[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "11"]
[White "Tascon Castro, Diego Alejandro"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1831"]
[BlackElo "1742"]
[PlyCount "15"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 Nbd7 5. Bd3 b6 6. Ne5 Bd6 7. Nc6 Kf8 8. Nxd8 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "10"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Suarez Zapata, Hernando"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1742"]
[BlackElo "1920"]
[PlyCount "100"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 f5 4. d3 Nf6 5. Nc3 e6 6. e3 Rb8 7. Nge2 Be7 8. 0-0 0-0 9. Rb1 h6 10. d4 d6 11. b3 g5 12. dxc5 dxc5 13. f4 a6 14. a3 Qc7 15. Qc2 b5 16. cxb5 axb5 17. Na2 Bb7 18. Bb2 Rbc8 19. fxg5 hxg5 20. Rbd1 Qb6 21. h3 b4 22. Qc4 Na5 23. Qc2 Bxg2 24. Kxg2 c4 25. Nxb4 Bxb4 26. axb4 cxb3 27. Qb1 Rc2 28. Rf2 Nc4 29. Bd4 Nxe3+ 30. Kg1 Qa6 31. Bxe3 Rxe2 32. Qxb3 Rxf2 33. Bxf2 Ra8 34. b5 Qa2 35. Qxa2 Rxa2 36. Rb1 Ne4 37. Be1 Ra7 38. b6 Rb7 39. Ba5 Nxg3 40. Kg2 Ne2 41. Rd1 Nf4+ 42. Kg3 Nd5 43. Rc1 Kf7 44. Rc7+ Nxc7 45. bxc7 Rb3+ 46. Kf2 Rb2+ 47. Ke3 Rc2 48. Kd3 Rc6 49. Kd4 Ke8 50. Bb6 Kd7 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "9"]
[White "Hernandez Pinzon, Helvert"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1968"]
[BlackElo "1742"]
[PlyCount "91"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. d3 d5 6. Bd2 Bxc3 7. Bxc3 dxe4 8. d4 Be6 9. Qd2 Nd5 10. Be2 f6 11. Ng4 Nxc3 12. Qxc3 Qd6 13. Ne3 Rd8 14. Bc4 Bxc4 15. Qxc4+ Kh8 16. 0-0-0 Na6 17. h4 Rd7 18. h5 h6 19. c3 Rad8 20. g4 Qf4 21. Rd2 Qd6 22. Nf5 Qd5 23. Qxd5 Rxd5 24. Re2 R5d7 25. Rxe4 c5 26. Rhe1 Kh7 27. Kc2 cxd4 28. Nxd4 Nb4+ 29. Kd2 Nxa2 30. Kd3 Rd5 31. Kc4 Ra5 32. Re8 Rxe8 33. Rxe8 Re5 34. Rxe5 fxe5 35. Ne2 g6 36. Kb3 gxh5 37. gxh5 Kg7 38. Kxa2 Kf6 39. Kb3 Kg5 40. Ng3 Kf4 41. Kc4 Kf3 42. Nf5 Kg4 43. Nxh6+ Kxh5 44. Nf7 Kg4 45. Nxe5+ Kf4 46. Kd4 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "8"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Buitrago Grajales, Juan Carlos"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1742"]
[BlackElo "1930"]
[PlyCount "61"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 e6 5. g3 Bd6 6. Bg2 Nbd7 7. 0-0 e5 8. cxd5 cxd5 9. d3 0-0 10. Nbd2 Re8 11. Rc1 Nf8 12. Rc2 Ng6 13. Qa1 Bd7 14. Rfc1 Qe7 15. e4 d4 16. Nc4 Rac8 17. Nxd6 Qxd6 18. Nd2 Rxc2 19. Rxc2 Rc8 20. Qc1 Rxc2 21. Qxc2 Qc6 22. Qc4 b5 23. Qxc6 Bxc6 24. b4 Nd7 25. Nb3 Kf8 26. Kf1 Ke7 27. Ke2 Kd6 28. h3 f6 29. Bc1 Ne7 30. f4 Nc8 31. Bf3 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "7"]
[White "Velasquez, Andres Felipe"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1972"]
[BlackElo "1742"]
[PlyCount "45"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Be7 8. Nc3 Nxc3 9. bxc3 c6 10. Rb1 b6 11. Qh5 Be6 12. Re1 Qd7 13. a4 g6 14. Qh6 Bf8 15. Qf4 Bg7 16. Ba3 f6 17. c4 Kf7 18. cxd5 cxd5 19. Bb5 Qc8 20. Rxe6 Qxe6 21. Qc7+ Kg8 22. Bd7 Qf7 23. Qc6 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Rodriguez Valencia, Sebastian"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1742"]
[BlackElo "1894"]
[PlyCount "60"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. g3 0-0 6. Bg2 b6 7. 0-0 Bb7 8. d3 c5 9. cxd5 exd5 10. d4 Nbd7 11. Nbd2 Re8 12. Re1 Bd6 13. Rc1 Rb8 14. Ba3 Ne4 15. dxc5 Ndxc5 16. Bb2 Qe7 17. b4 Nd7 18. a3 a5 19. Nd4 Ndf6 20. Nf5 Qe6 21. Nxe4 dxe4 22. Qxd6 Qxf5 23. Bxf6 gxf6 24. Qf4 Qxf4 25. gxf4 f5 26. Bh3 e3 27. Rc4 exf2+ 28. Kxf2 Red8 29. Rg1+ Kf8 30. Rg5 Be4 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "5"]
[White "Tobar Beltran, Carlos Andres"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "1946"]
[BlackElo "1742"]
[PlyCount "93"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 d5 7. a3 Bxc3+ 8. bxc3 0-0 9. Ne2 Nbd7 10. cxd5 exd5 11. 0-0 c5 12. Ng3 Qc7 13. e4 cxd4 14. cxd4 dxe4 15. Nxe4 Rfe8 16. Bg5 Nxe4 17. fxe4 Bxe4 18. Bxe4 Rxe4 19. Qf3 f5 20. Qxf5 Rxd4 21. Qf7+ Kh8 22. Rae1 Qc4 23. Re7 Qxf7 24. Rfxf7 Rd1+ 25. Kf2 Nf6 26. Rxg7 Rf8 27. Ke2 Rd6 28. Bxf6 Rfxf6 29. Rxh7+ Kg8 30. Reg7+ Kf8 31. Rxa7 Rfe6+ 32. Kf3 Rd3+ 33. Kf4 Kg8 34. Rhd7 Rf6+ 35. Kg5 Rxd7 36. Rxd7 Rf2 37. g4 Rxh2 38. Kg6 Kf8 39. Rb7 Rb2 40. g5 Rb3 41. a4 Rb4 42. Ra7 Rc4 43. Ra8+ Ke7 44. Kg7 Rc7 45. g6 Ke6+ 46. Kh6 Kf6 47. Rf8+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "3"]
[White "Rodriguez Correa, Enrique"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1951"]
[BlackElo "1742"]
[PlyCount "72"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Nf3 b6 8. b4 c5 9. Rb1 cxd4 10. exd4 dxc4 11. Bxc4 Bb7 12. Be2 Nd5 13. Bd2 Nxc3 14. Bxc3 Rc8 15. Rc1 Nf6 16. 0-0 Nd5 17. Bd2 Qd6 18. Ne5 Rxc1 19. Qxc1 Rc8 20. Qb2 a6 21. h3 f6 22. Nc4 Qd7 23. Rc1 Rc7 24. Bf3 b5 25. Na5 Ba8 26. Nb3 Rxc1+ 27. Qxc1 Nb6 28. Bxa8 Nxa8 29. Nc5 Qc8 30. Qe1 Kf7 31. Qe4 f5 32. Qf3 Nb6 33. Qh5+ Kg8 34. Qe2 Kf7 35. Qd3 Nc4 36. f3 Qc6 1/2-1/2

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Agudelo, Carlos Hernan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1742"]
[BlackElo "1963"]
[PlyCount "59"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 f5 2. d3 Nf6 3. Nc3 e5 4. g3 Bc5 5. e3 Nc6 6. Bg2 0-0 7. Nge2 a6 8. 0-0 d6 9. a3 Ba7 10. b4 Ne7 11. Bb2 c6 12. Rc1 Qe8 13. d4 Qh5 14. b5 Be6 15. dxe5 dxe5 16. Qd6 Bxc4 17. Qxe7 Bxe2 18. Nxe2 Qxe2 19. Qxe5 Rae8 20. Qc3 Qxb5 21. Rfd1 Rf7 22. Bf1 Qb6 23. Bc4 Nd5 24. Bxd5 cxd5 25. Rxd5 Qg6 26. Qd3 Qg5 27. Rd7 Rxd7 28. Qxd7 Rd8 29. Qxb7 Bxe3 30. Qb3+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "1"]
[White "Bolanos Lopez, Juan Jacobo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2075"]
[BlackElo "1742"]
[PlyCount "77"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Be7 8. c4 Nf6 9. Nc3 c6 10. Qb3 Qb6 11. cxd5 Qxb3 12. axb3 Nxd5 13. Nxd5 cxd5 14. Re1 f6 15. Bd2 Kf7 16. h4 h5 17. Rec1 Bd6 18. Be2 a6 19. Bf3 Be6 20. g3 g6 21. Ra5 b6 22. Raa1 Ke7 23. Be2 a5 24. Bd3 Bf7 25. Rc6 Rab8 26. Re1+ Be6 27. Bxg6 Kd7 28. Rxd6+ Kxd6 29. Bf4+ Kd7 30. Bxb8 Rxb8 31. Bxh5 Rc8 32. Kg2 Rc2 33. Re2 Rc8 34. Kf3 Rh8 35. Bg4 f5 36. Bh3 Kd6 37. Kf4 Rh5 38. Re5 Bd7 39. Bxf5 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Lopez Ocampo, Juan Esteban"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1742"]
[PlyCount "61"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. e3 Nc6 5. Ne2 0-0 6. 0-0 b6 7. d4 exd4 8. exd4 Bd6 9. Nbc3 Bb7 10. Bg5 h6 11. Bf4 Na5 12. Bxd6 Bxg2 13. Kxg2 cxd6 14. b3 Re8 15. Qd3 Nc6 16. a3 a6 17. Rfe1 Rc8 18. Nf4 Ne7 19. Re2 g5 20. Nh3 Ng6 21. Rae1 Rxe2 22. Rxe2 Qf8 23. Qf5 Kg7 24. f4 gxf4 25. Nxf4 Re8 26. Ne4 Qe7 27. Qxf6+ Qxf6 28. Nh5+ Kf8 29. Nhxf6 Re6 30. Nxd7+ Ke7 31. Nxb6 1-0

[Event "Manizales Feria op 29th"]
[Site "Manizales"]
[Date "2024.01.08"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Pereira Vera, Henry Alberto"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1578"]
[BlackElo "1739"]
[PlyCount "64"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 0-0 7. Ne2 Re8 8. Nxf6+ Qxf6 9. 0-0 d6 10. Nc3 Qg6 11. Na4 Bf5 12. Qf3 Bd3 13. Re1 Bxc4 14. b3 Be6 15. Nxc5 dxc5 16. Ba3 Rad8 17. Qe2 e4 18. Bxc5 Ne5 19. Bd4 Bg4 20. Qb5 Nf3+ 21. Bxf3 exf3 22. Rac1 Qh6 23. h4 c6 24. Qg5 Qxg5 25. hxg5 Rd5 26. Red1 Rxg5 27. Rc5 Rxc5 28. Bxc5 Re5 29. Rc1 Rh5 30. Be7 g5 31. Rc4 f5 32. Rxg4 fxg4 0-1

[Event "Manizales Feria op 29th"]
[Site "Manizales"]
[Date "2024.01.07"]
[Round "5"]
[White "Molina, Gildardo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1908"]
[BlackElo "1578"]
[PlyCount "75"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bc4 Be6 6. Bb3 Bxb3 7. axb3 Be7 8. d3 0-0 9. 0-0 Re8 10. h3 Qd7 11. Be3 a6 12. Qd2 Rad8 13. Rae1 h6 14. Nd5 exf4 15. Nxe7+ Nxe7 16. Bxf4 Ng6 17. Bxh6 gxh6 18. Qxh6 Nh7 19. Nd4 Qe7 20. Nf5 Qf8 21. Qh5 Rd7 22. Rf3 Re6 23. Ref1 Nf6 24. Qg5 Nh7 25. Nh6+ Kg7 26. Qd2 Rf6 27. Nf5+ Kh8 28. Qc3 Ne5 29. Rf4 Ng6 30. Rg4 Ne5 31. Rh4 c5 32. Rff4 b5 33. Rh5 b4 34. Qe1 Ng6 35. Rfh4 Kg8 36. Rxh7 Rxf5 37. exf5 Nxh4 38. Qxh4 1-0

