[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2013.02.23"]
[Round "4.3"]
[White "Yate Baron, Andres Steven"]
[Black "Arce, Jhonatan"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1733"]
[BlackElo "1793"]
[PlyCount "24"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Nf6 6. Nc3 g6 7. f3 Bg7 8. Be3 d6 9. Qd2 Bd7 10. h3 h6 11. g4 Qc7 12. Be2 0-0-0 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2013.02.22"]
[Round "1.7"]
[White "Arce, Jhonatan"]
[Black "Vergara Quintero, Santiago"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1793"]
[BlackElo "1559"]
[PlyCount "86"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[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. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Bd7 8. Bd3 cxd4 9. cxd4 Nc6 10. 0-0 Nge7 11. Bd2 Nf5 12. c3 h6 13. Ne1 0-0-0 14. a4 Na5 15. Bb5 Nc4 16. Nd3 g6 17. Qc2 g5 18. Rfb1 Bxb5 19. Rxb5 b6 20. a5 Nxa5 21. Raxa5 Nxd4 22. Qb1 Nxb5 23. Rxb5 h5 24. Qa1 g4 25. Rb4 h4 26. Qa2 g3 27. fxg3 hxg3 28. h3 Rhg8 29. Be3 Kd7 30. Ra4 Ra8 31. Qb2 Qc6 32. Rf4 Rgf8 33. Nb4 Qc7 34. Nd3 Qc6 35. Qb3 Rac8 36. Bd2 Qc7 37. Qa4+ Ke7 38. Rg4 a5 39. Bg5+ f6 40. Bxf6+ Rxf6 41. exf6+ Kxf6 42. Qd4+ e5 43. Nxe5 Qxe5 1-0

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2013.02.22"]
[Round "2.4"]
[White "Medina Ocampo, Andres Felipe"]
[Black "Arce, Jhonatan"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1873"]
[BlackElo "1793"]
[PlyCount "67"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 0-0 5. g3 d6 6. Bg2 b6 7. 0-0 Bb7 8. Re1 Nbd7 9. e4 Rb8 10. d5 e5 11. b4 h6 12. h3 Kh7 13. Be3 Qe7 14. Qd2 Nh5 15. Nh4 Ba6 16. Nb5 Bxb5 17. cxb5 f5 18. exf5 gxf5 19. Nxf5 Rxf5 20. Be4 Qf7 21. g4 Nf4 22. Bxf4 exf4 23. Bxf5+ Kh8 24. Rac1 Ne5 25. Be4 Re8 26. f3 Re7 27. Kg2 Bf6 28. Qxf4 Qg7 29. Qf5 Re8 30. f4 Nxg4 31. Qxg4 Qe7 32. Bg6 Qxe1 33. Rxe1 Rxe1 34. Bf7 1-0

[Event "Cali Region-ch U18"]
[Site "Cali"]
[Date "2011.12.06"]
[Round "6.4"]
[White "Arce, Jhonatan"]
[Black "Escobar Barona, Juan Fernando"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1500"]
[BlackElo "2001"]
[PlyCount "48"]
[EventDate "2011.12.04"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. a4 b6 9. Be3 Nbd7 10. a5 b5 11. f3 Bb7 12. 0-0 0-0 13. Qd2 Qc7 14. Kh1 Rfd8 15. Rfd1 Rac8 16. Rac1 Nc5 17. Nd5 Nxd5 18. exd5 Nxb3 19. cxb3 Qd7 20. b4 Rxc1 21. Rxc1 Rc8 22. Rc3 Bf6 23. Kg1 g6 24. Qd3 Bg7 1/2-1/2

[Event "Cali Region-ch U18"]
[Site "Cali"]
[Date "2011.12.06"]
[Round "7.4"]
[White "Valencia, Adrian David"]
[Black "Arce, Jhonatan"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1901"]
[BlackElo "1500"]
[PlyCount "62"]
[EventDate "2011.12.04"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Bd7 9. 0-0-0 Qc7 10. g4 h6 11. h4 Nc6 12. Bh3 0-0-0 13. g5 hxg5 14. hxg5 Nh5 15. Bg4 g6 16. Nxc6 Qxc6 17. Bd4 e5 18. Nd5 Rhe8 19. Nb6+ Kc7 20. Bxd7 Rxd7 21. Nxd7 Kxd7 22. Bxe5 Rc8 23. Bc3 Ke8 24. Qd5 Qa4 25. f4 Nxf4 26. Rh8+ Kd7 27. Qxf7 Ne2+ 28. Kd2 Nxc3 29. Rxc8 Qd4+ 30. Ke1 Qxd1+ 31. Kf2 Qe2+ 0-1

