 Rd8 32. Ba4 Na5 33. d5 Re5 34. Bc2 g6 35. Nh6+ Kg7 36. Ng4 Rexd5 37. Re1 Rd2 38. Ne3 Re8 39. Ba4 Re4 40. Bb5 f5 41. a4 h5 42. Kg1 h4 43. gxh4 Kf6 44. h3 Ke5 45. Rd1 Rxd1+ 0-1

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "3.3"]
[White "Caballero, William"]
[Black "Lozada Zuniga, Andres"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2103"]
[BlackElo "2012"]
[PlyCount "15"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Meta"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bg5 h6 5. Bh4 c6 6. Qd2 Qb6 7. 0-0-0 Nd7 8. f4 1/2-1/2

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "5.3"]
[White "Caballero, William"]
[Black "Sepulveda, Julio Orlando"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2103"]
[BlackElo "2064"]
[PlyCount "165"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Norte de Santander"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bg5 Nd7 5. f4 c6 6. Qd2 h6 7. Bh4 b5 8. Nf3 Qb6 9. Bf2 b4 10. Ne2 d5 11. e5 e6 12. Nc1 Ne7 13. Nd3 a5 14. Be2 Ba6 15. 0-0 Rc8 16. Nc5 Nxc5 17. dxc5 Qb7 18. a3 Bxe2 19. Qxe2 Ra8 20. b3 a4 21. Rfb1 axb3 22. Rxb3 0-0 23. Rab1 Rfb8 24. axb4 Bf8 25. g4 Qd7 26. Nd4 Ra2 27. Be3 Bg7 28. Kg2 f6 29. Bd2 fxe5 30. fxe5 g5 31. Be1 Ng6 32. Bg3 Rf8 33. b5 cxb5 34. Rxb5 Rf4 35. c6 Qa7 36. Rb8+ Kh7 37. Nxe6 Re4 38. Qd3 Qa4 39. R8b7 Rxc2+ 40. Kh3 h5 41. Nxg5+ Kh6 42. Nxe4 hxg4+ 43. Kxg4 Rc4 44. Qd2+ Kh7 45. Qg5 Rxe4+ 46. Kh5 Rh4+ 47. Bxh4 Nf4+ 48. Kg4 Ne6+ 49. Kf5 Nxg5 50. Bxg5 Qe4+ 51. Ke6 Qxe5+ 52. Kd7 Qf5+ 53. Kd6 Qe5+ 54. Kd7 Qf5+ 55. Kd6 Qe5+ 56. Kd7 Qf5+ 57. Kd6 Kg6 58. Be7 Be5+ 59. Kc5 d4 60. Kb6 d3 61. Rd7 Qf2+ 62. Kb7 Qc2 63. Rg1+ Kf5 64. Bd6 Qb2+ 65. Kc8 Qb5 66. c7 Qa6+ 67. Kd8 Bf6+ 68. Be7 Bxe7+ 69. Rxe7 Qd6+ 70. Ke8 Qc6+ 71. Kf8 d2 72. Rf1+ Kg6 73. Rd1 Qf3+ 74. Ke8 Qxd1 75. c8Q Qa4+ 76. Kf8 d1Q 77. Qe6+ Kg5 78. Rg7+ Kf4 79. Rf7+ Kg5 80. Qf6+ Kg4 81. Rg7+ Kh3 82. Qh6+ Qh4 83. Rg3+ 1-0

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "6.3"]
[White "Fonseca Pinto, Carlos Arturo"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2129"]
[BlackElo "2103"]
[PlyCount "45"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Boyaca"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d5 9. exd5 Na5 10. Qd2 Nxb3 11. Nxb3 b6 12. 0-0-0 Bb7 13. f3 Re8 14. h4 Qc7 15. Bh6 Bh8 16. h5 Rad8 17. hxg6 hxg6 18. Bf4 Qc4 19. Rxh8+ Kxh8 20. Rh1+ Kg8 21. Be5 Nh5 22. Qh6 f6 23. Qxg6+ 1-0

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "4.3"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2218"]
[BlackElo "2103"]
[PlyCount "47"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Santander"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d5 9. Bxd5 Ng4 10. Nxc6 bxc6 11. Bxc6 Qa5 12. Bxa8 Rd8 13. Bd5 Nxe3 14. fxe3 e6 15. 0-0 exd5 16. Nxd5 Bxb2 17. Rb1 Be5 18. c4 Kg7 19. Qb3 Be6 20. Nf4 Bc8 21. Rbd1 Rf8 22. Rd5 Qc7 23. Qb4 Ba6 24. Ne6+ 1-0

