[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "11"]
[White "Guerrero, Hernando"]
[Black "Borre Meza, Orlando David"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1773"]
[BlackElo "1886"]
[PlyCount "78"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nf6 5. e3 Nc6 6. Bd3 a6 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. dxc5 Bxc5 11. a3 Qc7 12. b4 Bd6 13. Ne4 Nxe4 14. Bxe4 f5 15. Bxc6+ Bxc6 16. Nd4 Bd5 17. Qh5+ g6 18. Qh6 e5 19. Nf3 0-0-0 20. Bb2 Kb7 21. Rfc1 Qe7 22. Ng5 Rd7 23. Rd1 Bb3 24. Re1 Rhd8 25. e4 f4 26. Nf3 Bb8 27. Rac1 Rd3 28. Qg5 Qxg5 29. Nxg5 Rd2 30. Bc3 Ra2 31. Nf3 Ba7 32. Bxe5 Bxf2+ 33. Kh1 Bxe1 34. Rxe1 Rd1 35. Rxd1 Bxd1 36. Bxf4 Bxf3 37. gxf3 Rf2 38. e5 Rxf3 39. Bg3 Rxa3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "10"]
[White "Loaiza Cuervo, Santiago"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2039"]
[BlackElo "1773"]
[PlyCount "29"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. Qd3 Nbc6 12. h4 Bd7 13. h5 0-0-0 14. Rg1 Nf5 15. Nxc3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "9"]
[White "Guerrero, Hernando"]
[Black "Acevedo Vergara, Jorge Luis"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1773"]
[PlyCount "22"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 c6 5. 0-0 Qc7 6. h3 e5 7. c3 exd4 8. cxd4 b6 9. Bg5 Nf6 10. Na3 0-0 11. Nc4 Nh5 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1941"]
[BlackElo "1773"]
[PlyCount "71"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 c6 4. Bg2 Bg4 5. h3 Bh5 6. 0-0 e6 7. c4 Be7 8. Nc3 0-0 9. e4 Nbd7 10. g4 Bg6 11. e5 Ne4 12. Nxe4 Bxe4 13. exd6 Bxd6 14. Qe2 Bg6 15. h4 h6 16. h5 Bh7 17. g5 hxg5 18. Bxg5 Be7 19. Bf4 Bf5 20. h6 g6 21. Qe3 Nf6 22. Rad1 Ng4 23. Qb3 Qb6 24. Qc3 f6 25. Nh4 g5 26. Nxf5 exf5 27. c5 Qb5 28. Rfe1 Rae8 29. b3 a5 30. Bf1 Qb4 31. Bc4+ Kh7 32. Qb2 Bxc5 33. Bd2 Qa3 34. Qc2 Be7 35. Qxf5+ Kxh6 36. Bd3 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "6"]
[White "Giraldo Bejarano, Alejandro"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1454"]
[BlackElo "1773"]
[PlyCount "31"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Bd6 5. Be2 Nf6 6. Nf3 0-0 7. 0-0 Be6 8. b3 Nc6 9. Re1 Ne7 10. Bb2 Ng6 11. h3 c6 12. Bf1 b5 13. Ne2 Rc8 14. a3 Bb8 15. Ng3 Bxg3 16. fxg3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Alvarez Guzman, Joseph Emmanuel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1773"]
[BlackElo "1500"]
[PlyCount "31"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 Nc6 5. c3 h6 6. Bh4 d6 7. Bd3 Nh7 8. Bxe7 Nxe7 9. Ngf3 e5 10. 0-0 0-0 11. dxe5 dxe5 12. Nxe5 a6 13. Ndc4 Nc6 14. a4 Nxe5 15. Nxe5 Ng5 16. f4 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Barrera Pinilla, Nicolas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1773"]
[BlackElo "1622"]
[PlyCount "84"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e3 c5 6. c3 e6 7. Bb5+ Nc6 8. Ne2 Be7 9. 0-0 0-0 10. Nd2 Bd7 11. b3 Nh5 12. Bxc6 Bxc6 13. Be5 f6 14. Bf4 Nxf4 15. Nxf4 Qd7 16. Re1 Bd6 17. Nh3 Qc7 18. f4 e5 19. fxe5 fxe5 20. dxe5 Bxe5 21. Nf3 Bxc3 22. Nhg5 Bxa1 23. Qd3 g6 24. Rxa1 Rae8 25. Rc1 b6 26. b4 c4 27. Qd4 Qe7 28. Re1 Qxb4 29. Qh4 Qe7 30. Nd4 Bd7 31. Qh6 Qg7 32. Qh4 h6 33. Ngf3 Re4 34. Qg3 Rfe8 35. Qd6 Qf7 36. Rf1 Qg7 37. Qxd5+ Kh8 38. Qxc4 Rxe3 39. a4 R3e4 40. Rd1 Bg4 41. h3 Bxf3 42. Nxf3 Rxc4 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "4"]
[White "Alvarez Marin, Julian Esteban"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1773"]
[PlyCount "83"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. c4 g6 4. Be2 Nc6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. Nd2 Nf6 9. 0-0 0-0 10. e5 Ne8 11. Nf3 d5 12. Rb1 Nc7 13. c5 Ba6 14. Re1 Qe7 15. Be3 Rfb8 16. Qa4 Bxe2 17. Rxe2 Rb5 18. Nd4 Qh4 19. g3 Qe4 20. Rd1 Qg4 21. f3 Qh5 22. Nxb5 Nxb5 23. Rf1 Qxe5 24. Qf4 Nd4 25. Rd2 Nf5 26. Qxe5 Bxe5 27. Bf4 Bd4+ 28. Kh1 Bxc5 29. Rc1 Bb4 30. Rdd1 Rc8 31. a3 Bd6 32. Bxd6 Nxd6 33. Rd2 c5 34. Rdc2 c4 35. b3 Rb8 36. bxc4 Nxc4 37. a4 Rb3 38. Rc3 Rb2 39. Ra1 a5 40. Kg1 Kf8 41. Rcc1 Ke7 42. Rcb1 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Llano Buritica, Eduardo"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1773"]
[BlackElo "1948"]
[PlyCount "48"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. e3 Nf6 6. Be2 a6 7. 0-0 dxc4 8. Bxc4 b5 9. Bb3 Bb7 10. d5 exd5 11. Nxd5 c4 12. Nxf6+ Qxf6 13. Bc2 Nb4 14. e4 Bc5 15. a3 Nxc2 16. Qxc2 0-0 17. Rb1 Qg6 18. Nd2 Rad8 19. Re1 f5 20. b3 fxe4 21. Rf1 Rxf2 22. Rxf2 Bxf2+ 23. Kh1 e3 24. Qxg6 hxg6 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "1"]
[White "Guerrero, Hernando"]
[Black "Londono Lopez, Donaldo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1773"]
[BlackElo "2089"]
[PlyCount "64"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. e4 d6 5. Nf3 g6 6. Nbd2 Bg7 7. Be2 0-0 8. g4 c5 9. c3 Nc6 10. Nb3 cxd4 11. Nbxd4 Bd7 12. h4 Rad8 13. Qc2 d5 14. Nxc6 Bxc6 15. 0-0-0 dxe4 16. Nd4 Bd5 17. Kb1 Rc8 18. h5 Rfd8 19. hxg6 hxg6 20. Rhf1 Bxa2+ 21. Kxa2 Rxd4 22. Qb3 Rxd1 23. Bxd1 b6 24. Qb5 Qd8 25. Bc2 Qd5+ 26. Qxd5 exd5 27. Bb3 d4 28. cxd4 Bxd4 29. Bd5 Rc2 30. Rb1 Re2 31. f3 e3 32. Kb3 Rxb2+ 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "2"]
[White "Henao Londono, Ricardo"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1773"]
[PlyCount "40"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2 Nge7 9. 0-0 Ng6 10. Bd2 Nxd4 11. Nxd4 Qxd4 12. Be3 Qxd1 13. Rxd1 b6 14. f4 Rc8 15. Nc3 f5 16. Bd4 Be7 17. Bd3 0-0 18. Bb5 Bxb5 19. Nxb5 a6 20. Nc3 b5 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "2"]
[White "Fajardo, Vladimir"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "C19"]
[BlackElo "1804"]
[PlyCount "76"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Nge7 8. Be2 Qa5 9. Bd2 Qa4 10. 0-0 cxd4 11. cxd4 Nxd4 12. Bb4 Nxe2+ 13. Qxe2 Qd7 14. Rad1 0-0 15. c4 a5 16. Bxe7 Qxe7 17. cxd5 exd5 18. Rxd5 Bg4 19. Qd3 Rad8 20. h3 Be6 21. Rd6 Rc8 22. Rd1 h6 23. Nd4 Bc4 24. Nf5 Qxe5 25. Qf3 Rc6 26. Rxc6 bxc6 27. Rd6 Bd5 28. Qg4 Kh7 29. f4 Qa1+ 30. Kh2 Qb2 31. Ne3 Qxa3 32. Nf5 Qb2 33. Kg3 Qxg2+ 34. Kh4 Qxg4+ 35. hxg4 a4 36. Nd4 a3 37. Nc2 a2 38. Na1 Rb8 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "6"]
[White "Fajardo Lopez, Daniel"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1829"]
[BlackElo "1804"]
[PlyCount "108"]
[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. Nf3 d6 2. d4 c6 3. g3 Nf6 4. Bg2 g6 5. Nbd2 Bg7 6. 0-0 Na6 7. e4 0-0 8. e5 Nd7 9. Re1 dxe5 10. dxe5 e6 11. Nc4 Nb6 12. Qxd8 Rxd8 13. Nxb6 axb6 14. Bg5 Re8 15. a3 h6 16. Be3 Nc5 17. Bxc5 bxc5 18. Rad1 b6 19. Rd6 Bb7 20. Red1 Rac8 21. Rd7 Ba6 22. R1d2 Bc4 23. b3 Bd5 24. Re2 b5 25. Nd2 Red8 26. Rxd8+ Rxd8 27. f4 Bxg2 28. Kxg2 Bf8 29. Kf3 c4 30. bxc4 Bxa3 31. cxb5 cxb5 32. Ne4 Be7 33. Rd2 Rxd2 34. Nxd2 Kf8 35. Ke4 Bc5 36. Nb3 Bg1 37. h3 h5 38. Nd4 b4 39. Nc6 Bc5 40. g4 hxg4 41. hxg4 Ke8 42. Kd3 Kd7 43. Nd4 Kc7 44. Kc4 Kb6 45. Ne2 Kc6 46. Nd4+ Kb6 47. Ne2 Kc6 48. Nd4+ Kb6 49. Ne2 Kc6 50. Nd4+ Kb6 51. g5 Bf8 52. Nf3 Be7 53. Ne1 Bc5 54. Nd3 Be3 1/2-1/2

