[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "2"]
[White "Baquero Gonzalez, Wilson Fernando"]
[Black "Sanches Ramirez, Rene"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1600"]
[PlyCount "57"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. Be2 Bxf3 5. Bxf3 Nc6 6. d5 Nb4 7. Bd2 Na6 8. Nc3 Nc5 9. 0-0 c6 10. b4 Nd7 11. a4 cxd5 12. exd5 Ngf6 13. Re1 Be7 14. Ne4 Nxd5 15. c4 N5f6 16. Nxf6+ Nxf6 17. Bxb7 Rb8 18. Bc6+ Kf8 19. b5 d5 20. cxd5 Nxd5 21. Rxe5 Bd6 22. Rxd5 g6 23. Bh6+ Kg8 24. Rxd6 Qe7 25. Rd7 Qf6 26. Ra3 a6 27. Rf3 Qe5 28. Rd8+ Rxd8 29. Qxd8+ 1-0

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "5"]
[White "Rey Barroso, Jorge Alberto"]
[Black "Sanches Ramirez, Rene"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1600"]
[PlyCount "139"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nc6 3. Bf4 e6 4. Nb5 Bb4+ 5. c3 Ba5 6. b4 Bb6 7. e3 a6 8. Qa4 Bd7 9. Na3 Nxd4 10. Qd1 a5 11. exd4 axb4 12. Nb5 bxc3 13. Qc1 Ba5 14. Nf3 Nf6 15. Be2 Ng4 16. 0-0 Bxb5 17. Bxb5+ c6 18. Be2 Qb6 19. Rb1 Bb4 20. Qxc3 Bxc3 21. Rxb6 Rxa2 22. Rxb7 0-0 23. Rc7 Rxe2 24. Rxc6 g6 25. Rxc3 Ra8 26. h3 Nf6 27. Re1 Rea2 28. g4 Kg7 29. Be5 h6 30. Kg2 Kh7 31. Bxf6 R8a3 32. Rxa3 Rxa3 33. Ne5 Kg8 34. Rb1 Ra8 35. Bh4 g5 36. Bg3 f6 37. Nd3 e5 38. dxe5 fxe5 39. Bxe5 Re8 40. Rb8 Rxb8 41. Bxb8 Kf7 42. Kg3 Ke6 43. h4 d4 44. Nc5+ Kd5 45. Nd7 d3 46. Nf6+ Kc4 47. Ne4 Kd4 48. Nd2 Kc3 49. Ba7 Kxd2 50. Be3+ Kc2 51. Kf3 gxh4 52. Kg2 Kd1 53. Kh3 Ke2 54. Kxh4 d2 55. Bxd2 Kxd2 56. Kh5 Ke2 57. Kxh6 Kf3 58. g5 Kf4 59. g6 Kf5 60. Kh7 Kf4 61. g7 Kf3 62. g8Q Kxf2 63. Qe6 Kf3 64. Kg6 Kf4 65. Kf6 Kg3 66. Qf5 Kh4 67. Qg5+ Kh3 68. Kf5 Kh2 69. Kf4 Kh3 70. Qg3# 1-0

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "1"]
[White "Sanches Ramirez, Rene"]
[Black "Barrera Pinilla, Nicolas"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1709"]
[PlyCount "52"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 c5 2. Nh3 Nc6 3. d3 g6 4. c4 Bg7 5. Na3 Nf6 6. Qf3 d6 7. Bg5 0-0 8. Be2 Nd4 9. Qe3 Bd7 10. Bh6 Qb6 11. 0-0 Qxb2 12. Nb5 Bxb5 13. cxb5 Qxe2 14. Qxe2 Nxe2+ 15. Kh1 Bxh6 16. Rfe1 Nd4 17. Rab1 Rfc8 18. b6 axb6 19. Rxb6 Rxa2 20. Rxb7 Kf8 21. Reb1 Ng4 22. Rf1 Ne5 23. f4 Nxd3 24. f5 Be3 25. Rf3 Ra1+ 26. Ng1 Rxg1# 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "6"]
[White "Sanches Ramirez, Rene"]
[Black "Martinez Prada, Henry Yobanny"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1600"]
[PlyCount "138"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 d5 2. d3 dxe4 3. dxe4 Qxd1+ 4. Kxd1 e5 5. Nc3 c6 6. Bg5 Be7 7. Bxe7 Nxe7 8. Nf3 Bg4 9. Be2 Bxf3 10. Bxf3 Nd7 11. Na4 Rd8 12. Re1 Nc5+ 13. Kc1 Nxa4 14. Rd1 Rxd1+ 15. Bxd1 0-0 16. c3 Nc5 17. b4 Nxe4 18. f3 Nxc3 19. Kc2 Ned5 20. Kd2 Nxd1 21. Kxd1 Rd8 22. Ke1 Ne3 23. Kf2 Nc2 24. Rb1 b5 25. Rb2 Nd4 26. Ke3 Ne6 27. Rc2 Rc8 28. Rd2 Rd8 29. Rc2 Rd6 30. Ke4 f6 31. a3 a6 32. h3 g6 33. g3 Ng5+ 34. Ke3 Kg7 35. Ra2 f5 36. h4 Ne6 37. a4 f4+ 38. gxf4 exf4+ 39. Kf2 bxa4 40. Rxa4 Rd2+ 41. Ke1 Rh2 42. Rxa6 Rxh4 43. Rxc6 Nd4 44. Rc4 Nxf3+ 45. Kf2 Nd2 46. Rc7+ Kh6 47. b5 f3 48. b6 Rb4 49. b7 g5 50. Rd7 Ne4+ 51. Kxf3 Nc5 52. Rd6+ Kh5 53. Rd8 Rxb7 54. Rd1 h6 55. Rh1+ Kg6 56. Kg4 Rb4+ 57. Kg3 h5 58. Rc1 Ne4+ 59. Kh3 Rb3+ 60. Kh2 h4 61. Rc4 Nf6 62. Rc6 g4 63. Rc8 Rb2+ 64. Kg1 Kg5 65. Rc3 h3 66. Rg3 Kh4 67. Rc3 Ne4 68. Rc8 Kg3 69. Re8 Rb1# 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "3"]
[White "Sanches Ramirez, Rene"]
[Black "Piza Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1600"]
[PlyCount "54"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 Nxe4 5. b3 Be7 6. Nc3 Bf6 7. Rb1 0-0 8. Nxe4 Re8 9. f3 d5 10. Be2 dxe4 11. fxe4 Rxe4 12. Nf2 Re8 13. 0-0 Nc6 14. Re1 Bf5 15. Bc4 Qd4 16. Rxe8+ Rxe8 17. Bb2 Qd6 18. Bb5 Bxb2 19. Rxb2 Qe5 20. c3 Qxb5 21. g4 Bd3 22. Qf3 Re1+ 23. Kg2 Bf1+ 24. Kg3 Qe5+ 25. Kh4 Qxh2+ 26. Kg5 Qh6+ 27. Kf5 Re5# 0-1