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "2.3"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1797"]
[BlackElo "2103"]
[PlyCount "126"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Cauca"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. d5 Qb6 5. Nd2 Nxd2 6. Bxd2 Qxb2 7. e4 g6 8. Ne2 Bg7 9. Rb1 Qxa2 10. Nc3 Qa5 11. Nb5 Qd8 12. d6 Na6 13. Bg5 f6 14. dxe7 Qxe7 15. Nd6+ Kd8 16. Be3 Kc7 17. Bf4 Kd8 18. Bc4 Rf8 19. 0-0 Nc7 20. Nxb7+ Bxb7 21. Rxb7 Rc8 22. Re1 f5 23. Bg5 Bf6 24. exf5 Qg7 25. Be6 Bxg5 26. hxg5 gxf5 27. Qd6 Re8 28. Qxc5 Rxe6 29. Rxe6 Nxe6 30. Qa5+ Ke8 31. Qxf5 Qxg5 32. Qxh7 Qg7 33. Qh5+ Qf7 34. Qh8+ Qf8 35. Qe5 Qc5 36. Qh8+ Nf8 37. Qg7 Qxc2 38. Qe5+ Ne6 39. f4 Qc1+ 40. Kh2 Qxf4+ 41. Qxf4 Nxf4 42. Rxa7 Rc2 43. Kg3 Nxg2 44. Kf3 Nh4+ 45. Kg4 Ng2 46. Kf3 Ke7 47. Ra4 d5 48. Rg4 Ne1+ 49. Ke3 Kd6 50. Rg6+ Kc5 51. Rg8 d4+ 52. Kf4 Kc4 53. Rc8+ Kd3 54. Re8 Ng2+ 55. Kg3 Ne3 56. Kf3 Rc7 57. Rf8 Rc5 58. Ra8 Rf5+ 59. Kg3 Kd2 60. Ra2+ Nc2 61. Kg4 Rf8 62. Ra7 d3 63. Rc7 Kc1 0-1

[Event "COL-chT"]
[Site "Cartagena"]
[Date "2019.11.28"]
[Round "7.2"]
[White "Ortega, Daniel"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2022"]
[BlackElo "2112"]
[PlyCount "117"]
[EventDate "2019.11.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Sucre"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. f4 d6 9. Nb3 Be6 10. 0-0 a5 11. Kh1 Qc8 12. Qd2 a4 13. Nd4 Nxd4 14. Bxd4 Rd8 15. Rac1 Bc4 16. b3 Bxe2 17. Qxe2 axb3 18. cxb3 Qg4 19. Rf3 Rdc8 20. Rcf1 Ra5 21. a4 Qe6 22. Bxf6 Bxf6 23. Nb5 Ra6 24. Re3 Rac6 25. e5 dxe5 26. fxe5 Bg5 27. Nd4 Qd7 28. Nxc6 Bxe3 29. Nxe7+ Qxe7 30. Qxe3 Re8 31. Qf4 Qe6 32. b4 Re7 33. a5 Qxe5 34. Qxe5 Rxe5 35. Kg1 Kf8 36. Rc1 Rb5 37. Rc4 Ke7 38. Kf2 Kd6 39. Ke3 Rf5 40. g4 Rf1 41. g5 Rg1 42. h4 Rh1 43. Rf4 Re1+ 44. Kd4 Re7 45. Rf6+ Kc7 46. b5 Kc8 47. Kc5 Re5+ 48. Kb6 Re7 49. a6 bxa6 50. bxa6 Kb8 51. Rd6 Re8 52. a7+ Ka8 53. Rc6 Rh8 54. Rc7 Rf8 55. Re7 f6 56. gxf6 Rxf6+ 57. Kc7 h5 58. Kd8 Rf8+ 59. Kd7 1/2-1/2

[Event "COL-chT"]
[Site "Cartagena"]
[Date "2019.11.27"]
[Round "6.3"]
[White "Caballero, William"]
[Black "Ramirez, Carlos"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2112"]
[BlackElo "2271"]
[PlyCount "90"]
[EventDate "2019.11.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Bogota"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 Bb4 8. e5 Nfd7 9. Qg4 g6 10. a3 Be7 11. Ne2 c5 12. c3 Nc6 13. 0-0 c4 14. Bc2 Nb6 15. Bh6 Kd7 16. Qf3 Qe8 17. Rfb1 Kc7 18. a4 Na5 19. Nc1 Rb8 20. b4 cxb3 21. Nxb3 Nbc4 22. Bd3 g5 23. Nxa5 Nxa5 24. c4 dxc4 25. Bxc4 Nxc4 26. Rc1 Qc6 27. Qd3 Kd7 28. Rxc4 Qd5 29. Rc2 Rhc8 30. Rb2 b6 31. Rb5 Rc5 32. Qxh7 Qxd4 33. Re1 Qd2 34. Qb1 Qc2 35. Qb4 Rc4 36. Qb3 Qxb3 37. Rxb3 Rg8 38. h4 gxh4 39. a5 Bc5 40. axb6 axb6 41. Be3 Rcg4 42. Rd1+ Kc7 43. Rc3 Rxg2+ 44. Kh1 Kc6 45. Rdc1 Kd5 0-1

[Event "COL-chT"]
[Site "Cartagena"]
[Date "2019.11.26"]
[Round "5.3"]
[White "Cifuentes, John Jairo"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "2116"]
[BlackElo "2112"]
[PlyCount "110"]
[EventDate "2019.11.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. Be2 d6 9. 0-0 Be6 10. f4 Qc8 11. h3 a5 12. Bf3 a4 13. Nd4 a3 14. b3 Ra5 15. Nce2 d5 16. e5 Ne8 17. Qd2 Ra6 18. Rac1 Nc7 19. Nxe6 fxe6 20. c4 Rd8 21. c5 Qd7 22. Nd4 Kh8 23. h4 Rf8 24. g3 Rf7 25. Kg2 Ra8 26. Rh1 Raf8 27. h5 g5 28. h6 Bxe5 29. Nxc6 Qxc6 30. Bd4 Bxd4 31. Qxd4+ e5 32. Qxe5+ Qf6 33. Qxc7 gxf4 34. Rcf1 fxg3 35. Rh5 Qb2+ 36. Kg1 Qd4+ 37. Kg2 Qd2+ 38. Kxg3 Rg8+ 39. Bg4 Qe3+ 40. Kh4 Rxf1 41. Qe5+ Qxe5 42. Rxe5 Rf4 43. Rg5 e5 44. Rxg8+ Kxg8 45. Kg5 Kf7 46. Bf5 Rb4 47. Bxh7 Rxb3 48. Bf5 Rg3+ 49. Kh4 Rg2 50. Bc8 Rb2 51. Kg5 d4 52. Bf5 Rxa2 53. Be4 Rh2 54. Bxb7 a2 55. Bd5+ Ke7 0-1

