[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "6"]
[White "Diaz Recalde, Nestor"]
[Black "Sanchez Aristizabal, Juan Manuel"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1723"]
[PlyCount "75"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. a3 g6 7. g3 f6 8. Bg2 Be6 9. 0-0 a6 10. Nxd5 Bxd5 11. b4 Bg7 12. Bb2 0-0 13. Qc2 Qd7 14. Rfd1 Nd4 15. Nxd4 Bxg2 16. Kxg2 exd4 17. Qc4+ Kh8 18. Bxd4 Rad8 19. e3 Qd5+ 20. Kg1 Qxc4 21. dxc4 g5 22. Rac1 f5 23. Bxg7+ Kxg7 24. Kf1 Kg6 25. Ke2 f4 26. gxf4 gxf4 27. Rg1+ Kf5 28. Rg7 Rc8 29. Rxh7 f3+ 30. Kd3 Rh8 31. Rf7+ Kg4 32. Rf4+ Kh3 33. Rxf3+ Kxh2 34. e4 Kg2 35. Ke3 Rhg8 36. Rf7 Rcf8 37. Rxf8 Rxf8 38. f4 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "7"]
[White "Sanchez Aristizabal, Juan Manuel"]
[Black "Cortes Cossio, Felix Antonio"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "63"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 h6 4. c4 e6 5. Nc3 a6 6. Bf4 g5 7. Bg3 Bg7 8. h3 f6 9. Bd3 Ne7 10. Qe2 e5 11. 0-0-0 Ng6 12. Nd5 c6 13. Ne3 Qa5 14. a3 Nf4 15. Bxf4 exf4 16. Nf5 Bf8 17. e5 dxe5 18. dxe5 Nxe5 19. Nxe5 fxe5 20. Qh5+ Kd8 21. Qf7 Qc7 22. Be4+ Bd7 23. Qf6+ Kc8 24. Qxh8 Qd8 25. Rd3 b5 26. Rhd1 Ra7 27. cxb5 axb5 28. Qxe5 Rc7 29. Nd6+ Kb8 30. Nf7 Qe8 31. Rxd7 Qxe5 32. Nxe5 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "4"]
[White "Dagua, David"]
[Black "Sanchez Aristizabal, Juan Manuel"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1514"]
[PlyCount "121"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 Be7 7. Bd3 Nbd7 8. Nf3 g5 9. Bg3 Nh5 10. Be5 Nxe5 11. Nxe5 Ng7 12. c5 Bf6 13. f4 Nf5 14. Qe2 gxf4 15. exf4 Nxd4 16. Qh5 Qe7 17. Rf1 Nf5 18. Kd2 Bxe5 19. fxe5 Qg5+ 20. Qxg5 hxg5 21. h3 Rh4 22. Ne2 d4 23. Rf3 b6 24. g4 Ne3 25. Nxd4 bxc5 26. Kxe3 cxd4+ 27. Kxd4 Bb7 28. Kc5 Rd8 29. Re3 Rd5+ 30. Kb4 Rd4+ 31. Kc5 Rd5+ 32. Kb4 c5+ 33. Kc3 Rd4 34. Rd1 a6 35. Rd2 Ke7 36. a3 Rd7 37. b4 Rh8 38. Bf1 Rc7 39. b5 c4 40. bxa6 Bd5 41. Rb2 Ra8 42. Rb6 Rca7 43. Kb4 Rxa6 44. Rxa6 Rxa6 45. Rc3 Rb6+ 46. Kc5 Rb3 47. Kd4 f6 48. exf6+ Kxf6 49. Rxb3 cxb3 50. Kc3 e5 51. a4 e4 52. a5 e3 53. a6 Ke5 54. a7 Kf4 55. Bc4 Ba8 56. Bxb3 Kf3 57. Bc4 Kf2 58. Kd4 Kg3 59. Kxe3 Kxh3 60. Kd4 Kxg4 61. Bd5 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "5"]
[White "Sanchez Aristizabal, Juan Manuel"]
[Black "Contreras, Henry Esteban"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1782"]
[PlyCount "71"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Be2 Nf6 6. Bf4 e6 7. h3 Bh5 8. g4 Bg6 9. Ne5 Nbd7 10. Nxg6 hxg6 11. Nc3 Bb4 12. Bd2 Qb6 13. a3 Bd6 14. Be3 Qxb2 15. Nb5 Ne4 16. Rb1 Qa2 17. Qc1 a6 18. Nxd6+ Nxd6 19. Ra1 Qxa1 20. Qxa1 Rc8 21. Qb2 Nf6 22. Kf1 Nfe4 23. Kg2 g5 24. Bd3 f5 25. f3 f4 26. fxe4 dxe4 27. Bxe4 Nxe4 28. Bf2 0-0 29. Re1 f3+ 30. Kg1 Rf4 31. d5 exd5 32. Qxb7 Rc5 33. Bxc5 f2+ 34. Bxf2 Nxf2 35. Qxd5+ Kh7 36. Qg2 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "2"]
[White "Gonzalez, Flabio Enrique"]
[Black "Sanchez Aristizabal, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "C23"]
[WhiteElo "1600"]
[PlyCount "101"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. a3 Nf6 4. Nc3 Bc5 5. h3 0-0 6. Nf3 d6 7. d3 Be6 8. Nd5 h6 9. g4 Bxd5 10. exd5 Ne7 11. g5 Nfxd5 12. gxh6 g6 13. Rg1 Nf4 14. Bxf4 exf4 15. Qd2 d5 16. Ba2 Bd6 17. 0-0-0 c6 18. h4 f6 19. Qc3 Kh7 20. h5 Rf7 21. d4 Qd7 22. hxg6+ Nxg6 23. Qd3 Rg8 24. Nh4 f5 25. Nf3 Kxh6 26. Rh1+ Kg7 27. Rdg1 Kf8 28. c4 Ne7 29. Ng5 Rfg7 30. Rh5 Qe8 31. Ne6+ Kf7 32. Nxg7 Rxg7 33. Rxf5+ Nxf5 34. Qxf5+ Kg8 35. Rxg7+ Kxg7 36. Qg5+ Qg6 37. Qxg6+ Kxg6 38. f3 dxc4 39. Bxc4 Kf5 40. Bd3+ Ke6 41. Be4 a5 42. Kc2 Kd7 43. Kc3 b5 44. b4 Kc7 45. d5 c5 46. bxa5 Kb7 47. Kb3 Ka6 48. a4 b4 49. Bd3+ Kxa5 50. Bb5 Kb6 51. Kc4 1/2-1/2

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "3"]
[White "Sanchez Aristizabal, Juan Manuel"]
[Black "Dabraccio, Guillermo"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1591"]
[PlyCount "51"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 Nc6 5. Bc4 Qc7 6. d4 cxd4 7. Nxd4 Bb4 8. Be3 Nf6 9. f3 Ne5 10. Bb3 Bxc3+ 11. bxc3 Qxc3+ 12. Kf2 Nfg4+ 13. fxg4 0-0 14. h3 Kh8 15. Qd2 Qc7 16. Bf4 b6 17. Rhe1 Bb7 18. Qe3 Qc5 19. Rad1 d6 20. Kg3 Ng6 21. Ne2 Nxf4 22. Nxf4 Qc7 23. Nh5 d5+ 24. e5 f6 25. Nf4 Qc6 26. Rc1 1-0

