[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2024.12.29"]
[Round "7"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Narvaez Hurtado, Miguel Angel"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1765"]
[BlackElo "1488"]
[PlyCount "49"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 e6 5. Nbd2 a6 6. a4 Nbd7 7. d4 Be7 8. Bd3 h6 9. b4 cxd4 10. cxd4 0-0 11. Nc4 d5 12. exd5 Bxb4+ 13. Bd2 Bxd2+ 14. Qxd2 exd5 15. Nce5 Nxe5 16. dxe5 Ne4 17. Qb4 f5 18. exf6 Qxf6 19. 0-0 Ng5 20. Nxg5 Qxg5 21. Bh7+ Kf7 22. Rac1 Re8 23. Rc7+ Re7 24. Bg6+ Kf8 25. Re1 1-0

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2024.12.29"]
[Round "6"]
[White "Schuettler, Thomas"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1914"]
[BlackElo "1765"]
[PlyCount "67"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bg5 h6 6. Bh4 c6 7. Qc2 Qa5 8. Nd2 b5 9. c5 e5 10. e3 e4 11. b4 Qxb4 12. Nb3 Qa3 13. Be2 Bxc5 14. dxc5 Nxc5 15. 0-0 Nxb3 16. axb3 Qc5 17. b4 Qd6 18. Bg3 Qe6 19. Rfc1 h5 20. Bf1 0-0 21. Ne2 Bb7 22. Nd4 Qe8 23. Bd6 a6 24. Nb3 Rd8 25. Bxf8 Qxf8 26. Nc5 Bc8 27. Nxa6 Bxa6 28. Rxa6 Qxb4 29. Rxc6 Rd7 30. Rb1 Qa5 31. Rxb5 Qa1 32. Rc8+ Kh7 33. Rc7 Rd8 34. Rxf7 1-0

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2024.12.28"]
[Round "5"]
[White "Cayon, Diego Mauricio"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2083"]
[BlackElo "1765"]
[PlyCount "105"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 c6 4. Bg2 Nf6 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nbd7 8. 0-0 0-0 9. Qc2 Qc7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qh4 c5 14. g4 h6 15. dxc5 Qxc5 16. g5 hxg5 17. Nxg5 g6 18. Qh6 Re8 19. Rad1 Qf8 20. Qh4 Qg7 21. Rd6 Rb8 22. Rfd1 b6 23. Rc6 Bd7 24. Rc7 Red8 25. Rxa7 Be8 26. Rxd8 Rxd8 27. Nxe6 Rd1+ 28. Bf1 Qh8 29. Qxh8+ Kxh8 30. Ng5 Kg7 31. Rb7 Bd7 32. Rxb6 Nh7 33. Ne4 Bh3 34. Ng3 Ng5 35. f3 Rc1 36. Kf2 Bxf1 37. Nxf1 Rxc4 38. Nd2 Rh4 39. b4 f5 40. a4 f4 41. a5 Rxh2+ 42. Ke1 Rh3 43. Ke2 Rh2+ 44. Kd3 Rf2 45. a6 Nxf3 46. Nxf3 Rxf3+ 47. Ke4 Ra3 48. Kxf4 Ra4 49. Kg5 Kf7 50. Rb7+ Ke6 51. a7 Kd6 52. b5 Ra5 53. Kxg6 1-0

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2024.12.28"]
[Round "4"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Giraldo, Francisco Javier"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1765"]
[BlackElo "2005"]
