[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.04.01"]
[Round "5"]
[White "Beltran Vega, Juan Nicolas"]
[Black "Ospina Yara, Hector Nicolas"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "57"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 Nc6 4. f4 e6 5. Nf3 h6 6. 0-0 Be7 7. Nbd2 Bd7 8. Qe2 Ne4 9. c3 Bh4 10. Bxe4 dxe4 11. Nxh4 Qxh4 12. Qf2 Qxf2+ 13. Rxf2 f5 14. Nc4 b5 15. Ne5 Nxe5 16. dxe5 0-0-0 17. b3 a6 18. a4 c6 19. axb5 axb5 20. Rfa2 Kc7 21. Ra7+ Kb8 22. Ra8+ Kb7 23. R1a7+ Kb6 24. Ra6+ Kb7 25. R8a7+ Kb8 26. Ba3 Bc8 27. Ra8+ Kb7 28. Bd6 Rd7 29. R8a7# 1-0

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.04.01"]
[Round "4"]
[White "Ospina Yara, Hector Nicolas"]
[Black "Giraldo Guevara, Juan Diego"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "1535"]
[PlyCount "60"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[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. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nf5 Bxf5 7. exf5 d5 8. f4 e4 9. Be3 Nc6 10. c3 Be7 11. g3 Qd7 12. Bh3 g6 13. 0-0 gxf5 14. b4 h5 15. Rf2 Ng4 16. Bxg4 hxg4 17. Rd2 0-0-0 18. Na3 Rh3 19. Nb5 a6 20. Nd4 Kb8 21. Nxc6+ Qxc6 22. Rc1 Bf6 23. Bd4 Rdh8 24. Rcc2 Bxd4+ 25. cxd4 Qh6 26. Qb1 Rxg3+ 27. Kf1 Qh3+ 28. Ke1 Rg1+ 29. Kf2 Qg2+ 30. Ke3 Rh3# 0-1

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.03.31"]
[Round "2"]
[White "Perez Giraldo, Jaime Alonso"]
[Black "Ospina Yara, Hector Nicolas"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1517"]
[PlyCount "61"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nf3 e5 5. Nc3 Qf6 6. d3 Bd7 7. Nb5 Bd6 8. g3 h6 9. Bg2 Nge7 10. 0-0 0-0 11. Rb1 a6 12. Nxd6 Qxd6 13. b3 Qc7 14. Bb2 f6 15. d4 Rad8 16. d5 Bf5 17. Rc1 Rxd5 18. Qe1 Rfd8 19. e4 Bg6 20. exd5 Rxd5 21. Nh4 Rd6 22. Nxg6 Nxg6 23. Bxc6 bxc6 24. Qc3 Qc8 25. Ba3 Rd4 26. Qxc6 Qxc6 27. Rxc6 Rg4 28. Rd1 Nf4 29. f3 Ne2+ 30. Kf2 Nd4 31. Rc8+ 1-0

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.03.30"]
[Round "1"]
[White "Ospina Yara, Hector Nicolas"]
[Black "Murillo, Manuel Jose"]
[Result "0-1"]
[ECO "C22"]
[BlackElo "1600"]
[PlyCount "76"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 Bc5 5. Be3 Bxe3 6. fxe3 d6 7. c3 Bd7 8. b4 Qh4+ 9. Ke2 Qxe4 10. Nd2 Qe5 11. Ngf3 Qxc3 12. Qb3 Qxa1 13. Ng5 Bg4+ 14. Ndf3 Qf6 15. h3 Bxf3+ 16. Nxf3 Ne5 17. Nxe5 Qxe5 18. Kd2 Nf6 19. Bd3 Ne4+ 20. Bxe4 Qxe4 21. Qa4+ c6 22. Rf1 Qxg2+ 23. Ke1 Qxh3 24. Qb3 Qe6 25. Qc3 0-0-0 26. Kd1 f6 27. b5 d5 28. bxc6 Qxc6 29. Qd4 Kb8 30. Ke2 Qc4+ 31. Kf2 Qxd4 32. exd4 Rhe8 33. Rg1 g5 34. Rh1 Re4 35. Rxh7 Rxd4 36. Ke3 Ra4 37. Rh6 d4+ 38. Kd3 Ra3+ 0-1