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "1"]
[White "Guerrero, Hernando"]
[Black "Chavarro Fraija, Juan Pablo"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1804"]
[PlyCount "34"]
[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 f5 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Nf6 6. Ne5 Bb7 7. f3 0-0 8. e3 Bxc3+ 9. bxc3 d6 10. Nd3 Nbd7 11. Be2 Qe8 12. Bh4 e5 13. d5 h6 14. Bf2 a5 15. Qc2 Ba6 16. Nb2 Nc5 17. Na4 Qxa4 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Pena Leon, Mario Alberto"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1804"]
[BlackElo "1716"]
[PlyCount "24"]
[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 e6 3. Nc3 Nf6 4. Qc2 Nbd7 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 b6 8. Nge2 Bb7 9. 0-0 0-0 10. Bd3 c5 11. Rd1 Qc7 12. f3 c4 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Pena Nieto, Ana Marcela"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1804"]
[PlyCount "113"]
[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 e6 3. Nc3 Nf6 4. Qc2 c6 5. Nf3 Bd6 6. e4 dxe4 7. Nxe4 Nxe4 8. Qxe4 Nd7 9. Qc2 0-0 10. Bd3 h6 11. 0-0 Re8 12. b3 e5 13. Bb2 exd4 14. Bxd4 Ne5 15. Nxe5 Bxe5 16. Bxe5 Rxe5 17. Rad1 Qf6 18. Rfe1 Bg4 19. f3 Rxe1+ 20. Rxe1 Be6 21. Kh1 Rd8 22. Rd1 Kh8 23. Be2 Rxd1+ 24. Qxd1 Qe7 25. h3 Qd7 26. Qxd7 Bxd7 27. c5 Be6 28. Kg1 g6 29. Kf2 Kg7 30. Ke3 Kf6 31. Kd4 Kg5 32. Bf1 Kf4 33. h4 Kg3 34. Ke5 Bd5 35. Bc4 Kxg2 36. Bxd5 cxd5 37. Kxd5 Kxf3 38. b4 g5 39. b5 g4 40. c6 bxc6+ 41. bxc6 g3 42. c7 g2 43. c8Q g1Q 44. Qf5+ Ke2 45. Qe4+ Qe3 46. Qg2+ Kd1 47. Qf1+ Kc2 48. Qxf7 Qd2+ 49. Ke6 Qe3+ 50. Kf6 Qf4+ 51. Kg7 Qxh4 52. Qb3+ Kd2 53. Qb2+ Ke3 54. Qc1+ Kd3 55. Qb1+ Ke3 56. Qc1+ Kd3 57. Qb1+ 1/2-1/2

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "4"]
[White "Melo Corredor, Jairo Alberto"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1753"]
[BlackElo "1804"]
[PlyCount "46"]
[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 e6 2. Bc4 c6 3. d3 d5 4. exd5 cxd5 5. Bb3 Nc6 6. Ne2 Bd6 7. c3 Nf6 8. 0-0 h6 9. d4 Bd7 10. Be3 Rc8 11. Bc2 Bb8 12. Nd2 Qb6 13. Rb1 0-0 14. h3 Ne8 15. a3 f5 16. Bf4 Rf7 17. Nf3 Nf6 18. Be5 Ne4 19. Bxb8 Rxb8 20. Ne5 Nxe5 21. dxe5 Rd8 22. Bxe4 fxe4 23. Nd4 Bb5 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.16"]
[Round "9"]
[White "Guerrero, Hernando"]
[Black "Aristizabal Soto, Diego Fernando"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1672"]
[BlackElo "1456"]
[PlyCount "51"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[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 dxc4 3. Nc3 a6 4. a4 Nf6 5. e3 e6 6. Bxc4 c5 7. d5 exd5 8. Nxd5 Nc6 9. Nxf6+ Qxf6 10. Qf3 Qxf3 11. Nxf3 Be7 12. Bd2 Bg4 13. Bc3 0-0 14. h3 Bf5 15. Bd5 Rac8 16. e4 Bd7 17. 0-0 h6 18. Rfd1 Rfd8 19. Rd2 Be6 20. Bxe6 fxe6 21. Rad1 Rxd2 22. Rxd2 Rd8 23. Rxd8+ Bxd8 24. b3 Kf7 25. Kf1 Bf6 26. Bd2 1/2-1/2

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1672"]
[BlackElo "1974"]
[PlyCount "78"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bg5 Nf6 4. Bxf6 exf6 5. e3 Bd6 6. Nbd2 Bf5 7. Bb5 0-0 8. c3 Ne7 9. 0-0 g5 10. h3 Ng6 11. Re1 g4 12. hxg4 Bxg4 13. Be2 f5 14. g3 Re8 15. Nh2 h5 16. Kg2 Qg5 17. Ndf3 Qh6 18. Rh1 c6 19. Qd3 Re6 20. Rae1 Rae8 21. Bd1 Bxf3+ 22. Nxf3 f4 23. Ne5 fxg3 24. fxg3 Nxe5 25. dxe5 Rxe5 26. e4 Rg5 27. Rh3 h4 28. g4 f5 29. Reh1 fxe4 30. Qe3 Rf8 31. Rxh4 Qg6 32. Qxa7 Be5 33. Qxb7 e3 34. Qh7+ Qxh7 35. Rxh7 Rf2+ 36. Kg1 Rxb2 37. Kf1 Rf2+ 38. Kg1 Rxa2 39. Bf3 Rf2 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "6"]
[White "Romero Arias, Daniel"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1260"]
[BlackElo "1672"]
[PlyCount "32"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 e5 5. Nge2 Bg4 6. f3 Bh5 7. dxe5 dxe5 8. Ng3 Bg6 9. Be3 Bb4 10. Qd2 Qa5 11. a3 Bxc3 12. Qxc3 Qxc3+ 13. bxc3 Nbd7 14. h4 h6 15. 0-0 0-0 16. Rfd1 Rfd8 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "4"]
[White "Arboleda Diaz, Jhon Alexander"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1464"]
[BlackElo "1672"]
[PlyCount "42"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. b3 Bg4 4. Bb2 e6 5. Nbd2 Bd6 6. e3 0-0 7. Be2 Nbd7 8. 0-0 c6 9. c4 b6 10. h3 Bh5 11. a3 Rc8 12. Rc1 Qe7 13. b4 Bb8 14. c5 b5 15. a4 a6 16. axb5 axb5 17. Ra1 Bg6 18. Nh4 Ne4 19. Nxg6 fxg6 20. Nxe4 dxe4 21. Qc2 Nf6 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Diaz Larrea, Juan Manuel"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1672"]
[BlackElo "1905"]
[PlyCount "84"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[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 e6 3. Nc3 Nf6 4. e3 Be7 5. Bd3 0-0 6. Qc2 b6 7. Nf3 Bb7 8. cxd5 exd5 9. Bd2 c5 10. Bf5 Nc6 11. a3 Re8 12. 0-0 g6 13. Bh3 Bf8 14. Rfd1 cxd4 15. exd4 Bc8 16. Bxc8 Rxc8 17. Bg5 Bg7 18. Qd3 Qd7 19. h3 Ne4 20. Be3 Na5 21. Ne5 Bxe5 22. dxe5 Nxc3 23. bxc3 Nc4 24. Qxd5 Qxd5 25. Rxd5 Nxe3 26. fxe3 Rxc3 27. Kf2 Rc5 28. Rad1 Rxe5 29. Rd8+ Kg7 30. g4 Rc3 31. R1d3 Rxd3 32. Rxd3 h5 33. Kf3 hxg4+ 34. hxg4 Rb5 35. e4 a5 36. Kf4 g5+ 37. Ke3 a4 38. Kd4 Kf6 39. Kc4 Rb3 40. Rd5 Rxa3 41. Rf5+ Kg6 42. Kb5 Rg3 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "2"]
[White "Betancur Espinosa, Jonathan"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1566"]
[BlackElo "1672"]
[PlyCount "46"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. b3 Bg4 4. Nbd2 c6 5. h3 Bf5 6. e3 Nbd7 7. Bb2 d5 8. Bd3 Bxd3 9. cxd3 e6 10. 0-0 Bd6 11. Ne5 0-0 12. f4 g6 13. g4 Ne8 14. Ndf3 Nb6 15. g5 Bxe5 16. Nxe5 Ng7 17. Kg2 Nd7 18. Nf3 Re8 19. Nh2 Qe7 20. Qe2 Rad8 21. Ng4 Nh5 22. e4 Ng7 23. f5 Nh5 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Jimenez Jaramillo, Jhoyner"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1672"]
[BlackElo "1914"]
[PlyCount "67"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. Nc3 Bxc5 5. e3 Nc6 6. Nf3 a6 7. Be2 0-0 8. 0-0 d5 9. cxd5 exd5 10. Qb3 Be6 11. Ng5 Bf5 12. Rd1 Na5 13. Qa4 b5 14. Qf4 Bc2 15. Rd2 Bd6 16. Qf3 h6 17. Nh3 Be4 18. Nxe4 dxe4 19. Qf5 g6 20. Rxd6 Qxd6 21. Qf4 Rfd8 22. Qxd6 Rxd6 23. b3 Rc8 24. Ba3 Rd2 25. Bf1 Nd5 26. Nf4 Nxf4 27. exf4 Nc6 28. Bc5 Nd4 29. b4 Rd8 30. Re1 f5 31. Be7 Rd7 32. Bf6 Kf7 33. Be5 Rxa2 34. h3 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.12"]
[Round "1"]
[White "Guerrero, Hernando"]
[Black "Florez, Leidy Lucila"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1672"]
[BlackElo "1218"]
[PlyCount "41"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 3. Nc3 c6 4. e3 Bf5 5. Qb3 Bc8 6. Nf3 e6 7. Bd3 Nbd7 8. 0-0 Qc7 9. Bd2 Bd6 10. h3 0-0 11. Rac1 Qd8 12. Bb1 b6 13. Rfe1 Bb7 14. cxd5 cxd5 15. Nb5 Bb8 16. Bb4 Re8 17. Bd6 Bxd6 18. Nxd6 Re7 19. Nxb7 Qb8 20. Qb4 Re8 21. Nd6 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.10"]
[Round "8"]
[White "Herrera Jimenez, Mateo"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1553"]
[BlackElo "1672"]
[PlyCount "76"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Nd4 5. e3 Ne6 6. d4 exd4 7. exd4 c6 8. d5 Nc5 9. Nge2 Bd6 10. 0-0 0-0 11. b4 Na6 12. a3 Be5 13. Bf4 Qe8 14. Re1 d6 15. dxc6 bxc6 16. b5 Nb8 17. Nd4 Bb7 18. Qd3 Qd7 19. bxc6 Nxc6 20. Nxc6 Bxc6 21. Bxe5 dxe5 22. Qxd7 Bxd7 23. Bxa8 Rxa8 24. Rxe5 Rc8 25. Rb1 h6 26. Nd5 Ng4 27. Ne7+ Kh7 28. Rb7 Nxe5 29. Rxd7 Rxc4 30. Rxa7 Rc2 31. Nd5 Rd2 32. Nf4 g5 33. Ne6 Kg6 34. Nc5 g4 35. a4 Nf3+ 36. Kf1 Nxh2+ 37. Kg1 Nf3+ 38. Kf1 Nh2+ 1/2-1/2

