[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.12"]
[Round "9"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Conto Garcia, Nicolas Alberto"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1156"]
[BlackElo "1500"]
[PlyCount "32"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 a6 2. d4 d6 3. Nf3 g6 4. c4 Bg7 5. Nc3 Nd7 6. Bd3 e5 7. d5 Nh6 8. Qe2 f5 9. Be3 f4 10. Bd2 Nc5 11. b4 Nd7 12. 0-0 a5 13. bxa5 Rxa5 14. Bc2 Nc5 15. Nb5 Ra8 16. a4 0-0 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "7"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Mendez Bolano, Yonis"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1156"]
[PlyCount "63"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 Nge7 5. Bd3 Ng6 6. c3 Be7 7. Be3 b6 8. Qd2 Nh4 9. Nxh4 Bxh4 10. g3 Be7 11. Qe2 Bb7 12. Nd2 Qd7 13. f4 g6 14. Nf3 h6 15. h4 a5 16. 0-0-0 Na7 17. h5 gxh5 18. Rxh5 Bf8 19. g4 Bg7 20. f5 0-0-0 21. f6 Bf8 22. g5 Qc6 23. gxh6 b5 24. Kb1 Qb6 25. h7 Nc6 26. Bxb5 Na7 27. Bd3 c6 28. Rg1 Ba3 29. Ng5 Nb5 30. Bxb5 Qxb5 31. Qxb5 cxb5 32. Nxf7 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "8"]
[White "Mo Chen, Orlando"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1600"]
[BlackElo "1156"]
[PlyCount "72"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bc4 Bc5 7. 0-0 Nge7 8. Bg5 0-0 9. a3 h6 10. Bh4 a6 11. Qd3 Qc7 12. Rac1 Ng6 13. Bg3 Nce5 14. Nxe5 Nxe5 15. Qe2 d6 16. Ba2 Qe7 17. Kh1 b5 18. f4 Nc6 19. Qd2 Bb7 20. b4 Bd4 21. Rcd1 Bf6 22. Ne2 Rad8 23. Bf2 Kh8 24. Bb6 Rd7 25. Kg1 Nb8 26. Qd3 Rc8 27. Nd4 Nc6 28. Ne2 Qe8 29. Bb1 e5 30. f5 d5 31. Nc3 Ne7 32. exd5 Nxd5 33. Nxd5 Rxd5 34. Qxd5 Bxd5 35. Rxd5 Qc6 36. Rc5 Qxb6 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "5"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Strusberg Crespo, Caleb Joshua"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1156"]
[BlackElo "1528"]
[PlyCount "88"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 f6 8. Qa4 Bd7 9. exf6 Nxf6 10. Nc3 Bd6 11. Bd2 0-0 12. 0-0 a6 13. a3 Na5 14. Qc2 Nc4 15. b4 Nxd2 16. Qxd2 a5 17. bxa5 Qxa5 18. a4 Bb4 19. Rfc1 Rac8 20. Rab1 Ne4 21. Qd3 Nxc3 22. Ra1 Nxe2+ 23. Qxe2 Rxc1+ 24. Rxc1 Rc8 25. Rxc8+ Bxc8 26. Ng5 h6 27. Nxe6 Bxe6 28. Qxe6+ Kf8 29. Qc8+ Kf7 30. Qxb7+ Be7 31. g3 Qe1+ 32. Kg2 Qe4+ 33. Kf1 Qxd4 34. Qb5 Qc4+ 35. Kg2 Qxb5 36. axb5 Ke6 37. Kf3 Bc5 38. Ke2 Ke5 39. f3 g5 40. Kd3 h5 41. h3 h4 42. gxh4 gxh4 43. Ke2 Kf4 44. b6 Bxb6 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "6"]
[White "Torres Orozco, Adrian de Jesus"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1483"]
[BlackElo "1156"]
[PlyCount "73"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. g3 dxc4 5. Bg2 e6 6. 0-0 Be7 7. Qc2 b5 8. Ne5 Bb7 9. Rd1 0-0 10. Nc3 Nd5 11. e4 Nxc3 12. bxc3 Nd7 13. Nxd7 Qxd7 14. a4 a6 15. axb5 cxb5 16. Ba3 Bxa3 17. Rxa3 Qe7 18. Rda1 Rfc8 19. e5 Bxg2 20. Kxg2 Qb7+ 21. Kg1 Rc6 22. Qe4 Qb6 23. d5 exd5 24. Qxd5 Rcc8 25. Qe4 Qc6 26. Qxc6 Rxc6 27. Rd1 Kf8 28. Rd5 Rac8 29. Rd7 Ra8 30. Rd5 Re8 31. f4 Ke7 32. Kf2 Rd8 33. Rxd8 Kxd8 34. Ke3 Ke7 35. Ke4 g6 36. Kd5 Kd7 37. g4 1/2-1/2

