[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.16"]
[Round "6"]
[White "Silva Suna, Juan Esteban"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1755"]
[BlackElo "1865"]
[PlyCount "66"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. Nc3 Nxc3 6. bxc3 Qa5 7. Qd2 d6 8. Nf3 g6 9. Bc4 Bg7 10. 0-0 0-0 11. h3 Nd7 12. Rfe1 Nb6 13. Bf1 Be6 14. Reb1 Rac8 15. a4 cxd4 16. exd4 Qxc3 17. Qxc3 Rxc3 18. a5 Nd5 19. Rxb7 Bf5 20. Rxa7 Rxf3 21. gxf3 Bxd4 22. Rd1 Bxa7 23. Rxd5 Bxc2 24. Rb5 Rb8 25. Rxb8+ Bxb8 26. Bb5 f6 27. Bf4 e5 28. Bc4+ Kf8 29. Be3 Ba4 30. Bd5 Bb5 31. Bb7 d5 32. Bxd5 Ba6 33. Bc5+ Ke8 1-0

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.15"]
[Round "5"]
[White "Salcedo, Jackeline"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2041"]
[BlackElo "1755"]
[PlyCount "122"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 a6 7. e3 Bf5 8. Qb3 b5 9. Ne5 Na5 10. Qd1 Bd7 11. Be2 e6 12. 0-0 Be7 13. Rc1 0-0 14. h3 Rc8 15. b3 Nc6 16. Nd3 Ba3 17. Rc2 Nb4 18. Nxb4 Bxb4 19. Qd3 Qa5 20. Nb1 Rxc2 21. Qxc2 Rc8 22. Qb2 Bc3 23. Nxc3 Qxc3 24. Qa3 a5 25. Qd6 Qb4 26. Qb6 Ne8 27. Qb7 Nf6 28. Be5 Rc2 29. Bd3 Rc3 30. Rd1 Bc6 31. Qb8+ Ne8 32. Qd8 a4 33. Bc7 Qa3 34. Ba5 Rc1 35. Rxc1 Qxc1+ 36. Kh2 Qa3 37. Qb6 Qd6+ 38. g3 axb3 39. axb3 Qd7 40. Bb4 Nc7 41. Qc5 Qe8 42. Qb6 Qd7 43. Qb8+ Ne8 44. Bc5 Kh8 45. Qf4 Kg8 46. h4 Qc7 47. Qg5 Nf6 48. h5 h6 49. Qh4 Ne4 50. Bxe4 dxe4 51. Kg2 Bd5 52. b4 Qb7 53. Qd8+ Kh7 54. Qf8 f5 55. Qe8 Qc6 56. Qf7 Qb7 57. Be7 Qd7 58. Qf8 Bc4 59. Bc5 Be2 60. Qe7 Qxe7 61. Bxe7 Bxh5 1/2-1/2

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.15"]
[Round "4"]
[White "Silva Suna, Juan Esteban"]
[Black "Garzon Ladino, Juan Alexander"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1755"]
[BlackElo "1471"]
[PlyCount "48"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 c4 7. Be2 Be7 8. h3 h6 9. 0-0 0-0 10. Rb1 a6 11. Re1 Re8 12. Bf1 Bd6 13. Qc2 Bxf4 14. exf4 Qc7 15. Ne5 Nxe5 16. fxe5 Nd7 17. f4 f6 18. Qg6 Qd8 19. b3 b5 20. a4 Nf8 21. Qh5 Kh7 22. exf6 gxf6 23. bxc4 bxc4 24. Qf7+ Kh8 1-0

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.14"]
[Round "2"]
[White "Silva Suna, Juan Esteban"]
[Black "Alvarez Lora, Amaury Antonio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1755"]
[BlackElo "2044"]
[PlyCount "74"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 Nbd7 7. Nbd2 Qe7 8. Ne5 Re8 9. Qf3 c5 10. c3 cxd4 11. exd4 Bc7 12. 0-0 Nxe5 13. Bxe5 Bxe5 14. dxe5 Nd7 15. Rfe1 Qg5 16. Qe3 Qxe3 17. Rxe3 Nc5 18. Bc2 Bd7 19. Rh3 h6 20. Re1 Rac8 21. Nf3 b5 22. Nd4 a5 23. Ree3 b4 24. Kf1 Rc7 25. Ke2 Rb8 26. b3 a4 27. Kd2 axb3 28. Bxb3 Ne4+ 29. Rxe4 dxe4 30. c4 Rc5 31. Rh5 Kh7 32. Ke3 g6 33. Rh4 Rxe5 34. Rxe4 Rc5 35. f4 g5 36. Re5 gxf4+ 37. Kxf4 Rbc8 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.14"]
[Round "3"]
[White "Torres Moya, Rodrigo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1494"]
[BlackElo "1755"]
[PlyCount "113"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 a6 6. a4 Qc7 7. Bg5 Be7 8. f4 d6 9. Nf3 Bd7 10. 0-0 0-0 11. Qd2 Rfd8 12. f5 Ne8 13. Nh4 Bxg5 14. Qxg5 h6 15. Qf4 Nf6 16. g4 Nh7 17. Nf3 Nd4 18. h4 Qa5 19. Nxd4 cxd4 20. Ne2 e5 21. Qg3 Qd2 22. Bf3 Rac8 23. Rad1 Qe3+ 24. Qf2 Qxf2+ 25. Kxf2 Rxc2 26. b3 Rdc8 27. Rc1 Kf8 28. Rxc2 Rxc2 29. Rc1 Rxc1 30. Nxc1 a5 31. Ne2 b5 32. axb5 Bxb5 33. Nc1 Nf6 34. Ke1 Nd7 35. Kd2 Nc5 36. g5 hxg5 37. hxg5 Ke7 38. Kc2 Kd7 39. Bh5 Ke7 40. Kd2 f6 41. g6 Kd7 42. Bd1 Kc6 43. Bc2 d5 44. exd5+ Kxd5 45. Ne2 e4 46. dxe4+ Nxe4+ 47. Bxe4+ Kxe4 48. Ng3+ Kf4 49. Nh5+ Kxf5 50. Nxg7+ Kxg6 51. Ne6 d3 52. Nd4 Ba6 53. Nc6 Kf5 54. Nxa5 Ke4 55. b4 Kd4 56. Nb3+ Kc4 57. Nc5 1/2-1/2

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.13"]
[Round "1"]
[White "Florez Caceres, Rafael Omar"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1440"]
[BlackElo "1755"]
[PlyCount "74"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 a6 6. Be3 Qc7 7. h3 d6 8. Qd2 b5 9. f4 Bb7 10. Nf3 Rc8 11. 0-0 Be7 12. Rae1 0-0 13. Ne2 Nd7 14. c3 Rfe8 15. g4 Bf8 16. Kf2 Qb8 17. Rh1 Qa8 18. Ng3 Ne7 19. Qc2 b4 20. Reg1 Nc6 21. h4 bxc3 22. bxc3 d5 23. g5 d4 24. Bc1 dxc3 25. Qxc3 Nd4 26. Nxd4 cxd4 27. Qd2 a5 28. Bb2 Bb4 29. Qe2 Qb8 30. Bxd4 Qxf4+ 31. Bf3 Qd2 32. Qxd2 Bxd2 33. Bd1 Nc5 34. Ke2 Bb4 35. Nh5 Red8 36. Bxg7 Nxd3 37. Bf6 Nc1+ 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.17"]
[Round "7.24"]
[White "Bernal Parra, Eliana Valentina"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1327"]
[BlackElo "1763"]
[PlyCount "72"]
[EventDate "2017.12.14"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nf3 Qc7 6. Bd3 b5 7. Be3 Bb7 8. a3 Nf6 9. Nbd2 d6 10. 0-0 Nc6 11. Bg5 Be7 12. Re1 Rd8 13. Qe2 h6 14. Bh4 Ng4 15. Bxe7 Qxe7 16. Nd4 Nge5 17. Nxc6 Bxc6 18. c4 bxc4 19. Nxc4 Nxd3 20. Qxd3 Bb5 21. Qd4 Bxc4 22. Qxc4 Qb7 23. Rad1 0-0 24. b4 Rc8 25. Qd3 Rfd8 26. h3 Rc6 27. Rc1 Rdc8 28. Rxc6 Rxc6 29. Rb1 Qc7 30. Qd2 Rc4 31. f3 Rc2 32. Qd3 Qb6+ 33. Kh2 Qc6 34. Rd1 Rc3 35. Qxd6 Qxd6+ 36. Rxd6 Rxa3 1/2-1/2

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.17"]
[Round "6.15"]
[White "Silva Suna, Juan Esteban"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1763"]
[BlackElo "1977"]
[PlyCount "22"]
[EventDate "2017.12.14"]
[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. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 a6 8. Bd3 b5 9. Ne5 Qc7 10. f4 b4 11. 0-0 Nxe5 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.16"]
[Round "4.10"]
[White "Fonseca Pinto, Carlos Arturo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2080"]
[BlackElo "1763"]
[PlyCount "73"]
[EventDate "2017.12.14"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Bg5 Be7 8. f4 d6 9. Qf3 h6 10. Bh4 Nxe4 11. Bxe7 Nxc3 12. Bxd6 Qxd6 13. Qxc3 0-0 14. Qe3 Rd8 15. 0-0-0 Nc6 16. c3 b5 17. Be2 Qc5 18. Nc2 Qxe3+ 19. Nxe3 Bb7 20. Bf3 Na5 21. Bxb7 Nxb7 22. Kc2 Kf8 23. Rhe1 Rac8 24. f5 Nc5 25. fxe6 Nxe6 26. Nf5 h5 27. Nd6 Rc6 28. Nb7 Rxd1 29. Rxd1 Ke7 30. b4 Rb6 31. Na5 Rd6 32. Rd3 g6 33. g3 f6 34. c4 bxc4 35. Nxc4 Rd4 36. Kc3 Rxd3+ 37. Kxd3 1/2-1/2

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.16"]
[Round "5.13"]
[White "Silva Suna, Juan Esteban"]
[Black "Pachon Gutierrez, Adriana Paola"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1763"]
[BlackElo "1968"]
[PlyCount "99"]
[EventDate "2017.12.14"]
[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 e6 2. Bf4 b6 3. e3 Bb7 4. Nf3 f5 5. Bd3 Nf6 6. h3 Be7 7. Nbd2 0-0 8. Rc1 Ne4 9. c3 d6 10. Bh2 Qe8 11. Qe2 Nd7 12. Bc4 Qg6 13. Rg1 Rae8 14. Bb5 Rd8 15. Bc4 c5 16. Bd3 Ndf6 17. Rd1 Nxd2 18. Kxd2 Ne4+ 19. Kc1 Rc8 20. Kb1 cxd4 21. cxd4 Bd5 22. Nd2 Rc7 23. f3 Nxd2+ 24. Rxd2 Rfc8 25. Rc2 Qe8 26. Rxc7 Rxc7 27. e4 fxe4 28. fxe4 Bb7 29. Rf1 Qa4 30. Qf2 Qe8 31. e5 d5 32. Bg3 Bg5 33. Bh4 Bh6 34. Qg3 Qc8 35. Bg5 Bxg5 36. Qxg5 Qe8 37. Qh4 g6 38. Qf6 Rf7 39. Qxf7+ Qxf7 40. Rxf7 Kxf7 41. h4 h5 42. b4 Kg7 43. Kb2 Bc6 44. b5 Be8 45. Kc3 Kh6 46. Kd2 g5 47. g3 Bg6 48. Bxg6 Kxg6 49. Ke3 Kf5 50. Kf3 1/2-1/2