[Event "Manizales Feria op 29th"]
[Site "Manizales"]
[Date "2024.01.07"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Hernandez Valencia, Juan Pablo"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1578"]
[BlackElo "1252"]
[PlyCount "22"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. b3 Bd6 6. Bb2 Nf6 7. Bg2 0-0 8. 0-0 Be6 9. d3 Qb6 10. Nxe6 fxe6 11. dxe4 Nxe4 1-0

[Event "Manizales Feria op 29th"]
[Site "Manizales"]
[Date "2024.01.06"]
[Round "3"]
[White "Cardozo Camargo, Aldo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1694"]
[BlackElo "1578"]
[PlyCount "62"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 d6 4. h3 Be7 5. Nc3 0-0 6. Be2 Nc6 7. Bg5 Nd4 8. Qd2 Be6 9. 0-0 c6 10. Rac1 Qc7 11. Bh4 Nxf3+ 12. Bxf3 Nxe4 13. Bxe4 Bxh4 14. Bf3 Qe7 15. Ra1 f5 16. g3 Bg5 17. Qd1 d5 18. Bg2 Rae8 19. h4 Bh6 20. Qh5 Qf6 21. f4 exf4 22. gxf4 Bf7 23. Qf3 Qxh4 24. Qh3 Qxh3 25. Bxh3 g6 26. a3 d4 27. Nd1 Re2 28. c3 dxc3 29. bxc3 Rd2 30. d4 Re8 31. Bg2 Bc4 0-1

[Event "Manizales Feria op 29th"]
[Site "Manizales"]
[Date "2024.01.06"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1578"]
[BlackElo "1949"]
[PlyCount "88"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. a3 Bxc3 6. bxc3 0-0 7. d4 d6 8. e4 Re8 9. d5 Na5 10. Qd3 b6 11. Nf3 Ba6 12. Nd2 c6 13. dxc6 Rc8 14. 0-0 Rxc6 15. Rd1 Nxc4 16. Nxc4 Bxc4 17. Qf3 Qc7 18. Bg5 Nd7 19. Rac1 Nc5 20. Bf1 Bxf1 21. Kxf1 f6 22. Bd2 Nb3 23. Rc2 Nd4 24. cxd4 Rxc2 25. dxe5 fxe5 26. Qb3+ Qc4+ 27. Qxc4+ Rxc4 28. Bb4 a5 29. Be1 Re6 30. Rb1 d5 31. exd5 Rd6 32. Rb5 Rd4 33. Bc3 R4xd5 34. Bxe5 Rxb5 35. Bxd6 Kf7 36. Ke2 Ke6 37. Bf8 g6 38. h4 Kd5 39. g4 Kd4 40. f4 Ke4 41. Bd6 Rb2+ 42. Kd1 b5 43. Kc1 Rg2 44. g5 Rg4 0-1

[Event "Manizales Feria op 29th"]
[Site "Manizales"]
[Date "2024.01.05"]
[Round "1"]
[White "Montes Ramirez, Jorge Andres"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1600"]
[BlackElo "1578"]
[PlyCount "96"]
[EventDate "2024.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 c5 7. c3 Qc7 8. Bd3 Nbd7 9. Qe2 b6 10. Rc1 Bb7 11. Bxd6 Qxd6 12. 0-0 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qe7 16. Rfe1 Ne4 17. c4 Rad8 18. Rcd1 Rd6 19. cxd5 Bxd5 20. Bc4 Bxc4 21. Qxc4 Rfd8 22. Rxd6 Rxd6 23. b4 g6 24. h3 cxb4 25. Qxb4 Nc5 26. Rc1 Qd7 27. Qc4 Rd1+ 28. Rxd1 Qxd1+ 29. Kh2 Qd3 30. Qf4 Qd7 31. Ne5 Qe6 32. a3 h5 33. g4 hxg4 34. hxg4 Kg7 35. g5 f6 36. Ng4 fxg5 37. Qxg5 Ne4 38. Qf4 Qd6 39. Qxd6 Nxd6 40. Ne5 Nb5 41. Nc4 Kf6 42. Kg3 Nc3 43. Kf4 b5 44. Nd6 g5+ 45. Kf3 Ke5 46. Nf7+ Kf6 47. Nd6 Ke5 48. Nf7+ Kf6 1/2-1/2

[Event "Pereira GP op 2nd"]
[Site "Pereira"]
[Date "2023.10.22"]
[Round "4"]
[White "Agudelo, Carlos Hernan"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1953"]
[BlackElo "1566"]
[PlyCount "102"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 c6 5. b3 Be7 6. Bb2 0-0 7. Qc2 Nbd7 8. Nf3 b6 9. d3 Bb7 10. e4 dxe4 11. dxe4 Qc7 12. 0-0 e5 13. Rad1 Rad8 14. Na4 Rfe8 15. a3 a5 16. Rd2 Bd6 17. Rfd1 Nf8 18. Nxb6 Bxa3 19. Rxd8 Rxd8 20. Rxd8 Qxd8 21. Bxa3 Qxb6 22. Nxe5 Ne6 23. c5 Qc7 24. Qc3 Qd8 25. Qd3 Qd4 26. Qxd4 Nxd4 27. f3 Nxb3 28. Bf1 Nd4 29. Bc4 Ne6 30. Kf2 Kf8 31. Ke3 Ke7 32. f4 Nd8 33. g4 h6 34. Bd3 Nd7 35. Nc4 Ba6 36. Nxa5 Bxd3 37. Kxd3 g6 38. Kc4 Ke6 39. Nb3 Nf6 40. f5+ Kd7 41. e5 Nxg4 42. e6+ fxe6 43. fxg6 Ne5+ 44. Kd4 Nxg6 45. Bc1 Nf7 46. Nd2 e5+ 47. Kc4 Ke6 48. Nb3 Ne7 49. Be3 Nf5 50. Bf2 h5 51. Na5 Nd8 1/2-1/2

[Event "Pereira GP op 2nd"]
[Site "Pereira"]
[Date "2023.10.22"]
[Round "5"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Chica Londono, Daniel"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1566"]
[BlackElo "1344"]
[PlyCount "37"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 Be7 4. Bg2 0-0 5. Nc3 c5 6. d4 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. 0-0 Nc6 10. Ne5 Qxd4 11. Nxc6 bxc6 12. Bxc6 Rb8 13. e3 Qxd1 14. Rxd1 Rd8 15. Rxd8+ Bxd8 16. Kf1 Kf8 17. Ke2 Ba5 18. Be4 c4 19. Kd1 1-0

[Event "Pereira GP op 2nd"]
[Site "Pereira"]
[Date "2023.10.22"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Puerta Rendon, Jacobo"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1566"]
[BlackElo "1796"]
[PlyCount "90"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Be6 6. d3 Nc6 7. Nf3 Be7 8. 0-0 0-0 9. Bd2 f5 10. Rc1 Qd7 11. a3 Bf6 12. Nxd5 Bxd5 13. Bc3 Rad8 14. b4 e4 15. dxe4 Bxe4 16. Qb3+ Bd5 17. Qb2 Bxc3 18. Qxc3 a6 19. Rfd1 Qe7 20. e3 Kh8 21. Rd2 Rf6 22. Rcd1 Rfd6 23. h4 R8d7 24. Ne1 Bxg2 25. Rxd6 Rxd6 26. Rxd6 Qxd6 27. Kxg2 Qd5+ 28. Nf3 h6 29. Qd2 Qe4 30. Qc3 Kh7 31. h5 b6 32. Qb2 a5 33. b5 Na7 34. Qb3 a4 35. Qb2 Kh8 36. Qd4 Nxb5 37. Qd8+ Kh7 38. Qf8 Nd6 39. Qd8 Nc4 40. Qxc7 Nd2 41. Qf4 Nxf3 42. Qxf3 b5 43. Qxe4 fxe4 44. Kf1 b4 45. axb4 a3 0-1

[Event "Pereira GP op 2nd"]
[Site "Pereira"]
[Date "2023.10.21"]
[Round "2"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2027"]
[BlackElo "1566"]
[PlyCount "53"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. g3 0-0 5. d3 Re8 6. Bg2 c6 7. 0-0 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd6 11. Rb1 Qc7 12. Re1 Bg4 13. h3 Be6 14. c4 f6 15. a4 Nd7 16. c3 Rad8 17. Be3 b6 18. Nd2 c5 19. a5 bxa5 20. Rb7 Qc8 21. Rxa7 Nb6 22. Qb3 Bc7 23. Bxc5 Rxd3 24. Bxb6 Bxb6 25. Qxb6 Rxd2 26. Ra8 Qd7 27. Bc6 1-0

[Event "Pereira GP op 2nd"]
[Site "Pereira"]
[Date "2023.10.21"]
[Round "3"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Lopez Mahecha, Natalia"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1566"]
[BlackElo "1352"]
[PlyCount "50"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. Nf3 c5 5. d3 Nf6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Be3 Qc7 10. h3 b6 11. Bf4 e5 12. Bxe5 Qe7 13. Nb5 Nd5 14. Bd6 Qd7 15. Bxf8 Kxf8 16. Qb3 a6 17. Nc3 Nxc3 18. bxc3 Qc7 19. Rab1 Be6 20. Qxb6 Qxb6 21. Rxb6 Nd7 22. Rb7 Bxc3 23. Ng5 Ke7 24. Bc6 Rd8 25. Bxd7 Rxd7 1-0

[Event "Pereira GP op 2nd"]
[Site "Pereira"]
[Date "2023.10.21"]
[Round "1"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Lopez Martinez, Oscar Mauricio"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1566"]
[BlackElo "1332"]
[PlyCount "69"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 Nc6 4. e3 Nf6 5. Ne2 d5 6. cxd5 Nb4 7. d4 exd4 8. Nxd4 0-0 9. 0-0 Nbxd5 10. Nb3 Bb6 11. Bd2 Re8 12. Nc3 Bg4 13. Bf3 Bxf3 14. Qxf3 Nb4 15. Rfd1 Nc2 16. Rac1 Nb4 17. a3 Nd3 18. Rc2 c6 19. Bc1 Qd7 20. Rcd2 Ne5 21. Qe2 Qh3 22. Nd4 Neg4 23. Nf3 Re5 24. Qf1 Qh5 25. Kg2 h6 26. h3 Bxe3 27. hxg4 Nxg4 28. Rd8+ Rxd8 29. Rxd8+ Kh7 30. Qd3+ g6 31. Bxe3 Kg7 32. Bd4 f6 33. Bxe5 fxe5 34. Qd7+ Kf6 35. Rf8# 1-0

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.24"]
[Round "4"]
[White "Amaya Martinez, Ramiro Orlando"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1669"]
[BlackElo "1552"]
[PlyCount "75"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 d5 3. d4 e6 4. e3 Nbd7 5. Bd2 b6 6. Bb5 Bb7 7. Ne5 a6 8. Bc6 Bxc6 9. Nxc6 Qc8 10. Qf3 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qf3 0-0 15. 0-0 Re8 16. Rfe1 Qd7 17. Rad1 Nd5 18. Ne5 Bxe5 19. dxe5 Qb5 20. b3 Ne7 21. Bg5 Ng6 22. c4 Qb4 23. a3 Qxa3 24. Rd7 Nxe5 25. Rxe5 Qa1+ 26. Rd1 Qxe5 27. Bf4 Qa5 28. Bxc7 Rac8 29. Qc6 Qc5 30. Qxc5 bxc5 31. Bb6 Rc6 32. Bd8 Rc8 33. Bb6 f6 34. Rd7 Kf8 35. Kf1 e5 36. Ke2 Rc6 37. Bd8 Ree6 38. Rb7 0-1

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.24"]
[Round "5"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Cano Alcaraz, Juan Jose"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1552"]
[BlackElo "1694"]
[PlyCount "71"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[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. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Be7 7. 0-0 0-0 8. d3 Be6 9. Be3 Nc6 10. Rc1 f6 11. a3 Qd7 12. Re1 Rad8 13. b4 Nd5 14. Nxd5 Bxd5 15. Bc5 a6 16. Qd2 b6 17. Bxe7 Qxe7 18. e4 Bxe4 19. Rxe4 f5 20. Rec4 Nb8 21. Rxc7 Qd6 22. Qa2+ Kh8 23. Ng5 Rd7 24. Rxd7 Qxd7 25. Qc4 h6 26. Nf3 Re8 27. Ne1 e4 28. dxe4 fxe4 29. Bxe4 Qd2 30. f3 Nd7 31. Qc3 Qd6 32. Qd3 Qe6 33. Bf5 Ne5 34. Bxe6 Nxd3 35. Nxd3 Rxe6 36. Kf2 1-0