[Event "COL-chT"]
[Site "Cartagena"]
[Date "2019.11.25"]
[Round "3.3"]
[White "Caballero, William"]
[Black "Nunez V, Gustavo Eduardo"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2112"]
[BlackElo "2227"]
[PlyCount "74"]
[EventDate "2019.11.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Tolima"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 g6 5. c4 Bg7 6. Nc3 Nge7 7. h4 h6 8. e4 h5 9. Nd5 Nxd5 10. exd5 Nd4 11. Nxd4 cxd4 12. Qa4 0-0 13. d6 Qf6 14. c5 e4 15. dxe4 b5 16. Qxb5 a5 17. 0-0 Ba6 18. Qxd7 Bxf1 19. Kxf1 Qe5 20. Bf4 Qxc5 21. Rc1 Qb4 22. Qc7 Rad8 23. Kg1 Qxb2 24. e5 d3 25. d7 Qe2 26. Qxd8 Rxd8 27. Rc8 d2 28. Rxd8+ Kh7 29. Bxd2 Qxd2 30. f4 Qc1+ 31. Kh2 Qc7 32. Ra8 Qxd7 33. Rxa5 Bf8 34. Ra8 Bc5 35. a4 Bf2 36. Bf3 Qd2 37. a5 Qe1 0-1

[Event "COL-chT"]
[Site "Cartagena"]
[Date "2019.11.24"]
[Round "1.3"]
[White "Caballero, William"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2112"]
[BlackElo "2410"]
[PlyCount "104"]
[EventDate "2019.11.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. h3 e5 8. dxe5 dxe5 9. Bg5 Be6 10. Qc1 Qe8 11. Rd1 Nd7 12. Nd5 Rc8 13. Bb5 f6 14. Bh6 Ne7 15. Bc4 Nxd5 16. Bxd5 c6 17. Bxg7 Kxg7 18. Bxe6 Qxe6 19. Qe3 c5 20. Qa3 Nb6 21. Rd2 Qc6 22. Rad1 Rf7 23. b3 Qxe4 24. Qxa7 Rc6 25. c4 Qf5 26. Rd8 Qe6 27. Rb8 Nc8 28. Qa5 e4 29. Re1 Qd6 30. Rxc8 Rxc8 31. Rxe4 Re7 32. Rg4 Qd1+ 33. Kh2 Qd3 34. Rg3 Qe2 35. Kg1 Qe6 36. Qc3 Rd8 37. h4 h5 38. Kh2 Qe4 39. Qa5 Rc8 40. Qc3 Rc6 41. Qd2 Qf5 42. Kg1 Rd7 43. Qb2 Rd1+ 44. Kh2 Qb1 45. Qxb1 Rxb1 46. Nd2 Rb2 47. Rd3 Re6 48. Rd7+ Kh6 49. f3 Re2 50. Ne4 Rxg2+ 51. Kh3 g5 52. hxg5+ fxg5 0-1

[Event "COL-chT"]
[Site "Cartagena"]
[Date "2019.11.24"]
[Round "2.3"]
[White "Guayara Diaz, William Alonso"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1916"]
[BlackElo "2112"]
[PlyCount "71"]
[EventDate "2019.11.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Narino"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bf4 e6 5. e3 Bd6 6. Bg3 0-0 7. Bd3 Nc6 8. Nbd2 b6 9. Ne5 Bb7 10. 0-0 Qc7 11. f4 Ne7 12. Qf3 Nf5 13. Bf2 Be7 14. Ng4 Nd6 15. Nxf6+ Bxf6 16. Rad1 Qc6 17. Qh3 g6 18. Bh4 Bg7 19. Bg5 Ne4 20. Bxe4 dxe4 21. dxc5 Ba6 22. Rfe1 bxc5 23. Nb3 Rfe8 24. Qh4 Rab8 25. Rd2 Bd3 26. Bf6 Rb5 27. Nc1 c4 28. Bxg7 Kxg7 29. Qf2 Reb8 30. h3 a5 31. b3 cxb3 32. Nxb3 Qxc3 33. Rc1 Qb4 34. Nd4 Rc5 35. Rxc5 Qxc5 36. Kh2 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.19"]
[Round "10"]
[White "Torres, Juan Camilo"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2270"]
[BlackElo "2098"]
[PlyCount "30"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. b3 c5 7. Bb2 0-0 8. Nbd2 d6 9. c4 Nbd7 10. Qe2 Qc7 11. Rad1 Rfe8 12. Bb1 Bf8 13. Ne1 Rad8 14. f4 g6 15. Nef3 Bg7 1/2-1/2

