[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.30"]
[Round "8"]
[White "Hernandez Pinzon, Helvert"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1835"]
[BlackElo "2045"]
[PlyCount "28"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. Bd3 c5 7. e5 Nbc6 8. Nf3 h6 9. a4 Qa5 10. Qd2 Bd7 11. Bb2 0-0 12. 0-0 cxd4 13. cxd4 Qxd2 14. Nxd2 Rfc8 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "7"]
[White "Ceron, Edgar Ivan"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2045"]
[BlackElo "1760"]
[PlyCount "65"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 b6 5. Nf3 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 Nbd7 9. Nc3 Ne4 10. Nd2 f5 11. f3 Nxc3 12. Bxc3 Nf6 13. Qc2 c5 14. Rad1 Qc7 15. a4 Rad8 16. e3 Bc6 17. Rfe1 Qb7 18. f4 Rd7 19. h3 dxc4 20. Nxc4 Bxg2 21. Qxg2 Ne4 22. Bb2 Rfd8 23. g4 Bh4 24. Re2 cxd4 25. Rxd4 Bf6 26. Ne5 Bxe5 27. fxe5 Rxd4 28. Bxd4 Nc5 29. Qxb7 Nxb7 30. gxf5 exf5 31. Rc2 Rd7 32. e6 Rd8 33. Rc7 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "6"]
[White "Hernandez Grajales, Andres"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1795"]
[BlackElo "2045"]
[PlyCount "101"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Bxc3 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Nbc6 9. Nf3 f5 10. exf6 Rxf6 11. Bg5 Rf7 12. Qh5 g6 13. Qh6 c4 14. Be2 Qa5 15. Bd2 Nf5 16. Qg5 Bd7 17. h4 h6 18. Qg4 Raf8 19. 0-0 Rg7 20. Rfb1 Bc8 21. Ne5 Ncxd4 22. Bd1 Kh7 23. Bxh6 Kxh6 24. Qf4+ Kh7 25. cxd4 Qd8 26. g3 g5 27. hxg5 Qxg5 28. Qxg5 Rxg5 29. Nf3 Rg7 30. c3 Kg8 31. Kg2 Nd6 32. Nd2 Bd7 33. Be2 Be8 34. Rh1 Nb5 35. Rac1 Bg6 36. Rh4 Rgf7 37. f4 Rg7 38. a4 Nd6 39. Rch1 Bc2 40. Nf3 Ne4 41. Ne5 Rxg3+ 42. Kf1 Nxc3 43. Bg4 Rxf4+ 44. Ke1 Rf6 45. Rh8+ Kg7 46. Rb8 Ne4 47. Rxb7+ Kg8 48. Rb8+ Kg7 49. Rb7+ Kg8 50. Rb8+ Kg7 51. Rb7+ 1/2-1/2

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "5"]
[White "Ceron, Edgar Ivan"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2045"]
[BlackElo "1471"]
[PlyCount "37"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. g3 e6 3. Bg2 Nf6 4. Nf3 c5 5. 0-0 Be7 6. b3 0-0 7. Bb2 b6 8. c4 Bb7 9. Nbd2 Nbd7 10. Rc1 Rc8 11. e3 Re8 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 f6 15. cxd5 Bxd5 16. e4 Bc6 17. Bh3 fxe5 18. Bxe6+ Kh8 19. Nc4 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "4"]
[White "Cuellar Canosa, Nicolas"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1820"]
[BlackElo "2045"]
[PlyCount "73"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Qd2 b6 9. 0-0-0 Bb7 10. Qf4 Nd7 11. Bd3 Re8 12. Ne5 Bxe4 13. Qxe4 Nf8 14. Bb5 a5 15. Bxe8 Qxe8 16. Rd3 a4 17. a3 b5 18. Rc3 c5 19. dxc5 Ng6 20. f4 h6 21. g3 Ne7 22. Rd1 Nd5 23. Rxd5 exd5 24. Qxd5 Rd8 25. Qe4 Qe6 26. b3 Be7 27. Qc6 Qh3 28. Qxb5 axb3 29. Qxb3 Qf5 30. Nc6 Rd7 31. Nxe7+ Rxe7 32. c6 Rc7 33. Qb8+ Rc8 34. Qb7 Qe6 35. c7 Kf8 36. Qc6 Qe7 37. Qc5 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "3"]
[White "Ceron, Edgar Ivan"]
[Black "Dziedzic, Robert"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2045"]
[BlackElo "1601"]
[PlyCount "105"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 d5 2. d4 dxe4 3. f3 Nf6 4. Nc3 exf3 5. Nxf3 Bg4 6. Bc4 e6 7. 0-0 c6 8. Qd3 Nbd7 9. Ng5 Qe7 10. Bf4 Nb6 11. Rae1 Bf5 12. Qe2 Nxc4 13. Qxc4 h6 14. Nf3 Qb4 15. Qe2 Be7 16. Nd1 0-0 17. Ne3 Nd5 18. Nxd5 cxd5 19. c3 Qb6 20. Qd2 Be4 21. Ne5 Rad8 22. Bxh6 f6 23. Ng4 Rf7 24. Be3 Bf5 25. Nf2 Qa6 26. a3 Bd6 27. Bf4 Bxf4 28. Qxf4 Qd6 29. Qe3 Re7 30. Nh1 Kf7 31. Ng3 Bg6 32. Rf2 a5 33. Nf1 b5 34. h3 Rb8 35. Nh2 Be4 36. Ref1 b4 37. axb4 axb4 38. c4 e5 39. Ng4 exd4 40. Qxd4 Re6 41. c5 Qg3 42. c6 Qd6 43. Rc1 Rc8 44. b3 Kg8 45. Ne3 Rxc6 46. Rxc6 Qxc6 47. Qxb4 Qc1+ 48. Nf1 Rc6 49. Qe7 Rc8 50. b4 Kh7 51. b5 Rc2 52. Qe8 Rxf2 53. Qh5+ 1/2-1/2

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "2"]
[White "Zuleta, Juan Esteban"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1811"]
[BlackElo "2045"]
[PlyCount "111"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Qh4 7. 0-0 Be6 8. Nb5 0-0-0 9. Bf4 Rd7 10. c3 Be7 11. Bg3 Qf6 12. b4 h5 13. h3 g5 14. Nxa7+ Nxa7 15. Be5 Qh6 16. Bxh8 Qxh8 17. b5 Kd8 18. a4 g4 19. Nf4 Nf6 20. Nxe6+ fxe6 21. h4 Bd6 22. g3 e5 23. Bf5 Re7 24. c4 dxc4 25. d5 Qg8 26. Be6 Qg6 27. Qd2 Qd3 28. Qh6 Ne4 29. Rae1 Nxg3 30. b6 cxb6 31. Bxg4 Kc7 32. Rd1 Qe4 33. fxg3 Qxg4 34. Kh2 e4 35. Qe3 Qxh4+ 36. Kg2 Qg4 37. Rd4 Rg7 38. Rxc4+ Kb8 39. Rxe4 Qxg3+ 40. Qxg3 Rxg3+ 41. Kh1 Rh3+ 42. Kg2 Rg3+ 43. Kh1 Rd3 44. Rf5 Rh3+ 45. Kg2 Rh2+ 46. Kg1 Rh3 47. Kg2 Rg3+ 48. Kf2 Rh3 49. Kg2 Rc3 50. Rxh5 Nc8 51. Re8 Rc2+ 52. Kf3 Rh2 53. Rg5 Rh3+ 54. Kg2 Rh2+ 55. Kf3 Rh3+ 56. Ke4 1/2-1/2