[PlyCount "116"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d3 dxe4 5. Nxe4 Nxe4 6. dxe4 Qxd1+ 7. Kxd1 Bc5 8. Ke1 Nc6 9. Bf4 Nb4 10. Rc1 Nxa2 11. Rd1 Nb4 12. c3 Nc6 13. Bxc7 Bd7 14. b4 Rc8 15. Bg3 Be7 16. b5 Nb8 17. Bxb8 Rxb8 18. Ne5 Bc8 19. b6 a6 20. Bc4 Bf6 21. f4 g5 22. g3 gxf4 23. gxf4 Bxe5 24. fxe5 Bd7 25. Rd4 Rg8 26. Kf2 Bc6 27. Rg1 Ke7 28. Rg3 Rxg3 29. hxg3 Rg8 30. Kf3 Rg5 31. Rd6 Bd7 32. Kf4 h6 33. Be2 f6 34. Rd1 Rxe5 35. Rh1 Rxe4+ 36. Kxe4 Bc6+ 37. Kd4 Bxh1 38. Kc5 Kd7 39. Bd1 Bc6 40. c4 f5 41. Kd4 Kd6 42. c5+ Ke7 43. Ke5 Bd5 44. Ba4 Kd8 45. Kf6 h5 46. Bd1 f4 47. gxf4 h4 48. Bg4 Bg2 49. Kxe6 h3 50. Bxh3 Bxh3+ 51. f5 a5 52. c6 Bxf5+ 53. Kxf5 bxc6 54. Ke4 Kc8 55. Kd4 Kb8 56. Kc4 Kb7 57. Kc5 a4 58. Kc4 c5 0-1

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2024.12.27"]
[Round "3"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Cuesta Cifuentes, Jair Alfonso"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1765"]
[BlackElo "2008"]
[PlyCount "62"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. h3 e5 6. Na3 Be7 7. Bc4 Qe4+ 8. Qe2 Qxe2+ 9. Kxe2 e4 10. Nh2 Nf6 11. Nb5 0-0 12. Kd1 Rd8 13. Na3 Ne5 14. Be2 Bd7 15. b3 Nd5 16. g3 Bxh3 17. Bb2 Bf6 18. g4 Nf4 19. Rg1 Bh4 20. f3 Bf2 21. c4 Ned3 22. Bxd3 Nxd3 23. Kc2 Nb4+ 24. Kd1 Bxg1 25. Ke2 Bxh2 26. Rh1 exf3+ 27. Kxf3 Rxd2 28. Bc3 Rd3+ 29. Kf2 Bg3+ 30. Ke2 Re8+ 31. Be5 Rxe5# 0-1

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2024.12.26"]
[Round "1"]
[White "Chosson, Julien"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2035"]
[BlackElo "1765"]
[PlyCount "117"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Nc3 c6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nf3 Nbd7 9. 0-0 0-0 10. Qc2 Ne4 11. Rab1 Nxc3 12. Qxc3 b6 13. Rfc1 Ba6 14. cxd5 cxd5 15. Qc7 Qxc7 16. Rxc7 Rfd8 17. e3 Nf8 18. Ne5 Rdc8 19. Rbc1 Rxc7 20. Rxc7 Rc8 21. Rxc8 Bxc8 22. Nc6 Ng6 23. Nxa7 Ba6 24. Bf1 Bxf1 25. Kxf1 Ne7 26. Ke2 Kf7 27. Kd3 Ke8 28. Kc3 Kd7 29. Nb5 Kc6 30. Na3 Ng8 31. Nc2 Nf6 32. f3 g5 33. Kd3 g4 34. Ne1 gxf3 35. Nxf3 Kd6 36. a4 Ne4 37. Ke2 Ke7 38. Ne5 Kd6 39. Nd3 Nf6 40. Nf2 Kc6 41. Kf3 h5 42. Kf4 Nh7 43. b4 Kc7 44. h4 Kc6 45. Ke5 Kd7 46. a5 bxa5 47. bxa5 Ke7 48. a6 Nf8 49. Kf4 Nd7 50. a7 Nb6 51. Kg5 Kf7 52. Nd3 Kg7 53. Nf4 Kf7 54. Nxh5 Kg8 55. Nf4 Kh8 56. Nxe6 f4 57. Nxf4 Na8 58. Nxd5 Kh7 59. e4 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.11"]
