[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "2"]
[White "Casas Mejia, Santiago"]
[Black "Forero, Edwin Johann"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "1659"]
[BlackElo "1962"]
[PlyCount "84"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bd3 b6 12. 0-0 Bb7 13. Qe3 Nd7 14. e5 h6 15. Rac1 Rc8 16. Rc2 Ba6 17. Rxc8 Qxc8 18. Qe4 Bxd3 19. Qxd3 Qc7 20. h3 Rc8 21. d5 Nxe5 22. Nxe5 Qxe5 23. d6 Rd8 24. d7 Qd5 25. Qxd5 exd5 26. Rd1 Rxd7 27. Kf1 Kf8 28. Ke2 Ke7 29. Ke3 d4+ 30. Rxd4 Rxd4 31. Kxd4 Kd6 32. Kc4 a6 33. a4 g5 34. g3 f5 35. f3 h5 36. Kb4 Ke5 37. Kc4 b5+ 38. axb5 axb5+ 39. Kxb5 Kd4 40. Kc6 Ke3 41. Kd5 Kxf3 42. Ke5 f4 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "6"]
[White "Casas Mejia, Santiago"]
[Black "Santos Contreras, Victor Andres"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1659"]
[PlyCount "104"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 cxd5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Rc1 Bd7 8. e3 f5 9. Nf3 Nf6 10. Bb5 0-0 11. Bxd7 Nbxd7 12. Nb5 Qb4+ 13. Nc3 Qxb2 14. 0-0 Rac8 15. Qd3 Ne4 16. Na4 Qxa2 17. Rxc8 Rxc8 18. Nc5 Ndxc5 19. dxc5 Rxc5 20. h3 Qc4 21. Qa3 a5 22. Ne5 Qc3 23. Qa4 Rc8 24. Nf3 Qb4 25. Qd7 Rc6 26. Qe8+ Qf8 27. Qd7 Qc8 28. Qe7 Rc7 29. Qa3 Rc5 30. Ne5 Qc7 31. Nf3 b5 32. Nd4 Qc8 33. Qxa5 e5 34. Nb3 Qc7 35. Qa8+ Qc8 36. Qa7 Rc3 37. Na5 Nd2 38. Rd1 Rc1 39. Rxc1 Qxc1+ 40. Kh2 Nf1+ 41. Kg1 Nxe3+ 42. Kh2 Nf1+ 43. Kg1 h6 44. Qb8+ Kh7 45. Qxb5 Nd2+ 46. Kh2 Ne4 47. Qxd5 Qf4+ 48. Kg1 Qxf2+ 49. Kh1 Ng3+ 50. Kh2 Nf1+ 51. Kh1 Qe1 52. Nc4 Ne3+ 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "7"]
[White "Piza Rodriguez, Alejandro"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1520"]
[BlackElo "1659"]
[PlyCount "75"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Be3 Qc7 7. Be2 Nf6 8. f3 d5 9. exd5 exd5 10. 0-0 Be7 11. Qd2 0-0 12. Nc3 Rd8 13. Nb5 Qb8 14. Bf4 Ne5 15. Rfe1 Bd6 16. Nxd6 Qxd6 17. Rad1 Qe7 18. Bb5 Qd6 19. Bxe5 Qb6+ 20. Nd4 a6 21. Bxf6 Qxf6 22. Qe3 h6 23. Bd3 Bd7 24. Qe7 Qxd4+ 25. Kh1 Qb6 26. b3 Re8 27. Qxd7 Rxe1+ 28. Rxe1 Rf8 29. Re8 Qa5 30. Rxf8+ Kxf8 31. Qc8+ Ke7 32. Qxb7+ Kf8 33. Qb8+ Ke7 34. Qe5+ Kf8 35. a4 f6 36. Qe6 Qc7 37. Bg6 a5 38. Qe8# 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "3"]
[White "Porras Aldana, David Felipe"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1659"]
[PlyCount "7"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "5"]
[White "Segura Causil, Maria Carolina"]
[Black "Casas Mejia, Santiago"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1659"]
[PlyCount "54"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 e5 2. f3 d5 3. Nc3 d4 4. Nce2 Nc6 5. d3 f5 6. Nh3 f4 7. c3 Be6 8. Qa4 Bd7 9. Qc4 Nf6 10. g3 Na5 11. Qf7+ Kxf7 12. gxf4 dxc3 13. Nxc3 Bb4 14. fxe5 Bxh3 15. Bxh3 Qxd3 16. Bf1 Bxc3+ 17. bxc3 Qxc3+ 18. Bd2 Qxa1+ 19. Ke2 Nc4 20. exf6 Nxd2 21. fxg7 Kxg7 22. Kxd2 Rad8+ 23. Ke3 Qe1+ 24. Kf4 Rhf8+ 25. Kg4 h5+ 26. Kxh5 Kh7 27. Rg1 Qh4+ 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Casas Mejia, Santiago"]
