[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.30"]
[Round "8"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Mejias Cuevas, Jhon Deiby"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1743"]
[BlackElo "1600"]
[PlyCount "103"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c4 Nf6 4. Nc3 Bc5 5. h3 d6 6. d3 h6 7. Be2 Nd4 8. 0-0 Nxf3+ 9. Bxf3 c6 10. Qc2 g5 11. Qd1 g4 12. hxg4 Rg8 13. Be3 Nxg4 14. Bxc5 dxc5 15. Bxg4 Bxg4 16. f3 Bh3 17. Rf2 Qd4 18. Kf1 Be6 19. Ke2 0-0-0 20. Qc2 f5 21. Rc1 f4 22. Nd1 Rd7 23. Qc3 Qd6 24. b3 Rdg7 25. Kf1 h5 26. Rcc2 h4 27. a3 h3 28. gxh3 Bxh3+ 29. Ke2 Rg3 30. b4 Rh8 31. b5 Kc7 32. a4 Bg2 33. Rb2 Rhh3 34. Qa5+ Kb8 35. bxc6 Qxc6 36. Qd8+ Qc8 37. Qd6+ Qc7 38. Qf8+ Qc8 39. Qd6+ Ka8 40. a5 Bxf3+ 41. Rxf3 Rxf3 42. a6 Rh2+ 43. Ke1 Rxb2 44. Nxb2 bxa6 45. Na4 Re3+ 46. Kd2 Rg3 47. Nxc5 Rg6 48. Qxe5 Rc6 49. Qd5 Kb8 50. Qe5+ Qc7 51. Qe8+ Qc8 52. Qe5+ 1/2-1/2

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "6"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Valencia, Dario"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1743"]
[BlackElo "1841"]
[PlyCount "35"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 d6 6. Nc3 a6 7. a3 Ba7 8. Ng5 0-0 9. 0-0 Nd4 10. Be3 c6 11. Ne2 h6 12. Bxd4 hxg5 13. Bxa7 Rxa7 14. Ng3 g4 15. h4 Nh7 16. h5 Qh4 17. Qe1 Ng5 18. Qe3 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "7"]
[White "Velez, Sebastian"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1531"]
[BlackElo "1743"]
[PlyCount "151"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 e6 5. Bd3 h6 6. Nbd2 Nbd7 7. c3 b6 8. Qe2 Bb7 9. e4 Be7 10. e5 Nh7 11. Bxh7 Rxh7 12. 0-0 b5 13. b4 Nb6 14. Nb3 Qc7 15. Nc5 Rh8 16. Ne1 Bxc5 17. bxc5 Nc4 18. a4 a5 19. axb5 cxb5 20. Nc2 Bc6 21. Ne3 g5 22. Bg3 h5 23. f4 g4 24. Bh4 Nxe3 25. Qxe3 Qd7 26. Rae1 a4 27. f5 a3 28. fxe6 fxe6 29. Qg5 Qh7 30. Rf6 Kd7 31. Ref1 Kc8 32. Rf7 Qxf7 33. Rxf7 a2 34. Rf1 a1Q 35. Rxa1 Rxa1+ 36. Kf2 Ra7 37. Qf6 Re8 38. Qg6 Ra3 39. Qc2 Kc7 40. Qh7+ Bd7 41. Qc2 Rea8 42. Qc1 Ra1 43. Qg5 Rf8+ 44. Kg3 Re8 45. Qd2 Ra3 46. Kf4 Rg8 47. Qb2 Raa8 48. Qb4 Ra4 49. Qb1 Kc6 50. Qh7 Re8 51. Bf6 Ra3 52. Qc2 Rg8 53. Bh4 Ra1 54. Qb2 Raa8 55. Qc2 Ra4 56. Qh7 Re8 57. Qxh5 Ra3 58. Be1 Rf8+ 59. Kxg4 Ra1 60. Qh4 Rg8+ 61. Kh3 Re8 62. g4 Raa8 63. Qf6 Ra1 64. Qf2 Ra3 65. Kg2 Rea8 66. Kf1 Ra1 67. h4 b4 68. cxb4 Rb1 69. g5 Be8 70. Qf8 Bg6 71. Qxa8+ Kb5 72. Qa5+ Kc4 73. c6 Kd3 74. Qa2 Kxd4 75. c7 Bd3+ 76. Kf2 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "4"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Borrero, Alexander"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1743"]
[BlackElo "1988"]
[PlyCount "100"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. b3 cxd4 6. cxd4 Bf5 7. Nf3 e6 8. Be2 Bb4+ 9. Bd2 Rc8 10. 0-0 Nge7 11. a3 Qa5 12. Bxb4 Nxb4 13. Qd2 Nbc6 14. b4 Qd8 15. Nc3 a6 16. Na4 0-0 17. Nc5 b6 18. Nb3 Bg4 19. Rfc1 Nf5 20. h3 Bxf3 21. Bxf3 Qh4 22. Bg4 Nce7 23. Kh2 Rc4 24. g3 Qh6 25. Qxh6 Nxh6 26. Be2 Rfc8 27. Bxc4 dxc4 28. Nd2 b5 29. a4 Nhf5 30. axb5 axb5 31. Ne4 Nxd4 32. Nd6 Rb8 33. f4 Nb3 34. Rcb1 Nxa1 35. Rxa1 h5 36. g4 Nd5 37. Rb1 Nxf4 38. Kg3 Nd3 39. Ne4 Nxe5 40. Nc3 hxg4 41. hxg4 Nd3 42. g5 f5 43. g6 Kf8 44. Kh4 Ke7 45. Kg5 Nf2 46. Rf1 Nh3+ 47. Kh4 Rh8+ 48. Kg3 Ng5 49. Nxb5 Rb8 50. Na7 Kf6 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "5"]