[Event "Cali Region-ch U18"]
[Site "Cali"]
[Date "2011.12.05"]
[Round "4.1"]
[White "Hernandez, Cristian Andres"]
[Black "Arce, Jhonatan"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1976"]
[BlackElo "1500"]
[PlyCount "29"]
[EventDate "2011.12.04"]
[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. Nc3 d6 4. Nf3 Bg7 5. e4 0-0 6. Be2 Nc6 7. Bg5 h6 8. Bh4 Re8 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. f4 Re8 13. e5 dxe5 14. Qxd8 Rxd8 15. fxe5 1-0

[Event "Cali Region-ch U18"]
[Site "Cali"]
[Date "2011.12.05"]
[Round "5.2"]
[White "Narvaez, Zamir Alexis"]
[Black "Arce, Jhonatan"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2177"]
[BlackElo "1500"]
[PlyCount "69"]
[EventDate "2011.12.04"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 0-0 9. f4 Nbd7 10. Bf3 e5 11. Nf5 exf4 12. Bxf4 Ne5 13. Nxe7+ Qxe7 14. Bg5 Be6 15. Be2 Kh8 16. Qd4 Rfe8 17. Rf4 Rad8 18. Bd3 Qf8 19. Rxf6 gxf6 20. Bxf6+ Kg8 21. Qe3 Rc8 22. Qg3+ Ng6 23. h4 Qh6 24. Rf1 Rc6 25. Be2 Kf8 26. h5 Ne5 27. Bg5 Qg7 28. Qf4 Kg8 29. Bh6 Qh8 30. Qg5+ Ng6 31. Rf6 Rc7 32. hxg6 fxg6 33. Rxg6+ hxg6 34. Qxg6+ Rg7 35. Qxe8+ 1-0

[Event "Cali Region-ch U18"]
[Site "Cali"]
[Date "2011.12.04"]
[Round "2.5"]
[White "Arce, Jhonatan"]
[Black "Norena, Wilder"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1500"]
[BlackElo "1652"]
[PlyCount "67"]
[EventDate "2011.12.04"]
[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. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 0-0 9. Na3 Qg6 10. f3 a6 11. Nac2 Ne5 12. Bb3 Kh8 13. f4 Ng4 14. f5 Qh5 15. h3 Nf6 16. Qxh5 Nxh5 17. Bg5 Ng8 18. Nb4 Ng3 19. Rfe1 Bd7 20. Bh4 Nh5 21. Nd3 Bb6 22. Kh2 Rfe8 23. g4 Nhf6 24. Nf2 c5 25. Nf3 Bc6 26. Bc2 Bc7 27. Bg3 Ne7 28. Rad1 h6 29. Bxd6 Bxd6+ 30. Rxd6 Nh7 31. Red1 Nf6 32. a3 Nd7 33. Rxd7 Bxd7 34. Rxd7 1-0

[Event "Cali Region-ch U18"]
[Site "Cali"]
[Date "2011.12.04"]
[Round "1.7"]
[White "Escobar, Guido Jose"]
[Black "Arce, Jhonatan"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1955"]
[BlackElo "1500"]
[PlyCount "69"]
[EventDate "2011.12.04"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be2 Nf6 7. Bg5 e6 8. Qd2 Be7 9. 0-0-0 Qc7 10. h4 h6 11. Be3 Bd7 12. f3 Nxd4 13. Bxd4 e5 14. Be3 Bc6 15. g4 0-0-0 16. Nd5 Bxd5 17. exd5 Nd7 18. Qd3 Nc5 19. Qf5+ Kb8 20. Bxc5 Qxc5 21. Kb1 Rhf8 22. Bd3 Ka7 23. Qe4 g6 24. b4 Qb6 25. a3 f5 26. gxf5 gxf5 27. Qe2 Rc8 28. Qd2 a5 29. b5 f4 30. a4 Rc5 31. c4 Rcc8 32. h5 Rg8 33. Rc1 Rg3 34. Rhf1 Rcg8 35. Bg6 0-1