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.09"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Rojas Puerto, Santiago"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1672"]
[BlackElo "1600"]
[PlyCount "33"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. Bd3 Qb6 6. b3 Bb4+ 7. c3 Bd6 8. Nf3 Bg4 9. h3 Bh5 10. 0-0 Bg6 11. c4 dxc4 12. Bxc4 Nd7 13. Nbd2 0-0 14. Nh4 Qc7 15. Nxg6 hxg6 16. Qg4 Rfe8 17. Qxg6 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "4"]
[White "Cupaban Alonso, Luciana"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1221"]
[BlackElo "1672"]
[PlyCount "70"]
[EventDate "2023.09.06"]
[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 d6 2. d4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Nc3 c6 7. a3 Be6 8. Be3 Nd7 9. Rd1 Kc7 10. Be2 Ne7 11. 0-0 Ng6 12. g3 Be7 13. Nd2 Nb6 14. Nb3 Bxb3 15. cxb3 Rhd8 16. Rc1 Kd7 17. Rfd1+ Ke8 18. Kg2 Rxd1 19. Rxd1 Nc8 20. Bc4 Nf8 21. b4 b5 22. Bb3 Nd7 23. Ne2 a5 24. bxa5 Rxa5 25. Be6 Ncb6 26. Rc1 c5 27. Nc3 c4 28. Rd1 Nc5 29. Bxc5 Bxc5 30. Nd5 Nxd5 31. Rxd5 Bd4 32. Bd7+ Ke7 33. Rxb5 Rxb5 34. Bxb5 Bxb2 35. Bxc4 Bxa3 1/2-1/2

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Remolina Garcia, Mayra Xiomara"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1672"]
[BlackElo "1509"]
[PlyCount "52"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. e3 e6 5. Nf3 Nd7 6. Bd3 Bg6 7. Bxg6 hxg6 8. Qb3 Qc7 9. h3 Ngf6 10. Rg1 Be7 11. Bd2 Ne4 12. cxd5 exd5 13. Rc1 Qb8 14. Kf1 f5 15. Be1 g5 16. Nxe4 fxe4 17. Ne5 Nxe5 18. dxe5 0-0 19. Bc3 Qc8 20. Rc2 g4 21. hxg4 Qxg4 22. Rd2 b5 23. Qd1 Rxf2+ 24. Kxf2 Rf8+ 25. Ke1 Qg3+ 26. Ke2 Qf2# 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "1"]
[White "Guerrero, Hernando"]
[Black "Castillo, Luis Alberto"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1672"]
[BlackElo "1948"]
[PlyCount "27"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. dxc5 Nc6 5. c3 e5 6. Be3 Bxc5 7. Bxc5 Nxc5 8. Nd2 d5 9. Nb3 Ne4 10. Nd2 Nf6 11. e3 0-0 12. Ngf3 d4 13. cxd4 exd4 14. exd4 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "2"]
[White "Martinez Roa, Alejandro"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1153"]
[BlackElo "1672"]
[PlyCount "42"]
[EventDate "2023.09.06"]
[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 d6 2. Nc3 Nf6 3. d4 c6 4. Nf3 Bg4 5. Be2 Qa5 6. Bd2 Qd8 7. 0-0 Bxf3 8. Bxf3 e5 9. dxe5 dxe5 10. Bg5 Be7 11. Qxd8+ Bxd8 12. Rad1 0-0 13. Rd3 h6 14. Bh4 Na6 15. Rfd1 Ba5 16. Bxf6 gxf6 17. Rd6 Kg7 18. a3 Rad8 19. b4 Rxd6 20. Rxd6 Rd8 21. Rxd8 Bxd8 1/2-1/2

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.27"]
[Round "6"]
[White "Velez Garcia, Carlos Alberto"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1369"]
[BlackElo "1687"]
[PlyCount "54"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Nf3 0-0 6. Bc4 Nc6 7. h3 a6 8. a3 Bd7 9. 0-0 Nh5 10. Be3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bg7 14. f5 Qh4 15. Qe1 Qxe1 16. Raxe1 Bc6 17. fxg6 hxg6 18. Bg5 Bd4+ 19. Kh2 Rae8 20. Rf3 Be5+ 21. Kg1 Kg7 22. Nd5 Bxd5 23. Bxd5 c6 24. Bb3 f6 25. Bd2 g5 26. c3 Bg3 27. Ree3 Be5 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Lara Aguirre, Maria Camila"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1687"]
[BlackElo "1362"]
[PlyCount "41"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 h6 4. Bxf6 exf6 5. e3 c5 6. dxc5 Bxc5 7. Bb5+ Nc6 8. 0-0 0-0 9. Nc3 Be6 10. Bxc6 bxc6 11. Nd4 Bd7 12. a3 a5 13. Nb3 Be7 14. e4 a4 15. Nc1 dxe4 16. Nxe4 f5 17. Nc3 Qc7 18. Qf3 Bd6 19. h3 Rfe8 20. Nd3 c5 21. Rfe1 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "4"]
[White "Herize Godoy, Miguel Andres"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1991"]
[BlackElo "1687"]
[PlyCount "53"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Nc6 6. d5 Nb8 7. Bb5+ Bd7 8. e5 Ng4 9. Bxd7+ Qxd7 10. h3 Nh6 11. 0-0 0-0 12. Qe1 e6 13. dxe6 Qxe6 14. Qe4 Nc6 15. Nd5 Rac8 16. g4 dxe5 17. Ng5 Qe8 18. f5 f6 19. Ne6 gxf5 20. gxf5 Rf7 21. Kh2 Nd4 22. Nxg7 Kxg7 23. Rg1+ Kh8 24. Bxh6 c6 25. Ne3 Qe7 26. Rg2 Qc7 27. Rag1 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Ardila, Oscar Humberto"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1687"]
[BlackElo "1987"]
[PlyCount "53"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. e5 Qd8 6. Nf3 Be7 7. Bd3 c5 8. dxc5 Bxc5 9. c3 Nc6 10. 0-0 Qc7 11. Qe2 b6 12. Nbd2 Bb7 13. Rfe1 d5 14. Nb3 0-0 15. Rac1 Rad8 16. Nbd4 Qb8 17. Bb1 Rfe8 18. Qd3 g6 19. h4 h5 20. Qe3 Kg7 21. Qg5 Qc7 22. Qf6+ Kg8 23. Qg5 Qe7 24. Qh6 Qf8 25. Qxf8+ Bxf8 26. Nxc6 Bxc6 27. Nd4 1/2-1/2

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "2"]
[White "Hurtado Sarmiento, Juan Sebastian"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1959"]
[BlackElo "1687"]
[PlyCount "42"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. Bf4 Nc6 8. 0-0 Nxd4 9. Qxd4 Nh5 10. Be3 Bf6 11. Qd1 Bxc3 12. bxc3 Qh4 13. Rb1 Nf6 14. f3 b6 15. Qd2 h6 16. g3 Qh3 17. Rf2 a6 18. Bd4 Nd7 19. f4 Bb7 20. Bf1 Qe6 21. f5 Qxa2 1/2-1/2

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.21"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Molano Torres, Cristian Andres"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1687"]
[PlyCount "41"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. c4 e6 5. Nc3 g6 6. Bd3 Bg7 7. 0-0 Na5 8. c5 Nc6 9. a3 0-0 10. b4 Ne4 11. Nxe4 dxe4 12. Bxe4 Qe7 13. Rb1 Bd7 14. Bb2 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. Bf3 Bc6 19. Bxc6 bxc6 20. Qa4 Rad8 21. Qxc6 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.20"]
[Round "4"]
[White "Barrera, Edgar Nicolas"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1687"]
[PlyCount "61"]
[EventDate "2023.08.19"]
[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 Nf6 3. Nc3 c6 4. Be2 g6 5. Be3 Bg7 6. Nf3 Bg4 7. h3 Bxf3 8. Bxf3 Nbd7 9. Qd2 h5 10. 0-0-0 Qa5 11. Kb1 0-0-0 12. g4 hxg4 13. hxg4 Rxh1 14. Rxh1 Nb6 15. g5 Ne8 16. Be2 Na4 17. Nxa4 Qxa4 18. Rd1 Nc7 19. Qe1 Nb5 20. b3 Qa3 21. Bc1 Qa6 22. a4 Kb8 23. axb5 cxb5 24. Qb4 Qc6 25. Qxb5 Qxe4 26. Qd3 Qd5 27. Qb5 Qg2 28. Be3 d5 29. Qc5 Bf8 30. Bf4+ Ka8 31. Qc7 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.20"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Vivas Salcedo, Thomas David"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1687"]
[BlackElo "1234"]
[PlyCount "19"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. Nc3 Nxc3 5. bxc3 Nd7 6. e3 c6 7. Bd3 g6 8. Ne2 Bg7 9. 0-0 0-0 10. f4 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.19"]
[Round "1"]
[White "Guerrero, Hernando"]
[Black "Gomez Bernal, Juan Sebastian"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1687"]
[BlackElo "1280"]
[PlyCount "84"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 0-0 6. Nf3 b6 7. Be2 Qe7 8. 0-0 Bxc3 9. bxc3 Bb7 10. Ba3 d6 11. Nd2 e5 12. d5 e4 13. Rae1 Re8 14. Bc1 Na6 15. f4 exf3 16. Bxf3 Nc7 17. e4 b5 18. cxb5 Nxb5 19. a4 Nc7 20. Nc4 Ba6 21. Be2 Qxe4 22. Bd3 Qxd5 23. Rd1 Bxc4 24. Bxh7+ Nxh7 25. Rxd5 Nxd5 26. Rd1 Ne3 27. Bxe3 Rxe3 28. Qd2 Rd3 29. Qe1 Rxd1 30. Qxd1 d5 31. a5 Nf6 32. Qb1 a6 33. Qb6 Ne4 34. h4 Nxc3 35. Qxc5 Ne2+ 36. Kf2 Re8 37. g3 Nc3 38. Qb6 Ne4+ 39. Kf3 Nd2+ 40. Kf4 Re4+ 41. Kg5 Nf3+ 42. Kh5 Kh7 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "6"]
[White "Sepulveda, Lyda Marcela"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1347"]
[BlackElo "1685"]
[PlyCount "58"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 c6 4. c4 g6 5. Nc3 Bg7 6. Nge2 e5 7. d5 0-0 8. 0-0 Nbd7 9. b4 a5 10. b5 cxd5 11. cxd5 Nc5 12. a4 Bg4 13. Ra2 b6 14. h3 Bxe2 15. Qxe2 Nh5 16. Be3 Nf4 17. Bxf4 exf4 18. Nb1 Nb3 19. Nd2 Nd4 20. Qd1 Rc8 21. Nf3 Nxf3+ 22. Qxf3 Rc3 23. Rd1 Be5 24. Qg4 Qc7 25. h4 h5 26. Qe2 Qe7 27. Rc2 Rxc2 28. Bxc2 Qxh4 29. f3 Qg3 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Viasus, Juan Diego"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1685"]
[BlackElo "1386"]
[PlyCount "38"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. dxc5 Qa5+ 5. c3 Qxc5 6. e3 Nc6 7. Nd2 d5 8. h3 e5 9. Ngf3 Bf5 10. Nb3 Qd6 11. Nh4 Be6 12. Qf3 Be7 13. Nf5 Bxf5 14. Qxf5 Qe6 15. Qd3 Bd6 16. Be2 Rd8 17. Rd1 f5 18. g4 e4 19. Qd2 Be5 1/2-1/2