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "4"]
[White "Basabe Buelvas, Salvador"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1237"]
[BlackElo "1156"]
[PlyCount "56"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. e5 dxe5 5. Nxe5 e6 6. f4 Bd6 7. d4 cxd4 8. Qxd4 Bb4+ 9. c3 Qxd4 10. cxb4 0-0 11. b3 Qxa1 12. 0-0 Qd4+ 13. Kh1 Ne4 14. h3 Nd7 15. Kh2 Nxe5 16. fxe5 Qxe5+ 17. Kg1 Bd7 18. Bf4 Qd4+ 19. Kh1 b5 20. Be2 Nf2+ 21. Kg1 Nxh3+ 22. Kh2 Nxf4 23. Rxf4 Qxf4+ 24. g3 Qf2+ 25. Kh3 Rfc8 26. Bg4 Rc1 27. Bh5 Rh1+ 28. Kg4 Qf5# 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "3"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Betin Caliz, Jose"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1156"]
[BlackElo "1600"]
[PlyCount "107"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. h3 h6 7. c3 g5 8. d4 exd4 9. cxd4 g4 10. dxc5 gxf3 11. Qxf3 Ne5 12. Qb3 Rg8 13. Kh2 Nxc4 14. Qxc4 Qe7 15. cxd6 Qxd6+ 16. f4 Be6 17. Qb5+ Bd7 18. Qe5+ Qxe5 19. fxe5 Nxe4 20. Bxh6 Rg6 21. Bf4 0-0-0 22. Re1 Bc6 23. Re2 Rdg8 24. g4 Rh8 25. Rg2 Ng5 26. Rg3 Nf3+ 27. Kg2 Ne1+ 28. Kf2 Nc2 29. Na3 Nxa1 30. b3 b5 31. Bd2 Rd8 32. Bc3 a6 33. Ke2 Nxb3 34. axb3 Bd5 35. Bd2 Re6 36. Bf4 f6 37. Re3 fxe5 38. Bg5 Rd7 39. Nc2 Bh1 40. Nb4 e4 41. h4 a5 42. Nc2 Bf3+ 43. Rxf3 exf3+ 44. Kxf3 Rd3+ 45. Kf4 Re2 46. Na1 Rd4+ 47. Kf5 Rg2 48. Ke5 Rdxg4 49. Kd5 Kb7 50. Kc5 c6 51. Kd6 Ra2 52. Bf6 Rg6 53. Ke7 Rxf6 54. Kxf6 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "2"]
[White "Florez Perez, Owen Andrew"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "B52"]
[BlackElo "1156"]
[PlyCount "103"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 g6 9. 0-0 Bg7 10. Nde2 0-0 11. f3 Ne5 12. b3 Qc7 13. Kh1 Rfc8 14. Bg5 Ned7 15. Qd2 a6 16. a4 Qb6 17. Rab1 Qb4 18. Qe3 Qc5 19. Qd2 Nb6 20. Be3 Qc6 21. Nd4 Qc7 22. f4 Nbd7 23. f5 Ne5 24. h3 Nc6 25. fxg6 hxg6 26. Nxc6 Qxc6 27. Rf4 e6 28. Rd1 Nh5 29. Rf3 Rd8 30. Rdf1 Rd7 31. Bh6 Qc5 32. g4 Bxh6 33. Qxh6 Ng7 34. h4 Qe5 35. Qe3 Rf8 36. Rh3 Kh7 37. Qf3 Qd4 38. h5 g5 39. h6 Ne8 40. Nd5 Qe5 41. Nc3 f6 42. Qe3 Qc5 43. Qd3 Qe5 44. Ne2 Rh8 45. Ng1 Kg8 46. Nf3 Qf4 47. e5 Ng7 48. Nh4 Qxg4 49. Ng6 Rh7 50. Rxf6 Rd8 51. Ne7+ Kh8 52. hxg7+ 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "1"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1156"]
[BlackElo "2044"]
[PlyCount "66"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 Bg4 7. h3 Bh5 8. Be3 Qd7 9. Nbd2 Bxe3 10. fxe3 d5 11. exd5 Nxd5 12. Qe2 f5 13. Nxe5 Nxe5 14. Qxh5+ g6 15. Qe2 0-0-0 16. 0-0-0 Rhe8 17. d4 Nf7 18. Qd3 Rxe3 19. Qc2 Re2 20. Rdg1 Rde8 21. Bc4 Ne3 22. Qb3 Nxc4 23. Qxc4 Nd6 24. Qd3 Qa4 25. Kb1 R8e3 26. Qc2 Qxc2+ 27. Kxc2 Ne4 28. Rd1 Nf2 29. Rhg1 Nxd1 30. Kxd1 Rf2 31. Nc4 Ree2 32. g4 b5 33. Ne5 Rxb2 0-1

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.23"]
[Round "5"]
[White "Merino Vanegas, Santiago Andres"]
[Black "De La Ossa, Madera Ethan"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "1136"]
[BlackElo "1414"]
[PlyCount "46"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 Bb6 6. dxe5 dxe5 7. Qxd8+ Nxd8 8. Nxe5 f6 9. Nf3 Nc6 10. Bf4 Bg4 11. Nbd2 Nge7 12. 0-0 g5 13. Bg3 0-0-0 14. Nb3 Ng6 15. h3 Bxf3 16. gxf3 Nce5 17. Bxe5 Nxe5 18. Be2 h5 19. Nd4 g4 20. f4 Bxd4 21. cxd4 Rxd4 22. fxe5 Rxe4 23. Bd3 Rxe5 1/2-1/2

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.22"]
[Round "3"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Conto Garcia, Nicolas Alberto"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1136"]
[BlackElo "1281"]
[PlyCount "91"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 dxc6 7. Qxd8+ Bxd8 8. Nc3 Be7 9. Bf4 Bb4 10. f3 Ba5 11. 0-0-0 Ke7 12. Ne2 c5 13. c3 Be6 14. Bxe6 Kxe6 15. Be3 Nd7 16. Rd2 c6 17. Rhd1 Rhd8 18. Ng3 g6 19. f4 Bc7 20. Ne2 b6 21. g4 Nf6 22. f5+ Ke7 23. Bg5 Rxd2 24. Rxd2 Bxh2 25. Rd3 Be5 26. Rh3 Kf8 27. fxg6 hxg6 28. Rh8+ Ng8 29. Bh6+ Bg7 30. g5 f6 31. Nf4 Kf7 32. Rh7 fxg5 33. Rxg7+ Kf6 34. Rxg6+ Ke5 35. Bxg5 Kxe4 36. Ne2 Re8 37. Bd2 Kf5 38. Rg2 Nf6 39. Rg5+ Ke6 40. Nf4+ Kf7 41. Nh5 Ne4 42. Rg7+ Ke6 43. Rg4 Kd6 44. Bf4+ Kd5 45. Bd2 Rh8 46. Ng3 1/2-1/2

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.22"]
[Round "4"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2051"]
[BlackElo "1136"]
[PlyCount "105"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Nf3 Nf6 6. Ne5 Be7 7. Be2 0-0 8. 0-0 Nbd7 9. f4 Nxe5 10. fxe5 Ne4 11. Nxe4 fxe4 12. Bd2 Bd7 13. c5 b6 14. b4 b5 15. Bg4 Rxf1+ 16. Qxf1 Qc7 17. g3 Rf8 18. Qh3 Qc8 19. a4 a6 20. axb5 axb5 21. Ra7 Kh8 22. Kg2 g6 23. Qh6 Rf7 24. Be2 Bf8 25. Qh4 Qb8 26. Ra1 Kg7 27. g4 Be7 28. Qg3 Be8 29. g5 Bd8 30. Bg4 Bd7 31. h4 Rf8 32. Qh3 Re8 33. Be1 Qb7 34. Bf2 Bc8 35. Bg3 Qe7 36. Bf4 Qf7 37. h5 Kg8 38. Rh1 Qg7 39. Kg3 Re7 40. Ra1 Qf8 41. Ra8 Bd7 42. Ra7 Bc8 43. Ra8 Bd7 44. Kg2 Re8 45. Ra7 Re7 46. Rxd7 Rxd7 47. Bxe6+ Kg7 48. Bxd7 Qe7 49. hxg6 hxg6 50. Qh6+ Kf7 51. Qh7+ Kf8 52. Qh8+ Kf7 53. e6+ 1-0

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.21"]
[Round "1"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Sepulveda Navarro, Danilson David"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1136"]
[PlyCount "16"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 d5 4. exd5 Qxd5 5. Nc3 Qe6+ 6. Be3 Nxd4 7. Nxd4 cxd4 8. Qxd4 a6 1-0