[Event "Cali IRT Deptal Valle-ch"]
[Site "Cali"]
[Date "2011.04.20"]
[Round "5.13"]
[White "Arce, Jhonatan"]
[Black "Cadavid, Gerardo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1793"]
[BlackElo "1906"]
[PlyCount "130"]
[EventDate "2011.03.18"]
[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. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Qb6 7. Qd2 Nge7 8. Nc3 Nf5 9. Nf3 Be7 10. g4 Nxe3 11. fxe3 Bd7 12. Bd3 a5 13. a3 a4 14. Qc2 Qd8 15. h4 Na5 16. Nxa4 Nc4 17. Bxc4 dxc4 18. Nc3 b5 19. Ke2 Ra5 20. Rag1 Qa8 21. Nd2 b4 22. axb4 Bxb4 23. Kf2 Qa6 24. Kg3 f6 25. exf6 gxf6 26. Kf2 e5 27. Nf3 Qb7 28. dxe5 fxe5 29. Kg3 Bc6 30. Qe2 Bxc3 31. bxc3 0-0 32. Rf1 Qb3 33. Qd2 Rd5 34. Nd4 exd4 35. Rxf8+ Kxf8 36. exd4 Qb8+ 37. Kh3 Qd6 38. Rf1+ Kg8 39. Qe2 Bd7 40. Qf3 Be6 41. Re1 h5 42. Qe4 hxg4+ 43. Kg2 Bf7 44. Qxg4+ Qg6 45. Qxg6+ Bxg6 46. Kf3 Kg7 47. Re7+ Kf6 48. Rc7 Bd3 49. Kg4 Ra5 50. Rc6+ Ke7 51. Kf4 Ra3 52. Ke5 Kd7 53. d5 Rxc3 54. Rd6+ Kc7 55. Rf6 Rc1 56. Rf7+ Kb6 57. d6 Re1+ 58. Kd5 Re8 59. d7 Rd8 60. Kd6 c3 61. Rg7 Bb5 62. Ke5 Rxd7 63. Rg6+ Ka5 64. Rg1 c2 65. Rc1 Ba4 0-1

[Event "Cali IRT Deptal Valle-ch"]
[Site "Cali"]
[Date "2011.04.20"]
[Round "6.15"]
[White "Espitia, German Andres"]
[Black "Arce, Jhonatan"]
[Result "0-1"]
[ECO "E63"]
[BlackElo "1793"]
[PlyCount "64"]
[EventDate "2011.03.18"]
[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. g3 d6 5. Bg2 Nc6 6. Nf3 a6 7. 0-0 0-0 8. e4 h6 9. h3 Kh7 10. Re1 Nd7 11. Qd2 e5 12. d5 Ne7 13. b3 f5 14. exf5 Nxf5 15. Nd1 e4 16. Nh4 Nxh4 17. gxh4 Nc5 18. Nb2 Qxh4 19. b4 Nd3 20. Nxd3 exd3 21. Re4 Qh5 22. Re7 Kg8 23. Bb2 Be5 24. Re1 Rf5 25. f4 Qh4 26. Re8+ Kf7 27. Rxc8 Rxc8 28. fxe5 dxe5 29. Rxe5 Rxe5 30. Bxe5 Re8 31. Bc3 Re2 32. Qxd3 Qf2+ 0-1