[White "Hurtado, Juan Felipe"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1600"]
[BlackElo "1743"]
[PlyCount "40"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 h6 6. Bd3 Bd6 7. 0-0 b6 8. cxd5 exd5 9. e4 0-0 10. exd5 cxd5 11. a4 a5 12. Re1 Bd7 13. b3 Nc6 14. Ba3 Nb4 15. Rc1 Rc8 16. Re2 Re8 17. Qd2 Rxe2 18. Qxe2 Bg4 19. Re1 Nxd3 20. Qxd3 Bxa3 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "3"]
[White "Escobar, Daniel"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1278"]
[BlackElo "1743"]
[PlyCount "43"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. Nbd2 Nbd7 6. 0-0 0-0 7. Qe2 c6 8. e4 a6 9. e5 Ne8 10. Re1 f5 11. exf6 Ndxf6 12. Ne5 Nd6 13. Ndf3 Nde4 14. Be3 Qe8 15. c4 Qh5 16. c5 g5 17. h3 h6 18. Nh2 Qxe2 19. Rxe2 Kg7 20. Bd2 Rb8 21. Ba5 h5 22. Bb1 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "2"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Garcia Alarcon, Alvaro"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1743"]
[BlackElo "2026"]
[PlyCount "110"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. f3 d5 3. d3 c5 4. Ne2 Nc6 5. c3 Nf6 6. a3 a5 7. Be3 a4 8. Bf2 Be7 9. Qc2 0-0 10. Nd2 e5 11. g4 dxe4 12. dxe4 Be6 13. Ng3 Na5 14. Rd1 Qb6 15. Nf5 Bd8 16. Be2 g6 17. Ne3 Be7 18. 0-0 Qc6 19. Nec4 Nxc4 20. Nxc4 Nd7 21. Bg3 f6 22. h4 b5 23. Nd2 c4 24. Rfe1 Bc5+ 25. Kg2 Bb6 26. Bf2 Bxf2 27. Kxf2 f5 28. exf5 gxf5 29. g5 Qc5+ 30. Kg2 Nb6 31. Nf1 Nd5 32. Rxd5 Bxd5 33. Rd1 Rad8 34. Rd2 e4 35. Qd1 exf3+ 36. Bxf3 Bxf3+ 37. Kxf3 Qc6+ 38. Kf2 Qb6+ 39. Kf3 Rxd2 40. Qxd2 Rd8 41. Qe2 Qc6+ 42. Kf4 Re8 43. Qd2 Qe4+ 44. Kg3 Qg4+ 45. Kf2 Qxh4+ 46. Kg2 Qe4+ 47. Kf2 f4 48. Qd7 Qe2+ 49. Kg1 f3 50. Qd5+ Re6 51. Qd8+ Kg7 52. Qd4+ Kg6 53. Qf2 Qxf2+ 54. Kxf2 Re2+ 55. Kxf3 Rxb2 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "1"]
[White "Erazo Arana, Kraayverth Giuseph"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1743"]
[PlyCount "22"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Nf3 Nf6 4. Qf5 d5 5. Qg5 h6 6. Qe3 dxe4 7. Nh4 g5 8. Bb5 Qd4 9. Bxc6+ bxc6 10. Qxd4 exd4 11. Nc3 dxc3 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "6"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Luque, Manuel Antonio"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1626"]
[BlackElo "1526"]
[PlyCount "47"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Nf6 8. e5 Qe7 9. Be2 Ng8 10. Nc3 c6 11. Ne4 Nh6 12. Nd6+ Kf8 13. 0-0-0 b6 14. f4 c5 15. Qe4 Rb8 16. g4 f6 17. g5 Nf7 18. gxf6 gxf6 19. Rhf1 Nxd6 20. Rxd6 Bb7 21. Qf5 Ke8 22. Rfd1 Bc6 23. Bh5+ Kd8 24. Rxc6 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "7"]
[White "Zuleta, Juan Esteban"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1809"]