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.21"]
[Round "2"]
[White "Torres Tejedor, Horling"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1615"]
[BlackElo "1136"]
[PlyCount "62"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Nh5 8. Be2 Ng7 9. 0-0 Ne6 10. Be3 Bg7 11. f4 0-0 12. Ne4 Qc7 13. Qe1 d6 14. exd6 exd6 15. f5 Nd4 16. f6 Nxe2+ 17. Qxe2 Re8 18. Qd2 Rxe4 19. fxg7 Ba6 20. Rfe1 Rae8 21. Bf2 Rxe1+ 22. Rxe1 Rxe1+ 23. Qxe1 Kxg7 24. Qe8 c5 25. Be1 Bc8 26. Bc3+ f6 27. Qe4 Bb7 28. Qf4 Qe7 29. h3 d5 30. b4 cxb4 31. Bd4 a5 1/2-1/2

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "8"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Gamarra Pardo, Sebastian Andres"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1136"]
[BlackElo "1369"]
[PlyCount "57"]
[EventDate "2022.07.06"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3 Qb6 9. Bb3 Nxe4 10. Nf5 Bxc3+ 11. bxc3 Qa5 12. fxe4 gxf5 13. 0-0 Qxc3 14. Bh6 Qd4+ 15. Kh1 Qxd1 16. Raxd1 Be6 17. exf5 Bxb3 18. cxb3 f6 19. Rfe1 Rg8 20. Rxd6 Rd8 21. Rxd8+ Kxd8 22. Rd1+ Ke8 23. h3 Rg3 24. Kh2 Rc3 25. Rc1 Rd3 26. Rc4 Kf7 27. Bf4 a5 28. Ra4 b5 29. Ra3 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "9"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Ramirez Girado, Joshua Daid"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "1136"]
[PlyCount "62"]
[EventDate "2022.07.06"]
[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. Bc4 Bc5 4. c3 h6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 d6 8. 0-0 Nge7 9. Be3 0-0 10. h3 a6 11. a3 Ba7 12. Qd2 b5 13. Ba2 b4 14. Nd5 a5 15. axb4 Ba6 16. Rfc1 axb4 17. Nxb4 Nxb4 18. Qxb4 Bb6 19. Bc4 Bxc4 20. Qxc4 d5 21. exd5 Nxd5 22. Bd2 Nf6 23. Bb4 Re8 24. Bc5 Qd5 25. Qxd5 Nxd5 26. Nd2 Nf4 27. Re1 Ne2+ 28. Kh2 Rxa1 29. Rxa1 Nxd4 30. Bxb6 cxb6 31. Ra4 Ne6 1/2-1/2

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.09"]
[Round "7"]
[White "Escorcia Bolano, Andrees Josee"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1136"]
[PlyCount "45"]
[EventDate "2022.07.06"]
[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. d4 cxd4 3. c3 Nc6 4. Bd2 Nf6 5. Bd3 g6 6. g3 Bg7 7. Nf3 dxc3 8. Nxc3 d6 9. Bf1 0-0 10. Bg2 Be6 11. 0-0 Qd7 12. Re1 a6 13. Be3 Bh3 14. Bh1 h5 15. Qd2 Ng4 16. Bg5 f6 17. Qd5+ Kh7 18. Re2 Nce5 19. Nh4 fxg5 20. Nd1 gxh4 21. gxh4 Nf6 22. Qd2 Qg4+ 23. Bg2 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "5"]
[White "De La Ossa, Madera Ethan"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1473"]
[BlackElo "1136"]
[PlyCount "95"]
[EventDate "2022.07.06"]
[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 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 a6 6. a4 e6 7. h3 Be7 8. Bf4 d5 9. Bb3 0-0 10. 0-0 b6 11. e5 Nd7 12. Re1 Na5 13. Ba2 Rb8 14. b3 b5 15. Qd2 b4 16. Ne2 Nb6 17. Rac1 d4 18. Ng3 Bb7 19. Ne4 Bxe4 20. Rxe4 Nd5 21. Ree1 Nxf4 22. Qxf4 Nc6 23. Rcd1 h6 24. Qe4 Na5 25. Nd2 Qd7 26. Nc4 Nxc4 27. dxc4 a5 28. Rd3 Qb7 29. Qg4 Kh7 30. Rg3 Rg8 31. f4 Rbf8 32. f5 Qc8 33. fxe6 Qxe6 34. Qe4+ f5 35. exf6+ Qxe4 36. Rxe4 Bxf6 37. h4 Re8 38. Rgg4 Re5 39. Rxe5 Bxe5 40. g3 Re8 41. Bb1 Kg8 42. Kg2 Re7 43. Re4 Bf6 44. Kf3 Kf7 45. Rxe7+ Kxe7 46. h5 Ke6 47. Ke4 Bg5 48. g4 1/2-1/2

