[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "9"]
[White "Soto Ossa, Jose Yesid"]
[Black "Flores Osorio, Hernan"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "35"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. d4 Nd7 5. Bd3 e6 6. c3 Ne7 7. Nbd2 Ng6 8. Nf1 c5 9. Ne3 c4 10. Bxg6 hxg6 11. Nxg4 b5 12. h4 a5 13. a3 Be7 14. Qe2 Bxh4 15. g3 g5 16. gxh4 gxh4 17. Bg5 f6 18. exf6 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Lopez Morales, Ruben Alfonso"]
[Black "Soto Ossa, Jose Yesid"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1597"]
[PlyCount "38"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 g6 5. 0-0 Bg7 6. Rb1 a6 7. a3 b5 8. Ba2 Bb7 9. Re1 Nge7 10. d3 0-0 11. Bd2 Nd4 12. Nxd4 cxd4 13. Ne2 e5 14. f3 Rc8 15. Rf1 d5 16. Qc1 Qc7 17. c3 dxc3 18. bxc3 Kh8 19. d4 dxe4 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "5"]
[White "Soto Ossa, Jose Yesid"]
[Black "Melgarejo Luna, Jonathan"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "1549"]
[PlyCount "85"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. Nd2 a6 8. 0-0 b5 9. f4 Qb6 10. Nf3 Bb7 11. Be3 Be7 12. Qd2 c4 13. Bc2 b4 14. f5 h6 15. fxe6 fxe6 16. Bg6+ Kd8 17. Kh1 Kc7 18. Nf4 Nf8 19. Qc2 Bg5 20. Rae1 Ne7 21. Bf7 Bxf4 22. Bxf4 g6 23. Bd2 b3 24. axb3 cxb3 25. Qb1 Nf5 26. g4 Ne7 27. Nh4 g5 28. Ng6 Nfxg6 29. Bxg6 Rad8 30. Rf7 Rd7 31. Ref1 Qa5 32. Bd3 Bc6 33. R1f6 Nc8 34. Qf1 Rxf7 35. Rxf7+ Bd7 36. Bxa6 Kc6 37. Bd3 Nb6 38. Kg2 Na4 39. Qa1 Be8 40. Rf6 Kd7 41. Qa3 h5 42. Qd6+ Kc8 43. Ba6+ 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Sanchez Huertas, Jorge Alfonso"]
[Black "Soto Ossa, Jose Yesid"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1632"]
[PlyCount "62"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Qf3 Ba6 8. Nd2 Qa5 9. 0-0 d5 10. Nb3 Qa4 11. Bxa6 Qxa6 12. exd5 cxd5 13. Bg5 Ne4 14. Bh4 Bd6 15. Rfe1 0-0 16. Qg4 Rab8 17. Re3 Rfc8 18. Qd1 Qc4 19. c3 Nxc3 20. Rxc3 Qxh4 21. Rh3 Qf6 22. Qd3 g6 23. Qd2 Rc4 24. Re1 Bb4 25. Qh6 Bxe1 26. Qxh7+ Kf8 27. Qh6+ Ke7 28. Rf3 Qxb2 29. Qe3 Ba5 30. Qxa7+ Rc7 31. Qe3 Qb1+ 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "3"]
[White "Soto Ossa, Jose Yesid"]
[Black "Dabraccio, Guillermo"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1643"]
[PlyCount "43"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 e6 5. Ne2 b6 6. 0-0 g6 7. Ng3 Bb7 8. f4 h5 9. Be3 h4 10. Nh1 Nf6 11. Nf2 Nc6 12. Nd2 Qc7 13. Qe2 0-0-0 14. b4 d5 15. e5 Nd7 16. a4 h3 17. Nxh3 d4 18. cxd4 Bxb4 19. Ng5 Ndb8 20. Ndf3 Rd5 21. Rfc1 Kd8 22. Bxg6 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Soto Ossa, Jose Yesid"]
[Black "Centanaro Erazo, Nicolle Daniela"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "1376"]
[PlyCount "91"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Nf6 7. Qe2 Be7 8. e5 Ng4 9. h3 Nh6 10. Bxh6 gxh6 11. 0-0-0 b6 12. Qe3 Bb7 13. Ne4 Na5 14. Bb5 Rc8+ 15. Kb1 Bxe4+ 16. Qxe4 Rc7 17. Rxd7 Rxd7 18. Rd1 Kf8 19. Rxd7 Qc8 20. b4 a6 21. Ba4 b5 22. Ra7 Nc6 23. Bc2 Nxa7 24. Qe3 Nc6 25. Qxh6+ Ke8 26. Qg7 Rf8 27. a3 a5 28. Bd3 Qb7 29. Qxh7 axb4 30. Qe4 Qb6 31. axb4 Nxb4 32. Qa8+ Kd7 33. Qe4 Rc8 34. Qd4+ Qxd4 35. Bxb5+ Kc7 36. Nxd4 Bc5 37. Nf3 Bxf2 38. Bf1 Bg3 39. Ng5 Rf8 40. Nh7 Rg8 41. Nf6 Rg6 42. Ne8+ Kd8 43. Nd6 Bxe5 44. Nxf7+ Ke7 45. Nxe5 Rg5 46. Nf3 1/2-1/2