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.24"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Jaramillo, Carlos Orlando"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1552"]
[BlackElo "1786"]
[PlyCount "36"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. e4 a6 6. Nge2 Bg7 7. 0-0 0-0 8. Rb1 e6 9. f4 d6 10. d3 Qc7 11. h3 Rb8 12. a3 b5 13. cxb5 axb5 14. b4 cxb4 15. axb4 Nxb4 16. Ba3 Qa7+ 17. Kh2 Qxa3 18. d4 Qa5 0-1

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.23"]
[Round "2"]
[White "Simancas Maradei, Miguel Alejandro"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2002"]
[BlackElo "1552"]
[PlyCount "75"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg2 0-0 7. Nf3 c6 8. 0-0 Bf5 9. a3 a5 10. Qb3 b5 11. Ne5 Qc7 12. Bf4 Bd6 13. Rac1 a4 14. Qd1 Bxe5 15. dxe5 Ne4 16. Nxd5 Qd8 17. Ne3 Bg6 18. Qxd8 Rxd8 19. Rfd1 Rxd1+ 20. Nxd1 f6 21. exf6 gxf6 22. Nc3 Nxc3 23. Rxc3 Be8 24. Rc5 Na6 25. Rxb5 Rd8 26. Ra5 Rd1+ 27. Bf1 Bd7 28. Kg2 Rb1 29. Rxa6 Rxb2 30. Rxa4 c5 31. Ra8+ Kf7 32. Ra7 Ke6 33. e4 Rc2 34. Ba6 c4 35. Rc7 c3 36. Bc4+ Ke7 37. Bb5 Rd2 38. Bxd2 1-0

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.23"]
[Round "1"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Becerra Gauta, Luis Alfonso"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1552"]
[BlackElo "1550"]
[PlyCount "59"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. e3 Nf6 5. Nc3 d6 6. Nge2 0-0 7. d4 Bb4 8. 0-0 Bg4 9. f3 Bf5 10. a3 exd4 11. exd4 Bxc3 12. Nxc3 d5 13. c5 b6 14. cxb6 axb6 15. Bg5 h6 16. Bxf6 Qxf6 17. Nxd5 Qxd4+ 18. Qxd4 Nxd4 19. Nxc7 Rac8 20. Nd5 Ne2+ 21. Kh1 Rc2 22. Ne7+ Kh8 23. Nxf5 Rfc8 24. Rab1 R8c5 25. Ne3 Rd2 26. Rfd1 Rxd1+ 27. Rxd1 Rh5 28. Nf1 f5 29. f4 g5 30. Bf3 1-0

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.23"]
[Round "3"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1552"]
[BlackElo "1211"]
[PlyCount "69"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 Bc5 4. e3 0-0 5. Bg2 d5 6. b3 c6 7. 0-0 Nbd7 8. Bb2 b6 9. Re1 Bb7 10. Nc3 Qe7 11. Rc1 Rac8 12. d3 h6 13. Re2 Rfe8 14. Rec2 a5 15. Na4 dxc4 16. Nxc5 Nxc5 17. dxc4 Rcd8 18. Qe2 Nd3 19. Rd1 Nxb2 20. Rxb2 Rxd1+ 21. Qxd1 Rd8 22. Rd2 Rxd2 23. Qxd2 c5 24. Ne5 Bxg2 25. Kxg2 Qc7 26. f4 Kf8 27. Qd3 Ke7 28. e4 Nd7 29. Nxd7 Qxd7 30. Qxd7+ Kxd7 31. e5 Kc6 32. a4 Kd7 33. g4 g6 34. h3 Ke7 35. h4 1/2-1/2

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.27"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Chica Londono, Daniel"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1578"]
[BlackElo "1321"]
[PlyCount "21"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. e3 Nc6 5. Ne2 b6 6. d4 Bb7 7. Nbc3 0-0 8. 0-0 d5 9. b3 h6 10. Bb2 a5 11. Rc1 1/2-1/2

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "5"]
[White "Munera Garcia, Lina Marcela"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1107"]
[BlackElo "1578"]
[PlyCount "46"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bd3 d6 5. a3 Ba5 6. b4 Bb6 7. 0-0 Bg4 8. h3 Bh5 9. g4 Bg6 10. Nh4 Nxe4 11. Bxe4 Bxe4 12. Nxe4 Qxh4 13. Qf3 Nc6 14. c3 d5 15. Ng3 Qxh3 16. d3 0-0-0 17. g5 Kb8 18. Qxf7 Qxg3+ 19. Kh1 Qh4+ 20. Kg2 Rhf8 21. Qxg7 Bxf2 22. Rh1 Qg3+ 23. Kf1 Qg4 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "De Leon Villarreal, Gabriela"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1578"]
[BlackElo "1172"]
[PlyCount "70"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 g6 5. Bb2 Bg7 6. g3 Nc6 7. Bg2 0-0 8. 0-0 a6 9. d4 b5 10. c5 Nd7 11. Qd2 Bb7 12. b4 e5 13. dxe5 Ncxe5 14. Na3 Nxf3+ 15. Bxf3 Ne5 16. Bg2 Qf6 17. Qd4 Qe6 18. Kh1 f6 19. Rfd1 Rad8 20. Rac1 Ng4 21. Qd2 Qf5 22. Qe2 Nxf2+ 23. Kg1 Nxd1 24. Rxd1 Rfe8 25. Nc2 Bh6 26. Rf1 Qe6 27. Rxf6 Bxe3+ 28. Kh1 Qe7 29. c6 d4 30. Qf3 Bc8 31. Nxe3 dxe3 32. Qd5+ Rxd5 33. Bxd5+ Be6 34. Rxe6 Qxe6 35. Bxe6+ Rxe6 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "3"]
[White "Ruiz, Kenny"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "1578"]
[PlyCount "101"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. 0-0 Be7 6. Re1 0-0 7. Nbd2 c5 8. c3 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Bg5 Qc7 12. dxc5 bxc5 13. Qe2 Rfe8 14. Rad1 Nxe4 15. Bxe4 Nf6 16. Bxb7 Qxb7 17. c4 Rad8 18. b3 h6 19. Bd2 Qa6 20. Bc3 Qb6 21. h3 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. Ne5 Qd6 25. Qf3 Bf8 26. Qb7 Be7 27. Qxa7 Ne8 28. Qd7 Qxd7 29. Nxd7 f6 30. Ba5 Nd6 31. Bb6 Nb7 32. a4 Kf7 33. a5 Nd6 34. a6 Nc8 35. a7 Nxa7 36. Bxa7 Bd6 37. Nxc5 Be5 38. Nd3 Bc3 39. Kf1 Ke7 40. Bc5+ Kd7 41. Bf8 f5 42. Ke2 h5 43. f4 Ke8 44. Bb4 Bf6 45. Ne5 g5 46. g3 h4 47. Kf3 g4+ 48. hxg4 Bxe5 49. fxe5 h3 50. g5 Kf7 51. c5 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Yepes Bermudez, Maribel"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1578"]
[BlackElo "1310"]
[PlyCount "69"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Nf6 4. Nc3 Bg7 5. e4 d6 6. Nge2 Nc6 7. 0-0 h5 8. h4 Ng4 9. f3 Nge5 10. d3 e6 11. a3 a5 12. Rb1 d5 13. cxd5 exd5 14. Nxd5 Be6 15. Nef4 Bd7 16. Nh3 f6 17. Be3 b6 18. b4 axb4 19. axb4 Nd4 20. Kh2 Ba4 21. Qd2 Bc2 22. Rb2 Bxd3 23. Rf2 Ra3 24. Ra2 Nc4 25. Qc1 Rb3 26. Bxd4 cxd4 27. Qf4 0-0 28. Ra7 Bb1 29. Bf1 Ne5 30. Qd2 Nxf3+ 31. Rxf3 Rxf3 32. Bc4 Qb8 33. Rc7 Kh8 34. Nhf4 Bh6 35. Nxg6+ 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.24"]
[Round "1"]
[White "Brizuela Abreu, Ronald Jesus"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2328"]
[BlackElo "1578"]
[PlyCount "61"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 d5 4. Nf3 Be7 5. d4 0-0 6. Bd3 c5 7. 0-0 Nbd7 8. Nbd2 b6 9. Ne5 Bb7 10. f4 Ne4 11. Nxe4 dxe4 12. Bc4 Nxe5 13. fxe5 Bd5 14. Ba6 f6 15. exf6 Bxf6 16. c4 Bc6 17. Qg4 Qe7 18. Rad1 Rad8 19. Qe2 cxd4 20. exd4 Bg5 21. d5 exd5 22. Rxf8+ Rxf8 23. cxd5 Bd7 24. d6 Qe8 25. Bc3 e3 26. Be1 Kh8 27. Bg3 Qe4 28. h3 g6 29. Rf1 Rxf1+ 30. Qxf1 Bh6 31. Qf7 1-0

[Event "Manizales op 28th"]
[Site "Manizales"]
[Date "2023.01.09"]
[Round "8"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Torres Calle, Raul Fernando"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1582"]
[BlackElo "1875"]
[PlyCount "46"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c6 4. e3 e6 5. Ne2 d5 6. 0-0 f5 7. Qc2 Nf6 8. Nbc3 0-0 9. b3 Na6 10. a3 e5 11. cxd5 cxd5 12. Bb2 Ne4 13. d4 Nxc3 14. Nxc3 e4 15. Rfe1 Be6 16. Rac1 h5 17. h4 g5 18. Qe2 Bf7 19. hxg5 Qxg5 20. Bh3 h4 21. Kh2 Bh5 22. Qf1 hxg3+ 23. fxg3 Bf3 1-0

[Event "Manizales op 28th"]
[Site "Manizales"]
[Date "2023.01.08"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Serna Bedoya, Jeisson Andres"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1582"]
[PlyCount "37"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. d3 Nf6 5. Nc3 Bc5 6. e3 0-0 7. Nge2 d6 8. 0-0 Qe8 9. d4 Bb6 10. Na4 f4 11. Nxb6 axb6 12. exf4 Qh5 13. d5 Bh3 14. f3 Nb4 15. a3 Bxg2 16. Kxg2 Rfe8 17. fxe5 Qxe5 18. Bd2 Na6 19. Bc3 1-0

[Event "Manizales op 28th"]
[Site "Manizales"]
[Date "2023.01.07"]
[Round "5"]
[White "Gallego Perez, Alejandro"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1754"]
[BlackElo "1582"]
[PlyCount "67"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Qe7 7. Qe2 Kxf7 8. Qh5+ Ke6 9. Bxe4 dxe4 10. Nc3 Nf6 11. d5+ Kd7 12. Qe2 Kd8 13. Bg5 Qf7 14. 0-0-0 Bd6 15. Nxe4 Re8 16. Nxd6 cxd6 17. Qd3 h6 18. Be3 Qc7 19. f3 Bd7 20. Bf4 Rc8 21. Rd2 g5 22. Qg6 Ng8 23. Bxd6 Qb6 24. g3 Rf8 25. Re1 Bf5 26. Qg7 Qxd6 27. Re6 Qc5 28. b4 Qxb4 29. d6 Qa3+ 30. Kb1 Qb4+ 31. Kc1 Qa3+ 32. Kb1 Qb4+ 33. Kc1 Qa3+ 34. Kb1 1/2-1/2

[Event "Manizales op 28th"]
[Site "Manizales"]
[Date "2023.01.07"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Vera Velez, Juan Esteban"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1582"]
[PlyCount "52"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 b6 3. Bg2 Bb7 4. e4 e6 5. Nc3 Nc6 6. Nge2 Rb8 7. a3 e5 8. b4 Nd4 9. d3 c5 10. b5 Bd6 11. 0-0 0-0 12. h3 a6 13. bxa6 Bxa6 14. Bg5 h6 15. Be3 b5 16. cxb5 Bxb5 17. Rb1 Bc6 18. Qd2 Ra8 19. a4 Bxa4 20. Nxa4 Rxa4 21. Rb7 Qa8 22. Rb2 Rb8 23. Rfb1 Rxb2 24. Rxb2 Ra1+ 25. Kh2 Kh7 26. Nc3 Ra3 1-0

[Event "Manizales op 28th"]
[Site "Manizales"]
[Date "2023.01.06"]
[Round "3"]
[White "Vargas, Eduar Misael"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1817"]
[BlackElo "1582"]
[PlyCount "55"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 Bxc3+ 7. bxc3 d5 8. Ne2 0-0 9. 0-0 Nbd7 10. cxd5 exd5 11. Ng3 Re8 12. Qc2 c5 13. Qf2 Qe7 14. Bd2 c4 15. Bc2 b5 16. e4 dxe4 17. fxe4 Qe6 18. e5 Nd5 19. Nf5 Bc6 20. Qg3 g6 21. Nh6+ Kg7 22. Bf5 Qe7 23. Bxd7 Bxd7 24. Rxf7+ Qxf7 25. Nxf7 Kxf7 26. Qf3+ Ke6 27. Qh3+ Ke7 28. Bg5+ 1-0