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "4"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Echeverry Betancur, Jorge Andres"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1136"]
[BlackElo "1648"]
[PlyCount "84"]
[EventDate "2022.07.06"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Bb3 Bd7 10. h4 h5 11. Qd2 Na5 12. 0-0-0 Rc8 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Bh6 Nxe4 16. fxe4 Rxd4 17. Qe3 Rxd1+ 18. Rxd1 Bxh6 19. Qxh6 Be6 20. Qg5 Qc7 21. Nd5 Bxd5 22. exd5 Rc8 23. c3 Qd7 24. Ka1 Kg7 25. Re1 Re8 26. Qe3 Qa4 27. g3 e6 28. b3 Qa5 29. c4 a6 30. Rf1 Qd8 31. Qd4+ e5 32. Qf2 Qe7 33. Kb1 e4 34. Qe3 Qe5 35. Kc2 b5 36. Qc3 Qxc3+ 37. Kxc3 bxc4 38. bxc4 Rb8 39. Rf4 f5 40. Rf1 Kf6 41. Rf4 Rb1 42. Rf2 Rg1 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "3"]
[White "Gonzalez Rodriguez, Jose David"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1136"]
[PlyCount "84"]
[EventDate "2022.07.06"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 Bd7 10. g4 Qa5 11. h4 h5 12. Be2 Rfc8 13. Nb3 Qc7 14. Bh6 Ne5 15. gxh5 Nxh5 16. Nd5 Qd8 17. Bxg7 Kxg7 18. f4 Ng4 19. f5 Ngf6 20. Kb1 Nxe4 21. Qd4+ Nef6 22. Bxh5 gxh5 23. Rdg1+ Kh7 24. Qd1 Qf8 25. Rg5 Ng8 26. Rxh5+ Nh6 27. Nd4 f6 28. Rg1 Rc5 29. Nf4 Bxf5 30. Nfe6 Bxe6 31. Nxe6 Qf7 32. Rg7+ Qxg7 33. Nxg7 Kxg7 34. Rxc5 dxc5 35. Qd5 Nf7 36. Qxc5 Nd6 37. Qc7 Kf7 38. b3 Rh8 39. c4 Rxh4 40. c5 Rh1+ 41. Kc2 Rh2+ 42. Kc3 Nb5+ 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "2"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Ospina Castro, Santiago"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "1136"]
[BlackElo "2088"]
[PlyCount "48"]
[EventDate "2022.07.06"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. h4 h6 11. Bxf6 Bxf6 12. Nxc6 Bxc6 13. Qxd6 Qa5 14. Bc4 Rd8 15. Qg3 Bxc3 16. bxc3 Qxc3 17. Rxd8+ Kxd8 18. Rd1+ Kc8 19. Bd3 Rd8 20. Kb1 Ba4 21. Qf2 Rd4 22. a3 Bb5 23. Ka2 Ra4 24. Kb1 Rxa3 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.06"]
[Round "1"]
[White "Carvajal Barreto, Johan Sebastian"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1771"]
[BlackElo "1136"]
[PlyCount "93"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. f3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 bxc4 12. d5 f6 13. Qa4+ Qd7 14. dxe6 Qxa4 15. Rxa4 Nc6 16. Bxc4 Nge7 17. Ne2 0-0 18. 0-0 Rfc8 19. Rfa1 Ba6 20. Nf4 Kf8 21. Nd5 Ra7 22. Nb6 Rcc7 23. Nd7+ Ke8 24. Bd5 Bc8 25. Nb6 Ra6 26. Nc4 Kd8 27. Nxa5 Nxd5 28. exd5 Ne5 29. Bxe5 fxe5 30. d6 Rxd6 31. Re4 Rxe6 32. Rae1 Rc5 33. Nb3 Rb5 34. Nd2 Ke7 35. Nc4 Kf6 36. Ne3 Bb7 37. Rc4 Bd5 38. Rc7 Bc6 39. Ng4+ Kf5 40. Rxg7 Rb7 41. Rg8 Rf7 42. h4 e4 43. fxe4+ Rxe4 44. Nh6+ Kf6 45. Rxe4 Bxe4 46. Nxf7 Kxf7 47. Rg5 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.08"]
[Round "9"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Bossa Osorio, Eduardo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1279"]
[BlackElo "1146"]
[PlyCount "83"]
[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 a6 6. Nbd2 d6 7. Bb3 h6 8. h3 0-0 9. Nf1 Be6 10. Bc2 d5 11. exd5 Bxd5 12. Ng3 Re8 13. 0-0 e4 14. dxe4 Nxe4 15. Nxe4 Bxe4 16. Qxd8 Raxd8 17. Bxe4 Rxe4 18. g3 Rd3 19. Kg2 Re2 20. Rb1 Ne5 21. Nxe5 Rxe5 22. Bf4 Re7 23. Rfe1 Red7 24. Re2 g5 25. Be3 Bxe3 26. fxe3 Rd2 27. Rbe1 c5 28. Kf3 f5 29. Rxd2 Rxd2 30. Re2 Rxe2 31. Kxe2 Kf7 32. e4 Ke6 33. exf5+ Kxf5 34. Ke3 Ke5 35. c4 b5 36. b3 b4 37. Kd3 h5 38. Ke3 a5 39. h4 gxh4 40. gxh4 Kf5 41. Kf3 Ke5 42. Ke3 1/2-1/2

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "8"]
[White "Agudelo Zapata, Yarli Alejandra"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "1193"]
[BlackElo "1279"]
[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. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. e3 Nf6 5. d4 exd4 6. exd4 Bb4 7. Bd2 Ne7 8. a3 Bxc3 9. Bxc3 d5 10. c5 c6 11. g3 Bf5 12. Bg2 0-0 13. 0-0 Qd7 14. Ne5 Qc8 15. Bd2 h6 16. b4 Ng6 17. Nxg6 fxg6 18. Qb3 Bh3 19. f3 h5 20. Qd3 Bxg2 21. Kxg2 Qf5 22. Qxf5 gxf5 23. Rfe1 Rae8 24. a4 Rxe1 25. Rxe1 Re8 26. b5 Rxe1 27. Bxe1 Kf7 28. b6 a6 1/2-1/2

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "7"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Zapata Polo, Orlando Jose"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1279"]
[BlackElo "1307"]
[PlyCount "41"]
[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 d6 6. Bb3 0-0 7. h3 h6 8. 0-0 Nh7 9. Be3 Bb6 10. Nbd2 Kh8 11. Qe2 f5 12. Bxb6 axb6 13. Nh2 Qg5 14. exf5 Bxf5 15. Ne4 Qg6 16. g4 Nf6 17. f3 Nxe4 18. fxe4 Bd7 19. Rf3 h5 20. Raf1 Rxf3 21. Qxf3 1/2-1/2

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "6"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Giraldo Alvarez, Tomas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1279"]
[BlackElo "1291"]
[PlyCount "52"]
[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 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. Nbd2 0-0 8. 0-0 Ba7 9. Re1 Ne7 10. Nf1 Ng6 11. Ng3 h6 12. Be3 Re8 13. h3 d5 14. Bxa7 Rxa7 15. Qe2 c6 16. Qe3 Ra8 17. Rad1 Qc7 18. h4 Bg4 19. h5 Nf4 20. Rc1 dxe4 21. dxe4 N6xh5 22. Nxh5 Bxh5 23. Bd1 Rad8 24. g3 Nd3 25. Rc2 Nxe1 26. Qxe1 Qe7 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "5"]
[White "Zapata Jaramillo, Sara Camila"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1411"]
[BlackElo "1279"]
[PlyCount "70"]
[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. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 e6 5. Be2 Be7 6. d3 h6 7. Nbd2 0-0 8. c4 c6 9. Ne5 Nbd7 10. Ndf3 Nxe5 11. Nxe5 Nd7 12. 0-0 Nxe5 13. Bxe5 f6 14. Bb2 e5 15. d4 e4 16. cxd5 cxd5 17. Rc1 Rc8 18. Rxc8 Qxc8 19. Qb1 Qd7 20. Rc1 Rc8 21. Rxc8+ Qxc8 22. Bd1 Kf7 23. Bc2 Bh7 24. f3 f5 25. fxe4 fxe4 26. Qf1+ Qf5 27. Qxf5+ Bxf5 28. Kf2 Bd6 29. g3 Ke7 30. Ke2 h5 31. Bc3 g5 32. Be1 Kd7 33. Kd2 Kc6 34. Kc3 a5 35. a4 Bb4+ 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "3"]
[White "Guerra Abril, Jesus Gabriel"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1349"]
[BlackElo "1279"]
[PlyCount "49"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Bc4 a6 11. g4 b5 12. Bb3 Qa5 13. h4 h5 14. gxh5 Nxh5 15. Nxc6 Bxc6 16. Rdg1 Kh7 17. Rg5 Bxc3 18. bxc3 Qa3+ 19. Kb1 a5 20. Rhg1 e6 21. Qd4 Rg8 22. f4 a4 23. Qd1 Nf6 24. Bc1 Nxe4 25. Qh5+ 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.06"]
[Round "6"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Mercado Florez, Diego Armando"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1300"]
[BlackElo "1344"]
[PlyCount "63"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Be6 7. Bb5 Qd7 8. Re1 0-0 9. d4 a6 10. Bxc6 Qxc6 11. d5 Nxd5 12. exd5 Bxd5 13. Be3 Bxe3 14. Rxe3 Rfe8 15. Nbd2 Re6 16. b3 Rf6 17. c4 Bxf3 18. Nxf3 e4 19. Nd4 Qb6 20. Rxe4 c5 21. Nf3 Rg6 22. Qd2 f5 23. Qd5+ Kh8 24. Re6 Rxe6 25. Qxe6 Qc6 26. Rd1 Qe4 27. Qxe4 fxe4 28. Ng5 Re8 29. Nf7+ Kg8 30. Nxd6 e3 31. Nxe8 exf2+ 32. Kxf2 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.06"]
[Round "5"]
[White "Torres Rodriguez, Carlos Enrique"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1103"]
[BlackElo "1300"]
[PlyCount "63"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. h3 Bd7 9. Qd2 Nc6 10. 0-0-0 Rc8 11. Kb1 Ne5 12. f4 Nc4 13. Bxc4 Rxc4 14. Qd3 Rc8 15. Ndb5 a6 16. Na3 b5 17. Nd5 b4 18. Nxb4 a5 19. Nd5 Nxd5 20. Qxd5 Be6 21. Qd3 Qc7 22. Bd4 Rb8 23. Bxg7 Kxg7 24. Nb5 Qb6 25. Qd4+ Qxd4 26. Nxd4 Bd7 27. Rhe1 Rfc8 28. e5 dxe5 29. Rxe5 e6 30. Rxa5 Ra8 31. Rxa8 Rxa8 32. Nf5+ 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.05"]
[Round "4"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Pena De Lima, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1300"]
[BlackElo "1463"]
[PlyCount "65"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 Nf6 6. Nbd2 0-0 7. 0-0 a6 8. Bb3 Qe7 9. Re1 b5 10. Nf1 Bb7 11. h3 Nh5 12. d4 Bb6 13. d5 Nb8 14. Qe2 Nd7 15. Be3 Bxe3 16. Qxe3 Nf4 17. Ng3 Nc5 18. Bc2 Bc8 19. Ne2 Nxe2+ 20. Rxe2 f5 21. exf5 Bxf5 22. Bxf5 Rxf5 23. Nd4 Rf7 24. Nc6 Qd7 25. Nb4 Raf8 26. b3 Rf6 27. Nd3 Nxd3 28. Qxd3 Qf7 29. Rf1 Rf5 30. Kh2 Qg6 31. f3 Qf7 32. Re4 Qe7 33. a4 1/2-1/2