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "4"]
[White "Munoz, Angel Damian"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1063"]
[BlackElo "1685"]
[PlyCount "44"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nf3 c6 4. Nc3 Bg4 5. e3 g6 6. Be2 Bg7 7. Qb3 Qc7 8. Bd2 Nbd7 9. h3 Bxf3 10. Bxf3 0-0 11. 0-0-0 a6 12. g4 b5 13. cxb5 axb5 14. Kb1 Nb6 15. Rc1 Nc4 16. Be1 d5 17. Be2 Rfb8 18. Bxc4 bxc4 19. Qc2 e6 20. Na4 Qa7 21. Nc3 Ne4 22. a3 Qxa3 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "2"]
[White "Guerrero, Hernando"]
[Black "Polo, Victor Ramon"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1685"]
[BlackElo "2102"]
[PlyCount "47"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bd3 e5 5. c3 Nc6 6. d5 Nce7 7. Bg5 f6 8. Bd2 Nh6 9. Qc1 Nf7 10. c4 0-0 11. Nc3 c6 12. h3 Bd7 13. 0-0 f5 14. Ng5 f4 15. Nxf7 Rxf7 16. f3 g5 17. Kh2 h5 18. Be2 Bf8 19. Be1 Rg7 20. Qd1 c5 21. Kg1 g4 22. hxg4 hxg4 23. Kf2 Qc8 24. Rh1 1/2-1/2

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Puentes, Alvaro"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1685"]
[BlackElo "2089"]
[PlyCount "100"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Qc2 e6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bf3 0-0 11. Ne2 e5 12. dxe5 Bxe5 13. 0-0 Qc7 14. h3 Be6 15. Bg5 h6 16. Bxf6 Bxf6 17. Rad1 Rad8 18. b3 Be5 19. Rxd8 Rxd8 20. Rd1 Rd7 21. Be4 Rxd1+ 22. Qxd1 Qd7 23. Qxd7 Bxd7 24. f4 Bd6 25. Kf2 Bc5+ 26. Kf3 g6 27. g4 Kg7 28. Ng3 Bd4 29. f5 Be5 30. fxg6 fxg6 31. Ne2 Kf6 32. Nf4 Be8 33. h4 a5 34. h5 gxh5 35. Nxh5+ Kg5 36. Ng3 Bf7 37. Bf5 Bxg3 38. Kxg3 h5 39. Bc8 h4+ 40. Kh3 b5 41. cxb5 cxb5 42. Bf5 Be8 43. a3 b4 44. axb4 axb4 45. Be6 Bg6 46. Bc4 Bc2 47. Be6 Bd1 48. Kh2 Bxg4 49. Bc4 Kf6 50. Kg2 Be6 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.20"]
[Round "1"]
[White "Cuellar, Samuel Antonio"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1685"]
[PlyCount "62"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Bg4 3. Be2 Nd7 4. h3 Bxf3 5. Bxf3 e5 6. Nc3 Ngf6 7. d3 Be7 8. Be3 c6 9. 0-0 0-0 10. d4 b5 11. a3 a6 12. Qd2 Nb6 13. Rad1 Nc4 14. Qc1 Qc7 15. b3 Nxe3 16. Qxe3 Rac8 17. b4 c5 18. bxc5 dxc5 19. d5 Bd6 20. Nb1 c4 21. Nc3 a5 22. a4 b4 23. Ne2 c3 24. Rb1 h6 25. Ng3 Qc5 26. Qxc5 Rxc5 27. Be2 Rd8 28. Bb5 g6 29. Ne2 Nxe4 30. Rfd1 Nd2 31. Ra1 Rxd5 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "6"]
[White "Guerrero, Hernando"]
[Black "Vahos Correa, Nicolas"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1690"]
[BlackElo "1347"]
[PlyCount "72"]
[EventDate "2023.04.05"]
[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 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 Nd7 6. Bd3 Ngf6 7. Nge2 0-0 8. f3 Nh5 9. Be3 Qe8 10. g4 Nf4 11. Bxf4 exf4 12. 0-0 Qe5 13. Qd2 Nc5 14. Bc2 g5 15. Rab1 a6 16. Qe1 Qf6 17. Kg2 Nd7 18. Rh1 Ne5 19. b3 Bxg4 20. fxg4 f3+ 21. Kg1 fxe2 22. Qxe2 Nf3+ 23. Kg2 Nh4+ 24. Kg1 Qxc3 25. Qd3 Qxd3 26. Bxd3 Rae8 27. Kf1 Re7 28. h3 Ng6 29. Re1 Rfe8 30. Bc2 Ne5 31. Kg2 Ng6 32. Ref1 Nf4+ 33. Kf3 c6 34. Rd1 cxd5 35. cxd5 Rc7 36. Rh2 Rc3+ 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.08"]
[Round "5"]
[White "Ramirez, Benjamin Dario"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2168"]
[BlackElo "1690"]
[PlyCount "58"]
[EventDate "2023.04.05"]
[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 d6 2. d4 Nf6 3. Bd3 e5 4. c3 Be7 5. h3 0-0 6. Nf3 c6 7. Be3 Nbd7 8. Nbd2 b6 9. 0-0 Bb7 10. Qe2 a5 11. c4 c5 12. d5 Ba6 13. Bc2 Re8 14. Nb1 Bf8 15. Nc3 g6 16. Ba4 Bg7 17. Rac1 Rf8 18. Bc6 Ra7 19. b3 Qc7 20. Qd2 Nb8 21. Ba4 Rc8 22. Bg5 Nfd7 23. Rfe1 Nf8 24. Nh2 f6 25. Bh6 g5 26. Bxg7 Kxg7 27. Nf1 Ng6 28. g3 h5 29. Ne3 Ne7 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.07"]
[Round "4"]
[White "Guerrero, Hernando"]
[Black "Velez Manco, Carlos Gustavo"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "1690"]
[PlyCount "68"]
[EventDate "2023.04.05"]
[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 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Bd3 0-0 6. Nge2 e5 7. d5 c6 8. Bg5 h6 9. Bh4 Nbd7 10. 0-0 g5 11. Bg3 cxd5 12. exd5 Nh5 13. Ne4 Nb6 14. N2c3 Nxg3 15. Nxg3 f5 16. f3 a5 17. Qc2 Qf6 18. Qf2 Qd8 19. Qc2 Qf6 20. Nh5 Qf7 21. Nxg7 Qxg7 22. Qf2 Nd7 23. Nb5 Nc5 24. Bc2 Qe7 25. a3 Bd7 26. b4 axb4 27. axb4 Rxa1 28. Rxa1 Na6 29. Qd2 e4 30. fxe4 fxe4 31. Rf1 Rxf1+ 32. Kxf1 Qf6+ 33. Kg1 Qa1+ 34. Kf2 Qf6+ 1/2-1/2

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "2"]
[White "Guerrero, Hernando"]
[Black "Ospina Castro, Santiago"]
[Result "1-0"]
[ECO "B59"]
[WhiteElo "1690"]
[BlackElo "2003"]
[PlyCount "35"]
[EventDate "2023.04.05"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a3 a5 10. Be3 a4 11. Nd2 Nd4 12. Nf3 Nxf3+ 13. Bxf3 Qa5 14. Bg5 Rd8 15. Bxf6 Bxf6 16. Nd5 Bg5 17. b4 axb3 18. cxb3 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "3"]
[White "Ramos Ariza, Juan Manuel"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1972"]
[BlackElo "1690"]
[PlyCount "57"]
[EventDate "2023.04.05"]
[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 d6 2. c4 Nf6 3. Nc3 c6 4. d4 Qa5 5. Bd3 e5 6. d5 g6 7. Nge2 Bg7 8. a3 Qd8 9. 0-0 b6 10. f4 exf4 11. Bxf4 Nh5 12. Be3 0-0 13. Qd2 Re8 14. Bg5 f6 15. Bh4 a6 16. h3 g5 17. Bf2 Bf8 18. g4 Ng7 19. Ng3 c5 20. e5 Rxe5 21. Nge4 Re8 22. Bg3 Be7 23. Qh2 Nd7 24. Bxd6 Bxd6 25. Qxd6 Rf8 26. Nxg5 fxg5 27. Qh6 Rxf1+ 28. Rxf1 Nf8 29. Ne4 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "6"]
[White "Guerrero, Hernando"]
[Black "Ramirez Daza, Diego"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1716"]
[BlackElo "2137"]
[PlyCount "45"]
[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. c4 c5 3. d5 b5 4. e3 Bb7 5. Nc3 bxc4 6. Bxc4 d6 7. Nge2 g6 8. 0-0 Bg7 9. e4 0-0 10. Bd2 Nbd7 11. Qc1 Ne5 12. Bb3 Ba6 13. Bc2 Rb8 14. Re1 Nc4 15. Bb3 Nxd2 16. Qxd2 Ng4 17. h3 Ne5 18. Nc1 Qb6 19. Rb1 Qa5 20. Bd1 Nc4 21. Qc2 Nxb2 22. N1e2 Bd3 23. Qa4 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "5"]
[White "Villamil Alarcon, Hector Orlando"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1971"]
[BlackElo "1716"]
[PlyCount "45"]
[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. e4 d6 2. d4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bc4 Ke8 6. Nc3 c6 7. Nf3 f6 8. h3 Bb4 9. Bd2 Ne7 10. 0-0-0 a5 11. a4 Na6 12. Bxa6 Rxa6 13. Ne2 Bc5 14. Rhf1 b5 15. axb5 cxb5 16. Nc3 Bd7 17. Be3 Bxe3+ 18. fxe3 b4 19. Nd5 Rc6 20. Kb1 Be6 21. Rd2 Kf7 22. Nxe5+ Ke8 23. Nf3 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "3"]
[White "Dominguez Rincon, Miller Duvan"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2030"]
[BlackElo "1716"]
[PlyCount "88"]
[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. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 a5 5. Nf3 Bg4 6. h3 Bh5 7. Be2 e6 8. 0-0 Be7 9. Be3 0-0 10. g4 Bg6 11. Nd2 e5 12. f4 exf4 13. Bxf4 Nbd7 14. g5 Ne8 15. h4 f6 16. Bc4+ Kh8 17. h5 fxg5 18. hxg6 gxf4 19. Qh5 h6 20. Bf7 Bg5 21. Nf3 Ndf6 22. Qh3 Nh7 23. Bxe8 Qxe8 24. gxh7 Qg6 25. Kh1 c5 26. dxc5 dxc5 27. Rg1 Rae8 28. Rae1 Qb6 29. Nxg5 hxg5 30. Rxg5 Qxb2 31. Qd3 Qb6 32. Qh3 f3 33. Rf5 Rxf5 34. Qxf5 Qh6+ 35. Kg1 Qd2 36. Qxf3 Qxe1+ 37. Kg2 Qd2+ 38. Kg3 Qd6+ 39. Kg2 Rf8 40. Qe3 Qg6+ 41. Qg3 Qh6 42. Ne2 Qf6 43. Nc3 Qf1+ 44. Kh2 Rf2+ 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "4"]
[White "Guerrero, Hernando"]
[Black "Rodriguez Munoz, Cesar Esteban"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1716"]
[BlackElo "1944"]
[PlyCount "69"]
[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. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 Bb4+ 6. Nc3 d6 7. Nf4 Bxc3+ 8. bxc3 0-0 9. Be2 Nbc6 10. Nd5 Ne7 11. f4 N5g6 12. 0-0 c6 13. Nb4 a5 14. Nc2 d5 15. Ba3 Re8 16. Qe1 Nf5 17. Qf2 dxc4 18. Bxc4 b5 19. Be2 Qd2 20. Bf3 Qxc3 21. Bxc6 Qxc6 22. Rac1 Qe4 23. Rfe1 Bb7 24. Bb2 Rac8 25. Red1 Qe6 26. Nd4 Nxd4 27. Bxd4 Ne7 28. Qb2 Nf5 29. Re1 Rxc1 30. Rxc1 Nxd4 31. exd4 Qe3+ 32. Kh1 Qxf4 33. Rf1 Qg5 34. Qf2 Bd5 35. Re1 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "2"]
[White "Rangel, Carlos"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1964"]
[BlackElo "1716"]
[PlyCount "56"]
[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. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Qd3 b6 6. Bd2 Ba6 7. Qe3 Bxf1 8. Kxf1 e6 9. a3 Be7 10. h3 Nbd7 11. b4 Qa6+ 12. Kf2 0-0 13. g4 c5 14. b5 cxd4 15. Qxd4 Qb7 16. Be3 Nc5 17. Nf3 Ncxe4+ 18. Kg2 Nxc3 19. Qxc3 Rac8 20. Qd3 Rc7 21. Kg3 Rfc8 22. Rh2 Rc3 23. Rd2 Ne4+ 24. Kg2 Nxd2 25. Bxd2 Rxd3 26. cxd3 e5 27. f5 Rc2 28. Rd1 Bg5 0-1