[Event "Cali IRT Deptal Valle-ch"]
[Site "Cali"]
[Date "2011.04.18"]
[Round "1.4"]
[White "Arce, Jhonatan"]
[Black "Beltran, Carlos Armando"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1793"]
[BlackElo "2215"]
[PlyCount "76"]
[EventDate "2011.03.18"]
[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 Nc6 2. d4 d5 3. e5 Bf5 4. a3 e6 5. Nf3 f6 6. Bf4 fxe5 7. Nxe5 Nxe5 8. Bxe5 Nf6 9. Bd3 Bd6 10. Bxf5 exf5 11. Qf3 Qe7 12. Qxf5 0-0 13. 0-0 Ne4 14. Bxd6 Qxd6 15. Qh5 Rad8 16. Nc3 Nd2 17. Rfd1 Nc4 18. b3 g6 19. Qg4 Nxa3 20. Ra2 a6 21. Re1 Nb5 22. Nxb5 axb5 23. Re6 Qf4 24. Qxf4 Rxf4 25. c3 b4 26. g3 Re4 27. Rxe4 dxe4 28. cxb4 Rxd4 29. Rc2 Rd7 30. Rc4 Re7 31. Kf1 Kf7 32. Ke2 Kf6 33. Ke3 Kf5 34. h3 h5 35. Rc5+ Kf6 36. Rc4 Kf5 37. Rc5+ Kf6 38. Rc4 Kf5 1/2-1/2

[Event "Cali IRT Deptal Valle-ch"]
[Site "Cali"]
[Date "2011.04.18"]
[Round "2.10"]
[White "Diaz, Cristian Camilo"]
[Black "Arce, Jhonatan"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "1995"]
[BlackElo "1793"]
[PlyCount "86"]
[EventDate "2011.03.18"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bxf6 gxf6 10. 0-0-0 Qc7 11. Bd3 Nc6 12. Nce2 Bd7 13. Qh5 Rc8 14. Nxc6 Qxc6 15. Rhe1 b5 16. f5 Qc5 17. Nf4 e5 18. Nd5 Bc6 19. Ne3 Qb6 20. Ng4 Qc7 21. Re3 Rh7 22. Rg3 Kd7 23. Qh4 Qd8 24. c3 Kc7 25. Bc2 h5 26. Ne3 Kb7 27. Bb3 b4 28. Rd3 Qb6 29. Bd5 bxc3 30. Rxc3 Ka7 31. Bxc6 Rxc6 32. Nd5 Qg1+ 33. Kc2 Qf2+ 34. Kb3 Rxc3+ 35. Kxc3 Bd8 36. Rh3 Qc5+ 37. Kb3 Rg7 38. Qxh5 Qb5+ 39. Kc3 Qc5+ 40. Kb3 Ba5 41. a4 Qc6 42. Qe2 Rg8 43. Qf2+ Ka8 1/2-1/2

[Event "South Region-ch U16"]
[Site "Cali"]
[Date "2011.04.05"]
[Round "2.1"]
[White "Arce, Jhonatan"]
[Black "Herrera Quiceno, Cristian Andres"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1793"]
[PlyCount "85"]
[EventDate "2011.04.05"]
[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 d6 2. d4 Nf6 3. Nf3 g6 4. Bc4 Bg7 5. Nc3 0-0 6. h3 c6 7. a4 Nbd7 8. Be3 Qc7 9. 0-0 b6 10. Bf4 e5 11. Bh2 a6 12. Re1 Bb7 13. Qd2 b5 14. Bb3 b4 15. Nd1 c5 16. d5 c4 17. Ba2 a5 18. c3 b3 19. Bb1 Nb6 20. Qe2 Nfd7 21. Nd2 Ba6 22. Ne3 Rac8 23. Nxb3 cxb3 24. Qxa6 Ra8 25. Qb5 Nc5 26. Nc4 Nxc4 27. Qxc4 Rac8 28. Qe2 Qd7 29. Bd3 Nxd3 30. Qxd3 f5 31. f4 fxe4 32. Rxe4 exf4 33. Rxf4 Rxf4 34. Bxf4 Re8 35. Bg3 Bh6 36. Bf2 Qf5 37. Qxf5 gxf5 38. Kf1 Re4 39. Ra3 Re5 40. Rxb3 Rxd5 41. Bd4 Bg7 42. Rb8+ Bf8 43. Ke2 1-0