[Event "Manizales op 28th"]
[Site "Manizales"]
[Date "2023.01.06"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Giraldo Gomez, John Jairo"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1582"]
[PlyCount "65"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. d3 Bb4+ 5. Nd2 0-0 6. a3 Be7 7. Ngf3 d6 8. h3 Be6 9. 0-0 Qd7 10. Kh2 h5 11. e4 Nh7 12. b4 g5 13. b5 Nd8 14. Ne1 g4 15. h4 f6 16. Nc2 f5 17. exf5 Bxf5 18. Ne4 Bg6 19. Be3 Ne6 20. Qd2 Qd8 21. Rad1 Bxh4 22. gxh4 Qxh4+ 23. Kg1 Nf4 24. Ne1 Ng5 25. Nxg5 Qxg5 26. Bxf4 exf4 27. Bd5+ Kh7 28. Ng2 h4 29. Ne1 h3 30. Kh1 Qh4 31. Rg1 f3 32. Nc2 Rae8 33. Ne3 1-0

[Event "Manizales op 28th"]
[Site "Manizales"]
[Date "2023.01.05"]
[Round "1"]
[White "Zapata Cuartas, Juan Carlos"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1975"]
[BlackElo "1582"]
[PlyCount "91"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. 0-0 Be7 7. Nc3 0-0 8. Ne5 Nbd7 9. Bf4 Rc8 10. Nb5 a6 11. Na7 Ra8 12. Nac6 Qe8 13. Nxe7+ Qxe7 14. Rc1 c5 15. dxc5 Nxc5 16. b4 Ncd7 17. Nxd7 Qxd7 18. cxd5 Bxd5 19. e4 Bc6 20. Qxd7 Bxd7 21. Bc7 b5 22. Rfd1 Rac8 23. g4 h6 24. h4 Be8 25. g5 hxg5 26. hxg5 Nd7 27. Bd6 Rc4 28. Bxf8 Kxf8 29. Rxc4 bxc4 30. Bf1 Ne5 31. f4 Nc6 32. a3 e5 33. Bxc4 Nd4 34. Rxd4 exd4 35. Bxa6 Bc6 36. Bd3 Ke7 37. b5 Ba8 38. Kf2 Kd6 39. Ke2 f6 40. g6 Bb7 41. a4 Kc5 42. a5 Bc8 43. a6 Kb6 44. Bc4 Bg4+ 45. Kd3 Bh5 46. Bf7 1-0

[Event "Manizales Americas op"]
[Site "Manizales"]
[Date "2022.10.17"]
[Round "7"]
[White "Ocampo Castano, Miguel Angel"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1595"]
[PlyCount "84"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. Bd2 0-0 6. Be2 d4 7. Na4 Bxd2+ 8. Qxd2 h6 9. 0-0 Qe7 10. h3 b5 11. Nc3 dxc3 12. bxc3 c5 13. a3 Bb7 14. Nh4 Nc6 15. Nf5 Qe6 16. f3 Rad8 17. g4 Nh7 18. h4 Ne7 19. Kf2 Ng6 20. g5 h5 21. Kg3 Nf4 22. d4 cxd4 23. cxd4 Nxe2+ 24. Qxe2 exd4 25. Rad1 Qe5+ 26. Kh3 g6 27. Ng3 a6 28. f4 Bc8+ 29. Kh2 Qc7 30. Qf2 Qc5 31. Ne2 Bg4 32. c3 Bxe2 33. cxd4 Qc4 34. Rc1 Qd3 35. Rfe1 Bg4 36. Re3 Qxd4 37. Qe1 Qb2+ 38. Kg3 Rd2 39. Qg1 Rfd8 40. Ree1 R8d3+ 41. Re3 Rxe3+ 42. Qxe3 Rg2# 0-1

[Event "Manizales Americas op"]
[Site "Manizales"]
[Date "2022.10.17"]
[Round "8"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Cardona, Juan Jose"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1595"]
[PlyCount "28"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 Nf6 6. Nge2 0-0 7. 0-0 d6 8. Rb1 a6 9. h3 Be6 10. d3 Rb8 11. a3 Qd7 12. b4 cxb4 13. axb4 b5 14. cxb5 axb5 1-0

[Event "Manizales Americas op"]
[Site "Manizales"]
[Date "2022.10.16"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Garvin Mejia, Ricardo Luis"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1595"]
[BlackElo "1570"]
[PlyCount "106"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Be6 8. d3 Qd7 9. f4 Bh3 10. f5 Bxg2 11. Kxg2 c6 12. h3 d5 13. cxd5 cxd5 14. Bg5 dxe4 15. dxe4 Qxd1 16. Raxd1 Na6 17. Rd6 Ne8 18. Rd7 Nec7 19. Be7 Rfe8 20. fxg6 fxg6 21. Bd6 Rad8 22. Rff7 Rxd7 23. Rxd7 Rc8 24. a4 Ne8 25. Ba3 Rc7 26. Rd8 Kf7 27. Nd5 Rc2 28. Kf3 Nf6 29. Nec3 Rd2 30. Ra8 Rd3+ 31. Kf2 Rd2+ 32. Ke1 Bh6 33. Nxf6 Kxf6 34. Nd5+ Ke6 35. Re8+ Kd7 36. Re7+ Kc6 37. Rxh7 Bg5 38. h4 Rd4 39. hxg5 Rxe4+ 40. Kf2 Kxd5 41. Rxb7 Rxa4 42. Rxa7 Ke4 43. Rg7 Kf5 44. Be7 Ra2 45. g4+ Kf4 46. Rxg6 Rxb2+ 47. Ke1 Nc7 48. Rc6 Nd5 49. Rc4+ e4 50. Bf6 Rg2 51. Ra4 Ne3 52. Rd4 Kf3 53. Rd6 Re2# 0-1

[Event "Manizales Americas op"]
[Site "Manizales"]
[Date "2022.10.15"]
[Round "3"]
[White "Hernandez, Cristian Andres"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2399"]
[BlackElo "1595"]
[PlyCount "69"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. c4 Nf6 4. Nf3 Be7 5. Nc3 0-0 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Qxd5 exd5 11. 0-0-0 Be6 12. Be5 Nc6 13. Bc3 Rac8 14. Kb1 Bb4 15. Bxb4 Nxb4 16. Nd4 Nc6 17. Be2 a6 18. b3 Rc7 19. Kb2 Rfc8 20. Nxc6 Rxc6 21. Bd3 b5 22. Rc1 g6 23. Rxc6 Rxc6 24. Rc1 Rxc1 25. Kxc1 Kf8 26. Kd2 Ke7 27. Kc3 Kd6 28. Kb4 Kc6 29. Ka5 Bc8 30. a4 bxa4 31. bxa4 Kc5 32. Bxa6 Bf5 33. Bb5 Be4 34. f3 Bc2 35. Ka6 1-0

[Event "Manizales Americas op"]
[Site "Manizales"]
[Date "2022.10.15"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Giraldo Guevara, Juan Diego"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1595"]
[BlackElo "1567"]
[PlyCount "52"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Be6 6. Nf3 Nc6 7. d3 Bb4 8. Bd2 0-0 9. 0-0 Qd7 10. Nxd5 Qxd5 11. Ng5 Qd6 12. Nxe6 Qxe6 13. Bxc6 Bxd2 14. Bxb7 Rab8 15. Qxd2 Rxb7 16. b3 Rd8 17. Qe3 Rd4 18. Rac1 c6 19. Rc2 Rbd7 20. Rfc1 R7d6 21. Qf3 e4 22. dxe4 Rxe4 23. e3 Qg6 24. Qe2 Re7 25. Qa6 Red7 26. Qa4 Qh6 1-0

[Event "Manizales Americas op"]
[Site "Manizales"]
[Date "2022.10.14"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Aristizabal Gonzalez, Diego"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1595"]
[PlyCount "43"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 c6 4. Nc3 Bf5 5. e4 Bg6 6. Nge2 Be7 7. 0-0 Nd7 8. d3 Ngf6 9. h3 h6 10. Be3 Nh7 11. f4 f6 12. f5 Bf7 13. h4 g5 14. fxg6 Bxg6 15. Bxh6 Bf8 16. Be3 b6 17. b4 a6 18. Qd2 Bg7 19. Bh6 Qe7 20. a4 Rf8 21. b5 Qf7 22. bxc6 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "9"]
[White "Acosta, Mariana"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1404"]
[BlackElo "1622"]
[PlyCount "63"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bc4 Nc6 8. 0-0 0-0 9. h3 Be6 10. Bd3 Ne5 11. Nxe5 dxe5 12. Qe2 Bd6 13. f4 exf4 14. Bxf4 Bxf4 15. Rxf4 Qg5 16. Qf3 Bd5 17. Qf2 Be6 18. Rf1 Qa5 19. Qg3 Qc5+ 20. Kh1 Qd6 21. Qh4 h6 22. Qh5 Qe7 23. Qe5 c6 24. Qe4 g6 25. Rf6 Rae8 26. Qh4 Kg7 27. Qd4 Kh7 28. Qe5 Qd7 29. Bxg6+ Kg8 30. Bd3 Bxh3 31. Qg3+ Bg4 32. Bf5 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "8"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Morales Velasco, Dario Alexander"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1622"]
[PlyCount "69"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d3 d5 5. cxd5 cxd5 6. Nf3 Nc6 7. 0-0 Bc5 8. h3 0-0 9. Bg5 h6 10. Bd2 a6 11. Nc3 b5 12. a3 Bb7 13. b4 Bb6 14. Rc1 Qe7 15. Qb3 Rad8 16. e3 e4 17. Ne1 d4 18. Nxe4 dxe3 19. Nxf6+ Qxf6 20. fxe3 Qd6 21. Rf4 g5 22. Rg4 Ne5 23. Bxb7 Nxg4 24. hxg4 Qxg3+ 25. Ng2 Rfe8 26. d4 Bxd4 27. Rf1 Re7 28. Rf3 Bxe3+ 29. Bxe3 Qxg4 30. Bd5 Rdd7 31. Bf2 Qh5 32. Rf5 Qg6 33. Qf3 g4 34. Qf4 h5 35. Rg5 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1387"]
[BlackElo "1622"]
[PlyCount "115"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Nc5 6. c4 Bf5 7. Nb3 Nxb3 8. Qxb3 Na6 9. cxd5 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 0-0 12. Bxa6 bxa6 13. Qf3 Qd7 14. 0-0 Rab8 15. b3 Rb5 16. Nc4 Rxd5 17. Rfd1 Be4 18. Qe2 Bd3 19. Qf3 Bxc4 20. bxc4 Rd4 21. Qe2 Rd8 22. Rxd4 Qxd4 23. Rb1 h6 24. e6 fxe6 25. Qxe6+ Kh8 26. h3 Rf8 27. Rf1 Qb6 28. Qxb6 axb6 29. Rc1 Rd8 30. Rc2 Rd6 31. c5 Rc6 32. Kf1 Re6 33. cxb6 cxb6 34. Re2 Rd6 35. Ke1 Kg8 36. Rd2 Rc6 37. Kd1 Kf7 38. Rd3 b5 39. Kd2 Kf6 40. Rf3+ Ke7 41. Re3+ Kd7 42. Rd3+ Rd6 43. Rxd6+ Kxd6 44. Kc3 Kc5 45. f4 a5 46. g4 Kd5 47. Kd3 b4 48. h4 a4 49. h5 b3 50. axb3 axb3 51. g5 b2 52. Kc2 Ke4 53. gxh6 gxh6 54. Kxb2 Kxf4 55. Kc2 Kg4 56. Kd2 Kxh5 57. Ke1 Kg4 58. Kf1 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Ramirez, Cristian Camilo"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1622"]
[BlackElo "1780"]
[PlyCount "82"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Nc6 5. Nc3 Qd8 6. d3 h6 7. Bg2 Nf6 8. 0-0 Be7 9. b3 0-0 10. Bb2 Re8 11. Rc1 Bg4 12. h3 Bf5 13. a3 Bf8 14. Kh2 e4 15. Nxe4 Nxe4 16. dxe4 Bxe4 17. Qxd8 Raxd8 18. Rfd1 Rxd1 19. Rxd1 Bc2 20. Rd2 Bxb3 21. e3 Bd6 22. Nd4 Nxd4 23. Rxd4 Rb8 24. Rg4 Bf8 25. Be5 Be6 26. Ra4 Bd6 27. Bxd6 cxd6 28. Rxa7 Bc8 29. Ra4 Kf8 30. Rb4 Ke7 31. Bd5 b6 32. a4 Be6 33. Bb3 Bxb3 34. Rxb3 Ra8 35. Rxb6 Rxa4 36. Kg2 h5 37. h4 g6 38. Kf3 Ra5 39. Rb4 Rf5+ 40. Rf4 Ra5 41. Re4+ Re5 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "5"]
[White "Tipiani Martinez, Paula Sofia"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1283"]
[BlackElo "1622"]
[PlyCount "144"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Nc3 Bg4 9. Be2 0-0 10. Be3 Nc6 11. h3 Bh5 12. 0-0-0 a6 13. g4 Bg6 14. Nh4 Nb4 15. Nxg6 hxg6 16. h4 Nfd5 17. Nxd5 Nxd5 18. Bd2 c6 19. h5 g5 20. h6 g6 21. c4 Nf4 22. Bf1 Bf6 23. Bxf4 gxf4 24. Bg2 Rfe8 25. h7+ Kh8 26. Bf3 Re7 27. d4 Rae8 28. d5 c5 29. Kc2 Bd4 30. Rdf1 g5 31. Rh2 Re1 32. Rxe1 Rxe1 33. b3 Ra1 34. Be4 Rxa2+ 35. Kd1 Rxf2 36. Rxf2 Bxf2 37. Ke2 Bd4 38. Bf5 b6 39. Bc8 Kxh7 40. Bxa6 Kg6 41. Bc8 Kf6 42. Bf5 Ke5 43. Kf3 Bb2 44. Bd7 Bc1 45. Bf5 Kd4 46. Bd7 Kc3 47. Ba4 Be3 48. Ke4 f6 49. Kf3 Bd4 50. Ke4 Be5 51. Kf3 Kd4 52. Bd7 Kc3 53. Ba4 Kd2 54. Bd7 Ke1 55. Bf5 Kd2 56. Bd7 Kc3 57. Ba4 Kb4 58. Ke4 f5+ 59. gxf5 g4 60. f6 f3 61. f7 Bg7 62. Ke3 Kc3 63. Kf2 Kb4 64. Kg3 Ka5 65. Kf2 Kb4 66. Kg3 Kc3 67. Kf2 Kd2 68. Bd7 Kc3 69. Ba4 Kb4 70. Kg3 Bf8 71. Kf2 Be7 72. Kg3 Bf8 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Garcia, Juan Jose"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1622"]
[BlackElo "1618"]
[PlyCount "76"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 Nc6 4. Nc3 a6 5. e4 d6 6. Nge2 Be6 7. d3 h5 8. h4 Qd7 9. Nd5 Nd4 10. Nxd4 Bxd4 11. Qc2 c6 12. Ne3 Ne7 13. Bd2 b5 14. Rc1 0-0 15. 0-0 Rac8 16. b4 f5 17. exf5 Nxf5 18. Nxf5 Rxf5 19. Be3 Bxe3 20. fxe3 bxc4 21. dxc4 Rcf8 22. Qe2 g6 23. Be4 Rxf1+ 24. Rxf1 Rxf1+ 25. Qxf1 Kg7 26. a3 d5 27. cxd5 cxd5 28. Bd3 d4 29. e4 Qa4 30. Bc4 Bxc4 31. Qxc4 Qd1+ 32. Kf2 d3 33. Qc7+ Kh6 34. Qxe5 Qe2+ 35. Kg1 Qe3+ 36. Kg2 Qe2+ 37. Kg1 Qe3+ 38. Kg2 Qe2+ 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "3"]
[White "Pena Castro, Junior Orlando"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1533"]
[BlackElo "1622"]
[PlyCount "34"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Be7 5. 0-0 d6 6. Nxd4 Nxd4 7. Qxd4 Nf6 8. Nc3 0-0 9. Bg5 Be6 10. Rad1 Bxc4 11. Qxc4 Qc8 12. Rd3 h6 13. Bxf6 Bxf6 14. Nd5 Bd8 15. Rg3 Qe6 16. Qc3 Qe5 17. Qe3 Kh7 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Becerra Fonseca, Camila Andrea"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1622"]
[BlackElo "1325"]
[PlyCount "37"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 a6 5. e4 e6 6. Nge2 Be7 7. 0-0 0-0 8. Rb1 b6 9. d3 Bb7 10. h3 Nd4 11. f4 d5 12. cxd5 exd5 13. e5 Nxe2+ 14. Qxe2 Ne8 15. f5 Nc7 16. f6 gxf6 17. Bh6 fxe5 18. Qg4+ Kh8 19. Qg7# 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.16"]
[Round "1"]
[White "Ladino Hernandez, Angel Joel"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1147"]
[BlackElo "1622"]
[PlyCount "68"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d5 5. Qe2 Be7 6. Nd2 Nf6 7. Ndf3 0-0 8. Bg5 Re8 9. 0-0-0 Ne4 10. Bxe7 Rxe7 11. Nd2 f5 12. Nxe4 fxe4 13. f3 Nc6 14. fxe4 Nxe5 15. dxe5 Rxe5 16. Qf3 Qg5+ 17. Rd2 Rxe4 18. Bd3 Re3 19. Qf2 Bg4 20. Rf1 Qe7 21. c4 c6 22. Kb1 Re8 23. Kc2 g6 24. Qf4 Be2 25. Bxe2 Rxe2 26. cxd5 Qc5+ 27. Kd1 Rxd2+ 28. Kxd2 Qxd5+ 29. Kc1 Qxa2 30. Kc2 Qe6 31. g4 Qe4+ 32. Qxe4 Rxe4 33. Rg1 Kf7 34. Kd3 Rb4 0-1