[Round "9"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Lucio Pinzon, Santiago"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1779"]
[BlackElo "1722"]
[PlyCount "51"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Re1 d6 6. c3 0-0 7. d4 exd4 8. cxd4 Bb6 9. h3 h6 10. Nc3 Ne7 11. Ba4 c6 12. Qd3 Ng6 13. Bb3 Kh8 14. Be3 d5 15. e5 Ng8 16. Bc2 N8e7 17. Qd2 Bf5 18. Bd1 Kh7 19. g4 Be4 20. Nh2 Nh8 21. Nxe4 dxe4 22. Bc2 f5 23. exf6 Rxf6 24. Bxe4+ Kg8 25. Qd3 Nhg6 26. Nf3 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.10"]
[Round "8"]
[White "Mendoza Gomez, Juana Fernanda"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1703"]
[BlackElo "1779"]
[PlyCount "49"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. Nc3 Bb4 5. g3 Bxc3+ 6. bxc3 Ne4 7. Qb3 d6 8. Bg2 0-0 9. 0-0 Nd7 10. Nd2 Ndf6 11. Nxe4 fxe4 12. Bg5 d5 13. cxd5 exd5 14. Bxf6 Rxf6 15. Bxe4 c6 16. Bg2 Qe8 17. e4 Qh5 18. exd5 Rh6 19. h4 g5 20. dxc6+ Be6 21. cxb7 Rb8 22. Bd5 gxh4 23. Bxe6+ Kh8 24. Qd5 Qxd5 25. Bxd5 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.10"]
[Round "7"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Castano Herrera, Saray"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1779"]
[BlackElo "1897"]
[PlyCount "47"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. c3 Nge7 5. 0-0 g6 6. d4 cxd4 7. Bg5 Bg7 8. cxd4 exd4 9. Na3 0-0 10. Nc2 h6 11. Bxe7 Qxe7 12. Re1 Qc5 13. Bxc6 dxc6 14. e5 d3 15. Ncd4 Bg4 16. Qxd3 Rad8 17. Qe4 Bxf3 18. Nxf3 Rfe8 19. g3 Rd5 20. b4 Qe7 21. Rad1 Red8 22. Rxd5 Rxd5 23. Kg2 Qe6 24. h3 1/2-1/2

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.09"]
[Round "6"]
[White "Fernandez, Andres2"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1717"]
[BlackElo "1779"]
[PlyCount "59"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 d5 11. 0-0 dxe4 12. Nxe4 Nxd3 13. cxd3 Nxe4 14. dxe4 0-0 15. Be3 Be6 16. b3 Rac8 17. Rac1 f6 18. Rfd1 Rfd8 19. Rxd8+ Rxd8 20. Kf1 Kf7 21. Ke2 Rc8 22. Rxc8 Bxc8 23. b4 Be6 24. a3 Bc4+ 25. Kf3 Ke6 26. g3 g6 27. Bc5 h5 28. h4 f5 29. Ke3 Bb5 30. f3 1/2-1/2

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.09"]
[Round "5"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Gomez Silva, Maximiliano"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1779"]
[BlackElo "1714"]