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.28"]
[Round "9"]
[White "Franco, Jhonier"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1868"]
[BlackElo "1719"]
[PlyCount "83"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 c5 3. d3 Nc6 4. f4 d5 5. Bd2 d4 6. Nce2 Nf6 7. h3 Qb6 8. b3 Be7 9. Nf3 h6 10. g3 Qc7 11. Bg2 Bd7 12. a4 a5 13. 0-0 0-0 14. g4 Nh7 15. f5 exf5 16. gxf5 Ne5 17. Nxe5 Qxe5 18. Bf4 Qf6 19. Ng3 Qh4 20. e5 Bc6 21. Ne4 Bxe4 22. dxe4 Bg5 23. Bh2 Be3+ 24. Kh1 Ng5 25. Qg4 Qxg4 26. hxg4 Ra6 27. Rad1 Rb6 28. e6 fxe6 29. Bc7 Ra6 30. e5 Kh7 31. Bxb7 Ra7 32. Bd6 Rf7 33. Bc8 Ra8 34. Bxe6 Nxe6 35. fxe6 Rxf1+ 36. Rxf1 Re8 37. e7 Bg5 38. Rf8 Rxe7 39. Bxe7 Bxe7 40. Re8 Bg5 41. Ra8 c4 42. bxc4 1-0

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.28"]
[Round "10"]
[White "Guerrero, Hernando"]
[Black "Vargas, Eduar Misael"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "1719"]
[BlackElo "1870"]
[PlyCount "55"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Bg5 11. a3 0-0 12. 0-0 g6 13. Bg4 Bxg4 14. Qxg4 h5 15. Qf3 a5 16. a4 Bh6 17. Rad1 Bg7 18. c3 Ra6 19. Nd2 Ne7 20. Nc4 Nxd5 21. Rxd5 Qc7 22. b3 Rd8 23. Rfd1 Kf8 24. Qd3 Ke7 25. Na3 f6 26. Nb5 Qd7 27. c4 Rc6 28. Qg3 1/2-1/2

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.27"]
[Round "8"]
[White "Guerrero, Hernando"]
[Black "Suarez Zapata, Hernando"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1719"]
[BlackElo "1917"]
[PlyCount "103"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 d6 6. 0-0 Bd7 7. d4 exd4 8. cxd4 Ba7 9. Bg5 Nge7 10. Nc3 f6 11. Be3 b5 12. Bb3 Bg4 13. h3 Bh5 14. Be6 Bf7 15. Bxf7+ Kxf7 16. Qb3+ Kf8 17. Rad1 Na5 18. Qe6 Qc8 19. Qxc8+ Rxc8 20. b3 Kf7 21. e5 d5 22. exf6 gxf6 23. Ne1 Nb7 24. Nd3 c6 25. a4 Nf5 26. Nf4 Rhe8 27. Rd3 Nbd6 28. axb5 axb5 29. Ra1 Rc7 30. Ra6 b4 31. Na2 Nc4 32. Nxb4 Nb2 33. Rd2 Nxe3 34. fxe3 Rxe3 35. Nxc6 Kf8 36. Nxa7 Rc1+ 37. Kf2 Rxb3 38. Rxf6+ Kg7 39. Re6 Nd1+ 40. Rxd1 Rxd1 41. Nc6 Rb5 42. Nh5+ Kf7 43. Rh6 Rb2+ 44. Kg3 Rd3+ 45. Kh4 Rc3 46. Ne5+ Ke7 47. Rxh7+ Ke6 48. Nf4+ Kf5 49. Nxd5 Rcb3 50. Ng4 Ke4 51. Nde3 Kxd4 52. Kg3 1-0

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.27"]
[Round "7"]
[White "Perez Pertuz, Carlos Mario"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "1867"]
[BlackElo "1719"]
[PlyCount "148"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Nc6 6. Ngf3 Bxc5 7. Be2 Nf6 8. 0-0 0-0 9. Nb3 Bb6 10. Bg5 Re8 11. h3 a6 12. c3 Bf5 13. Rc1 h6 14. Bh4 g5 15. Nxg5 hxg5 16. Bxg5 Bg6 17. Bf3 Re5 18. h4 Kg7 19. Re1 Qe8 20. Bxf6+ Kxf6 21. Bxd5 Kg7 22. Bxc6 bxc6 23. Nd4 Rd8 24. Rxe5 Qxe5 25. Qa4 Bxd4 26. cxd4 Rxd4 27. Qxc6 Rxh4 28. Qc3 Qxc3 29. Rxc3 Rd4 30. a3 Rd1+ 31. Kh2 Rd2 32. b4 Rxf2 33. Kg3 Rb2 34. Kf3 Bf5 35. Kf4 Bg6 36. g3 Rc2 37. Re3 Kf6 38. g4 Rc4+ 39. Kg3 Re4 40. Rc3 Ke5 41. Rc5+ Kd4 42. Ra5 Re3+ 43. Kf4 Re4+ 44. Kf3 Re6 45. Kf4 Kc4 46. Kg5 Rb6 47. Kh6 Kb3 48. Kg7 Kc4 49. Kf8 Kd4 50. Ke7 Ke4 51. Kd7 Kf4 52. Kc7 Re6 53. a4 Kxg4 54. b5 axb5 55. axb5 Re4 56. b6 Re7+ 57. Kd6 Rb7 58. Ra4+ Kf3 59. Kc6 Be4+ 60. Kc5 f5 61. Rb4 Rd7 62. Rb3+ Ke2 63. Rb4 Rd2 64. Kc4 Rd7 65. Kc3 Kf3 66. Rb2 f4 67. Ra2 Rb7 68. Kd4 Rd7+ 69. Ke5 Re7+ 70. Kd6 Rh7 71. Ra3+ Kg4 72. Ra4 Bb7 73. Ke5 Rh5+ 74. Kf6 Rb5 0-1

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.26"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Cardona Marin, Fabio"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1719"]
[BlackElo "1936"]
[PlyCount "105"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Bxf6 8. Bxf6 Qxf6 9. Bd3 0-0 10. Qd2 e5 11. 0-0-0 exd4 12. Nxd4 a6 13. Nf3 Nc5 14. Qg5 Qxg5+ 15. Nxg5 h6 16. Ne4 Nxd3+ 17. Rxd3 Bf5 18. f3 Rfe8 19. Re1 Bxe4 20. fxe4 Re7 21. Kd2 Rae8 22. Ree3 Kf8 23. Rd4 Re5 24. Rd7 R5e7 25. Rd4 f6 26. g4 Kf7 27. h4 Re5 28. Rb4 b5 29. Rd4 c5 30. Rd7+ R8e7 31. Rxe7+ Kxe7 32. b3 h5 33. gxh5 Rxh5 34. Rg3 Kf7 35. Rg4 g5 36. hxg5 fxg5 37. a4 Kf6 38. axb5 axb5 39. b4 Rh2+ 40. Kd3 Rh3+ 41. Kd2 c4 42. e5+ Kf5 43. Rg2 Rh8 44. Ke3 Rd8 45. Rf2+ Kxe5 46. Rf7 Rd5 47. Re7+ Kf6 48. Rc7 Ke6 49. Ke4 Kd6 50. Rg7 Rd2 51. Rg6+ Kc7 52. Rxg5 Re2+ 53. Kd4 1/2-1/2

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.26"]
[Round "6"]
[White "Zuluaga A, Ernesto Uriel"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2090"]
[BlackElo "1719"]
[PlyCount "70"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nh4 Bd7 10. c3 a6 11. e5 Ne8 12. Nhf3 Qc7 13. Qe2 Bh6 14. h4 b6 15. Nh2 Bg7 16. Ndf3 Ra7 17. Bf4 Qd8 18. Rac1 f6 19. Ng4 f5 20. Nh6+ Kh8 21. d4 c4 22. Bg5 Qc8 23. h5 Nd8 24. hxg6 hxg6 25. Nh4 Kh7 26. Qd2 Bc6 27. Bf4 Qc7 28. Nf3 Bxh6 29. Bxh6 Rh8 30. Bf4 Kg8 31. Kf1 Qh7 32. Ke2 Qd7 33. Bh6 Kh7 34. Ng5+ Kg8 35. Kf1 Qe7 1-0

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.25"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Cadavid, Juan Miguel"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1719"]
[BlackElo "1946"]
[PlyCount "66"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 Rb8 14. axb5 axb5 15. Bd3 Be6 16. Ncb4 Nxb4 17. Nxb4 Qd7 18. 0-0 g6 19. Bc2 h5 20. Ra6 Rbd8 21. Qa1 h4 22. Rd1 h3 23. Rdxd6 Qxd6 24. Rxd6 Rxd6 25. Nd5 hxg2 26. Kxg2 Kg7 27. Qa3 Rdd8 28. Qc5 Rh8 29. Qc7 Bf6 30. Bb3 Rc8 31. Qd6 Rcd8 32. Qc7 Rc8 33. Qd6 Rcd8 1/2-1/2

