[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Restrepo Ortiz, Brayan David"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1632"]
[BlackElo "1800"]
[PlyCount "54"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. f4 a6 5. a4 Nc6 6. Nf3 Nf6 7. 0-0 Be7 8. e5 dxe5 9. d3 exf4 10. Bxf4 0-0 11. Qe1 Nd5 12. Bg3 Bf6 13. Ne5 Ndb4 14. Nxc6 Nxc6 15. Kh1 b6 16. Qd2 Bb7 17. Rf2 Nd4 18. Raf1 Bg5 19. Qd1 Be3 20. Rf6 gxf6 21. Qg4+ Kh8 22. Qh4 Nf5 23. Qh5 Nxg3+ 24. hxg3 Qc7 25. Ne2 Rg8 26. Qh4 Rg6 27. d4 Rh6 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "7"]
[White "Perez Latorre, Juan Sebastian"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1777"]
[BlackElo "1632"]
[PlyCount "18"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Bg7 7. Bc4 Nb6 8. Bb3 0-0 9. 0-0 d6 1/2-1/2

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Hurtado Paez, Andres Jesus"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1632"]
[BlackElo "1821"]
[PlyCount "36"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Qg6 7. Nd2 Nf6 8. f3 d6 9. Qe2 Bd7 10. Nc4 d5 11. Nxc6 Bxe3 12. N6e5 Qh6 13. Nxe3 dxe4 14. Nxd7 Nxd7 15. Nf5 Qg5 16. Qxe4+ Kf8 17. h4 Qf6 18. 0-0-0 Re8 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Rueda Rojas, Richard Alejandro"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1921"]
[BlackElo "1632"]
[PlyCount "87"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. c4 Bg7 6. Nc3 Nf6 7. b3 0-0 8. Bb2 Ne4 9. Qc2 Nd6 10. Rad1 Nc6 11. Nd5 f6 12. d4 cxd4 13. Nxd4 Rb8 14. Nxc6 Bxc6 15. Ba3 Nc8 16. Qe4 Rf7 17. Qf4 Rb7 18. b4 b5 19. cxb5 Rxb5 20. Rfe1 f5 21. Nc7 Be5 22. Ne6 Qb6 23. Qc4 Nd6 24. Rxd6 exd6 25. Rd1 h6 26. Nf4 Kg7 27. Ne6+ Kg8 28. Nf4 Bxf4 29. Qxf4 g5 30. Qd2 Bxg2 31. Kxg2 d5 32. Rc1 Rf8 33. Qd3 d4 34. Rc4 f4 35. Rxd4 fxg3 36. hxg3 Re5 37. Bb2 Re7 38. f3 Rff7 39. a3 a6 40. Rc4 Re8 41. e4 Qg6 42. Qc3 Kh7 43. Rc8 Ref8 44. Qh8+ 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Betancourt Vega, Breynner David"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1632"]
[BlackElo "1515"]
[PlyCount "53"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 e6 6. 0-0 a6 7. a3 c5 8. d3 b5 9. Bb3 Bb7 10. Re1 Be7 11. Bf4 Nbd7 12. Ng5 h6 13. Nge4 0-0 14. Qf3 Nxe4 15. Nxe4 Nb6 16. Qg3 Kh7 17. Bd2 b4 18. axb4 Qb5 19. bxc5 Bxc5 20. Ra5 Bxf2+ 21. Qxf2 Qc6 22. Rc5 Qd7 23. Nf6+ gxf6 24. Qxf6 Nd5 25. Qxh6+ Kg8 26. Qg5+ Kh8 27. Re3 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Rubiano Neira, Gian Carlo"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1632"]
[PlyCount "92"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. c3 Nf6 7. Bd3 d6 8. h3 0-0 9. 0-0 Ne5 10. Be2 Nxe4 11. Nd2 Nf6 12. Nc4 Nxc4 13. Bxc4 e5 14. Ne2 Bf5 15. Qd2 Qc7 16. Bb3 Rad8 17. Ng3 Ne4 18. Nxe4 Bxe4 19. Bh6 b6 20. Bxg7 Kxg7 21. Bd5 Bxd5 22. Qxd5 Qc5 23. Rad1 a5 24. Rd2 Qxd5 25. Rxd5 Kf6 26. Rfd1 Ke6 27. a4 Rd7 28. c4 Rc8 29. b3 Rc5 30. f3 f5 31. g4 Rxd5 32. Rxd5 Rf7 33. Kf2 fxg4 34. hxg4 e4 35. Rd4 exf3 36. Rd3 Kd7 37. Re3 Kc6 38. Rd3 Rf4 39. g5 Rf5 40. Rxf3 Rxf3+ 41. Kxf3 d5 42. cxd5+ Kxd5 43. Kf4 Kd4 44. Kg4 Ke4 45. Kg3 Kf5 46. Kf3 Kxg5 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Garzon Camelo, Andres Santiago"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2081"]
[BlackElo "1632"]
[PlyCount "53"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Bg7 7. Bc4 Nb6 8. Bb3 0-0 9. 0-0 d6 10. exd6 Qxd6 11. Nc3 Bf5 12. Re1 Nc6 13. Bg5 a6 14. d5 Ne5 15. Nd4 Ng4 16. Nf3 Rfe8 17. h3 Nf6 18. Qd2 Rac8 19. Ne5 Nfd7 20. Nxd7 Bxd7 21. Ne4 Qb8 22. Qb4 Bb5 23. a4 Bd3 24. Qxb6 Bxb2 25. d6 Rc6 26. Bxf7+ Kxf7 27. Qxb2 1-0

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.14"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Gonzalez Bolivar, Juan Jose"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1413"]
[BlackElo "1544"]
[PlyCount "46"]
[EventDate "2023.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 d6 7. Nc3 Be6 8. Be3 Ne5 9. f4 Bc4 10. Qf3 Nxf3+ 11. gxf3 Bxf1 12. Bxb6 axb6 13. Rxf1 c6 14. 0-0-0 Ne7 15. Rf2 b5 16. Nd4 b4 17. Nb1 Rxa2 18. e5 d5 19. f5 Nxf5 20. f4 Nxd4 21. Rxd4 Qb6 22. Rdd2 Ra1 23. c3 bxc3 0-1

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.13"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Negron Lizarazo, Juan Sebastian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1413"]
[BlackElo "1587"]
[PlyCount "75"]
[EventDate "2023.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. h3 Bf5 6. Bc4 e6 7. Qe2 Nbd7 8. 0-0 0-0-0 9. d3 Nb6 10. Bb3 Nbd5 11. Ne4 c6 12. Bd2 Qc7 13. Rad1 Bg6 14. Bg5 Be7 15. c4 Nxe4 16. dxe4 Nf4 17. Qe3 Bxg5 18. Nxg5 f6 19. Nf3 Bh5 20. e5 fxe5 21. Rxd8+ Rxd8 22. Nxe5 Ne2+ 23. Kh1 Nd4 24. Re1 Qb6 25. Nd3 Bf7 26. Nc1 Nxb3 27. Qxb6 axb6 28. Nxb3 Kc7 29. Kg1 Ra8 30. a3 Ra4 31. Nd2 Ra5 32. Nf3 Kd6 33. Rd1+ Ke7 34. Re1 Ra8 35. Ng5 Bg8 36. Rd1 Ra4 37. Rc1 Ra5 38. Nf3 1-0

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.13"]
[Round "5"]
[White "Vargas Villalobos, Daniel Fernando"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1581"]
[BlackElo "1413"]
[PlyCount "58"]
[EventDate "2023.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nf6 3. Nc3 Be7 4. d4 exd4 5. exd4 d5 6. Nf3 0-0 7. Be2 Nc6 8. h3 Re8 9. 0-0 Bf5 10. cxd5 Nxd5 11. Bc4 Be6 12. Bb5 Nxc3 13. bxc3 Bd7 14. Bd3 Bf6 15. Bf4 Ne7 16. Be5 Ng6 17. Re1 Bc6 18. Bxg6 hxg6 19. c4 Bxf3 20. Qxf3 Bxe5 21. dxe5 c6 22. Qg4 Re6 23. Red1 Qa5 24. Rd7 Qxe5 25. Rad1 Re7 26. Rd8+ Rxd8 27. Rxd8+ Re8 28. Qc8 Rxd8 29. Qxd8+ Kh7 1/2-1/2

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.12"]
[Round "3"]
[White "Becker Newmark, Jeronimo"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1572"]
[BlackElo "1413"]
[PlyCount "61"]
[EventDate "2023.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Ngf3 0-0 6. Bd3 c5 7. c3 Qc7 8. Bxd6 Qxd6 9. Ne5 b6 10. f4 Ba6 11. Bxa6 Nxa6 12. Qf3 Nb8 13. g4 Nc6 14. g5 Nd7 15. Kf2 f6 16. gxf6 Rxf6 17. Rhg1 Ndxe5 18. dxe5 Nxe5 19. Qg3 Qf8 20. Ke2 Nc6 21. Nf3 Rd8 22. Rad1 d4 23. cxd4 cxd4 24. Rc1 Rg6 25. Qh3 Rh6 26. Qxh6 Kh8 27. Qxg7+ Qxg7 28. Rxg7 Kxg7 29. Rxc6 dxe3 30. Rc7+ Kf6 31. Kxe3 1-0

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.12"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Gualdron Pulido, Deyson Yesid"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1413"]
[PlyCount "57"]
[EventDate "2023.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e6 3. Nf3 d6 4. Bd3 Be7 5. 0-0 f5 6. exf5 exf5 7. Re1 Nf6 8. Nc3 Nb4 9. Bc4 c6 10. a3 Nbd5 11. Ne2 Nc7 12. Ng3 b5 13. Bd3 g6 14. Qe2 Ncd5 15. c4 Nc7 16. Bg5 Be6 17. Bxf6 Bxf6 18. d5 cxd5 19. cxd5 Nxd5 20. Qxe6+ Be7 21. Bxb5+ Kf8 22. Qxd5 Rc8 23. Bc4 Qe8 24. Ng5 Rc5 25. Ne6+ Kf7 26. Nxc5+ Kg7 27. Ne6+ Kf6 28. Qd4+ Kf7 29. Qg7# 1-0

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.11"]
[Round "1"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1773"]
[BlackElo "1413"]
[PlyCount "53"]
[EventDate "2023.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 Nbd7 6. b3 0-0 7. c4 c6 8. Nc3 b6 9. Nd2 Bb4 10. Bb2 Re8 11. e4 Bxc3 12. Bxc3 Nf8 13. f4 a5 14. g4 g6 15. e5 N6d7 16. f5 Qg5 17. Qf3 h5 18. fxe6 fxe6 19. Qf7+ Kh8 20. Qxe8 Qe3+ 21. Kh1 Bb7 22. Qe7 Qxc3 23. Nf3 hxg4 24. Ng5 Qb4 25. Nf7+ Kg7 26. Qh4 Nh7 27. Qh6+ 1-0