[Event "South Region-ch U16"]
[Site "Cali"]
[Date "2011.04.05"]
[Round "4.1"]
[White "Arce, Jhonatan"]
[Black "Rosero, Jefferson"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1793"]
[PlyCount "80"]
[EventDate "2011.04.05"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. f3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Be7 11. Bd3 0-0 12. 0-0 Bg5 13. Qe2 Re8 14. Rad1 Qf6 15. Qe4 g6 16. f4 Bh6 17. fxe5 Qg7 18. Bxh6 Qxh6 19. Bc4 Be6 20. Bxe6 Rxe6 21. Rd7 f5 22. Qc4 Qe3+ 23. Kh1 Rae8 24. Rxb7 Nxe5 25. Qd4 Qxd4 26. cxd4 Ng4 27. h3 Re1 28. Kg1 Rxf1+ 29. Kxf1 Ne3+ 30. Kf2 Nxc2 31. Rxa7 Rd8 32. Ra4 Kf7 33. Ke2 f4 34. Kd2 Ne3 35. Ke2 Re8 36. Kf3 g5 37. Ra5 Kg6 38. Nd2 Nxg2 39. Kxg2 Re2+ 40. Kf3 Rxd2 1/2-1/2

[Event "South Region-ch U16"]
[Site "Cali"]
[Date "2011.04.05"]
[Round "5.1"]
[White "Arce, Jhonatan"]
[Black "Zuleta, Juan Esteban"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1793"]
[BlackElo "1858"]
[PlyCount "54"]
[EventDate "2011.04.05"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 d5 7. e5 Nd7 8. Bf4 e6 9. Bd3 Bb4 10. 0-0 Nc5 11. Be2 Ba6 12. a3 Bxc3 13. bxc3 Bxe2 14. Qxe2 0-0 15. f3 Nd7 16. Bg3 Nb6 17. Rfd1 Nc4 18. Rd4 Qa5 19. Qd3 Rab8 20. Rh4 g6 21. Bf2 Rb2 22. Qd4 Rxc2 23. Qf4 Qxc3 24. Rf1 Qxe5 25. Qxe5 Nxe5 26. Bxa7 Ra8 27. Ra4 Nc4 0-1

[Event "South Region-ch U16"]
[Site "Cali"]
[Date "2011.04.05"]
[Round "1.1"]
[White "Diaz, Cristian Camilo"]
[Black "Arce, Jhonatan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1995"]
[BlackElo "1793"]
[PlyCount "76"]
[EventDate "2011.04.05"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. Bg5 Be7 8. h3 Bh5 9. 0-0 0-0 10. Re1 c6 11. Qd2 Nbd7 12. Rad1 Nd5 13. Ne4 Bxg5 14. Nexg5 h6 15. Ne4 Qc7 16. g3 N7f6 17. Nxf6+ Nxf6 18. Ne5 Bxe2 19. Qxe2 Rad8 20. Rd3 Nd7 21. Ng4 Nb6 22. h4 Rd5 23. c3 Rfd8 24. Rf3 Nc8 25. Rf4 Nd6 26. Ne5 Rf8 27. g4 Qd8 28. Qf3 b5 29. Kg2 Qxh4 30. Ng6 Qg5 31. Nxf8 Kxf8 32. Qg3 Kg8 33. b3 Qd8 34. Re5 Ne8 35. Qf3 Nf6 36. Rxd5 cxd5 37. Qe2 Qc7 38. Qe3 a6 1/2-1/2

[Event "South Region-ch U16"]
[Site "Cali"]
[Date "2011.04.05"]
[Round "3.1"]
[White "Florez, Luis Angel"]
[Black "Arce, Jhonatan"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1911"]
[BlackElo "1793"]
[PlyCount "92"]
[EventDate "2011.04.05"]
[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. e3 g6 4. Bd3 Bg7 5. b3 Bg4 6. Nbd2 c6 7. h3 Bc8 8. Bb2 Nbd7 9. 0-0 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 Nd5 14. Qd2 h6 15. Rfe1 Kh7 16. c4 Nf6 17. Rad1 Be6 18. Ne5 Qc8 19. Qe3 Bf5 20. Ba3 Bxd3 21. Qxd3 Qc7 22. Re3 Nh5 23. Qe2 Rae8 24. Ng4 f5 25. Ne5 Bxe5 26. Rxe5 Rf7 27. Re1 e6 28. g3 f4 29. g4 f3 30. Qe4 Ng3 31. Qe3 Ne2+ 32. Kh1 Qd8 33. Bc1 Qh4 34. Kh2 Ref8 35. Rh1 Rf4 36. Rxe6 R8f7 37. Re1 Rxd4 38. Re8 Rdf4 39. Bb2 Rf8 40. Qe7+ Qxe7 41. Rxe7+ R4f7 42. Rxf7+ Rxf7 43. Rd1 g5 44. Rd8 Nf4 45. Rh8+ Kg6 46. Rg8+ Kh7 1/2-1/2

