[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.14"]
[Round "7"]
[White "Delgado Perez, Samuel Jose"]
[Black "Contreras Esteves, Jairo Andres"]
[Result "0-1"]
[ECO "C26"]
[PlyCount "106"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bd3 d6 4. f3 Be7 5. Nge2 0-0 6. 0-0 c6 7. Qe1 d5 8. exd5 cxd5 9. Nb5 a6 10. Na3 Nc6 11. b3 Nb4 12. Bb2 Nxd3 13. cxd3 Be6 14. Bxe5 Bxa3 15. Qf2 Bd6 16. d4 Bxe5 17. dxe5 Nd7 18. Nf4 Nxe5 19. Nxe6 fxe6 20. Qe2 Qb6+ 21. Qe3 Qxe3+ 22. dxe3 Ng6 23. f4 Rad8 24. a4 d4 25. exd4 Rxd4 26. Rab1 Rfxf4 27. Rxf4 Rxf4 28. Re1 Kf7 29. g3 Rd4 30. Rf1+ Ke7 31. Kg2 e5 32. a5 e4 33. Kf2 Ke6 34. Ke3 Ke5 35. Rf7 Rd3+ 36. Kf2 Rxb3 37. h4 b6 38. axb6 Rxb6 39. Rxg7 h5 40. Ra7 Rf6+ 41. Kg2 Kd4 42. Rd7+ Ke3 43. Rd1 a5 44. Ra1 Rf5 45. Kh3 Rf3 46. Rxa5 Nf4+ 47. Kh2 Rf2+ 48. Kh1 Ne2 49. Rxh5 Nxg3+ 50. Kg1 Nxh5 51. Kh1 Kf3 52. Kg1 Kg3 53. Kh1 Rf1# 0-1

[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.13"]
[Round "4"]
[White "Delgado Perez, Samuel Jose"]
[Black "Rivera Contreras, Breyner Andrey"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "96"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Be3 b6 4. f3 Bc5 5. Bxc5 bxc5 6. c4 0-0 7. Be2 c6 8. g4 d5 9. exd5 cxd5 10. cxd5 Nxd5 11. Nc3 Nxc3 12. bxc3 Qh4+ 13. Kd2 Rd8 14. Qe1 Qg5+ 15. Kd1 c4 16. Rb1 Rxd3+ 17. Bxd3 cxd3 18. Rb2 Nc6 19. Qd2 Qxd2+ 20. Rxd2 e4 21. fxe4 Bxg4+ 22. Kc1 Ne5 23. Rg2 Rc8 24. Kb2 Rd8 25. Nf3 Bxf3 26. Rhg1 Bxg2 27. Rxg2 d2 28. Rg1 d1Q 29. Rxd1 Rxd1 30. a4 g5 31. a5 Rd6 32. Kb3 Nc6 33. Ka4 a6 34. e5 Rd5 35. c4 Rxa5+ 36. Kb3 Rxe5 37. h3 Re3+ 38. Ka4 Rxh3 39. c5 Rh4+ 40. Kb3 g4 41. Kc4 g3+ 42. Kd5 g2 43. Kxc6 g1Q 44. Kb6 Rh6+ 45. Ka7 Qxc5+ 46. Ka8 Qe7 47. Kb8 Rd6 48. Ka8 Rd8# 0-1

[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.13"]
[Round "5"]
[White "Tarazona Isaza, Cesar Ferley"]
[Black "Delgado Perez, Samuel Jose"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "47"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. 0-0 b6 7. d3 Bc5 8. Na4 Ne7 9. Nxc5 bxc5 10. c4 0-0 11. Nh4 g5 12. Nf5 Nxf5 13. exf5 Qe8 14. b3 Bxf5 15. Qf3 Bd7 16. Ba3 f5 17. Bxc5 g4 18. Qg3 Rf7 19. f4 exf4 20. Qxf4 Kg7 21. Rae1 Be6 22. Qg5+ Kh8 23. Bd4+ Rf6 24. Bxf6# 1-0

[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.12"]
[Round "2"]
[White "Rosas Arias, Juan David"]
[Black "Delgado Perez, Samuel Jose"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "29"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 f5 3. exf5 exf4 4. Qh5+ g6 5. fxg6 Bc5 6. g7+ Ke7 7. gxh8Q Qe8 8. Q8xh7+ Kd8+ 9. Qxe8+ Kxe8 10. Qxg8+ Bf8 11. Bc4 d6 12. Qf7+ Kd8 13. Qxf8+ Kd7 14. Qf5+ Kc6 15. Qb5# 1-0

[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.11"]
[Round "1"]
[White "Delgado Perez, Samuel Jose"]
[Black "Villamizar Suarez, Oliver Daniel"]
[Result "0-1"]
[ECO "C23"]
[PlyCount "14"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Qf3 Nc6 3. Bc4 Qf6 4. d3 Nd4 5. Qd1 Bc5 6. c3 Nc6 7. b4 Qxf2# 0-1