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.17"]
[Round "8"]
[White "Cuartas Lozano, Santiago"]
[Black "Molina Ballesteros, Juan Sebastian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1444"]
[BlackElo "1649"]
[PlyCount "64"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Bb5+ Nd7 5. Nf3 a6 6. Bxd7+ Bxd7 7. 0-0 g6 8. Qe1 Ne7 9. d3 Bg7 10. Bd2 Bc6 11. a3 Qb6 12. Rb1 Rd8 13. Kh1 Qc7 14. f5 gxf5 15. exf5 Nxf5 16. Ng5 Qe7 17. Nge4 h6 18. Ng3 Nxg3+ 19. Qxg3 Kd7 20. Rf2 Be5 21. Qh3 Rdg8 22. Rbf1 f5 23. Nd1 Rg4 24. Qe3 Qh4 25. h3 Rg3 26. Rf3 Qxh3+ 27. gxh3 Rhg8 28. Qxe5 dxe5 29. Kh2 Bxf3 30. Ne3 f4 31. Ng4 Rg2+ 32. Kh1 R2xg4+ 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.16"]
[Round "7"]
[White "Aristizabal Soto, Diego Fernando"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "B73"]
[BlackElo "1444"]
[PlyCount "70"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d6 9. f3 Nxd4 10. Bxd4 Be6 11. 0-0 a6 12. Rad1 Rc8 13. Be3 Nd7 14. Bd4 Bc4 15. Bxg7 Bxe2 16. Nxe2 Kxg7 17. c3 Ne5 18. Qd4 Kg8 19. f4 Rc4 20. Qe3 Ng4 21. Qf3 Qb6+ 22. Nd4 e5 23. Qxg4 exd4 24. cxd4 Rxd4 25. Rxd4 Qxd4+ 26. Rf2 Qxe4 27. Re2 Qd5 28. b3 f5 29. Qh4 Qd4+ 30. Kf1 Rc8 31. Re7 Qd3+ 32. Re2 Rc1+ 33. Kf2 Qd4+ 34. Re3 Rc2+ 35. Kf1 Qxe3 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.16"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Diaz Larrea, Juan Manuel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1444"]
[BlackElo "1672"]
[PlyCount "37"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. c3 Qf6 6. Be3 Nge7 7. Bc4 d5 8. Bd3 Qg6 9. Qf3 Ne5 10. Qd1 Qxg2 11. Kd2 Nxd3 12. Kxd3 Qxe4+ 13. Kd2 0-0 14. Re1 Ng6 15. b4 Bb6 16. Na3 Nf4 17. f3 Qd3+ 18. Kc1 Qxc3+ 19. Nac2 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.15"]
[Round "5"]
[White "Cifuentes Pena, Santiago"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1435"]
[BlackElo "1444"]
[PlyCount "77"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bf4 d6 8. Bc4 Nf6 9. 0-0 0-0 10. Qf3 Rb8 11. Bb3 Bd7 12. Be3 Rb7 13. Rfd1 Bg4 14. Qg3 Bxd1 15. Rxd1 Qd7 16. e5 Nh5 17. Qf3 Bxe5 18. Ba4 Rc7 19. Nd5 Rcc8 20. b3 Nf6 21. Nxf6+ Bxf6 22. h3 Rc7 23. Bf4 e5 24. Be3 Bg7 25. Bg5 f5 26. Qc3 f4 27. f3 d5 28. Qd3 Qf5 29. Bh4 g5 30. Bf2 Qe6 31. Bc5 Rb8 32. Re1 Bf8 33. Bf2 Re8 34. Qe2 e4 35. Qd2 e3 36. Qd1 exf2+ 37. Kxf2 Qxe1+ 38. Qxe1 Rxe1 39. Kxe1 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.14"]
[Round "3"]
[White "Cuartas Lozano, Santiago"]
[Black "Bermudez, Tomas Alejandro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1444"]
[BlackElo "1545"]
[PlyCount "89"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Bc4 Ne5 6. Bb3 Nf6 7. 0-0 c5 8. Nf3 Be6 9. Nxe5 Bxb3 10. axb3 dxe5 11. Qxd8+ Kxd8 12. Nc3 Bd6 13. Rd1 Ke7 14. Bg5 Rhd8 15. Rd3 h6 16. Bh4 g5 17. Bg3 a6 18. f3 Bc7 19. Nd5+ Nxd5 20. exd5 f5 21. Re1 f4 22. Bf2 Bd6 23. c4 Rab8 24. g3 Kf7 25. gxf4 exf4 26. Re6 Bf8 27. Rb6 Rd6 28. Bxc5 Rxb6 29. Bxb6 Ke7 30. Rd2 Re8 31. Kf2 Kd7 32. Bd4 Rc8 33. Ke2 b5 34. Kd3 h5 35. Bf6 Be7 36. Bxe7 Kxe7 37. Rg2 Kf6 38. Kd4 Kf5 39. c5 g4 40. d6 gxf3 41. Rf2 Kg4 42. d7 Rd8 43. c6 h4 44. Kd5 Kf5 45. Kd6 1-0