[Black "Lozada Timote, Samuel Alejandro"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1400"]
[PlyCount "55"]
[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. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nc3 Qd6 5. Nb5 Qb6 6. e4 Nc6 7. dxc5 Qa5+ 8. b4 Qxb4+ 9. Bd2 Qxc5 10. Nc7+ Kd8 11. Bb4+ Kxc7 12. Bxc5 Nf6 13. Bd3 e6 14. Bxf8 Rxf8 15. Nf3 Rd8 16. Rc1 Nxe4 17. 0-0 e5 18. Qc2 Rd6 19. Bxe4 Bd7 20. Bxc6 bxc6 21. Nxe5 Rd8 22. Nxf7 Be6 23. Nxd8 Kxd8 24. Rfd1 Bd5 25. Qxh7 a5 26. Qh8+ Kc7 27. Qxg7+ Kb6 28. Rb1+ 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Casas Mejia, Santiago"]
[Black "Contreras Gonzalez, Cristian David"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1400"]
[BlackElo "1558"]
[PlyCount "28"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Bg4 6. Nf3 0-0 7. Be2 Nbd7 8. 0-0 Ne8 9. Qd3 c5 10. d5 f5 11. Ng5 fxe4 12. Qxe4 Bf5 13. Qe3 Bd4 14. Kh1 Bxe3 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Vina Baquero, Julian David"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "A01"]
[BlackElo "1400"]
[PlyCount "45"]
[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. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 a6 5. Bxc6 bxc6 6. Bxe5 Bb7 7. Nf3 d5 8. d3 Be7 9. Nbd2 0-0 10. 0-0 Qd7 11. c4 dxc4 12. Nxc4 Qg4 13. Na5 Ra7 14. Bxc7 Ba8 15. Bb6 Rd7 16. Ne5 Qg5 17. f4 Qh6 18. Nxd7 Nxd7 19. Bd4 Qg6 20. Rf3 Qh6 21. Rh3 Qe6 22. Qh5 f6 23. Qxh7+ 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "2"]
[White "Casas Mejia, Santiago"]
[Black "Cuellar Sanchez, Matias"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1400"]
[BlackElo "1570"]
[PlyCount "104"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. Nc3 b4 5. Nb1 g6 6. Nd2 Bg7 7. e4 d6 8. f4 Qc7 9. Ngf3 0-0 10. Be2 a5 11. 0-0 a4 12. Rb1 e6 13. b3 Ng4 14. Qe1 Ne3 15. Rf2 Nc2 16. Qf1 axb3 17. axb3 Na3 18. Rb2 Bxb2 19. Bxb2 Nc2 20. h3 Ne3 21. Qe1 exd5 22. cxd5 Ra2 23. Qb1 Qa7 24. Bd3 f5 25. Re2 fxe4 26. Bxe4 c4 27. Bxg6 Nc2+ 28. Kh1 hxg6 29. Qxc2 Bf5 30. Qc1 c3 31. Bxc3 bxc3 32. Qxc3 Rc2 33. Qb4 Rc1+ 34. Kh2 Qc7 35. Ng5 Na6 36. Qa3 Ra8 37. g4 Bd7 38. Re7 Qc2 39. Re2 Qd1 40. Rg2 Rc5 41. Qb2 Rxd5 42. Nde4 Rf8 43. Nf6+ Rxf6 44. Qxf6 Rxg5 45. Qd8+ Kf7 46. Qxd7+ Kf8 47. fxg5 Qd4 48. Qc8+ Kf7 49. Qd7+ Kf8 50. Qd8+ Kf7 51. Qf6+ Qxf6 52. gxf6 Kxf6 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Sanchez Barreto, Josue Efrain"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1734"]
[BlackElo "1400"]