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "1"]
[White "Ceron, Edgar Ivan"]
[Black "Urquijo Prada, Santiago"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2045"]
[BlackElo "1567"]
[PlyCount "118"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. cxd5 cxd5 5. d4 Qb6 6. g3 Nc6 7. Bg2 Bg4 8. e3 Rd8 9. 0-0 e6 10. h3 Bf5 11. Ne5 Bb4 12. Qa4 0-0 13. g4 Bg6 14. f4 Bxc3 15. Nxg6 hxg6 16. bxc3 Na5 17. g5 Ne8 18. Ba3 Nd6 19. Rfe1 Nac4 20. Bc5 Qa6 21. Qxa6 bxa6 22. Bxa7 Nb5 23. Bc5 Rfe8 24. Rac1 f5 25. gxf6 gxf6 26. e4 Nc7 27. Bf1 Nd2 28. Bg2 dxe4 29. Bb6 Rd7 30. Bxc7 Rxc7 31. Bxe4 Nxe4 32. Rxe4 Kf7 33. Kf2 Rb8 34. Rc2 Rbc8 35. Re3 Rc4 36. Rd3 Ke7 37. Ke2 Rh8 38. Rb2 Rhc8 39. Kd2 f5 40. Re3 R8c6 41. a3 Kf6 42. Rb4 a5 43. Rxc4 Rxc4 44. Kc2 a4 45. Re5 Rc6 46. Ra5 g5 47. fxg5+ Kxg5 48. Rxa4 Rc8 49. Ra6 Re8 50. Kd3 Kf4 51. a4 Kg3 52. Ra7 Rg8 53. a5 Kxh3 54. Rh7+ Kg2 55. a6 Rg3+ 56. Kd2 f4 57. a7 Rg8 58. Rg7+ Rxg7 59. a8Q+ Kg3 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "6"]
[White "Ceron, Edgar Ivan"]
[Black "Franco, Jhonier"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2022"]
[BlackElo "1837"]
[PlyCount "110"]
[EventDate "2021.12.26"]
[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 c5 2. e4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. 0-0 Bg4 7. Bg5 h6 8. Bh4 g5 9. Bg3 e5 10. Nbd2 h5 11. h3 Bc8 12. Nc4 g4 13. hxg4 hxg4 14. Nh2 Nf6 15. Be2 Nxe4 16. Bxg4 b5 17. Qf3 bxc4 18. Qxe4 d5 19. Qe2 Bg7 20. f4 e4 21. Rad1 f5 22. Bh5+ Kf8 23. Bf2 Bh6 24. Bc5+ Kg8 25. g4 Bg7 26. Rf2 Bf8 27. Bxf8 Kxf8 28. Qe3 Be6 29. Qc5+ Ne7 30. b3 cxb3 31. axb3 Qb6 32. Qd4 Rh6 33. c4 Qxd4 34. Rxd4 Nc6 35. Rd1 d4 36. Rg2 Bg8 37. Nf1 Rb8 38. Ng3 Rxb3 39. Nxf5 Rf6 40. c5 d3 41. Kf2 Rb2+ 42. Kg3 Rxg2+ 43. Kxg2 Be6 44. Nh4 Bb3 45. Rb1 Nd4 46. g5 Ra6 47. Kf2 Bd5 48. f5 Ra2+ 49. Ke3 Nc2+ 50. Kf4 Ke7 51. f6+ Kd7 52. f7 Bxf7 53. Bxf7 Ra1 54. Rxa1 Nxa1 55. Kxe4 Nb3 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "7"]
[White "Guelgua, Alvaro"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2031"]
[BlackElo "2022"]
[PlyCount "51"]
[EventDate "2021.12.26"]
[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 d5 2. exd5 c6 3. dxc6 Nxc6 4. Nc3 e5 5. Bc4 Bc5 6. d3 Nf6 7. Nf3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Be3 Bxe3 11. fxe3 Qb6 12. Qd2 0-0-0 13. 0-0-0 e4 14. Nh4 Ne5 15. Na4 Qc6 16. Nxg6 hxg6 17. Qc3 Nxc4 18. Qxc4 Qxc4 19. dxc4 Rxd1+ 20. Kxd1 Nxg4 21. Ke2 f5 22. Nc3 Kc7 23. Nd5+ Kd6 24. Rd1 Ne5 25. b4 Nxc4 26. Nb6+ 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "4"]
[White "Ceron, Edgar Ivan"]
[Black "Torres, Jeysson Steve"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2022"]
[BlackElo "1969"]
[PlyCount "26"]
[EventDate "2021.12.26"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 Bg4 6. e3 Nc6 7. Be2 0-0 8. 0-0 h6 9. Bh4 Nd7 10. Nd2 Bxe2 11. Qxe2 Qe8 12. f4 e6 13. a4 a6 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "5"]
[White "Valderrama Castano, Julian Camilo"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1958"]
[BlackElo "2022"]
[PlyCount "38"]
[EventDate "2021.12.26"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 b6 9. Bd3 Bb7 10. Qe2 Nd7 11. 0-0-0 Qe7 12. g4 g6 13. Rhg1 c5 14. h4 cxd4 15. g5 Bg7 16. cxd4 e5 17. Ned2 Qe6 18. Bb5 Qxa2 19. Bxd7 Rfc8+ 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "3"]
[White "Campos, Cristian1111"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1865"]
[BlackElo "2022"]
[PlyCount "84"]
[EventDate "2021.12.26"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Nbc6 9. h4 Qa5 10. Bd2 c4 11. Be2 f5 12. Qh5 Bd7 13. Rh3 Be8 14. Qg5 h6 15. Qf4 Ng6 16. Qh2 Nce7 17. h5 Nh8 18. f4 Ba4 19. Rb1 Rab8 20. Kd1 Kf7 21. g4 Bc6 22. Ra1 Ke8 23. Rg3 Kd7 24. Nh3 Rbe8 25. Qg1 Qc7 26. Bc1 Ba4 27. Rb1 Kc8 28. Rb4 b5 29. Nf2 Nf7 30. Kd2 Nd8 31. Nd1 Ndc6 32. Qe3 Nxb4 33. cxb4 a5 34. Qc3 axb4 35. Qxb4 Nc6 36. Qc5 Rf7 37. Nc3 Na7 38. Qb4 Nc6 39. Qc5 Na7 40. Qb4 Qe7 41. g5 Qxb4 42. axb4 Nc6 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "2"]
[White "Ceron, Edgar Ivan"]
[Black "Barreiro Acosta, Frank"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2022"]
[BlackElo "1748"]
[PlyCount "41"]
[EventDate "2021.12.26"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. g3 0-0 6. Bg2 c5 7. 0-0 dxc4 8. Bg5 h6 9. Bxf6 Qxf6 10. Ne4 Qe7 11. a3 Ba5 12. dxc5 Nd7 13. Qd4 f5 14. Nd6 Bc7 15. Rfd1 Rd8 16. Qxc4 Kh7 17. Nb5 Ne5 18. Qc3 Nxf3+ 19. Bxf3 Bb8 20. Rxd8 Qxd8 21. c6 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.26"]
[Round "1"]
[White "Salguero, Miguel Angel"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1252"]
[BlackElo "2022"]
[PlyCount "42"]
[EventDate "2021.12.26"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Bd6 6. 0-0 0-0 7. c5 Bc7 8. Bg5 Nbd7 9. Nc3 h6 10. Bxf6 Nxf6 11. b4 Re8 12. Qc2 e5 13. dxe5 Bxe5 14. Nxe5 Rxe5 15. e4 dxe4 16. Nxe4 Bf5 17. Rad1 Qe7 18. Nxf6+ Qxf6 19. Qc3 Rae8 20. Rd6 Qe7 21. a4 Re1 0-1

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.21"]
[Round "10"]
[White "Martinez, Cristian Camilo"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1863"]
[BlackElo "2033"]
[PlyCount "36"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bd3 Bc5 12. Nb3 Bd6 13. h3 Bd7 14. Bg5 a6 15. Re1 Bh2+ 16. Kh1 Bf4 17. Bxf4 Qxf4 18. Qe2 0-0 1/2-1/2

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "9"]
[White "Ceron, Edgar Ivan"]
[Black "Duque, Milton Antonio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2033"]
[BlackElo "1909"]
[PlyCount "67"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 exf3 5. Nxf3 Nf6 6. Bc4 h6 7. 0-0 e6 8. Qe2 Be7 9. Bf4 Na6 10. Rad1 Nb4 11. Ne5 Nbd5 12. Bg3 0-0 13. Bd3 Nb4 14. Bc4 Bd7 15. a3 Nbd5 16. Ne4 Rc8 17. Bd3 g6 18. c4 Nxe4 19. Qxe4 Nf6 20. Rxf6 Bxf6 21. Nxg6 Bxd4+ 22. Qxd4 fxg6 23. Be4 Rf7 24. Bxg6 Rg7 25. Be4 Qg5 26. Bf4 Qh5 27. Bf3 Qg6 28. Be4 c5 29. Qe5 Qg4 30. Bf3 Qg6 31. Be4 Qg4 32. Rd3 Rf8 33. Bxh6 Rff7 34. Bxg7 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "8"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2234"]
[BlackElo "2033"]
[PlyCount "43"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nh3 Bd6 11. 0-0 0-0 12. Re1 Qe8 13. Bf4 Bb4 14. Bd2 Bd7 15. Rc1 h6 16. Nf4 g5 17. Ng6 Bd6 18. Nxf8 Qxf8 19. Ne5 Nxd4 20. Nxd7 Nxd7 21. Qg4 Re8 22. Qxd4 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.19"]
[Round "7"]
[White "Ceron, Edgar Ivan"]
[Black "Rengifo Astudillo, Carlos Alberto"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2033"]
[BlackElo "1519"]
[PlyCount "31"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c6 3. Bg2 d5 4. 0-0 Nbd7 5. b3 b6 6. Bb2 Bb7 7. c4 Rc8 8. d4 e6 9. Nbd2 Be7 10. Qc2 0-0 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 c5 15. dxc5 Bxc5 16. Ng5 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "6"]
[White "Blandon Villa, Diego F"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2263"]
[BlackElo "2033"]
[PlyCount "35"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ne2 f6 8. Nf3 cxd4 9. cxd4 Be7 10. Be3 0-0 11. Nc3 fxe5 12. fxe5 Qb6 13. Qd2 Bb4 14. Bd3 Rd8 15. 0-0 Ndxe5 16. dxe5 d4 17. Bxh7+ Kxh7 18. Ng5+ 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "5"]
[White "Ceron, Edgar Ivan"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2033"]
[BlackElo "1583"]
[PlyCount "55"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. Bc4 Nc6 5. Nf3 g6 6. 0-0 Bg7 7. cxd4 Qb6 8. Nc3 Nf6 9. e5 dxe5 10. dxe5 Ng4 11. e6 f6 12. Qe2 Nce5 13. Bb5+ Kf8 14. Nxe5 Nxe5 15. Nd5 Qc5 16. Rd1 Bxe6 17. Be3 Qc8 18. Rac1 Qb8 19. Nc7 Bf5 20. Nxa8 Qxa8 21. Bc5 Kf7 22. Bxe7 Kxe7 23. Rc7+ Kf8 24. Qd2 Nf7 25. Qd5 Nd6 26. Qxd6+ Kg8 27. Bc4+ Be6 28. Bxe6# 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.17"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2191"]
[BlackElo "2033"]
[PlyCount "81"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. e4 e6 8. Re1 Nc6 9. a3 a5 10. exd5 exd5 11. Nb3 b6 12. Bg5 h6 13. Bf4 Be6 14. Ne5 Nxe5 15. Bxe5 Ra7 16. d4 c4 17. Nd2 Qc8 18. Nb1 Rd8 19. Nc3 Qc6 20. a4 Nh7 21. Qd2 f6 22. Bf4 g5 23. Be3 f5 24. h4 Bf6 25. Qe2 Bf7 26. Qf3 Qc8 27. Bd2 Re7 28. Nb5 Nf8 29. Bh3 Bg6 30. h5 Bh7 31. Qa3 Qd7 32. b3 Kg7 33. b4 Rde8 34. bxa5 bxa5 35. Bxa5 Rxe1+ 36. Rxe1 Ra8 37. Bb4 Qf7 38. Be7 Ne6 39. Bxf6+ Kxf6 40. Qd6 Re8 41. Nc7 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "3"]
[White "Ceron, Edgar Ivan"]
[Black "Londono, Neider Farid"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2033"]
[BlackElo "1809"]
[PlyCount "57"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 g6 6. Nf3 Bg7 7. 0-0 d6 8. h3 Nf6 9. Qe2 0-0 10. Rd1 Qc7 11. Bg5 Qa5 12. Rac1 Re8 13. Bd2 Nd7 14. Nb5 Qd8 15. Bxf7+ Kxf7 16. Qc4+ Kf8 17. Ng5 e6 18. Nxe6+ Rxe6 19. Qxe6 Nb6 20. Qb3 Nd4 21. Nxd4 Bxd4 22. Bf4 Qf6 23. Bh6+ Ke7 24. Qg3 Ke8 25. Rc7 Nd7 26. Rdc1 Kd8 27. h4 Qe6 28. Bg5+ Bf6 29. Qc3 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "2"]
[White "Herrera, Juan Sebastian"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2216"]
[BlackElo "2033"]
[PlyCount "94"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. Nd2 Bg7 9. e4 Nbd7 10. a4 0-0 11. a5 Qc7 12. Be2 e6 13. 0-0 exd5 14. exd5 Bb7 15. Nc4 Rad8 16. Bf4 Ne8 17. Qd2 Ne5 18. Bh6 Nxc4 19. Bxc4 Nf6 20. Bxg7 Kxg7 21. Qd3 Ra8 22. Ra4 Bc8 23. Ba2 Bd7 24. Ra3 Rfb8 25. Qd2 Rb4 26. Rc1 Rab8 27. Nd1 Ba4 28. Ne3 Ne4 29. Qd3 Qe7 30. Nc4 Bb5 31. Re1 Nxf2 32. Qc3+ Qf6 33. Qxf6+ Kxf6 34. Rf3+ Kg7 35. Nxd6 Ng4 36. Rxf7+ Kg8 37. Ree7 Rxb2 38. h3 Rxa2 39. Rg7+ Kh8 40. Rxh7+ Kg8 41. hxg4 Bd3 42. Rhg7+ Kh8 43. Rgf7 Re2 44. Rxe2 Bxe2 45. Rc7 Kg8 46. Ne4 c4 47. Nf6+ Kf8 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "6"]
[White "Arango Arenas, Juan Camilo"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2160"]
[BlackElo "2033"]
[PlyCount "77"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. g3 g6 2. d4 d5 3. c4 dxc4 4. Bg2 Bg7 5. Nf3 Nf6 6. Qa4+ c6 7. Qxc4 0-0 8. 0-0 Nbd7 9. Nc3 Nb6 10. Qb3 Bg4 11. Rd1 Bxf3 12. Bxf3 e6 13. a4 Qe7 14. a5 Nbd5 15. e4 Nxc3 16. bxc3 Rfd8 17. Rb1 Nd7 18. Ba3 Qf6 19. Bg2 e5 20. d5 Rab8 21. Rd3 Bf8 22. Rf3 Qg7 23. Bh3 cxd5 24. exd5 Bxa3 25. Qxa3 f5 26. c4 e4 27. Rfb3 Ne5 28. Qb2 Rd7 29. Bf1 Nf3+ 30. Kg2 Qh6 31. h3 Qg7 32. c5 Rc8 33. Rxb7 Qxb2 34. R1xb2 Ne1+ 35. Kh1 Rdd8 36. c6 Nd3 37. Bxd3 exd3 38. c7 Rf8 39. d6 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "7"]
[White "Ceron, Edgar Ivan"]
[Black "Zuleta, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2033"]
[BlackElo "1927"]
[PlyCount "38"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 c5 2. e4 e6 3. Nf3 cxd4 4. c3 Nf6 5. e5 Nd5 6. cxd4 b6 7. Bd3 Be7 8. Nc3 Nxc3 9. bxc3 Qc7 10. Bd2 Ba6 11. Bxa6 Nxa6 12. 0-0 Qc4 13. Qb3 Rc8 14. Rac1 Nb8 15. Bg5 Qxb3 16. axb3 d6 17. Bxe7 Kxe7 18. exd6+ Kxd6 19. c4 a5 1/2-1/2

