[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.25"]
[Round "6"]
[White "Gomez Sanchez, Esteban Antonio"]
[Black "Vallejo Dagua, Josue David"]
[Result "1/2-1/2"]
[ECO "A41"]
[BlackElo "1723"]
[PlyCount "102"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 f6 3. e3 e5 4. Bg3 Be6 5. c4 Nd7 6. Nc3 Ne7 7. Be2 a6 8. f4 Nf5 9. Bf2 g6 10. g4 Ne7 11. Bg3 Bg7 12. h4 c6 13. a4 0-0 14. Nh3 d5 15. c5 exd4 16. exd4 Re8 17. 0-0 b6 18. b4 a5 19. f5 gxf5 20. Nf4 Bf7 21. b5 bxc5 22. bxc6 Nxc6 23. dxc5 d4 24. Bf3 Nde5 25. Bxc6 Nxc6 26. Nb5 Re3 27. Ra3 Rxa3 28. Nxa3 Qe7 29. Nd3 Bd5 30. Re1 Ne5 31. Nxe5 fxe5 32. Qxd4 exd4 33. Rxe7 Rd8 34. g5 d3 35. Nb1 Bd4+ 36. Bf2 Bxf2+ 37. Kxf2 Rc8 38. Nd2 Rxc5 39. Ke3 Be4 40. Nxe4 fxe4 41. Rxe4 Rd5 42. Kd2 Kg7 43. Rf4 Kg6 44. Rf6+ Kg7 45. Ra6 Kf7 46. Rh6 Kg7 47. Rb6 Kf7 48. Rb5 Rd4 49. Rxa5 Rxh4 50. Kxd3 Kg6 51. Ke3 Rb4 1/2-1/2

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.25"]
[Round "5"]
[White "Tobar Beltran, Carlos Andres"]
[Black "Gomez Sanchez, Esteban Antonio"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1896"]
[PlyCount "65"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 d6 3. exf5 Bxf5 4. Nf3 Nf6 5. Bd3 Bxd3 6. Qxd3 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. Qb5+ Qd7 10. Qxb7 Qxd5 11. Qxd5 Nxd5 12. 0-0 e6 13. a3 Bd6 14. Nd2 0-0 15. Re1 Rf5 16. Ne4 a5 17. c4 Nf4 18. Bxf4 Rxf4 19. Rad1 Rd8 20. c5 Be7 21. Rxd8+ Bxd8 22. f3 Kf8 23. Rd1 Ke8 24. c6 g5 25. Nc5 Rc4 26. Nxe6 Be7 27. Nxc7+ Kf8 28. Nd5 Bc5+ 29. Kf1 Bd4 30. c7 a4 31. Ke2 Kf7 32. Kd3 Rc6 33. Rc1 1-0

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.24"]
[Round "3"]
[White "Gomez Sanchez, Esteban Antonio"]
[Black "Carvajal Barreto, Johan Sebastian"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "1756"]
[PlyCount "83"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Bb7 5. Bxf6 exf6 6. c4 b4 7. e3 d6 8. Bd3 g6 9. Nbd2 Bg7 10. a4 a5 11. b3 Nd7 12. Ra2 0-0 13. 0-0 Re8 14. Re1 Qc7 15. Bb1 Re7 16. h4 Rae8 17. h5 Bc8 18. Nh4 Ne5 19. f3 f5 20. Qe2 Qd8 21. Qf2 Nd7 22. Nf1 f4 23. Rae2 fxe3 24. Qg3 Nf8 25. hxg6 fxg6 26. f4 Bc3 27. Rd1 Rg7 28. Nf3 Qf6 29. Rxe3 Rxe3 30. Nxe3 Rf7 31. f5 Rg7 32. Ng4 Qe7 33. f6 Bxf6 34. Re1 Qd8 35. Re8 Bxg4 36. Rxd8 Bxd8 37. Qxg4 Re7 38. Qf4 Bc7 39. Bd3 Kg7 40. Ng5 h6 41. Ne4 Rf7 42. Qg3 1-0

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.24"]
[Round "4"]
[White "Gonzalez Delgado, Hugo Andres"]
[Black "Gomez Sanchez, Esteban Antonio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1945"]
[PlyCount "39"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e5 4. Bc4 Nf6 5. d3 h6 6. Nge2 Bd6 7. 0-0 0-0 8. f4 Na5 9. f5 Nxc4 10. dxc4 Bb8 11. Ng3 b6 12. Nd5 Bb7 13. Nxf6+ Qxf6 14. Qg4 Qd6 15. Nh5 g6 16. Bxh6 Bc7 17. Rad1 Qc6 18. Rxd7 Rad8 19. Rxc7 Qxc7 20. Nf6+ 1-0