[Event "Manizales op 27th"]
[Site "Manizales"]
[Date "2022.01.10"]
[Round "8"]
[White "Montoya, Ricardo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1573"]
[BlackElo "1650"]
[PlyCount "53"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Bd3 Be6 9. Nd4 Nxd4 10. cxd4 d5 11. Qf3 Qd7 12. h3 Bf6 13. g4 h6 14. c3 0-0-0 15. 0-0-0 Kb8 16. Bf4 Rhe8 17. Bxh6 Qa4 18. Kb1 Rd6 19. Rde1 gxh6 20. Qxf6 Bxg4 21. Qxf7 Rde6 22. Rxe6 Bxe6 23. Qg6 Bxh3 24. b3 Qd7 25. Rxh3 Re1+ 26. Kb2 Qxh3 27. Bf5 1-0

[Event "Manizales op 27th"]
[Site "Manizales"]
[Date "2022.01.09"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Castro, Gerardo Antonio"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1650"]
[BlackElo "1618"]
[PlyCount "47"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 Nc6 6. Nge2 0-0 7. 0-0 e5 8. h3 Nd7 9. f4 f5 10. d3 Nf6 11. Kh2 Qd7 12. fxe5 Nxe5 13. exf5 c6 14. fxg6 Nxg6 15. Nf4 Ne5 16. Nh5 Nxh5 17. Rxf8+ Bxf8 18. Qxh5 Qf5 19. Qe2 Qxd3 20. Qf2 Qf5 21. Qe2 Be6 22. b3 Qd3 23. Bd2 Bg7 24. Rf1 1-0

[Event "Manizales op 27th"]
[Site "Manizales"]
[Date "2022.01.08"]
[Round "5"]
[White "Sanchez Barreto, Josue Efrain"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1213"]
[BlackElo "1650"]
[PlyCount "47"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. Nbd2 Nbd7 7. 0-0 e6 8. c3 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qd3 0-0 13. Bg5 Be7 14. Rad1 Nd5 15. Bxe7 Qxe7 16. Rfe1 Nf4 17. Qd2 Qf6 18. Re4 Nxg2 19. Ne5 Nh4 20. Rg4 Nf3+ 21. Nxf3 Qxf3 22. Rg3 Qd5 23. Rg5 Qd6 24. Rxg7+ 1/2-1/2

[Event "Manizales op 27th"]
[Site "Manizales"]
[Date "2022.01.08"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Loaiza Carranza, Pablo Eli"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1650"]
[BlackElo "1874"]
[PlyCount "106"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 g6 4. Nf3 Bg7 5. d4 d5 6. 0-0 0-0 7. b3 Bf5 8. Bb2 Nbd7 9. Nbd2 Be4 10. Nxe4 Nxe4 11. Nd2 f5 12. f3 Nxd2 13. Qxd2 Qb6 14. e3 Rfd8 15. c5 Qc7 16. f4 h6 17. Rac1 e6 18. Rc2 Nf6 19. Rfc1 g5 20. fxg5 hxg5 21. Bc3 Qf7 22. Qe2 g4 23. Kf2 Bh6 24. Rh1 Rf8 25. Ke1 Ne4 26. Bxe4 dxe4 27. Qf2 Bg5 28. h4 Bd8 29. Qf4 Bc7 30. Qg5+ Kh7 31. d5 Bxg3+ 32. Ke2 Rg8 33. dxe6 Qg6 34. Bf6 Raf8 35. Qxg6+ Rxg6 36. e7 Rgxf6 37. exf8Q Rxf8 38. Rd2 Rf7 39. Kf1 f4 40. exf4 Bxf4 41. Re2 e3 42. Kg2 Rd7 43. Rc1 Rd2 44. Rc2 Kg6 45. Kf1 Kh5 46. Rexd2 exd2 47. Ke2 Kxh4 48. Rc4 Bg5 49. Rd4 Kh3 50. Rd7 g3 51. Rh7+ Kg4 52. Rd7 g2 53. Kf2 Kh3 0-1

[Event "Manizales op 27th"]
[Site "Manizales"]
[Date "2022.01.07"]
[Round "3"]
[White "Arroyo Bravo, Jaime Humberto"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1600"]
[BlackElo "1650"]
[PlyCount "54"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. h3 e6 5. Nf3 Nbd7 6. Nbd2 Be7 7. Bh2 c5 8. c3 0-0 9. Bb5 a6 10. Ba4 b5 11. Bc2 Bxc2 12. Qxc2 Rc8 13. 0-0 Qb6 14. Rfe1 Rfe8 15. a4 b4 16. a5 Qb7 17. Reb1 cxd4 18. exd4 Qc6 19. Qb3 Qb5 20. Ra4 bxc3 21. bxc3 Qd3 22. c4 dxc4 23. Rxc4 Qxb3 24. Rxb3 Rxc4 25. Nxc4 Rc8 26. Ncd2 Nd5 27. g4 N7f6 0-1

[Event "Manizales op 27th"]
[Site "Manizales"]
[Date "2022.01.07"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Pena Canon, Javier Orlando"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1650"]
[PlyCount "60"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. d3 Nf6 5. Nc3 Bc5 6. Rb1 0-0 7. e3 d6 8. Nge2 Qe8 9. 0-0 f4 10. d4 Bb6 11. dxe5 dxe5 12. exf4 Qh5 13. Ne4 Bh3 14. Nxf6+ Rxf6 15. Bxh3 Qxh3 16. Qd5+ Kh8 17. Be3 Rd8 18. Qg2 Qg4 19. Bxb6 Qxe2 20. Rfe1 Qxc4 21. fxe5 Nxe5 22. Rxe5 Rxb6 23. Rbe1 h6 24. b3 Qc2 25. Re8+ Rxe8 26. Rxe8+ Kh7 27. Qe4+ Qxe4 28. Rxe4 Kg6 29. Rc4 c6 30. Ra4 a6 1/2-1/2

[Event "Manizales op 27th"]
[Site "Manizales"]
[Date "2022.01.06"]
[Round "1"]
[White "Mejia Castaneda, Jhoiner Alfonso"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C42"]
[BlackElo "1650"]
[PlyCount "75"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. 0-0 0-0 6. Re1 Be6 7. Bb3 Nbd7 8. d4 Bxb3 9. axb3 exd4 10. Nxd4 Nc5 11. Bg5 Bxc3 12. bxc3 Ne6 13. Bh4 g5 14. Nxe6 fxe6 15. Bxg5 Qd7 16. Bxf6 Rxf6 17. e5 Rg6 18. Re3 Qg7 19. Qf3 d5 20. g3 Rf8 21. Qe2 a6 22. Ra4 Rf5 23. c4 d4 24. Re4 c5 25. Ra5 Qc7 26. Ra1 Rgg5 27. f4 Rg7 28. Kh1 h5 29. Rg1 Qf7 30. g4 Rxf4 31. Rxf4 Qxf4 32. gxh5 Rxg1+ 33. Kxg1 Qc1+ 34. Kf2 Qf4+ 35. Ke1 Qc1+ 36. Qd1 Qe3+ 37. Qe2 Qc1+ 38. Qd1 1/2-1/2