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "5"]
[White "Ceron, Edgar Ivan"]
[Black "Campos, Cristian1111"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2033"]
[BlackElo "1923"]
[PlyCount "51"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 c5 7. Nbd2 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Rc1 Ne4 11. Nxe4 dxe4 12. Nd2 cxd4 13. Bxd4 e5 14. Bc3 f5 15. Re1 Re8 16. Nf1 f4 17. Bh3 Bc6 18. b4 e3 19. fxe3 fxg3 20. hxg3 Nf6 21. Qb3 Ne4 22. Red1 Qc7 23. b5 Nc5 24. Qb2 Bb7 25. Rd7 Qc8 26. Rcd1 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "4"]
[White "Quinonez, Fernando"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1792"]
[BlackElo "2033"]
[PlyCount "54"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. c5 Bc7 9. Be2 Nd7 10. Qc2 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Rd1 0-0 14. a3 Re8 15. Qd2 Bf5 16. Qd4 Qe7 17. 0-0 Rad8 18. b4 Be5 19. Qd2 d4 20. exd4 Bxd4 21. Bf3 Qf6 22. Nb1 Bxc5 23. Qc1 Bb6 24. Rxd8 Rxd8 25. Nd2 Bc7 26. Ne4 Bxe4 27. Bxe4 Qe5 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.29"]
[Round "3"]
[White "Ceron, Edgar Ivan"]
[Black "Quinonez Garcia, Santiago"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2033"]
[BlackElo "2296"]
[PlyCount "80"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 c6 7. 0-0 Qa5 8. e4 Bg4 9. h3 Bxf3 10. Qxf3 Nfd7 11. Qd3 c5 12. Be3 Nc6 13. dxc5 Nxc5 14. Bxc5 dxc5 15. Nd5 e6 16. Ne3 Bxb2 17. Rab1 Nb4 18. Qd2 Bd4 19. Ng4 Qxa2 20. Qxa2 Nxa2 21. Rxb7 h5 22. Ne3 Nb4 23. Rc1 a5 24. Nc2 Bxf2+ 25. Kh2 Nxc2 26. Rxc2 Bd4 27. Ra2 Bc3 28. Rb5 Bb4 29. e5 Rad8 30. Rb7 Rd4 31. Rc2 a4 32. Ra7 a3 33. Kg1 Rfd8 34. Rf2 R4d7 35. Ra6 Rd1+ 36. Bf1 R8d2 37. Rf3 a2 38. Ra8+ Kg7 39. Ra7 a1Q 40. Rfxf7+ Kh6 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.29"]
[Round "2"]
[White "Villafane Sanchez, Fabio Andres"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1579"]
[BlackElo "2033"]
[PlyCount "70"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. d4 e6 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Be7 7. 0-0 0-0 8. Nbc3 Nc6 9. Be3 Qa5 10. Bxc6 bxc6 11. dxc5 Bxc5 12. Nd4 Bxd4 13. Qxd4 e5 14. Qc5 Qxc5 15. Bxc5 Re8 16. Rad1 Bf5 17. Rd2 Rad8 18. Rfd1 Rxd2 19. Rxd2 a6 20. f3 h5 21. Kf2 e4 22. Rd6 exf3 23. gxf3 Re6 24. Rxe6 fxe6 25. Ne2 Nd7 26. b4 Nxc5 27. bxc5 e5 28. f4 exf4 29. Nxf4 g6 30. c3 Kf7 31. Ke3 Kf6 32. h4 Bg4 33. Ke4 g5 34. hxg5+ Kxg5 35. Nd3 Bf5+ 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.28"]
[Round "1"]
[White "Ceron, Edgar Ivan"]
[Black "Franco, Jhonier"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2033"]
[BlackElo "1658"]
[PlyCount "34"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. g3 Bf5 4. Bg2 c6 5. Nc3 Nbd7 6. Nf3 Qc7 7. 0-0 e6 8. Re1 Bg6 9. e4 0-0-0 10. Qa4 e5 11. b4 Be7 12. dxe5 dxe5 13. Be3 b6 14. Nh4 Ng4 15. Nf5 Bf6 16. Rad1 Nxe3 17. Rxe3 Nb8 1-0

[Event "Bogota Students-ch 22th"]
[Site "Bogota"]
[Date "2013.11.04"]
[Round "3"]
[White "Ceron, Edgar Ivan"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2031"]
[BlackElo "1693"]
[PlyCount "58"]
[EventDate "2013.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Nc6 8. d5 Nb8 9. e4 e6 10. Re1 exd5 11. Nxd5 Nxd5 12. Qxd5 Re8 13. Bg5 Qb6 14. Re2 Be6 15. Qd3 Nc6 16. Rd1 Nb4 17. Qb3 Qa6 18. Nd2 b5 19. e5 bxc4 20. Qf3 Bd5 21. Ne4 Bxe4 22. Rxe4 d5 23. Rf4 Rxe5 24. h4 f5 25. g4 h6 26. gxf5 hxg5 27. hxg5 gxf5 28. Rxf5 Rae8 29. Rf7 Qg6 0-1

[Event "Bogota Students-ch 22th"]
[Site "Bogota"]
[Date "2013.11.03"]
[Round "1"]
[White "Ceron, Edgar Ivan"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2031"]
[BlackElo "2403"]
[PlyCount "16"]
[EventDate "2013.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. Nf3 Bg7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 Nc6 8. Qxc4 Be6 0-1

[Event "Bogota Students-ch 22th"]
[Site "Bogota"]
[Date "2013.11.03"]
[Round "2"]
[White "Elias Alvarez, Alfonso Jose"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2040"]
[BlackElo "2031"]
[PlyCount "62"]
[EventDate "2013.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 b6 8. Bd3 Bb7 9. 0-0 0-0 10. c3 Nd7 11. Qe2 Qe7 12. Rad1 c5 13. dxc5 Nxc5 14. Nxc5 Qxc5 15. Be4 Bxe4 16. Qxe4 Rad8 17. g3 Rd6 18. Qa4 a5 19. Rxd6 Qxd6 20. Rd1 Qc7 21. Rd7 Qc5 22. Nd2 Rd8 23. Rxd8+ Bxd8 24. Qe8+ Qf8 25. Qc6 Qc5 26. Qxc5 bxc5 27. Kf1 Kf8 28. Ne4 Be7 29. Ke2 Ke8 30. Kd3 Kd7 31. Kc4 Kc6 1/2-1/2

[Event "COL-ch Universities"]
[Site "Santa Marta"]
[Date "2012.10.27"]
[Round "3"]
[White "Ceron, Edgar Ivan"]
[Black "Ramirez, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2031"]
[BlackElo "1760"]
[PlyCount "44"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. 0-0 Qa5 11. Qb3 Qb6 12. Be3 Qxb3 13. axb3 cxd4 14. cxd4 Nf6 15. Nd2 Ng4 16. Rfc1 Nxe3 17. fxe3 Bh6 18. Kf2 Kd7 19. Nc4 f6 20. Na5 b6 21. Nc6 a5 22. Ra2 Ke6 1/2-1/2

[Event "COL-ch Universities"]
[Site "Santa Marta"]
[Date "2012.10.26"]
[Round "1"]
[White "Ceron, Edgar Ivan"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "0-1"]
[ECO "D76"]
[WhiteElo "2031"]
[BlackElo "2393"]
[PlyCount "86"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 0-0 7. 0-0 Nb6 8. Nc3 Nc6 9. e3 Re8 10. b3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bb2 Qxd1 14. Nxd1 c6 15. Bxe5 Rxe5 16. f4 Re8 17. e4 a5 18. Nf2 Rd8 19. e5 Nd5 20. Ne4 Ne3 21. Rf3 Nxg2 22. Kxg2 Rd4 23. Nf6+ Kg7 24. Ne8+ Kf8 25. Nd6 Be6 26. Rf2 b6 27. f5 gxf5 28. Nxf5 Re4 29. Raf1 Rxe5 30. Nd6 Ra7 31. Rf4 b5 32. Kg1 Rd7 33. Ne4 Rd3 34. Nf6 Rd2 35. R1f2 Re1+ 36. Kg2 Rxf2+ 37. Rxf2 h6 38. Rc2 Ke7 39. Ng8+ Kf8 40. Nf6 Ra1 41. h4 c5 42. Rxc5 Rxa2+ 43. Kf3 b4 0-1

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.04.02"]
[Round "9"]
[White "Ceron, Edgar Ivan"]
[Black "Villar Reymundo, Juan Antonio"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2039"]
[BlackElo "1876"]
[PlyCount "52"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 d6 8. e4 cxd4 9. Nxd4 Bd7 10. Nxc6 Bxc6 11. Nd5 Re8 12. Qe2 Rc8 13. Re1 a6 14. b3 Nxd5 15. exd5 Bxa1 16. dxc6 bxc6 17. Bf4 Bg7 18. Rd1 Qa5 19. Bh3 Rcd8 20. Qf3 e5 21. Be3 Qc7 22. a3 f5 23. c5 d5 24. b4 d4 25. Bc1 e4 26. Qe2 d3 0-1