[PlyCount "59"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nc6 5. Be3 Nf6 6. Nc3 Be6 7. c5 Bf5 8. Bd3 Qd7 9. Nf3 Be7 10. 0-0 h5 11. Bb5 h4 12. Ne5 Qe6 13. Qa4 0-0 14. Bxc6 bxc6 15. Qxc6 h3 16. Qxe6 fxe6 17. g3 Ng4 18. Nxg4 Bxg4 19. b4 a6 20. a4 Rfb8 21. b5 a5 22. Bf4 Rb7 23. Rfe1 Bf6 24. Be5 Bg5 25. f4 Bf6 26. Nd1 Bxe5 27. Rxe5 c6 28. b6 Kf7 29. Nf2 Bf3 30. Nxh3 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.08"]
[Round "4"]
[White "Campo Jimenez, David"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1814"]
[BlackElo "1779"]
[PlyCount "97"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qc7 Nge7 9. Nc3 Nb4 10. Bd3 d5 11. Nxd5 Nexd5 12. exd5 Nxd5 13. Qa5 Qd6 14. 0-0 0-0 15. Rd1 Be6 16. Bc4 Qc7 17. Qxc7 Nxc7 18. Bxe6 Nxe6 19. Be3 Rfc8 20. c3 Kf8 21. Rd5 f6 22. Rd6 Ke7 23. Rb6 Rc7 24. Rd1 Nf8 25. Rbd6 Rac8 26. f4 e4 27. f5 Rd7 28. R6d4 Rxd4 29. Rxd4 Nd7 30. Rxe4+ Ne5 31. Bd4 Kd6 32. Bxe5+ fxe5 33. Rh4 h6 34. Rg4 Rc7 35. Kf2 Rf7 36. Ke3 Kd5 37. c4+ Kc5 38. Ke4 Kxc4 39. Kxe5+ Kc5 40. b4+ Kc6 41. Rg6+ Kb5 42. a3 Ka4 43. Rg3 Re7+ 44. Kd6 Rf7 45. Rf3 Rf6+ 46. Kc7 b5 47. g4 g5 48. Kd7 h5 49. h3 1-0

[Event "Medellin Castro Memorial op-A 31st"]
[Site "Medellin"]
[Date "2024.08.07"]
[Round "2"]
[White "Narvaez Ramirez, Faber Alberto"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2057"]
[BlackElo "1779"]
[PlyCount "109"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Be7 7. 0-0 Ne4 8. Bxe7 Qxe7 9. Ne2 g5 10. c4 c6 11. Rc1 h5 12. Nd2 Ndf6 13. f3 Nxd2 14. Qxd2 g4 15. Nf4 Qg7 16. cxd5 exd5 17. Kh1 h4 18. Rce1 Bd7 19. e4 0-0-0 20. e5 Nh5 21. Nxh5 Rxh5 22. e6 Be8 23. Qf4 h3 24. g3 Qg5 25. fxg4 fxg4 26. Qxg5 Rxg5 27. Rf8 Kc7 28. e7 Rb8 29. Kg1 b6 30. Kf2 Kd6 31. Bf5 c5 32. Re6+ Kc7 33. Re5 cxd4 34. Rxd5 Rg7 35. Rxd4 Rxe7 36. Bxg4 Rf7+ 37. Rxf7+ Bxf7 38. Rd7+ Kc6 39. Rxf7 Rd8 40. Ke3 Re8+ 41. Kd2 Rd8+ 42. Kc3 a5 43. a4 Rd6 44. Bf3+ Rd5 45. Rf5 b5 46. Rxd5 bxa4 47. Rxa5+ Kb6 48. Kb4 Kc7 49. Kc5 Kd7 50. Bd5 Ke7 51. Ra6 Kf8 52. Ra7 a3 53. bxa3 Ke8 54. Kd6 Kd8 55. Ra8# 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.03"]
[Round "8"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Hurtado, Juan Felipe"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1547"]
[BlackElo "1398"]