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "9"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Castano Vasquez, Guillermo"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1693"]
[BlackElo "1600"]
[PlyCount "64"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. Nf3 d6 6. 0-0 Nc6 7. h3 a6 8. a3 Ba7 9. d3 Ne7 10. b4 c6 11. Bg5 Nf5 12. Ne4 h6 13. Nxf6+ gxf6 14. Bh4 Nxh4 15. Nxh4 Kg7 16. e4 Rh8 17. Nf5+ Bxf5 18. exf5 Bd4 19. Rb1 Rg8 20. Kh1 Kh7 21. a4 Qd7 22. Qd2 Rab8 23. b5 d5 24. cxd5 cxd5 25. Qa2 Rgd8 26. bxa6 bxa6 27. Rxb8 Rxb8 28. Bxd5 Rb2 29. Qc4 Bxf2 30. Bg2 Be3 31. Qxa6 Qd5 32. Rf3 Qxf3 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "8"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Diaz Alzate, Thomas"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1693"]
[BlackElo "1332"]
[PlyCount "73"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d5 6. cxd5 Nxd5 7. d4 Nc6 8. e4 Nb6 9. 0-0 Nxd4 10. Be3 Nxf3+ 11. Qxf3 Qd7 12. h3 Qc6 13. Rac1 Qf6 14. Qe2 Bd7 15. Rfd1 Rad8 16. Bxb6 Qxb6 17. Nd5 Qxb2 18. Nxe7+ Kh8 19. Qc4 Be6 20. Qxc7 Rxd1+ 21. Rxd1 Bd4 22. Qf4 Qb4 23. Nd5 Bxd5 24. exd5 Bc3 25. Qc7 Qb6 26. Qe7 Bb4 27. d6 Rd8 28. Qe5+ Kg8 29. d7 Qe6 30. Qc7 Qb6 31. Qc4 Bc5 32. Rd2 Qb1+ 33. Kh2 Qe1 34. Re2 Qb4 35. Qxb4 Bxb4 36. Re8+ Rxe8 37. dxe8Q+ 1-0

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.17"]
[Round "7"]
[White "Alvarez Moncada, Carlos Alberto"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C32"]
[BlackElo "1693"]
[PlyCount "47"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. g3 Nf6 5. Bg2 Bg4 6. Ne2 Qxd5 7. 0-0 Bc5+ 8. Kh1 Bf3 9. Nbc3 Qc6 10. d4 Bxg2+ 11. Kxg2 Bb6 12. h3 0-0 13. Be3 Na6 14. a3 Rad8 15. b4 Qd7 16. b5 Nb8 17. a4 c6 18. Qe1 Nd5 19. Nxd5 cxd5 20. Rb1 Rc8 21. Qf2 f5 22. g4 g6 23. g5 Ba5 24. Rfc1 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.16"]
[Round "4"]
[White "Suaza Builes, Oscar A"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1403"]
[BlackElo "1693"]
[PlyCount "31"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Nbd7 5. Bd3 c5 6. c3 b6 7. Ngf3 Bb7 8. Rc1 Be7 9. Ne5 0-0 10. Qf3 Rc8 11. Qg3 Ne4 12. Nxe4 dxe4 13. Bc2 cxd4 14. exd4 f5 15. 0-0 Bh4 16. Qh3 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.16"]
[Round "5"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Olier Robayo, Mishelle Dayana"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1693"]
[BlackElo "1328"]
[PlyCount "52"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. Nf3 d6 6. d4 Nbd7 7. e4 cxd4 8. Nxd4 a6 9. 0-0 Ne5 10. b3 h5 11. h4 Bg4 12. f3 Bd7 13. Be3 Qc8 14. Qd2 Nh7 15. Nd5 Qd8 16. Rad1 0-0 17. Bh6 e6 18. Bxg7 Kxg7 19. Nf4 Qb6 20. Kh2 Nf6 21. Nde2 Neg4+ 22. fxg4 Nxg4+ 23. Kh1 Nf2+ 24. Rxf2 Qxf2 25. Qxd6 Bc6 26. Qe5+ Kh7 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.15"]
[Round "3"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Ceballos Castellanos, Isabela"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1693"]
[BlackElo "1460"]
[PlyCount "38"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e4 d6 6. Nge2 Nc6 7. 0-0 h5 8. h3 h4 9. g4 Nxg4 10. hxg4 Bxg4 11. f3 h3 12. fxg4 hxg2 13. Kxg2 Qd7 14. Ng3 Rh4 15. Qf3 Ne5 16. Qe2 0-0-0 17. Rh1 Rdh8 18. Rxh4 Rxh4 19. d4 Nxg4 0-1

[Event "Pereira Pelaez Memorial"]
[Site "Pereira"]
[Date "2021.06.07"]
[Round "6"]
[White "Quiros, Juan Pablo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2019"]
[BlackElo "1704"]
[PlyCount "85"]
[EventDate "2021.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Bd6 6. Ne5 0-0 7. Nd2 Nc6 8. Ndf3 cxd4 9. exd4 a6 10. Bd3 Qc7 11. Qc2 h6 12. h4 b5 13. a3 Bb7 14. 0-0 Ne4 15. Bh2 f5 16. Nxc6 Bxh2+ 17. Nxh2 Bxc6 18. Nf3 Rac8 19. Ne5 Bb7 20. Rfe1 Qd6 21. f3 Nf6 22. Qf2 Nh5 23. Bf1 f4 24. Bd3 Ng3 25. Qc2 Nf5 26. Bxf5 Rxf5 27. Kf2 Rcf8 28. Qd2 Qd8 29. Rh1 Rh5 30. Ng6 Rff5 31. Nxf4 Rxh4 32. Nxe6 Qf6 33. Nc5 Rfh5 34. Rhg1 Bc8 35. Qe3 Qg6 36. Rae1 Rf5 37. Qe8+ Qxe8 38. Rxe8+ Rf8 39. Rge1 Rhf4 40. R1e5 g5 41. Rxf8+ Kxf8 42. Rxd5 g4 43. Ke3 1-0

[Event "Pereira Pelaez Memorial"]
[Site "Pereira"]
[Date "2021.06.07"]
[Round "7"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Castano, Nestor"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1704"]
[PlyCount "81"]
[EventDate "2021.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. Rb1 a5 8. a3 d6 9. d3 h6 10. b4 axb4 11. axb4 Rb8 12. b5 Ne7 13. e4 Be6 14. h3 Qd7 15. Kh2 Nh5 16. Nh4 c6 17. Be3 d5 18. cxd5 cxd5 19. Na4 d4 20. Nc5 Qd6 21. Nxe6 Qxe6 22. Bd2 Qf6 23. Rc1 Rbc8 24. Qe2 Rxc1 25. Rxc1 Rc8 26. Bf3 Nf4 27. Rxc8+ Nxc8 28. Bxf4 exf4 29. e5 fxg3+ 30. fxg3 Qxe5 31. Qxe5 Bxe5 32. Bxb7 Nd6 33. Bc6 Kf8 34. Nf3 Bf6 35. b6 Bd8 36. b7 Bc7 37. Kg2 Ke7 38. Nd2 Nf5 39. g4 Ne3+ 40. Kf3 Kd6 41. Be4 1-0

[Event "Pereira Pelaez Memorial"]
[Site "Pereira"]
[Date "2021.06.06"]
[Round "5"]
[White "Acosta, Jaime"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1456"]
[BlackElo "1704"]
[PlyCount "72"]
[EventDate "2021.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Nge2 Be6 6. Bg2 c6 7. 0-0 Be7 8. d4 Nxc3 9. bxc3 Bf6 10. Be3 0-0 11. f4 exd4 12. cxd4 Bc4 13. c3 Re8 14. Qd2 Qe7 15. Kf2 Nd7 16. Rfe1 Nb6 17. Ng1 Bd5 18. Nf3 Nc4 19. Qc1 Qc7 20. Ne5 Nd6 21. Bd2 Rad8 22. Bxd5 cxd5 23. Rb1 b5 24. Nd3 Ne4+ 25. Kg2 a6 26. Ne5 Be7 27. Rb3 f6 28. Nd3 Qc4 29. Nb2 Qc6 30. Nd3 Bd6 31. Nb4 Qb7 32. Re3 Rc8 33. Be1 Rc4 34. Qb2 Rec8 35. Qa3 a5 36. Qb2 axb4 0-1

[Event "Pereira Pelaez Memorial"]
[Site "Pereira"]
[Date "2021.06.06"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Pinillo Canon, Silvana"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1704"]
[BlackElo "1749"]
[PlyCount "74"]
[EventDate "2021.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. cxd5 exd5 5. d4 Bd6 6. Nf3 0-0 7. 0-0 Re8 8. Nc3 c6 9. h3 h6 10. Re1 Bf5 11. Bd2 Nbd7 12. Rc1 Rc8 13. Qb3 Nb6 14. Na4 Nxa4 15. Qxa4 a6 16. Bb4 Bb8 17. Nd2 Qd7 18. Kh2 Ne4 19. Nxe4 Bxe4 20. Bf1 Qf5 21. Kg1 Re6 22. Bg2 Bxg2 23. Kxg2 Qe4+ 24. Kg1 Qxd4 25. Qb3 Rg6 26. Bc5 Qe5 27. Kg2 Re8 28. Rcd1 Qe4+ 29. Kh2 Qe5 30. Rd3 Qc7 31. Bb6 Qd7 32. Rf3 Rge6 33. Qd3 Re4 34. e3 Rh4 35. Qf1 Rh5 36. e4 Rxe4 37. Rd1 Reh4 0-1

[Event "Pereira Pelaez Memorial"]
[Site "Pereira"]
[Date "2021.06.05"]
[Round "3"]
[White "Cruz Duque, Esteban"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1704"]
[PlyCount "89"]
[EventDate "2021.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 d5 6. 0-0 Be7 7. Re1 Nc5 8. Bf1 0-0 9. d4 Ne4 10. c4 c6 11. cxd5 cxd5 12. Bd3 f5 13. Nbd2 Nc6 14. Nb3 Qc7 15. Qc2 Qd6 16. Qe2 Nb4 17. Bb5 a6 18. Bd3 Nxd3 19. Qxd3 Bd7 20. a4 b5 21. Ne5 bxa4 22. Nxd7 Qxd7 23. Nd2 Bb4 24. f3 Nd6 25. b3 Qb5 26. Qxb5 axb5 27. bxa4 Nc4 28. Re2 Bc3 29. Rb1 Bxd4+ 30. Kf1 bxa4 31. Nxc4 dxc4 32. Ba3 Rab8 33. Rd1 Rfd8 34. Red2 Bf6 35. Rxd8+ Rxd8 36. Rxd8+ Bxd8 37. Ke2 Ba5 38. Ke3 Kf7 39. Kd4 c3 40. Kd3 Ke6 41. Bf8 Kf7 42. Ba3 f4 43. Kc4 Ke6 44. Bc1 g5 45. Kd3 0-1

[Event "Pereira Pelaez Memorial"]
[Site "Pereira"]
[Date "2021.06.05"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Buitrago, Juan Carlos"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1704"]
[BlackElo "1993"]
[PlyCount "84"]
[EventDate "2021.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 c5 6. Nge2 Nc6 7. 0-0 d6 8. d3 Bd7 9. h3 a6 10. Be3 Rb8 11. Rb1 b5 12. b3 b4 13. Nd5 e5 14. Qd2 Nxd5 15. cxd5 Nd4 16. Nxd4 cxd4 17. Bh6 a5 18. Rbc1 Qb6 19. Bxg7 Kxg7 20. f4 f6 21. f5 Rbc8 22. g4 g5 23. Rxc8 Rxc8 24. Rc1 Rc3 25. Kh2 Bb5 26. Rxc3 dxc3 27. Qe2 Qc5 28. Qc2 Qe3 29. Bf1 Qd2+ 30. Qxd2 cxd2 31. Be2 Bxd3 32. Bd1 Bxe4 33. Kg3 Bxd5 34. Kf2 Be4 35. Ke3 Bg2 36. Kxd2 Bxh3 37. Bf3 h5 38. gxh5 Bxf5 39. a3 bxa3 40. Kc3 g4 41. Bd5 g3 42. b4 axb4+ 0-1

[Event "Pereira op-B"]
[Site "Pereira"]
[Date "2021.02.28"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Arias Arias, Yeison"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1706"]
[BlackElo "1653"]
[PlyCount "71"]
[EventDate "2021.02.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 Nf6 4. Nc3 d5 5. cxd5 cxd5 6. d3 Nc6 7. Bg5 d4 8. Ne4 Bb4+ 9. Bd2 0-0 10. Bxb4 Nxb4 11. Qa4 a5 12. Nxf6+ gxf6 13. a3 Nd5 14. Nf3 Be6 15. Rc1 Qb6 16. Rc2 Ne3 17. fxe3 Bb3 18. Qd7 Bxc2 19. Qh3 Qe6 20. g4 Kg7 21. Nh4 Rg8 22. Nf5+ Kf8 23. Qh6+ Ke8 24. Ng7+ Rxg7 25. Qxg7 Ke7 26. 0-0 Rc8 27. Be4 Rf8 28. Bxh7 Ba4 29. Be4 b5 30. h4 dxe3 31. h5 b4 32. axb4 axb4 33. h6 Rh8 34. Bf5 Qd6 35. Be4 Rc8 36. h7 1-0