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.13"]
[Round "1"]
[White "Cuartas Lozano, Santiago"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1444"]
[BlackElo "2043"]
[PlyCount "56"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Bc4 Nxe4 6. Bxf7+ Kxf7 7. Qh5+ Ke7 8. Nxc6+ dxc6 9. Qe5+ Kf7 10. Qxe4 Qd5 11. Qf4+ Kg8 12. 0-0 Bd6 13. Qe3 Bf5 14. Nc3 Qe5 15. Qxe5 Bxe5 16. Be3 Bxc2 17. Rac1 Bf5 18. f4 Bd6 19. Bd4 Re8 20. Rce1 Kf7 21. Kf2 Rxe1 22. Rxe1 Bxf4 23. Be5 Bxe5 24. Rxe5 Kf6 25. Re2 Rd8 26. h3 h5 27. a3 g5 28. Kf1 Bd3 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.28"]
[Round "9"]
[White "Sanchez Reyes, Juan Sebastian"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1613"]
[BlackElo "1429"]
[PlyCount "56"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. Nbd2 c5 6. c3 Nbd7 7. 0-0 0-0 8. Re1 Qc7 9. e4 e5 10. dxe5 Nxe5 11. Bc2 b6 12. h3 Bb7 13. exd5 Bxd5 14. Ne4 Nxf3+ 15. Qxf3 Kh8 16. Bg5 Be7 17. Qg3 Qxg3 18. Nxg3 Rfe8 19. Nf5 Bd8 20. b3 Rxe1+ 21. Rxe1 Be6 22. Nd6 Be7 23. Nf5 Re8 24. Nxe7 Rxe7 25. Bxf6 gxf6 26. Bf5 Re8 27. Bxe6 Rxe6 28. Rxe6 fxe6 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.27"]
[Round "8"]
[White "Cuartas Lozano, Santiago"]
[Black "Pelaez, Hernan"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1429"]
[BlackElo "1655"]
[PlyCount "181"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 c6 6. a4 a6 7. 0-0 0-0 8. a5 Nbd7 9. Be3 Ng4 10. Bg5 h6 11. Bh4 g5 12. Bg3 b5 13. axb6 Qxb6 14. Na4 Qa7 15. c3 Nb6 16. Nd2 Nf6 17. f4 Nxa4 18. Rxa4 c5 19. fxg5 hxg5 20. Bf2 Qc7 21. Be3 g4 22. d5 Bd7 23. Ra1 Rfb8 24. Rb1 a5 25. Bg5 Qc8 26. Nc4 g3 27. Bxf6 gxh2+ 28. Kxh2 Bxf6 29. Bh5 Qf8 30. Rh1 Qg7 31. Kg1 a4 32. Na3 Rb3 33. Qd2 Rab8 34. Kf2 Bg5 35. Qe2 Qf6+ 36. Bf3 Bb5 37. Qc2 Qf4 38. Nxb5 R8xb5 39. Rhd1 Qe3+ 40. Kf1 c4 41. Re1 Qd3+ 42. Qxd3 cxd3 43. Bd1 Rxb2 44. Rxb2 Rxb2 45. Bxa4 d2 46. Rd1 Ra2 47. Bb3 Ra3 48. Bc4 Rxc3 49. Be2 Rc1 50. Kf2 Kg7 51. Bf3 Kf6 52. Ke2 Ke5 53. Kd3 Rc5 54. Rf1 Ra5 55. Ke2 Kd4 56. Rd1 Ra3 57. Kf2 Kc3 58. Ke2 Ra2 59. Kf1 Rc2 60. Ke2 Rc1 61. e5 dxe5 62. Be4 Kd4 63. Bf3 e4 64. Bh5 f5 65. Rf1 Rxf1 66. Kxf1 Kxd5 67. Bd1 Kd4 68. Ke2 e5 69. Bc2 e3 70. Bxf5 e4 71. Bc8 Ke5 72. Bb7 Kd4 73. Bc6 Bh4 74. Kd1 Bg3 75. Bb5 Kc3 76. Ba6 Kd4 77. Be2 Ke5 78. Bf1 Kf4 79. Bb5 Bh4 80. Bc6 Be1 81. Bb7 Ke5 82. Bc6 Kd4 83. Bb5 Kc3 84. Be2 Bg3 85. Ba6 Bf4 86. Be2 Kb4 87. Ba6 Kc5 88. Bb7 Kd4 89. Bc6 Bg3 90. Bb7 Bh4 91. Bc6 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Rivera, Luis Enrique"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1429"]
[BlackElo "1761"]
[PlyCount "61"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. f4 g6 6. Nf3 Bg7 7. 0-0 Nh6 8. d3 Rb8 9. Qe1 d5 10. b3 Bg4 11. h3 Bxf3 12. Rxf3 dxe4 13. dxe4 0-0 14. Bb2 c4 15. Rd1 Qa5 16. Na4 Qxe1+ 17. Rxe1 Rfd8 18. Bxg7 Kxg7 19. Rc3 Rd4 20. Nb2 cxb3 21. axb3 Rb6 22. Rd3 Rxd3 23. Nxd3 Ra6 24. Kf2 Ra2 25. Re2 a5 26. c4 Ra1 27. Nc5 Ng8 28. Rc2 Nf6 29. e5 Ne8 30. Ke2 Nc7 31. Kd3 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "7"]
[White "Sanchez Ospina, William"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1506"]
[BlackElo "1429"]
[PlyCount "59"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Nbd7 4. e3 e6 5. h3 b6 6. Bd3 Be7 7. Nbd2 c5 8. c3 Bb7 9. a4 Ne4 10. 0-0 Ndf6 11. Ne5 Nd7 12. Bb5 Nef6 13. Qe2 Rc8 14. g4 a6 15. Bxa6 Bxa6 16. Qxa6 Nxe5 17. Bxe5 0-0 18. Nf3 Bd6 19. Bxd6 Qxd6 20. a5 Rc6 21. Ne5 cxd4 22. Nxc6 dxe3 23. Qxb6 Ne4 24. Qxe3 Qxc6 25. a6 Ra8 26. a7 Qc7 27. Ra3 Nd6 28. Qe5 Qd8 29. Rfa1 f6 30. Qxe6+ 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Acero Vargas, Cristian Camilo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1429"]
[BlackElo "1729"]
[PlyCount "20"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nf3 Nge7 7. Bg5 Qb6 8. b3 Ng6 9. Be3 Qc7 10. Bb5 Qa5+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Diaz Larrea, Juan Manuel"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1688"]
[BlackElo "1429"]
[PlyCount "50"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[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 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nd7 10. a3 Nde5 11. h3 Nxd4 12. Bxd4 Be6 13. f4 Nc6 14. Bxg7 Kxg7 15. b4 f5 16. b5 Qb6+ 17. Kh1 Qd4 18. bxc6 Qxc3 19. cxb7 Rab8 20. Rf3 Qf6 21. e5 dxe5 22. fxe5 Qxe5 23. Rb1 Qc5 24. Rc3 Bd5 25. Qxd5 Qc6 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Molina Ballesteros, Juan Sebastian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1429"]
[BlackElo "1733"]
[PlyCount "63"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. f4 g6 6. Nf3 Bg7 7. 0-0 Ngf6 8. d3 0-0 9. Qe1 a6 10. Qh4 e6 11. Qh3 h5 12. Qh4 d5 13. e5 Ng4 14. Ng5 Bh6 15. h3 Bxg5 16. fxg5 Ngxe5 17. g4 hxg4 18. hxg4 b5 19. Rf2 f5 20. gxf6 Nxf6 21. Bg5 Nexg4 22. Bxf6 Nxf6 23. Raf1 Kg7 24. Qg3 Qd7 25. Rg2 Qe8 26. Qe5 b4 27. Ne2 Qb8 28. Qg5 Qe8 29. Nf4 Nh7 30. Qe5+ Nf6 31. Nh5+ Kh6 32. Nxf6 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Mena Mayo, Jairo"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1822"]
[BlackElo "1429"]
[PlyCount "67"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Bc4 e6 5. Nc3 Nc6 6. 0-0 Nge7 7. e5 d6 8. exd6 Qxd6 9. d3 0-0 10. Be3 b6 11. Ne4 Qc7 12. c3 Nd5 13. Qd2 Bb7 14. Rae1 Rfd8 15. Nfg5 h6 16. Nh3 f5 17. Ng3 Na5 18. Qe2 Qc6 19. Bc1 Re8 20. Bb3 Nxb3 21. axb3 Rad8 22. Rf3 Qd6 23. Nf2 Nxc3 24. bxc3 Bxf3 25. Qxf3 Bxc3 26. Re2 e5 27. fxe5 Qf8 28. Qc6 Kg7 29. Nh5+ Kh8 30. Qxg6 Bxe5 31. Rxe5 Rxe5 32. Bb2 Rde8 33. Nh3 R8e6 34. Qxe6 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Mora Munoz, Alejandro"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1903"]
[BlackElo "1429"]
[PlyCount "73"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[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 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 b6 9. 0-0 Bb7 10. f3 Rc8 11. Rc1 d6 12. Qd2 Qd7 13. Rfd1 Rfd8 14. Bf1 h5 15. Qf2 Nh7 16. Nxc6 Bxc6 17. b4 Qc7 18. Nd5 Qb7 19. Bd4 Ba4 20. Re1 Bf8 21. b5 Bh6 22. Rb1 e5 23. Be3 Bxe3 24. Qxe3 a6 25. Nxb6 Bc2 26. Rb2 Rc5 27. bxa6 Qxa6 28. Nd5 Ba4 29. Reb1 Qa7 30. Rb7 Qa8 31. Qh6 Bd7 32. R1b2 Ra5 33. Ne7+ Kh8 34. Nc6 Rxa2 35. Nxd8 Rxb2 36. Nxf7+ Kg8 37. Rxb2 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Obando Gonzalez, Sara Sofia"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1429"]
[BlackElo "1242"]
[PlyCount "89"]
[EventDate "2021.11.12"]
[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. Nf3 Nc6 3. d4 d6 4. dxe5 Be6 5. Bg5 Be7 6. Bxe7 Ngxe7 7. exd6 cxd6 8. Bd3 0-0 9. 0-0 Ng6 10. Nc3 Qe7 11. Nd5 Bxd5 12. exd5 Nce5 13. Re1 Qf6 14. Nxe5 dxe5 15. b3 Rfe8 16. c4 Qd6 17. Bxg6 hxg6 18. Qc2 f5 19. f3 b6 20. Re2 Re7 21. Rae1 Rf8 22. Qc3 Rfe8 23. Qd3 Kf7 24. g3 e4 25. fxe4 fxe4 26. Rxe4 Rxe4 27. Rxe4 Rxe4 28. Qxe4 Qa3 29. Qe2 Qd6 30. Qe6+ Qxe6 31. dxe6+ Kxe6 32. Kf2 g5 33. h3 g6 34. Ke3 Kd6 35. Kd4 a6 36. b4 Kc6 37. Ke5 Kd7 38. Kd5 Kc7 39. a4 Kb7 40. Kd6 Ka7 41. Kc7 b5 42. axb5 axb5 43. cxb5 Ka8 44. b6 g4 45. b7+ 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "7"]
[White "Gomez Viana, Duvan Leandro"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1812"]
[BlackElo "1429"]
[PlyCount "84"]
[EventDate "2021.11.12"]
[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 g6 3. Bc4 Nc6 4. c3 e6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nf6 8. f3 0-0 9. 0-0 Qc7 10. Nb5 Qd8 11. Bc5 a6 12. Bxf8 Bxf8 13. Nd4 Qb6 14. Qb3 Qc5 15. e5 Na5 16. Qa4 Nxc4 17. exf6 e5 18. b4 Qa7 19. Qb3 d5 20. Rd1 Bh6 21. Na3 Nxa3 22. Qxa3 exd4 23. cxd4 Bg5 24. Qa5 Be6 25. b5 Be3+ 26. Kh1 Bxd4 27. Rab1 Bxf6 28. Qc7 Rc8 29. b6 Qa8 30. Qf4 Bf5 31. Rbc1 Rxc1 32. Qxc1 Be6 33. a4 Qe8 34. a5 Qa4 35. Qd2 Bc3 36. Qc1 Bxa5 37. Qb1 Bxb6 38. h3 Bf5 39. Qc1 Be3 40. Qa1 Qxa1 41. Rxa1 Be6 42. g3 Bg4 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Mancilla Angarita, Leonardo"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1429"]
[BlackElo "2012"]
[PlyCount "47"]
[EventDate "2021.11.12"]
[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. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be3 Qxe4 7. Ndb5 Qe5 8. Qd5 Bxc3+ 9. bxc3 Kd8 10. Qxf7 Nge7 11. 0-0-0 Qf6 12. Qxf6 gxf6 13. Bf4 Ne5 14. Be2 a6 15. Nd4 d6 16. Nf3 N7c6 17. Rhe1 Be6 18. Kb1 Kd7 19. Nd4 Rae8 20. Nxe6 Rxe6 21. Bg3 f5 22. f4 Ng6 23. Bd3 Rf8 24. Rf1 1/2-1/2

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "5"]
[White "Patino, Jairo"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1606"]
[BlackElo "1429"]
[PlyCount "69"]
[EventDate "2021.11.12"]
[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 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. c4 Nf6 7. Nc3 0-0 8. Be2 b6 9. Qd2 Bb7 10. f3 Rc8 11. Rc1 e6 12. g4 Ne8 13. 0-0 f5 14. Rcd1 fxg4 15. fxg4 Nf6 16. Ndb5 Ne5 17. g5 Nfg4 18. Bf4 a6 19. Nd6 Rb8 20. h3 h6 21. hxg4 hxg5 22. Bxg5 Rxf1+ 23. Rxf1 Qc7 24. Bf6 Bxf6 25. Rxf6 Kg7 26. Rf2 Rh8 27. Rh2 Rxh2 28. Kxh2 Nf7 29. e5 Qc5 30. Nxb7 Qf2+ 31. Kh1 Nxe5 32. Ne4 Qh4+ 33. Kg1 Nxg4 34. Bxg4 Qxg4+ 35. Qg2 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "2"]
[White "Giron Guevara, Martin"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1429"]
[PlyCount "55"]
[EventDate "2021.11.12"]
[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 g6 3. Nc3 Bg7 4. Bc4 Nc6 5. 0-0 Nf6 6. d3 0-0 7. Bd2 e6 8. Re1 Na5 9. Bb3 Nxb3 10. axb3 d5 11. e5 Ne8 12. d4 b6 13. dxc5 bxc5 14. Nb1 Bb7 15. c4 d4 16. b4 Nc7 17. bxc5 Qd7 18. Bb4 Bxf3 19. Qxf3 Rfb8 20. c6 Qc8 21. Ba3 Bf8 22. Bxf8 Qxf8 23. Qa3 Qxa3 24. bxa3 Rb6 25. Rd1 Rd8 26. Nd2 Rxc6 27. Rac1 Na6 28. Ne4 1/2-1/2

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "3"]
[White "Guzman Murcia, Maria Alejandra"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1497"]
[BlackElo "1429"]
[PlyCount "52"]
[EventDate "2021.11.12"]
[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. Nc3 a6 3. a3 g6 4. Bc4 Bg7 5. Nf3 Nc6 6. d3 e6 7. 0-0 Nge7 8. Bf4 d5 9. exd5 exd5 10. Ba2 0-0 11. Ne2 Bxb2 12. Rb1 Bf6 13. Bh6 Re8 14. Nf4 Nf5 15. Nxd5 Nxh6 16. Re1 Rxe1+ 17. Qxe1 Be6 18. c4 Rb8 19. Nf4 Qd7 20. Rb6 Qc7 21. Rb2 Qxf4 22. Re2 Nd4 23. Nxd4 Bxd4 24. Qa5 Ng4 25. Qe1 Qxh2+ 26. Kf1 Qh1# 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.12"]
[Round "1"]
[White "Cuartas Lozano, Santiago"]
[Black "Nunez V, Gustavo Eduardo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1429"]
[BlackElo "2211"]
[PlyCount "48"]
[EventDate "2021.11.12"]
[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. Nc3 a6 3. a4 e6 4. Bc4 Nc6 5. f4 Nge7 6. d3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Qe1 d5 10. exd5 exd5 11. Ba2 h6 12. Bd2 Nb4 13. Bb3 Be6 14. Ne5 Qd6 15. Ne2 Nbc6 16. Nxc6 Nxc6 17. c3 Rae8 18. Qg3 Bf5 19. Rae1 c4 20. dxc4 dxc4 21. Bxc4 Qxd2 22. Rd1 Qxb2 23. Rb1 Qa3 24. Rxb7 Qc5+ 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.24"]
[Round "9"]
[White "Vizcaya Robles, Jordan Fabian"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1429"]
[PlyCount "57"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. f4 Bg7 4. Nf3 e6 5. Be2 Ne7 6. 0-0 0-0 7. Nc3 Nbc6 8. Be3 b6 9. Qe1 d5 10. Bf2 Bb7 11. Bh4 Qd7 12. Bxe7 Nxe7 13. Qh4 Bxc3 14. bxc3 f6 15. e5 Nf5 16. Qh3 d4 17. cxd4 Bxf3 18. Bxf3 Qxd4+ 19. Kh1 Rad8 20. Rae1 Ne3 21. Qxe6+ Rf7 22. Rxe3 Qxe3 23. Bd5 Rxd5 24. Qxd5 Qe2 25. Rg1 fxe5 26. fxe5 Kg7 27. d4 cxd4 28. Qxd4 Re7 29. e6+ 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.23"]
[Round "7"]
[White "Ospina, Juan David"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1631"]
[BlackElo "1429"]
[PlyCount "84"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Nbd7 5. Bg2 Be7 6. Nbd2 0-0 7. 0-0 c5 8. cxd5 Nxd5 9. e4 N5f6 10. b3 cxd4 11. Nxd4 Nc5 12. Bb2 Nd3 13. Qc2 Nxb2 14. Qxb2 Qd7 15. e5 Nd5 16. Rfd1 Bb4 17. Rac1 Nc3 18. Rxc3 Qxd4 19. Rc2 Qxb2 20. Rxb2 Bc3 21. Rc2 Bxe5 22. Nc4 Bf6 23. Na5 Bd8 24. Nxb7 Bxb7 25. Bxb7 Rb8 26. Rd7 Bb6 27. Kg2 Rfd8 28. Rcd2 Rxd7 29. Rxd7 Rd8 30. Rxd8+ Bxd8 31. Kf3 Kf8 32. Ke4 Be7 33. Bc6 Bb4 34. g4 g5 35. Kd4 Ke7 36. Kc4 Ba5 37. Kd3 h6 38. Ke4 Bc7 39. h3 Bb6 40. f3 Bc7 41. a4 Kd6 42. Bb5 Ba5 1/2-1/2