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.25"]
[Round "4"]
[White "Lopez Trujillo, Alfonso"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1616"]
[BlackElo "1719"]
[PlyCount "113"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. d4 Nf6 6. Nf3 Be7 7. Bd3 Bd7 8. 0-0 Bc6 9. Ne5 Qxd4+ 10. Kh1 a6 11. Nxf7 Rf8 12. Ng5 Qd6 13. Nxh7 Nxh7 14. Qh5+ Kd7 15. Qxh7 Bf6 16. Ne4 Bxe4 17. Bxe4 Nc6 18. Bxc6+ Qxc6 19. Qd3+ Kc8 20. Qb3 b6 21. Be3 Kb7 22. Rad1 Rad8 23. c3 Rxd1 24. Rxd1 Rd8 25. Rxd8 Bxd8 26. Qd1 Bf6 27. Kg1 Qc4 28. a3 e5 29. fxe5 Bxe5 30. Bd4 Bxd4+ 31. Qxd4 Qe2 32. Qf2 Qd1+ 33. Qf1 Qd2 34. Qb1 Kb8 35. h3 a5 36. a4 g5 37. Kh1 g4 38. h4 Qf2 39. h5 Qh4+ 40. Kg1 Qxh5 41. Qd1 Qg5 42. g3 Qe3+ 43. Kg2 Qe4+ 44. Kf2 Qf5+ 45. Kg1 Kb7 46. b3 Qe4 47. Qc1 Qf3 48. Qe1 Qd5 49. c4 Qd3 50. Qe5 Qxb3 51. Qd5+ Ka7 52. Kf2 Qxa4 53. Ke3 Qa3+ 54. Kf4 Qf3+ 55. Qxf3 gxf3 56. Kxf3 a4 57. c5 0-1

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.24"]
[Round "1"]
[White "Guerrero, Hernando"]
[Black "Barrientos Chavarriaga, Sergio E"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1719"]
[BlackElo "2477"]
[PlyCount "83"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. a4 Nf6 8. 0-0 Bb4 9. Qd3 0-0 10. Bg5 Bxc3 11. bxc3 Qe5 12. Bxf6 Qxf6 13. f4 d5 14. e5 Qe7 15. Nxc6 bxc6 16. Rfb1 Qa7+ 17. Kh1 a5 18. Qg3 Ba6 19. Bxa6 Qxa6 20. Qd3 Qa7 21. Qd4 c5 22. Qf2 Rab8 23. Qe2 c4 24. Qe1 h6 25. Qc1 f6 26. Rxb8 Qxb8 27. Rb1 Qc7 28. exf6 Rxf6 29. g3 e5 30. fxe5 Qxe5 31. Qe1 Qf5 32. Qe2 Re6 33. Rf1 Qg6 34. Qg2 Re4 35. Qf2 Re5 36. Qg2 Qe6 37. h4 Kh7 38. Kh2 Qg6 39. Rf2 Re3 40. Rd2 Rxc3 41. Qxd5 Qxg3+ 42. Kh1 0-1

[Event "Pereira Fiestas de la Cosecha"]
[Site "Pereira"]
[Date "2022.08.24"]
[Round "2"]
[White "Hernandez Torres, Jaime Tulio"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1370"]
[BlackElo "1719"]
[PlyCount "88"]
[EventDate "2022.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 g6 4. Nf3 Bg7 5. c3 Nc6 6. 0-0 Nge7 7. Be3 b6 8. Nbd2 Bb7 9. Bb5 a6 10. Bxc6 Nxc6 11. h3 d6 12. Ng5 0-0 13. f4 Ne7 14. f5 exf5 15. Qe1 h6 16. Ngf3 fxe4 17. Nxe4 Nf5 18. Bf4 d5 19. Ng3 Re8 20. Qf2 Bc8 21. Nxf5 Bxf5 22. d4 c4 23. Bg3 Bd3 24. Rfe1 Qf6 25. Be5 Qf5 26. Bxg7 Kxg7 27. Qg3 Re6 28. Re5 Rxe5 29. Nxe5 Bb1 30. a4 Re8 31. Qe1 f6 32. Rxb1 fxe5 33. dxe5 Rxe5 34. Qc1 Re2 35. Kh1 Qf2 36. Qg1 Qxg1+ 37. Rxg1 Kf6 38. Rb1 Rc2 39. Kh2 Kf5 40. Kg3 Ke4 41. b3 Rxc3+ 42. Kh2 Rxb3 43. Re1+ Kd4 44. Re6 c3 0-1

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.21"]
[Round "6"]
[White "Garcia, Juan Manuel"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1785"]
[BlackElo "1694"]
[PlyCount "95"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d6 2. e4 c6 3. Bd3 Nf6 4. Ne2 Bg4 5. Nbc3 Nbd7 6. h3 Bxe2 7. Qxe2 e6 8. Bg5 Qb6 9. 0-0-0 Qxd4 10. f4 Qc5 11. Rhe1 h6 12. Bh4 Qh5 13. Qf2 Be7 14. e5 dxe5 15. g4 Nxg4 16. hxg4 Qxh4 17. Qf3 Bb4 18. Ba6 bxa6 19. Qxc6 0-0 20. Qxd7 Bxc3 21. bxc3 Qxg4 22. fxe5 Qg5+ 23. Kb1 Rad8 24. Qc7 Rb8+ 25. Ka1 Qg2 26. Rb1 Rbc8 27. Qxa7 Qxc2 28. Rbc1 Qd3 29. Red1 Qe4 30. Re1 Qc4 31. Qe3 Kh7 32. Qg3 a5 33. Rg1 g6 34. Rh1 Rh8 35. Qf3 Kg8 36. Rhf1 Rh7 37. Qf6 Rg7 38. Rf4 Qd3 39. Rf3 Qd2 40. Qf4 Qxf4 41. Rxf4 Rc5 42. Re4 h5 43. Kb2 g5 44. Kc2 g4 45. Rh1 Rg5 46. Rhe1 Kg7 47. Kd3 Rd5+ 48. Kc4 0-1

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.21"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Lopez Ramirez, David Santiago"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1694"]
[BlackElo "2039"]
[PlyCount "82"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 Ne7 12. Be2 Bb7 13. Nxe7 Qxe7 14. Qd3 f5 15. Qg3 Bf6 16. exf5 0-0-0 17. Qe3 Bxg2 18. Rg1 Rhg8 19. Nc2 Ba8 20. Rxg8 Rxg8 21. Qb6 Rg1+ 22. Bf1 Bb7 23. 0-0-0 Bg5+ 24. Ne3 Qc7 25. Qxc7+ Kxc7 26. Bh3 Rxd1+ 27. Kxd1 Bf4 28. Nf1 Bf3+ 29. Kc2 Be4+ 30. Kd1 Bb1 31. a3 h5 32. Ng3 h4 33. Nf1 Bd3 34. f3 Kc6 35. f6 Kc5 36. Nd2 Bxh2 37. Ne4+ Kd5 38. Bc8 Bxe4 39. fxe4+ Kxe4 40. Be6 Bf4 41. Bxf7 Kf5 0-1

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.20"]
[Round "5"]
[White "Linares Pulgarin, Frederic Andres"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1959"]
[BlackElo "1694"]
[PlyCount "64"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 f5 5. Nf3 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Ne4 9. Qc2 Nxc3 10. Qxc3 d6 11. Rd1 c6 12. b4 Nd7 13. Qe3 Rf6 14. Bb2 d5 15. c5 Rg6 16. Bc1 Nf8 17. Qc3 Rf6 18. Ne5 Ng6 19. cxb6 Nxe5 20. dxe5 Rf8 21. bxa7 Rxa7 22. Be3 Ra4 23. Bd4 Qa8 24. e3 Rf7 25. Rdc1 g5 26. Bf1 h6 27. Be2 Qc8 28. b5 c5 29. Bd1 Rc4 30. Qb2 cxd4 31. Rxc4 dxc4 32. Qxd4 Bf8 0-1

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.19"]
[Round "2"]
[White "Guerrero, Hernando"]
[Black "Velasquez Guevara, Nilson Fernando"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1694"]
[PlyCount "61"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Be7 5. 0-0 Nf6 6. Re1 a6 7. Ba4 Bd7 8. d4 exd4 9. cxd4 0-0 10. d5 Ne5 11. Bxd7 Qxd7 12. Nxe5 dxe5 13. Nc3 Rad8 14. Bg5 h6 15. Bxf6 Bxf6 16. Qe2 b5 17. a3 Be7 18. Rad1 Bd6 19. Rd3 f5 20. exf5 Rxf5 21. Rf3 Rdf8 22. Rxf5 Rxf5 23. Ne4 Qf7 24. Rd1 Kf8 25. f3 Qg6 26. Kh1 h5 27. a4 Qe8 28. axb5 axb5 29. Ra1 Qb8 30. Qc2 g6 31. Qc6 1-0

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.19"]
[Round "3"]
[White "Ramirez, Cristian Camilo"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1602"]
[BlackElo "1694"]
[PlyCount "73"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. Bg5 Be7 4. Bxe7 Qxe7 5. c3 Bb7 6. a4 a5 7. Nbd2 f5 8. g3 Nf6 9. Bg2 0-0 10. 0-0 d6 11. Ne1 Bxg2 12. Nxg2 Nbd7 13. Qb3 Kh8 14. Rfe1 d5 15. Nf4 Rab8 16. c4 c6 17. Nd3 Ne4 18. Nf3 Rfc8 19. Red1 Ng5 20. Nfe5 Nxe5 21. Nxe5 Nf7 22. Nd3 Qf6 23. Nf4 Nd6 24. cxd5 cxd5 25. Rac1 Nc4 26. Qc3 g5 27. Nd3 Nd6 28. Qa3 Nc4 29. Qc3 Kg7 30. Ne5 Nxe5 31. dxe5 Qd8 32. Qd4 Qd7 33. e3 Rc6 34. g4 fxg4 35. Qxg4 h6 36. h4 Rxc1 37. Rxc1 0-1