[Event "Pereira op-B"]
[Site "Pereira"]
[Date "2021.02.27"]
[Round "5"]
[White "Benavides, Ricardo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1846"]
[BlackElo "1706"]
[PlyCount "115"]
[EventDate "2021.02.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Be2 Be7 7. Nbd2 Bg4 8. b3 Nc6 9. Bb2 Qd7 10. a4 d5 11. 0-0 0-0 12. a5 a6 13. c4 Rad8 14. d4 Bb4 15. c5 Ne4 16. Nxe4 dxe4 17. Ne5 Nxe5 18. dxe5 Qxd1 19. Bxd1 Bxd1 20. Rfxd1 Bxc5 21. Kf1 Rd3 22. Rxd3 exd3 23. Bc3 Rd8 24. b4 Ba7 25. Rd1 h6 26. f3 Be3 27. Bd2 Ba7 28. g3 Rd5 29. f4 Bd4 30. Rc1 c6 31. Kg2 Kf8 32. Kf3 h5 33. h3 Ke7 34. Ke4 g6 35. Rc4 Bf2 36. g4 hxg4 37. hxg4 f6 38. exf6+ Kxf6 39. Bc3+ Ke6 40. Bd2 c5 41. bxc5 Bxc5 42. f5+ gxf5+ 43. gxf5+ Rxf5 44. Kxd3 Kd5 45. Rg4 Rf3+ 46. Ke2 Rb3 47. Ra4 Kc6 48. Kd1 Kb5 49. Rg4 Rd3 50. Kc2 Rd4 51. Rxd4 Bxd4 52. Kb3 Bc5 53. Be1 Bd4 54. Bd2 Bb6 55. axb6 Kxb6 56. Ka4 Kc5 57. Be3+ Kc6 58. Ka5 1/2-1/2

[Event "Pereira op-B"]
[Site "Pereira"]
[Date "2021.02.27"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Salazar Grisales, Juan Jose"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1706"]
[BlackElo "1823"]
[PlyCount "66"]
[EventDate "2021.02.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 b6 4. Nf3 Bb7 5. Nc3 Nf6 6. 0-0 e6 7. d3 a6 8. Bd2 Be7 9. Rc1 0-0 10. Re1 d5 11. cxd5 exd5 12. e3 Nb4 13. Qe2 Re8 14. a3 Nc6 15. Qd1 Rc8 16. d4 c4 17. Ne2 Bd6 18. Bc3 b5 19. Nd2 a5 20. e4 dxe4 21. d5 Ne5 22. Nf4 Bxd5 23. Nxd5 Nxd5 24. Bxa5 Qxa5 25. Nxe4 Nd3 26. b4 Qb6 27. Qd2 Bb8 28. Nc5 Rxe1+ 29. Rxe1 Nxe1 30. Bxd5 Nd3 31. Qg5 Qf6 32. Qe3 Ba7 33. Qe4 Qxf2+ 0-1

[Event "Pereira op-B"]
[Site "Pereira"]
[Date "2021.02.26"]
[Round "3"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Agudelo, Hector F"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1706"]
[BlackElo "1720"]
[PlyCount "114"]
[EventDate "2021.02.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 e6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. Bd2 b6 10. Rc1 Bb7 11. Qa4 Rc8 12. Rfd1 Bf6 13. Qg4 Nd4 14. Nxd4 Bxd4 15. Nxd5 Bxd5 16. b3 Bxg2 17. Kxg2 f5 18. Qg5 Bf6 19. Qe3 e5 20. f3 Qd7 21. Bc3 Rce8 22. Qg1 Qe6 23. e3 e4 24. dxe4 fxe4 25. f4 Qg4 26. Qf1 Bxc3 27. Rxc3 Rd8 28. Rcc1 Kh8 29. h3 Qe6 30. Rxd8 Rxd8 31. Rd1 Rd5 32. Qe2 Qd7 33. Rxd5 Qxd5 34. Kf2 h6 35. g4 Kh7 36. Ke1 Qd8 37. Qf2 Qd3 38. Qe2 Qb1+ 39. Kf2 Qh1 40. Kg3 g5 41. Qf2 gxf4+ 42. exf4 Qb1 43. Kg2 Qd3 44. Qf1 Qd2+ 45. Kg3 Qxa2 46. Qc4 Kg7 47. Qe6 Qc2 48. f5 Qd3+ 49. Kh4 Qd8+ 50. Kg3 Qc7+ 51. Kg2 Qf7 52. Qe5+ Kh7 53. Qxe4 Kg7 54. Qe3 Qd5+ 55. Kg3 Qd6+ 56. Kg2 b5 57. Qc3+ Kf7 1/2-1/2

[Event "Pereira op-B"]
[Site "Pereira"]
[Date "2021.02.25"]
[Round "1"]
[White "Reyes Jaramillo, Mateo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "C29"]
[BlackElo "1706"]
[PlyCount "80"]
[EventDate "2021.02.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. d3 Nc6 7. Nf3 exf4 8. Bxf4 e5 9. Bg5 Be7 10. 0-0 0-0 11. Qe1 Qd7 12. h3 Rae8 13. Qg3 Nh5 14. Qh4 Nf4 15. Kh2 h6 16. Bxe7 Qxe7 17. Qg4 Qe6 18. Qxe6+ Nxe6 19. Nd5 Ne7 20. Nxe7+ Rxe7 21. Nh4 Ref7 22. Rxf7 Rxf7 23. Nf5 Kh7 24. Rf1 Nd4 25. c3 Ne6 26. g3 Nc5 27. Rd1 g6 28. d4 Nxe4 29. Ne3 exd4 30. Rxd4 Ng5 31. Kg2 h5 32. Nd5 Ne6 33. Re4 Nc5 34. Re3 c6 35. Nf4 d5 36. b4 Nd7 37. Ne6 Rf5 38. Nd8 Re5 39. Rxe5 Nxe5 40. Nxb7 g5 0-1

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.24"]
[Round "8"]
[White "Galvis, Augusto"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1783"]
[BlackElo "1705"]
[PlyCount "57"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. h3 b6 5. Bf4 Bb7 6. e3 Ne4 7. Rc1 f5 8. Nf3 0-0 9. Be2 d6 10. 0-0 Bxc3 11. bxc3 Qe7 12. Nd2 Nxd2 13. Qxd2 Nc6 14. Rfd1 Rad8 15. a4 Na5 16. Qa2 h6 17. d5 e5 18. Bh2 Rfe8 19. f3 Ba6 20. c5 Bxe2 21. cxd6 cxd6 22. Qxe2 Rc8 23. Bg3 Rc7 24. Be1 Rec8 25. Rc2 Qf6 26. Rdc1 Rc4 27. Ra1 Nb3 28. Ra3 Na5 29. Kf1 1/2-1/2

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.24"]
[Round "9"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Cardona Hernandez, Miguel Angel"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1705"]
[PlyCount "54"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 c5 6. 0-0 d6 7. d4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Bxc6 Bh3 11. Bg2 Bxg2 12. Kxg2 Rb8 13. Rb1 a6 14. e4 e5 15. Bg5 h6 16. Be3 Qc7 17. b3 Rfd8 18. Rc1 Qb7 19. f3 Nh7 20. Qd2 g5 21. Nd5 Nf8 22. Qf2 Ne6 23. Rfd1 Rf8 24. c5 dxc5 25. Bxc5 Nxc5 26. Rxc5 Kh7 27. Rdc1 Rbc8 1-0

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.23"]
[Round "6"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1849"]
[BlackElo "1705"]
[PlyCount "161"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 dxc4 10. Bxc4 0-0 11. Nc3 Nxc3 12. bxc3 Nd5 13. Re1 Be6 14. Qd3 c6 15. Rb1 b5 16. Bb3 Nc7 17. Ne5 Qe8 18. Bc2 f5 19. a4 a6 20. Qg3 Bd6 21. Bh6 Bxe5 22. Rxe5 Qd7 23. Rbe1 Rae8 24. Bc1 Rf6 25. Qe3 Qf7 26. axb5 axb5 27. Qe2 Qd7 28. Bb1 Bf7 29. Rxe8+ Qxe8 30. Qxe8+ Nxe8 31. Bf4 Re6 32. Kf1 Rxe1+ 33. Kxe1 Bd5 34. f3 g6 35. Kd2 Kf7 36. Ke3 Ke6 37. Be5 g5 38. h4 h6 39. Bd3 Nf6 40. g3 Ne8 41. Bf1 Nf6 42. Be2 Ne8 43. Kf2 Nf6 44. Kg1 Ne8 45. Kf1 Nf6 46. Bc7 g4 47. fxg4 fxg4 48. Be5 h5 49. Bxf6 Kxf6 50. Kf2 Be4 51. Ke3 Kf5 52. Bf1 Bd5 53. Bd3+ Kf6 54. Kf4 Be6 55. Be4 Bd7 56. Bg2 Be8 57. Ke3 Ke6 58. d5+ cxd5 59. Kd4 Kd6 60. Bxd5 Bg6 61. Bg2 Bf7 62. Bf1 Be8 63. Bd3 Kc6 64. Bc2 Kd6 65. Bb3 Bg6 66. c4 bxc4 67. Bxc4 Be8 68. Ke4 Kc5 69. Bg8 Bg6+ 70. Ke5 Be8 71. Be6 Kc6 72. Kf6 Kd6 73. Bg8 Kc6 74. Bh7 Kd6 75. Bg6 Bd7 76. Bxh5 Kc5 77. Bg6 Kd4 78. h5 Ke3 79. h6 Kf3 80. h7 Kxg3 81. h8Q 1-0

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.23"]
[Round "7"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Salazar Grisales, Juan Jose"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1705"]
[BlackElo "1811"]
[PlyCount "57"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. Nc3 a6 5. Nf3 Qc7 6. b3 Be7 7. Bb2 0-0 8. 0-0 d6 9. d4 cxd4 10. Nxd4 Nbd7 11. Rc1 Rb8 12. Re1 Re8 13. e4 Bf8 14. h3 b6 15. Kh2 Bb7 16. Qd2 Rbd8 17. f3 h5 18. f4 Ba8 19. Qf2 Be7 20. Nf3 Nc5 21. Qc2 Nh7 22. b4 Nd7 23. Qe2 Nhf8 24. a3 h4 25. g4 Ng6 26. Qe3 Qb8 27. Ne2 a5 28. Kh1 axb4 29. axb4 1/2-1/2

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.22"]
[Round "4"]
[White "Benavides, Ricardo"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "B54"]
[BlackElo "1705"]
[PlyCount "73"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 d6 7. Nc3 Be7 8. Be3 Nc6 9. Be2 0-0 10. 0-0 Bd7 11. Qd2 Rc8 12. b3 Qc7 13. Rac1 Qb8 14. Rfd1 Rfe8 15. Bd3 Ne5 16. Bb1 Red8 17. Qf2 Be8 18. Nde2 Nfd7 19. h3 Nc5 20. f4 Ng6 21. f5 Ne5 22. Kh1 Bc6 23. Nf4 Rf8 24. Qg3 d5 25. exd5 exd5 26. cxd5 Bd7 27. Nh5 g6 28. f6 Bd6 29. Qh4 b5 30. Qg5 Rfe8 31. Ng7 Red8 32. Qh6 Bf8 33. Bxc5 Rxc5 34. Ne4 Rxc1 35. Rxc1 Rc8 36. Rf1 Bf5 37. Ng5 1-0

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.22"]
[Round "5"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Jaramillo, Carlos Orlando"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1705"]
[BlackElo "1959"]
[PlyCount "67"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. e3 e6 8. d4 cxd4 9. exd4 d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. Be3 Be6 13. Qd2 Re8 14. Rfe1 Qb6 15. Rac1 Bf8 16. Re2 Qa6 17. a3 Na5 18. Rc3 Nc4 19. Qd1 Rac8 20. Bc1 b5 21. b4 Rc6 22. Nd2 Rec8 23. Nxc4 Rxc4 24. Rxc4 Rxc4 25. Rc2 Qc6 26. Rxc4 Qxc4 27. Bf1 Qc6 28. Be3 a6 29. Qc1 Qxc1 30. Bxc1 Kg7 31. f4 Kf6 32. h3 Bd6 33. Kg2 h5 34. Kf3 1/2-1/2

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.21"]
[Round "2"]
[White "Molano, Walter Rene"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1693"]
[BlackElo "1705"]
[PlyCount "39"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. d3 d5 6. exd5 Nxd5 7. Bd2 c6 8. Ne4 Bxd2+ 9. Qxd2 f6 10. 0-0-0 Be6 11. d4 exd4 12. Nxd4 Bf7 13. Nf5 b5 14. Bb3 Kh8 15. Rhe1 a5 16. Ned6 Bg8 17. Re7 g6 18. Qh6 Qxe7 19. Nxe7 Nxe7 20. Qxf8 1-0

