[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.03"]
[Round "6"]
[White "Gonzalez Lopez, Eulises"]
[Black "Galvis Arce, Gerson Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1770"]
[PlyCount "54"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. a3 d6 2. b4 g6 3. Bb2 f6 4. Nf3 Bg7 5. e3 Nh6 6. Bc4 d5 7. Be2 a6 8. 0-0 0-0 9. c4 c6 10. Nc3 e6 11. cxd5 cxd5 12. Qb3 Kh8 13. Rac1 Nc6 14. d4 Nf5 15. Rc2 Nd6 16. Rfc1 Ne7 17. Na4 Re8 18. Nc5 f5 19. Ne5 Rf8 20. g3 b5 21. Kg2 Bxe5 22. dxe5 Nc4 23. Bxc4 bxc4 24. Qc3 Ra7 25. Rd2 Qe8 26. f4 Rg8 27. a4 g5 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.02"]
[Round "4"]
[White "Gonzalez Lopez, Eulises"]
[Black "Pena Mora, Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1770"]
[BlackElo "1515"]
[PlyCount "76"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. a3 e5 2. b4 d5 3. Bb2 Nd7 4. Nf3 Bd6 5. e3 Ngf6 6. c4 c6 7. cxd5 cxd5 8. Bb5 0-0 9. 0-0 e4 10. Nd4 Ne5 11. h3 Bd7 12. Nc3 a6 13. Bxd7 Qxd7 14. Nce2 Nd3 15. Bc3 b5 16. Nc1 Ne5 17. f4 exf3 18. Nxf3 Qc7 19. Nxe5 Bxe5 20. Ne2 Bxc3 21. Nxc3 Rad8 22. Rc1 Qe5 23. Qf3 d4 24. Nd1 dxe3 25. dxe3 Rd3 26. Rc5 Qa1 27. Rg5 Kh8 28. Nf2 Qxa3 29. Nxd3 Qxd3 30. Kh1 Qc4 31. Rxg7 Kxg7 32. Qxf6+ Kg8 33. Rf4 Qc1+ 34. Kh2 Qc7 35. Kg1 Rc8 36. Rg4+ Kf8 37. Rg7 Qe7 38. Qd4 Rd8 1/2-1/2

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "3"]
[White "Cuesta Cifuentes, Jair Alfonso"]
[Black "Gonzalez Lopez, Eulises"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1932"]
[BlackElo "1770"]
[PlyCount "57"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 a6 2. g3 Nf6 3. Bg2 e6 4. Nf3 Nc6 5. 0-0 Be7 6. b3 0-0 7. Bb2 Rb8 8. d4 d5 9. Nc3 b5 10. cxd5 exd5 11. Ne1 Bb7 12. Rc1 Re8 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nb4 16. Bxb7 Rxb7 17. a3 Nd5 18. Nd3 b4 19. a4 Bg5 20. Rc5 Nc3 21. Qg4 Bf6 22. Ne5 Bxe5 23. dxe5 Qd2 24. Bxc3 bxc3 25. Qf3 Rxb3 26. Rxc7 Rf8 27. Rd1 Qb2 28. Rd8 Rb8 29. Qxf7+ 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "2"]
[White "Gonzalez Lopez, Eulises"]
[Black "De La Hoz Contreras, Tala Daniela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1770"]
[BlackElo "1301"]
[PlyCount "37"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. a3 e5 2. b4 Nc6 3. Bb2 d6 4. Nf3 Bg4 5. h3 Bh5 6. d3 Nf6 7. Nbd2 Nd5 8. e3 Be7 9. Be2 f6 10. 0-0 g5 11. Ne1 Bxe2 12. Qxe2 Rf8 13. Qh5+ Rf7 14. Ne4 f5 15. b5 Na5 16. Nc3 Nf6 17. Qxg5 Ng8 18. Qxg8+ Kd7 19. Qxd8+ 1-0

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.16"]
[Round "6"]
[White "Gonzalez Lopez, Eulises"]
[Black "Cardozo Meza, Ferney Adan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1848"]