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.04.02"]
[Round "8"]
[White "Marin, Sebastian"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2326"]
[BlackElo "2039"]
[PlyCount "33"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 b6 5. Nf3 Bb7 6. Bb5+ c6 7. Bc4 Nf6 8. Neg5 c5 9. 0-0 Bd5 10. Bxd5 Qxd5 11. c4 Qb7 12. Ne5 Be7 13. Nexf7 0-0 14. Ne5 Qc8 15. Qf3 Nbd7 16. Nc6 Nd5 17. Qxd5 1-0

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.04.01"]
[Round "7"]
[White "Ceron, Edgar Ivan"]
[Black "Anillo Castro, Alfonso"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2039"]
[BlackElo "1842"]
[PlyCount "37"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. e3 Be7 5. Nc3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. b3 d6 9. Bb2 Nbd7 10. Qe2 Re8 11. Rfd1 a6 12. Rac1 Qc7 13. d5 Bf8 14. Qc2 e5 15. Nh4 g6 16. f4 Bh6 17. Rf1 Ng4 18. Qe2 f5 19. Bxf5 1-0

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.04.01"]
[Round "6"]
[White "Echeverry, Maria Yesenia"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1884"]
[BlackElo "2039"]
[PlyCount "48"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 a6 7. a3 g6 8. Bd3 Bg7 9. h3 0-0 10. Nf3 b5 11. b4 Bb7 12. 0-0 Rc8 13. Rc1 Nb8 14. Nd2 Nbd7 15. Nb3 Nh5 16. Bh2 e5 17. dxe5 Nxe5 18. Nc5 Ba8 19. Be2 Nc4 20. Bxc4 bxc4 21. Nxa6 Bxc3 22. Rxc3 Qf6 23. Qc2 Qxa6 24. a4 Qb7 0-1

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.03.31"]
[Round "5"]
[White "Ceron, Edgar Ivan"]
[Black "Guerrero Sierra, Juan Carlos"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2039"]
[BlackElo "2250"]
[PlyCount "91"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. g3 cxd4 5. Nxd4 Qc7 6. Nd2 Bb4 7. a3 Qxc4 8. N4f3 Bxd2+ 9. Bxd2 Nc6 10. Bg2 0-0 11. 0-0 d5 12. Rc1 Qa6 13. e3 e5 14. Qc2 Bg4 15. Rfe1 Qb6 16. h3 Bh5 17. b4 Rac8 18. Qb2 Bxf3 19. Bxf3 Rfd8 20. g4 h6 21. Rc5 e4 22. Be2 d4 23. exd4 Nxd4 24. Rxc8 Rxc8 25. Be3 Nxe2+ 26. Rxe2 Qe6 27. Rc2 Rxc2 28. Qxc2 a6 29. Bd4 Nd5 30. Qd2 f5 31. Qe2 fxg4 32. Qxg4 Qxg4+ 33. hxg4 Kf7 34. f3 exf3 35. Kf2 g6 36. Kxf3 Ke6 37. Ke4 Nf6+ 38. Kf4 Ne8 39. Ke4 Nd6+ 40. Kd3 Kd5 41. Bg7 Nf7 42. Ke3 b5 43. Kf4 h5 44. gxh5 gxh5 45. Kf5 Nd6+ 46. Kg5 0-1

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.03.31"]
[Round "4"]
[White "Ceron, Edgar Ivan"]
[Black "Lagos Oviedo, Juan Jose"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2039"]
[BlackElo "1826"]
[PlyCount "55"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. d4 Nf6 5. 0-0 e6 6. Nbd2 Bd6 7. c4 Nbd7 8. b3 0-0 9. Bb2 Ne4 10. cxd5 cxd5 11. Nh4 Ndf6 12. Nxf5 exf5 13. Nf3 Rc8 14. e3 Bb4 15. a3 Bc3 16. Qe2 Qb6 17. b4 a5 18. b5 Bxb2 19. Qxb2 Rc3 20. Rac1 Rfc8 21. Ne5 Qc7 22. Nd3 b6 23. Rxc3 Nxc3 24. Rc1 g5 25. Rc2 Nfe4 26. Bxe4 dxe4 27. Ne5 Kf8 28. Qb3 1-0

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.03.30"]
[Round "2"]
[White "Ceron, Edgar Ivan"]
[Black "Berbesi, Sarai"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2039"]
[BlackElo "1707"]
[PlyCount "29"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. b3 Bd6 7. Bb2 Nf6 8. c4 b6 9. Nbd2 0-0 10. Rc1 Qe7 11. cxd5 Nb4 12. dxe6 Bxe6 13. a3 Na6 14. Ne5 Rac8 15. Bb7 1-0

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.03.30"]
[Round "3"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2271"]
[BlackElo "2039"]
[PlyCount "67"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 b6 6. Bd3 Bd7 7. b3 Qc7 8. 0-0 g6 9. Bb2 Bg7 10. Qe2 Nge7 11. Na3 Nb8 12. Rac1 0-0 13. c4 Rc8 14. Rfd1 a6 15. b4 Bh6 16. Rc2 Ba4 17. bxc5 Bxc2 18. Nxc2 bxc5 19. dxc5 Nd7 20. Ne3 Bxe3 21. Qxe3 dxc4 22. Bxc4 Nf5 23. Qf4 Qxc5 24. Bb3 Nf8 25. g4 Ng7 26. Ng5 Rc7 27. Ne4 Qe7 28. Nf6+ Kh8 29. Rd3 Ne8 30. Rh3 Ng7 31. Rxh7+ Nxh7 32. Qh6 Qxf6 33. exf6 Ne8 34. Ba4 1-0

[Event "Santander UDI University op U27"]
[Site "Santander"]
[Date "2012.03.29"]
[Round "1"]
[White "Delgado, Gilbert Joaquin"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1445"]
[BlackElo "2039"]
[PlyCount "32"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Bd6 6. Bd3 0-0 7. Qc2 Nbd7 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. b3 e5 12. Bb2 Qe7 13. dxe5 Nxe5 14. Ng5 Nxd3 15. Qxd3 Bxh2+ 16. Kh1 Rad8 0-1

[Event "Bucaramanga Juegos Uni"]
[Site "Bucaramanga"]
[Date "2010.10.25"]
[Round "7.1"]
[White "Carreno Acevedo, Jhonatan Robert"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1800"]
[BlackElo "2038"]
[PlyCount "29"]
[EventDate "2010.10.22"]
[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 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 dxc4 6. Bxc4 Bd6 7. Nf3 Bf5 8. 0-0 b5 9. Bb3 Ne7 10. d5 b4 11. Ne2 0-0 12. dxc6 Nbxc6 13. Bf4 Bxf4 14. Nxf4 Qc7 15. Nd5 1/2-1/2

[Event "Bucaramanga Juegos Uni"]
[Site "Bucaramanga"]
[Date "2010.10.24"]
[Round "6.1"]
[White "Ceron, Edgar Ivan"]
[Black "Lotero, Camilo"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2038"]
[PlyCount "88"]
[EventDate "2010.10.22"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 Bb6 11. f3 Ng5 12. f4 Ne4 13. Nd2 Nxd2 14. Qxd2 c5 15. Nf3 d4 16. Bf2 Bb5 17. Rfe1 a5 18. e6 f6 19. Bh4 Qd5 20. a4 Bc6 21. e7 Kf7 22. Kh1 Rhe8 23. Qd3 c4 24. Qf1 Bc5 25. Ne5+ fxe5 26. Rxe5 Qxg2+ 27. Qxg2 Bxg2+ 28. Kxg2 Bd6 29. Rd5 Bxe7 30. Bxe7 Rxe7 31. Rxd4 Re2+ 32. Kh1 Rxc2 33. Rd7+ Kf6 34. Rxc7 Rb8 35. Rb1 Rb3 36. Rc6+ Kf5 37. Rc5+ Kxf4 38. Rh5 c3 39. Rf1+ Kg4 40. Rhf5 g5 41. h3+ Kh4 42. bxc3 Rbxc3 43. R1f3 Rxf3 44. Rxf3 Ra2 0-1

[Event "Bucaramanga Juegos Uni"]
[Site "Bucaramanga"]
[Date "2010.10.24"]
[Round "5.1"]
[White "Perez, Elkin Dario"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2170"]
[BlackElo "2038"]
[PlyCount "37"]
[EventDate "2010.10.22"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nc6 6. c3 Nge7 7. 0-0 Bg4 8. Re1 Qd7 9. b4 0-0 10. Nbd2 Bf5 11. Nf1 Bxd3 12. Qxd3 Qf5 13. Qxf5 Nxf5 14. Ne3 Nxe3 15. Bxe3 Rfe8 16. Bd2 f6 17. Rxe8+ Rxe8 18. Re1 Rxe1+ 19. Nxe1 1/2-1/2

[Event "Bucaramanga Juegos Uni"]
[Site "Bucaramanga"]
[Date "2010.10.23"]
[Round "3.1"]
[White "Cupaban Bautista, Sergio Alejandro"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2003"]
[BlackElo "2038"]
[PlyCount "38"]
[EventDate "2010.10.22"]
[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 e6 2. d4 d5 3. Bd3 Nf6 4. exd5 exd5 5. Ne2 Bd6 6. Bg5 c6 7. Nbc3 Be6 8. Qd2 h6 9. Bh4 Nbd7 10. f4 Bg4 11. h3 Bxe2 12. Qxe2+ Qe7 13. Qxe7+ Kxe7 14. 0-0 Rae8 15. Rae1+ Kd8 16. Rxe8+ Rxe8 17. f5 Kc7 18. Re1 Bf4 19. Rxe8 Nxe8 0-1