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.15"]
[Round "3.25"]
[White "Jimenez Torres, Jose Mauricio"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1600"]
[BlackElo "1763"]
[PlyCount "48"]
[EventDate "2017.12.14"]
[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 Nf6 2. f3 Nc6 3. Nc3 d6 4. Be2 e6 5. Bb5 Be7 6. d4 0-0 7. Nge2 g5 8. Bxg5 Nh5 9. Bh6 Bg5 10. Bxg5 Qxg5 11. 0-0 Qe3+ 12. Kh1 e5 13. Bxc6 bxc6 14. dxe5 dxe5 15. b3 Be6 16. f4 exf4 17. Nxf4 Nxf4 18. Rf3 Qc5 19. Rxf4 f5 20. exf5 Rxf5 21. Rxf5 Bxf5 22. Qf3 Rf8 23. Qd5+ cxd5 24. Nxd5 Qxd5 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.15"]
[Round "2.13"]
[White "Silva Suna, Juan Esteban"]
[Black "Salcedo, Jackeline"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1763"]
[BlackElo "2011"]
[PlyCount "96"]
[EventDate "2017.12.14"]
[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. Bf4 c5 3. e3 Nf6 4. c3 Nc6 5. Bd3 cxd4 6. exd4 e6 7. Nf3 Be7 8. 0-0 Bd6 9. Bxd6 Qxd6 10. Ne5 Nxe5 11. dxe5 Qxe5 12. Bb5+ Bd7 13. Bxd7+ Nxd7 14. Nd2 0-0 15. Qa4 Qc7 16. c4 dxc4 17. Nxc4 a6 18. Rad1 b5 19. Rxd7 Qxd7 20. Nb6 bxa4 21. Nxd7 Rfd8 22. Nb6 Rab8 23. Nc4 Rd4 24. Na5 Rxb2 25. Ra1 Rdd2 26. Rf1 Rxa2 27. Nc4 Rdc2 28. Ne3 Rc3 29. g3 Re2 30. Kg2 a3 31. Nf5 a2 32. Ra1 Ra3 33. h4 g6 34. Nd4 Re4 35. Nc2 Raa4 36. Ne3 Reb4 37. Nc2 Rb1 38. Rxb1 axb1Q 39. Ne3 Re4 40. Kf3 Qb7 41. Ng2 Rxh4+ 42. Ke2 Qxg2 43. gxh4 a5 44. Ke3 a4 45. Kd3 a3 46. Kc3 Qxf2 47. Kd3 a2 48. Kc4 Qc2+ 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.14"]
[Round "1.34"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1763"]
[PlyCount "112"]
[EventDate "2017.12.14"]
[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 e6 3. a3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Nc3 Nf6 7. h3 b5 8. Be3 Bb7 9. Bd3 b4 10. axb4 Bxb4 11. Nde2 Nc6 12. 0-0 Ne5 13. f3 0-0 14. Kh1 Be7 15. Bf4 d6 16. Bxe5 dxe5 17. Qd2 Rfd8 18. Rad1 h6 19. Qe3 Bc5 20. Qc1 Nh5 21. Bc4 Bd4 22. Bb3 Bxc3 23. bxc3 a5 24. Rxd8+ Rxd8 25. Rd1 Ba6 26. Rxd8+ Qxd8 27. Ng1 Qb6 28. Qe1 Qc5 29. Kh2 Bb5 30. Ne2 a4 31. Ba2 Bxe2 32. Qxe2 Qxc3 33. Qc4 Qxc4 34. Bxc4 Kf8 35. g4 Nf4 36. Kg3 a3 37. Kf2 Nxh3+ 38. Ke3 Ke7 39. Bb3 Kd6 40. Kd3 Kc5 41. Ke3 Kb4 42. Kd3 g6 43. Ba2 h5 44. c3+ Kc5 45. gxh5 gxh5 46. Ke2 Nf4+ 47. Kf2 h4 48. c4 Nd3+ 49. Kg2 Nb4 50. Bb1 a2 51. Bxa2 Nxa2 52. Kh3 Kxc4 53. Kxh4 f5 54. exf5 exf5 55. Kg3 e4 56. Kf4 Kd3 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.17"]
[Round "5.9"]
[White "Diaz, Camilo Andres"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1667"]
[BlackElo "1733"]
[PlyCount "92"]
[EventDate "2016.11.15"]
[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. Bc4 e6 3. Nc3 a6 4. a4 b6 5. d3 Qc7 6. Qf3 Nc6 7. Nge2 Ne5 8. Qg3 d6 9. Bb3 Nf6 10. Bg5 Be7 11. Nf4 h5 12. Bh4 g6 13. Bg5 h4 14. Bxh4 Nxe4 15. Nxe4 Bxh4 16. Qe3 d5 17. Ng3 Bb7 18. Qe2 0-0-0 19. 0-0 Nc6 20. Nh3 Nd4 21. Qd1 f5 22. c3 Nxb3 23. Qxb3 g5 24. Ne2 e5 25. f3 c4 26. Qc2 cxd3 27. Qxd3 e4 28. Qc2 d4 29. Nxd4 Rxd4 30. cxd4 Qxc2 31. Rac1 Qxc1 32. Rxc1+ Kd7 33. fxe4 Bxe4 34. g3 Bxg3 35. Nxg5 Bf4 36. Nf7 Rg8+ 37. Kf1 Bxc1 38. Ne5+ Ke6 39. Nc4 Bd3+ 40. Kf2 Bxc4 41. b4 Bd5 42. h3 Rg2+ 43. Kf1 Bf3 44. a5 Be3 45. d5+ Kxd5 46. axb6 Rg1# 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.16"]
[Round "3.1"]
[White "Quinonez Garcia, Santiago"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2184"]
[BlackElo "1733"]
[PlyCount "57"]
[EventDate "2016.11.15"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 Nc6 8. Nxc6 bxc6 9. e5 Nd5 10. a3 Bb7 11. c4 Nb6 12. Nd2 c5 13. f4 Be7 14. Ne4 Rb8 15. Kh1 Bc6 16. f5 Rb7 17. f6 gxf6 18. exf6 Bf8 19. Bf4 Qc8 20. Nd6+ Bxd6 21. Bxd6 Na4 22. b4 Qa8 23. Qg4 Kd8 24. Qg7 Re8 25. Qxf7 Bxg2+ 26. Kg1 Rb6 27. Qxe8+ Kxe8 28. f7+ Kd8 29. f8Q# 1-0

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.16"]
[Round "4.5"]
[White "Silva Suna, Juan Esteban"]
[Black "Salamanca, Juan David"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1733"]
[BlackElo "1809"]
[PlyCount "56"]
[EventDate "2016.11.15"]
[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 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nh6 5. h3 0-0 6. Be2 f5 7. 0-0 Nf7 8. c4 e5 9. Bh2 c6 10. Nc3 Qe7 11. Rb1 Na6 12. b4 Nc7 13. Qc2 Be6 14. c5 e4 15. Nd2 Nd5 16. Na4 Qg5 17. b5 Nxe3 18. fxe3 Qxe3+ 19. Kh1 Qxe2 20. Rfe1 Qf2 21. Bg1 Qh4 22. bxc6 bxc6 23. cxd6 Bd5 24. d7 Ng5 25. Qc3 f4 26. Kh2 e3 27. Bxe3 Qg3+ 28. Kh1 Qxg2# 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.15"]
[Round "1.10"]
[White "Cedeno Rodriguez, Carlos Mario"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1733"]
[PlyCount "80"]
[EventDate "2016.11.15"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Nf3 b5 7. e5 Bb7 8. Bf4 Bb4 9. Qd2 Ne7 10. a3 Bxc3 11. Qxc3 Qxc3+ 12. bxc3 Bd5 13. Nd4 0-0 14. a4 Rc8 15. axb5 Rxc3 16. Rxa6 Nxa6 17. bxa6 Ra3 18. Bc1 Ra1 19. Kd1 Nc6 20. Nb3 Bxb3 21. cxb3 Nb4 22. Kd2 Rc8 23. Bc4 Nxa6 24. Bxa6 Rxa6 25. Bb2 Rb6 26. Rc1 Rxc1 27. Kxc1 Rxb3 28. Kc2 Rb5 29. f4 Rb4 30. g3 Re4 31. Kd3 Re1 32. Bd4 Rh1 33. h4 Kf8 34. Ke4 Ke8 35. f5 Re1+ 36. Kf4 Rf1+ 37. Kg5 exf5 38. Be3 Ke7 39. Bf4 Ke6 40. h5 h6+ 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.15"]
[Round "2.3"]
[White "Silva Suna, Juan Esteban"]
[Black "Pena Bermudez, Juan Camilo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1733"]
[BlackElo "1982"]
[PlyCount "63"]
[EventDate "2016.11.15"]
[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 d6 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. h3 0-0 6. Be2 Nfd7 7. 0-0 Nc6 8. c4 e5 9. Bh2 f5 10. Nc3 e4 11. Nd2 Nf6 12. Rb1 g5 13. b4 Ne7 14. Re1 Ng6 15. b5 Kh8 16. Qc2 Rg8 17. Nb3 Bh6 18. c5 Nh4 19. cxd6 cxd6 20. Nd2 g4 21. hxg4 Nxg4 22. Bxg4 Rxg4 23. Bg3 Qg5 24. Ne2 Be6 25. Qc7 Rg8 26. Qxd6 Bf7 27. Rbc1 Qh5 28. Rc7 f4 29. exf4 e3 30. Ne4 exf2+ 31. Kxf2 Bd5 32. Rxh7+ 1-0

[Event "COL-ch U16 m sf1"]
[Site "Ibague"]
[Date "2016.04.17"]
[Round "6.1"]
[White "Silva Suna, Juan Esteban"]
[Black "Avila Pavas, Santiago"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1735"]
[BlackElo "2032"]
[PlyCount "20"]
[EventDate "2016.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nd7 5. c3 Nh6 6. h3 0-0 7. Be2 e5 8. Bh2 f5 9. 0-0 Nf7 10. c4 Qe7 0-1

[Event "COL-ch U16 m sf1"]
[Site "Ibague"]
[Date "2016.04.16"]
[Round "5.4"]
[White "Lopez, Jose Nicolas"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1575"]
[BlackElo "1735"]
[PlyCount "83"]
[EventDate "2016.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. h3 a6 4. Nc3 Qc7 5. Be2 b5 6. d3 Bb7 7. Bd2 Nc6 8. a3 Nf6 9. Nh2 Nd4 10. Ng4 Be7 11. Ne3 d6 12. Rb1 Nd7 13. Na2 Rc8 14. c3 Nc6 15. Nf1 Nb6 16. Ng3 Bf6 17. Nc1 Qd8 18. Be3 Na4 19. Bd2 Be5 20. Bf3 Qe7 21. Nce2 Nb6 22. Bf4 Nd7 23. Qd2 Bxf4 24. Nxf4 g6 25. Bd1 Nce5 26. Nfe2 c4 27. Bc2 cxd3 28. Bxd3 Nxd3+ 29. Qxd3 Ne5 30. Qc2 Nc4 31. Nd4 h5 32. Nge2 Qh4 33. Ng3 Qe7 34. Nf3 h4 35. Ne2 d5 36. exd5 Bxd5 37. Ned4 Qf6 38. Qe2 Nd6 39. Rd1 0-0 40. 0-0 Bc4 41. Qe3 Bxf1 42. Rxf1 0-1

[Event "COL-ch U16 m sf1"]
[Site "Ibague"]
[Date "2016.04.16"]
[Round "4.5"]
[White "Silva Suna, Juan Esteban"]
[Black "Rativa Jimenez, Cesar Daniel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1735"]
[BlackElo "1489"]
[PlyCount "65"]
[EventDate "2016.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Be7 6. Nbd2 Nbd7 7. Bd3 c4 8. Bc2 a6 9. h3 h6 10. 0-0 b6 11. Re1 Bb7 12. Ne5 Nxe5 13. Bxe5 Bd6 14. Nf3 Bxe5 15. Nxe5 Nd7 16. f4 Nxe5 17. fxe5 Qe7 18. Rf1 0-0-0 19. b3 g5 20. Rf6 Rdf8 21. Qh5 Bc6 22. Raf1 Be8 23. b4 a5 24. a3 a4 25. e4 b5 26. exd5 exd5 27. Bf5+ Kb7 28. Qf3 Ka7 29. Qxd5 Qb7 30. Qc5+ Ka8 31. Rb6 Qxb6 32. Qxb6 h5 33. Be4+ 1-0

[Event "COL-ch U16 m sf1"]
[Site "Ibague"]
[Date "2016.04.15"]
[Round "3.4"]
[White "Salamanca, Juan David"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1785"]
[BlackElo "1735"]
[PlyCount "77"]
[EventDate "2016.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. f4 Nf6 5. Nf3 Bd6 6. Be2 Nbd7 7. 0-0 c6 8. Ne5 h6 9. c4 Qc7 10. Nxd7 Qxd7 11. cxd5 cxd5 12. Nc3 a6 13. Rc1 Rc8 14. Qe1 Be7 15. Qg3 g6 16. Na4 Rc6 17. Rxc6 bxc6 18. Bxa6 Qa7 19. Be2 Kd7 20. Rc1 Ne4 21. Qe1 Rc8 22. g4 Bb4 23. Nc3 Bxc3 24. Bxc3 Nxc3 25. Rxc3 Be4 26. Qc1 Qxa2 27. Bb5 Qa8 28. Be2 Qa2 29. Kf2 g5 30. b4 gxf4 31. exf4 Qa7+ 32. Kf1 Qb6 33. b5 c5 34. Rb3 c4 35. Rb4 Qd6 36. Qb2 Qxf4+ 37. Kg1 Bd3 38. Bxd3 cxd3 39. Rxf4 1-0

[Event "COL-ch U16 m sf1"]
[Site "Ibague"]
[Date "2016.04.15"]
[Round "2.3"]
[White "Silva Suna, Juan Esteban"]
[Black "Munoz, Juan David"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1735"]
[BlackElo "1929"]
[PlyCount "41"]
[EventDate "2016.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Nf3 Nf6 5. Bg5 Nc6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Nc3 Bb4 10. 0-0 0-0 11. Rac1 a5 12. h3 Qe7 13. a3 Bxc3 14. Rxc3 Ne4 15. Rc2 g6 16. Bh4 f5 17. Ne5 Nxe5 18. dxe5 Rac8 19. Rcc1 Qd7 20. Rc7 Qd8 21. Re7 1/2-1/2