[PlyCount "40"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. a3 e5 2. b4 d5 3. Bb2 Bd6 4. Nf3 f6 5. e3 Ne7 6. c4 c6 7. cxd5 cxd5 8. Bb5+ Bd7 9. Qa4 0-0 10. Bxd7 Nxd7 11. 0-0 Nb6 12. Qb3 Rc8 13. Nc3 Bb8 14. Rac1 a6 15. Na4 Nxa4 16. Qxa4 Qd6 17. Rxc8 Rxc8 18. Rc1 Rxc1+ 19. Bxc1 b5 20. Qb3 e4 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.15"]
[Round "5"]
[White "Higarrero, Juan David"]
[Black "Gonzalez Lopez, Eulises"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1700"]
[BlackElo "1600"]
[PlyCount "126"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 a6 2. Nf3 b5 3. e4 Bb7 4. Bd3 Nf6 5. e5 Nd5 6. b3 e6 7. c4 bxc4 8. bxc4 Nb6 9. 0-0 c5 10. dxc5 Bxc5 11. Bg5 Be7 12. Bxe7 Qxe7 13. Qb3 Qc5 14. Nc3 Bxf3 15. gxf3 0-0 16. Ne4 Qc7 17. f4 Nc6 18. Bc2 Nd4 19. Qd3 Nxc2 20. Qxc2 Qxc4 21. Qxc4 Nxc4 22. Rad1 Ra7 23. Rd4 Nb6 24. Rb1 Nd5 25. Nd6 f6 26. Rc4 fxe5 27. fxe5 h6 28. Rc8 Rxc8 29. Nxc8 Rc7 30. Nd6 Nf4 31. h4 Rc1+ 32. Rxc1 Ne2+ 33. Kf1 Nxc1 34. a4 Nd3 35. Nc4 Kh7 36. Ke2 Nc5 37. Nb6 Kg6 38. Ke3 Kh5 39. Kd4 Nb3+ 40. Kc4 Nc1 41. Nxd7 Kxh4 42. Nc5 Kg4 43. Nxa6 h5 44. Nc5 h4 45. Ne4 h3 46. a5 h2 47. Ng3 g6 48. Kc3 Ne2+ 49. Nxe2 h1Q 50. Nd4 Qe1+ 51. Kc4 Qxa5 52. Ne2 Kh3 53. f3 Qxe5 54. f4 Qd5+ 55. Kc3 Kg4 56. Nc1 Qb5 57. Nd3 Qxd3+ 58. Kxd3 Kxf4 59. Ke2 e5 60. Kf2 e4 61. Kf1 g5 62. Kf2 e3+ 63. Kf1 Kf3 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.14"]
[Round "3"]
[White "Gomez Perdomo, Jonathan"]
[Black "Gonzalez Lopez, Eulises"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1755"]
[BlackElo "1600"]
[PlyCount "98"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. e5 e6 5. Be3 Ne7 6. Bd3 Nd5 7. Bd2 c5 8. c3 cxd4 9. cxd4 Be7 10. 0-0 Nc6 11. a3 Rc8 12. Nc3 Nxc3 13. bxc3 0-0 14. Qe2 Na5 15. Rfb1 Nc4 16. Bc1 Bd5 17. a4 Rb8 18. axb5 axb5 19. Nd2 Qc7 20. Nxc4 Bxc4 21. Bd2 d5 22. exd6 Bxd6 23. g3 Qc6 24. Bxc4 bxc4 25. Be3 Rb3 26. Qc2 Rfb8 27. Rxb3 cxb3 28. Qb2 Qc4 29. Bc1 e5 30. Be3 exd4 31. Bxd4 h5 32. Kg2 Qd5+ 33. Kg1 h4 34. f4 h3 35. Bxg7 Ra8 36. Rxa8+ Qxa8 37. Bd4 Qa2 38. c4 Bc5 39. Kf1 Bxd4 40. Qxd4 Qg2+ 41. Ke1 Qh1+ 42. Kd2 Qxh2+ 43. Kc3 Qxg3+ 44. Kb4 h2 45. Qd8+ Kh7 46. Qd5 b2 47. Qxf7+ Qg7 48. Qf5+ Kg8 49. Qe4 Qb7+ 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.13"]
[Round "1"]
[White "Garcia, John Fredy"]
[Black "Gonzalez Lopez, Eulises"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1902"]
[BlackElo "1600"]
[PlyCount "39"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 a6 2. e3 b5 3. Nf3 Bb7 4. Nbd2 Nf6 5. Bd3 e6 6. 0-0 Be7 7. c4 bxc4 8. Bxc4 0-0 9. b3 d5 10. Ne5 Nbd7 11. Bb2 c5 12. Bd3 cxd4 13. Bxd4 Nxe5 14. Bxe5 Rc8 15. Qe2 Qa5 16. f3 Ba3 17. Rac1 h6 18. Rc2 Rxc2 19. Bxc2 Rc8 20. Bb1 0-1