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Rosales Espinel, Julio David"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1429"]
[PlyCount "44"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Nge7 6. Be2 Nf5 7. Na3 cxd4 8. cxd4 Bxa3 9. bxa3 Qa5+ 10. Kf1 0-0 11. g3 Qc3 12. Rb1 Qa5 13. Kg2 Qc7 14. Re1 Bd7 15. Bd3 Nce7 16. g4 Nh6 17. Bxh6 gxh6 18. Qd2 f6 19. Qxh6 Rf7 20. exf6 Qc3 21. Ng5 Qxd3 22. Nxf7 Kxf7 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "5"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1866"]
[BlackElo "1429"]
[PlyCount "55"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Nc3 Bg7 9. Bf4 0-0 10. 0-0-0 Re8 11. h4 h6 12. h5 f5 13. exf6 exf6 14. Qxg6 Ne7 15. Qd3 Rf8 16. Bd6 f5 17. Nb5 Na4 18. Qb3+ Kh8 19. Qxa4 Qb6 20. Bxe7 Re8 21. Nh4 Rxe7 22. Ng6+ Kh7 23. Nxe7 Qf6 24. Nd5 Qxb2+ 25. Kd2 Qe5 26. Nbc7 Rb8 27. Bd3 b5 28. Qf4 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Contreras F, Yaser Dario"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1429"]
[PlyCount "34"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nf3 d5 4. e5 Bg4 5. Be2 Bg7 6. 0-0 e6 7. h3 Bxf3 8. Bxf3 Ne7 9. Nc3 0-0 10. Bf4 Nd7 11. Qd2 Nf5 12. Ne2 h5 13. Ng3 f6 14. Nxf5 fxe5 15. Nxg7 Rxf4 16. Nxe6 Qf6 17. Nxf4 exf4 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "3"]
[White "Rojas Castillo, Leibnitz Edison"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1795"]
[BlackElo "1429"]
[PlyCount "65"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. f3 0-0 9. Qd2 Bd7 10. Be2 Rc8 11. 0-0 a6 12. Rac1 Ne5 13. Nd5 e6 14. Nxf6+ Bxf6 15. Rfd1 Be7 16. Nb3 b6 17. f4 Nc6 18. e5 d5 19. cxd5 Bb4 20. dxc6 Bxd2 21. Rxd2 Qe7 22. Rxd7 Qb4 23. Rd4 Qe7 24. Rd6 Rfd8 25. Rcd1 Rxd6 26. exd6 Qa7 27. a4 Qa8 28. d7 Qxc6 29. dxc8Q+ Qxc8 30. Rc1 Qd7 31. Bd4 Qb7 32. Bf3 Qd7 33. Bf6 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Garay Tocora, Juliana"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1429"]
[PlyCount "37"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bd6 4. Bc4 Nf6 5. Nc3 Bb4 6. dxe5 Bxc3+ 7. bxc3 Nxe4 8. Qd5 0-0 9. Qxe4 d6 10. 0-0 dxe5 11. Ba3 Re8 12. Bd3 g6 13. Qe3 Bg4 14. Rad1 Qf6 15. Be4 Bxf3 16. Qxf3 Qg5 17. Bxc6 e4 18. Qe3 bxc6 19. Qxg5 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.26"]
[Round "9"]
[White "Cuartas Lozano, Santiago"]
[Black "Abreu Balza, Alan Jeremias"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1212"]
[BlackElo "1328"]
[PlyCount "77"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Bb6 9. f4 d6 10. Kh1 Ng6 11. Qd2 Be6 12. Na3 Bxc4 13. Nxc4 Rfe8 14. Qd3 Bxd4 15. cxd4 Qe6 16. Nd2 Qe7 17. f5 Nh8 18. Rf4 Rad8 19. Raf1 Ne5 20. Qe2 Nd7 21. g4 f6 22. Qc4+ Nf7 23. Qxc7 Rc8 24. Qxb7 Rb8 25. Qxa7 Rxb2 26. Rb1 Rc2 27. Rb7 Rd8 28. Qa4 Rc1+ 29. Kg2 g5 30. fxg6 hxg6 31. Nc4 Rxc4 32. Qxc4 g5 33. Rf3 Qxe4 34. Rc7 Qxg4+ 35. Kf2 Qh4+ 36. Kg1 Qe4 37. Qe2 f5 38. Qg2 Nf6 39. Bxg5 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.26"]
[Round "8"]
[White "Guerra Ramirez, Jorge"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1212"]
[PlyCount "58"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qd1 Nxe5 7. Nc3 Nxf3+ 8. Qxf3 Bg7 9. Bc4 0-0 10. Bf4 d6 11. 0-0-0 Bg4 12. Qxb7 Bxd1 13. Rxd1 Qc8 14. Qxc8 Rfxc8 15. Ba6 Rd8 16. Be3 d5 17. Nb5 e5 18. Nc7 Rab8 19. Bxa7 Ra8 20. Bb6 Rxa6 21. Nxa6 Rd6 22. Bc7 Rxa6 23. Bxe5 Ra5 24. a3 Kf8 25. Bd6+ Kg8 26. Rd3 Ne4 27. Bb4 Rb5 28. f3 Nc5 29. Rd4 Bxd4 0-1

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.25"]
[Round "7"]
[White "Cuartas Lozano, Santiago"]
[Black "Toro Ortega, Jhefferson"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1212"]
[BlackElo "1394"]
[PlyCount "53"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. f4 e6 5. Nf3 Ne7 6. 0-0 a6 7. a4 Nbc6 8. Qe1 Nd4 9. Nxd4 Bxd4+ 10. Kh1 0-0 11. d3 d5 12. Bb3 b6 13. Qh4 dxe4 14. Nxe4 Nf5 15. Qe1 Bb7 16. c3 Bg7 17. Bc2 Qe7 18. Bd2 Rfd8 19. Rd1 Rac8 20. Bc1 Rd7 21. Nd2 b5 22. Nf3 b4 23. Ne5 Rdc7 24. Kg1 f6 25. Nf3 Qd6 26. Rf2 Qb6 27. Bb3 1/2-1/2

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.24"]
[Round "5"]
[White "Canchala Jimenez, Juan Manuel"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1621"]
[BlackElo "1212"]
[PlyCount "57"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 a6 5. a4 e6 6. Bc4 Ne7 7. 0-0 0-0 8. d3 d5 9. Bb3 a5 10. Qe1 Nbc6 11. Qh4 Nd4 12. Nxd4 Bxd4+ 13. Kh1 dxe4 14. dxe4 b6 15. f5 exf5 16. Bg5 Ra7 17. Nd5 Kh8 18. Bxe7 Rxe7 19. Qxe7 Ba6 20. Qxd8 Rxd8 21. c4 Kg7 22. exf5 f6 23. Rfe1 Be5 24. fxg6 hxg6 25. Rad1 Rh8 26. h3 Bb7 27. Kg1 Bc6 28. Ne7 Bd4+ 29. Rxd4 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.24"]
[Round "6"]
[White "Ladino Hernandez, Angel Joel"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B35"]
[BlackElo "1212"]
[PlyCount "31"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Qd2 e6 9. 0-0-0 Qc7 10. Bh6 Bxh6 11. Qxh6 Nxd4 12. Rxd4 e5 13. Rd3 Qxc4 14. Rh3 d6 15. Nd5 Kh8 16. Nxf6 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.23"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Batista Rosas, Nicolas Arturo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1212"]
[BlackElo "1623"]
[PlyCount "64"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Na5 8. Qc2 Rc8 9. h3 Bh5 10. Nd2 e6 11. Ne2 Bd6 12. Bg5 Qc7 13. g3 Bg6 14. Bxf6 gxf6 15. h4 Nc6 16. Bxg6 hxg6 17. 0-0-0 Nb4 18. Qa4+ b5 19. Qxb5+ Ke7 20. Kb1 Rb8 21. Qa4 Nd3 22. Nb3 Nxf2 23. Nc5 Bxc5 24. dxc5 Nxh1 25. Rxh1 Qxc5 26. Nd4 Rhc8 27. Nb3 Qe3 28. Ka1 Rc4 29. Qa3+ Ke8 30. h5 gxh5 31. Nd4 Rxd4 32. Qa6 Rc4 0-1

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.22"]
[Round "3"]
[White "Cuartas Lozano, Santiago"]
[Black "Perez Salazar, Armando"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1212"]
[BlackElo "1932"]
[PlyCount "68"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. Bc4 e6 7. a3 Ne7 8. 0-0 d5 9. exd5 exd5 10. Ba2 0-0 11. d3 b6 12. Be3 Ndf5 13. Bf2 d4 14. Ne4 Nd5 15. Re1 Nxf4 16. Nfg5 Nd5 17. Qf3 Bb7 18. g4 Nfe3 19. Bxe3 dxe3 20. Rab1 h6 21. Nh3 Kh8 22. Bxd5 Bxd5 23. Nf4 Bc6 24. Kf1 Qe8 25. Rxe3 Bd4 26. Re2 f5 27. Nd6 Bxf3 28. Rxe8 Rfxe8 29. gxf5 gxf5 30. c3 Be5 31. Nxe8 Bxf4 32. Re1 Be4 33. Nf6 Bxd3+ 34. Kf2 Bg5 0-1