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.23"]
[Round "1"]
[White "Gomez Sanchez, Esteban Antonio"]
[Black "Zabaleta Mora, Luis Angel"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1951"]
[PlyCount "105"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. h3 Bf5 6. dxc5 Qa5+ 7. Nc3 Ne4 8. Qd3 Ng3 9. Qb5 Qxb5 10. Nxb5 Nxh1 11. Nc7+ Kd8 12. Nxa8 f6 13. Bc7+ Kd7 14. g4 Bg6 15. c4 Nb4 16. Rd1 Be4 17. cxd5 Bxf3 18. Bb5+ Kc8 19. d6 exd6 20. cxd6 Bxd6 21. Rxd6 b6 22. Nxb6+ Kxc7 23. Nc4 Rd8 24. Rxd8 Kxd8 25. Kf1 a6 26. Nd2 axb5 27. Nxf3 Nd3 28. Nd4 b4 29. Ne6+ Kd7 30. Nxg7 Nxb2 31. Kg2 Nd3 32. Kxh1 Nc1 33. Nf5 Nxa2 34. Nd4 Nc1 35. Nc2 b3 36. Na3 b2 37. Kg2 Ke6 38. e4 Ne2 39. Nb1 Ke5 40. Kf3 Ng1+ 41. Ke3 Nxh3 42. Nd2 Ke6 43. f4 h6 44. Nb1 Kd6 45. Kf3 Kc5 46. Kg3 Ng1 47. Kf2 Nh3+ 48. Kg3 Ng1 49. Kf2 Kd4 50. Kxg1 Kxe4 51. g5 hxg5 52. fxg5 fxg5 53. Kg2 1/2-1/2

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.23"]
[Round "2"]
[White "Munoz Romero, Cristian Camilo"]
[Black "Gomez Sanchez, Esteban Antonio"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2064"]
[PlyCount "113"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. Nc3 d5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. c5 Qe7 9. Ne5 0-0 10. f4 Bd7 11. h3 Be8 12. g4 Nbd7 13. g5 Ne4 14. Nxd7 Nxc3 15. bxc3 Bxd7 16. h4 b6 17. Qa4 Rfb8 18. Qa3 bxc5 19. Rh2 Kf7 20. Qxc5 Qxc5 21. dxc5 a5 22. Rc1 a4 23. c4 a3 24. Rhc2 Rb2 25. Kd2 Ra5 26. cxd5 exd5 27. Bd3 Ke6 28. h5 Be8 29. Be2 Ra4 30. Rh1 d4 31. Rxb2 axb2 32. Rb1 dxe3+ 33. Kxe3 Re4+ 34. Kd2 Rxf4 35. Rxb2 Rh4 36. Kc3 Kd5 37. g6 hxg6 38. Rb8 Bf7 39. Rb7 Be6 40. hxg6 Kxc5 41. Rxg7 Bxa2 42. Rh7 Ra4 43. Rh5 Be6 44. Bd3 Rg4 45. Bxf5 Bxf5 46. Rxf5+ Kb6 47. Rf6 Kb5 48. Kd3 c5 49. Ke3 c4 50. Kf3 Rg1 51. Ke4 Kb4 52. Rb6+ Kc3 53. Kf5 Kd3 54. Rd6+ Kc2 55. Kf6 c3 56. g7 Kb2 57. Rb6+ 1/2-1/2

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "4.3"]
[White "Caballero Castro, Carlos Alberto"]
[Black "Gomez Sanchez, Esteban Antonio"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1490"]
[BlackElo "1600"]
[PlyCount "88"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "San Andres Isla"]
[BlackTeam "Magdalena VI"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. c4 d6 7. Nc3 Nc6 8. Nxc6 bxc6 9. 0-0 Nf6 10. Bf4 0-0 11. e5 dxe5 12. Bxe5 Qa5 13. Bxf6 Bxf6 14. Bf3 Bf5 15. Bxc6 Rab8 16. Nd5 Rxb2 17. Nxf6+ exf6 18. Qa4 Qb6 19. Bd5 Bd3 20. Rfe1 Qxf2+ 21. Kh1 Rc2 22. Qb3 Bxc4 23. Qf3 Qxf3 24. Bxf3 Rxa2 25. Rxa2 Bxa2 26. Ra1 Rb8 27. Be4 f5 28. Bd3 Rb2 29. Bxa6 Rb1+ 30. Rxb1 Bxb1 31. g3 Be4+ 32. Kg1 g5 33. Kf2 Kg7 34. Ke3 f6 35. Be2 Kf7 36. h4 h6 37. Bf3 Bxf3 38. Kxf3 Ke6 39. h5 Kd5 40. Ke3 Ke5 41. Kf3 Kd4 42. Ke2 Ke4 43. Kf2 g4 44. Ke2 f4 0-1

