[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.25"]
[Round "6"]
[White "Barrios Gonzalez, Jesus David"]
[Black "Martinez Zuluaica, Julian"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1566"]
[BlackElo "2153"]
[PlyCount "56"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. Nf3 Bg7 9. Nd2 0-0 10. Nc4 Qc7 11. Be2 Nbd7 12. f4 Rb8 13. 0-0 Bb7 14. Qc2 e6 15. Rd1 exd5 16. Nxd5 Nxd5 17. exd5 Rfe8 18. Be3 Nb6 19. Bf2 Nxd5 20. Qd2 Nxf4 21. Qxf4 Rxe2 22. Qxd6 Qxd6 23. Nxd6 Bxg2 24. Kxg2 Rbxb2 25. Ne4 Bd4 26. Rab1 Rxa2 27. Rxd4 cxd4 28. Kf3 Rxe4 0-1

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.25"]
[Round "5"]
[White "Martinez Zuluaica, Julian"]
[Black "Ramirez Andrade, Leonardo Jesus"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2153"]
[BlackElo "1747"]
[PlyCount "47"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 Bd7 10. Bf4 Qb8 11. e5 dxe5 12. Nxe5 Nxe5 13. Bxe5 Qc8 14. Bxf6 Bxf6 15. Ne4 Be7 16. Rxd7 Kxd7 17. Bb5+ Kc7 18. Rc1+ Kb6 19. Rxc8 Raxc8 20. g3 Rc1+ 21. Kg2 Rhc8 22. Bd7 R8c2 23. Qe3+ Kc7 24. Ba4 1-0

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.24"]
[Round "3"]
[White "Corredor Castellanos, Camilo Jose"]
[Black "Martinez Zuluaica, Julian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1957"]
[BlackElo "2153"]
[PlyCount "71"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Nd7 4. Bc4 e6 5. Bg5 Ne7 6. Qd2 h6 7. Be3 Bg7 8. Nc3 b6 9. 0-0 Bb7 10. a4 Nf6 11. Bb5+ Kf8 12. Bd3 Kg8 13. a5 Kh7 14. a6 Bc6 15. h3 Rc8 16. Bf4 Ba8 17. Rfe1 c6 18. Rad1 Rf8 19. e5 Ne8 20. exd6 Nxd6 21. Be5 Nd5 22. Bxg7 Kxg7 23. Ne4 Nxe4 24. Bxe4 Qf6 25. Ne5 Rfd8 26. Bxd5 Rxd5 27. c4 Rd6 28. Ng4 Qg5 29. f4 Qh4 30. Qc3 Rcd8 31. d5+ Kg8 32. Nf6+ Kf8 33. g3 Qxh3 34. Nh7+ Ke8 35. dxe6 fxe6 36. Qh8+ 1-0

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.24"]
[Round "4"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Martinez Zuluaica, Julian"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1922"]
[BlackElo "2153"]
[PlyCount "57"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. f4 Bg7 4. Nf3 d6 5. e3 Nbd7 6. Be2 b6 7. 0-0 Bb7 8. d3 d5 9. h3 0-0 10. Nbd2 Re8 11. Qe1 c5 12. Rb1 Rc8 13. g4 b5 14. g5 Nh5 15. Bxg7 Nxg7 16. Qf2 Qa5 17. Ra1 Qc3 18. Rac1 Nf5 19. e4 Nd4 20. Nxd4 cxd4 21. Bg4 e6 22. Nb1 Qb2 23. f5 exf5 24. exf5 Ne5 25. f6 Nxg4 26. hxg4 Kh8 27. Qh2 Qxa2 28. Qh6 Rg8 29. Rf2 1-0

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.23"]
[Round "1"]
[White "Garcia Rojas, Miguel Angel"]
[Black "Martinez Zuluaica, Julian"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1749"]
[BlackElo "2153"]
[PlyCount "106"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 b5 5. Qc2 bxc4 6. e4 Ba6 7. Bxc4 Bxc4 8. Qxc4 Nbd7 9. 0-0 g6 10. Nc3 Bg7 11. h3 0-0 12. Bf4 Rb8 13. Qe2 Nh5 14. Bh2 Qb6 15. e5 Qxb2 16. Qxb2 Rxb2 17. g4 Rc2 18. Rac1 Rxc1 19. Rxc1 Bh6 20. g5 Bg7 21. exd6 exd6 22. Bxd6 Rc8 23. Nb5 a6 24. Na7 Re8 25. Kf1 Bf8 26. Bc7 Ng7 27. Nc6 Nf5 28. Nfe5 Nxe5 29. Nxe5 Bd6 30. Bxd6 Nxd6 31. Nd7 Kg7 32. Rxc5 Ne4 33. Rc6 Nxg5 34. Rxa6 Rd8 35. Ra7 Nxh3 36. d6 Ng5 37. a4 Ne4 38. a5 Nxd6 39. a6 Rc8 40. Rb7 Rc1+ 41. Kg2 Ra1 42. Rb6 Nc8 43. Rb8 Ne7 44. Nc5 Ra5 45. Rb7 Nc6 46. Ne6+ Kf6 47. Nc7 Ke7 48. Nb5+ Kf6 49. a7 Nxa7 50. Nxa7 Rg5+ 51. Kf3 Rf5+ 52. Kg3 Rg5+ 53. Kf3 Rf5+ 1/2-1/2

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.23"]
[Round "2"]
[White "Martinez Zuluaica, Julian"]
[Black "Vargas Villalobos, Daniel Fernando"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2153"]
[BlackElo "1556"]
[PlyCount "101"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b4 cxb4 4. d4 g6 5. Qd2 Nf6 6. Bd3 Bg7 7. Qxb4 0-0 8. 0-0 Nc6 9. Qb2 Bg4 10. Qxb7 Bxf3 11. Qxc6 Rc8 12. Qa4 Bxe4 13. Bxe4 Nxe4 14. Be3 Qc7 15. Rc1 d5 16. f3 Nc3 17. Nxc3 Qxc3 18. Bf2 a5 19. Rd1 Rc4 20. Qb5 e6 21. Qb6 Qb4 22. Qxb4 axb4 23. Rd2 Rfc8 24. a3 Rxc2 25. Rxc2 Rxc2 26. axb4 Rb2 27. Ra8+ Bf8 28. Bg3 Kg7 29. Be5+ f6 30. Ra7+ Kh6 31. Bxf6 Rxb4 32. h4 g5 33. Rf7 Rb1+ 34. Kf2 Rb2+ 35. Ke3 Rb3+ 36. Ke2 Rb2+ 37. Kd3 Bb4 38. hxg5+ Kg6 39. Rb7 Ba3 40. Ra7 Bf8 41. g4 h6 42. Ra8 Rb3+ 43. Kc2 Rxf3 44. Rxf8 hxg5 45. Be7 Rg3 46. Rf6+ Kg7 47. Rxe6 Rxg4 48. Bc5 Rg2+ 49. Kd3 g4 50. Ke3 Kf7 51. Rd6 1-0