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.22"]
[Round "2"]
[White "Lopez Gonzalez, Carlos Andres"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1985"]
[BlackElo "1212"]
[PlyCount "92"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Be3 0-0 9. Qd2 Nxd4 10. Bxd4 Be6 11. 0-0 Qa5 12. Rfd1 Rfc8 13. b3 a6 14. Bxf6 Bxf6 15. Nd5 Qxd2 16. Nxf6+ Kg7 17. Nh5+ Kh6 18. Rxd2 gxh5 19. f4 Bg4 20. Bf1 Rg8 21. Kf2 h4 22. Re1 Rad8 23. Re3 f6 24. Red3 Rc8 25. Ke3 Rc5 26. Rd4 Rgc8 27. b4 R5c7 28. e5 Re8 29. exd6 exd6+ 30. Kf2 Be6 31. Rxd6 Bxc4 32. Rc2 Rec8 33. Rxf6+ Kg7 34. Rb6 Bxf1 35. Rxc7+ Rxc7 36. Kxf1 Rc1+ 37. Kf2 Rc2+ 38. Kf3 Rxa2 39. g4 Rxh2 40. Rxb7+ Kg8 41. g5 Rh1 42. Kg2 Rb1 43. f5 Rb3 44. Rb8+ Kf7 45. Rb7+ Kg8 46. Rb8+ Kf7 1/2-1/2

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.21"]
[Round "1"]
[White "Cuartas Lozano, Santiago"]
[Black "Padilla Ordonez, Daniel Eduardo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1212"]
[BlackElo "1707"]
[PlyCount "55"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. b3 Na5 9. Nbd2 Bd7 10. b4 Nac6 11. Nb3 Nf5 12. Bb2 Be7 13. Bd3 0-0 14. 0-0 Nd8 15. Rc1 Bb5 16. Nc5 Bxd3 17. Qxd3 Bxc5 18. Rxc5 a6 19. Rfc1 Nc6 20. g4 Nh6 21. Ng5 g6 22. Qh3 Kg7 23. R1c3 Qd8 24. Qh4 Rh8 25. Rh3 Ng8 26. Rf3 h5 27. Rxf7+ Kh6 28. Bc1 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "9"]
[White "Cuartas Lozano, Santiago"]
[Black "Angulo Ricardo, Milton"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1212"]
[BlackElo "1640"]
[PlyCount "83"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. f4 e6 6. Nf3 g6 7. 0-0 Bg7 8. d3 Ne7 9. Qe1 Nb6 10. Bd2 d5 11. e5 0-0 12. Nh4 a6 13. Qg3 Kh8 14. Rf3 Nd7 15. Qf2 b5 16. g4 b4 17. Ne2 Rc8 18. Kh1 a5 19. Rh3 f6 20. exf6 Nxf6 21. Rg1 d4 22. Nf3 Qd5 23. b3 a4 24. Rg2 axb3 25. cxb3 Ra8 26. Nc1 Nc6 27. Kg1 e5 28. f5 e4 29. dxe4 Nxe4 30. Qh4 Nf6 31. fxg6 Ne5 32. Nxe5 Qxe5 33. g5 Qe4 34. gxf6 Qxh4 35. fxg7+ Kxg7 36. gxh7+ Kf6 37. Rxh4 Rh8 38. Nd3 Rac8 39. Bf4 Rhe8 40. Be5+ Rxe5 41. Nxe5 Kxe5 42. h8Q+ 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "8"]
[White "Garvin Mejia, Ricardo Luis"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1649"]
[BlackElo "1212"]
[PlyCount "42"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 g6 4. c3 dxc3 5. Bc4 Bg7 6. Nxc3 e6 7. 0-0 Ne7 8. Bg5 0-0 9. Re1 a6 10. Qd6 Re8 11. Nd5 exd5 12. exd5 Bf8 13. Qf4 d6 14. Ne5 dxe5 15. Qxe5 Nd7 16. Qf4 h6 17. d6 hxg5 18. Qxf7+ Kh8 19. Re3 Nb6 20. Bd3 Bf5 21. Bxf5 Nxf5 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Pelaez, Hernan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1212"]
[BlackElo "1689"]
[PlyCount "55"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 c6 7. Bb3 b5 8. a3 Na6 9. Qd3 b4 10. Ne2 bxa3 11. Rxa3 Nb4 12. Qc3 Qb6 13. Ng3 Rb8 14. Be3 d5 15. e5 Ng4 16. Bf4 e6 17. Qd2 f6 18. exf6 e5 19. fxg7 Rxf4 20. h3 Nh6 21. dxe5 g5 22. Nxg5 Rd4 23. Qe3 Nf5 24. Nxf5 Bxf5 25. Qf3 Bg6 26. Ne6 Rh4 27. Qf8+ Rxf8 28. gxf8Q# 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Ramos Ortiz, Carlos Alberto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1212"]
[BlackElo "1580"]
[PlyCount "43"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 e5 6. Nge2 Bg4 7. Qc1 Qc7 8. Be3 Nbd7 9. f5 Bxe2 10. Bxe2 exd4 11. Bxd4 Ne5 12. Qe3 Nfg4 13. Bxg4 Nxg4 14. Qg3 Ne5 15. 0-0-0 0-0-0 16. Bxe5 dxe5 17. Rxd8+ Kxd8 18. Rd1+ Kc8 19. a3 g6 20. f6 Bd6 21. Qh3+ Qd7 22. Rxd6 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "5"]
[White "Gomez Morales, Juan Sebastian"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1713"]
[BlackElo "1212"]
[PlyCount "40"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Nf3 h6 6. e3 Bxc3+ 7. bxc3 Bf5 8. Bd3 Ne7 9. Bxf5 Nxf5 10. Qb3 b6 11. Ba3 c6 12. c4 dxc4 13. Qxc4 Ne7 14. Ne5 0-0 15. Bxe7 Qxe7 16. Ng6 Qg5 17. Nxf8 Qxg2 18. Rf1 Kxf8 19. Qb4+ Kg8 20. Qd6 Qg5 1/2-1/2

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1843"]
[BlackElo "1212"]
[PlyCount "34"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 a6 7. Ba4 b5 8. Bc2 d5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 Bxd4 12. cxd4 Ndb4 13. Bb3 Qxd4 14. Qxd4 Nxd4 15. Nc3 Nbc2 16. Bxc2 Nxc2 17. Rb1 Nd4 1/2-1/2

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.08"]
[Round "9"]
[White "Bolanos Lopez, Juan Jacobo"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1509"]
[BlackElo "1194"]
[PlyCount "69"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bf5 6. Be3 c4 7. Nbd2 b5 8. a4 a6 9. axb5 axb5 10. Rxa8 Qxa8 11. b3 Be6 12. bxc4 bxc4 13. Bxc4 Bxc4 14. Nxc4 Nd5 15. Bd2 e6 16. 0-0 Qc6 17. Nfe5 Qc7 18. Qa4+ Nd7 19. Rb1 Be7 20. Nxd7 Qxd7 21. Rb8+ Bd8 22. Nd6+ Ke7 23. Qxd7+ Kxd7 24. Nxf7 Rf8 25. Nxd8 Rxd8 26. Rb7+ Nc7 27. Bf4 Rc8 28. Rxc7+ Rxc7 29. Bxc7 Kxc7 30. Kf1 Kc6 31. Ke2 h6 32. Kd3 g5 33. c4 Kd6 34. Ke4 h5 35. d5 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.08"]
[Round "8"]
[White "Cuartas Lozano, Santiago"]
[Black "Hurtado Paez, Andres Jesus"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1194"]
[BlackElo "1549"]
[PlyCount "59"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nxd4 7. cxd4 Bb4+ 8. Nd2 d6 9. Qa4+ c6 10. Qxb4 Ne7 11. Bd3 0-0 12. 0-0 Ng6 13. Nf3 Nf4 14. Bxf4 Qxf4 15. Qd2 Qf6 16. e5 dxe5 17. dxe5 Qe7 18. Rad1 Bg4 19. Qf4 Bxf3 20. Qxf3 Qxe5 21. Qf5 Qxf5 22. Bxf5 Rad8 23. Rd3 Rxd3 24. Bxd3 Rd8 25. Rd1 Kf8 26. Kf1 h6 27. b3 c5 28. Ke2 b6 29. Bb5 Rxd1 30. Kxd1 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.07"]
[Round "6"]
[White "Artieda Berru, Ariadna Amely"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1220"]
[BlackElo "1194"]
[PlyCount "92"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 e6 5. d3 Ne7 6. Be3 b6 7. e5 d6 8. exd6 Nf5 9. Bf2 Nxd6 10. g3 0-0 11. Bg2 Bb7 12. 0-0 Nc6 13. Rb1 Qe7 14. Qe2 Nf5 15. Qd2 Ncd4 16. Be1 Bc6 17. Ne2 Qb7 18. Nexd4 Bxd4+ 19. Nxd4 Bxg2 20. Qxg2 Qxg2+ 21. Kxg2 Ne3+ 22. Kf2 cxd4 23. Rg1 Ng4+ 24. Kg2 Rac8 25. c4 dxc3 26. bxc3 Rfd8 27. d4 Rc4 28. Bd2 Rdc8 29. Rgc1 Nf6 30. Kf3 Nd5 31. Rb3 f5 32. Ke2 a5 33. Kd3 Ra4 34. c4 Nc7 35. Rxb6 Rxa2 36. Rc6 Kf7 37. d5 Ke7 38. d6+ Kd7 39. Rxc7+ Rxc7 40. dxc7 Kxc7 41. Rc2 Ra4 42. Kd4 Kd6 43. Kd3 h6 44. c5+ Kc6 45. Be3 Rb4 46. Ra2 Kd5 1/2-1/2

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.07"]
[Round "7"]
[White "Cuartas Lozano, Santiago"]
[Black "Sanchez Torres, Juliana"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1194"]
[BlackElo "1249"]
[PlyCount "53"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. 0-0 0-0 8. Bg5 Qe7 9. Re1 d6 10. Nd2 Bg4 11. Nf3 Rae8 12. Be3 Bb4 13. c3 Bc5 14. Bxc5 dxc5 15. Re3 Rd8 16. Qc2 Nh5 17. e5 Nf4 18. Bf5 Bxf5 19. Qxf5 Nd5 20. Rd3 Nb6 21. Rad1 Rxd3 22. Rxd3 c4 23. Rd2 Rd8 24. Ng5 g6 25. Rxd8+ Qxd8 26. Qxf7+ Kh8 27. Qxh7# 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.06"]
[Round "4"]
[White "Caicedo Anguila, Juliana Andrea"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1629"]
[BlackElo "1194"]
[PlyCount "37"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. e5 Nd5 8. Qc2 Nc6 9. Be2 0-0 10. 0-0 Re8 11. Bd3 g6 12. h4 Bf8 13. a3 Nde7 14. Ne4 Bg7 15. Bb5 a6 16. Bxc6 Nxc6 17. Rd1 f5 18. Bg5 Ne7 19. Nf6+ 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.06"]
[Round "5"]
[White "Cuartas Lozano, Santiago"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1194"]
[BlackElo "1170"]
[PlyCount "86"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Nf6 6. Bc4 Be7 7. 0-0 0-0 8. h3 Nxd4 9. Qxd4 a6 10. Be3 c5 11. Qd1 b5 12. Bd5 Rb8 13. a3 Be6 14. f3 Re8 15. b4 Nxd5 16. Nxd5 Bxd5 17. Qxd5 Qc7 18. c3 Bf6 19. Rac1 Rbd8 20. Rfd1 c4 21. Qd2 Qb7 22. Bg5 Bxg5 23. Qxg5 Qb6+ 24. Rd4 f6 25. Qd2 d5 26. Re1 dxe4 27. fxe4 Re6 28. Kf1 Rde8 29. Qf4 Re5 30. Red1 Qb7 31. Qg3 Rxe4 32. Rxe4 Qxe4 33. Re1 Qxe1+ 34. Qxe1 Rxe1+ 35. Kxe1 Kf7 36. Ke2 Ke6 37. Kf3 Ke5 38. Ke3 f5 39. g4 f4+ 40. Kf3 g5 41. Kf2 Ke4 42. Ke2 f3+ 43. Kf1 Ke3 0-1