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.18"]
[Round "1"]
[White "Rico Duran, Juan Sebastian"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1712"]
[BlackElo "1694"]
[PlyCount "63"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 f5 4. Nf3 Bb4 5. g3 Bb7 6. Bg2 Nf6 7. 0-0 0-0 8. Qb3 Bxc3 9. Qxc3 d6 10. b3 Qe7 11. Bb2 Nbd7 12. Nd2 Bxg2 13. Kxg2 Rac8 14. Rae1 d5 15. f3 Qe8 16. e4 fxe4 17. fxe4 Qg6 18. Ba3 Rfe8 19. e5 Ng4 20. cxd5 exd5 21. Rf4 c5 22. Qf3 Nh6 23. Qxd5+ Qe6 24. Qxe6+ Rxe6 25. dxc5 Rxe5 26. Rxe5 Nxe5 27. Nc4 Nd3 28. Rd4 Nxc5 29. Bxc5 bxc5 30. Rd7 a6 31. Ra7 Nf7 32. Rxf7 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.28"]
[Round "9"]
[White "Moreno Hernandez, Andres Mauricio"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1387"]
[BlackElo "1744"]
[PlyCount "87"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bg5 0-0 8. Qd2 a6 9. 0-0 b5 10. Bb3 Bb7 11. Rfe1 Nbd7 12. Bh6 Nc5 13. Bd5 Qc7 14. Qg5 b4 15. Bxb7 Qxb7 16. Bxg7 Kxg7 17. Nf5+ Kh8 18. Nxd6 exd6 19. Qxf6+ Kg8 20. Nd5 Rae8 21. f3 Re6 22. Qh4 Kg7 23. Nf4 Re5 24. Rad1 Qb6 25. Nd5 Qa7 26. Qf6+ Kg8 27. Qxd6 Nxe4+ 28. Qb6 Qxb6+ 29. Nxb6 Re6 30. Nd7 Rc8 31. fxe4 Rxc2 32. e5 Rxb2 33. Rb1 Rxa2 34. Rxb4 Kg7 35. Nf6 Ra5 36. Rb8 Raxe5 37. Rxe5 Rxe5 38. Nd7 Rd5 39. Nb6 Rd1+ 40. Kf2 Rd2+ 41. Kg1 Rd1+ 42. Kf2 Rd2+ 43. Kg1 Rd1+ 44. Kf2 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.27"]
[Round "8"]
[White "Guerrero, Hernando"]
[Black "Medina, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1744"]
[BlackElo "1314"]
[PlyCount "126"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Bb4 8. Qd3 0-0 9. Bg5 Be7 10. Bf3 d6 11. a4 Nbd7 12. Qd2 Rb8 13. Rfd1 b6 14. Nde2 Rd8 15. Be3 Bb7 16. Ng3 Ne5 17. Be2 Neg4 18. Bg5 h6 19. Bf4 Qc5 20. Bf3 Ne5 21. Bxe5 Qxe5 22. Qe3 Qc5 23. Qxc5 dxc5 24. Rxd8+ Rxd8 25. Rd1 Rxd1+ 26. Bxd1 Bd6 27. f3 Be5 28. Nge2 Bc6 29. b3 g5 30. Nb1 Nh5 31. Nd2 b5 32. axb5 axb5 33. Nf1 f5 34. exf5 exf5 35. Nc1 c4 36. Kf2 Bd4+ 37. Ke1 Nf4 38. g3 Nh3 39. Be2 Ng1 40. bxc4 bxc4 41. Bxc4+ Kg7 42. f4 gxf4 43. gxf4 Nf3+ 44. Ke2 Bg1 45. Nd3 Nxh2 46. Ng3 Bf3+ 47. Kd2 Bg4 48. Bd5 Bd4 49. c3 Bf6 50. Nf2 Kg6 51. Bc6 Bh4 52. Nfh1 Kf6 53. Ke3 Bd1 54. Kf2 Ke6 55. Bb7 Ng4+ 56. Ke1 Bc2 57. Kd2 Bb1 58. c4 Kd7 59. Bd5 Nf6 60. Bf3 Kd6 61. Kc3 Kc5 62. Nh5 Nxh5 63. Bxh5 Be4 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "7"]
[White "Abreu Balza, Alan Jeremias"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1459"]
[BlackElo "1744"]
[PlyCount "75"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[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 Rb8 11. h4 b5 12. Ndxb5 Ne5 13. Be2 Qa5 14. Nd4 Rfc8 15. Nb3 Qc7 16. Ba6 Nc4 17. Bxc4 Qxc4 18. Qd3 Qc7 19. g4 h5 20. gxh5 Nxh5 21. Nd5 Qd8 22. Bxa7 Ra8 23. Bb6 Qf8 24. Kb1 Rc6 25. Bd4 Bh6 26. Nb6 Rd8 27. Nxd7 Rxd7 28. Rdg1 Rdc7 29. c3 Qa8 30. Qb5 e5 31. Bf2 Ra6 32. Kc2 Kf8 33. a3 Rb7 34. Qc4 Ra4 35. Qc6 Ra6 36. Qc4 Ra4 37. Qc6 Ra6 38. Qc4 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Guerrero, Hernando"]
[Black "Chavez Duero, Brayan Steven"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1744"]
[BlackElo "1960"]
[PlyCount "76"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. Nd5 Re8 11. Nxf6+ Bxf6 12. c3 Bd7 13. Nxc6 Bxc6 14. f3 b5 15. Bd4 Bg7 16. Bxg7 Kxg7 17. Qd4+ f6 18. Be6 Rab8 19. a3 Qb6 20. Rac1 Red8 21. Kh1 Bd7 22. Ba2 Bc6 23. Be6 Rb7 24. f4 Qxd4 25. cxd4 Bxe4 26. f5 gxf5 27. Bxf5 Bxf5 28. Rxf5 e5 29. Rc3 Rf7 30. h3 Rdd7 31. Rc6 Kg6 32. Rf3 e4 33. Re3 f5 34. g3 Kf6 35. Kg2 Ke6 36. Rc2 Kd5 37. Rd2 Rc7 38. Kf2 Rc4 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Lopez, Ricardo Andres"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1744"]
[BlackElo "1483"]
[PlyCount "48"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. a4 0-0 10. Be3 Nbd7 11. f4 Rc8 12. Nd2 exf4 13. Rxf4 Ne5 14. a5 Nc4 15. Nxc4 Bxc4 16. Bxc4 Rxc4 17. Rf1 Nd7 18. Bd4 Ne5 19. b3 Rc8 20. Nd5 Ng6 21. Qg4 Ne5 22. Qxc8 Qxc8 23. Nxe7+ Kh8 24. Nxc8 Rxc8 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Valencia Lopez, Rudiger Estiven"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1230"]
[BlackElo "1744"]
[PlyCount "60"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. e3 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bc4 Ke8 6. Nc3 c6 7. e4 Bc5 8. Be3 Bxe3 9. fxe3 Nd7 10. Nf3 f6 11. 0-0-0 b5 12. Be6 Nb6 13. Bf5 Ne7 14. Bxc8 Rxc8 15. Rd2 Rd8 16. Rhd1 Rxd2 17. Rxd2 Nec8 18. Nh4 g6 19. g4 Rf8 20. Nf3 g5 21. Ne2 Rf7 22. Ng3 Nc4 23. Re2 N4d6 24. Nd2 c5 25. b3 c4 26. Kb2 Nb6 27. Nf5 Nxf5 28. exf5 cxb3 29. cxb3 Nd5 30. Nf1 Rc7 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Collantes Tovar, Santiago"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1469"]
[BlackElo "1744"]
[PlyCount "115"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Bg4 3. Nc3 c6 4. Bc4 Nf6 5. d4 e6 6. 0-0 Be7 7. h3 Bh5 8. Bf4 0-0 9. Re1 d5 10. Bd3 dxe4 11. Nxe4 Nbd7 12. Ng3 Bxf3 13. Qxf3 Qb6 14. c3 Qa5 15. Nf5 Rfe8 16. Nxe7+ Rxe7 17. Be5 Qd8 18. Bxf6 Nxf6 19. Re5 Rd7 20. Rae1 Rd5 21. Bc4 Rxe5 22. Rxe5 h6 23. h4 Nd5 24. h5 Qh4 25. g3 Qe7 26. Bxd5 cxd5 27. Qxd5 Rd8 28. Qc5 Qe8 29. Qxa7 Ra8 30. Qb6 Rxa2 31. Qxb7 Qa4 32. Re1 Qc2 33. Qf3 Rxb2 34. d5 Rb1 35. Rxb1 Qxb1+ 36. Kg2 exd5 37. Qxd5 Qb8 38. c4 Kf8 39. c5 Ke7 40. c6 Qc7 41. Qc5+ Ke6 42. Kf3 Qd6 43. Qe3+ Kd5 44. Qe4+ Kc5 45. Qf4 Qxc6+ 46. Qe4 Qf6+ 47. Qf4 Qxf4+ 48. Kxf4 Kd5 49. Kf5 Kd6 50. g4 Ke7 51. f3 Kf8 52. f4 f6 53. g5 fxg5 54. fxg5 hxg5 55. Kxg5 Kg8 56. Kg6 Kh8 57. h6 gxh6 58. Kxh6 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Guerrero, Hernando"]
[Black "Acosta, Jaime"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "1744"]
[BlackElo "1429"]
[PlyCount "22"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bc4 Nxf3+ 5. Qxf3 Nf6 6. 0-0 Be7 7. Nc3 0-0 8. d3 d6 9. Bg5 Be6 10. Nd5 Nxd5 11. Bxd5 Bxg5 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Oliveros, Camilo"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2155"]
[BlackElo "1744"]
[PlyCount "31"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 exd4 7. Nxd4 Nbd7 8. 0-0 Be7 9. Nf5 Bf8 10. Bd2 Qb6+ 11. Be3 Qc7 12. Qe2 g6 13. e5 dxe5 14. fxe5 Nd5 15. Nxd5 cxd5 16. Nd6+ 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Diaz, Jaime Walter"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1744"]
[BlackElo "2131"]
[PlyCount "82"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Be6 10. 0-0-0 Nxd4 11. Bxd4 Qa5 12. Kb1 Rfc8 13. a3 a6 14. g5 Nh5 15. Bxg7 Kxg7 16. Qd4+ Qe5 17. Qxe5+ dxe5 18. Nd5 Bxd5 19. Rxd5 e6 20. Rd7 Rd8 21. Rxd8 Rxd8 22. Bd3 Nf4 23. Rd1 Nh3 24. Be2 Rxd1+ 25. Bxd1 Nxg5 26. b4 f5 27. Kb2 Kf6 28. c4 Ke7 29. h4 Nh3 30. a4 Nf4 31. b5 axb5 32. cxb5 Kd6 33. Bb3 b6 34. exf5 gxf5 35. Kc3 Kc5 36. Kb2 Kb4 37. Kc2 Nd5 38. Kb2 Nf4 39. Kc2 h5 40. Kb2 Nd3+ 41. Kc2 Nc5 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "6"]
[White "Ospina, Juan David"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1606"]
[BlackElo "1744"]
[PlyCount "38"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e4 c6 4. h3 Bh5 5. c4 Nf6 6. Nc3 e6 7. Be3 Qa5 8. Bd3 e5 9. d5 c5 10. g4 Bg6 11. Qc2 Na6 12. Nd2 Nb4 13. Qb1 Be7 14. a3 Nxd3+ 15. Qxd3 h6 16. f3 a6 17. Kf2 Nd7 18. b4 cxb4 19. axb4 Qc7 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "5"]
[White "Guerrero, Hernando"]
[Black "Diaz Meneses, Luisa Fernanda"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1744"]
[BlackElo "1647"]
[PlyCount "36"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 Bb4 6. Qd3 Nf6 7. Be2 a6 8. 0-0 b5 9. Bd2 Bb7 10. f4 Be7 11. Kh1 d6 12. Bf3 h5 13. a3 g6 14. Rae1 h4 15. h3 Nh5 16. Bxh5 Rxh5 17. f5 e5 18. fxg6 Nd7 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "4"]
[White "Perez Lombana, Kevin Esteban"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1293"]
[BlackElo "1744"]
[PlyCount "91"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Bg4 3. h3 Bh5 4. d4 c6 5. Bf4 Nf6 6. Nbd2 Nbd7 7. Be2 Qb6 8. Be3 Qc7 9. c4 Bxf3 10. Bxf3 g6 11. 0-0 Bg7 12. Rc1 0-0 13. d5 c5 14. b3 a6 15. Be2 Qa5 16. Qc2 b5 17. f4 b4 18. Nf3 Qc7 19. Kh1 Nh5 20. Kh2 Bh6 21. Nh4 Nhf6 22. g4 Bg7 23. g5 Ne8 24. Rf2 Bc3 25. Rcf1 Ng7 26. a4 f5 27. exf5 Nxf5 28. Nxf5 Rxf5 29. Bg4 Raf8 30. Bxf5 Rxf5 31. Qe4 Nf8 32. Re2 Kf7 33. h4 Ke8 34. h5 Qd7 35. h6 Kd8 36. Bc1 Rf7 37. Kg3 Qf5 38. Qxf5 Rxf5 39. Rf3 Nd7 40. Rfe3 Rf7 41. Re6 Nf8 42. R6e3 Bd4 43. Re4 Kd7 44. Kg4 Bc3 45. Kg3 Bd4 46. Kg4 1/2-1/2