[Event "COL-ch U16 m sf1"]
[Site "Ibague"]
[Date "2016.04.14"]
[Round "1.8"]
[White "Garcia Barrera, Diego Fernando"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1549"]
[BlackElo "1735"]
[PlyCount "80"]
[EventDate "2016.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 e5 7. e4 Nge7 8. d3 0-0 9. Nd5 h6 10. h4 Be6 11. Be3 Qd7 12. Qd2 Kh7 13. Bxh6 Bxd5 14. Bxg7 Kxg7 15. cxd5 Nd4 16. Nxd4 cxd4 17. f4 f6 18. Rf3 Rac8 19. Raf1 Rc7 20. Rc1 Rc5 21. Rff1 Rfc8 22. b4 Rc3 23. Rxc3 Rxc3 24. Rc1 Qc7 25. Ra1 Rc2 26. Qd1 Qc3 27. Bf1 Qb2 28. a3 Rh2 29. Qe1 Rc2 30. Qd1 Nc8 31. a4 b6 32. Rb1 Qc3 33. f5 Rd2 34. Qc1 gxf5 35. exf5 e4 36. Qxc3 dxc3 37. dxe4 c2 38. Rc1 Kh7 39. g4 Kh6 40. b5 Kg7 0-1

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Alomia Aldaz, Fernando Jose"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1456"]
[BlackElo "1790"]
[PlyCount "34"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Bd3 Nc6 7. Bc2 a6 8. 0-0 g6 9. dxc5 Bxc5 10. Qe2 Qd6 11. Rd1 Qc7 12. Nbd2 Bd7 13. Nb3 Be7 14. Bg5 0-0-0 15. Bh4 Nh5 16. Bxe7 Nxe7 17. Ne5 Rhf8 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Ojeda, Eric"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1499"]
[BlackElo "1790"]
[PlyCount "69"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d6 8. h3 Qc7 9. Bd2 Bc5 10. 0-0 h6 11. a3 Be6 12. b4 Ba7 13. Na4 0-0 14. Rc1 b5 15. Nb2 Qb7 16. c4 bxc4 17. Nxc4 Bxc4 18. Rxc4 Nbd7 19. Qc2 Rac8 20. Rc1 Nb6 21. Rc7 Qxc7 22. Qxc7 Rxc7 23. Rxc7 Ra8 24. Be3 d5 25. Nxe5 dxe4 26. Bb1 Bb8 27. Rb7 Bxe5 28. Rxb6 Rd8 29. Bc2 Nd5 30. Rxa6 Nxe3 31. fxe3 f5 32. Ra5 Bb2 33. Rxf5 Bxa3 34. Bxe4 Bxb4 35. Bd5+ 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "8"]
[White "Silva Suna, Juan Esteban"]
[Black "Fonseca Medina, Andree"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1790"]
[BlackElo "1562"]
[PlyCount "44"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 d6 6. Be2 Nfd7 7. 0-0 e5 8. Bh2 Nc6 9. c3 Qe7 10. b4 e4 11. Nfd2 f5 12. Qa4 Nb6 13. Qb3+ Be6 14. c4 a5 15. b5 Nb8 16. Nc3 N8d7 17. Qc2 Nc8 18. Rac1 b6 19. Rfd1 Qd8 20. Na4 Ra7 21. Nb3 g5 22. c5 d5 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Silva Suna, Juan Esteban"]
[Black "Henao, Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1790"]
[PlyCount "55"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Nbd7 5. Nbd2 Be7 6. Bd3 c5 7. c3 cxd4 8. exd4 0-0 9. Ne5 g6 10. 0-0 Nxe5 11. Bxe5 Nh5 12. g4 Ng7 13. Bf4 Bd6 14. Bxd6 Qxd6 15. f4 f6 16. h3 Bd7 17. Qe2 Rae8 18. Rae1 g5 19. Qh2 gxf4 20. Rxf4 e5 21. dxe5 Rxe5 22. Rxe5 Qxe5 23. Qf2 Ne6 24. Rf5 Qd6 25. Qh4 Ng5 26. Rxg5+ Kf7 27. Rg7+ Ke8 28. Qxh7 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Silva Suna, Juan Esteban"]
[Black "Zapata Puerta, Jeison Ivan"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1790"]
[PlyCount "87"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 Qb6 5. Na3 Qxb2 6. Nb5 Na6 7. c3 Ne4 8. Ne2 d6 9. a4 Bd7 10. Rb1 Qa2 11. f3 Nf6 12. Ng3 Qe6+ 13. Be2 Bxb5 14. Rxb5 b6 15. d5 Qc8 16. c4 g6 17. 0-0 Bg7 18. Re1 0-0 19. Bf1 Re8 20. Kh1 Nc5 21. Be3 Nfd7 22. Ne4 Nxe4 23. fxe4 Ne5 24. Qb3 Qg4 25. Bd4 Qh4 26. g3 Qf6 27. Bg2 e6 28. Rf1 Qd8 29. Bxe5 Bxe5 30. Qf3 Rf8 31. Qg4 exd5 32. exd5 Rc8 33. Bh3 Rc5 34. Rxc5 bxc5 35. Rb1 Qa5 36. Qd7 a6 37. Rf1 Qc3 38. Be6 fxe6 39. Qxe6+ Kg7 40. Qe7+ Kh6 41. Qxf8+ Kg5 42. Qe7+ Kh6 43. Qf8+ Kg5 44. Rf4 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Mc Intosh, Isaiah"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1954"]
[BlackElo "1790"]
[PlyCount "63"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. d4 c6 7. Bd3 Be7 8. 0-0 Nbd7 9. Qc2 h6 10. Rd1 a6 11. Ne2 0-0 12. Ng3 Kh8 13. Bf4 Qb6 14. Qd2 e5 15. Bxh6 Ng4 16. Bxg7+ Kxg7 17. Nh5+ Kg8 18. h3 c5 19. hxg4 cxd4 20. g3 Qg6 21. Kg2 Bf6 22. Nxf6+ Qxf6 23. Nh4 Nc5 24. f3 Nxd3 25. Qxd3 Be6 26. Rh1 Rfc8 27. Qd2 Rc5 28. Rac1 Rac8 29. Rxc5 Rxc5 30. Rc1 Qe7 31. Nf5 Bxf5 32. gxf5 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Silva Suna, Juan Esteban"]
[Black "Angulo Castillo, Francisco"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1790"]
[PlyCount "121"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be2 Nbd7 7. c4 a6 8. Nc3 c5 9. 0-0 Re8 10. Rc1 Nh5 11. Bh2 e5 12. dxe5 dxe5 13. Nd2 e4 14. Bxh5 Bxc3 15. Rxc3 gxh5 16. Qxh5 Qf6 17. Qg4+ Qg6 18. Qxg6+ fxg6 19. Rd1 Nf6 20. Nf1 b5 21. cxb5 axb5 22. Rxc5 Bd7 23. a3 Rac8 24. Rdc1 Rxc5 25. Rxc5 Rc8 26. Rxc8+ Bxc8 27. Nd2 Bd7 28. Be5 Kf7 29. Bxf6 Kxf6 30. Nxe4+ Kg7 31. Kf1 Bf5 32. Nd6 Bd7 33. Ke2 Kf6 34. Ne4+ Ke5 35. Nc3 Kd6 36. Kd3 Kc5 37. Ne4+ Kc6 38. Kd4 Kb6 39. Nf6 Bc6 40. f3 h5 41. b4 Bb7 42. Nd5+ Kc6 43. Ne7+ Kd6 44. Nxg6 Bc6 45. Nf4 h4 46. Ng6 Be8 47. Nxh4 Ke6 48. f4 Kf6 49. g4 Kg7 50. Ke5 Kf7 51. g5 Kg7 52. f5 Bf7 53. g6 Bc4 54. f6+ Kf8 55. Nf5 Kg8 56. Nh6+ Kf8 57. g7+ Ke8 58. g8Q+ Bxg8 59. Nxg8 Kf7 60. Kd6 Kxg8 61. Ke7 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.28"]
[Round "1"]
[White "Nieto Rodriguez, Alejandro"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2205"]
[BlackElo "1790"]
[PlyCount "120"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 d6 6. Nge2 e5 7. 0-0 Nge7 8. a3 0-0 9. Rb1 Be6 10. Nd5 f5 11. d3 a5 12. Nec3 Bxd5 13. cxd5 Na7 14. b4 cxb4 15. axb4 Rc8 16. Bd2 e4 17. Ne2 Nxd5 18. Qb3 axb4 19. Qxd5+ Kh8 20. dxe4 Rc5 21. Qxb7 Rc7 22. Qxb4 Nc6 23. Qa4 Ne5 24. Ba5 Qd7 25. Qxd7 Rxd7 26. exf5 gxf5 27. Bc3 Ng4 28. Bxg7+ Kxg7 29. Nd4 Rf6 30. Bh3 h5 31. Rb5 d5 32. Bg2 Rdd6 33. Rxd5 Rxd5 34. Bxd5 Kf8 35. Ne6+ Ke7 36. Nf4 Rh6 37. Bf3 Nf6 38. Nd5+ Nxd5 39. Bxd5 h4 40. Rb1 Rd6 41. Bg2 hxg3 42. hxg3 Kf6 43. Rb4 Rd1+ 44. Kh2 Rd2 45. Rf4 Kg5 46. Bh3 Re2 47. Rxf5+ Kg6 48. Kg2 Ra2 49. e4 Ra7 50. e5 Re7 51. Rf6+ Kg7 52. Be6 Kh8 53. Rf8+ Kg7 54. Rf7+ Rxf7 55. Bxf7 Kxf7 56. f4 Ke6 57. g4 Kf7 58. f5 Ke7 59. g5 Kf7 60. g6+ Kg7 1-0

[Event "Central Region-ch U16 Integrada"]
[Site "Villavicencio"]
[Date "2015.04.24"]
[Round "3.2"]
[White "Sabogal Varela, Jose Joaquin"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1767"]
[BlackElo "1737"]
[PlyCount "56"]
[EventDate "2015.04.23"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Bb4 6. Qc2 Nbd7 7. e3 Qa5 8. Nd2 a6 9. Bd3 h6 10. Bh4 Qc7 11. Bg3 Bd6 12. Bxd6 Qxd6 13. c5 Qc7 14. 0-0 e5 15. Bf5 e4 16. Ne2 Nf8 17. Bxc8 Rxc8 18. Nf4 g5 19. Ne2 Ng4 20. Ng3 h5 21. h3 Nxe3 22. fxe3 Qxg3 23. Rae1 g4 24. Nxe4 dxe4 25. Qxe4+ Ne6 26. Rxf7 Kxf7 27. Rf1+ Ke7 28. Qf5 Rcf8 0-1

[Event "Central Region-ch U16 Integrada"]
[Site "Villavicencio"]
[Date "2015.04.23"]
[Round "1.5"]
[White "Arias Umana, Fray Bernardo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1504"]
[BlackElo "1737"]
[PlyCount "48"]
[EventDate "2015.04.23"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 dxc4 8. Bxc4 b5 9. Bd3 h6 10. Bxf6 Nxf6 11. 0-0 Bb7 12. Ne4 Rc8 13. Nc5 Qb6 14. Rac1 0-0 15. Ne5 Bxc5 16. Qxc5 Qxc5 17. Rxc5 Rfd8 18. Rfc1 Rd5 19. Be2 Rxc5 20. Rxc5 Kf8 21. Bf3 Nd5 22. Bxd5 exd5 23. Rc3 Ke7 24. Nd3 Ra8 1/2-1/2

[Event "Central Region-ch U16 Integrada"]
[Site "Villavicencio"]
[Date "2015.04.23"]
[Round "2.4"]
[White "Silva Suna, Juan Esteban"]
[Black "Perez Torres, Sergio Daniel"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1737"]
[BlackElo "1581"]
[PlyCount "41"]
[EventDate "2015.04.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. e4 Bc5 3. Nc3 Nc6 4. d3 d6 5. g3 Nge7 6. Bg2 0-0 7. Nge2 f5 8. 0-0 Ng6 9. exf5 Bxf5 10. Ne4 Bb6 11. N2c3 Qd7 12. Be3 Bh3 13. Bxb6 axb6 14. Ng5 Bxg2 15. Kxg2 Rf5 16. Nge4 Nd4 17. Nd5 Ra6 18. Qg4 c6 19. Ndf6+ gxf6 20. Nxf6+ Rxf6 21. Qxd7 1-0

[Event "Central America & Caribbean U14"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "8.8"]
[White "Silva Suna, Juan Esteban"]
[Black "Amado, Jhon Esteban"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1717"]
[BlackElo "1862"]
[PlyCount "53"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nf3 Be7 5. Bd3 c5 6. c3 Nc6 7. Nbd2 a6 8. 0-0 0-0 9. Ne5 Bd7 10. Qf3 cxd4 11. exd4 Rc8 12. Qh3 Re8 13. Rfe1 Bf8 14. Ndf3 g6 15. Bh6 Bg7 16. Ng5 Nxe5 17. dxe5 Nh5 18. Bxg7 Qxg5 19. Bh6 Qxh6 20. g4 Qg5 21. Qf3 Ng7 22. h3 Bb5 23. Bxb5 axb5 24. Qf6 Qxf6 25. exf6 Rc4 26. fxg7 Kxg7 27. Rad1 1/2-1/2