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.05"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Ruiz Jaraba, Valentina Sofia"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1194"]
[BlackElo "1711"]
[PlyCount "84"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Nf3 g6 6. 0-0 Bg7 7. Bxc6 Bxc6 8. d3 Nf6 9. Qe1 0-0 10. Qh4 e5 11. fxe5 dxe5 12. Be3 Qd6 13. Bh6 Nh5 14. Bxg7 Kxg7 15. Ne2 h6 16. g4 Nf4 17. Nxf4 exf4 18. g5 Rh8 19. e5 Qd7 20. Qxf4 Raf8 21. Rf2 Bd5 22. Raf1 hxg5 23. Nxg5 Qe7 24. c4 Be6 25. Qf6+ Qxf6 26. Rxf6 Bf5 27. Rd6 Rh5 28. Nf3 Rfh8 29. Rf2 Bg4 30. Rf6 Bf5 31. Rd6 Re8 32. Rg2 b6 33. a3 Rh3 34. Kf2 Re7 35. Rg3 Rh8 36. Ke3 Rh5 37. b4 Bc8 38. Kf4 Rf5+ 39. Ke3 Bb7 40. bxc5 bxc5 41. d4 cxd4+ 42. Rxd4 Bxf3 1/2-1/2

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.04"]
[Round "1"]
[White "Ospina Castro, Santiago"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1995"]
[BlackElo "1194"]
[PlyCount "75"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Ne7 7. 0-0 0-0 8. d3 Nbc6 9. Ne2 d5 10. e5 b5 11. d4 c4 12. g4 h6 13. Ng3 f5 14. exf6 Bxf6 15. Be3 Bg7 16. Qd2 Kh7 17. h4 e5 18. fxe5 Bxg4 19. Nh2 Qd7 20. c3 Be6 21. Rxf8 Rxf8 22. Rf1 Nf5 23. Nxf5 Rxf5 24. Rxf5 Bxf5 25. Qf2 Ne7 26. Nf1 Be6 27. Ng3 Nf5 28. Ne2 h5 29. Bg5 Bh6 30. Qf4 Bxg5 31. Qxg5 Qe7 32. Nf4 Qf7 33. Nxe6 Qxe6 34. Bh3 Qf7 35. Bxf5 gxf5 36. Kf2 Qg6 37. Qxg6+ Kxg6 38. Kf3 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.08"]
[Round "9"]
[White "Cuartas Lozano, Santiago"]
[Black "Campos Perilla, Miguel Angel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1244"]
[BlackElo "1467"]
[PlyCount "33"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. Nbd2 h6 8. Re1 Ng4 9. Re2 Kh8 10. h3 Nxf2 11. Rxf2 Bxf2+ 12. Kxf2 f5 13. exf5 Bxf5 14. Kg1 d5 15. Bb3 Bxd3 16. Bc2 Bxc2 17. Qxc2 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "7"]
[White "Alarcon Gutierrez, Juan David"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1426"]
[BlackElo "1244"]
[PlyCount "67"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 Re8 8. Re1 a5 9. e4 e5 10. d5 Nc5 11. b3 Bg4 12. Bb2 Qc8 13. Qc2 Bh3 14. Rac1 Bh6 15. Rcd1 Bg7 16. Bh1 Bg4 17. a3 Bh6 18. b4 axb4 19. axb4 Na6 20. Qb3 Bxf3 21. Bxf3 Qh3 22. Na4 Qd7 23. b5 Nb8 24. Ra1 Qc8 25. Ba3 b6 26. Rab1 Nbd7 27. Bb2 Ra7 28. Ra1 Qb7 29. Ra2 Rea8 30. Rea1 Bd2 31. Bg2 Qc8 32. Nxb6 cxb6 33. Rxa7 Rxa7 34. Rxa7 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "8"]
[White "Cuartas Lozano, Santiago"]
[Black "Zapata Jaramillo, Sara Camila"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1244"]
[BlackElo "1411"]
[PlyCount "56"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 a6 4. d4 cxd4 5. cxd4 Qc7 6. Be2 b5 7. 0-0 Bb7 8. Bd3 g6 9. Be3 Bg7 10. Nbd2 Ne7 11. Nb3 0-0 12. Qd2 d6 13. Bh6 Nd7 14. Rac1 Qd8 15. Bxg7 Kxg7 16. Qe3 Qb6 17. Qd2 Rac8 18. Na1 d5 19. e5 f6 20. Rfe1 fxe5 21. dxe5 Nc6 22. Nc2 Nc5 23. Qe3 Qa7 24. Ncd4 Rfe8 25. Nxc6 Rxc6 26. b4 Rec8 27. Rxc5 Rxc5 28. bxc5 Qxc5 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "5"]
[White "Aristizabal Guarin, Heidy"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1297"]
[BlackElo "1244"]
[PlyCount "30"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 a6 7. Bg5 Be7 8. Nd2 Na5 9. Qf3 d6 10. Rfe1 h6 11. Bh4 Nxc4 12. Nxc4 Re8 13. Ne2 Be6 14. Ng3 g5 15. Bxg5 hxg5 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Gomez Vasquez, Laura Sofia"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1244"]
[BlackElo "1735"]
[PlyCount "42"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 Ng4 8. 0-0-0 Nxe3 9. Nxc6 bxc6 10. Qxe3 Qa5 11. Be2 Rb8 12. Bc4 0-0 13. Rd3 e6 14. Rhd1 d5 15. exd5 exd5 16. Bb3 Bf5 17. Rxd5 cxd5 18. Rxd5 Qb6 19. Qg3 Rbd8 20. Rb5 Bh6+ 21. f4 Qg1+ 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "3"]
[White "Alzate Henao, Carolina"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1024"]
[BlackElo "1244"]
[PlyCount "13"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Ne5 6. Bb3 Nf6 7. Nc3 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Sanchez Arroyave, Juan Pablo"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1244"]
[BlackElo "1887"]
[PlyCount "62"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Bb4 6. Bd2 Ne7 7. a3 Ba5 8. Bd3 Nbc6 9. Nb3 Bc7 10. f4 Ng6 11. e5 d6 12. exd6 Bxd6 13. g3 Qc7 14. Qe2 0-0 15. 0-0-0 b5 16. Bxb5 axb5 17. Nxb5 Ba6 18. Qd3 Bxb5 19. Qxb5 Rab8 20. Qd3 Rfd8 21. Qf3 Nge7 22. Rhe1 Nf5 23. Bc3 Rdc8 24. Qd3 Na7 25. Kb1 Nb5 26. Ba5 Nxa3+ 27. bxa3 Qxa5 28. g4 Rc3 29. Qd2 Bxf4 30. Qxf4 Rcxb3+ 31. Kc1 Rb1# 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.15"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Reyes Caicedo, Joseph Alejandro"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1173"]
[BlackElo "1600"]
[PlyCount "43"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 e6 7. Be3 Qc7 8. a3 b6 9. Qd2 Bb7 10. 0-0-0 Rd8 11. f4 d6 12. h3 a6 13. g4 Ne7 14. Bg2 g6 15. Qd4 Bg7 16. Qxb6 Qxb6 17. Bxb6 Rd7 18. Rd2 0-0 19. Rhd1 Ne8 20. Bd4 f5 21. Bxg7 Kxg7 22. Nc5 1-0