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Cifuentes Camacho, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1744"]
[BlackElo "1274"]
[PlyCount "33"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 d6 7. h3 0-0 8. Bg5 h6 9. Bh4 Nd4 10. Nxd4 Bxd4 11. c3 Bb6 12. Nd2 Qe7 13. Qf3 Be6 14. Qxf6 Qxf6 15. Bxf6 gxf6 16. Kh2 f5 17. f3 1/2-1/2

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "2"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2211"]
[BlackElo "1744"]
[PlyCount "85"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 Bg4 7. Be3 exd4 8. Bxd4 Qb4 9. Bxf6 gxf6 10. Qd2 Bxf3 11. gxf3 Nd7 12. 0-0-0 0-0-0 13. Rhg1 Bh6 14. Rg3 Ne5 15. Rh3 Nxd3+ 16. cxd3 Bf8 17. Rh5 Kb8 18. Kb1 Be7 19. Ne2 Qxd2 20. Rxd2 Rdg8 21. Ng3 Bd8 22. d4 Bb6 23. Kc2 Rg6 24. Kd3 c5 25. d5 h6 26. Nf5 Bc7 27. Nh4 Rg1 28. Rg2 Re1 29. Nf5 b5 30. b3 Rf1 31. Rh3 a5 32. Rhg3 Kb7 33. Rg1 Rf2 34. R1g2 Rf1 35. Ne3 Ra1 36. Rg7 a4 37. Rxf7 axb3 38. axb3 Ra3 39. Kc3 c4 40. Rb2 Kc8 41. Kb4 Ra7 42. Kxb5 cxb3 43. Rxb3 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.12"]
[Round "1"]
[White "Guerrero, Hernando"]
[Black "Giron Guevara, Martin"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1744"]
[PlyCount "22"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. h3 d6 6. d3 0-0 7. c3 Qe7 8. Bg5 a6 9. Ba4 Qe6 10. Bb3 Qd7 11. Bxf6 gxf6 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.24"]
[Round "9"]
[White "Cristancho, Jean Karlo"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1742"]
[PlyCount "39"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. 0-0 Bg4 7. Bxf7+ Kf8 8. Bxg8 Kxg8 9. h3 Be6 10. Ng5 Bd7 11. Qe2 Bf6 12. Qc4+ Kg7 13. Qf7+ Kh6 14. d3 Qe8 15. Nd5 Nd8 16. Nxf6 Nxf7 17. Nxe8 Rf8 18. Nc7 Rac8 19. Nce6 Bxe6 20. Nxe6 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.23"]
[Round "7"]
[White "Cely, Juan Carlos"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1877"]
[BlackElo "1742"]
[PlyCount "23"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d6 2. e4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Be3 Be6 7. Nc3 c6 8. 0-0-0+ Kc7 9. Be2 a5 10. a4 Bb4 11. Nb1 Bc3 12. Nxc3 1/2-1/2

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "5"]
[White "Corredor Rengifo, Luis Fernando"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2173"]
[BlackElo "1742"]
[PlyCount "37"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. h3 Bh5 4. e4 Nf6 5. Bd3 c6 6. e5 dxe5 7. dxe5 Bxf3 8. Qxf3 Qa5+ 9. Nc3 Qxe5+ 10. Be3 e6 11. 0-0-0 Nbd7 12. g4 Nd5 13. Nxd5 Qxd5 14. Be4 Qxa2 15. Rxd7 Qa1+ 16. Kd2 Qa5+ 17. Ke2 Kxd7 18. Qxf7+ Kc8 19. Qxe6+ 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "6"]
[White "Guerrero, Hernando"]
[Black "Suaza Sanabria, Laura Sofia"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1742"]
[BlackElo "1418"]
[PlyCount "33"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. dxe5 dxe5 6. Be2 Bb4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nxe4 10. 0-0 Nxc3 11. bxc3 Bxc3 12. Rb1 f5 13. Qd3 f4 14. Qxc3 fxg3 15. fxg3 0-0 16. Nxe5 Nxe5 17. Qxe5 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "3"]
[White "Chirivi Castiblanco, Jenny Astrid"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2170"]
[BlackElo "1742"]
[PlyCount "59"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e4 e6 4. h3 Bxf3 5. Qxf3 c6 6. Bd3 Nf6 7. 0-0 Be7 8. Nd2 Nfd7 9. Qg3 g6 10. f4 f5 11. exf5 exf5 12. Nf3 0-0 13. Ng5 Bxg5 14. fxg5 d5 15. c3 Nb6 16. b3 N8d7 17. Ba3 Rf7 18. Rae1 Nf8 19. Re2 Nbd7 20. Qf4 a5 21. Bd6 b5 22. g4 a4 23. gxf5 axb3 24. axb3 gxf5 25. Bxf5 Ng6 26. Qg3 Ndf8 27. Bb4 Raa7 28. Bc5 Rab7 29. h4 h6 30. h5 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "1"]
[White "Guzman Murcia, Maria Alejandra"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1742"]
[PlyCount "40"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 Nf6 4. a3 g6 5. Nf3 d6 6. Ng5 e6 7. 0-0 Bg7 8. Ba2 0-0 9. d3 a6 10. e5 Nxe5 11. Nce4 Nc6 12. h3 b5 13. Bf4 e5 14. Bh2 Bb7 15. c3 Rc8 16. Nxf7 Rxf7 17. Qb3 Rcc7 18. f4 Kh8 19. fxe5 Nxe5 20. Ng5 Ne4 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "9"]
[White "Guerrero, Hernando"]
[Black "Diaz, Richard"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1750"]
[BlackElo "1776"]
[PlyCount "40"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Nb3 0-0 8. 0-0 d6 9. Bf3 Ne5 10. Be2 Bd7 11. Be3 b5 12. a3 Nc4 13. Bc1 Rc8 14. Nd4 a6 15. Qd3 Qb6 16. Nf3 Bg4 17. h3 Be6 18. Rb1 Nd7 19. Nd5 Qd8 20. b4 Re8 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "5"]
[White "Borre Meza, Orlando David"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1376"]
[BlackElo "1750"]
[PlyCount "28"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bg4 5. e4 e6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Bxf3 9. Bxf3 e5 10. d5 c5 11. a3 a6 12. b4 b6 13. b5 a5 14. a4 Nbd7 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "4"]
[White "Guerrero, Hernando"]
[Black "Garcia, Juan Manuel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1750"]
[BlackElo "1884"]
[PlyCount "88"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Qf4 Be6 8. Bd3 0-0-0 9. Qxf6 Nxf6 10. h3 h6 11. Nd2 Rhe8 12. a4 Nxe4 13. Nxe4 Bd5 14. 0-0 Bxe4 15. Bxe4 Rxe4 16. c3 a5 17. Be3 Bxe3 18. fxe3 f6 19. Rf5 Rxe3 20. Rxa5 Rd2 21. Ra8+ Kd7 22. Kh2 Ree2 23. Rg1 Rxb2 24. Rg8 g5 25. Rg7+ Ke6 26. Rxc7 f5 27. Rh7 f4 28. Rxh6+ Kf7 29. Rd6 Ke7 30. Rd3 Ra2 31. Rd4 Rab2 32. h4 f3 33. hxg5 Rxg2+ 34. Rxg2 Rxg2+ 35. Kh3 Rxg5 36. Rf4 Kd6 37. Rxf3 Kc5 38. Rf4 Rg1 39. Rb4 b6 40. Rf4 Rc1 41. Kg2 Rxc3 42. Kf2 Rc4 43. Rf5+ Kb4 44. a5 bxa5 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "3"]
[White "Pena Salamanca, Juan Sebastian"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1516"]
[BlackElo "1750"]
[PlyCount "60"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. h4 h5 9. Qd2 Nc6 10. 0-0-0 Bd7 11. f3 Rc8 12. Rdg1 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. g4 Kh7 16. gxh5 Nxh5 17. f4 e5 18. Nf5 exf4 19. Nxg7 fxe3 20. Qe2 Rc5 21. Nxh5 Rxh5 22. Rg5 Qxg5 23. hxg5 Rxh1+ 24. Nd1 Bb5 25. c4 Bxc4 26. Qxc4 Rxd1+ 27. Kc2 Rd2+ 28. Kc1 Rf2 29. a4 Re8 30. Kd1 d5 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.08"]
[Round "1"]
[White "Bolano Merino, Sebastian"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1750"]
[PlyCount "34"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. Nbd2 0-0 7. Nf1 Nc6 8. h3 Be6 9. g4 d5 10. e5 Nd7 11. Ng3 Ndxe5 12. 0-0 Rb8 13. Nh2 Qd7 14. f4 Qd6 15. fxe5 Bxe5 16. Nf3 Bxg3 17. Re1 Bf4 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.16"]
[Round "11"]
[White "Garcia Urruchurto, Hernan"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1425"]
[BlackElo "1808"]
[PlyCount "45"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 0-0 9. e5 dxe5 10. dxe5 Ng4 11. e6 Nde5 12. Nxe5 Qxd1 13. Rxd1 Bxe5 14. f4 Bd6 15. exf7+ Rxf7 16. Na3 b6 17. h3 Nh6 18. Rd3 Nf5 19. g3 Rd8 20. Bd2 c4 21. Rd5 Bc5+ 22. Rxc5 bxc5 23. Nxc4 0-1