[Event "Central America & Caribbean U14"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "7.12"]
[White "Silva Suna, Juan Esteban"]
[Black "Gomez Perez, Jaidor S"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1717"]
[BlackElo "1765"]
[PlyCount "99"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. c4 dxc4 4. Nc3 Nf6 5. e3 e6 6. Bxc4 c6 7. Nf3 Nbd7 8. 0-0 Nb6 9. Be2 Nbd5 10. Be5 Nd7 11. Bg3 f6 12. Rc1 Nxc3 13. bxc3 Ba3 14. Nh4 Bxc1 15. Nxf5 exf5 16. Qxc1 Nb6 17. Bd3 g6 18. e4 fxe4 19. Bxe4 Qd7 20. Re1 0-0 21. Qh6 Rfe8 22. f3 f5 23. Bd3 Rxe1+ 24. Bxe1 Re8 25. Bd2 Qg7 26. Qh4 Qe7 27. Qg3 Qe6 28. h4 Qxa2 29. Qg5 Qf7 30. h5 Qg7 31. g4 gxh5 32. Qxh5 Qg6 33. Qh4 Qf7 34. Bxf5 Qe7 35. Qh5 Ra8 36. Qh6 Rf8 37. Be6+ Kh8 38. Bg5 Qg7 39. Qh5 Qc7 40. Bf6+ Rxf6 41. Qe8+ Kg7 42. Qg8+ Kh6 43. g5+ Kh5 44. gxf6 Qf4 45. Qxh7+ Kg5 46. Qg7+ Kh5 47. f7 Qc1+ 48. Kg2 Qd2+ 49. Kh3 Qe1 50. Bg4# 1-0

[Event "Central America & Caribbean U14"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "6.6"]
[White "Penton Cruz, Erick Armando"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "1939"]
[BlackElo "1717"]
[PlyCount "99"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 b5 6. Qc2 a6 7. g3 Bb7 8. Bg2 e6 9. 0-0 Be7 10. Nbd2 0-0 11. Nb3 Nbd7 12. Bd2 Nd5 13. Ba5 Qe8 14. Nc5 Nxc5 15. dxc5 Bd8 16. Bxd8 Rxd8 17. Rad1 Qe7 18. e4 Nf6 19. Ne5 Rxd1 20. Rxd1 Rd8 21. b4 Kf8 22. Rd3 Qc7 23. f4 Ke7 24. Qd1 Rxd3 25. Qxd3 Ne8 26. Nf3 Qd7 27. Qxd7+ Kxd7 28. e5 Nc7 29. Ng5 f6 30. Ne4 f5 31. Nd6 Ba8 32. Bf3 Nd5 33. Bxd5 cxd5 34. Kf2 d4 35. Ke2 Be4 36. g4 g6 37. a3 Bb1 38. gxf5 gxf5 39. h4 Be4 40. Nf7 Kc6 41. Ng5 Kd5 42. Nxh7 Kc4 43. Nf6 Kc3 44. Nxe4+ fxe4 45. c6 d3+ 46. Kd1 d2 47. c7 Kd3 48. c8Q e3 49. Qc2+ Kd4 50. Ke2 1-0

[Event "Central America & Caribbean U14"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "5.10"]
[White "Silva Suna, Juan Esteban"]
[Black "Sun Chin, Robert Patrick"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1717"]
[BlackElo "1818"]
[PlyCount "71"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 d6 6. Be2 Nbd7 7. c4 b6 8. Nc3 Bb7 9. 0-0 Ne4 10. Nxe4 Bxe4 11. Nd2 Bb7 12. Bh2 c5 13. Bf3 Qc7 14. Bxb7 Qxb7 15. Qf3 Qxf3 16. Nxf3 Rfc8 17. Rac1 a6 18. Rc2 b5 19. Rfc1 b4 20. Kf1 a5 21. Ke2 Rcb8 22. Ra1 b3 23. Rc3 bxa2 24. Rxa2 Rb4 25. Kd3 Nb6 26. b3 a4 27. Nd2 Rc8 28. Rac2 e5 29. dxc5 e4+ 30. Nxe4 dxc5 31. Nd2 Rd8+ 32. Ke2 Bxc3 33. Rxc3 a3 34. Rd3 Ra8 35. Be5 a2 36. Ba1 1/2-1/2

[Event "Central America & Caribbean U14"]
[Site "Palmira"]
[Date "2014.10.05"]
[Round "4.9"]
[White "Rengifo Jaramillo, David"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1852"]
[BlackElo "1717"]
[PlyCount "89"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 Qc7 7. Nf3 d6 8. 0-0 Nc6 9. Be3 g6 10. Qd2 Bg7 11. h3 b4 12. Nd1 Nf6 13. c3 a5 14. Nf2 0-0 15. g4 Nd7 16. d4 Ba6 17. Rfd1 Rfd8 18. Rac1 bxc3 19. bxc3 c4 20. d5 exd5 21. exd5 Ne7 22. Bd4 Nf6 23. Bxf6 Bxf6 24. Nd4 Rab8 25. g5 Bxd4 26. Qxd4 Nf5 27. Qd2 Qc5 28. Kh2 Qe3 29. Qxe3 Nxe3 30. Rd2 Nxg2 31. Kxg2 Re8 32. Ng4 Kg7 33. Kf3 Bc8 34. Nf6 Re7 35. h4 Bf5 36. h5 h6 37. hxg6 fxg6 38. Rh1 h5 39. Rhh2 Rb1 40. Rde2 Re1 41. Rxe7+ Rxe7 42. Re2 Rxe2 43. Kxe2 Kf7 44. Kf3 Ke7 45. Ne4 1/2-1/2

[Event "COL-ch U14"]
[Site "Bogota"]
[Date "2014.06.02"]
[Round "6"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1842"]
[BlackElo "1708"]
[PlyCount "69"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 h6 5. Bh4 Be7 6. Bd3 Nbd7 7. 0-0 c6 8. Nbd2 b6 9. Qe2 Bb7 10. Rfe1 c5 11. c3 c4 12. Bc2 b5 13. a4 b4 14. cxb4 Bxb4 15. Rec1 Qa5 16. e4 0-0 17. e5 Ne8 18. Qe3 Nc7 19. b3 Nb6 20. g4 Bc6 21. Nf1 Rfc8 22. Ng3 Bf8 23. g5 g6 24. gxh6 Qb4 25. Bf6 Ne8 26. Qg5 Kh7 27. Bxg6+ fxg6 28. Nh4 Nxf6 29. Qxg6+ Kh8 30. Qxf6+ Kg8 31. h7+ Kxh7 32. Qf7+ Bg7 33. Nh5 Rg8 34. Nf6+ Kh8 35. Ng6# 1-0

[Event "COL-ch U14"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "5"]
[White "Silva Suna, Juan Esteban"]
[Black "Salcedo Perez, Pablo Esteban"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1708"]
[BlackElo "1963"]
[PlyCount "64"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. c4 c6 4. e3 e6 5. Nc3 Be7 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nd7 9. b4 f6 10. Nf3 h5 11. h3 g5 12. Bg3 Nh6 13. b5 Kf7 14. b4 a6 15. bxc6 bxc6 16. Kd2 Ra7 17. b5 cxb5 18. Nxb5 Raa8 19. Nc7 Rab8 20. Kc3 Bxc5 21. dxc5 Nxc5 22. Nd4 Ne4+ 23. Kc2 Nxg3+ 24. Nxf5 Nxh1 25. Nxh6+ Rxh6 26. Rxa6 Rb7 27. Nxe6 Rh8 28. Rc6 Rhb8 29. Nd4 Nxf2 30. Ba6 Rb2+ 31. Kc3 Ne4+ 32. Kd3 Rd2# 0-1

[Event "COL-ch U14"]
[Site "Bogota"]
[Date "2014.05.31"]
[Round "4"]
[White "Ribero, Guillermo Andres"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1829"]
[BlackElo "1708"]
[PlyCount "60"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 g6 8. Kh1 Bg7 9. f4 d6 10. Qf3 Nc6 11. Nxc6 bxc6 12. Qh3 0-0 13. f5 d5 14. Bf4 e5 15. Bg5 dxe4 16. Nxe4 Nd5 17. g4 f6 18. Bd2 g5 19. b3 Bd7 20. Rae1 c5 21. Bc4 Bc6 22. Bxg5 fxg5 23. Rd1 Rad8 24. Nxg5 Bf6 25. Ne6 Nf4+ 26. Rd5 Nxe6 27. fxe6 Rxd5 28. e7 Qxe7 29. g5 Bxg5 30. Rd1 Qf7 0-1

[Event "COL-ch U14"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "2"]
[White "Calderon Zuta, Nicolas"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1631"]
[BlackElo "1708"]
[PlyCount "96"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 g6 8. Kh1 Bg7 9. Nb3 Nc6 10. f4 d6 11. Be3 0-0 12. a4 b6 13. Qe2 Bb7 14. a5 bxa5 15. Na4 Nd7 16. Qf2 Rab8 17. Ba7 Nxa7 18. Qxa7 Ra8 19. Qe3 Bc6 20. Rfb1 Rfb8 21. Ra2 Bb5 22. Qd2 Bxd3 23. Qxd3 Rb5 24. Rd1 Nc5 25. Naxc5 dxc5 26. c4 Rb4 27. e5 a4 28. Nd2 Bh6 29. Nf3 Rab8 30. Qe4 Qb7 31. Qxb7 R8xb7 32. Rd8+ Kg7 33. g3 Rxc4 34. Nd2 Rc2 35. Ne4 g5 36. fxg5 Bxg5 37. Nxg5 Rbxb2 38. Rxb2 Rxb2 39. Rd3 Rb3 40. Rd1 a3 41. Ra1 c4 42. Ne4 c3 43. Nc5 Rb5 44. Na4 c2 45. Nc3 Rb2 46. Rc1 a2 47. Kg2 a1Q 48. Rxa1 c1Q+ 0-1

[Event "COL-ch U14"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "3"]
[White "Silva Suna, Juan Esteban"]
[Black "Quinonez Garcia, Santiago"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1708"]
[BlackElo "1951"]
[PlyCount "120"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 d6 6. c4 c5 7. Nc3 Qa5 8. Qd2 cxd4 9. exd4 Nc6 10. d5 Nb4 11. Nd4 Ne4 12. Nb3 Nxd2 13. Nxa5 b6 14. Kxd2 bxa5 15. a3 Na6 16. Re1 Bf6 17. Bd3 Nc5 18. b4 axb4 19. axb4 Nxd3 20. Kxd3 Bf5+ 21. Kd2 Rab8 22. g4 Bd7 23. Rb1 Rbc8 24. Ne4 Bg7 25. c5 f5 26. c6 Bxc6 27. Nxd6 exd6 28. dxc6 fxg4 29. Bg3 Rxc6 30. hxg4 Rc4 31. g5 Be5 32. Rh4 Rxh4 33. Bxh4 Rb8 34. Kd3 Kf7 35. b5 Ke6 36. Rb4 Rf8 37. Ke3 d5 38. Ra4 d4+ 39. Ke2 Rf7 40. Ra6+ Kd5 41. b6 axb6 42. Rxb6 Ke4 43. Rb3 Rc7 44. Rh3 Rc3 45. f3+ Kf5 46. Be1 Rc7 47. Bg3 Bxg3 48. Rxg3 d3+ 49. Kxd3 Kf4 50. Rh3 Re7 51. Rh4+ Kxg5 52. Re4 Rxe4 53. Kxe4 h5 54. Ke3 h4 55. Kf2 Kf4 56. Kg2 g5 57. Kf2 h3 58. Kg1 Kxf3 59. Kh2 g4 60. Kh1 Kf2 0-1

[Event "COL-ch U14"]
[Site "Bogota"]
[Date "2014.05.29"]
[Round "1"]
[White "Silva Suna, Juan Esteban"]
[Black "Acosta Cubides, Jorian Jared"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1708"]
[BlackElo "1913"]
[PlyCount "54"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. h3 0-0 6. c4 Nc6 7. Nc3 Nd7 8. Be2 e5 9. Bh2 f5 10. 0-0 Re8 11. Rb1 g5 12. b4 f4 13. d5 Ncb8 14. Ne4 h6 15. c5 Nf6 16. Bd3 Kh8 17. Bc2 Na6 18. cxd6 cxd6 19. Re1 Nc7 20. exf4 gxf4 21. Nxf6 Qxf6 22. Qd3 Kg8 23. Nd2 Kf7 24. Qf3 Kf8 25. Bd3 Bf5 26. Ne4 Qg6 27. g4 h5 1/2-1/2

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.18"]
[Round "6.1"]
[White "Gallego, Julian Andres"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1572"]
[BlackElo "1708"]
[PlyCount "70"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Qd2 Nf6 8. f3 d5 9. Bd3 e5 10. Nf5 Bxf5 11. 0-0-0 dxe4 12. fxe4 Bxe4 13. Kb1 Bxc3 14. Qxc3 Qxc3 15. bxc3 0-0 16. Bg5 Nd5 17. Kb2 Bxd3 18. Rxd3 Nb6 19. h4 f6 20. Bc1 N8d7 21. g4 Nc5 22. Rdh3 Nc4+ 23. Kb1 Rfd8 24. R3h2 Ne4 25. Bb2 Ng3 26. Rg1 Nd2+ 27. Rxd2 Rxd2 28. Rxg3 Rd1+ 29. Bc1 Rc8 30. Kb2 Rc5 31. Be3 Rb5+ 32. Ka3 Rdb1 33. Ka4 b6 34. Bxb6 Rxb6 35. Ka5 R6b5+ 0-1