[BlackElo "1626"]
[PlyCount "18"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Bxf7+ Kxf7 5. Qf3+ Qf6 6. Qxf6+ Nxf6 7. Nf3 Bh6 8. Nxe5+ Nxe5 9. 0-0 c5 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "4"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Villaquiran, Miguel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1626"]
[BlackElo "1756"]
[PlyCount "52"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 3. c3 Nf6 4. d3 g6 5. h3 Bg7 6. Be3 Nc6 7. Na3 0-0 8. Qd2 Rb8 9. Be2 b5 10. 0-0 b4 11. Nc4 Qc7 12. Bh6 Rd8 13. Bxg7 Kxg7 14. Qf4 e5 15. Qg5 h6 16. Qg3 Nh5 17. Qh2 Nf4 18. Rfe1 Be6 19. Bf1 Bxc4 20. dxc4 bxc3 21. bxc3 Qa5 22. g3 Ne6 23. Rec1 Qa3 24. Nd2 Rb2 25. Nb1 Qa4 26. a3 Na5 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "5"]
[White "Triana Castro, Francisco Javier"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1613"]
[BlackElo "1626"]
[PlyCount "85"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c3 Bf5 4. Bg5 Nf6 5. e3 h6 6. Bh4 e6 7. Bd3 Bxd3 8. Qxd3 Be7 9. Bxf6 Bxf6 10. Nbd2 0-0 11. 0-0 a6 12. a3 b5 13. e4 Na5 14. e5 Be7 15. b4 Nb7 16. Rfe1 c6 17. h3 a5 18. Rac1 Qb6 19. Nh2 Ra6 20. Ng4 axb4 21. axb4 Rfa8 22. Nb3 Ra2 23. Rb1 R8a3 24. f4 Qa6 25. f5 exf5 26. Qxf5 Nd8 27. e6 f6 28. Qg6 Nxe6 29. Nxh6+ Kh8 30. Qe8+ Kh7 31. Qxe7 Kxh6 32. Qxe6 Rxb3 33. Rxb3 Rxg2+ 34. Kxg2 Qa2+ 35. Re2 Qxb3 36. Qxc6 Kg6 37. Qxb5 Qxc3 38. Qxd5 Qxb4 39. Qe4+ Kf7 40. Qe6+ Kg6 41. d5 Qb1 42. d6 Qd1 43. d7 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "2"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Moreno Castillo, Juan Sebastian"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1626"]
[PlyCount "19"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 g6 3. d4 b6 4. c3 d6 5. h3 e5 6. d5 Nce7 7. b4 c6 8. c4 Bg7 9. Bg5 cxd5 10. cxd5 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.04"]
[Round "7"]
[White "Arias Arias, Yeison"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1641"]
[BlackElo "1600"]
[PlyCount "45"]
[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 Nc6 3. Bc4 h6 4. 0-0 Be7 5. c3 Nf6 6. Re1 0-0 7. d4 d6 8. h3 Nh7 9. Be3 Ng5 10. Nxg5 Bxg5 11. Qd2 Bxe3 12. Qxe3 Qf6 13. d5 Ne7 14. Bd3 Ng6 15. Nd2 Nf4 16. Kh2 Qh4 17. Bf1 Qh5 18. Qf3 Qg5 19. g3 Nh5 20. Rad1 f5 21. h4 Qg6 22. exf5 Bxf5 23. Be2 0-1

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.04"]
[Round "6"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1600"]
[BlackElo "1503"]
[PlyCount "92"]
[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 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nf3 Qd8 8. h3 Be7 9. d3 0-0 10. Be3 b5 11. 0-0 Bb7 12. Ne2 c5 13. Ng3 Re8 14. Bg5 h6 15. Bf4 Qd7 16. Re1 Rad8 17. Be5 Qc8 18. Bxf6 Bxf6 19. c3 c4 20. d4 g6 21. Qd2 Bg7 22. Qf4 c6 23. Rad1 Rd7 24. e5 c5 25. Ne4 Bxe4 26. Qxe4 cxd4 27. Nxd4 Rxe5 28. Qg4 Rxe1+ 29. Rxe1 Qb7 30. a3 Kh7 31. h4 Qd5 32. Rd1 Rd6 33. Qe2 Qe5 34. Qf3 Qd5 35. Qf4 Be5 36. Qg4 f5 37. Qe2 Qe4 38. Qxe4 fxe4 39. Kf1 Kg7 40. Ke2 Kf6 41. Ke3 Bxd4+ 42. Rxd4 Rxd4 43. cxd4 Kf5 44. g4+ Kxg4 45. Kxe4 g5 46. f3+ Kh5 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "4"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Sanchez Riscanevo, Santiago"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1600"]