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.18"]
[Round "9"]
[White "Caballero, William"]
[Black "Nunez V, Gustavo Eduardo"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2098"]
[BlackElo "2233"]
[PlyCount "37"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c6 6. Qc2 d5 7. Nf3 Nbd7 8. 0-0 b6 9. Qa4 c5 10. cxd5 exd5 11. Qc6 Rb8 12. Nxd5 cxd4 13. Nxb4 Bb7 14. Qd6 Nc5 15. Qxd8 Rfxd8 16. Bb1 a5 17. Nc2 Ba6 18. Ncxd4 Bxf1 19. Kxf1 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.18"]
[Round "8"]
[White "Caballero, William"]
[Black "Romero, Daniela"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2098"]
[BlackElo "1837"]
[PlyCount "119"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nbd7 5. 0-0 Be7 6. Qc2 0-0 7. b3 c5 8. d4 b6 9. cxd5 exd5 10. Bb2 Bb7 11. Nbd2 Rc8 12. Rac1 Re8 13. Qb1 Bd6 14. e3 Qe7 15. Rfe1 Ne4 16. Nxe4 dxe4 17. Nd2 cxd4 18. Rxc8 Rxc8 19. Bxd4 Bb4 20. Rd1 f5 21. Bh3 Rf8 22. Nc4 b5 23. a3 Bc5 24. Na5 Bxd4 25. Nxb7 Ne5 26. exd4 Nf3+ 27. Kh1 Qxb7 28. Bg2 Qd5 29. Bxf3 exf3 30. Rd3 g5 31. Qc1 g4 32. h3 f4 33. gxf4 Qh5 34. Qf1 Rc8 35. Kg1 Rc2 36. Kh2 gxh3 37. Qg1+ Kf8 38. Qg3 Qg6 39. Rxf3 Qxg3+ 40. Kxg3 Rd2 41. Kxh3 Rxd4 42. Kg4 Kf7 43. Rc3 Ke6 44. Rh3 Rd7 45. Rh6+ Kd5 46. Rh5+ Ke4 47. Re5+ Kd3 48. f5 a6 49. f6 Kc3 50. Re3+ Kb2 51. a4 bxa4 52. bxa4 Rd4+ 53. Kf5 Rxa4 54. f7 Ra5+ 55. Re5 Rxe5+ 56. Kxe5 a5 57. f8Q Kb3 58. Qb8+ Kc4 59. Qc7+ Kb3 60. Qxh7 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.16"]
[Round "4"]
[White "Caballero, William"]
[Black "Cardona Martinez, Lina Sofia"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2098"]
[BlackElo "1883"]
[PlyCount "79"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 c6 8. f3 Nf6 9. Bf2 b5 10. Bd3 Qc7 11. Nge2 a6 12. a4 b4 13. Nd1 a5 14. c3 bxc3 15. bxc3 0-0 16. Be3 Kh7 17. h4 h5 18. g4 Rh8 19. gxh5 Nxh5 20. Nf2 Na6 21. f4 e6 22. Nh3 c5 23. Rc1 Qe7 24. e5 cxd4 25. cxd4 Bb7 26. Ng5+ Kg8 27. Rg1 Nb4 28. Bb1 Rd8 29. Qc3 Rc8 30. Qb2 Rxc1+ 31. Nxc1 Bc6 32. Bd2 dxe5 33. fxe5 Bh6 34. Nd3 Bxg5 35. Bxg5 Qb7 36. Nc5 Qb6 37. Qf2 Nd5 38. Bc2 Kg7 39. Bxg6 fxg6 40. Nxe6+ 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.16"]
[Round "5"]
[White "Sanchez, Sebastian Felipe"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2405"]
[BlackElo "2098"]
[PlyCount "115"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 Nbd7 10. Rb1 0-0 11. 0-0 Qa5 12. Bd2 Rfb8 13. b3 Qc7 14. Ne1 Nb6 15. Nc2 Qb7 16. Ne3 Qd7 17. Qc2 Qa7 18. a4 Qc7 19. Rfd1 Nbd7 20. h3 Ra7 21. Nc4 Ne8 22. Na3 Rab7 23. Ncb5 Bxb5 24. Nxb5 Qb6 25. e4 Nc7 26. Bf1 Nxb5 27. Bxb5 Bd4 28. Kg2 Rc7 29. f4 Rbc8 30. Qd3 Nf6 31. a5 Qa7 32. Bc4 Nd7 33. Be1 Bg7 34. Rdc1 Kf8 35. Rc2 Kg8 36. Ra2 Bd4 37. Ra4 Bg7 38. g4 Rf8 39. Bh4 Re8 40. Re1 Rb7 41. Bf2 Qa8 42. g5 Reb8 43. Re2 Rb4 44. Raa2 R4b7 45. h4 Rf8 46. Bg3 Ra7 47. Qd2 Qb8 48. Qe1 f6 49. Ra4 fxg5 50. hxg5 h6 51. e5 hxg5 52. exd6 exd6 53. Re7 gxf4 54. Qe6+ Kh7 55. Ra1 Nf6 56. Rh1+ Nh5 57. Bd3 Kh8 58. Qxg6 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.15"]
[Round "2"]
[White "Caballero, William"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2098"]
[BlackElo "2337"]
[PlyCount "106"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 c6 6. 0-0 d5 7. Qb3 Re8 8. Nc3 dxc4 9. Qxc4 Be6 10. Qd3 Na6 11. Ng5 Bd7 12. Qc4 Rf8 13. e4 Nc7 14. Qb4 Bc8 15. Rd1 h6 16. Nf3 Nd7 17. Be3 a5 18. Qb3 b5 19. Qc2 Bb7 20. Rac1 Rc8 21. Bh3 e6 22. Bg2 Qe7 23. Ne2 a4 24. Ne5 Nxe5 25. dxe5 Na6 26. f4 Rfd8 27. Bb6 Rxd1+ 28. Rxd1 Bf8 29. a3 Nc5 30. Rd6 Nd7 31. Bf2 Qe8 32. Rd2 c5 33. h4 h5 34. Bf3 b4 35. g4 hxg4 36. Bxg4 bxa3 37. bxa3 c4 38. Qxa4 Nc5 39. Qxe8 Rxe8 40. Rc2 Nxe4 41. Rxc4 Bd5 42. Rc7 Rb8 43. Bf3 Rb3 44. Kg2 Rxa3 45. Ng3 Nxg3 46. Bxd5 Nh5 47. Bc4 Nxf4+ 48. Kh2 Nd3 49. Bd4 Bg7 50. Bxd3 Rxd3 51. Rc8+ Kh7 52. Ba1 Rd1 53. Bc3 Rc1 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.15"]
[Round "3"]
[White "Rosado Perez, Maria Jose"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1810"]
[BlackElo "2098"]
[PlyCount "48"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. 0-0 Qc7 13. f4 d6 14. Bb3 dxe5 15. Qc5 Rb7 16. Rad1 Qb8 17. fxe5 Bf5 18. Bf4 e6 19. Qd6 Qa8 20. c4 a5 21. Rd2 Rc8 22. c5 Bf8 23. c6 Bxd6 24. cxb7 Bc5+ 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.14"]
[Round "1"]
[White "Largo Chaparro, Sofia Alejandra"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1431"]
[BlackElo "2098"]
[PlyCount "33"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. c3 d5 4. e3 Qb6 5. Qc2 Nc6 6. Nd2 g6 7. h3 Bg7 8. Ngf3 Bf5 9. Qc1 Rc8 10. Nh4 cxd4 11. Nxf5 gxf5 12. cxd4 0-0 13. Qb1 Nb4 14. Bd3 Rc1+ 15. Qxc1 Nxd3+ 16. Ke2 Nxc1+ 17. Rhxc1 0-1