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.15"]
[Round "7"]
[White "Mosquera Orjuela, Johan Esteban"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1376"]
[BlackElo "1173"]
[PlyCount "61"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Nf3 Nc6 5. Bg2 0-0 6. 0-0 d6 7. a3 a5 8. h3 Be6 9. b3 Qd7 10. Kh2 Rad8 11. e3 d5 12. d4 exd4 13. exd4 Be7 14. Ne5 Nxe5 15. dxe5 Ne8 16. cxd5 Bf5 17. g4 Bg6 18. f4 h6 19. f5 Bh7 20. Bf4 Bc5 21. Ne4 Bb6 22. Qd2 Qb5 23. Bxh6 Rxd5 24. Nf6+ Nxf6 25. Bxd5 Nxd5 26. Qg5 Qe2+ 27. Kg3 Qxe5+ 28. Kh4 Qf6 29. Qxf6 Nxf6 30. Bg5 Ne4 31. Rf2 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.14"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Cortes Baron, Jose Miguel"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1173"]
[BlackElo "1299"]
[PlyCount "52"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d5 6. exd5 Nxd5 7. 0-0 Be6 8. Bb3 Qf6 9. Re1 Bd6 10. h3 0-0-0 11. Nbd2 g5 12. Ne4 Qg7 13. g4 Nf4 14. Bxe6+ fxe6 15. Bxf4 gxf4 16. Nh2 Be7 17. f3 h5 18. Re2 hxg4 19. hxg4 Rh6 20. Rg2 Rdh8 21. Qe2 Bh4 22. Rc1 Bg3 23. Nxg3 fxg3 24. Rxg3 Rxh2 25. Qxh2 Rxh2 26. Kxh2 Qh6+ 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.14"]
[Round "5"]
[White "Molina Rojas, Andrey Felipe"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1146"]
[BlackElo "1173"]
[PlyCount "32"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bxd4 6. Bxd4 Nf6 7. Nc3 0-0 8. Qf3 Nxd4 9. Qg3 Nxc2+ 10. Kd2 Nxa1 11. Bd3 Nb3+ 12. axb3 d6 13. h4 Nh5 14. Qf3 g6 15. g4 Qf6 16. Qg2 Qf4+ 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.13"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1173"]
[BlackElo "1021"]
[PlyCount "90"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. Bb3 Be6 6. Bc2 Nf6 7. 0-0 0-0 8. d4 exd4 9. cxd4 Bc4 10. Re1 Bb6 11. Bg5 Re8 12. Qc1 Nxd4 13. Nxd4 Bxd4 14. Rd1 c5 15. Ba4 b5 16. Bc2 Qd7 17. Nd2 Be6 18. Nf3 Bg4 19. Re1 Bxf3 20. gxf3 Qh3 21. Bd1 Be5 22. Bf4 Bxf4 23. Qxf4 Qe6 24. Bc2 Qe5 25. Qxe5 dxe5 26. Rad1 Red8 27. Rxd8+ Rxd8 28. Rd1 Rxd1+ 29. Bxd1 Nh5 30. Be2 b4 31. Kf1 Nf4 32. Bc4 Kf8 33. b3 Ke7 34. Kg1 Ne6 35. Bxe6 Kxe6 36. Kf1 Kd6 37. Ke2 Kc6 38. Kd2 a5 39. Ke3 Kb5 40. h4 h5 41. Kd2 f6 42. Kd3 g5 43. hxg5 fxg5 44. Ke2 a4 45. bxa4+ Kxa4 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.13"]
[Round "3"]
[White "Varon Castaneda, Joseph Alejandro"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1105"]
[BlackElo "1173"]
[PlyCount "106"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d3 h6 7. Be3 Nf6 8. 0-0 0-0 9. Qd2 Ng4 10. Rad1 Nxe3 11. Qxe3 Bg4 12. Rd2 Qe7 13. Ne2 Rfd8 14. Ng3 Bc5 15. d4 Bxf3 16. dxc5 Rxd2 17. Qxd2 Bg4 18. h3 Be6 19. Nf5 Bxf5 20. exf5 Qxc5 21. Re1 Qd6 22. Qa5 Rd8 23. Rxe5 Kf8 24. g4 b6 25. Qc3 Qf6 26. f4 Qd6 27. Re4 Qd1+ 28. Re1 Qd4+ 29. Qe3 Qxe3+ 30. Rxe3 Rd1+ 31. Kf2 Rd2+ 32. Kf3 Rxc2 33. Re2 Rxe2 34. Kxe2 f6 35. h4 Ke7 36. Kd3 Kd6 37. Ke4 Kc5 38. g5 h5 39. a3 a5 40. Kd3 b5 41. Kc3 a4 42. b4+ axb3 43. Kxb3 Kb6 44. Kb4 c5+ 45. Kc3 Kc6 46. Kd3 Kd5 47. Ke3 c4 48. gxf6 gxf6 49. Kd2 Kd4 50. Kc2 c3 51. Kb3 Kd3 52. Kb4 c2 53. Kxb5 c1Q 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.12"]
[Round "1"]
[White "Lopez Rayo, Santiago"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1936"]
[BlackElo "1173"]
[PlyCount "59"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. c3 Ne7 8. 0-0 Ng6 9. Ng5 d5 10. exd5 Bd6 11. c4 h6 12. Ne4 0-0 13. Nbc3 Nd7 14. Qh5 bxc4 15. dxc4 Qh4 16. Qxh4 Nxh4 17. Nxd6 cxd6 18. Bc2 Nf6 19. f4 Ng6 20. Bxg6 fxg6 21. fxe5 dxe5 22. b3 Bf5 23. h3 Rac8 24. Ba3 Rf7 25. Rfe1 Nd7 26. g4 Bd3 27. Rad1 e4 28. Nxe4 Bxe4 29. Rxe4 Nf6 30. Re3 1-0

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "5"]
[White "Cuartas Lozano, Santiago"]
[Black "Aguiar Oyuela, Luis Alejandro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1173"]
[BlackElo "1127"]
[PlyCount "57"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 0-0 7. Bb3 Be6 8. Bc2 Ne7 9. Nbd2 Ng6 10. Re1 Ng4 11. d4 exd4 12. cxd4 Bb6 13. h3 Nf6 14. Nf1 Ba5 15. Bd2 Bxd2 16. Qxd2 Nh5 17. Rac1 Rc8 18. a3 Qf6 19. Qg5 Qxg5 20. Nxg5 h6 21. Nxe6 fxe6 22. e5 Ngf4 23. Re3 d5 24. g4 Nxh3+ 25. Rxh3 Nf4 26. Re3 c5 27. dxc5 Rxc5 28. Bh7+ Kxh7 29. Rxc5 1-0

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "4"]
[White "Lozano Grazt, Joseth Stiven"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1349"]
[BlackElo "1173"]
[PlyCount "52"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. 0-0 Nf6 6. d3 h6 7. d4 exd4 8. cxd4 Bb6 9. d5 Ne5 10. Nxe5 dxe5 11. Bb5+ Bd7 12. Qd3 0-0 13. Bxd7 Qxd7 14. Nd2 Rad8 15. Nc4 Bd4 16. Be3 Bxe3 17. Qxe3 Rfe8 18. Qxa7 b5 19. Nd2 c6 20. Qxd7 Rxd7 21. Nf3 cxd5 22. exd5 Rxd5 23. Rfd1 Red8 24. Re1 e4 25. Nh4 g5 26. Ng6 fxg6 0-1

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "2"]
[White "Andrade Salcedo, Jorge Mario"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1173"]
[PlyCount "98"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 0-0 6. Bg5 d6 7. h3 Be6 8. Nc3 h6 9. Bxf6 Qxf6 10. Qd2 Rad8 11. Nd5 Bxd5 12. Bxd5 Nb4 13. Bc4 d5 14. exd5 Nxd5 15. Bxd5 Rxd5 16. c4 Rd7 17. Rfe1 Re8 18. Qc2 Rde7 19. Rad1 Qb6 20. a3 Qf6 21. b4 Bd4 22. Kf1 a6 23. Rd2 Ba7 24. Rde2 c6 25. c5 Bb8 26. d4 exd4 27. Nxd4 Rxe2 28. Nxe2 Qe5 29. f4 Qf6 30. g3 g5 31. g4 Bxf4 32. Qf5 Qxf5 33. gxf5 Re5 34. Nxf4 Rxe1+ 35. Kxe1 gxf4 36. Kf2 Kg7 37. Kf3 h5 38. Kxf4 f6 39. a4 Kh6 40. a5 Kg7 41. Kg3 Kh7 42. Kf3 Kh6 43. h4 Kg7 44. Ke4 Kf7 45. Kd4 Ke7 46. b5 cxb5 47. Kd5 Kd7 48. Kd4 Kc6 49. Kc3 Kxc5 0-1

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "3"]
[White "Cuartas Lozano, Santiago"]
[Black "Munoz Triana, Joseph Steve"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1173"]
[BlackElo "1213"]
[PlyCount "72"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d6 6. Be2 Nf6 7. Nc3 0-0 8. 0-0 Nc6 9. h3 Bd7 10. Be3 a6 11. Rc1 Rc8 12. a3 e6 13. Bd3 Ne7 14. Ne2 Bc6 15. Ng3 Qd7 16. Bd2 d5 17. e5 Ne4 18. Ne2 Nf5 19. Nc3 f6 20. Re1 fxe5 21. dxe5 Nxd2 22. Qxd2 Bh6 23. Ng5 Qe7 24. f4 Qc5+ 25. Kh2 Qe7 26. Rf1 Bxg5 27. fxg5 Nd4 28. Rxf8+ Rxf8 29. Qe3 Nb3 30. Rf1 Rxf1 31. Nxd5 Bxd5 32. Bxf1 Nc5 33. Bd3 Nd7 34. b4 Qg7 35. Kg1 Qxe5 36. Qc1 Qd4+ 0-1

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.07"]
[Round "1"]
[White "Cuartas Lozano, Santiago"]
[Black "Patino Escandon, Wilder Alejandro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1173"]
[BlackElo "1310"]
[PlyCount "57"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Bg4 7. Nbd2 0-0 8. Re1 Re8 9. Nf1 h6 10. Ng3 d5 11. exd5 Nxd5 12. h3 Bxf3 13. Qxf3 Nf6 14. Be3 Bb6 15. Rad1 Qd6 16. Nf5 Qd7 17. Nxh6+ Kf8 18. Nf5 g6 19. Nh6 Nh5 20. Bxf7 e4 21. Bxg6+ Ke7 22. Bg5+ Kd6 23. Nf5+ Kc5 24. d4+ Kb5 25. Qe2+ Ka5 26. b4+ Ka4 27. Qc2+ Kb5 28. a4+ Kc4 29. Ne3# 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9"]
[White "Gutierrez Pama, Andres Mauricio"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1401"]
[BlackElo "1151"]
[PlyCount "52"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. 0-0 Nf6 8. Ng5 Nd8 9. Rd1 Bd6 10. Nc3 h6 11. Nf3 Nc6 12. h3 Bd7 13. a3 a5 14. Be3 Rd8 15. Rd2 g5 16. Bd5 b6 17. Nb5 Ne7 18. Nxd6+ cxd6 19. Bxb6 Rb8 20. Bc7 Rxb2 21. Bxd6 Nexd5 22. exd5 Ne4 23. Bxe5 Nxd2 24. Bxb2 Nxf3+ 25. gxf3 Rg8 26. Kh2 Rg6 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "7"]
[White "Cuartas Lozano, Santiago"]
[Black "Ceballos Giraldo, Samuel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1151"]
[PlyCount "44"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 Na5 6. Nbd2 Nxc4 7. Nxc4 d5 8. exd5 Nxd5 9. 0-0 0-0 10. Ncxe5 f6 11. Nc4 Bg4 12. d4 Bb6 13. Qd3 c5 14. dxc5 Bxc5 15. Qe4 f5 16. Qe6+ Kh8 17. Ng5 Qf6 18. Qxd5 Bh5 19. Re1 Rad8 20. Re6 Rde8 21. Rxe8 Rxe8 22. Bf4 h6 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8"]
[White "Cuartas Lozano, Santiago"]
[Black "De la Hoz Paternina, Felix Daniel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1151"]
[BlackElo "1368"]
[PlyCount "49"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Bf5 6. Bd3 Bxd3 7. Qxd3 Nc6 8. 0-0 e6 9. Re1 Be7 10. Ne2 0-0 11. Bf4 Qb6 12. h3 Rac8 13. a3 Na5 14. b3 Qc6 15. Rec1 Bd6 16. Ne5 Bxe5 17. Bxe5 Ne4 18. Qe3 Nc3 19. Bxg7 Nxe2+ 20. Kh1 Kxg7 21. Qg5+ Kh8 22. Qf6+ Kg8 23. Qg5+ Kh8 24. Qf6+ Kg8 25. Qg5+ 1/2-1/2

