[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "6"]
[White "Leyva Ortiz, Sergio Andres"]
[Black "Angulo Ricardo, Milton"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1542"]
[PlyCount "114"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Bd3 Nc6 6. c3 Nf6 7. Nbd2 e6 8. Qc2 Bd6 9. 0-0 0-0 10. Re1 Rc8 11. Qd1 Qc7 12. h3 Bh5 13. g4 Bg6 14. Bxg6 hxg6 15. Qe2 Rfe8 16. Ne5 Bxe5 17. dxe5 Nd7 18. Nf3 f6 19. Bf4 Nc5 20. Bh2 Qf7 21. b4 Ne4 22. Rac1 f5 23. Nd2 Nxd2 24. Qxd2 fxg4 25. hxg4 Qf3 26. Qf4 Rf8 27. Qxf3 Rxf3 28. Kg2 Rd3 29. a3 Ne7 30. Re3 Rxe3 31. fxe3 Rc4 32. Kf3 g5 33. Bg3 Ng6 34. Bh2 b5 35. Bg3 Re4 36. a4 a6 37. axb5 axb5 38. Ra1 Rc4 39. Ra6 Kf7 40. Ra7+ Ne7 41. Be1 Re4 42. Rb7 Rxe5 43. Bg3 Re4 44. Bd6 Rc4 45. Rxe7+ Kf6 46. Rc7 Re4 47. Rc5 Kf7 48. Rxb5 Ke8 49. Rc5 Kd7 50. Bg3 g6 51. c4 Rxc4 52. Rxc4 dxc4 53. Ke4 Kc6 54. Kd4 c3 55. Kxc3 Kd5 56. Kd3 e5 57. e4+ Kd6 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "7"]
[White "Leyva Ortiz, Sergio Andres"]
[Black "Paez Colmenares, Adolfo"]
[Result "1-0"]
[ECO "B38"]
[BlackElo "1466"]
[PlyCount "37"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Be3 0-0 9. c4 Qb6 10. Nc3 Nxe4 11. Na4 Bxd4 12. Nxb6 Bxe3+ 13. Kh1 Nf2+ 14. Rxf2 Bxf2 15. Nxa8 Bf5 16. Nc7 h5 17. Nd5 Bd4 18. Rb1 e6 19. Nc3 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "5"]
[White "Carrillo Riano, Karen Sofia"]
[Black "Leyva Ortiz, Sergio Andres"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1247"]
[PlyCount "47"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 g6 6. Be3 Bg7 7. Nf3 Ne7 8. Qd6 0-0 9. Bb6 Qe8 10. h4 f5 11. e5 Nbc6 12. Bc4 h6 13. Ne2 f4 14. Ned4 Nf5 15. Nxf5 Rxf5 16. Bd4 Qd8 17. Bc3 Bf8 18. Qd3 b5 19. Bb3 Qc7 20. h5 b4 21. hxg6 bxc3 22. Qxf5 d5 23. exd6 Bxd6 24. Rxh6 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "4"]
[White "Leyva Ortiz, Sergio Andres"]
[Black "Fonseca Cuenca, Ana Milena"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "59"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bc4 a6 7. 0-0 g6 8. Bg5 Bg7 9. f4 h6 10. Bh4 Qc8 11. e5 Ng4 12. exd6 cxd6 13. Qe2+ Kf8 14. Qe7+ Kg8 15. Qxf7+ Kh7 16. Nf3 Rf8 17. Qd5 Ne3 18. Qd3 Qc5 19. Bf2 Qxc4 20. Bxe3 Qe6 21. Nd4 Qg4 22. Rf3 Qh5 23. Raf1 Kh8 24. f5 gxf5 25. Nxf5 Be5 26. Ng3 Qg4 27. Rxf8+ Qg8 28. Rxg8+ Kxg8 29. Qg6+ Bg7 30. Bxh6 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "2"]
[White "Leyva Ortiz, Sergio Andres"]