[BlackElo "1351"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 d6 6. d3 Bg4 7. Bxc6+ bxc6 8. Bg5 0-0 9. h3 Bh5 10. g4 Bg6 11. Ne2 h6 12. Bh4 Qe7 13. Ng3 h5 14. gxh5 Bh7 15. Kg2 Kh8 16. c3 Ba5 17. Qd2 c5 18. Qg5 Rg8 19. h6 g6 20. Qxf6+ Qxf6 21. Bxf6+ Rg7 22. hxg7+ Kg8 23. Ng5 c6 24. h4 d5 25. Rh1 Bd8 26. Nxh7 Bxf6 27. Nxf6+ Kxg7 28. Nd7 Rd8 29. Nxe5 dxe4 30. Nxe4 c4 31. d4 f6 32. Nxc6 Re8 33. Rae1 f5 34. Nd6 Rxe1 35. Rxe1 Kh6 36. Nf7+ Kh7 37. Ng5+ Kh8 38. Re8+ Kg7 39. Ne5 a5 40. Re7+ Kf6 41. Rf7# 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "5"]
[White "Leal Ortega, Jose del Carmen"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1602"]
[BlackElo "1600"]
[PlyCount "64"]
[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. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Bg5 Be7 5. e3 0-0 6. Nc3 Nc6 7. c5 h6 8. Bh4 Nh7 9. Bg3 a6 10. Be2 Bf6 11. 0-0 Re8 12. Bd3 Rb8 13. a3 Nf8 14. Rb1 b5 15. b4 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Rxe5 19. Qc2 Qh4 20. Ne2 Rh5 21. Rfd1 Qxh2+ 22. Kf1 Qh1+ 23. Ng1 Ng6 24. Bxg6 fxg6 25. Rbc1 Bf5 26. Qd2 c6 27. f3 Rf8 28. Qf2 Rg5 29. Rd2 Be4 30. Ke1 Bxf3 31. gxf3 Rxg1+ 32. Ke2 Rxc1 0-1

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "3"]
[White "Barahona Urrego, Lenier David"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1605"]
[BlackElo "1600"]
[PlyCount "63"]
[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. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. Nge2 Be7 6. d3 Bg4 7. 0-0 Qd7 8. Qe1 Bh3 9. f4 0-0 10. f5 Bxg2 11. Kxg2 d5 12. Bg5 d4 13. Bxf6 Bxf6 14. Nd5 Qd6 15. g4 Ne7 16. Nxf6+ Qxf6 17. h4 g5 18. Rh1 h6 19. Qf2 Kg7 20. Ng3 Qd6 21. f6+ Kg8 22. fxe7 Qxe7 23. Nf5 Qf6 24. hxg5 Qxg5 25. Rxh6 f6 26. Rah1 Kf7 27. Rh7+ Ke8 28. Re7+ Kd8 29. Rhh7 Qxg4+ 30. Qg3 Qe2+ 31. Kh3 Qf1+ 32. Qg2 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "2"]
[White "Gutierrez Bermudez, Ivan"]
[Black "Montenegro, Heidy"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1600"]
[BlackElo "1675"]
[PlyCount "22"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nd7 5. Nc3 b6 6. Bb5 Bb7 7. 0-0 c6 8. Bc4 Ngf6 9. Bd3 0-0 10. Ne2 e5 11. c3 Rc8 1/2-1/2

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.01"]
[Round "1"]
[White "Florez Caceres, Rafael Omar"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1654"]
[BlackElo "1600"]
[PlyCount "54"]
[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 Nc6 3. Bb5 d6 4. c3 Bd7 5. 0-0 Be7 6. d4 exd4 7. cxd4 Nf6 8. Nc3 0-0 9. h3 h6 10. Re1 Nh7 11. Bd3 Ng5 12. Bxg5 Bxg5 13. Ne2 a6 14. Ng3 Re8 15. a3 Bf6 16. Bc2 b5 17. Qd3 g6 18. Rad1 Bg7 19. b4 a5 20. d5 Ne5 21. Nxe5 Bxe5 22. Rf1 axb4 23. axb4 Qh4 24. Ne2 Ra2 25. f4 Bg7 26. f5 Be5 27. fxg6 fxg6 1-0