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "5.3"]
[White "Gomez Sanchez, Esteban Antonio"]
[Black "Figueroa Navarro, Juan Jose"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1600"]
[BlackElo "2026"]
[PlyCount "116"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Magdalena VI"]
[BlackTeam "Narino"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Bd6 6. Nbd2 Bxf4 7. exf4 cxd4 8. cxd4 0-0 9. Bd3 b6 10. 0-0 a5 11. Ne5 Ba6 12. Ndf3 Ne4 13. Re1 Bxd3 14. Qxd3 f6 15. Ng4 Qd6 16. g3 Nd7 17. Ne3 Rfc8 18. f5 Nf8 19. fxe6 Qxe6 20. Nxd5 Qxd5 21. Qxe4 Qb5 22. Qe2 Qd5 23. Qd3 Rd8 24. Qb3 Qxb3 25. axb3 Rac8 26. Rac1 Kf7 27. Rc3 Ne6 28. Rec1 Rb8 29. Rd3 Rd6 30. Rcd1 Rbd8 31. Kf1 Nc5 32. Re3 Ne6 33. Rc1 R8d7 34. b4 axb4 35. Rc4 Nxd4 36. Ne1 Rc6 37. Rxb4 Nc2 38. Nxc2 Rxc2 39. Rc3 Rxc3 40. bxc3 Rc7 41. c4 Rc6 42. Ke2 Ke6 43. Kd3 Kd6 44. Rb5 Kc7 45. Rd5 Re6 46. h4 Re1 47. g4 g6 48. f4 Rd1+ 49. Ke3 Re1+ 50. Kf3 Rf1+ 51. Ke3 Re1+ 52. Kd2 Re4 53. g5 Rxf4 54. h5 Rxc4 55. Ke3 Rc5 56. hxg6 hxg6 57. Rxc5+ bxc5 58. gxf6 Kd6 0-1

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "3.3"]
[White "Valencia Gantiva, Cristian"]
[Black "Gomez Sanchez, Esteban Antonio"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1947"]
[BlackElo "1600"]
[PlyCount "79"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Quindio"]
[BlackTeam "Magdalena VI"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 a6 3. c4 g6 4. d4 Bg7 5. Nc3 cxd4 6. Nxd4 Nc6 7. Be3 e5 8. Nc2 Nge7 9. Bc5 b6 10. Bd6 Bb7 11. Be2 Nc8 12. Ba3 d6 13. Qd2 0-0 14. Rd1 Nd4 15. Nxd4 exd4 16. Nd5 Ne7 17. b3 Bxd5 18. exd5 Nf5 19. 0-0 h5 20. Bd3 Bh6 21. Qc2 Nh4 22. g3 Nf3+ 23. Kg2 Ne5 24. Bb2 Rc8 25. f4 Nd7 26. Bxd4 Nf6 27. Qf2 Rb8 28. h3 Bg7 29. Rfe1 Re8 30. Bb2 Rxe1 31. Rxe1 Qd7 32. Bc1 b5 33. f5 gxf5 34. Bxf5 Qc7 35. Bd3 bxc4 36. Bxc4 Qb7 37. Qf3 Rf8 38. Bg5 Re8 39. Bxf6 Rxe1 40. Bxg7 1-0

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.02"]
[Round "1.2"]
[White "Angulo Pastrana, Oscar"]
[Black "Gomez Sanchez, Esteban Antonio"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1846"]
[BlackElo "1600"]
[PlyCount "63"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Cordoba"]
[BlackTeam "Magdalena VI"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Nf3 d5 5. Be2 Bd6 6. 0-0 0-0 7. c4 Bxf4 8. exf4 b6 9. Nc3 Bb7 10. Rc1 Nbd7 11. cxd5 Nxd5 12. Nxd5 exd5 13. Qa4 a6 14. Bd3 c5 15. Ng5 Rf6 16. Qc2 h6 17. Nf3 g6 18. b3 Rc8 19. Qb2 Nf8 20. Qd2 Ne6 21. Rfe1 Qd6 22. g3 Rd8 23. Bf1 b5 24. dxc5 Nxc5 25. Qd4 Ne4 26. Ne5 Qf8 27. Rc7 Nd6 28. Nd7 Rxd7 29. Rxd7 Rf7 30. Rxf7 Qxf7 31. Bg2 Ne8 32. Qc5 1-0