[Black "Yepes Bermudez, Maribel"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1291"]
[PlyCount "79"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 c6 6. Nf3 Bg4 7. Bf4 Nbd7 8. 0-0 e6 9. Qe2 Be7 10. Ne4 h6 11. Nd6+ Bxd6 12. Bxd6 0-0-0 13. c4 Nb6 14. b4 Qh5 15. c5 Nbd5 16. Bg3 Nxb4 17. a3 Nxd3 18. Qxd3 Qxc5 19. Qb3 Qb6 20. Qxb6 axb6 21. Ne5 Rxd4 22. Nxf7 Rf8 23. Ne5 Nh5 24. Nxg4 Nxg3 25. Rfe1 Rxg4 26. hxg3 Rg6 27. Rad1 Kc7 28. Kf1 Rxg3 29. Rxe6 Rxa3 30. Re7+ Kc8 31. Rdd7 Ra1+ 32. Ke2 Ra2+ 33. Ke3 Ra3+ 34. Ke2 Re8 35. Rc7+ Kd8 36. Rcd7+ Kc8 37. Rc7+ Kd8 38. Rcd7+ Kc8 39. Rc7+ Kd8 40. Rcd7+ 1/2-1/2

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "3"]
[White "Lopez Mahecha, Natalia"]
[Black "Leyva Ortiz, Sergio Andres"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1330"]
[PlyCount "141"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. Qd2 Nc6 7. Nc3 Bb4 8. a3 Be7 9. Be2 Nf6 10. f3 b5 11. g4 Bb7 12. g5 Ng8 13. f4 b4 14. Na4 bxa3 15. bxa3 f6 16. Nb3 Na7 17. Bd3 Nb5 18. Nb6 Rb8 19. a4 Nc3 20. Rg1 Nxe4 21. Qe2 Bb4+ 22. Nd2 Bxd2+ 23. Bxd2 Nxd2 24. Qh5+ g6 25. Bxg6+ Ke7 26. Bxh7 Qxf4 27. gxf6+ Qxf6 28. Kxd2 Qd4+ 29. Ke2 Qxb6 30. Rg7+ Kd6 31. Rd1+ Bd5 32. Qf7 Nf6 33. Qxf6 Kc6 34. Qc3+ Kd6 35. h4 Rhf8 36. Qg3+ Kc6 37. Rd3 Rbd8 38. Rc3+ Kb7 39. Be4 Bxe4 40. Rb3 Bf3+ 41. Kd2 Qxb3 42. cxb3 Bd5 43. Qd6 Bc6 44. Qxe6 Rde8 45. Re7 Rf2+ 46. Kc3 Ref8 47. Qh6 R8f4 48. Re3 Rf6 49. Qh7 Rf7 50. Qd3 R2f3 51. Kd2 Rf2+ 52. Re2 R2f3 53. Qc2 Rf2 54. Qc4 R2f4 55. Qc5 R7f5 56. Qe7 Rd5+ 57. Kc3 Rdf5 58. Qd8 Rf8 59. Qa5 R8f5 60. Re5 Rxe5 61. Qxe5 Rxh4 62. a5 Re4 63. Qc5 Rh4 64. Qb6+ Kc8 65. Qxa6+ Kc7 66. Qb6+ Kc8 67. a6 Rh5 68. a7 Rh3+ 69. Kb4 Rh4+ 70. Ka3 Rh5 71. Qb8# 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.20"]
[Round "1"]
[White "Dabraccio, Guillermo"]
[Black "Leyva Ortiz, Sergio Andres"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1583"]
[PlyCount "87"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Nc7 7. Bd3 Bd6 8. Nf3 0-0 9. Ne5 Bxe5 10. dxe5 Nd7 11. h4 f5 12. g4 Nc5 13. Be2 a5 14. a4 b6 15. gxf5 exf5 16. Qd2 Ne4 17. Nxe4 dxe4 18. 0-0-0 Qxd2+ 19. Rxd2 Ba6 20. Bxa6 Rxa6 21. Rg1 Ne6 22. Rd6 Nxf4 23. exf4 Rc8 24. Rg5 g6 25. h5 Ra7 26. hxg6 Rf8 27. gxh7+ Kh8 28. Rxc6 Rxh7 29. Rg2 Rh1+ 30. Kd2 Rb8 31. Kc3 Rh4 32. Rg5 Kh7 33. Rc7+ Kh6 34. Rxf5 Rh3+ 35. Kc4 Rf3 36. Rf6+ Kh5 37. Rh7+ Kg4 38. Rg6+ Kf5 39. Rf6+ Kg4 40. Rg7+ Kh5 41. Kd4 Rxf2 42. Kxe4 Rxc2 43. Rg5+ Kh4 44. Rh6# 1-0