[Event "South Region-ch U16"]
[Site "Cali"]
[Date "2011.04.05"]
[Round "6.1"]
[White "Parra Meza, Brayan"]
[Black "Arce, Jhonatan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1816"]
[BlackElo "1793"]
[PlyCount "44"]
[EventDate "2011.04.05"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 g6 6. h3 Bg7 7. Bc4 Bf5 8. 0-0 0-0 9. Re1 Nc6 10. Bf4 a6 11. Re2 b5 12. Bb3 Na5 13. Qe1 Nxb3 14. axb3 Re8 15. Rd1 h6 16. Ne5 g5 17. Bh2 e6 18. Na2 a5 19. Nc6 Qd5 20. Ne5 Qb7 21. Nc1 Red8 22. Qc3 Ra6 1/2-1/2

[Event "South Region-ch U16"]
[Site "Cali"]
[Date "2011.04.05"]
[Round "7.1"]
[White "Ramos Ariza, Juan Manuel"]
[Black "Arce, Jhonatan"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1793"]
[PlyCount "57"]
[EventDate "2011.04.05"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bg4 6. Be2 c6 7. Be3 Nbd7 8. 0-0 e6 9. h3 Bh5 10. Ne5 Bxe2 11. Qxe2 Nxe5 12. dxe5 Nd5 13. Rad1 Qc7 14. Nxd5 cxd5 15. Qb5+ Qc6 16. Qe2 Be7 17. Qg4 Bf8 18. c3 g6 19. Bg5 Bg7 20. Bf6 0-0 21. Rfe1 h6 22. h4 Bxf6 23. exf6 Kh7 24. Re3 Rg8 25. Rde1 Rac8 26. h5 g5 27. Qd4 a6 28. Rc1 b5 29. b3 0-1

[Event "South Region-ch U18"]
[Site "Florencia"]
[Date "2011.04.02"]
[Round "5.1"]
[White "Arce, Jhonatan"]
[Black "Barahona Botache, German Santi"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1793"]
[PlyCount "72"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. h3 Be6 6. Bb3 Nd4 7. d3 Nxb3 8. axb3 Be7 9. 0-0 0-0 10. Be3 a6 11. d4 exd4 12. Nxd4 Bd7 13. Qd2 c6 14. Rad1 Re8 15. Bf4 Nh5 16. Bh2 Qc7 17. Nde2 Rad8 18. Bxd6 Bxd6 19. Qxd6 Qa5 20. b4 Qg5 21. Qc5 Qxc5 22. bxc5 Nf6 23. f3 Re5 24. Na4 Rde8 25. Nf4 h5 26. Rd6 Bc8 27. b4 Nxe4 28. fxe4 Rxe4 29. Nd3 Rc4 30. c3 Kh7 31. Rd4 Re4 32. Rxc4 Rxc4 33. Rf4 Rxf4 34. Nxf4 g6 35. Kf2 Kh6 36. Nb2 a5 1-0

[Event "South Region-ch U18"]
[Site "Florencia"]
[Date "2011.04.01"]
[Round "3.1"]
[White "Arce, Jhonatan"]
[Black "Cadena Montoya, Gustavo Adolfo"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "1793"]
[BlackElo "2132"]
[PlyCount "61"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. f3 Nc6 9. Nb3 Be6 10. 0-0 a5 11. Bf2 a4 12. Nd4 a3 13. bxa3 Nxd4 14. Bxd4 Rxa3 15. Nb5 Ra4 16. c3 Qa5 17. a3 Ra8 18. Rb1 Nd7 19. Bxg7 Kxg7 20. Nd4 Nc5 21. Nb5 Bd7 22. c4 Bxb5 23. cxb5 Qc3 24. Rc1 Qe3+ 25. Kh1 Rxa3 26. Bc4 Rc3 27. Re1 Rxc1 28. Qxc1 Qxc1 29. Rxc1 Kf6 30. Kg1 Ke5 31. Rd1 1/2-1/2