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.17"]
[Round "4.3"]
[White "Bottia Ardila, Santiago"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1340"]
[BlackElo "1708"]
[PlyCount "58"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Be3 Bb4 8. Qd2 d5 9. f3 e5 10. exd5 Bxc3 11. bxc3 exd4 12. Bxd4 Nxd5 13. 0-0 Be6 14. Rae1 Qf4 15. Qxf4 Nxf4 16. Bxg7 Rg8 17. Bh6 Nxg2 18. Rxe6+ fxe6 19. Kh1 Nh4 20. Be3 Nf5 21. Re1 Kf7 22. Bc4 Re8 23. Bg5 h6 24. Bf4 Nc6 25. Rd1 Rad8 26. Rb1 b5 27. Bb3 Rd7 28. Re1 Kf6 29. Bc1 Na5 0-1

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.17"]
[Round "5.2"]
[White "Silva Suna, Juan Esteban"]
[Black "Ruiz Riano, Michael Esteban"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1708"]
[BlackElo "1679"]
[PlyCount "57"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 a6 6. Bd3 Nc6 7. Ngf3 0-0 8. c3 Bd7 9. Ne5 h6 10. Qf3 Bc8 11. Bf4 Re8 12. Qh3 g5 13. Bg3 Kg7 14. f4 Bxe5 15. dxe5 Nh7 16. Qh5 Bd7 17. Bxh7 Kxh7 18. Qxf7+ Kh8 19. Qg6 Qe7 20. Qxh6+ Qh7 21. Qf6+ Qg7 22. Qxg7+ Kxg7 23. fxg5 Kg6 24. Bf4 Rh8 25. h3 Ne7 26. g4 Bc6 27. h4 d4 28. e4 dxc3 29. bxc3 1-0

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.16"]
[Round "2.7"]
[White "Rativa Jimenez, Cesar Daniel"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1504"]
[BlackElo "1708"]
[PlyCount "91"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. a4 Qc7 7. Nc3 Nf6 8. Bg2 b6 9. 0-0 Bb7 10. Nb3 d6 11. Be3 Ne5 12. Qe2 Be7 13. Bd2 h5 14. h3 Nc4 15. Rab1 Nd7 16. Be3 Nde5 17. Nd4 Nxe3 18. Qxe3 Nc4 19. Qe2 Bf6 20. Rfd1 Rc8 21. Qd3 Ne5 22. Qe2 Nc4 23. Qd3 Ne5 24. Qe2 Qc4 25. Qxc4 Nxc4 26. Rd3 Ne5 27. Rdd1 Ba8 28. f4 Nc4 29. Rd3 Ke7 30. Nce2 Rhd8 31. b3 Na5 32. Rbd1 g6 33. R1d2 Nb7 34. Rc3 Nc5 35. Re3 e5 36. Nf3 Nxe4 37. Rd1 exf4 38. Nxf4 Kf8 39. c4 Nxg3 40. Nd5 Nf5 41. Red3 Bxd5 42. Rxd5 Ne3 43. R1d3 Nxd5 44. Rxd5 Rc5 45. Ne1 Rxd5 46. Bxd5 0-1

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.16"]
[Round "3.5"]
[White "Silva Suna, Juan Esteban"]
[Black "Ramirez Hernandez, Eduard Santia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1708"]
[BlackElo "1500"]
[PlyCount "90"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nd2 Nc6 5. Ngf3 Bd6 6. Bg3 Bxg3 7. hxg3 Bd7 8. c3 Qe7 9. Bd3 0-0-0 10. b4 a6 11. a4 Nb8 12. Qe2 Qe8 13. Qd1 Ng4 14. Qb3 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Nf3 Qf6 18. Nd4 g6 19. a5 Rde8 20. Rb1 Nc6 21. 0-0 Nxd4 22. cxd4 Bf5 23. b5 Re6 24. bxa6 bxa6 25. Qb7+ Kd7 26. Bxf5 gxf5 27. Rfc1 Rc6 28. Rxc6 Qxc6 29. Qxc6+ Kxc6 30. Kf1 Kd6 31. Ke2 c5 32. Rb6+ Kd7 33. dxc5 Rc8 34. Rd6+ Kc7 35. Rxd5 Kc6 36. Rxf5 Kb5 37. c6+ Kxc6 38. Rxf7 Kb5 39. Rf5+ Rc5 40. Rxc5+ Kxc5 41. f4 Kb4 42. f5 Kxa5 43. f6 Kb5 44. f7 a5 45. f8Q a4 1-0

[Event "Bogota IRT Categoria A U14"]
[Site "Bogota"]
[Date "2013.10.29"]
[Round "5.8"]
[White "Silva Suna, Juan Esteban"]
[Black "Pai, Juan David"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1739"]
[PlyCount "67"]
[EventDate "2013.10.27"]
[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 d5 2. Nf3 Nc6 3. e3 e6 4. c4 Nf6 5. Nbd2 Be7 6. b3 0-0 7. Bd3 h6 8. Bb2 a6 9. a3 Bd7 10. 0-0 Rb8 11. Qe2 b6 12. Rac1 a5 13. Ne5 Be8 14. f4 Nxe5 15. fxe5 Nd7 16. Bb1 Bg5 17. Qd3 g6 18. Nf3 c5 19. Nxg5 Qxg5 20. Rf3 dxc4 21. bxc4 Rd8 22. Qe4 cxd4 23. exd4 Nb8 24. Rg3 Qh5 25. Rf1 Nc6 26. d5 exd5 27. cxd5 Ne7 28. Rh3 Qg5 29. Bc1 f5 30. Bxg5 fxe4 31. Rxf8+ Kxf8 32. Bxh6+ Kf7 33. d6 Nc6 34. Ba2# 1-0

[Event "Bogota IRT Categoria A U14"]
[Site "Bogota"]
[Date "2013.10.28"]
[Round "4.7"]
[White "Florez Castro, Estiven"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "E16"]
[BlackElo "1739"]
[PlyCount "130"]
[EventDate "2013.10.27"]
[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 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. Bf4 Be7 7. 0-0 cxd4 8. Nxd4 Bxg2 9. Kxg2 d6 10. Nb5 e5 11. Bg5 a6 12. Bxf6 gxf6 13. N5c3 Qc8 14. b3 Nd7 15. Nd5 Qc6 16. Kg1 Rc8 17. Nxe7 Kxe7 18. Nc3 b5 19. Nd5+ Ke6 20. Nb4 Qb7 21. Qd5+ Qxd5 22. cxd5+ Ke7 23. Nxa6 e4 24. Rac1 Nb6 25. Nc7 b4 26. Na6 Nxd5 27. Rc4 Rxc4 28. bxc4 Nc3 29. Nxb4 Nxe2+ 30. Kg2 f5 31. Re1 Nd4 32. Rd1 Nf3 33. Rc1 Ne5 34. a4 Rc8 35. Nd5+ Ke6 36. Nb6 Rc6 37. a5 Nd7 38. Rb1 Rc5 39. Nxd7 Kxd7 40. Rb7+ Ke6 41. a6 Rxc4 42. Rb8 Ra4 43. Ra8 d5 44. a7 Ke7 45. Kf1 Ra2 46. h4 Kf6 47. Ke1 d4 48. Rd8 Rxa7 49. Rxd4 Ke5 50. Rb4 Ra1+ 51. Ke2 Ra2+ 52. Ke3 Kf6 53. Rb6+ Kg7 54. Rb3 h5 55. f3 Rg2 56. Kf4 Rf2 57. Ra3 Kg6 58. Rb3 f6 59. Ra3 Rxf3+ 60. Rxf3 exf3 61. Kxf3 Kf7 62. Kf4 Ke6 63. Kf3 Ke5 64. Ke3 f4+ 65. gxf4+ Kd5 0-1

[Event "Bogota IRT Categoria A U14"]
[Site "Bogota"]
[Date "2013.10.28"]
[Round "3.6"]
[White "Luna, Jaime Eduardo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "B42"]
[BlackElo "1739"]
[PlyCount "75"]
[EventDate "2013.10.27"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Bd3 Nc6 8. Nxc6 bxc6 9. 0-0 Bb7 10. Be3 Be7 11. f4 d6 12. b4 h5 13. h3 d5 14. e5 Nd7 15. c5 a5 16. a3 Qc8 17. Bd4 Ba6 18. f5 exf5 19. b5 cxb5 20. Nxb5 Bxb5 21. Bxb5 Bxc5 22. Bxd7+ Kxd7 23. Rxf5 Ke6 24. Rf4 Qc7 25. Qd3 Bxd4+ 26. Rxd4 Rhd8 27. Qg3 Qc5 28. Rad1 Qf8 29. Qf3 f6 30. Rxd5 fxe5 31. Qb3 a4 32. Qb6+ Kf5 33. Rf1+ Ke4 34. Rxf8 Rxf8 35. Rd1 Rfb8 36. Qg6+ Kf4 37. g3+ Ke3 38. Qd3# 1-0

[Event "Bogota IRT Categoria A U14"]
[Site "Bogota"]
[Date "2013.10.27"]
[Round "1.8"]
[White "Castro, Sebastian Jose"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1739"]
[PlyCount "56"]
[EventDate "2013.10.27"]
[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. b4 cxb4 3. d4 Qc7 4. Nf3 Nf6 5. Nbd2 Qc3 6. Rb1 Nxe4 7. Rb3 Qc6 8. Rxb4 Nc3 9. Rc4 Nxd1 10. Rxc6 Nxc6 11. Kxd1 d5 12. Ne5 Nxe5 13. dxe5 Bf5 14. c4 dxc4 15. Bxc4 e6 16. Bb5+ Kd8 17. Nc4 Kc7 18. Ke2 a6 19. Nd6 axb5 20. Nxb5+ Kb6 21. Nc3 Bb4 22. Be3+ Kc6 23. Nb1 Rxa2+ 24. Kf3 Rd8 25. Rc1+ Rc2 26. Re1 Bxe1 27. Bg5 Rxf2+ 28. Kg3 Rf1# 0-1

[Event "Bogota IRT Categoria A U14"]
[Site "Bogota"]
[Date "2013.10.27"]
[Round "2.1"]
[White "Silva Suna, Juan Esteban"]
[Black "Acosta Cubides, Jorian Jared"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1739"]
[BlackElo "1920"]
[PlyCount "96"]
[EventDate "2013.10.27"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. f3 f4 12. Bf2 g5 13. c5 Ng6 14. Nc4 dxc5 15. bxc5 Nf6 16. Nb5 Bd7 17. Na5 Qc8 18. Qb3 Kh8 19. c6 bxc6 20. Nxa7 Rxa7 21. Bxa7 Qa8 22. Qb7 cxd5 23. Rb1 dxe4 24. fxe4 Nxe4 25. Bf3 Bf5 26. Qxa8 Rxa8 27. Rb8+ Rxb8 28. Bxb8 Nc3 29. Bxc7 e4 30. Bh5 Nxa2 31. g4 Bd7 32. Bxg6 Bc3+ 33. Kf2 hxg6 34. h4 e3+ 35. Kg1 f3 36. hxg5+ Kg7 37. Bg3 Bxa5 38. Kh2 Bxg4 39. Ra1 Be6 40. Be5+ Kf7 41. Bd4 e2 42. Bf2 Bc3 43. Rh1 Be5+ 44. Kg1 Kg7 45. Be1 Bd4+ 46. Kh2 f2 47. Bd2 f1Q 48. Rxf1 exf1Q 0-1

[Event "Bogota District U14"]
[Site "Bogota"]
[Date "2013.04.22"]
[Round "2.6"]
[White "Mora Tamara, Karen Sofia"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1739"]
[PlyCount "30"]
[EventDate "2013.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Bc4 b5 5. Bxb5 axb5 6. Nxb5 Ba6 7. Nc3 Nc6 8. d4 cxd4 9. Nxd4 Qb6 10. Be3 Qxb2 11. Nce2 Bb4+ 12. Kf1 Bxe2+ 13. Nxe2 Rxa2 14. Rb1 Qxc2 15. Qxc2 Rxc2 0-1

[Event "Bogota District U14"]
[Site "Bogota"]
[Date "2013.04.22"]
[Round "1.2"]
[White "Silva Suna, Juan Esteban"]
[Black "Gonzalez Ahumada, Andres Javier"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1739"]
[BlackElo "1855"]
[PlyCount "53"]
[EventDate "2013.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. d3 Nf6 4. Nf3 Bc5 5. 0-0 d6 6. h3 Be6 7. Bxe6 fxe6 8. Nbd2 Qd7 9. Re1 0-0-0 10. a3 Rhg8 11. b4 Bb6 12. Nc4 h6 13. Nxb6+ axb6 14. Bd2 g5 15. a4 g4 16. hxg4 Rxg4 17. Nh2 Rg6 18. a5 Qg7 19. g3 Rg8 20. Nf1 h5 21. axb6 Kd7 22. bxc7 h4 23. Re3 Ng4 24. Rf3 Nd4 25. c3 Nxf3+ 26. Qxf3 h3 27. Qd1 0-1