[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. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. 0-0-0 b5 7. f3 a5 8. Kb1 a4 9. h4 a3 10. b3 b4 11. Nce2 0-0 12. Bh6 c5 13. dxc5 Ra6 14. Bxg7 Kxg7 15. Nf4 Rc6 16. e5 dxe5 17. Qxd8 Rxd8 18. Rxd8 exf4 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Gutierrez Pinzon, Sebastian"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1763"]
[BlackElo "1400"]
[PlyCount "49"]
[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. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 0-0 5. Qd2 d6 6. 0-0-0 Ne8 7. h4 f5 8. h5 Bxd4 9. Qxd4 e5 10. Bxe5 Nc6 11. Bc4+ Rf7 12. hxg6 Qg5+ 13. Qe3 Qxe3+ 14. fxe3 Nxe5 15. Bxf7+ Nxf7 16. gxf7+ Kxf7 17. exf5 Bxf5 18. Rf1 Kg6 19. Nd5 Be4 20. Nf4+ Kg7 21. Ne6+ Kg6 22. Nf3 Bd5 23. Nh4+ Kh5 24. Nf5+ Kg6 25. Ne7# 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "4"]
[White "Casas Mejia, Santiago"]
[Black "Lerma Munoz, Luis Alberto"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1663"]
[PlyCount "89"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. b3 c5 7. a3 Bxc3+ 8. Nxc3 dxc4 9. Bxc4 b6 10. 0-0 Nc6 11. dxc5 Qxd1 12. Rxd1 bxc5 13. Bb2 Bb7 14. Na4 Ne4 15. f3 Nf6 16. Bxf6 gxf6 17. Nxc5 Bc8 18. Rd6 Ne5 19. Be2 f5 20. f4 Ng4 21. e4 Ne3 22. Bf3 Rb8 23. b4 Rb6 24. Rd3 fxe4 25. Bxe4 Nc2 26. Rc1 Nxb4 27. axb4 Rxb4 28. Rg3+ Kh8 29. Rh3 Rxe4 30. Nxe4 Bb7 31. Nf6 Kg7 32. Nxh7 Rh8 33. Rcc3 Rxh7 34. Rxh7+ Kxh7 35. Rc7 Be4 36. Rxf7+ Kg6 37. Rxa7 Kf5 38. g3 Kg4 39. Re7 Bf5 40. Kh1 Be4+ 41. Kg1 Bf5 42. Kf2 Kh3 43. Rg7 Kxh2 44. g4 Be4 45. Rh7+ 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "2"]
[White "Casas Mejia, Santiago"]
[Black "Marino Sanchez, Joao"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1663"]
[PlyCount "19"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 b6 2. c4 g6 3. Nc3 Bg7 4. Bf4 Nh6 5. Nf3 0-0 6. Qd2 Ba6 7. Bxh6 Bxh6 8. Qxh6 Nc6 9. Ng5 e6 10. Qxh7# 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "6"]
[White "Casas Mejia, Santiago"]
[Black "Urquijo Prada, Juan Pablo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1663"]
[BlackElo "1509"]
[PlyCount "69"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. e3 cxd4 4. exd4 e6 5. Nc3 Qa5 6. cxd5 exd5 7. Nf3 Nf6 8. Bg5 Be7 9. Bb5+ Nbd7 10. Nd2 0-0 11. 0-0 h6 12. Bh4 Bb4 13. Rc1 Bxc3 14. bxc3 Qxb5 15. a4 Qc6 16. Qf3 Qxa4 17. c4 dxc4 18. Nxc4 b5 19. Qxa8 bxc4 20. Qf3 Ba6 21. h3 c3 22. Rfe1 c2 23. Qe3 Re8 24. Qd2 Rxe1+ 25. Qxe1 Qxd4 26. Bxf6 Nxf6 27. Rxc2 Bd3 28. Rd2 Ne4 29. Rd1 Nc3 30. Rd2 Ne4 31. Rd1 Nc3 32. Ra1 Ne2+ 33. Kh1 Nf4 34. Rd1 Ne2 35. Qxe2 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "5"]
[White "Cruz, David1"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1663"]