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6"]
[White "Olaya, Horacio"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1466"]
[BlackElo "1151"]
[PlyCount "105"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 Be7 7. c3 d6 8. Nbd2 Na5 9. Qc2 Nxc4 10. Nxc4 Be6 11. Ne3 Qd7 12. d4 Ng4 13. dxe5 Bxg5 14. Nxg5 dxe5 15. Nxe6 Qxe6 16. Nxg4 Qxg4 17. h3 Qe6 18. Rfd1 Qc8 19. Rd5 Re8 20. Rad1 c6 21. Rd7 Rf8 22. Qb3 Rb8 23. Re1 h6 24. Red1 Kh7 25. Rxf7 Rxf7 26. Qxf7 Qg8 27. Qxg8+ Kxg8 28. Re1 Kf8 29. Rd1 g6 30. Kf1 a5 31. Ke2 b6 32. Rd6 Kf7 33. Rxc6 Rb7 34. g4 Rb8 35. Rc7+ Kg8 36. Re7 Kf8 37. Rxe5 Re8 38. Rxe8+ Kxe8 39. f4 Ke7 40. Ke3 Ke6 41. f5+ gxf5 42. gxf5+ Ke5 43. b4 axb4 44. cxb4 b5 45. a3 h5 46. h4 Kf6 47. Kd4 Ke7 48. Ke5 Kd7 49. f6 Ke8 50. Ke6 Kf8 51. f7 Kg7 52. Ke7 Kh7 53. f8Q 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5"]
[White "Castiblanco Melo, David"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1341"]
[BlackElo "1151"]
[PlyCount "58"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. Re1 Nf6 7. d4 Bg4 8. dxe5 Bxf3 9. Qxf3 Bxe5 10. Nd2 0-0 11. Nc4 Re8 12. Nxe5 Rxe5 13. Bf4 Re6 14. Bg5 Qe8 15. Bxf6 Rxf6 16. Qg3 Qe7 17. Re2 Re6 18. Rae1 Re8 19. f3 Qc5+ 20. Kh1 Qe7 21. e5 Qb4 22. b3 f6 23. f4 Qa5 24. c4 Qb4 25. f5 R6e7 26. exf6 Qxe1+ 27. Qxe1 Rxe2 28. Qxe2 Rxe2 29. fxg7 Re1# 0-1

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Caicedo Gomez, Javier Dario"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1151"]
[PlyCount "91"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d3 c6 6. Bd2 Qc7 7. Be2 Bg4 8. Nd4 Qd7 9. Be3 e5 10. Nf3 Bd6 11. Qd2 0-0 12. h3 Bh5 13. Bg5 Qe6 14. 0-0-0 Nbd7 15. Kb1 b6 16. Bxf6 Nxf6 17. Ng5 Qe7 18. Rhe1 Bg6 19. d4 e4 20. Bd3 Rfe8 21. Ncxe4 h6 22. Nxf6+ Qxf6 23. Bxg6 fxg6 24. Ne4 Qd8 25. Qd3 a6 26. Qc4+ Kh7 27. Qxc6 Rc8 28. Qxd6 Rxe4 29. Qxd8 Rxe1 30. Rxe1 Rxd8 31. c3 b5 32. b4 h5 33. Kc2 Kh6 34. Re5 g5 35. Re6+ g6 36. Rxa6 h4 37. Re6 Rd5 38. Kd3 Kh5 39. Re5 Rd6 40. Rxb5 Rf6 41. f3 Ra6 42. Ra5 Re6 43. Kd2 Kh6 44. a4 Kh5 45. Ra8 Kh6 46. a5 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3"]
[White "Cifuentes Camacho, Miguel Angel"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1151"]
[PlyCount "48"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. a3 e5 2. b4 Nf6 3. Bb2 d6 4. e3 Be6 5. c4 Be7 6. Nf3 0-0 7. Qc2 h6 8. d3 Qd7 9. Be2 c6 10. Nbd2 d5 11. Nxe5 Qd8 12. d4 Nbd7 13. Ndf3 Ne4 14. Nxd7 Bxd7 15. Bd3 f6 16. h3 Bf5 17. Nh4 Bh7 18. f3 Ng5 19. Bxh7+ Nxh7 20. Nf5 Re8 21. Nxe7+ Qxe7 22. Bc1 Rad8 23. c5 Ng5 24. 0-0 Qf7 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Gonzalez, Leandro"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1151"]
[BlackElo "1723"]
[PlyCount "50"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bd3 a6 8. Na3 Be6 9. Be3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Nc4 Bxg2 13. Rg1 Bd5 14. Qg4 Be6 15. Qe2 Bxc4 16. Bxc4 Qa5+ 17. Bd2 Qc7 18. 0-0-0 0-0-0 19. Qf3 Nd4 20. Qxf7 Qxf7 21. Bxf7 Ne2+ 22. Kb1 Nxg1 23. Be6+ Kc7 24. Bg4 h5 25. Kc1 hxg4 0-1

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "1"]
[White "Quenza Salazar, Arturo"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1677"]
[BlackElo "1151"]
[PlyCount "93"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. Nc3 Nf6 7. d4 Bg4 8. dxe5 Bxf3 9. Qxf3 Bxe5 10. Bf4 Qe7 11. Rfe1 0-0 12. Rad1 Rad8 13. Bxe5 Qxe5 14. Rxd8 Rxd8 15. Rd1 Rxd1+ 16. Qxd1 h6 17. Qd8+ Kh7 18. Qd3 Ng4 19. g3 Qh5 20. h4 Ne5 21. Qd8 Nf3+ 22. Kg2 Qg4 23. Qxc7 Nxh4+ 24. Kf1 Qh3+ 25. Ke1 Nf3+ 26. Ke2 Qh5 27. Qxb7 Ng5+ 28. Kd2 Nf3+ 29. Ke3 Ng5 30. Qxa6 Qf3+ 31. Kd2 Qxf2+ 32. Qe2 Nf3+ 33. Kc1 Qxg3 34. a4 Qg1+ 35. Nd1 Ne5 36. a5 Qd4 37. c3 Qa4 38. b4 Qa1+ 39. Kc2 Qa2+ 40. Nb2 Qe6 41. a6 Qc8 42. Qh5 Ng6 43. a7 Qa8 44. Qc5 Nf8 45. Qb6 Nd7 46. Qc7 Qe8 47. Qxc6 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.09.01"]
[Round "7"]
[White "Molina Turriago, Marina"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1360"]
[BlackElo "1326"]
[PlyCount "64"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bxd4 6. Bxd4 Nf6 7. e5 Qe7 8. f4 d6 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 dxe5 12. fxe5 Ng4 13. Qe1 Re8 14. Rf4 Nxe5 15. Bxe5 Qc5+ 16. Kh1 Rxe5 17. Qd2 Be6 18. Nc3 Re8 19. Ne4 Qd5 20. Qe3 Bf5 21. c4 Qxc4 22. Nf6+ Kf8 23. Qxe5 Rxe5 24. Nxh7+ Bxh7 25. Rxc4 Re6 26. Rd1 Ke7 27. h3 Be4 28. Re1 Bxg2+ 29. Kxg2 Rxe1 30. Rxc6 Kd7 31. Ra6 Re2+ 32. Kf3 Rxb2 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "5"]
[White "Cuartas Lozano, Santiago"]
[Black "Plata, Gonzalo Orlando"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1326"]
[BlackElo "1440"]
[PlyCount "35"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Bd3 Bc5 7. 0-0 Qc7 8. Nc3 Nge7 9. Qe2 Nd4 10. Qd1 0-0 11. Be3 d6 12. Bc4 b5 13. Bd5 Bb7 14. Bxb7 Qxb7 15. Nxd4 exd4 16. Bxd4 Qc6 17. Bxc5 Qxc5 18. Nd5 1/2-1/2

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Quintero Plata, Diego Armando"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1326"]
[PlyCount "59"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. d3 d5 6. exd5 Nxd5 7. Re1 Nb6 8. Bb5 Bd6 9. Bxc6+ bxc6 10. Nxe5 Bxe5 11. Rxe5+ Be6 12. Nc3 0-0 13. Qf3 Nd5 14. Nxd5 cxd5 15. Qg3 Qf6 16. Re1 Rfe8 17. Qxc7 d4 18. Qf4 Bxa2 19. Rxe8+ Rxe8 20. Bd2 Qe6 21. Qxd4 Qe2 22. Qc3 Bd5 23. Re1 Qg4 24. Rxe8+ Kh7 25. f3 Bxf3 26. Re2 Bxe2 27. Qe5 Bf3 28. Qg3 Qd4+ 29. Qf2 Qxb2 30. Qxf3 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "2"]
[White "Acero Vargas, Cristian Camilo"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1576"]
[BlackElo "1326"]
[PlyCount "67"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Nbd2 Nbd7 8. c4 c6 9. b4 b6 10. h3 Re8 11. Qb3 Bf8 12. Rfc1 Bb7 13. a4 c5 14. bxc5 Ba6 15. c6 Rc8 16. cxd7 Qxd7 17. Bd3 dxc4 18. Bxc4 Bxc4 19. Rxc4 Rxc4 20. Nxc4 Rc8 21. Nce5 Qb7 22. a5 Qa6 23. Qd3 Qb7 24. axb6 Qxb6 25. Qa6 Rc1+ 26. Kh2 Rxa1 27. Qxa1 Ne4 28. Nd7 Qb7 29. Nxf8 Kxf8 30. Bh6+ Kg8 31. d5 Qc7+ 32. g3 f6 33. Qa3 Qd8 34. Qxa7 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.28"]
[Round "1"]
[White "Cuartas Lozano, Santiago"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1326"]
[BlackElo "1673"]
[PlyCount "68"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bd3 0-0 8. 0-0 d6 9. h3 Bd7 10. f4 Rc8 11. Qf3 Qc7 12. Rad1 a6 13. f5 Ne5 14. Qg3 b5 15. a3 Nc4 16. Bc1 Nh5 17. Qf2 Nxa3 18. Nd5 Qd8 19. bxa3 e6 20. Ne3 Bxd4 21. Qe1 exf5 22. exf5 Re8 23. Kh1 Qb6 24. g4 Bxe3 25. Bxe3 Rxe3 26. Qf2 Ng3+ 27. Kh2 Nxf1+ 28. Rxf1 Qd4 29. Re1 Rxh3+ 30. Kg1 Rh1+ 31. Kg2 Bc6+ 32. Be4 Bxe4+ 33. Rxe4 Qxe4+ 34. Kg3 Qe1 0-1

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.03"]
[Round "6"]
[White "Cuartas Lozano, Santiago"]
[Black "Burgos Vengas, Sammy Valentina"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1326"]
[PlyCount "31"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 Nf6 6. d4 Nxd4 7. cxd4 exd4 8. Nxd4 Bxd4 9. Qxd4 c5 10. Qd1 Nxe4 11. 0-0 a5 12. Re1 f5 13. f3 b5 14. Bxb5+ Bd7 15. Bxd7+ Qxd7 16. fxe4 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.02"]
[Round "4"]
[White "Cuartas Lozano, Santiago"]
[Black "Rey Serrano, Jorge Enrique"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1326"]
[BlackElo "1694"]
[PlyCount "73"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Nd2 Be7 9. Bd3 Nbd7 10. 0-0 Ng4 11. Qe2 0-0 12. h3 Nxe3 13. Qxe3 Rc8 14. f4 exf4 15. Qxf4 Qb6+ 16. Kh1 Nf6 17. Rab1 Qd8 18. e5 dxe5 19. Qxe5 Qc7 20. Qd4 Qc5 21. Qh4 Qh5 22. Qg3 g6 23. Rbe1 Qh6 24. Nf3 Nh5 25. Qf2 Bc5 26. Qh4 Qf4 27. Qxf4 Nxf4 28. Ne5 Nxd3 29. cxd3 Bd4 30. Nd1 Rc2 31. Nf3 Bxb2 32. Rf2 Rxf2 33. Nxf2 Rc8 34. Rb1 Rc1+ 35. Rxc1 Bxc1 36. a4 Bb2 37. Ne4 0-1