[Event "Bogota District U14"]
[Site "Bogota"]
[Date "2013.04.07"]
[Round "6.6"]
[White "Baron, Maria Camila"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1600"]
[BlackElo "1739"]
[PlyCount "57"]
[EventDate "2013.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. d3 a6 4. g3 Nc6 5. Bg2 Nf6 6. f4 d6 7. Nf3 Qc7 8. 0-0 b5 9. a3 Bb7 10. Be3 Be7 11. h3 0-0 12. g4 d5 13. exd5 Nxd5 14. Nxd5 exd5 15. c3 Rad8 16. d4 cxd4 17. cxd4 Rfe8 18. Qd3 Na5 19. Rac1 Qb8 20. Ng5 Bxg5 21. fxg5 Nc4 22. Bf4 Qa7 23. b3 Nxa3 24. Bc7 Rd7 25. Rfe1 Rc8 26. Qf5 Rdxc7 27. Qxc8+ Rxc8 28. Rxc8+ Bxc8 29. Re8# 1-0

[Event "Bogota District U14"]
[Site "Bogota"]
[Date "2013.04.07"]
[Round "5.5"]
[White "Silva Suna, Juan Esteban"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1739"]
[BlackElo "1783"]
[PlyCount "92"]
[EventDate "2013.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 Bc5 7. Be3 Qb6 8. Na4 Qa5+ 9. Bd2 Bb4 10. Nxc6 dxc6 11. Nc3 Qe5 12. f3 Nf6 13. a3 Bc5 14. Na4 Bd4 15. Bc3 Bxc3+ 16. Nxc3 Bd7 17. Qd2 0-0 18. Be2 c5 19. Rd1 Rad8 20. 0-0 Qc7 21. Qe3 Kh8 22. e5 Ng8 23. f4 Ne7 24. Bd3 b6 25. Qe4 Nf5 26. Qe1 Nd4 27. Qh4 h6 28. Ne4 Nf5 29. Qh5 g6 30. Qh3 Kg7 31. g4 Ne7 32. Qh4 Ng8 33. g5 h5 34. Nf6 Ne7 35. Nxh5+ gxh5 36. Qxh5 Rh8 37. Qg4 Bc6 38. h4 Rd4 39. h5 Qxe5 40. h6+ Kf8 41. h7 Qe3+ 42. Rf2 Rxd3 43. Rxd3 Qxd3 44. Qh5 Qg3+ 45. Kf1 Qd3+ 46. Kg1 Qg3+ 0-1

[Event "Bogota District U14"]
[Site "Bogota"]
[Date "2013.04.06"]
[Round "4.3"]
[White "Morantes Maldonado, Hans Mateo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1820"]
[BlackElo "1739"]
[PlyCount "35"]
[EventDate "2013.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 b5 8. Be3 Bb7 9. f3 Nc6 10. 0-0 Bc5 11. Nxc6 Bxe3+ 12. Qxe3 Bxc6 13. a3 0-0 14. e5 Nd5 15. Nxd5 Bxd5 16. Be4 Qxe5 17. Bxh7+ Kxh7 18. Qxe5 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.16"]
[Round "8"]
[White "Sabogal Varela, Jeison Stiven"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1962"]
[BlackElo "1733"]
[PlyCount "32"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 b6 5. 0-0 Bb7 6. c4 Be7 7. Nbd2 0-0 8. Qc2 Nbd7 9. e4 dxe4 10. Ng5 c5 11. dxc5 Nxc5 12. a3 h6 13. Ngxe4 Ncxe4 14. Nxe4 Bxe4 15. Bxe4 Nxe4 16. Qxe4 Rc8 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.16"]
[Round "9"]
[White "Silva Suna, Juan Esteban"]
[Black "Latorre, Franklin Leandro"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1733"]
[BlackElo "1993"]
[PlyCount "87"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 Na6 3. Nf3 e6 4. c4 d5 5. cxd5 cxd5 6. e5 Bd7 7. Bd3 Nb4 8. Be2 Rc8 9. Nc3 Ne7 10. 0-0 Ng6 11. a3 Nc6 12. Qb3 Na5 13. Qd1 a6 14. Bd2 b5 15. Na2 Nc4 16. Bxc4 bxc4 17. Bb4 Bxb4 18. Nxb4 a5 19. Na6 Qb6 20. Nc5 Qxb2 21. Na4 Qb3 22. Qxb3 cxb3 23. Nc5 a4 24. Rac1 Bb5 25. Rfe1 0-0 26. Nb7 Rxc1 27. Rxc1 b2 28. Rb1 Rc8 29. Nc5 Nf4 30. Rxb2 Bc4 31. g3 Nd3 32. Rb7 Nxc5 33. dxc5 h6 34. Ra7 Bb3 35. Ra5 Kf8 36. Nd4 Ke8 37. c6 Kd8 38. Ra7 Rc7 39. Ra6 Rc8 40. f4 Bc4 41. Ra7 Ke8 42. Kf2 Rb8 43. Rb7 Ra8 44. Ke3 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Silva Suna, Juan Esteban"]
[Black "Gonzalez Ahumada, Andres Javier"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1733"]
[BlackElo "1912"]
[PlyCount "71"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. h3 0-0 9. 0-0 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Re1 Be6 13. Nf1 Rad8 14. Ng3 c4 15. d4 Nb7 16. Nh2 a5 17. a3 Ra8 18. Be3 h6 19. d5 Bd7 20. f4 Rfe8 21. f5 Nc5 22. Bd2 Qb6 23. Be3 Qc7 24. Ng4 Nh7 25. Rf1 Bf6 26. Nh5 Qd8 27. Nhxf6+ Nxf6 28. Nxf6+ Qxf6 29. Rf3 Rac8 30. Rg3 Kh8 31. Qh5 Kg8 32. Bxh6 g6 33. fxg6 Rf8 34. gxf7+ Kh8 35. Bxf8+ Qh6 36. Qxh6# 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "4"]
[White "Perez Rodriguez, Juan Carlos"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1957"]
[BlackElo "1733"]
[PlyCount "71"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e6 5. d3 Nf6 6. Nbd2 Be7 7. e4 dxe4 8. dxe4 e5 9. c3 0-0 10. h3 b6 11. Qa4 Bb7 12. Re1 Re8 13. Nc4 Bf8 14. Bg5 a6 15. Rad1 Qc7 16. Qc2 Be7 17. Ne3 h6 18. Bxf6 Bxf6 19. Nd5 Qd8 20. Nh2 Be7 21. Ng4 b5 22. Ndf6+ Bxf6 23. Rxd8 Bxd8 24. Ne3 Bb6 25. Nd5 Bd8 26. Qe2 Ne7 27. Qg4 Bc8 28. Qh5 Ng6 29. Rd1 Nf8 30. f4 Nh7 31. fxe5 g6 32. Qxh6 Bg5 33. Nf6+ Bxf6 34. exf6 Nxf6 35. e5 Rxe5 36. Bxa8 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "5"]
[White "Silva Suna, Juan Esteban"]
[Black "Rodriguez, Hector Manuel"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1733"]
[BlackElo "1898"]
[PlyCount "30"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. Be2 d5 6. exd5 exd5 7. cxd5 Nxd5 8. 0-0 Be7 9. Qb3 Ndb4 10. Bc4 0-0 11. Ne4 Na5 12. Qa4 Nxc4 13. a3 Nb6 14. Qd1 Nd3 15. Ne1 c4 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Silva Suna, Juan Esteban"]
[Black "Lizarazo, Juan Carlos"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1733"]
[BlackElo "2106"]
[PlyCount "92"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Nf3 c6 6. Be2 Qa5 7. 0-0 Bg4 8. Qd2 Bxf3 9. Bxf3 Nbd7 10. Rad1 0-0 11. a3 Rfc8 12. h3 Qd8 13. Be2 c5 14. d5 a6 15. f4 b5 16. Bf3 b4 17. axb4 cxb4 18. Na4 Rab8 19. b3 Ne8 20. Bd4 Bxd4+ 21. Qxd4 Rxc2 22. Qd3 Ra2 23. Qxa6 Nc5 24. Qc6 Nxb3 25. Qc4 Rxa4 26. Qxb3 Ra3 27. Qc4 Qb6+ 28. Qd4 Qxd4+ 29. Rxd4 b3 30. Rb1 b2 31. Rd2 Rab3 32. Bd1 R3b4 33. Bf3 Nf6 34. e5 Nd7 35. Bg4 Nc5 36. exd6 exd6 37. f5 Na4 38. Rc2 h5 39. Bf3 Kg7 40. fxg6 fxg6 41. Rc7+ Kh6 42. Bd1 Rd4 43. Bxa4 Rxa4 44. Rc2 Ra1 45. Rcxb2 Rxb1+ 46. Rxb1 Rxb1+ 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "1"]
[White "Silva Suna, Juan Esteban"]
[Black "Paez, Sussi Brigitte"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1733"]
[PlyCount "39"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. exd5 exd5 4. Bd3 Nf6 5. Nf3 Be7 6. 0-0 0-0 7. Nbd2 Nc6 8. Re1 Be6 9. Nf1 Qd7 10. c3 Bd6 11. Ng3 Ne7 12. Ne5 Qc8 13. Qc2 g6 14. Bh6 Re8 15. Qd2 Bxe5 16. dxe5 Ng4 17. Bg5 c5 18. h3 c4 19. hxg4 cxd3 20. Bf6 1-0

[Event "COL-ch Superate-A"]
[Site "Bogota"]
[Date "2012.12.09"]
[Round "6.4"]
[White "Navarro Gomez, Luis Eduardo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1628"]
[BlackElo "1733"]
[PlyCount "10"]
[EventDate "2012.12.07"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 1/2-1/2

[Event "COL-ch Superate-A"]
[Site "Bogota"]
[Date "2012.12.09"]
[Round "7.4"]
[White "Silva Suna, Juan Esteban"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1733"]
[BlackElo "1865"]
[PlyCount "60"]
[EventDate "2012.12.07"]
[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. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 Bg4 7. Re1 Nd7 8. c3 c6 9. Nbd2 Qc7 10. Nf1 0-0-0 11. Ng3 h5 12. b4 h4 13. Nf1 h3 14. g3 Rde8 15. N1d2 f5 16. Nf1 f4 17. Be2 fxg3 18. hxg3 Nf5 19. Kh2 Nf6 20. Ng1 Bxe2 21. Nxe2 Ng4+ 22. Kh1 Nxf2+ 23. Kh2 Nxd1 24. Bd2 Nf2 25. Nf4 Ng4+ 26. Kg1 Nxg3 27. Nxg3 Bxf4 28. Nf1 Bxd2 29. Nxd2 Qg3+ 30. Kf1 Nh2# 0-1

[Event "COL-ch Superate-A"]
[Site "Bogota"]
[Date "2012.12.08"]
[Round "4.4"]
[White "Cabrera, Miguel Angel1111"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1486"]
[BlackElo "1733"]
[PlyCount "102"]
[EventDate "2012.12.07"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bf4 e5 8. Nd5 Qd6 9. Nf5 Qc6 10. Bxe5 d6 11. Nxg7+ Kd8 12. Qh5 dxe5 13. Qxe5 f6 14. Qd4 Qc5 15. Qxc5 Bxc5 16. 0-0-0 Nd7 17. Ne6+ Ke8 18. Nec7+ Kf7 19. Nxa8 Nh6 20. Be2 Bb7 21. Bh5+ Kg7 22. Nac7 Bxd5 23. Rxd5 Ng8 24. Rxd7+ Kh6 25. Nxa6 Bxf2 26. g4 Be3+ 27. Kd1 Kg5 28. Rf1 Nh6 29. Rg7+ Kh4 30. Rf3 Bb6 31. Nb4 Bd4 32. Nd3 f5 33. exf5 Bxg7 34. Nf2 Rd8+ 35. Kc1 Ng8 36. b3 Bh6+ 37. Kb1 Nf6 38. Rh3+ Kg5 39. Rg3 Rd2 40. Rf3 Bf8 41. Be8 Ba3 42. Bxb5 Kh6 43. Rh3+ Kg7 44. Rf3 Ne4 45. f6+ Kf8 46. Rd3 Rxf2 47. Re3 Rxh2 48. Re1 Nc3+ 49. Ka1 Rxc2 50. Re8+ Kf7 51. Re1 Rxa2# 0-1

