[Event "Cucuta Unicentro Cup"]
[Site "Cucuta"]
[Date "2021.09.21"]
[Round "7"]
[White "Contreras Esteves, Jairo Andres"]
[Black "Sanchez Vergel, Mauricio"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "119"]
[EventDate "2021.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Be3 a6 5. c3 b5 6. Bd3 Nf6 7. 0-0 Nbd7 8. Nbd2 c5 9. Qc2 c4 10. Be2 0-0 11. Rad1 Bb7 12. e5 Nd5 13. Ne4 Nxe3 14. fxe3 Bxe4 15. Qxe4 Nb6 16. Qh4 e6 17. Qg3 Nd5 18. Ng5 Bh6 19. e4 Qxg5 20. Qxg5 Bxg5 21. exd5 exd5 22. exd6 Be3+ 23. Kh1 Rad8 24. Rf3 Bg5 25. Rdf1 Rxd6 26. Bd1 Kg7 27. a4 Rf6 28. axb5 axb5 29. Rxf6 Bxf6 30. Re1 Ra8 31. Bf3 Ra2 32. Rb1 Ra7 33. Bxd5 Be7 34. Bc6 b4 35. g3 b3 36. d5 Rc7 37. Re1 Bc5 38. Re4 Re7 39. Rxe7 Bxe7 40. Bb5 Kf6 41. Bxc4 Kf5 42. Bxb3 Ke4 43. Bc4 Ke3 44. d6 Bxd6 45. Bxf7 Kd3 46. c4 Kc2 47. b3 Bc5 48. Kg2 Kd3 49. Kf3 Kd4 50. g4 g5 51. h3 Ke5 52. Bg8 h6 53. Bf7 Kd4 54. Be8 Kc3 55. Ba4 Kd4 56. Bc6 Ke5 57. Be8 Kd4 58. Bc6 Kd3 59. Ba4 Kd4 60. Bc6 1/2-1/2

[Event "Cucuta Unicentro Cup"]
[Site "Cucuta"]
[Date "2021.09.18"]
[Round "1"]
[White "Corzo Arocha, David"]
[Black "Sanchez Vergel, Mauricio"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1764"]
[PlyCount "55"]
[EventDate "2021.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. d3 Bc5 4. Nf3 d6 5. c3 Bg4 6. 0-0 Nf6 7. Be3 Bb6 8. Nbd2 0-0 9. Qc2 Be6 10. Bg5 Nb8 11. a4 a6 12. a5 Ba7 13. Bxe6 fxe6 14. Qb3 Qe8 15. Qxb7 Qc6 16. Qxc6 Nxc6 17. b4 Rab8 18. Be3 d5 19. Bxa7 Nxa7 20. Nxe5 dxe4 21. Nxe4 Nxe4 22. dxe4 Nb5 23. Nd7 Nxc3 24. Nxf8 Kxf8 25. Rfe1 Rxb4 26. Rac1 Nb5 27. Rc6 Kf7 28. Rxa6 1-0

[Event "Cucuta Unicentro Cup"]
[Site "Cucuta"]
[Date "2021.09.18"]
[Round "3"]
[White "Guevara Munoz, Angie Carolina"]
[Black "Sanchez Vergel, Mauricio"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "62"]
[EventDate "2021.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Bf4 Nd7 6. Qd2 b5 7. Bd3 e6 8. 0-0 c5 9. d5 Nb6 10. Bh6 Bxh6 11. Qxh6 Nxh6 12. Rfe1 b4 13. Ne2 c4 14. Bxc4 Nxc4 15. b3 Nb6 16. Ned4 e5 17. Nc6 Qc7 18. Nxb4 a5 19. Nd3 a4 20. b4 Ba6 21. Nb2 Qxc2 22. Rab1 Bd3 23. Rec1 Qxb1 24. Rxb1 Bxb1 25. Ng5 Rc8 26. g3 Rc1+ 27. Kg2 f6 28. Nf3 Bxe4 29. a3 Rc3 30. Nd1 Bxf3+ 31. Kh3 Bxd1 0-1