[PlyCount "107"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Rb8 7. c3 e5 8. Qc2 Nge7 9. Be3 0-0 10. Rd1 Bg4 11. Nbd2 b5 12. h3 Bd7 13. Nf1 Qc8 14. Kh2 b4 15. Rac1 a5 16. d4 bxc3 17. bxc3 exd4 18. cxd4 Nb4 19. Qd2 Ba4 20. dxc5 d5 21. Re1 dxe4 22. Bf4 Rd8 23. Qe3 exf3 24. Qxf3 Bc6 25. Qe2 Rb7 26. Bxc6 Nbxc6 27. Bd6 Nd4 28. Qd3 Qf5 29. Qxf5 Nexf5 30. Nd2 Nxd6 31. cxd6 Rbd7 32. Rc7 Bf8 33. Ne4 Bg7 34. Rec1 f5 35. Rxd7 Rxd7 36. Rc8+ Kf7 37. Ng5+ Kf6 38. Rc7 Rxd6 39. Nxh7+ Ke6 40. Rxg7 Nf3+ 41. Kg2 Ne1+ 42. Kf1 Nd3 43. Rxg6+ Ke5 44. Rg7 Nc1 45. f4+ Kd4 46. g4 Ke3 47. gxf5 Rd1+ 48. Kg2 Rd2+ 49. Kh1 Ne2 50. f6 Nd4 51. Rg2 Rd1+ 52. Rg1 Rd2 53. Ng5 Ne2 54. f7 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.03"]
[Round "9"]
[White "Rodriguez Valencia, Sebastian"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1823"]
[BlackElo "1547"]
[PlyCount "59"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 b6 6. e3 Ba6 7. Ne5 b5 8. axb5 cxb5 9. Qf3 f6 10. Qxa8 fxe5 11. Be2 Qb6 12. Rxa6 Qxa6 13. Qxb8+ Kf7 14. Qxb5 Qxb5 15. Nxb5 exd4 16. exd4 Bb4+ 17. Bd2 Bxd2+ 18. Kxd2 Nf6 19. Bxc4 Rb8 20. Ra1 Ne4+ 21. Ke3 Ng5 22. h4 Rd8 23. Rxa7+ Kg6 24. hxg5 Kxg5 25. Bxe6 Rb8 26. Nc3 Rxb2 27. Ne4+ Kg6 28. g4 h5 29. Bf5+ Kh6 30. g5# 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "7"]
[White "Bode Polanco, Michael Steven"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1316"]
[BlackElo "1547"]
[PlyCount "90"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. cxd4 d6 6. Nc3 Nf6 7. Bd3 Be7 8. 0-0 0-0 9. Bf4 Nh5 10. Be3 e5 11. d5 Nb4 12. Be2 Nf6 13. a3 Na6 14. Nd2 b6 15. Rc1 Bb7 16. b4 Nd7 17. Nb5 Qb8 18. Qb3 Rc8 19. Nc4 Nf6 20. f3 Ne8 21. Rc2 Nac7 22. Nc3 Ba6 23. b5 Bb7 24. Bxb6 axb6 25. Nxb6 Qa7 26. Nca4 Nxd5 27. Rxc8 Rxc8 28. exd5 Bd8 29. Kh1 Bxb6 30. Nxb6 Qxb6 31. a4 Qd4 32. Rd1 Qc3 33. Qxc3 Rxc3 34. a5 Rb3 35. Bc4 Rb4 36. a6 Ba8 37. Rc1 Kf8 38. Bd3 Bxd5 39. Rc8 Be6 40. Rb8 Rd4 41. Kg1 Rxd3 42. b6 Bd5 43. b7 Bxb7 44. Rxb7 Ra3 45. a7 Ra2 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "6"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Perez Tangarife, Simon"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1547"]
[BlackElo "1745"]
[PlyCount "80"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 c5 3. Nf3 Nc6 4. g3 d5 5. Nbd2 e5 6. Bg2 d4 7. Nb3 Be6 8. Ng5 Bg4 9. f3 Bd7 10. f4 exf4 11. Bxf4 h6 12. Nf3 g5 13. Bd2 Bd6 14. Qe2 Qc7 15. 0-0 Ng4 16. h3 Nge5 17. Nxe5 Nxe5 18. c3 dxc3 19. bxc3 Bb5 20. c4 Bd7 21. Bc3 Be6 22. Nd2 Rh7 23. Rab1 Rb8 24. g4 Ng6 25. Nf3 Nf4 26. Qe3 b6 27. e5 Be7 28. Nd2 h5 29. gxh5 Rxh5 30. Rxf4 gxf4 31. Qxf4 Kd7 32. d4 Rg8 33. Kh2 Rh4 34. Qf3 cxd4 35. Rd1 Qxe5+ 36. Kh1 Rxg2 37. Kxg2 Bxh3+ 38. Kf2 Rf4 39. Qxf4 Bh4+ 40. Qxh4 Qe3# 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "5"]
