[Event "Velez op 10th"]
[Site "Velez Santander"]
[Date "2023.11.05"]
[Round "9"]
[White "Barrera Perez, Nicolas Andres"]
[Black "Barbosa, Brayan Steven"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1334"]
[PlyCount "123"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 Nc6 4. e3 Nb4 5. Bd3 Bxd3 6. cxd3 Nf6 7. h3 e6 8. a3 Nc6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. Re1 0-0 12. e4 dxe4 13. dxe4 Qd7 14. Nc3 Rad8 15. Ne5 Nxe5 16. dxe5 Qxd1 17. Raxd1 Rxd1 18. Rxd1 Ne8 19. Rd7 f6 20. exf6 gxf6 21. Nb5 Rf7 22. Rxf7 Kxf7 23. f4 a6 24. Nc3 Nd6 25. e5 fxe5 26. fxe5 Nc4 27. Na4 Nxe5 28. Nc5 b6 29. Nxa6 c5 30. b4 cxb4 31. axb4 Nc4 32. Kf2 e5 33. Kf3 Kf6 34. Nc7 Nd2+ 35. Ke3 Nc4+ 36. Kd3 Nd6 37. Nd5+ Ke6 38. Nxb6 e4+ 39. Ke3 Ke5 40. Nd7+ Kd5 41. Nf6+ Kc6 42. Nxe4 Nc4+ 43. Kf4 Kd5 44. Nf6+ Kc6 45. Nxh7 Kb5 46. g4 Kxb4 47. g5 Nd6 48. Ke5 Nf7+ 49. Kf6 Nd6 50. g6 Ne4+ 51. Ke5 Nf2 52. g7 Nd3+ 53. Kf6 Nc5 54. g8Q Ne4+ 55. Kg7 Nc5 56. Qd5 Kb5 57. Nf6 Kb4 58. Nd7 Na6 59. h4 Nc7 60. Qd6+ Kb5 61. Qxc7 Ka6 62. Qb6# 1-0

[Event "Velez op 10th"]
[Site "Velez Santander"]
[Date "2023.11.05"]
[Round "10"]
[White "Coaquira Gonzales, Oscar Adriano"]
[Black "Barrera Perez, Nicolas Andres"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1346"]
[PlyCount "29"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 g6 4. Nf3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. cxd5 cxd5 8. Nc3 e6 9. Bf4 Nc6 10. Rc1 Re8 11. Nb5 Re7 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bd6 Bf8 15. Bc7 1-0

[Event "Velez op 10th"]
[Site "Velez Santander"]
[Date "2023.11.04"]
[Round "7"]
[White "Barrera Perez, Nicolas Andres"]
[Black "Aponte Castillo, Ernesto"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2023"]
[PlyCount "52"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Nf5 7. Nbd2 cxd4 8. cxd4 Ncxd4 9. Nxd4 Nxd4 10. Nb3 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 Qg5 13. 0-0 Qxe5 14. Nb3 Nc6 15. Qe2 Qxe2 16. Bxe2 0-0 17. Rac1 Bd7 18. Nc5 Nd4 19. Nxd7 Nxe2+ 20. Kh1 Nxc1 21. Nxf8 Nxa2 22. Nd7 Rc8 23. Ne5 Nb4 24. Rd1 Rc2 25. Nd3 Nxd3 26. Rxd3 Rc1+ 0-1

[Event "Velez op 10th"]
[Site "Velez Santander"]
[Date "2023.11.04"]
[Round "8"]
[White "Sanabria Calderon, Santiago"]
[Black "Barrera Perez, Nicolas Andres"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1518"]
[PlyCount "21"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 f6 4. Bc4 Qe7 5. 0-0 Be6 6. d5 Bf7 7. Nc3 Nd7 8. Nb5 Qd8 9. Be3 Ne7 10. Nd2 c6 11. Nxd6# 1-0

[Event "Velez op 10th"]
[Site "Velez Santander"]
[Date "2023.11.03"]
[Round "5"]
[White "Pereira Vera, Henry Alberto"]
[Black "Barrera Perez, Nicolas Andres"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1750"]
[PlyCount "31"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Bc5 4. e3 d6 5. a3 a5 6. Qc2 Nf6 7. Nc3 Be6 8. Nf3 h6 9. 0-0-0 0-0 10. d4 exd4 11. exd4 Ng4 12. dxc5 Re8 13. Nd5 Ne7 14. h3 Nxd5 15. cxd5 Bxd5 16. Rxd5 1-0

[Event "Velez op 10th"]
[Site "Velez Santander"]
[Date "2023.11.03"]
[Round "6"]
[White "Santagada, Hector Ricardo"]
[Black "Barrera Perez, Nicolas Andres"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1775"]
[PlyCount "50"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Bc4 c5 5. c3 Nc6 6. cxd4 b6 7. 0-0 Nf6 8. Re1 Be7 9. Nc3 a6 10. Bg5 0-0 11. h3 b5 12. Nxb5 axb5 13. Bxb5 Bd7 14. e5 Nd5 15. Bxe7 Qxe7 16. dxc5 Nxe5 17. Bxd7 Qxd7 18. Qxd5 Nxf3+ 19. Qxf3 dxc5 20. Rad1 Qc7 21. b4 Rxa2 22. b5 Rb2 23. Rb1 Rxb1 24. Rxb1 Rb8 25. Qc6 Qxc6 0-1

[Event "Velez op 10th"]
[Site "Velez Santander"]
[Date "2023.11.02"]
[Round "4"]
[White "Barrera Perez, Nicolas Andres"]
[Black "Arango, Santiago"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2006"]
[PlyCount "66"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 Bf5 4. Bf4 e6 5. e3 Nh5 6. Bg3 Be7 7. Bd3 Bg4 8. h3 Nxg3 9. fxg3 Bh5 10. Qd2 Bd6 11. Qf2 c6 12. g4 Bg6 13. Bxg6 hxg6 14. 0-0-0 Nd7 15. g5 b5 16. a3 Qa5 17. Rhe1 Bxa3 18. bxa3 Qxc3 19. Rd3 Qa5 20. Qd2 Qxd2+ 21. Rxd2 a5 22. c3 0-0 23. g4 c5 24. Rb2 Rfb8 25. Kd2 Nb6 26. Ke2 Nc4 27. Ra2 b4 28. axb4 cxb4 29. cxb4 axb4 30. Rxa8 Rxa8 31. Rb1 Ra2+ 32. Kd3 Rf2 33. Ne5 Rd2# 0-1