[Event "Cucuta Unicentro Cup"]
[Site "Cucuta"]
[Date "2021.09.18"]
[Round "5"]
[White "Lizarazo, Mario"]
[Black "Sanchez Vergel, Mauricio"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "27"]
[EventDate "2021.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Be3 Nd7 6. Bc4 b5 7. Bxf7+ Kxf7 8. Ng5+ Ke8 9. Ne6 Ra7 10. Nxd8 Kxd8 11. Qf3 h6 12. Qf7 Rh7 13. Qxg8+ Bf8 14. Qxh7 1-0

[Event "Cucuta Unicentro Cup"]
[Site "Cucuta"]
[Date "2021.09.18"]
[Round "6"]
[White "Sanchez Vergel, Mauricio"]
[Black "Lopez Rangel, Valerith Sofia"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "59"]
[EventDate "2021.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Nf3 Nf6 4. Bd3 e6 5. Bxf5 exf5 6. Qd3 g6 7. Qb5+ Nbd7 8. Nc3 c6 9. Qe2 Ne4 10. a3 b5 11. Na2 Rb8 12. Nb4 Qb6 13. Nd3 f6 14. Nd2 g5 15. Nb3 c5 16. Nd2 Bd6 17. f3 Nxd2 18. Bxd2 Kd8 19. b4 cxb4 20. Bxb4 Re8 21. 0-0 f4 22. Bc3 Rc8 23. Qe1 Qc6 24. Ba5+ Nb6 25. Ra2 Kd7 26. Bb4 Qc4 27. Rb2 fxe3 28. Bxd6 Kxd6 29. Qb4+ Ke6 30. Nc5+ 0-1

[Event "Cucuta Unicentro Cup"]
[Site "Cucuta"]
[Date "2021.09.18"]
[Round "2"]
[White "Sanchez Vergel, Mauricio"]
[Black "Prado Ospina, Deisler Said"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "78"]
[EventDate "2021.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nf3 c6 4. e3 Bg4 5. Nbd2 Nbd7 6. Bd3 e5 7. Be2 Bb4 8. dxe5 Nxe5 9. a3 Bxf3 10. Bxf3 Bxd2+ 11. Bxd2 Ne4 12. cxd5 Nd3+ 13. Kf1 Qxd5 14. Bxe4 Qxe4 15. Qc2 0-0-0 16. Bc3 Qc4 17. Qe2 f6 18. Rd1 Nxb2 19. Rxd8+ Rxd8 20. Qxc4 Nxc4 21. Ke2 Nxa3 22. Rd1 Rxd1 23. Kxd1 b5 24. Bd4 a5 25. Bc5 Nc4 26. Bf8 g6 27. h3 Kd7 28. g4 Ke6 29. Kc2 Kd5 30. Bg7 f5 31. Kd3 a4 32. Bc3 a3 33. Kc2 c5 34. g5 b4 35. Bf6 Ne5 36. f4 Nf3 37. Kb3 Ke4 38. Kc4 Kxe3 39. Kxc5 b3 0-1

[Event "Cucuta Unicentro Cup"]
[Site "Cucuta"]
[Date "2021.09.18"]
[Round "4"]
[White "Sanchez Vergel, Mauricio"]
[Black "Reyes Gutierrez, Edgardo Isaac"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "63"]
[EventDate "2021.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Nf3 c5 4. c3 Nd7 5. Bd3 Bd6 6. Nbd2 c4 7. Bc2 Ngf6 8. e4 0-0 9. e5 Bxe5 10. dxe5 Ne8 11. 0-0 g6 12. Re1 Nc5 13. Nf1 Ng7 14. Bh6 b5 15. Nd4 a6 16. Ng3 Na4 17. Bxg7 Kxg7 18. Re3 Nxb2 19. Qg4 h5 20. Nxh5+ Kg8 21. Nf6+ Kg7 22. Qh4 Rh8 23. Qg4 Qe7 24. Rg3 Bd7 25. Bxg6 fxg6 26. Qxg6+ Kf8 27. Nxd7+ Qxd7 28. Rf3+ Ke7 29. Rf7+ Ke8 30. Rg7+ Kd8 31. Rxd7+ Kxd7 32. Qg7+ 1-0