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.06.16"]
[Round "7.1"]
[White "Caballero, William"]
[Black "Padilla Ordonez, Daniel Eduardo"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2076"]
[BlackElo "1892"]
[PlyCount "69"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Centenario y Asociados"]
[BlackTeam "Quintal B"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Nh3 Qe7 9. Qh5 a6 10. Ng5 h6 11. Bd3 Nf8 12. 0-0-0 Nc6 13. Qg4 Bd7 14. Nf3 g6 15. Qf4 h5 16. g4 h4 17. g5 h3 18. Rdg1 Nb4 19. Bf1 c5 20. Bxh3 cxd4 21. Nxd4 Rc8 22. Bxe6 Rxh1 23. Bxd7+ Kxd7 24. Rxh1 Ne6 25. Nxe6 fxe6 26. Qf6 Qxf6 27. gxf6 d4 28. Rd1 d3 29. a3 Na2+ 30. Nxa2 Rxc2+ 31. Kb1 Rxf2 32. Rxd3+ Ke8 33. Rd6 g5 34. Rxe6+ Kf8 35. Nc3 1-0

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.05.26"]
[Round "5.1"]
[White "Caballero, William"]
[Black "Tovar Meza, Lina"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2076"]
[BlackElo "1337"]
[PlyCount "57"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Centenario y Asociados"]
[BlackTeam "Ajedrez Baranoa II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 c5 2. g3 d6 3. Bg2 Nf6 4. Nc3 e6 5. Nf3 Be7 6. 0-0 Nbd7 7. b3 Rb8 8. d4 cxd4 9. Nxd4 a6 10. Bb2 0-0 11. Qd2 Nb6 12. e4 e5 13. Nc2 Be6 14. f4 Qc7 15. Ne3 Rbd8 16. f5 Bd7 17. Rac1 Bc6 18. Kh1 Rfe8 19. Bf3 Nc8 20. Qg2 Na7 21. g4 h6 22. h4 Nh7 23. Qh3 b5 24. Be2 Bf8 25. Rg1 bxc4 26. Bxc4 Nb5 27. g5 hxg5 28. hxg5 Nxc3 29. g6 1-0

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.29"]
[Round "5.1"]
[White "Caballero, William"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2076"]
[BlackElo "2321"]
[PlyCount "114"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Caldas"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 c5 5. e3 a6 6. a4 Nh5 7. Bg5 h6 8. Bh4 g5 9. Nd2 Ng7 10. Bg3 Nf5 11. Bc4 h5 12. Qf3 e6 13. d5 g4 14. Qe2 e5 15. Bd3 Nxg3 16. hxg3 Nf6 17. a5 Bd7 18. Nc4 Bb5 19. Nb6 Bxd3 20. Qxd3 Rb8 21. Qf5 Rh6 22. Rh2 Bg7 23. 0-0-0 Ke7 24. Rdh1 Qh8 25. Ne4 Nxe4 26. Qxe4 Rd8 27. Kd1 Bf6 28. Qf5 Qh7 29. Qxh7 Rxh7 30. Rxh5 Rg7 31. Ke2 e4 32. Nc4 Rdg8 33. c3 Kd7 34. Rf5 Bg5 35. Rh5 f6 36. Kd2 Ke7 37. Ke2 Kf7 38. Nxd6+ Kg6 39. Rhxg5+ fxg5 40. Re5 Rd8 41. Nxe4 c4 42. Rxg5+ Kh6 43. Re5 Rg6 44. f3 b6 45. d6 bxa5 46. Rxa5 Rb8 47. Ra2 a5 48. Kd1 Kg7 49. Kc2 Rh6 50. Ra4 Rh2 51. Rxc4 Rxg2+ 52. Kd3 gxf3 53. Rc5 Rf8 54. Rg5+ Kh6 55. d7 f2 56. Rf5 Rxf5 57. Kd4 f1Q 0-1