[Event "COL-ch Superate-A"]
[Site "Bogota"]
[Date "2012.12.08"]
[Round "5.3"]
[White "Silva Suna, Juan Esteban"]
[Black "Barreto Badillo, Cristian David"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "1733"]
[BlackElo "1577"]
[PlyCount "109"]
[EventDate "2012.12.07"]
[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. Bb5 d6 4. 0-0 Nf6 5. Re1 Bg4 6. d3 Be7 7. Nbd2 0-0 8. c3 a6 9. Ba4 h6 10. Nf1 Rb8 11. Ng3 Qc8 12. h3 Bh5 13. Nxh5 Nxh5 14. Bxc6 bxc6 15. Nxe5 dxe5 16. Qxh5 Qe6 17. b3 Rbd8 18. Qe2 Rd6 19. Bb2 c5 20. Rad1 Bf6 21. Qf3 Rfd8 22. Qg3 Bg5 23. Ba3 a5 24. c4 Bf4 25. Qf3 Qd7 26. Bxc5 Rxd3 27. Rxd3 Qxd3 28. Qxd3 Rxd3 29. g3 Bg5 30. h4 Bd8 31. Re3 Rd2 32. a4 Kh7 33. Rf3 Kg6 34. Kg2 Rd1 35. Ba3 Rd4 36. Re3 f6 37. Bb2 Rd1 38. Ba3 Rd2 39. Bf8 Kf7 40. Bc5 Kg6 41. g4 Rd1 42. f3 Kf7 43. h5 Ke8 44. Kf2 Kf7 45. Ke2 Rd7 46. Rd3 Rxd3 47. Kxd3 Be7 48. Bxe7 Kxe7 49. c5 c6 50. Kc4 Kd7 51. b4 axb4 52. a5 Kc7 53. a6 Kb8 54. Kxb4 Ka8 55. Ka4 1/2-1/2

[Event "COL-ch Superate-A"]
[Site "Bogota"]
[Date "2012.12.08"]
[Round "3.4"]
[White "Silva Suna, Juan Esteban"]
[Black "Calderon Zuta, Nicolas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1733"]
[BlackElo "1539"]
[PlyCount "58"]
[EventDate "2012.12.07"]
[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. Bc4 Nc6 3. c3 Nf6 4. d3 Bc5 5. Bb3 d6 6. Nf3 0-0 7. 0-0 Be6 8. Bc2 d5 9. exd5 Bxd5 10. Re1 Re8 11. Nbd2 a6 12. c4 Bxf3 13. Nxf3 Qd6 14. Nd2 Nd4 15. h3 h6 16. Ne4 Nxe4 17. dxe4 Rad8 18. a3 Nxc2 19. Qxc2 Qd3 20. Qxd3 Rxd3 21. b4 Bd4 22. Rb1 Bc3 23. Re2 Rd1+ 24. Kh2 Red8 25. Rc2 Bd2 26. Ra1 Rf1 27. f3 Bf4+ 28. g3 Bxc1 29. Raxc1 Rxf3 0-1

[Event "COL-ch Superate-A"]
[Site "Bogota"]
[Date "2012.12.07"]
[Round "2.5"]
[White "Montoya Jimenez, Ricardo"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1434"]
[BlackElo "1733"]
[PlyCount "50"]
[EventDate "2012.12.07"]
[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. c4 a6 3. d3 Nc6 4. f4 e6 5. Nf3 d6 6. Be2 Be7 7. 0-0 b6 8. Nc3 Bb7 9. a3 Nf6 10. b4 cxb4 11. axb4 Nxb4 12. Qa4+ Nc6 13. Be3 0-0 14. Qb3 Nd7 15. f5 e5 16. Nd5 Nd4 17. Nxe7+ Qxe7 18. Nxd4 exd4 19. Bxd4 Rab8 20. Qb2 f6 21. Bxb6 Nxb6 22. Qxb6 Bxe4 23. Qxa6 Bb7 24. Qa5 Qxe2 25. Qa3 Qxg2# 0-1

[Event "COL-ch U12"]
[Site "Yopal"]
[Date "2012.06.17"]
[Round "9"]
[White "Gomez Perez, Jaidor S"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1857"]
[BlackElo "1797"]
[PlyCount "75"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 b6 8. Be3 Bb7 9. Bd3 Nc6 10. Rc1 Be7 11. 0-0 0-0 12. b4 Rac8 13. f4 d6 14. b5 Nxd4 15. Bxd4 e5 16. Be3 a5 17. Nd5 Bxd5 18. cxd5 Qb7 19. Qf3 Nd7 20. a4 Rxc1 21. Rxc1 Rc8 22. Rc6 f6 23. Qh3 Rc7 24. Be2 exf4 25. Bxf4 Ne5 26. Bxe5 fxe5 27. Qc3 Rxc6 28. Qxc6 Qxc6 29. bxc6 Bd8 30. h4 Kf8 31. g4 Ke8 32. Bb5 Bc7 33. Kg2 h6 34. g5 hxg5 35. Kg3 gxh4+ 36. Kxh4 Ke7 37. Kg5 g6 38. Kxg6 1/2-1/2

[Event "COL-ch U12"]
[Site "Yopal"]
[Date "2012.06.17"]
[Round "8"]
[White "Silva Suna, Juan Esteban"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1797"]
[BlackElo "1917"]
[PlyCount "62"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nf3 Nc6 6. 0-0 e6 7. c3 Bd6 8. Nbd2 0-0 9. Re1 Qc7 10. Nf1 Bd7 11. Ng3 Rfe8 12. Bd2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qc2 Rac8 16. Rac1 h6 17. Be3 Ng4 18. Bd2 Qb6 19. Be3 Nxe3 20. Rxe3 Bf4 21. Rxe8+ Rxe8 22. Rd1 Bxg3 23. hxg3 Bg4 24. Rd2 Re1+ 25. Bf1 Qb5 26. c4 Qxc4 27. Qxc4 dxc4 28. f3 Be6 29. Rc2 Bf5 30. Kf2 Rxf1+ 31. Kxf1 Bxc2 0-1

[Event "COL-ch U12"]
[Site "Yopal"]
[Date "2012.06.16"]
[Round "7"]
[White "Silva Suna, Juan Esteban"]
[Black "Salcedo Perez, Pablo Esteban"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "1797"]
[BlackElo "1772"]
[PlyCount "80"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. c4 e5 4. Nc3 Bg4 5. Be2 Nf6 6. d3 h6 7. 0-0 Be7 8. Be3 0-0 9. Rc1 Bxf3 10. Bxf3 Nd4 11. Bxd4 exd4 12. Ne2 c5 13. Ng3 Nd7 14. b3 Ne5 15. Be2 Qb8 16. Nf5 Bd8 17. Qd2 a6 18. f4 Ng6 19. Bf3 Ra7 20. Rb1 b5 21. a3 Bc7 22. g3 Qd8 23. Bg2 Re8 24. Qe2 Rb7 25. Qh5 Rb6 26. Nxh6+ gxh6 27. Qxh6 d5 28. f5 Nf4 29. f6 Qxf6 30. Qxf6 Rxf6 31. gxf4 dxe4 32. Bxe4 Rxf4 33. Rxf4 Bxf4 34. Rf1 Be3+ 35. Kg2 Re5 36. Rf5 Rxf5 37. Bxf5 Kg7 38. Kf3 bxc4 39. bxc4 Bc1 40. a4 a5 1/2-1/2

[Event "COL-ch U12"]
[Site "Yopal"]
[Date "2012.06.15"]
[Round "4"]
[White "Quinonez Garcia, Santiago"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1900"]
[BlackElo "1797"]
[PlyCount "12"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Qc7 4. Bb2 Be7 5. Bxg7 Bf6 6. Bxh8 Bxh8 1-0

[Event "COL-ch U12"]
[Site "Yopal"]
[Date "2012.06.15"]
[Round "5"]
[White "Silva Suna, Juan Esteban"]
[Black "Bottia Ardila, Santiago"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1797"]
[BlackElo "1313"]
[PlyCount "90"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 d6 5. d3 Be7 6. Be2 0-0 7. 0-0 Be6 8. Bg5 h6 9. Bxf6 Bxf6 10. Rc1 Qd7 11. Qd2 Rad8 12. b3 Bg4 13. Nd5 Be7 14. Rfd1 Kh8 15. Qc3 Bxf3 16. Bxf3 Nd4 17. Kh1 Nxf3 18. gxf3 Bg5 19. Rc2 c6 20. Ne3 Qe7 21. Rg1 Qf6 22. Rg3 Rfe8 23. Rc1 Bh4 24. Ng4 Qg5 25. Rg2 h5 26. Ne3 Qf4 27. Nf5 g6 28. Nxh4 Qxh4 29. Rcg1 Qf6 30. Rg3 Rg8 31. Qd2 Rg7 32. Qe3 c5 33. Qd2 Rdg8 34. Rh3 b6 35. Qc1 Qe6 36. Rhg3 Qf6 37. Qe3 Qf4 38. Qxf4 exf4 39. Rg5 f6 40. Rd5 Rd8 41. d4 Kh7 42. dxc5 bxc5 43. Rgd1 Rgd7 44. Kg2 g5 45. Kh3 h4 1-0

[Event "COL-ch U12"]
[Site "Yopal"]
[Date "2012.06.14"]
[Round "2"]
[White "Polanco, Brayan Arley"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1794"]
[BlackElo "1797"]
[PlyCount "68"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 e6 4. d4 d5 5. Bg5 Be7 6. e3 Nbd7 7. Be2 0-0 8. 0-0 Re8 9. Bd3 h6 10. Bxf6 Nxf6 11. e4 Bb4 12. e5 Nd7 13. cxd5 cxd5 14. Bc2 Qc7 15. Qd3 f5 16. exf6 Nxf6 17. Rac1 Bxc3 18. Ba4 Bd7 19. Rxc3 Qd6 20. Bxd7 Nxd7 21. Rfc1 Nb6 22. Qg6 Rf8 23. Rc7 Nd7 24. Ne5 Rad8 25. Rxb7 Rc8 26. Rxc8 Rxc8 27. g3 Rc7 28. Rxc7 Qxc7 29. Qxe6+ Kh8 30. Qe8+ Kh7 31. Qg6+ Kg8 32. Qf7+ Kh8 33. Nxd7 Qc1+ 34. Kg2 Qg5 1-0

[Event "COL-ch U12"]
[Site "Yopal"]
[Date "2012.06.13"]
[Round "1"]
[White "Silva Suna, Juan Esteban"]
[Black "Perez V, Juan Esteban"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1797"]
[BlackElo "1651"]
[PlyCount "108"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. 0-0 Qc7 8. Be3 Nc5 9. f3 b5 10. a3 Bb7 11. Re1 e6 12. Qd2 Be7 13. Rad1 0-0 14. b4 Ncd7 15. Rc1 Ne5 16. Nb3 Rac8 17. Nd1 Nc4 18. Bxc4 Qxc4 19. Na5 Qc7 20. Nxb7 Qxb7 21. Nb2 d5 22. exd5 Qxd5 23. Qf2 Qa2 24. Nd3 Qxa3 25. Ra1 Qc3 26. Nc5 Qxb4 27. Nxa6 Qc3 28. Rec1 Ra8 29. Bd2 Qe5 30. Re1 Qb2 31. c3 Nd5 32. Reb1 Qc2 33. Rxb5 Nxc3 34. Rc1 Qa4 35. Rxc3 Rxa6 36. Rcb3 Rc6 37. Kh1 Qa2 38. h3 Rc1+ 39. Kh2 Bd6+ 40. g3 Rc2 41. Rd3 Qc4 42. Rbb3 Bb4 43. Rxb4 Qxd3 44. Rd4 Qb3 45. h4 h6 46. Qe2 Qa2 47. Qd3 Rcc8 48. Kh3 Qa1 49. Kg2 Rb8 50. Bc3 Qa2+ 51. Kh3 Qb1 52. Qe3 Rfc8 53. Rd7 Rb3 54. Rd3 Qc2 0-1

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.21"]
[Round "6.1"]
[White "Velasquez, Angie Gabriela"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1989"]
[BlackElo "1797"]
[PlyCount "56"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd2 Nf6 8. Bd3 Nc6 9. Nb3 0-0 10. a3 Be7 11. Qe2 Re8 12. Qf3 Ne5 13. Qg3 Bd6 14. 0-0-0 b5 15. f4 Nxd3+ 16. Qxd3 Bxf4 17. g3 Bxd2+ 18. Qxd2 Bb7 19. Rde1 d5 20. exd5 Nxd5 21. Rhg1 Rac8 22. Nxd5 Bxd5 23. Na1 Red8 24. Qf4 Qxf4+ 25. gxf4 Rd7 26. Rg3 Rdc7 27. Rge3 Kf8 28. Rd1 Rc4 0-1

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.20"]
[Round "4.2"]
[White "Gamboa Giraldo, Juan Esteban"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1712"]
[BlackElo "1797"]
[PlyCount "59"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8. a3 Bxc3+ 9. bxc3 Nf6 10. Bd3 0-0 11. 0-0 b6 12. Qc2 Bb7 13. Rb1 Rac8 14. Rb5 Qd7 15. Qb1 Ba6 16. Rg5 Bxd3 17. Qxd3 h6 18. Rg3 e5 19. Qb1 e4 20. Nh4 Kh8 21. f4 Ne7 22. f5 Ned5 23. Qb2 Qc6 24. Bd2 Rfe8 25. Re1 Nh5 26. Rh3 e3 27. Bxe3 Ndf4 28. Rf3 Nd3 29. Qd2 Nxe1 30. Qxe1 0-1