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.05"]
[Round "3"]
[White "Nardey de Moya, Luis Alfredo"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1196"]
[BlackElo "1300"]
[PlyCount "52"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d3 Nf6 5. Nc3 e6 6. 0-0 Be7 7. Bg5 0-0 8. Qc1 a6 9. Qf4 Nh5 10. Qg4 Bxg5 11. Nxg5 Nf6 12. Qh4 h6 13. Nf3 b5 14. Rfe1 bxc4 15. e5 dxe5 16. Nxe5 Nxe5 17. Rxe5 Qd4 18. Qxd4 cxd4 19. Ne4 Nxe4 20. Rxe4 cxd3 21. cxd3 Rd8 22. Rc1 a5 23. Rc7 Ba6 24. Rf4 Rf8 25. Rd7 Rac8 26. Rfxd4 Rc1# 0-1

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.04"]
[Round "1"]
[White "Lopez, Luis Alejandro"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1864"]
[BlackElo "1300"]
[PlyCount "77"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c3 d5 3. e3 e6 4. Bb5+ c6 5. Ba4 Bd6 6. d4 0-0 7. Bc2 Nbd7 8. Nbd2 b5 9. a3 a5 10. b3 Bb7 11. Bb2 Qc7 12. h4 Rfc8 13. Rc1 c5 14. 0-0 cxd4 15. cxd4 Qd8 16. g3 Qe7 17. Nb1 Ba6 18. Re1 Nb6 19. Ne5 b4 20. a4 Nbd7 21. f4 Ne8 22. Bd3 Rxc1 23. Bxc1 Bxd3 24. Qxd3 Ndf6 25. Nd2 Bxe5 26. dxe5 Ng4 27. Bb2 Qa7 28. Nf3 Qa6 29. Qxa6 Rxa6 30. Nd4 g6 31. Kg2 Ng7 32. Kf3 Nh2+ 33. Ke2 Nf5 34. Nxf5 exf5 35. Rc1 Ng4 36. Rc8+ Kg7 37. Bd4 Nh6 38. Bc5 Ng8 39. Bf8+ 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.04"]
[Round "2"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Navarro Solano, Jahir Enrique"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1300"]
[PlyCount "68"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f3 Be7 7. Be3 a6 8. Qd2 Qc7 9. 0-0-0 d6 10. Bc4 Bd7 11. Bb3 e5 12. Nxc6 bxc6 13. h4 h5 14. Rdg1 c5 15. Nd5 Nxd5 16. Qxd5 0-0 17. c4 Be6 18. Qd2 Qd7 19. Qe2 f5 20. exf5 Bxf5 21. g4 hxg4 22. fxg4 Be4 23. Rh2 Bf3 24. Qd2 Rf7 25. Bd1 e4 26. g5 Raf8 27. Bxc5 Bxg5 28. hxg5 dxc5 29. Qe3 Qe6 30. b3 Qe5 31. Rf2 Qa1+ 32. Kc2 Qxa2+ 33. Kc3 Qa1+ 34. Kc2 Bxd1+ 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9"]
[White "Castillo Valdes, Keneth Alexander"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "104"]
[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. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 c4 7. Nb1 Bd6 8. Bg3 0-0 9. Nbd2 b5 10. b4 a5 11. a3 Bb7 12. Ne5 Qc7 13. Ndf3 Ne4 14. Qc1 axb4 15. axb4 Rxa1 16. Qxa1 Ra8 17. Qb2 f6 18. Nxc6 Bxc6 19. Bxd6 Qxd6 20. Be2 Qc7 21. 0-0 Qa7 22. h3 Qa2 23. Rb1 Nxc3 24. Qxa2 Rxa2 25. Bxc4 Nxb1 26. Bxa2 Nc3 27. Bb3 Ne2+ 28. Kf1 Nc1 29. Bc2 Na2 30. Ne1 Nxb4 31. Bb1 g5 32. g4 h6 33. Kg2 Kf7 34. f4 Bd7 35. Nd3 Nxd3 36. Bxd3 b4 37. Kf3 b3 38. e4 dxe4+ 39. Bxe4 b2 40. Ke3 Bc6 41. Bd3 Bg2 42. f5 exf5 43. Bxf5 Bxh3 44. Kd2 Bxg4 45. Bd3 f5 46. Kc3 f4 47. Kxb2 f3 48. Kc3 Ke6 49. Kc4 Kd6 50. d5 Bh3 51. Kd4 f2 52. Ke4 f1Q 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8"]
[White "Ibarra, Adonis"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "73"]
[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. d4 d5 2. Bf4 c6 3. c3 Nf6 4. Nf3 e6 5. e3 Bd6 6. Ne5 0-0 7. Nd2 b5 8. Bd3 Bb7 9. 0-0 Qc7 10. Ndf3 Nbd7 11. h3 a5 12. Nxd7 Qxd7 13. Ne5 Qe7 14. Qf3 Nd7 15. Qh5 g6 16. Qh6 Nxe5 17. dxe5 Bc7 18. Bg5 f6 19. exf6 Qf7 20. Be2 Bd8 21. Rfd1 Bxf6 22. Bxf6 Qxf6 23. f3 Rfd8 24. Rd4 e5 25. Rh4 Qg7 26. Qg5 Rd6 27. f4 exf4 28. Rxf4 h6 29. Qg3 Qe5 30. Rf8+ Rxf8 31. Qxe5 Rdf6 32. Rf1 Rxf1+ 33. Bxf1 a4 34. Bd3 Kh7 35. Qe7+ Kg8 36. Bxg6 Rf1+ 37. Kxf1 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "7"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Vargas Diaz, Juan David"]
[Result "1/2-1/2"]
[ECO "C24"]
[PlyCount "101"]
[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 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Be7 7. Bd2 0-0 8. Nc3 Nf6 9. Re1 Bd6 10. a3 Bg4 11. h3 Bh5 12. Ne4 Nd4 13. Ng3 Nxf3+ 14. gxf3 Bg6 15. Bc3 Re8 16. b4 Qd7 17. Kg2 Bf5 18. Nxf5 Qxf5 19. Qe2 Qg5+ 20. Kh1 Qh4 21. Kg2 Qg5+ 22. Kh2 Qh4 23. Kg2 Nh5 24. Bd2 Nf4+ 25. Bxf4 exf4 26. Qxe8+ Rxe8 27. Rxe8+ Bf8 28. Rae1 Qg5+ 29. Kh2 g6 30. R1e7 Qxe7 31. Rxe7 Bxe7 32. Bb3 Kg7 33. c4 f5 34. d4 Kf6 35. h4 h5 36. c5 Kg7 37. Kh3 Kf8 38. a4 b6 39. cxb6 cxb6 40. b5 Kg7 41. Be6 Kf6 42. Bd5 Bb4 43. Bg8 g5 44. hxg5+ Kxg5 45. Be6 Kf6 46. Bd7 Bc3 47. d5 Bd4 48. Kh4 Bxf2+ 49. Kxh5 Be3 50. Kh6 Bd2 51. Kh5 1/2-1/2