[Event "Bucaramanga Juegos Uni"]
[Site "Bucaramanga"]
[Date "2010.10.22"]
[Round "2.1"]
[White "Ceron, Edgar Ivan"]
[Black "Gomez, Andres Felipe"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2038"]
[BlackElo "2003"]
[PlyCount "74"]
[EventDate "2010.10.22"]
[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 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Bb4 6. Nf3 Nf6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. fxg7 Rg8 11. Bg5 Qd3 12. Qxd3 cxd3 13. Bf6 Ne7 14. 0-0-0 Bxc3 15. Bxc3 Nd5 16. Rxd3 Nxc3 17. Rxc3 0-0-0 18. Rd1 Rxd1+ 19. Kxd1 Rxg7 20. g3 Bxa2 21. b3 Bb1 22. Nd4 Rg5 23. Kc1 Bg6 24. f4 Rd5 25. Nf3 f6 26. g4 a5 27. Nd2 f5 28. g5 Rd4 29. Rf3 b5 30. Nb1 Kb7 31. Nc3 Kc6 32. Ne2 Re4 33. Kd2 b4 34. h4 Bh5 35. Re3 Bxe2 36. Rxe4 fxe4 37. Kxe2 Kd5 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "4.8"]
[White "Bonilla, Julio Cesar"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1600"]
[BlackElo "2038"]
[PlyCount "40"]
[EventDate "2010.10.16"]
[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. Nc3 Nf6 3. Nf3 c6 4. Bf4 Bf5 5. Ne5 e6 6. f3 Nbd7 7. g4 Bg6 8. h4 h5 9. g5 Nxe5 10. gxf6 Nc4 11. Rb1 Qxf6 12. Bg5 Bd6 13. Rg1 Qf5 14. Qd3 Qxg5 15. Rxg5 Bxd3 16. exd3 Ne3 17. Rxg7 Nxc2+ 18. Kd2 Nxd4 19. Bg2 Kf8 20. Rg5 Bf4+ 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "3.5"]
[White "Cayon, Diego Mauricio"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1691"]
[BlackElo "2038"]
[PlyCount "91"]
[EventDate "2010.10.16"]
[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 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b5 8. Re1 Bb7 9. e5 Nd7 10. Nf1 a5 11. h4 h6 12. N1h2 Qb6 13. c3 a4 14. Bf4 Qa5 15. a3 Qb6 16. h5 Na5 17. Nd2 c4 18. dxc4 Nxc4 19. Nxc4 bxc4 20. Qg4 Rh7 21. Rad1 0-0-0 22. Rd2 Rg8 23. Qd1 Bc6 24. Ng4 g5 25. Be3 Bc5 26. Bxc5 Qxc5 27. Rd4 Kc7 28. Qe2 Rb8 29. Red1 Rb3 30. Ne3 Nb6 31. R1d2 Qb5 32. Nd1 Nd7 33. f4 Nc5 34. fxg5 hxg5 35. Qg4 Qb8 36. Qxg5 Qf8 37. Rf4 Nd3 38. Rf6 Rb8 39. Bh3 Qc5+ 40. Kh2 d4 41. Re2 Nc1 42. Qxc1 d3 43. Ref2 Qd5 44. Bg2 Qxe5 45. Qf4 Qxf4 46. R2xf4 1-0

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "5.7"]
[White "Ceron, Edgar Ivan"]
[Black "Gomez, Rafael1111"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2038"]
[BlackElo "1721"]
[PlyCount "27"]
[EventDate "2010.10.16"]
[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 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 Bd7 9. Bd3 b5 10. h4 b4 11. Bg5 h6 12. Bd2 a5 13. h5 Qb6 14. 0-0 1-0

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "2.9"]
[White "Ceron, Edgar Ivan"]
[Black "Villalobos, Juan Pablo"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2038"]
[BlackElo "1632"]
[PlyCount "54"]
[EventDate "2010.10.16"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 g6 6. Nf3 Bg7 7. 0-0 d6 8. Qe2 Nf6 9. Rd1 Qa5 10. Nb5 0-0 11. Bd2 Qb6 12. Be3 Qa5 13. e5 Ng4 14. exd6 Nxe3 15. Qxe3 exd6 16. Nxd6 Bg4 17. Nxf7 Rxf7 18. Bxf7+ Kxf7 19. Ng5+ Kf8 20. h4 h6 21. Ne6+ Kg8 22. Rd7 Bxe6 23. Qxe6+ Kh7 24. Rad1 Rg8 25. R1d6 Ne5 26. b4 Nf3+ 27. gxf3 Rf8 1-0

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "1.8"]
[White "Ceron, Oscar"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1600"]
[BlackElo "2038"]
[PlyCount "61"]
[EventDate "2010.10.16"]
[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 e6 2. Nf3 d5 3. e5 c5 4. c3 Qb6 5. Na3 Nc6 6. Nc2 Bd7 7. Rb1 Rc8 8. d4 cxd4 9. Ncxd4 Bc5 10. Be3 Nge7 11. Bd3 Ng6 12. Bxg6 hxg6 13. Qd2 Rh5 14. Bf4 Nxd4 15. Nxd4 Bxd4 16. cxd4 Qa6 17. b3 g5 18. Be3 f6 19. f4 gxf4 20. Bxf4 Rf5 21. a4 g5 22. Bg3 b5 23. a5 b4 24. exf6 Rc3 25. Be5 Bb5 26. h4 Qc6 27. hxg5 Rc2 28. Rh8+ Kd7 29. Rh7+ Kc8 30. Rh8+ Kb7 31. a6+ 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.26"]
[Round "9"]
[White "Ceron, Edgar Ivan"]
[Black "Escobar Medina, Andres F"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2019"]
[BlackElo "2110"]
[PlyCount "50"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 g6 5. c4 Bg7 6. cxd5 Qxd5 7. Nc3 Qa5 8. 0-0 0-0 9. Qb3 Rd8 10. Ne5 Nxe5 11. dxe5 Qxe5 12. Bf4 Qh5 13. Bxc7 Rd7 14. Bf4 e5 15. Bf3 Ng4 16. Bxg4 Qxg4 17. Be3 b6 18. Rad1 Bb7 19. f3 Qh3 20. Rxd7 Qxd7 21. Rd1 Qe8 22. Nd5 Rd8 23. Bg5 Rxd5 24. Rxd5 Bxd5 25. Qxd5 h6 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.25"]
[Round "8"]
[White "Saltos Velez, Adrian Arturo"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2131"]
[BlackElo "2019"]
[PlyCount "68"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. g3 e6 2. Bg2 d5 3. c4 c6 4. Nc3 Nd7 5. Nf3 Ngf6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 Qe7 9. d3 Rd8 10. e4 dxc4 11. dxc4 e5 12. Qc2 Nf8 13. Rad1 Bg4 14. h3 Bh5 15. Ne2 Bxf3 16. Bxf3 Ba3 17. Bc3 b5 18. Ba5 Rdc8 19. Bg2 b4 20. c5 Rab8 21. f4 Rb5 22. Bd8 Rxd8 23. Rxd8 Qxd8 24. fxe5 N6d7 25. Nd4 Rxc5 26. Qf2 Nxe5 27. Nf5 Rc1 28. Qxa7 Rxf1+ 29. Bxf1 Bb2 30. Qa6 Qd2 31. Bg2 Qd1+ 32. Kh2 Bd4 33. h4 Bg1+ 34. Kh1 Nd3 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.24"]
[Round "7"]
[White "Ceron, Edgar Ivan"]
[Black "Sanchez Maya, Simon"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2019"]
[BlackElo "2166"]
[PlyCount "62"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e5 4. dxe5 d4 5. a3 Bg4 6. Qb3 Qd7 7. Nbd2 0-0-0 8. e4 d3 9. Qc3 f6 10. b4 Nxe5 11. Nxe5 fxe5 12. Bb2 Be7 13. h4 g5 14. f3 Be6 15. 0-0-0 gxh4 16. f4 Nf6 17. f5 Bf7 18. Rh3 Qc6 19. Qxe5 Bxc4 20. Qxe7 Rd6 21. Qe5 Qa4 22. Qc3 Ba2 23. Rxd3 Rc6 24. Nc4 Bxc4 25. Rd8+ Rxd8 26. Rxd8+ Kxd8 27. Bxc4 b5 28. Qxf6+ Rxf6 29. Bxf6+ Ke8 30. Bd5 Qxa3+ 31. Kc2 Qg3 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "6"]
[White "Ceron, Edgar Ivan"]
[Black "Torres Rodriguez, Juan Camilo"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2019"]
[BlackElo "2205"]
[PlyCount "119"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. Nf3 h6 6. 0-0 e6 7. Nbd2 Nbd7 8. b3 Be7 9. Bb2 0-0 10. Ne5 Qa5 11. Nxd7 Nxd7 12. e4 dxe4 13. Nxe4 Nf6 14. Qe2 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Bf6 17. Rfd1 Rad8 18. Rd3 Rd7 19. Rf3 Rfd8 20. Bc3 Qa6 21. Rxf6 gxf6 22. Qg4+ Kh7 23. Qh4 Rg8 24. Qxf6 Qb6 25. h4 Rg6 26. Qf3 Qd8 27. h5 Rg5 28. Re1 Kg8 29. d5 Rf5 30. Qg4+ Qg5 31. Qd4 e5 32. Qxa7 cxd5 33. cxd5 Kh7 34. Qa4 Rc7 35. Re3 Qxh5 36. Qe4 Qg6 37. d6 Rd7 38. Bxe5 Rh5 39. a4 Qxe4 40. Rxe4 Kg6 41. b4 f6 42. Bf4 Rd5 43. Rc4 Kf5 44. Rc7 Ke6 45. Rc4 h5 46. Kg2 Rd1 47. a5 Rb1 48. Kf3 Kd5 49. Rc5+ Ke6 50. b5 Rb3+ 51. Kg2 Ra3 52. b6 Rd8 53. Rxh5 f5 54. Rh6+ Kd7 55. Rh7+ Kc6 56. Rc7+ Kb5 57. Bg5 Rxd6 58. Be7 Rad3 59. Bxd6 Rxd6 60. Rxb7 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "5"]
[White "Rojas Alarcon, Julian Antonio"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2298"]
[BlackElo "2019"]
[PlyCount "100"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Nbc6 9. Nf3 f5 10. exf6 Rxf6 11. Bg5 Rf7 12. Bd2 g6 13. Qh4 c4 14. Be2 Qa5 15. Ng5 Nf5 16. Qh3 Re7 17. g4 Nd6 18. f4 Bd7 19. Kd1 Rf8 20. Rg1 Nb5 21. Qe3 Nd6 22. h4 Rf6 23. h5 Kf8 24. Rh1 h6 25. Nf3 Ke8 26. Ne5 gxh5 27. Rxh5 Kd8 28. Bxc4 Be8 29. Nxc6+ bxc6 30. Qe5 Bxh5 31. gxh5 Ne8 32. Bd3 Qb6 33. Ke2 Rf5 34. Qe3 Rxh5 35. Qf2 Rg7 36. Rg1 Rxg1 37. Qxg1 Qb7 38. c4 Qg7 39. Ba5+ Kd7 40. Qf2 Qg4+ 41. Kd2 Nd6 42. cxd5 cxd5 43. Kc1 Rh1+ 44. Kb2 Qg1 45. Qf3 Qa1+ 46. Kb3 Rb1+ 47. Ka4 Qxd4+ 48. Bb4 Nb7 49. Bb5+ Kc7 50. c4 Qd1+ 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.22"]
[Round "4"]
[White "Ceron, Edgar Ivan"]
[Black "Valdez, Alvaro"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2019"]
[PlyCount "107"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Nc3 d5 9. Ne5 Nbd7 10. Bg5 Ne4 11. Bxe7 Qxe7 12. Qc2 Nxc3 13. Qxc3 Nxe5 14. dxe5 c5 15. e3 Rad8 16. Rad1 Rd7 17. cxd5 exd5 18. Bh3 Rc7 19. f4 Rd8 20. Rd2 b5 21. Qa5 a6 22. Rfd1 g6 23. Kf2 g5 24. Bf5 gxf4 25. gxf4 Qh4+ 26. Kg1 Rc6 27. Rg2+ Kh8 28. Rg4 Rg8 29. Rxg8+ Kxg8 30. Qe1 Qh5 31. Bc2 Rh6 32. Rd2 Kh8 33. Qg3 Qh4 34. Rg2 Qxg3 35. Rxg3 Re6 36. Rh3 h6 37. Bf5 Rb6 38. e6 fxe6 39. Rxh6+ Kg7 40. Rxe6 Rxe6 41. Bxe6 Kf6 42. Bg4 b4 43. Kf2 a5 44. Ke2 a4 45. Kd2 Bc6 46. Bf3 c4 47. a3 bxa3 48. bxa3 Kf5 49. h4 Kf6 50. Bg4 Be8 51. Kc3 Ke7 52. Kd4 Kd6 53. Bd1 Bd7 54. Kc3 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.21"]
[Round "3"]
[White "Herrera, Juan Sebastian"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2115"]
[BlackElo "2019"]
[PlyCount "61"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Bd7 11. Be3 Rc8 12. Qh4 Qc7 13. Bb3 Bd6 14. Rad1 a6 15. Rfe1 h6 16. Bd4 Be7 17. Ne5 g5 18. Qh3 Rd8 19. Nxf7 Kxf7 20. Bxe6+ Bxe6 21. Qxe6+ Kg6 22. Qxe7 Qxe7 23. Rxe7 Rhe8 24. Rxe8 Nxe8 25. Rd2 Kf5 26. f3 Nc7 27. Bc3 Nd5 28. Ba5 Rd7 29. c4 Nb6 30. b3 Rxd2 31. Bxd2 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.21"]
[Round "2"]
[White "Parra Meza, Brayan"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1807"]
[BlackElo "2019"]
[PlyCount "68"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bg5 Qc7 13. Qc2 h6 14. Bh4 Bd7 15. Bg6 Be8 16. Rac1 Bxg6 17. Qxg6 Qf7 18. Qxf7+ Rxf7 19. Bg3 Ne4 20. Bxd6 Nxd6 21. Ng3 Nb5 22. Ne2 g5 23. h3 Nd6 24. a3 Nc4 25. Rc2 Kg7 26. Re1 Raf8 27. Ng3 Re7 28. Kf1 Kg6 29. Ne5+ N6xe5 30. dxe5 Ref7 31. Rce2 h5 32. Kg1 Rf4 33. Rd1 h4 34. Nf1 R8f5 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.20"]
[Round "1"]
[White "Ceron, Edgar Ivan"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2019"]
[BlackElo "2302"]
[PlyCount "46"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. Nc3 a6 8. h3 Rb8 9. e4 b5 10. Qe2 e5 11. dxe5 dxe5 12. Rd1 Nd4 13. Qd3 b4 14. Na4 Nd7 15. c5 Bb7 16. Nxd4 exd4 17. f4 Bc6 18. Qxa6 Bb5 19. Qa5 Be2 20. Re1 Rb5 21. Qa6 Nb8 22. Qa8 d3 23. Bd2 c6 0-1