[Event "South Region-ch U18"]
[Site "Florencia"]
[Date "2011.04.01"]
[Round "4.1"]
[White "Munoz Hidalgo, Luis Miguel1111"]
[Black "Arce, Jhonatan"]
[Result "1-0"]
[ECO "B80"]
[BlackElo "1793"]
[PlyCount "46"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Qc7 9. 0-0-0 Nc6 10. g4 h6 11. h4 Bd7 12. Bg2 Nxd4 13. Bxd4 e5 14. Be3 Bc6 15. g5 hxg5 16. hxg5 Nd7 17. Bh3 0-0-0 18. Nd5 Bxd5 19. Qxd5 Rhf8 20. Bg4 Kb8 21. Rh7 Nb6 22. Qa5 Nc4 23. Ba7+ Kxa7 1-0

[Event "South Region-ch U18"]
[Site "Florencia"]
[Date "2011.03.31"]
[Round "2.1"]
[White "Dominguez, Oscar Alberto"]
[Black "Arce, Jhonatan"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1981"]
[BlackElo "1793"]
[PlyCount "57"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 Bxf5 7. exf5 a6 8. g4 h6 9. Bg2 Nc6 10. Be3 Be7 11. Qe2 Qc7 12. 0-0-0 Rc8 13. h4 Qa5 14. Kb1 Nd7 15. Nd5 Nb4 16. Nxb4 Qxb4 17. a3 Qa4 18. Bxb7 Rc7 19. Bxa6 0-0 20. Bb5 Qa8 21. c4 Rb8 22. g5 Nc5 23. Bxc5 Rxc5 24. Rhg1 Kh7 25. Qg4 Rg8 26. f6 Bf8 27. g6+ fxg6 28. Qxg6+ Kh8 29. f7 1-0

[Event "South Region-ch U18"]
[Site "Florencia"]
[Date "2011.03.31"]
[Round "1.1"]
[White "Hernandez, Cristian Andres"]
[Black "Arce, Jhonatan"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1995"]
[BlackElo "1793"]
[PlyCount "135"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 Nbd7 6. Bxc4 e6 7. 0-0 c6 8. Bd3 Bg4 9. e4 Nb6 10. Be3 Be7 11. Rc1 0-0 12. Qe2 Nfd7 13. h3 Bh5 14. g4 Bg6 15. Nh2 f5 16. f3 f4 17. Bf2 Bh4 18. Rfd1 Re8 19. Nf1 Qg5 20. e5 Bxd3 21. Rxd3 Nf8 22. Nd2 Ng6 23. Nde4 Qh6 24. Bxh4 Qxh4 25. Qh2 Re7 26. Nd6 Rd8 27. Nce4 Nc8 28. Rdd1 Qh6 29. Qg2 Nh4 30. Qf2 Ng6 31. Kh2 Nh4 32. Rg1 Nxd6 33. Nxd6 Rf8 34. Ne4 Kh8 35. b4 Rd7 36. Nd6 a6 37. a4 Ng6 38. Rb1 Ne7 39. Rgc1 Nc8 40. Nxc8 Rxc8 41. b5 axb5 42. axb5 Rdc7 43. bxc6 bxc6 44. Qd2 g5 45. Qf2 Kg8 46. Rb6 Kf7 47. Rc5 Kg8 48. Qg2 Kf7 49. Kg1 Qh4 50. Qf2 Qxf2+ 51. Kxf2 Ke7 52. Ke2 Kd7 53. Ra5 Ke7 54. Raa6 Kd7 55. Kd3 Rg8 56. Kc4 Re8 57. Kb4 Rf8 58. Kc5 Rfc8 59. Ra1 Re8 60. Kc4 Rg8 61. Rba6 Rg6 62. Ra8 Rh6 63. Rg8 Rxh3 64. Ra3 h6 65. Kc5 Rh1 66. Rg7+ Kc8 67. Rg6 Rc1+ 68. Kd6 1-0