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Cabrera Novoa, Emanuel"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1359"]
[PlyCount "56"]
[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 Nf6 3. d4 Bg4 4. f3 Bf5 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. c4 Qd7 8. Be3 Nc6 9. a3 0-0-0 10. d5 Ne5 11. f4 Ng4 12. Bd4 Kb8 13. h3 Nf6 14. Nf3 e6 15. Ne5 Qe8 16. Bd3 Bxd3 17. Qxd3 exd5 18. cxd5 Rxd5 19. g4 c5 20. g5 Rxd4 21. Qc3 Nd5 22. Qg3 f6 23. gxf6 gxf6 24. 0-0 Bd6 25. Qh2 Rg8+ 26. Kh1 fxe5 27. fxe5 Ne3 28. exd6 Qe4+ 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5"]
[White "Valencia Marulanda, Daniel"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "61"]
[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. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. f4 Nbd7 6. Nf3 Qc7 7. 0-0 Bg7 8. d3 0-0 9. Qe1 a6 10. h3 b5 11. g4 Bb7 12. f5 b4 13. Nd1 Ne5 14. Qh4 Nxf3+ 15. Rxf3 c4 16. Bh6 a5 17. Ne3 cxd3 18. cxd3 Rfe8 19. fxg6 fxg6 20. Bxg7 Kxg7 21. g5 Ng8 22. Raf1 Rf8 23. Ng4 Rxf3 24. Rxf3 Qc1+ 25. Kh2 Qxb2 26. Nh6 Qe5+ 27. Kh1 Qa1+ 28. Rf1 Qe5 29. Rf7+ Kh8 30. Nxg8 Qa1+ 31. Bf1 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Ortega Lopez, Mateo"]
[Result "0-1"]
[ECO "A38"]
[BlackElo "1194"]
[PlyCount "62"]
[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. c4 g6 4. Nc3 Bg7 5. g3 Nf6 6. Bg2 0-0 7. 0-0 d6 8. d3 h6 9. Be3 e5 10. Qd2 Ng4 11. Ne2 Nxe3 12. Qxe3 Be6 13. h4 Qd7 14. Nh2 Rab8 15. f4 exf4 16. Nxf4 Bd4 17. Qxd4 Nxd4 18. Kh1 b5 19. b3 bxc4 20. dxc4 a5 21. Rf2 a4 22. bxa4 Qxa4 23. Nxe6 fxe6 24. Rxf8+ Rxf8 25. Ng4 Kg7 26. Ne3 Nc2 27. Nxc2 Qxc2 28. a4 Rf2 29. Rg1 Qxc4 30. Rb1 Qxa4 31. Rb7+ Kf6 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2"]
[White "Espinosa Avila, Jose David"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1424"]
[PlyCount "55"]
[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. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 e6 6. e3 Be7 7. Nf3 0-0 8. Bd3 Nc6 9. 0-0 a6 10. Rc1 Bd7 11. Ne5 Rc8 12. Nxd7 Qxd7 13. Na4 Qd8 14. a3 Nd7 15. b4 a5 16. b5 Na7 17. Qb3 Rxc1 18. Rxc1 g5 19. Bc7 Qc8 20. Rc2 Re8 21. Bxa5 Qb8 22. Bc7 Qc8 23. Bg3 Qd8 24. Rc7 f5 25. Rxb7 Nc8 26. Bc7 Qxc7 27. Rxc7 Nf6 28. b6 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "1"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Vargas, Daniel Fernando"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1594"]
[PlyCount "70"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 Be7 10. 0-0-0 b5 11. Bd3 Nb6 12. Kb1 Nc4 13. Bxc4 bxc4 14. Nc1 Rb8 15. g4 Qc7 16. h4 0-0 17. h5 Rfc8 18. g5 Qb7 19. b3 cxb3 20. cxb3 Nd7 21. Rdg1 Nf8 22. Nd5 Bxd5 23. Qxd5 Qxd5 24. exd5 Rc3 25. Re1 Rbc8 26. f4 f6 27. gxf6 Bxf6 28. fxe5 Bxe5 29. Bg5 Nd7 30. Re3 R3c5 31. Rd1 Nf6 32. Red3 Ne4 33. Bd2 Rc2 34. Be1 Rb2+ 35. Ka1 Rxb3+ 0-1