[Event "Valle Region-ch U20 Absoluto"]
[Site "Cali"]
[Date "2010.03.07"]
[Round "7"]
[White "Ossa, Juan Sebastian"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1920"]
[BlackElo "2001"]
[PlyCount "20"]
[EventDate "2010.03.05"]
[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. c4 e6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 dxc4 9. Bxc4 Bb4 10. 0-0 0-0 1/2-1/2

[Event "Valle Region-ch U20 Absoluto"]
[Site "Cali"]
[Date "2010.03.06"]
[Round "5"]
[White "Ceron, Edgar Ivan"]
[Black "Osorio Gracia, Luis Alberto"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2001"]
[PlyCount "55"]
[EventDate "2010.03.05"]
[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 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Nf6 7. Nc3 Qa5 8. d5 Nb8 9. Bc4 Bg4 10. 0-0 Nbd7 11. Re1 Nb6 12. Bb5+ Bd7 13. Bxd7+ Nbxd7 14. Bg5 Nb6 15. Bxf6 gxf6 16. Ne4 Bg7 17. d6 e6 18. d7+ Nxd7 19. Nd6+ Ke7 20. Nxf7 Kxf7 21. Qxd7+ Kg6 22. Qxe6 Rhe8 23. Nh4+ Kh6 24. Nf5+ Kg6 25. Ne7+ Kh6 26. Qh3+ Qh5 27. Nf5+ Kg6 28. Qxh5+ 1-0

[Event "Valle Region-ch U20 Absoluto"]
[Site "Cali"]
[Date "2010.03.06"]
[Round "3"]
[White "Tabares Delgado, Andres"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "2001"]
[PlyCount "60"]
[EventDate "2010.03.05"]
[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. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 dxc4 6. Bxc4 b5 7. Be2 Bb7 8. Bd2 Nbd7 9. Rc1 a6 10. a3 c5 11. dxc5 Bxc5 12. b4 Bd6 13. 0-0 Rc8 14. Qb3 Nb6 15. Rfd1 Nc4 16. a4 Bxf3 17. Bxf3 Nxd2 18. Rxd2 Bxh2+ 19. Kxh2 Qxd2 20. Rc2 Qd3 21. axb5 axb5 22. Be2 Qd6+ 23. Kg1 0-0 24. Nxb5 Qb6 25. Nd4 Rxc2 26. Nxc2 Nd5 27. b5 Rc8 28. Nd4 Rc1+ 29. Bf1 Qa5 30. Ne2 Ra1 0-1

[Event "Valle Region-ch U20 Absoluto"]
[Site "Cali"]
[Date "2010.03.05"]
[Round "2"]
[White "Ceron, Edgar Ivan"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2001"]
[BlackElo "2248"]
[PlyCount "50"]
[EventDate "2010.03.05"]
[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. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. Nc3 Nd7 10. Bxc6 bxc6 11. e4 e5 12. d5 c5 13. Be3 f5 14. f4 fxe4 15. Nxe4 exf4 16. Bxf4 Bxb2 17. Rb1 Bd4+ 18. Kh2 Be5 19. Ng5 Bxf4 20. gxf4 Qf6 21. Ne6 Rfb8 22. Qa4 Nf8 23. Rbe1 Rb2+ 24. Kh1 Qc3 25. Ng5 Qg3 0-1

[Event "Valle Region-ch U20 Absoluto"]
[Site "Cali"]
[Date "2010.03.05"]
[Round "1"]
[White "Parra Meza, Brayan"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1826"]
[BlackElo "2001"]
[PlyCount "12"]
[EventDate "2010.03.05"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. exd5 Qxd5 6. dxc5 Qxg2 0-1

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.30"]
[Round "8.1"]
[White "Ceron, Edgar Ivan"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2001"]
[BlackElo "1973"]
[PlyCount "43"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 cxd4 7. Nxd4 Nc6 8. Nc3 d6 9. Nxc6 bxc6 10. Bxc6 Rb8 11. Bg2 Qa5 12. a3 Be6 13. Nd5 Nxd5 14. cxd5 Bf5 15. e4 Bd7 16. Rb1 Bb5 17. Re1 Rfc8 18. Bf1 Ba4 19. b3 Bb5 20. Bxb5 Qxb5 21. Kg2 Qa5 22. Kf1 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.29"]
[Round "6.1"]
[White "Diaz, Carlos Alberto"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "B24"]
[BlackElo "2001"]
[PlyCount "120"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 c5 4. d3 Nf6 5. Nc3 Nc6 6. Bg5 d4 7. Nce2 Be7 8. Bxf6 Bxf6 9. f4 e5 10. Nf3 Qc7 11. 0-0 Be6 12. Qd2 h6 13. c3 dxc3 14. bxc3 Rd8 15. f5 Bc4 16. Ne1 Bxd3 17. Nxd3 c4 18. Rf3 cxd3 19. Rxd3 0-0 20. Rd1 Rxd3 21. Qxd3 Rd8 22. Qb1 Na5 23. Rd5 Nc4 24. h3 Ne3 25. Rxd8+ Qxd8 26. Kf2 Qd2 27. Qc1 Nd1+ 28. Kf1 Qxc1 29. Nxc1 Nxc3 30. h4 Be7 31. Ke1 Ba3 32. Kd2 Nb5 33. Nd3 f6 34. Bf1 Nd4 35. Kc3 b5 36. Nb4 Kf8 37. Nc2 Bc5 38. Nxd4 exd4+ 39. Kd3 Ke7 40. Be2 Kd6 41. Bh5 Ke5 42. Be8 a6 43. Bd7 Ba3 44. Bc8 a5 45. Bd7 b4 46. h5 Bc1 47. Bc6 Be3 48. Ba4 Bf2 49. g4 Kf4 50. Bd1 Bg1 51. Be2 a4 52. Bd1 a3 53. Bb3 Kxg4 54. Bf7 b3 55. Bxb3 Kxh5 56. Bd1+ Kg5 57. Bf3 h5 58. Ke2 h4 59. Kf1 Kf4 60. Bh1 d3 0-1

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.28"]
[Round "4.1"]
[White "Almagro Carpio, Eugenio"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1917"]
[BlackElo "2001"]
[PlyCount "66"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. e5 Nfd7 7. N2f3 Nc6 8. Nxc6 bxc6 9. Bd3 c5 10. c3 Rb8 11. 0-0 Be7 12. Re1 Qa5 13. Bc2 h6 14. Qd3 Ba6 15. Qe3 g5 16. Kh1 Kd8 17. Nd2 Kc7 18. b4 cxb4 19. cxb4 Bxb4 20. Qxa7+ Kd8 21. Qe3 d4 22. Qxd4 Bc3 23. Qe3 Bxa1 24. Nb3 Qxe5 25. Qd2 Bc3 26. Qxd7+ Kxd7 27. Rxe5 Bxe5 28. Nc5+ Ke7 29. Nxa6 Rbc8 30. Ba3+ Bd6 31. Bxd6+ Kxd6 32. Nb4 Rxc2 33. Nxc2 Rc8 0-1