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.21"]
[Round "3"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Arias Arias, Yeison"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1705"]
[BlackElo "1679"]
[PlyCount "70"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nc3 Nf6 4. Bg2 d5 5. cxd5 cxd5 6. d3 h6 7. Qb3 d4 8. Nd5 Nxd5 9. Bxd5 Qc7 10. Bd2 Nc6 11. Rc1 Bd7 12. Bxf7+ Kd8 13. Be6 Rb8 14. Qd5 Qd6 15. Qxd6 Bxd6 16. Bxd7 Kxd7 17. Nf3 Rhf8 18. 0-0 Rf6 19. h4 Rbf8 20. Nh2 h5 21. Bg5 Rg6 22. Kh1 Nd8 23. f4 exf4 24. gxf4 Re6 25. Rc2 Rfe8 26. Rf2 g6 27. Nf3 Nc6 28. a3 Rf8 29. b4 a6 30. Nd2 Rf5 31. Ne4 Bf8 32. Rf1 Re8 33. Rfc1 Bd6 34. Rf1 Bf8 35. Kg2 Kc8 1/2-1/2

[Event "Pereira Risaraldense Cup-D"]
[Site "Pereira"]
[Date "2021.01.20"]
[Round "1"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Agudelo, Hector F"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1705"]
[BlackElo "1730"]
[PlyCount "73"]
[EventDate "2021.01.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 e6 3. Nc3 Nf6 4. g3 d5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. Re1 h6 10. b3 Be6 11. Bb2 Re8 12. Rc1 b6 13. e3 Rc8 14. h3 Qd7 15. Kh2 Bd6 16. Nb5 Ne4 17. Qe2 Bb8 18. dxc5 bxc5 19. Red1 a6 20. Nc3 Nf6 21. Qxa6 d4 22. Qf1 Nh5 23. exd4 cxd4 24. Nb5 Ne7 25. Nbxd4 Rxc1 26. Rxc1 Qd6 27. Nxe6 Nxg3 28. fxg3 Qxg3+ 29. Kg1 fxe6 30. Qf2 Qf4 31. Rc4 Qd6 32. Be5 Qd1+ 33. Kh2 Bxe5+ 34. Nxe5 Qd6 35. Qf7+ Kh7 36. Be4+ Nf5 37. Qg6+ 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.04"]
[Round "7"]
[White "Montoya, Nerio Antonio"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1760"]
[BlackElo "1720"]
[PlyCount "81"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Bc4 e6 5. Nc3 Nf6 6. d3 a6 7. a4 Be7 8. 0-0 d5 9. Ba2 dxe4 10. dxe4 Nb4 11. Bc4 Qxd1 12. Rxd1 Nxc2 13. Ra2 Ng4 14. b3 Nge3 15. Rd3 Nb4 16. Bxe3 Nxd3 17. Bxd3 0-0 18. e5 Rd8 19. Bc4 Bd7 20. a5 Bc6 21. Kf2 Rd7 22. Nd2 Rad8 23. Nde4 Bxe4 24. Nxe4 Rc8 25. g4 h6 26. f5 Rc6 27. Kf3 Bf8 28. h4 exf5 29. gxf5 Rd1 30. Rg2 Kh7 31. Bxf7 Rh1 32. h5 Rf1+ 33. Rf2 Ra1 34. f6 Rxa5 35. e6 gxf6 36. Nxf6+ Kh8 37. Rg2 Bg7 38. Ne8 c4 39. Rxg7 Rf5+ 40. Ke4 Rxh5 41. Rg8+ 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.04"]
[Round "6"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Vanegas Montoya, Daniel Andres"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1720"]
[BlackElo "1600"]
[PlyCount "66"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Nf3 Nc6 4. Bg2 g6 5. Nc3 Bg7 6. 0-0 0-0 7. e3 e6 8. d4 cxd4 9. Nxd4 a6 10. Rb1 Qc7 11. b3 Rd8 12. Bb2 Rb8 13. Qe2 b6 14. Rbd1 Bb7 15. Nxc6 Bxc6 16. e4 d6 17. f4 Qb7 18. Rd2 Rd7 19. Rfd1 Rbd8 20. a4 h5 21. h3 Qc7 22. b4 Bb7 23. b5 a5 24. Ba3 Ne8 25. Rc2 Rc8 26. Nb1 d5 27. exd5 exd5 28. c5 bxc5 29. Rxc5 Qb6 30. Kh2 Nf6 31. Rxc8+ Bxc8 32. Rc1 Rc7 33. Rxc7 Qxc7 1/2-1/2

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "5"]
[White "Molina Valdes, Luisa Fernanda"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1568"]
[BlackElo "1720"]
[PlyCount "139"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 Nf6 5. Nf3 d6 6. d3 g6 7. h3 Bg7 8. Be3 e5 9. 0-0 0-0 10. Nh4 Be6 11. Ne2 Nd4 12. Bxd4 cxd4 13. f4 exf4 14. Nxf4 Bd7 15. Nf3 Re8 16. Kh2 Qb6 17. Rb1 Rac8 18. Qd2 h6 19. c3 dxc3 20. bxc3 Qc7 21. Ne2 Nh5 22. Rfc1 Bc6 23. Nfd4 Kh7 24. Qb2 Be5 25. Nxc6 bxc6 26. Qb7 a5 27. Qxc7 Rxc7 28. Rb6 Ra8 29. d4 Bh8 30. Rcb1 Raa7 31. Rb8 c5 32. g4 Ng7 33. d5 f5 34. R1b6 Rd7 35. Rc6 Rab7 36. Rxd6 Rxd6 37. Rxb7 fxe4 38. Bxe4 Rf6 39. Kg3 Kg8 40. Nf4 Ne8 41. Bxg6 Nd6 42. Rd7 Bg7 43. Rd8+ Bf8 44. Ne6 Rxg6 45. Rxf8+ Kh7 46. Nxc5 h5 47. Rf4 hxg4 48. hxg4 Nb5 49. c4 Nc3 50. Rf2 Nd1 51. Rh2+ Kg8 52. Re2 Nc3 53. Re8+ Kf7 54. Ra8 Nxa2 55. Rxa5 Nc3 56. Nb7 Ne4+ 57. Kf4 Nf2 58. c5 Nxg4 59. Nd6+ Kg8 60. Kf5 Rg7 61. Ne8 Ne3+ 62. Ke6 Rg6+ 63. Nf6+ Kg7 64. Ra7+ Kh6 65. Rh7+ Kg5 66. Rh5+ Kf4 67. c6 Rg7 68. d6 Nc2 69. c7 Nd4+ 70. Kd5 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "4"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Arias Arias, Yeison"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1720"]
[BlackElo "1641"]
[PlyCount "41"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 Be7 4. d4 c6 5. Nf3 d5 6. 0-0 0-0 7. Nc3 dxc4 8. Ne5 Nbd7 9. Nxc4 Nd5 10. e4 N5f6 11. Be3 Nb6 12. Ne5 Nfd7 13. Nxd7 Qxd7 14. b3 Qd8 15. Qc2 f5 16. Rad1 Bd7 17. f4 Rc8 18. Qd3 fxe4 19. Bxe4 g6 20. Bxg6 hxg6 21. Qxg6+ 1/2-1/2

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "3"]
[White "Martinez Paipa, Hernan"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1798"]
[BlackElo "1720"]
[PlyCount "28"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 0-0 7. Nxd5 Bxd2+ 8. Qxd2 Qxd5 9. Be2 Nc6 10. 0-0 Re8 11. Rfe1 f6 12. Qc3 Be6 13. h3 Qa5 14. Qxa5 Nxa5 1/2-1/2

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "2"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1720"]
[BlackElo "1503"]
[PlyCount "86"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d4 e4 8. Ng5 d5 9. cxd5 Nxd5 10. Ngxe4 Nxc3 11. bxc3 c6 12. Bf4 Nd7 13. Nd6 Nf6 14. Nxc8 Rxc8 15. e4 Re8 16. Re1 Nh5 17. Be3 Qa5 18. Qd2 c5 19. e5 cxd4 20. Bxd4 Qc7 21. g4 Rxe5 22. Bxe5 Bxe5 23. Rxe5 Qxe5 24. Re1 Qf4 25. Qd7 Rxc3 26. Qe8+ Kg7 27. gxh5 Rc2 28. Qe5+ Qxe5 29. Rxe5 b6 30. a3 Rc1+ 31. Bf1 Rc5 32. Rxc5 bxc5 33. hxg6 fxg6 34. Bc4 g5 35. Kf1 Kf6 36. Ke2 Ke5 37. Ke3 a5 38. h3 h6 39. f3 h5 40. Bf7 h4 41. Bc4 Kf5 42. Bd5 Ke5 43. Bb3 Kf5 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.01"]
[Round "1"]
[White "Vergara Agudelo, David Felipe"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1153"]
[BlackElo "1720"]
[PlyCount "42"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 e6 4. Bc4 Qc7 5. d3 Nf6 6. Bg5 Be7 7. f4 d6 8. Nf3 Nbd7 9. 0-0 0-0 10. Qe1 e5 11. fxe5 dxe5 12. Qg3 Nh5 13. Qh4 Nhf6 14. Nd5 Nxd5 15. Bxd5 Nf6 16. Bh6 Nxd5 17. Qg3 Bf6 18. exd5 Qd6 19. Nh4 Kh8 20. Nf5 Bxf5 21. Rxf5 gxh6 0-1

[Event "Caldense-ch"]
[Site "Manizales"]
[Date "2017.10.29"]
[Round "8"]
[White "Ballesteros, Andres Felipe"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1651"]
[BlackElo "1711"]
[PlyCount "41"]
[EventDate "2017.10.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. d3 c5 5. Bg2 Be7 6. cxd5 exd5 7. Bd2 0-0 8. Nf3 Nc6 9. a3 Bg4 10. 0-0 Re8 11. Rc1 Qd7 12. Na4 b6 13. e3 Rac8 14. Nc3 Bh3 15. Ne2 Bf8 16. Re1 Bxg2 17. Kxg2 g6 18. Nf4 Bg7 19. Rc2 h6 20. Kh1 Ng4 21. Re2 0-1

[Event "Caldense-ch"]
[Site "Manizales"]
[Date "2017.10.29"]
[Round "7"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Lopez Ramirez, Jorge Hernan"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "1711"]
[BlackElo "1953"]
[PlyCount "65"]
[EventDate "2017.10.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 dxc4 7. Ne5 Ne8 8. Na3 Nd6 9. Qc2 Nd7 10. Nxd7 Qxd7 11. e3 Qg4 12. Nxc4 Bf5 13. Qb3 Be6 14. d5 Qxc4 15. Qxc4 Nxc4 16. dxe6 fxe6 17. Bxb7 Rab8 18. Ba6 Nxb2 19. Rb1 Na4 20. Ba3 Kf7 21. f4 Rb6 22. Rxb6 axb6 23. Rc1 Nc3 24. Rc2 c5 25. Bb7 Nd5 26. Re2 Rb8 27. Bc6 Rc8 28. Bxd5 exd5 29. g4 Ra8 30. Bc1 Ra4 31. Kg2 Rc4 32. Bb2 Bxb2 33. Rxb2 0-1

[Event "Caldense-ch"]
[Site "Manizales"]
[Date "2017.10.28"]
[Round "5"]
[White "Gutierrez, Jhon Jaime"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1863"]
[BlackElo "1711"]
[PlyCount "109"]
[EventDate "2017.10.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. f4 Ba6 5. Nf3 c5 6. c3 Bxd3 7. Qxd3 Nc6 8. 0-0 d5 9. Nbd2 c4 10. Qe2 Be7 11. Ne5 Qc7 12. e4 Nxe5 13. fxe5 Nxe4 14. Nxe4 dxe4 15. Qxe4 0-0 16. Rf3 Qd7 17. Be3 Qd5 18. Qg4 f5 19. exf6 Rxf6 20. Rxf6 Bxf6 21. Rf1 Rf8 22. Qf3 Be7 23. Qe2 b5 24. Re1 Rf6 25. Bf2 Bd6 26. g3 h5 27. Qe4 g6 28. Kg2 Kf7 29. b3 cxb3 30. Qxd5 exd5 31. axb3 a5 32. Be3 Re6 33. Kf3 Rf6+ 34. Ke2 Rf5 35. Kd3 g5 36. c4 dxc4+ 37. bxc4 b4 38. Ke4 Kf6 39. Ra1 Bc7 40. Re1 g4 41. c5 a4 42. Bd2 Ba5 43. Rb1 Rf2 44. Bxb4 Bxb4 45. Rxb4 a3 46. Ra4 a2 47. Kd5 Ke7 48. Ra7+ Kd8 49. c6 Rf5+ 50. Kd6 Rf6+ 51. Kc5 Rf2 52. d5 Rxh2 53. Kd6 Ke8 54. c7 Rc2 55. Rxa2 1-0