[Event "COL-ch sf2 U16"]
[Site "Bocagrande"]
[Date "2019.05.12"]
[Round "6.14"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Olivera Tejedor, Gabriel"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1456"]
[BlackElo "1549"]
[PlyCount "32"]
[EventDate "2019.05.09"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 Qxb3 7. axb3 Nh6 8. h3 Nf5 9. Be3 Nxe3 10. fxe3 b6 11. Nbd2 Be7 12. h4 f6 13. exf6 gxf6 14. c4 dxc4 15. bxc4 Nb4 16. 0-0-0 Bb7 1/2-1/2

[Event "COL-ch sf2 U16"]
[Site "Bocagrande"]
[Date "2019.05.11"]
[Round "4.12"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Escorcia Herrera, Flavio Fabrizio"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1456"]
[BlackElo "1381"]
[PlyCount "28"]
[EventDate "2019.05.09"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. Bxc6+ bxc6 9. d3 0-0 10. 0-0 Bg4 11. Be3 f5 12. Bg5 Bxf3 13. Qxf3 Qxg5 14. Qxc6 Kh8 0-1

[Event "COL-ch sf2 U16"]
[Site "Bocagrande"]
[Date "2019.05.11"]
[Round "5.14"]
[White "Salas Severiche, Ruben Dario"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1456"]
[PlyCount "31"]
[EventDate "2019.05.09"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bb3 Nf6 5. Nc3 0-0 6. d3 d6 7. Bg5 b6 8. Nd5 Nd4 9. Nxd4 Bxd4 10. c3 Bc5 11. 0-0 Be6 12. Nxf6+ gxf6 13. Bh6 Re8 14. Bxe6 fxe6 15. Qg4+ Kh8 16. Qg7# 1-0

[Event "COL-ch sf2 U16"]
[Site "Bocagrande"]
[Date "2019.05.10"]
[Round "3.14"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Ladron De Guevara Mendez, Lorena"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "1456"]
[BlackElo "1375"]
[PlyCount "29"]
[EventDate "2019.05.09"]
[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 e5 2. Nc3 Nc6 3. Bc4 Qf6 4. Qf3 Nd4 5. Qxf6 Nxf6 6. Nd5 Nxd5 7. Bb3 Nb4 8. Kf1 Nbxc2 9. Rb1 b6 10. Nf3 Ba6+ 11. Kg1 Ne2+ 12. Kf1 Nc3+ 13. Kg1 Nxb1 14. Bxc2 Nxd2 15. Nxd2 0-1

[Event "COL-ch sf2 U16"]
[Site "Bocagrande"]
[Date "2019.05.10"]
[Round "2.12"]
[White "Moscote Santana, Anyelis"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1178"]
[BlackElo "1456"]
[PlyCount "34"]
[EventDate "2019.05.09"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 b6 7. Nd5 Bb7 8. Bg5 d6 9. Qd2 Nd4 10. Nxf6+ gxf6 11. Bh6 Nxf3+ 12. gxf3 Re8 13. Kh1 Kh8 14. Rg1 Rg8 15. Bxf7 Rxg1+ 16. Rxg1 Qg8 17. Bxg8 Rxg8 1-0

[Event "COL-ch sf2 U16"]
[Site "Bocagrande"]
[Date "2019.05.09"]
[Round "1.10"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Ruiz Jaraba, Valentina Sofia"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1456"]
[BlackElo "1469"]
[PlyCount "43"]
[EventDate "2019.05.09"]
[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. Nf3 d6 3. Bc4 Nf6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 b5 7. Bb3 e5 8. Nf5 b4 9. Ne2 d5 10. Bg5 Bxf5 11. exf5 d4 12. f4 Bd6 13. fxe5 Bxe5 14. Ba4+ Nbd7 15. Nxd4 0-0 16. 0-0 Qc7 17. Bxf6 Nxf6 18. Qd2 Rad8 19. c3 Ne4 20. Qe3 Bxh2+ 21. Kh1 Ng3+ 22. Qxg3 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.05"]
[Round "6.14"]
[White "Canavera Bertel, Shaquil Rasec"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "0-1"]
[ECO "C64"]
[BlackElo "1456"]
[PlyCount "70"]
[EventDate "2019.05.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Nc3 c6 8. Bc4 Nf6 9. 0-0 d6 10. b3 Bxc3 11. Rb1 Nxe4 12. Re1 Bxe1 13. Qxe1 d5 14. Bd3 Qe7 15. f3 Nf6 16. Qxe7+ Kxe7 17. Ba3+ Kd7 18. Bf5+ Kc7 19. Bxc8 Raxc8 20. Re1 Rhe8 21. Rd1 Re6 22. c4 dxc4 23. bxc4 Rd8 24. Rc1 Rde8 25. Kf1 b6 26. g4 Re3 27. Kf2 Rxa3 28. Kg3 Re2 29. h4 h6 30. g5 Nd7 31. Kf4 Rexa2 32. Re1 b5 33. cxb5 cxb5 34. Re7 Ra4+ 35. Kf5 g6# 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.04"]
[Round "5.12"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Martinez Cuspoca, Isaias"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1456"]
[PlyCount "96"]
[EventDate "2019.05.02"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 Nh6 7. dxc5 Bxc5 8. 0-0 Ng4 9. Qe1 Bd7 10. b4 Bxf2+ 11. Rxf2 Nxf2 12. Qxf2 0-0 13. Be3 d4 14. Nxd4 Nxd4 15. Bxd4 Qc7 16. Nd2 Bc6 17. a4 a6 18. Bf3 Bxf3 19. Qxf3 Rfd8 20. Qe3 Rxd4 21. Qxd4 Rd8 22. Qe3 Rd5 23. Rc1 Rxe5 24. Qf4 Re1+ 25. Rxe1 Qxf4 26. Rd1 g6 27. g3 Qe3+ 28. Kg2 Qe2+ 29. Kg1 Qxd1+ 30. Nf1 Qxa4 31. Ne3 Qa1+ 32. Kf2 Qxc3 33. Kf3 Qxb4 34. h4 h5 35. Nc2 Qc3+ 36. Kg2 Qxc2+ 37. Kh3 Qd1 38. Kh2 Qg4 39. Kg2 b5 40. Kh2 f5 41. Kg2 a5 42. Kh2 f4 43. gxf4 Kf7 44. Kh1 Kf6 45. Kh2 Kf5 46. Kh1 Kxf4 47. Kh2 Kf3 48. Kh1 Qg2# 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "3.6"]
[White "Florez Caceres, Rafael Omar"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1603"]
[BlackElo "1456"]
[PlyCount "80"]
[EventDate "2019.05.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 a6 5. Ba4 Bc5 6. 0-0 b5 7. Bb3 Bb7 8. c3 Bb6 9. h3 d6 10. Nbd2 Ne7 11. Re1 Ng6 12. Nf1 0-0 13. Ng3 h6 14. Bd2 a5 15. Qc1 Re8 16. Nf5 Nf4 17. Bxf4 exf4 18. Qxf4 Kh7 19. Bxf7 g5 20. Nxg5+ Kh8 21. Qh4 Nh7 22. Nxh7 Qxh4 23. Nxh4 Kxh7 24. Bxe8 Rxe8 25. Nf5 Kg6 26. a4 c6 27. Nxd6 Rb8 28. Nxb7 Rxb7 29. axb5 cxb5 30. d4 b4 31. cxb4 axb4 32. Rad1 Rd7 33. d5 Ba5 34. e5 Re7 35. d6 Re6 36. d7 Kf7 37. d8Q Bxd8 38. Rxd8 Ke7 39. Rd6 Rxd6 40. exd6+ Kxd6 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "2.15"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Pacheco Navarro, Jaime Sebastian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1456"]
[PlyCount "101"]
[EventDate "2019.05.02"]
[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 d6 2. d4 e6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bd3 d5 6. exd5 exd5 7. Bf4 Bg4 8. Nb5 Bb4+ 9. c3 Ba5 10. Qd2 Bxf3 11. gxf3 Qe7+ 12. Qe3 Qxe3+ 13. fxe3 0-0 14. 0-0-0 Nh5 15. Nxc7 Rac8 16. Nxd5 Rcd8 17. Bc4 Rd7 18. b4 Bd8 19. Rhe1 Re8 20. Bg3 Ne7 21. Nxe7+ Bxe7 22. Bb5 Red8 23. Bxd7 Rxd7 24. Be5 f6 25. Bf4 b6 26. a4 a6 27. a5 bxa5 28. bxa5 Rb7 29. d5 Ba3+ 30. Kd2 g5 31. Bg3 Rb5 32. f4 Rxd5+ 33. Kc2 Rxa5 34. Ra1 Nxg3 35. hxg3 h6 36. fxg5 fxg5 37. Kb3 h5 38. Rxa3 Rxa3+ 39. Kxa3 Kf7 40. Rg1 Kf6 41. g4 hxg4 42. Rxg4 Kf5 43. Rg3 g4 44. c4 Kg5 45. c5 Kh4 46. c6 Kxg3 47. c7 Kh3 48. c8Q Kh4 49. e4 g3 50. Qg8 Kh3 51. e5 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.02"]
[Round "1.7"]
[White "Vargas Viscaino, Jesus Daniel"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1623"]
[BlackElo "1456"]
[PlyCount "53"]
[EventDate "2019.05.02"]
[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 e5 2. Nf3 Nc6 3. d4 d6 4. Nc3 f6 5. Be2 f5 6. dxe5 dxe5 7. Qxd8+ Nxd8 8. Nxe5 fxe4 9. Nxe4 Bf5 10. Bd3 g6 11. 0-0 Be7 12. Re1 Ne6 13. g4 Bxe4 14. Bxe4 Nc5 15. Bg2 Nf6 16. b4 Na4 17. Bxb7 Rb8 18. Bc6+ Kf8 19. Bh6+ Kg8 20. Bxa4 Rxb4 21. Bb3+ Rxb3 22. axb3 Bd6 23. Rxa7 Bxe5 24. Rxe5 Kf7 25. Rxc7+ Nd7 26. Rxd7+ Kf6 27. Bg7# 1-0