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.28"]
[Round "5.1"]
[White "Ceron, Edgar Ivan"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2001"]
[BlackElo "1922"]
[PlyCount "99"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 c6 6. Bg2 d6 7. 0-0 Nbd7 8. h3 e5 9. e4 exd4 10. Nxd4 Ne5 11. Qb3 Nfd7 12. Na4 Nc5 13. Nxc5 dxc5 14. Nf3 Nxf3+ 15. Qxf3 Be6 16. Rd1 Qb6 17. Bg5 Qxb2 18. Be7 Rfe8 19. Bxc5 b6 20. Ba3 Qc2 21. Rdc1 Qa4 22. Rab1 c5 23. Qb3 Qa6 24. e5 Rad8 25. Bb2 Bf5 26. Bc6 Bxb1 27. Bxe8 Rd3 28. Qb5 Qxb5 29. Bxb5 Bxa2 30. Ra1 Bb3 31. Rxa7 Bf8 32. Kg2 h5 33. e6 fxe6 34. Be8 Bh6 35. Bxg6 Bxc4 36. Rh7 Rd4 37. Bxd4 cxd4 38. Kf3 Bg7 39. Rxh5 b5 40. Rc5 Bf1 41. h4 Bf8 42. Rc7 Bd6 43. Rc8+ Kg7 44. Be4 b4 45. Rc6 Bf8 46. Rxe6 d3 47. Ke3 Bc5+ 48. Kd2 Bxf2 49. Rg6+ Kf7 50. Rg4 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "3.1"]
[White "Ceron, Edgar Ivan"]
[Black "Vargas, Mauricio"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2001"]
[BlackElo "1963"]
[PlyCount "53"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Be2 a5 8. 0-0 Nxf3+ 9. Bxf3 Ne5 10. b3 0-0 11. Bb2 Nxf3+ 12. Qxf3 Ra6 13. Nd5 Rg6 14. Rad1 d6 15. h3 Qh4 16. Bd4 c6 17. Nf4 Rh6 18. Ne2 g5 19. Qg3 Qh5 20. Nf4 Qh4 21. Qxh4 Rxh4 22. Bf6 h6 23. Kh2 a4 24. g3 gxf4 25. Bxh4 fxe3 26. fxe3 Re8 27. Rf3 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "2.1"]
[White "Chavez, Diana Maria"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1848"]
[BlackElo "2001"]
[PlyCount "20"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[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 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. a4 h6 7. Bh4 Bb4 8. Qc2 g5 9. Bg3 Qa5 10. Nd2 b5 0-1

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.26"]
[Round "1.1"]
[White "Ceron, Edgar Ivan"]
[Black "Dominguez, Oscar Alberto"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2001"]
[BlackElo "1755"]
[PlyCount "106"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 c5 7. h3 Nc6 8. 0-0 cxd4 9. Nxd4 Nxd4 10. Qxd4 Nd7 11. Qd2 Nc5 12. b3 Be6 13. Bb2 Qd7 14. Kh2 a5 15. Nd5 Bxd5 16. Bxd5 Bxb2 17. Qxb2 Rfc8 18. f4 e6 19. Bg2 a4 20. e4 e5 21. Rad1 axb3 22. axb3 Qe7 23. f5 Ra6 24. b4 Nd7 25. Rfe1 Nb6 26. c5 dxc5 27. bxc5 Qxc5 28. Rc1 Nc4 29. Qxb7 Ra2 30. fxg6 hxg6 31. Rf1 Rc7 32. Qd5 Rxg2+ 33. Kxg2 Ne3+ 34. Kf3 Nxd5 35. Rxc5 Rxc5 36. exd5 Rxd5 37. Ke4 Ra5 38. g4 Kg7 39. g5 Ra4+ 40. Kxe5 Ra5+ 41. Ke4 Rxg5 42. Rf3 Ra5 43. Re3 g5 44. Kf3 f5 45. Rb3 Kg6 46. Rb8 Ra3+ 47. Kg2 f4 48. Rb6+ Kh5 49. Rf6 Ra2+ 50. Kf3 Rh2 51. Rf8 Rxh3+ 52. Kg2 Kg4 53. Rg8 Ra3 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "7.9"]
[White "Ceron, Edgar Ivan"]
[Black "Moran, Daniel Stiven"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2006"]
[BlackElo "2044"]
[PlyCount "68"]
[EventDate "2009.04.03"]
[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 c5 2. Nf3 b6 3. c4 Bb7 4. e3 d6 5. Be2 Nd7 6. 0-0 Ngf6 7. b3 g6 8. Bb2 Bg7 9. Nbd2 0-0 10. a3 Ne4 11. Qc2 Ndf6 12. d5 Nxd2 13. Nxd2 Bc8 14. Rad1 Bg4 15. f3 Bf5 16. e4 Bd7 17. e5 dxe5 18. Bxe5 Ne8 19. f4 Nd6 20. Qc3 f6 21. Bxd6 exd6 22. Bd3 f5 23. Qc2 Qf6 24. Nf3 h6 25. Qd2 Rfe8 26. Rde1 Qb2 27. Qxb2 Bxb2 28. a4 Kf7 29. Kf2 Rxe1 30. Rxe1 Re8 31. Rxe8 Bxe8 32. h4 Kf6 33. g3 Bc1 34. Bc2 Ba3 1/2-1/2

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "3.14"]
[White "Morales, David"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D43"]
[BlackElo "2006"]
[PlyCount "21"]
[EventDate "2009.04.03"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be5 Nbd7 10. Bg3 Bb4 11. Qc2 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "1.3"]
[White "Rios, Cristhian Camilo"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2204"]
[BlackElo "2006"]
[PlyCount "59"]
[EventDate "2009.04.03"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 cxd4 9. Nf3 a6 10. Nd6 f6 11. Bd3 Nbc6 12. 0-0 Qb6 13. Qf2 Nb4 14. Qxd4 Qa5 15. exf6 Rxf6 16. Ne8 Rf7 17. Ng5 Nxd3 18. Nxf7 Nf5 19. Nh6+ gxh6 20. Qxd3 Qc5+ 21. Kh1 Kf7 22. Rae1 Bd7 23. g4 Bb5 24. Qh3 Bxf1 25. Qh5+ Kf8 26. gxf5 Qf2 27. Qxh6+ Kxe8 28. Rxe6+ Kd8 29. Qf8+ Kc7 30. Qd6+ 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "5.9"]
[White "Valle, Leiner Efrain"]
[Black "Ceron, Edgar Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2006"]
[PlyCount "91"]
[EventDate "2009.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Nbd7 5. d3 e5 6. Nc3 Bd6 7. e4 0-0 8. Re1 d4 9. Nb1 Qc7 10. Nh4 Nb6 11. Rf1 Re8 12. f4 h6 13. f5 Kf8 14. g4 Ke7 15. b3 c5 16. a4 a5 17. Na3 Bd7 18. h3 Bc6 19. Nf3 Kd7 20. Nd2 Kc8 21. Ndc4 Nxc4 22. Nxc4 b6 23. Qf3 Kb7 24. Bd2 Nh7 25. Qg3 Rad8 26. Rae1 f6 27. Kf2 Nf8 28. Ke2 Nd7 29. Kd1 Nb8 30. h4 Na6 31. Bf3 Nb4 32. g5 hxg5 33. hxg5 b5 34. axb5 Bxb5 35. Rh1 a4 36. bxa4 Bxa4 37. Bxb4 cxb4 38. Rh7 Re7 39. Kd2 Bb5 40. Be2 Ra8 41. Rb1 Ra2 42. gxf6 gxf6 43. Rxe7 Bxe7 44. Qg8 Ka7 45. Bd1 Ba4 46. Ke1 1/2-1/2

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.08"]
[Round "6"]
[White "Ceron, Edgar Ivan"]
[Black "Mateus Urbano, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2003"]
[BlackElo "2241"]
[PlyCount "51"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. 0-0 h6 6. b3 Nbd7 7. Bb2 e6 8. Nbd2 Qb8 9. c4 Be7 10. Re1 0-0 11. Qc1 a5 12. Ba3 Bb4 13. Bxb4 axb4 14. a3 b5 15. c5 bxa3 16. Rxa3 Rxa3 17. Qxa3 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Nf3 Qe7 21. Nd4 Bd7 22. Qa7 Re8 23. b4 Qe5 24. Qa1 Ne4 25. e3 Qh5 26. Qa7 1/2-1/2

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.06"]
[Round "2"]
[White "Ceron, Edgar Ivan"]
[Black "Renteria, Rolando"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2003"]
[BlackElo "2209"]
[PlyCount "83"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. g3 e5 4. e4 Ngf6 5. Nbd2 Be7 6. Bg2 c6 7. 0-0 Qc7 8. c4 0-0 9. b3 b5 10. cxb5 cxb5 11. Bb2 Bb7 12. Qe2 a6 13. Rac1 Qb8 14. Ne1 Re8 15. Nd3 Bd8 16. d5 Bb6 17. g4 Nf8 18. g5 N6d7 19. b4 a5 20. a3 axb4 21. axb4 Ra4 22. h4 Ng6 23. h5 Ngf8 24. Kh2 f6 25. Nf3 Qd8 26. h6 fxg5 27. hxg7 Ng6 28. Bh3 Kxg7 29. Rg1 h6 30. Bf5 Nf6 31. Nxg5 hxg5 32. Rxg5 Rh8+ 33. Kg2 Rh6 34. Rh1 Nxe4 35. Rg4 Ng5 36. Bxg6 Rxh1 37. Kxh1 Qh8+ 38. Kg1 Kxg6 39. Qe4+ Kf7 40. Rxg5 Qh6 41. Qf5+ Ke7 42. Rg6 1-0

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.06"]
[Round "3"]
[White "Rios, Cristhian Camilo"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2176"]
[BlackElo "2003"]
[PlyCount "67"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 Nbc6 9. Nf3 Nxd4 10. Nfxd4 cxd4 11. Bd3 Bd7 12. Nd6 Qb6 13. 0-0-0 Nc8 14. Nxc8 Rfxc8 15. g4 Bb5 16. f5 Bxd3 17. Qxd3 Rc4 18. Kb1 Rac8 19. Rc1 a5 20. f6 Rb4 21. b3 a4 22. Qd2 Qc5 23. Rhd1 a3 24. Qg5 g6 25. Rd3 Qf8 26. Qd2 Kh8 27. c3 Rb6 28. cxd4 Rxc1+ 29. Qxc1 Rc6 30. Rc3 Qc8 31. Rxc6 bxc6 32. Qh6 Qg8 33. h4 g5 34. h5 1-0

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.05"]
[Round "1"]
[White "Hurtado Ciffuentes, Emamnuel"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "2003"]
[PlyCount "18"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. Nd2 Nc6 5. Bb5 Nf6 6. e5 Nd7 7. Ne2 Qb6 8. Qa4 a6 9. Bd3 Qc7 0-1

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.10"]
[Round "4"]
[White "Ceron, Edgar Ivan"]
[Black "Grajales, Rubiel"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2003"]
[BlackElo "1887"]
[PlyCount "36"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 b6 4. d4 Qd7 5. c3 c5 6. Bd3 Ba6 7. 0-0 Bxd3 8. Qxd3 Nc6 9. a3 Nge7 10. h4 h5 11. Ng5 Nf5 12. Nf3 Be7 13. g3 Rc8 14. b4 cxd4 15. cxd4 Qb7 16. Nbd2 0-0 17. Nb3 Rc7 18. Bf4 Rfc8 1/2-1/2

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.10"]
[Round "5"]
[White "Torres, Saulo de Jesus"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1751"]
[BlackElo "2003"]
[PlyCount "34"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 Ne7 6. 0-0 Nbc6 7. Re1 d6 8. Nbd2 Rb8 9. a4 a6 10. Nc4 b5 11. axb5 axb5 12. Ne3 Bb7 13. c3 0-0 14. d4 Qb6 15. d5 exd5 16. exd5 Na5 17. Kh1 Rfe8 0-1