[White "Castano Mejia, Juan Esteban"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1481"]
[BlackElo "1547"]
[PlyCount "119"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. 0-0 Bg7 5. Nc3 d6 6. h3 Nf6 7. d3 0-0 8. Be3 Nd7 9. d4 Qb6 10. d5 Nd4 11. Rb1 Nxf3+ 12. Qxf3 Ne5 13. Qe2 Nxc4 14. Qxc4 a6 15. b4 Qc7 16. bxc5 Bd7 17. c6 bxc6 18. Qd3 c5 19. Ne2 Rfb8 20. c4 Qa5 21. a3 Qc7 22. f4 Ra7 23. Rxb8+ Qxb8 24. Rb1 Rb7 25. Rxb7 Qxb7 26. Bc1 Ba4 27. Kf1 Qb3 28. Qxb3 Bxb3 29. Ke1 Bxc4 30. Kd2 Kf8 31. a4 a5 32. g3 Bb3 33. Nc3 Bxc3+ 34. Kxc3 Bxa4 35. Ba3 e6 36. dxe6 fxe6 37. e5 Ke7 38. exd6+ Kxd6 39. Kc4 Kc6 40. Bxc5 Bb5+ 41. Kd4 Bf1 42. h4 h5 43. Ba3 Kb5 44. Kc3 Bh3 45. Bd6 Kc6 46. Be5 Kc5 47. Kb3 Kb5 48. Bc3 Bg2 49. Be1 a4+ 50. Kc3 Kc5 51. Bd2 Kd5 52. Kd3 a3 53. Bc3 a2 54. Bb2 Bf1+ 55. Ke3 Kc4 56. Kd2 Kb3 57. Ba1 Kc4 58. Bb2 Kd5 59. Ke3 Bc4 60. Kf3 1/2-1/2

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "4"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Puerta Rendon, Jacobo"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1547"]
[BlackElo "1825"]
[PlyCount "113"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 b5 7. Bc2 d6 8. h3 0-0 9. d4 Bb7 10. Nbd2 Re8 11. d5 Nb8 12. c4 bxc4 13. Nxc4 c6 14. Be3 cxd5 15. Nb6 d4 16. Nxd4 Qxb6 17. Ne6 Qc6 18. Ng5 Qd7 19. Ba4 Bc6 20. Bb3 d5 21. f4 Nxe4 22. Nxe4 dxe4 23. Qh5 g6 24. Qh6 Bf8 25. Qg5 Qe7 26. fxe5 Qxg5 27. Bxf7+ Kh8 28. Bxg5 Rxe5 29. Bf6+ Bg7 30. Bxe5 Bxe5 31. Rad1 Ra7 32. Be8 Kg7 33. Rd8 Bxe8 34. Rxe8 Nc6 35. Rc1 Bd4+ 36. Kh1 Ne5 37. Rd1 Nd3 38. Kh2 Bxb2 39. Rd2 Be5+ 40. g3 Rc7 41. h4 Kf7 42. Rd8 Ke7 43. Rd5 Ke6 44. Ra5 Rc6 45. Re2 Nc5 46. Kg2 Kd5 47. Rc2 Bd4 48. Kf1 Rf6+ 49. Ke1 Rf3 50. Rcxc5+ Bxc5 51. Rxa6 Kd4 52. Ra8 Ke3 53. Rb8 Rxg3 54. Rb3+ Kf4 55. Rxg3 Kxg3 56. Ke2 Kxh4 57. Kf1 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.02.29"]
[Round "2"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Arenas Gonzalez, Juan Jose"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1547"]
[BlackElo "1287"]