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.29"]
[Round "6.1"]
[White "Lozano Ramirez, Nestor Favian"]
[Black "Caballero, William"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2187"]
[BlackElo "2076"]
[PlyCount "47"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 g6 8. Na4 b6 9. d4 cxd4 10. Bf4 Ba6 11. Rc1 Ne6 12. Rxc6 Nxf4 13. gxf4 Bg7 14. b3 0-0 15. Nb2 Bb5 16. Rc1 Qd6 17. Ne5 Rad8 18. a4 Ba6 19. Nbd3 f6 20. Nc6 Rde8 21. Ndb4 Qxf4 22. Nxa6 e5 23. Nc7 Bh6 24. Rc4 1-0

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.28"]
[Round "4.1"]
[White "Caballero, William"]
[Black "Campos Gomez, Manuel"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "2076"]
[BlackElo "1894"]
[PlyCount "56"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Atlantico"]
[BlackTeam "Valle Talentos Palmira"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. 0-0 Bc5 8. Nb3 Bb6 9. d3 0-0 10. Nc3 Bf5 11. Bg5 Re8 12. Bxf6 gxf6 13. dxe4 dxe4 14. Nd5 Nc6 15. Rc1 Re5 16. Nxb6 Qxb6 17. Qd2 Kg7 18. Kh1 Bg6 19. Qc3 a5 20. Nc5 Rd8 21. f4 exf3 22. exf3 Nd4 23. f4 Ne2 24. Qa3 Rh5 25. g4 Rd3 26. b3 Ng3+ 27. Kg1 Ne2+ 28. Kh1 Ng3+ 1/2-1/2

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.27"]
[Round "1.1"]
[White "Libreros Candelo, Juan Camilo"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1404"]
[BlackElo "2076"]
[PlyCount "55"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Talentos Palmira IV"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 g6 2. Nf3 Bg7 3. d4 c6 4. Nc3 d5 5. exd5 cxd5 6. h3 Nc6 7. Be2 Nf6 8. 0-0 0-0 9. Re1 Ne4 10. Bb5 Bf5 11. Bxc6 bxc6 12. Be3 Rb8 13. Rb1 Qa5 14. Bd2 Nxd2 15. Qxd2 Rb7 16. a3 Rfb8 17. Ne5 Bxe5 18. Rxe5 Rxb2 19. Rxb2 Rxb2 20. Rxe7 Qxa3 21. Re8+ Kg7 22. Qe3 Qd6 23. g4 Bd7 24. Qc1 Rxc2 25. Qxc2 Bxe8 26. Qa4 Qe7 27. Qd1 a5 28. Kg2 0-1