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.09"]
[Round "3"]
[White "Betancur, Juan Mauricio"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1629"]
[BlackElo "2003"]
[PlyCount "38"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 Nf6 4. Bg2 e6 5. c4 dxc4 6. Ne5 Be7 7. 0-0 Nbd7 8. Nxc4 0-0 9. Nc3 Nd5 10. e4 Nxc3 11. bxc3 b5 12. Ne3 Bb7 13. Qb3 Nb6 14. Ba3 a6 15. Bxe7 Qxe7 16. Rae1 Qc7 17. c4 Rfd8 18. c5 Na4 19. Rd1 e5 0-1

[Event "Cali op-B"]
[Site "Cali"]
[Date "2008.12.30"]
[Round "9"]
[White "Diaz, John Harold"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1978"]
[PlyCount "81"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 Nf6 4. Nf3 c6 5. e3 Bd6 6. Bg3 b6 7. Ne5 Bb7 8. Bd3 Bxe5 9. Bxe5 Nbd7 10. Bg3 Rc8 11. 0-0 h6 12. Re1 c5 13. Nb5 0-0 14. Nd6 Rb8 15. Nxb7 Rxb7 16. Ba6 Rb8 17. Bxb8 Qxb8 18. Bb5 Qc7 19. Bxd7 Qxd7 20. c3 Ne4 21. f3 Ng5 22. e4 dxe4 23. fxe4 Qe7 24. Qe2 cxd4 25. cxd4 Rd8 26. Rad1 Qb4 27. a3 Qe7 28. h4 Nh7 29. Qf2 Nf6 30. d5 exd5 31. exd5 Qd6 32. Qf5 Qg3 33. Qf2 Qd6 34. Qd4 h5 35. Qe5 Qc5+ 36. Qe3 Qd6 37. Qe7 Rd7 38. Qxd6 Rxd6 39. Re7 Rd7 40. Rxd7 Nxd7 41. Rc1 1-0

[Event "Cali op-B"]
[Site "Cali"]
[Date "2008.12.28"]
[Round "6"]
[White "Ceron, Edgar Ivan"]
[Black "Jaramillo, Carlos Orlando"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1978"]
[BlackElo "1940"]
[PlyCount "12"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 a6 2. d4 c5 3. Nf3 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bd3 b5 1-0

[Event "Cali op-B"]
[Site "Cali"]
[Date "2008.12.28"]
[Round "5"]
[White "Garcia, John Jaime"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2072"]
[BlackElo "1978"]
[PlyCount "51"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Be7 6. Ngf3 Nc6 7. 0-0 b5 8. Re1 a5 9. h4 Bb7 10. e5 Nd7 11. c3 c4 12. d4 b4 13. Nf1 h6 14. h5 Qb6 15. N3h2 0-0-0 16. f4 Rde8 17. Be3 f5 18. b3 Ba6 19. bxc4 Bxc4 20. Nd2 Bd3 21. Rc1 Kd8 22. c4 Be4 23. Nxe4 fxe4 24. cxd5 exd5 25. Qb3 Qb5 26. a4 1-0

[Event "Cali op-B"]
[Site "Cali"]
[Date "2008.12.27"]
[Round "3"]
[White "Ceron, Edgar Ivan"]
[Black "Kostov, Alexander"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1978"]
[PlyCount "38"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Nf3 d6 7. Qb3 Qd7 8. Ng5 Ne5 9. Bb5 c6 10. f4 h6 11. fxe5 dxe5 12. Be3 hxg5 13. Rd1 Qc7 14. 0-0 a6 15. Be2 Be6 16. Qa4 Rd8 17. Rc1 Be7 18. Bxg5 Ng4 19. Bxe7 Qb6+ 0-1

[Event "Cali op-B"]
[Site "Cali"]
[Date "2008.12.27"]
[Round "4"]
[White "Pelaez, Hernan"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1978"]
[PlyCount "13"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. Nf3 e6 4. e3 c6 5. Bd3 Bd6 6. 0-0 b6 7. Nbd2 0-1

[Event "Cali op-B"]
[Site "Cali"]
[Date "2008.12.26"]
[Round "1"]
[White "Ceron, Edgar Ivan"]
[Black "Escobar, Guido Jose"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1978"]
[BlackElo "2007"]
[PlyCount "23"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 c5 7. Qb3 Qb6 8. Nc3 Nc6 9. cxd5 Qxb3 10. axb3 Nxd4 11. Nxd4 cxd4 12. Nb5 1-0

[Event "Pan American-ch U18 19th"]
[Site "Villa Carlos Paz"]
[Date "2008.06.30"]
[Round "1"]
[White "Terao, Rodrigo Akira"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2191"]
[BlackElo "2007"]
[PlyCount "117"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bd3 Nc6 8. 0-0 a6 9. a3 b5 10. b4 Bb6 11. Be2 Bb7 12. c4 bxc4 13. Nxc4 Qxd1 14. Rxd1 Bc7 15. Bb2 Ke7 16. Nfd2 Nd7 17. Bf3 f6 18. Rac1 Rac8 19. Nb3 Rhd8 20. a4 Nb6 21. Rxd8 Rxd8 22. Ne3 Nd5 23. Nxd5+ exd5 24. b5 Bf4 25. Ba3+ Kf7 26. Rc2 axb5 27. axb5 Ne7 28. g3 Bd6 29. Bxd6 Rxd6 30. Rc7 Bc8 31. Nd4 Kf8 32. Kf1 Bh3+ 33. Ke2 Rb6 34. Rc5 Rd6 35. Kd2 Ke8 36. Kc3 Nc8 37. Rxd5 Rxd5 38. Bxd5 Kd7 39. Be4 g6 40. Kb4 Kc7 41. f4 Kb6 42. f5 g5 43. Kc4 Ne7 44. Bd3 h5 45. Be2 Nxf5 46. Nxf5 Bxf5 47. Bxh5 Be6+ 48. Kb4 f5 49. h4 gxh4 50. gxh4 f4 51. Be2 Bd5 52. h5 f3 53. Bf1 Kc7 54. Kc5 Be4 55. Kd4 Bh7 56. Bd3 f2 57. Bf1 Kb6 58. Ke3 Kc5 59. Kxf2 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2008.05.26"]
[Round "6.13"]
[White "Ceron, Edgar Ivan"]
[Black "Pardo, Efrain Camilo"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2003"]
[BlackElo "1660"]
[PlyCount "46"]
[EventDate "2008.05.23"]
[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. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 d6 7. Bg5 Be7 8. e3 Be6 9. Be2 Rc8 10. 0-0 0-0 11. Rc1 Qa5 12. a3 e4 13. Bxf6 exf3 14. gxf3 Bxf6 15. f4 Bh3 16. Re1 Bxc3 17. Rxc3 Be6 18. b4 Qc7 19. Kh1 Ne7 20. Rg1 d5 21. c5 Rfd8 22. Bd3 d4 23. exd4 Qxf4 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2008.05.24"]
[Round "2.4"]
[White "Ceron, Edgar Ivan"]
[Black "Becerra, Juan David"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2003"]
[BlackElo "2105"]
[PlyCount "39"]
[EventDate "2008.05.23"]
[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. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Qe7 6. Nc3 Nxe5 7. Nd5 Nxf3+ 8. Qxf3 Qe5 9. Bd2 Na6 10. Bc3 Qg5 11. h4 Qh6 12. g4 0-0 13. g5 Qc6 14. a3 Qd6 15. 0-0-0 Qc6 16. Rg1 Qe6 17. Nf6+ Kh8 18. Qh5 h6 19. gxh6 gxf6 20. Qg5 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2008.05.24"]
[Round "3.2"]
[White "Sanchez, Sebastian Felipe"]
[Black "Ceron, Edgar Ivan"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2152"]
[BlackElo "2003"]
[PlyCount "105"]
[EventDate "2008.05.23"]
[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 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Re1 a6 10. Nfxd4 Nxd4 11. Nxd4 Qc7 12. Bd3 Bd6 13. Nf3 h6 14. c4 Bd7 15. Bd2 Bc6 16. Bc3 Rd8 17. Ne5 Bc5 18. Qc2 Bd4 19. Rad1 Bxc3 20. Qxc3 0-0 21. Nxc6 Qxc6 22. Qa5 b6 23. Qb4 Qc5 24. Qxc5 bxc5 25. Re5 Rd4 26. Kf1 Nd7 27. Re3 Rb8 28. b3 Kf8 29. Ke2 a5 30. Bc2 Rxd1 31. Kxd1 Ke7 32. Kd2 Rd8 33. Kc3 f6 34. f4 Nb8 35. Be4 Kd6 36. h4 Na6 37. a3 Kc7 38. Bg6 Rd6 39. Bf7 Kd7 40. Rg3 Ke7 41. Rxg7 Kf8 42. Rh7 Rd7 43. Bg6 Rxh7 44. Bxh7 f5 45. Bg6 Ke7 46. Bh5 Kf6 47. Bf3 e5 48. fxe5+ Kxe5 49. Bb7 Nc7 50. b4 axb4+ 51. axb4 cxb4+ 52. Kxb4 Kf4 53. Bf3 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2008.05.23"]
[Round "1.1"]
[White "Guerrero Sierra, Juan Carlos"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "E02"]
[WhiteElo "2232"]
[BlackElo "2003"]
[PlyCount "23"]
[EventDate "2008.05.23"]
[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. c4 e6 3. Nf3 Nf6 4. Qc2 c6 5. g3 Bd6 6. Bg2 dxc4 7. Qxc4 Nbd7 8. 0-0 0-0 9. Rd1 Qc7 10. Nc3 b5 11. Qd3 b4 12. Na4 0-1

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.04"]
[Round "7"]
[White "Ceron, Edgar Ivan"]
[Black "Martinez Zuluaica, Julian"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1987"]
[BlackElo "2217"]
[PlyCount "31"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Bd6 6. 0-0 0-0 7. Qc2 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Nbd2 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 c5 15. dxc5 Bxc5 16. Ng5 1-0

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.02"]
[Round "2"]
[White "Betancur, Juan Mauricio"]
[Black "Ceron, Edgar Ivan"]
[Result "0-1"]
[ECO "D44"]
[BlackElo "1987"]
[PlyCount "48"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 dxc4 8. e4 b5 9. e5 Nd5 10. a4 Bb4 11. Qc2 Qa5 12. Kd2 Bb7 13. Be2 Qb6 14. h3 a6 15. Rhd1 Nd7 16. Ke1 c5 17. Kf1 Ke7 18. Ne4 cxd4 19. Nxd4 Nc5 20. Nd6 Nxa4 21. Nxc4 Qc7 22. Qb3 Nc5 23. Nf5+ exf5 24. Qc2 Ne4 0-1