[PlyCount "107"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Be7 5. Bg2 d6 6. 0-0 Nf6 7. Re1 0-0 8. Nbd2 e5 9. Nf1 Be6 10. b3 Qd7 11. Bb2 Nd4 12. c3 Nxf3+ 13. Bxf3 Bh3 14. d4 Qe6 15. Bg2 cxd4 16. cxd4 Bxg2 17. Kxg2 Rac8 18. Nd2 Nd7 19. Nf3 f5 20. dxe5 Nxe5 21. Bxe5 dxe5 22. Rc1 Rcd8 23. Qe2 f4 24. Qc4 Qxc4 25. Rxc4 Bd6 26. Rd1 Bb8 27. Rxd8 Rxd8 28. gxf4 exf4 29. e5 Kf7 30. Rxf4+ Ke6 31. Re4 h6 32. Rg4 Rd7 33. Re4 Kf5 34. Re2 Re7 35. Nd4+ Kf4 36. e6 Be5 37. Nb5 a6 38. Na3 b5 39. Nc2 Rxe6 40. f3 Rg6+ 41. Kf2 Bd6 42. Re4+ Kg5 43. h3 Bc5+ 44. Ne3 Bb6 45. Ke2 Bxe3 46. Kxe3 Rf6 47. Rg4+ Kh5 48. Rxg7 Kh4 49. f4 h5 50. Ke4 Kxh3 51. f5 h4 52. Ke5 Rf8 53. f6 Kh2 54. f7 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.02.28"]
[Round "1"]
[White "Lopez Rayo, Santiago"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2317"]
[BlackElo "1547"]
[PlyCount "89"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Be2 Qxg2 14. Rf1 Bh3 15. Bxd4 exd4 16. Nxa8 Nf6 17. Qxd4 Rxa8 18. 0-0-0 Qg5+ 19. f4 Qa5 20. Qd6+ Ke8 21. Rfe1 Be6 22. Bc4 Qf5 23. Bxe6 fxe6 24. Rxe6+ Kf7 25. Re7+ Kg8 26. Qd8+ Rxd8 27. Rxd8+ Ne8 28. Rdxe8+ Qf8 29. Rxf8+ Kxf8 30. Rxb7 h6 31. c4 Ke8 32. c5 Kd8 33. Rxg7 Kc8 34. f5 Kd8 35. f6 Ke8 36. c6 Kd8 37. c7+ Kc8 38. f7 Kxc7 39. f8Q+ Kc6 40. Qf6+ Kd5 41. Rd7+ Ke4 42. Rd4+ Ke3 43. Qf4+ Ke2 44. Rd2+ Ke1 45. Qf2# 1-0

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6.3"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Rojas Salas, Rihanna Irina"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "1066"]
[PlyCount "138"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Bd3 Nbd7 9. 0-0 Be7 10. Qd2 Bb7 11. Rad1 0-0 12. Rfe1 Rc8 13. Qf2 Qc7 14. Qg3 Rfd8 15. Bh6 g6 16. h4 Nb6 17. f4 Nc4 18. Bxc4 Qxc4 19. f5 b4 20. Nxe6 Re8 21. fxg6 fxg6 22. Nd5 Bxd5 23. exd5 Qxc2 24. Ng7 Ne4 25. Qg4 Qf2+ 26. Kh1 Qxh4+ 27. Qxh4 Bxh4 28. Nxe8 Bxe1 29. Rxe1 Rxe8 30. Kh2 Kf7 31. Rc1 Nc5 32. Kh3 Re2 33. Rb1 Rd2 34. a3 Rd3+ 35. g3 bxa3 36. bxa3 Rxa3 37. Rb6 Ne4 38. Kg4 Rxg3+ 39. Kf4 Rh3 40. Kxe4 Rh4+ 41. Kd3 a5 42. Rxd6 a4 43. Ra6 Rh3+ 44. Kc2 a3 45. d6 Rh2+ 46. Bd2 Ke8 47. Ra7 Kd8 48. Kb3 Rxd2 49. Ra6 Kd7 50. Kc3 Rxd6 51. Rxa3 h5 52. Kc4 g5 53. Ra5 Rg6 54. Kd4 h4 55. Ke3 g4 56. Kf2 Rf6+ 57. Kg2 Rf3 58. Rg5 h3+ 59. Kh2 Rf2+ 60. Kg3 Rg2+ 61. Kf4 h2 62. Rh5 g3 63. Kf3 Rg1 64. Kf4 g2 65. Rxh2 Rf1+ 66. Kg3 g1Q+ 67. Rg2 Qe3+ 68. Kh2 Rf2 69. Kh1 Qh3+ 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4.3"]