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2011.02.13"]
[Round "7.10"]
[White "Arce, Jhonatan"]
[Black "Murgueitio, Juan Camilo"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1500"]
[BlackElo "1600"]
[PlyCount "29"]
[EventDate "2011.02.11"]
[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. 0-0 Bc5 6. c3 dxc3 7. e5 Ng4 8. Bxf7+ Kxf7 9. Qd5+ Ke8 10. Qxc5 b6 11. Qxc3 Bb7 12. Bg5 Ne7 13. h3 Ba6 14. hxg4 Bxf1 15. Kxf1 1-0

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2011.02.13"]
[Round "6.9"]
[White "Herrera, Victor Manuel"]
[Black "Arce, Jhonatan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1631"]
[BlackElo "1500"]
[PlyCount "35"]
[EventDate "2011.02.11"]
[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. f4 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. Nf3 e6 6. Nc3 Be7 7. 0-0 Ngf6 8. d3 a6 9. Qe1 0-0 10. e5 dxe5 11. fxe5 Nd5 12. Nxd5 exd5 13. e6 Nf6 14. exf7+ Rxf7 15. Qg3 Rf8 16. Ng5 Rc8 17. Ne6 Qd7 18. Qxg7# 1-0

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2011.02.12"]
[Round "3.5"]
[White "Arce, Jhonatan"]
[Black "Diaz, Cristian Camilo"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1500"]
[BlackElo "1995"]
[PlyCount "52"]
[EventDate "2011.02.11"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. a4 Nc6 9. Qd2 Qc7 10. 0-0 0-0 11. Kh1 Bd7 12. f4 Rfe8 13. Bf3 Na5 14. Be2 Bf8 15. g4 e5 16. fxe5 Rxe5 17. Bf4 Nxe4 18. Nxe4 Rxe4 19. Bf3 Nc4 20. Qc3 Rxf4 21. b3 Qb6 22. Ne2 Rxf3 23. Rxf3 Ne5 24. Qe3 Qc6 25. Nd4 Qc5 26. Rg3 Nxg4 0-1

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2011.02.12"]
[Round "5.7"]
[White "Arce, Jhonatan"]
[Black "Quinonez Garcia, Santiago"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1500"]
[BlackElo "1938"]
[PlyCount "43"]
[EventDate "2011.02.11"]
[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. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 cxd5 13. c3 Rb8 14. Rab1 Bf5 15. Rbc1 Rxb2 16. Bf3 e6 17. a3 Rb3 18. Bxa7 Rxc3 19. Rxc3 Bxc3 20. Rd1 h5 21. h3 Rc8 22. Bc5 0-1

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2011.02.12"]
[Round "4.9"]
[White "Marcillo, Juan Fernando"]
[Black "Arce, Jhonatan"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1400"]
[BlackElo "1500"]
[PlyCount "44"]
[EventDate "2011.02.11"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Be2 a6 8. a4 Qc7 9. Qd2 Bd7 10. f3 Nc6 11. Bg5 Rc8 12. Bxf6 gxf6 13. Nxc6 Bxc6 14. 0-0 Qd7 15. g4 h5 16. f4 Rg8 17. e5 hxg4 18. Qd1 f5 19. exd6 Bxd6 20. Rf2 Bc5 21. Qxd7+ Bxd7 22. Bf3 gxf3+ 0-1

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2011.02.11"]
[Round "1.8"]
[White "Arce, Jhonatan"]
[Black "Villamil, Nahum Jose"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1500"]
[BlackElo "1814"]
[PlyCount "66"]
[EventDate "2011.02.11"]
[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. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. Be3 Nc6 8. Qd2 Bd7 9. f3 Rc8 10. 0-0 0-0 11. Kh1 a6 12. a4 Ne5 13. Rac1 Re8 14. h3 Nc4 15. Bxc4 Rxc4 16. b3 Rc8 17. Nce2 e5 18. g4 exd4 19. Bxd4 Bc6 20. Kh2 Qc7 21. Kg2 Rxe4 22. fxe4 Nxe4 23. Qe3 Nd2+ 24. Kg1 Nxf1 25. Rxf1 Re8 26. Qd2 Rxe2 27. Qxe2 Bxd4+ 28. Kh2 Be5+ 29. Kg1 Qb6+ 30. Rf2 Bd4 31. Kf1 Bxf2 32. Qxf2 Qxf2+ 33. Kxf2 Kg7 0-1