[PlyCount "61"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Qb6 4. d4 g6 5. d5 Nd8 6. c4 Bg7 7. Nc3 d6 8. Be2 e5 9. dxe6 Bxe6 10. 0-0 Nf6 11. Na4 Qc7 12. Bf4 0-0 13. Bxd6 Qd7 14. Bxf8 Qxd1 15. Rfxd1 Bxf8 16. e5 Nd7 17. Nc3 Bg7 18. Ng5 Nc6 19. Nxe6 fxe6 20. Rxd7 Nxe5 21. Rxb7 a5 22. Rd1 a4 23. f4 Nf7 24. Rdd7 Rf8 25. Bg4 Bd4+ 26. Kh1 Rd8 27. Rxf7 Bxc3 28. bxc3 Rd3 29. Rg7+ Kf8 30. Rxh7 Kg8 31. Bxe6+ 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "1"]
[White "Reyes Aristizabal, Andres"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1663"]
[PlyCount "41"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Qb6 6. Nd5 Qd8 7. Bf4 d6 8. Bb5 e5 9. Bg5 Nge7 10. 0-0 a6 11. Ba4 b5 12. Bb3 g6 13. Bf6 Rg8 14. Rc1 Qd7 15. Nb6 Qb7 16. Nxa8 Qxa8 17. Qxd6 Bd7 18. Bd5 Bh6 19. Rxc6 Bxc6 20. Bxc6+ Qxc6 21. Qxe7# 1-0

[Event "COL-ch U12"]
[Site "Choconta"]
[Date "2023.03.20"]
[Round "6"]
[White "Casas Mejia, Santiago"]
[Black "Castaneda Munoz, Gabriel Eduardo"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1300"]
[PlyCount "28"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nc6 5. e3 e5 6. dxe5 Nxe5 7. Qd4 d6 8. f4 Ng6 9. Qxg7 N8e7 10. Nf3 Nf5 11. Ng5 Nxg7 12. Nc3 Nf5 13. Ke2 h6 14. Nf3 Ngh4 0-1

[Event "COL-ch U12"]
[Site "Choconta"]
[Date "2023.03.19"]
[Round "5"]
[White "Diaz Navarro, Juan Pablo"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "C57"]
[BlackElo "1300"]
[PlyCount "57"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. Ng5 d5 5. Bb5 Bc5 6. 0-0 Bg4 7. Be2 Bxe2 8. Qxe2 Nd4 9. Qd1 c6 10. Nc3 Qb6 11. d3 0-0 12. Be3 Nxc2 13. Qxc2 Bxe3 14. Nd1 Bxg5 15. Re1 Bh4 16. Re3 Ng4 17. Rf3 c5 18. g3 Qg6 19. Qxc5 dxe4 20. dxe4 h6 21. gxh4 Ne3+ 22. Rg3 Rac8 23. Qxe3 Qh5 24. Qf3 Qxh4 25. Qg4 Qf6 26. Ne3 Qd6 27. Nf5 g6 28. Nxh6+ Kg7 29. Nxf7 1-0

[Event "COL-ch U12"]
[Site "Choconta"]
[Date "2023.03.19"]
[Round "4"]
[White "Duarte Guiza, Fredy Samuel"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1139"]
[BlackElo "1300"]
[PlyCount "46"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 Ng4 9. d3 Qd4 10. Qe2 Qxa4 11. f3 Be7 12. fxg4 Qxg4 13. Qxg4 Bxg4 14. 0-0 Bxg5 15. Bxg5 0-0 16. Bd2 Nb7 17. Bb4 c5 18. Ba3 Rfc8 19. Nc3 Nd6 20. Rfe1 c4 21. Bxd6 Rd8 22. Bxe5 cxd3 23. cxd3 Rxd3 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "2"]
[White "Casas Mejia, Santiago"]
[Black "Mesa Baez, Samuel"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1300"]
[BlackElo "1897"]
[PlyCount "92"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bf4 d6 6. Qd2 c6 7. e4 Nfd7 8. Bh6 e5 9. Bxg7 Kxg7 10. dxe5 dxe5 11. Be2 Na6 12. a3 Nac5 13. 0-0-0 Nb3+ 14. Kb1 Nxd2+ 15. Rxd2 Qe7 16. Rhd1 a5 17. h3 Nc5 18. Nh2 Nb3 19. Rd3 Be6 20. Ng4 Bxc4 21. Rd7 Qe6 22. R1d6 Qxd6 23. Rxd6 Bxe2 24. Nxe2 f6 25. Rd7+ Rf7 26. Rd3 Nc5 27. Rc3 Nxe4 28. Rc4 Nd2+ 29. Ka1 Nxc4 30. f4 e4 31. Nf2 f5 32. g4 a4 33. gxf5 gxf5 34. Nd4 Rd8 35. Ne6+ Kf6 36. Nxd8 Rd7 37. Nxb7 Rxb7 38. h4 Na5 39. b4 axb3 40. Nd1 Rd7 41. Nc3 Nc4 42. Kb1 Rd3 43. Ne2 Rd1+ 44. Nc1 b2 45. Ka2 bxc1Q 46. a4 Qb2# 0-1