[White "Guzman Vera, Xiomara Anahi"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "159"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. d3 d5 5. exd5 Nxd5 6. Bxd5 Qxd5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 0-0 10. 0-0 f6 11. b3 Qf7 12. Re1 Qg6 13. Bd2 Bh3 14. g3 Rfe8 15. Nh4 Bg4 16. f3 Bxf3 17. Nxf3 Rad8 18. Nh4 Qf7 19. Re3 Qe7 20. Qe2 Qc5 21. c3 e4 22. d4 Nxd4 23. cxd4 Qxd4 24. Re1 Qxd2 25. Qxd2 Rxd2 26. a4 Ra2 27. Rxe4 Rxe4 28. Rxe4 Rb2 29. b4 Kf7 30. Nf5 a6 31. Ne3 Ra2 32. a5 b6 33. axb6 cxb6 34. Nc4 Ra1+ 35. Kg2 a5 36. Nxb6 a4 37. Nd5 a3 38. Ne3 Ra2+ 39. Kh3 Re2 40. b5 a2 41. Ra4 Rxe3 42. Rxa2 Rb3 43. Ra5 Ke6 44. Ra6+ Ke5 45. b6 g5 46. Kg4 Rb4+ 47. Kh5 Kf5 48. g4+ Rxg4 49. Ra5+ Kf4 50. Ra4+ Kf3 51. Rxg4 f5 52. b7 f4 53. b8Q Ke3 54. h4 f3 55. hxg5 f2 56. Qf4+ Ke2 57. Qxf2+ Kxf2 58. g6 hxg6+ 59. Rxg6 Kf3 60. Kh4 Kf2 61. Kh3 Kf1 62. Kh2 Kf2 63. Rf6+ Ke3 64. Kg2 Ke4 65. Kg3 Ke5 66. Rf1 Ke4 67. Rf4+ Ke5 68. Kg4 Ke6 69. Rf5 Ke7 70. Kg5 Ke6 71. Kg6 Ke7 72. Rf6 Ke8 73. Rf7 Kd8 74. Kf6 Ke8 75. Rh7 Kd8 76. Ke6 Kc8 77. Kd6 Kb8 78. Kc6 Ka8 79. Kb6 Kb8 80. Rh8# 1-0

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5.4"]
[White "Remicio Gomez, Joshua Santiago"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1221"]
[PlyCount "94"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. d3 d5 5. exd5 Nxd5 6. 0-0 Bc5 7. Bg5 f6 8. Bh4 Be6 9. Nbd2 Qd7 10. Re1 Bd6 11. Bxd5 Bxd5 12. Ne4 Bxe4 13. dxe4 0-0-0 14. Qd5 Nb4 15. Qc4 g5 16. Bg3 h5 17. h3 g4 18. hxg4 hxg4 19. Nh4 Rxh4 20. Bxh4 Be7 21. Rad1 Qa4 22. Qe6+ Rd7 23. Qg8+ Bd8 24. Bxf6 b6 25. Bxd8 Rxd1 26. Rxd1 Nxa2 27. Bf6+ Kb7 28. Bxe5 Qxc2 29. Qxa2 Qxd1+ 30. Kh2 Qe2 31. Qd5+ Ka6 32. Bxc7 Qxf2 33. b4 Qh4+ 34. Kg1 g3 35. Qe5 Qh2+ 36. Kf1 Qh1+ 37. Ke2 Qxg2+ 38. Ke3 Qf2+ 39. Kd3 g2 40. b5+ Kb7 41. Qe7 Qf3+ 42. Kd4 g1Q+ 43. Ke5 Qh5+ 44. Ke6 Qgg6+ 45. Kd7 Qxb5+ 46. Kd8 Qg8+ 47. Qe8 Qgxe8# 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3.4"]
[White "Ramirez Villegas, Nicolas David"]
[Black "Aguilera Espana, Juan Diego"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "83"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c3 Nc6 6. Be3 Nf6 7. Nd2 d6 8. Bb5 Bd7 9. Qa4 Qc7 10. Nxc6 Bxc6 11. Bxc6+ Qxc6 12. Qxc6+ bxc6 13. 0-0 0-0 14. Rad1 Rab8 15. b3 c5 16. e5 dxe5 17. Bxc5 Rbc8 18. Bxe7 Rfe8 19. Bxf6 Bxf6 20. c4 Red8 21. Ne4 Bg7 22. Rxd8+ Rxd8 23. c5 Rc8 24. Rc1 Bf8 25. a4 Kg7 26. b4 f5 27. Nd2 e4 28. Kf1 Kf6 29. Ke2 Bh6 30. b5 g5 31. a5 f4 32. Nxe4+ Kf5 33. Nd6+ Ke6 34. Nxc8 Kd7 35. b6 Kxc8 36. bxa7 Kb7 37. Ra1 Kxa7 38. Rb1 Ka6 39. c6 Kxa5 40. c7 Ka6 41. c8Q+ Ka7 42. Qb7# 1-0

