[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.01"]
[Round "5"]
[White "Baron Cabrera, Julian Enrique"]
[Black "Rivera Laiton, Jose Eduardo"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1206"]
[PlyCount "32"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. c3 0-0 6. 0-0 Nc6 7. Nfd2 e5 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 g6 11. Bg5 Ne7 12. Bf6 Bf5 13. Bxb7 Rb8 14. Qd2 g5 15. Qxg5+ Ng6 16. Qh6 Qxf6 0-1

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.01"]
[Round "3"]
[White "Cote Chacon, Omar David"]
[Black "Rivera Laiton, Jose Eduardo"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1600"]
[PlyCount "87"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Bf4 dxc4 5. e3 Bd6 6. Bg3 Bxg3 7. hxg3 0-0 8. Bxc4 Nc6 9. Qc2 Nb4 10. Qc1 c5 11. a3 b5 12. axb4 bxc4 13. bxc5 Bb7 14. Nbd2 Bxf3 15. Nxf3 Qb8 16. Qc2 h6 17. Ne5 Nd5 18. Nxc4 Qb4+ 19. Ke2 Qb5 20. Ra5 Nb4 21. Qb3 Qb7 22. f3 Rab8 23. Nd6 Qd5 24. Qxd5 Nxd5 25. Rb1 Nc3+ 26. bxc3 Rxb1 27. Rxa7 e5 28. g4 Rb2+ 29. Kf1 Rc2 30. Ne4 f5 31. gxf5 Rxf5 32. Ra8+ Kh7 33. Ra6 Rh5 34. Kg1 Rc1+ 35. Kf2 Rhh1 36. Ra2 Rhf1+ 37. Kg3 g5 38. d5 Kg6 39. Ra6+ Kh5 40. c6 Rc2 41. c7 Rg1 42. Nf2 Rxc3 43. Rc6 Rxe3 44. c8Q 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.01"]
[Round "4"]
[White "Rivera Laiton, Jose Eduardo"]
[Black "Dulcey Buitrago, John Jairo"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1600"]
[PlyCount "54"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bb5 Bg4 6. h3 Bh5 7. 0-0 Bd6 8. Nc3 Nge7 9. Ne5 Bxd1 10. Nxd1 0-0 11. c3 Nxe5 12. dxe5 Bxe5 13. Ne3 c6 14. Bd3 Ng6 15. Ng4 Bc7 16. c4 Qd6 17. cxd5 h5 18. Nh6+ gxh6 19. g3 h4 20. f4 hxg3 21. Rf3 Bb6+ 22. Kg2 Nh4+ 23. Kxg3 Nxf3 24. Kxf3 Qxd5+ 25. Be4 Qh5+ 26. Kg3 f5 27. Bf3 Qg6+ 0-1

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.03.31"]
[Round "2"]
[White "Rivera Laiton, Jose Eduardo"]
[Black "Hernandez Sandoval, Silvia Nathalia"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1277"]
[PlyCount "84"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. d4 cxd4 6. Nxd4 Nf6 7. Nxc6 bxc6 8. Bc4 Nxe4 9. Nc3 Nxc3 10. bxc3 g6 11. Qf3 e6 12. g3 Bg7 13. h4 0-0 14. Ba3 c5 15. Rad1 Qc7 16. Rfe1 Bc6 17. Qf4 Be5 18. Qh6 Bxc3 19. Re3 Bg7 20. Qg5 Qb7 21. h5 Bh1 22. f3 Bxf3 23. Be2 Bxe2 24. Rxe2 Bd4+ 25. Kh2 Qa6 26. Rd3 Rab8 27. hxg6 hxg6 28. Bc1 Bg7 29. Rxe6 fxe6 30. Qxg6 Rf2+ 31. Kh3 Qc8 32. Bh6 e5+ 33. g4 Qd7 34. Rxd6 Qf7 35. Qe6 Bxh6 36. Qd5 Bf4 37. Rg6+ Kf8 38. Qd6+ Qe7 39. Qxb8+ Qe8 40. Qd6+ Qe7 41. Rf6+ Kg8 42. Qxe7 Rh2# 0-1