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.13"]
[Round "5.21"]
[White "Cortes Baron, Jose Miguel"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "71"]
[EventDate "2019.04.11"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. d4 exd4 8. cxd4 Nxd4 9. Nxd4 Nxe4 10. Re1 d5 11. Bd3 f5 12. Nc3 Bxd4 13. Nxe4 fxe4 14. Bc2 Qf6 15. Be3 Bxb2 16. Rb1 Bc3 17. Rf1 Re8 18. Qxd5+ Qe6 19. Qh5 Qg6 20. Bb3+ Be6 21. Qh4 Qg4 22. Qxg4 Kf7 23. Bxe6+ Rxe6 24. Qf5+ Ke7 25. Bg5+ Bf6 26. Bxf6+ gxf6 27. Rxb7 Rd8 28. Rxc7+ Rd7 29. Qc5+ Ke8 30. Rxd7 Kxd7 31. Rd1+ Ke8 32. Qc7 Re7 33. Qc6+ Kf7 34. Rd7 Kf8 35. Qd6 Kf7 36. Qxe7+ 1-0

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.12"]
[Round "3.21"]
[White "Cardona, Jacobo"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1480"]
[PlyCount "83"]
[EventDate "2019.04.11"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 b5 7. Bb3 0-0 8. Nbd2 d6 9. c3 b4 10. Nc4 a5 11. h3 Bb7 12. Be3 Bxe3 13. Nxe3 bxc3 14. bxc3 Qe7 15. Rb1 g6 16. Nd5 Nxd5 17. Bxd5 Rfd8 18. Rxb7 Ra6 19. Qa4 Qd7 20. Qc4 Rf8 21. Qxa6 Nd8 22. Qb5 Qe7 23. Rb8 Kh8 24. Qxa5 c6 25. Rxd8 Rxd8 26. Bxc6 Rc8 27. Qb6 f6 28. Qb7 Rc7 29. Qb8+ Kg7 30. Qe8 Qxe8 31. Bxe8 Rxc3 32. Bb5 Rc5 33. a4 Kf8 34. Nd2 Ke7 35. Nb3 Rc3 36. Bc4 Kd7 37. Rc1 Rxc1+ 38. Nxc1 Kc6 39. Nb3 Kb6 40. a5+ Ka7 41. a6 h5 42. Na5 1-0

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.11"]
[Round "1.21"]
[White "Campos Perilla, Miguel Angel"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1344"]
[PlyCount "21"]
[EventDate "2019.04.11"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bd6 6. 0-0 0-0 7. Re1 b6 8. b4 Nb8 9. dxe5 Be7 10. exf6 Bxf6 11. e5 1-0

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.03.17"]
[Round "1.2"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Acosta Polo, Edinson"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1624"]
[PlyCount "60"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Quintal H"]
[BlackTeam "Quintal G"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. e3 e6 3. Nc3 Bb4 4. Bd2 c5 5. dxc5 Bxc5 6. Bd3 0-0 7. Ne4 Nxe4 8. Bxe4 d5 9. b4 Bb6 10. Bd3 e5 11. Nf3 e4 12. Bb5 Bg4 13. Be2 exf3 14. Bxf3 Bxf3 15. Qxf3 Qf6 16. Qxf6 gxf6 17. 0-0 Nc6 18. b5 Ne5 19. f3 Nc4 20. Bc1 Bxe3+ 21. Bxe3 Nxe3 22. Rfc1 d4 23. c3 d3 24. Kf2 Rfe8 25. c4 d2 26. Rd1 Nxd1+ 27. Rxd1 Rad8 28. a4 Rd4 29. c5 Kf8 30. c6 Re1 0-1