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.03.17"]
[Round "1.1"]
[White "Caballero, William"]
[Black "Esquivia Cuadrado, Franklin Javier"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2076"]
[BlackElo "2082"]
[PlyCount "77"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Centenario y Asociados"]
[BlackTeam "Petrossian A"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 c5 7. c3 Nc6 8. Bd3 b6 9. Ne5 Bb7 10. f4 Ne7 11. Qf3 Nf5 12. Bf2 Be7 13. Ng4 Nxg4 14. Qxg4 Nd6 15. Qh3 Ne4 16. g4 Bd6 17. Bg3 Qc7 18. 0-0 f5 19. Nf3 g6 20. Ne5 a5 21. gxf5 exf5 22. Bxe4 dxe4 23. Rac1 Rac8 24. Rfd1 cxd4 25. Rxd4 Rcd8 26. Bh4 Bc5 27. Bxd8 Rxd8 28. Rdd1 Rd6 29. b4 axb4 30. cxb4 Rxd1+ 31. Rxd1 Bxb4 32. Qf1 Bc8 33. Qb5 Bc5 34. Qe8+ Kg7 35. Rd8 Bxe3+ 36. Kg2 Qc2+ 37. Kh3 Kh6 38. Qf8+ Kh5 39. Qf6 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Martinez Murcia, John Alexander"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1873"]
[BlackElo "2038"]
[PlyCount "72"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c3 d6 5. Nd2 0-0 6. h3 Nfd7 7. Bh2 e5 8. Bc4 Qe7 9. Ne2 a6 10. a4 c5 11. 0-0 Kh8 12. dxc5 dxc5 13. Ba2 Rd8 14. Nc4 Nf8 15. Qc2 Nc6 16. Nb6 Rb8 17. Nd5 Qh4 18. Bg3 Qh5 19. f4 Be6 20. Rad1 b5 21. fxe5 Bxe5 22. Ndf4 Qg5 23. Bxe6 Nxe6 24. axb5 axb5 25. Qe4 Bxf4 26. exf4 Qh5 27. f5 Rxd1 28. Rxd1 gxf5 29. Be5+ Kg8 30. Qxc6 Qxe2 31. Qd6 Ra8 32. Bf6 f4 33. Qd5 Re8 34. Bh4 Qxb2 35. Qf5 Qxc3 36. g3 Qe3+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.11"]
[Round "8"]
[White "Caballero, William"]
[Black "Mateus Urbano, Luis Alejandro"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2038"]
[BlackElo "2332"]
[PlyCount "98"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. Nf3 a6 7. Rc1 Nh5 8. Bg5 h6 9. Bd2 Nf6 10. Bf4 Bf5 11. h3 e6 12. e3 Qb6 13. Bd3 Qxb2 14. Bxf5 exf5 15. 0-0 Ba3 16. Qd3 0-0 17. Qxf5 Ne7 18. Qd3 Rac8 19. Rc2 Qb4 20. Rb1 Qc4 21. Qxc4 Rxc4 22. Rb3 Bb4 23. Rxb4 Rxb4 24. Bd6 Rc4 25. Ne5 Rxc3 26. Rxc3 Rc8 27. Rb3 Rc1+ 28. Kh2 Nf5 29. Ba3 Rf1 30. Rb2 Ne4 31. Nd3 Rd1 32. Nf4 Nd2 33. g3 Nc4 34. Rb3 Rd2 35. Kg1 Rxa2 36. Bc5 b5 37. Nxd5 Nd2 38. Ra3 Rxa3 39. Bxa3 a5 40. Kg2 f6 41. Bc5 Kf7 42. f3 Nb3 43. g4 Nxc5 44. gxf5 Na6 45. Kf2 a4 46. Nc3 a3 47. Na2 Ke7 48. Ke2 b4 49. Nc1 Nc7 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Hernandez, Cristian Andres"]
[Black "Caballero, William"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2349"]
[BlackElo "2038"]
[PlyCount "80"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. f3 Nxd4 11. Bxd4 a5 12. Rc1 Bc6 13. c5 e5 14. Be3 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Qc2 Qe7 18. Rfd1 Rfd8 19. b3 Kh8 20. Bc4 Bc6 21. Rxd8+ Rxd8 22. Rd1 f5 23. a3 Bf6 24. Rxd8+ Qxd8 25. Qd2 f4 26. Qxd8+ Bxd8 27. Bd2 b6 28. Bc3 Bc7 29. cxb6 Bxb6+ 30. Kf1 Bc7 31. Ke2 Kg7 32. Kd3 g5 33. h3 Kf6 34. a4 h5 35. Bb5 Bb7 36. Be8 Ba6+ 37. Bb5 Bb7 38. Be8 g4 39. Bxh5 Bxf3 40. Be8 Bb7 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Caballero, William"]
[Black "Otalora Pacheco, Carlos Eduardo"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2038"]
[BlackElo "2169"]
[PlyCount "99"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. 0-0 Bg4 5. c4 e6 6. b3 Nbd7 7. Bb2 Bc5 8. d4 Be7 9. Nbd2 0-0 10. h3 Bh5 11. a3 a5 12. Re1 Qc7 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 Bg6 16. Re1 Bf6 17. g4 Rfd8 18. Qc1 Rac8 19. g5 Be7 20. Qc3 Bf8 21. Ne5 Nxe5 22. Rxe5 Bd6 23. Ree1 Bf4 24. h4 h6 25. d5 e5 26. gxh6 cxd5 27. hxg7 d4 28. Qf3 d3 29. h5 Bh7 30. Rad1 Qd6 31. Qg4 Rc7 32. Qh4 Re7 33. Bd5 Rde8 34. a4 b6 35. Bc3 Qh6 36. Kh1 Kxg7 37. Rg1+ Kh8 38. Rg4 f6 39. Rdg1 d2 40. Bf3 Bg5 41. Qh2 Rg8 42. R4g2 Reg7 43. Qh3 Bc2 44. Bd1 Be4 45. f3 Bc6 46. Bc2 Bd7 47. Bf5 Bxf5 48. Qxf5 Qxh5+ 49. Rh2 Bh6 50. Rxh5 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "5"]
[White "Caballero, William"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2038"]
[BlackElo "2416"]
[PlyCount "44"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 cxd4 7. Nb5 0-0-0 8. cxd4 e5 9. Qa4 exd4 10. Nxa7+ Nxa7 11. Qxa7 Qe4+ 12. Be2 d3 13. 0-0 dxe2 14. Re1 Ne7 15. Bg5 f6 16. Rac1+ Nc6 17. Be3 Bb4 18. Bb6 Bxe1 19. Qa8+ Kd7 20. Qxb7+ Ke8 21. Qxg7 Rd1 22. Qxh8+ Kf7 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Arango Arenas, Juan Camilo"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2239"]
[BlackElo "2038"]
[PlyCount "78"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 d6 6. cxd4 Nc6 7. a3 e6 8. Bd3 Be7 9. 0-0 b6 10. Nc3 Nxc3 11. bxc3 dxe5 12. dxe5 Bb7 13. Qe2 Qc7 14. Re1 Rd8 15. Bf4 h6 16. a4 g5 17. Bg3 h5 18. h4 gxh4 19. Nxh4 Rg8 20. Bf5 Bxh4 21. Bxh4 exf5 22. e6 Rxg2+ 23. Kf1 Rg4 24. exf7+ Kxf7 25. Qe6+ Kf8 26. Bxd8 Ba6+ 27. c4 Qxd8 28. Qxf5+ Kg7 29. Rac1 Qd4 30. Re2 Bxc4 31. Rxc4 Qxc4 32. Qd7+ Kh6 33. Qd6+ Kg5 34. Qd2+ Kh4 35. f3 Rg3 36. Ke1 Rg1+ 37. Kf2 Qc5+ 38. Re3 Rc1 39. Kg2 Qg5+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "2"]
[White "Caballero, William"]
[Black "Guaqueta, Santiago"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2038"]
[BlackElo "1600"]
[PlyCount "47"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. h3 0-0 6. g3 e5 7. Nge2 Nc6 8. Bg2 b6 9. 0-0 Ba6 10. Re1 Ne7 11. f4 exd4 12. Bxd4 Rc8 13. a4 c5 14. Bf2 Qc7 15. Nb5 Bxb5 16. axb5 Nd7 17. Ra2 f5 18. exf5 Nxf5 19. Qa1 Nf6 20. Rxa7 Qd8 21. g4 Nd4 22. Nxd4 cxd4 23. Ree7 Ne8 24. Rad7 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.06"]
[Round "1"]
[White "Rueda Bermudez, Andres Felipe"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1673"]
[BlackElo "2038"]
[PlyCount "40"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 0-0 8. Bc4 Ng4 9. Nde2 Nxe3 10. Qxe3 d6 11. h4 h5 12. g4 Bxg4 13. f3 Bxf3 14. Qxf3 Ne5 15. Bxf7+ Rxf7 16. Qg3 Rf3 17. Qg2 Qb6 18. Rf1 Rxf1+ 19. Qxf1 Rf8 20. Qh3 Qf2+ 0-1

[Event "Atlantico Region-ch Amateur"]
[Site "Baranoa"]
[Date "2017.02.12"]
[Round "4.2"]
[White "Kostov, Alex"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2071"]
[BlackElo "2038"]
[PlyCount "104"]
[EventDate "2017.02.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Nxc6 bxc6 13. Qc1 Rb8 14. c3 c5 15. Rd1 Be6 16. Bd5 Bf5 17. Bc4 Qa4 18. Bb3 Qb5 19. Rd5 Rfc8 20. Qd2 a5 21. Rd1 h5 22. Bf4 Ra8 23. Bh6 e6 24. Bxg7 Kxg7 25. Rd7 a4 26. Bc2 Qxb2 27. Bxf5 Qxd2 28. R1xd2 gxf5 29. Kf1 a3 30. Rb7 Rcb8 31. Rdd7 Rxb7 32. Rxb7 Ra5 33. Ke2 Kf6 34. Kd3 Ra4 35. Rb5 Rg4 36. g3 c4+ 37. Kd2 h4 38. Ra5 hxg3 39. hxg3 f4 40. gxf4 Rxf4 41. Ke3 e5 42. Rxa3 Kf5 43. Ra7 f6 44. Rf7 Kg5 45. a4 e4 46. Rg7+ Kf5 47. Rg3 Rh4 48. Kd4 Kf4 49. Re3 f5 50. a5 Rh2 51. Re2 Kf3 52. Ra2 e3 0-1

[Event "Atlantico Region-ch Amateur"]
[Site "Baranoa"]
[Date "2017.02.11"]
[Round "2.4"]
[White "Caballero, William"]
[Black "De la Rans Alvarez, Jerson Danilo"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2038"]
[PlyCount "45"]
[EventDate "2017.02.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Bxf6 Qxf6 6. Nxe4 Qd8 7. Nf3 b6 8. Bb5+ Bd7 9. Bd3 Be7 10. Qe2 c6 11. Ne5 f6 12. Qh5+ g6 13. Nxg6 hxg6 14. Qxh8+ Kf7 15. Qh7+ Kf8 16. Ng5 fxg5 17. Qh6+ Kg8 18. Qxg6+ Kf8 19. Qh6+ Kg8 20. Bh7+ Kh8 21. Bg6+ Kg8 22. Qh7+ Kf8 23. Qf7# 1-0

[Event "Atlantico Region-ch Amateur"]
[Site "Baranoa"]
[Date "2017.02.11"]
[Round "1.3"]
[White "Escobar, Ruben Dario"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "2038"]
[PlyCount "72"]
[EventDate "2017.02.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. d3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 Bd6 8. Bg5 Nbd7 9. Nc3 h6 10. Bd2 Nb6 11. Qb3 0-0 12. 0-0 Bd7 13. Nb5 Be6 14. Qc2 Re8 15. Rac1 c6 16. Nxd6 Qxd6 17. Bc3 Bf5 18. Rfd1 Qc7 19. b4 Nfd7 20. b5 c5 21. a4 Bh7 22. Qb3 c4 23. Qa3 e4 24. a5 Nd5 25. Nd2 Nxc3 26. Qxc3 exd3 27. exd3 Rac8 28. dxc4 Nc5 29. Nb3 Ne4 30. Qd4 Rcd8 31. Qxa7 Rxd1+ 32. Rxd1 Qxc4 33. Nd4 Nc3 34. Bf1 Qb4 35. Ra1 Qb2 36. Re1 Ne4 0-1