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.20"]
[Round "5.1"]
[White "Silva Suna, Juan Esteban"]
[Black "Gonzalez Ahumada, Andres Javier"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1797"]
[BlackElo "1912"]
[PlyCount "37"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. cxd5 0-0 6. Nf3 d6 7. Be2 f5 8. exf5 Bxf5 9. 0-0 Bc5 10. d4 exd4 11. Nxd4 Qf6 12. Be3 Nd7 13. Nxf5 Qxf5 14. Bg4 Qe4 15. Bxd7 Bxe3 16. fxe3 Qxe3+ 17. Kh1 Rfd8 18. Be6+ Kh8 19. Rf7 1-0

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.19"]
[Round "2.5"]
[White "Rodriguez Lllanos, David"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1797"]
[PlyCount "70"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Bc4 b5 5. Be2 Bb7 6. d3 Qc7 7. 0-0 Nc6 8. d4 cxd4 9. Nxd4 Nf6 10. Bg5 Be7 11. Qd2 0-0 12. Bf4 e5 13. Nxc6 Bxc6 14. Be3 Nxe4 15. Nxe4 Bxe4 16. Bg5 Bxg5 17. Qxg5 d6 18. Qd2 Qxc2 19. Qxc2 Bxc2 20. Bf3 Ra7 21. Rfc1 Rc8 22. Be4 Rac7 23. Bxc2 Rxc2 24. Rxc2 Rxc2 25. Rd1 Kf8 26. h3 Ke7 27. Kf1 Rxb2 28. Ra1 d5 29. f3 Kd6 30. g4 d4 31. Ke1 Kd5 32. Kd1 Rh2 33. Rc1 Rh1+ 34. Kd2 Rxc1 35. Kxc1 Kc4 0-1

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.19"]
[Round "3.3"]
[White "Silva Suna, Juan Esteban"]
[Black "Quique Cuyares, Jair Santiago"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1797"]
[PlyCount "38"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nf6 3. Nc3 Bc5 4. Nf3 Ng4 5. d4 exd4 6. Nxd4 Bxd4 7. Qxd4 Qf6 8. Qxf6 Nxf6 9. Be2 0-0 10. 0-0 d6 11. Re1 Nc6 12. Bd2 Nd4 13. Bd3 h6 14. Be3 c5 15. Bxd4 cxd4 16. Nb5 Bd7 17. Nxd6 a5 18. Nxb7 Rab8 19. Nxa5 Rxb2 1-0

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.18"]
[Round "1.5"]
[White "Silva Suna, Juan Esteban"]
[Black "Salamanca, Juan David"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1797"]
[BlackElo "1433"]
[PlyCount "72"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 Bc5 5. Be2 d6 6. 0-0 0-0 7. d3 h6 8. b3 Bg4 9. Bb2 Bxf3 10. Bxf3 Bd4 11. Rc1 Nd7 12. Qd2 Nc5 13. Rfd1 Nb4 14. Be2 Qf6 15. Rf1 a5 16. Nd5 Nxd5 17. cxd5 Bxb2 18. Qxb2 Rfc8 19. f4 Nd7 20. fxe5 Qxe5 21. Qxe5 dxe5 22. Bg4 Rd8 23. Rxc7 Nf6 24. Bh3 Rab8 25. Rfc1 Kf8 26. Rc8 Rbxc8 27. Rxc8 Rxc8 28. Bxc8 b6 29. Kf2 Ke7 30. Ke2 Ne8 31. Kd2 Kd6 32. Kc3 Kc5 33. a3 b5 34. b4+ axb4+ 35. axb4+ Kb6 36. Bd7 Nd6 1/2-1/2

[Event "Central Region-ch U16"]
[Site "Duitama"]
[Date "2012.05.11"]
[Round "4.4"]
[White "Rodriguez Velasco, German Enrique"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1976"]
[BlackElo "1797"]
[PlyCount "31"]
[EventDate "2012.05.10"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 b5 8. Be3 Bb7 9. f4 Bc5 10. e5 Nd5 11. Nxd5 Bxd5 12. c3 Nc6 13. Kh1 Nxd4 14. cxd4 Be7 15. Bf2 0-0 16. Rc1 1-0

[Event "Central Region-ch U16"]
[Site "Duitama"]
[Date "2012.05.11"]
[Round "3.7"]
[White "Silva Suna, Juan Esteban"]
[Black "Pacheco Rodriguez, Julian Andres"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1797"]
[BlackElo "1532"]
[PlyCount "75"]
[EventDate "2012.05.10"]
[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. Bd3 Nf6 5. h3 h6 6. Nf3 Bd6 7. 0-0 0-0 8. Nc3 c6 9. Re1 Re8 10. Rxe8+ Qxe8 11. Be3 Ne4 12. Bxe4 dxe4 13. Nd2 Bf5 14. Qe2 Nd7 15. a3 Nf6 16. Re1 Qe7 17. Nc4 Re8 18. Qd2 b5 19. Nxd6 Qxd6 20. Bf4 Qd7 21. Qe3 Nd5 22. Nxd5 Qxd5 23. f3 Qe6 24. Qf2 Qd5 25. c3 a5 26. Qg3 g5 27. h4 f6 28. Bc1 Bg6 29. hxg5 fxg5 30. f4 Qd6 31. Qg4 Qe6 32. Qxe6+ Rxe6 33. fxg5 hxg5 34. Bxg5 Kf7 35. Kf2 Bh7 36. Rh1 e3+ 37. Bxe3 Kg6 38. Rh6+ 1-0

[Event "Central Region-ch U16"]
[Site "Duitama"]
[Date "2012.05.10"]
[Round "2.7"]
[White "Gonzalez Lopez, Nicolas Mateo"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1757"]
[BlackElo "1797"]
[PlyCount "63"]
[EventDate "2012.05.10"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. Nd2 Nf6 7. f3 b5 8. Be2 Bb7 9. N2b3 Nc6 10. c3 Be7 11. Qd2 0-0 12. 0-0 d5 13. exd5 Nxd5 14. Nxc6 Bxc6 15. Bf2 Rfd8 16. Qc2 Bg5 17. Bd3 h6 18. Rfe1 Kh8 19. Nd4 Rac8 20. Rad1 Nf4 21. Nxc6 Qxc6 22. Be4 Qc7 23. Bg3 e5 24. Qf2 Be7 25. Bxf4 exf4 26. Qe2 Bc5+ 27. Kf1 Be3 28. Qc2 Rxd1 29. Rxd1 Qc4+ 30. Qd3 Qxa2 31. Qd8+ Rxd8 32. Rxd8# 1-0

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "6.3"]
[White "Avellaneda, Jonathan"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2011"]
[BlackElo "1643"]
[PlyCount "45"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Bc4 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. Nf3 Bd7 7. 0-0 Bc6 8. Re1 Nbd7 9. Bxf6 Nxf6 10. e5 dxe5 11. dxe5 Qxd1 12. Raxd1 Nd7 13. Nd4 Nb6 14. Nxc6 bxc6 15. Bb3 g6 16. Rd2 Rad8 17. Red1 Rxd2 18. Rxd2 Rd8 19. Rxd8+ Bxd8 20. Ne4 Be7 21. f4 Nd5 22. Bxd5 cxd5 23. Nc3 1/2-1/2

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "8.2"]
[White "Celi, Juan Carlos"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1935"]
[BlackElo "1643"]
[PlyCount "54"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[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 Nxd4 5. Qxd4 Nf6 6. Bg5 Be7 7. e5 Ng8 8. Bxe7 Nxe7 9. e6 0-0 10. exf7+ Rxf7 11. Bc4 d5 12. Bb3 c6 13. 0-0 Be6 14. Nc3 Qc7 15. Rae1 Nf5 16. Qe5 Qxe5 17. Rxe5 Re8 18. Rfe1 Rfe7 19. h3 h6 20. g4 Nh4 21. Kh2 Nf3+ 22. Kg2 Nxe5 23. Rxe5 g5 24. Ne2 Bxg4 25. Rxe7 Rxe7 26. Nd4 Be6 27. Nxe6 Rxe6 1/2-1/2

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "2.2"]
[White "Corredor Sanchez, Fabian Ricardo"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1991"]
[BlackElo "1643"]
[PlyCount "62"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[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. Nf3 c5 4. Bc4 Nc6 5. 0-0 Be7 6. Nbd2 d6 7. c3 dxc3 8. bxc3 Nf6 9. Bb2 0-0 10. Qb3 Na5 11. Qc2 Nxc4 12. Nxc4 b5 13. Ne3 Bb7 14. Rad1 Bxe4 15. Qd2 Bxf3 16. gxf3 Qc7 17. c4 b4 18. a3 a5 19. axb4 cxb4 20. Rc1 Rfc8 21. Bd4 Rab8 22. Ra1 Ra8 23. Rac1 Rcb8 24. Nd5 Nxd5 25. cxd5 Qb7 26. Be3 a4 27. Rfd1 b3 28. Bd4 a3 29. Bc3 b2 30. Bxb2 axb2 31. Rb1 Bf6 0-1

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "10.1"]
[White "Rojas Castillo, Andrea Lizeth"]
[Black "Silva Suna, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1758"]
[BlackElo "1643"]
[PlyCount "60"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Bc4 Bg4 6. Be2 Bxe2 7. Qxe2 Be7 8. 0-0 0-0 9. Bg5 Nbd7 10. Nc3 c6 11. Rad1 h6 12. Bxf6 Nxf6 13. e5 dxe5 14. Qxe5 Bd6 15. Qf5 Re8 16. Nf3 Qc7 17. g3 Rad8 18. Rfe1 Rxe1+ 19. Rxe1 a6 20. Ne4 Nxe4 21. Qxe4 b5 22. Rd1 c5 23. c3 c4 24. Nd4 Bc5 25. Kg2 Qe7 26. Qxe7 Bxe7 27. f4 Bc5 28. Kf3 Bxd4 29. cxd4 f6 30. Ke4 Kf7 1/2-1/2

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "4.3"]
[White "Rojas Castillo, Leibnitz Edison"]
[Black "Silva Suna, Juan Esteban"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "1643"]
[PlyCount "56"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 Nf6 4. g3 d6 5. Bg2 0-0 6. 0-0 c5 7. d3 Re8 8. Bd2 Nc6 9. Rb1 a6 10. a3 b5 11. cxb5 axb5 12. Nxb5 Ba6 13. a4 Bxb5 14. axb5 Ne5 15. Nxe5 dxe5 16. Bxa8 Qxa8 17. Qc2 Rc8 18. Rfc1 Qb7 19. Qc4 e6 20. Be3 Nd7 21. b4 Bf8 22. bxc5 Bxc5 23. Bxc5 Rxc5 24. Qb4 Rxc1+ 25. Rxc1 Kg7 26. e3 f5 27. Rc6 Kf7 28. Qd6 Nf8 1-0

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "1.3"]
[White "Silva Suna, Juan Esteban"]
[Black "Avellaneda, Jonathan"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1643"]
[BlackElo "2011"]
[PlyCount "41"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nf3 Nf6 7. 0-0 0-0 8. Bg5 d5 9. cxd5 exd5 10. Bxf6 Bxf6 11. e4 dxe4 12. dxe4 Qxd1 13. Rfxd1 Be6 14. Rd2 Rfd8 15. Rad1 Rxd2 16. Rxd2 Rd8 17. Rxd8+ Nxd8 18. Na4 c4 19. e5 Bg7 20. Nc5 Bc8 21. Ne4 1/2-1/2

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "3.2"]
[White "Silva Suna, Juan Esteban"]
[Black "Celi, Juan Carlos"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1643"]
[BlackElo "1935"]
[PlyCount "74"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. Bd3 g6 5. Nf3 Bg7 6. 0-0 Ne7 7. c4 Nd7 8. Nc3 dxc4 9. Bxc4 Nf5 10. Bb3 0-0 11. Bg5 Qc7 12. Rc1 h6 13. Be3 Nxe3 14. fxe3 Nb6 15. e4 Qd7 16. Qd2 Rd8 17. a3 a5 18. Na4 Nxa4 19. Bxa4 b5 20. Bb3 Bb7 21. Qc3 c5 22. Qxc5 Bxe4 23. Rfe1 Bxf3 24. gxf3 Rac8 25. Qb6 Rb8 26. Qxa5 Qxd4+ 27. Kh1 Bxe5 28. Rc2 Bg7 29. Qc3 Qxc3 30. bxc3 Rd3 31. Kg2 Rxc3 32. Rxc3 Bxc3 33. Rc1 Bb2 34. Rc7 Bxa3 35. Rd7 Bc5 36. Kf1 b4 37. h4 Kf8 0-1

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "7.2"]
[White "Silva Suna, Juan Esteban"]
[Black "Corredor Sanchez, Fabian Ricardo"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1643"]
[BlackElo "1991"]
[PlyCount "65"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[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. Bb5 a6 4. Bc4 Nf6 5. d3 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. 0-0 Bc5 9. Nc3 Qd8 10. Bg5 Qd7 11. Re1 f6 12. Be3 Bxe3 13. Rxe3 0-0 14. Ne4 Qf7 15. c3 Be6 16. Rc1 Rad8 17. Qe2 b5 18. d4 exd4 19. cxd4 Bd5 20. h3 h6 21. b3 Rfe8 22. Nc5 Rxe3 23. fxe3 Qf8 24. Nxa6 Qa3 25. Qc2 Qxa6 26. e4 Bxe4 27. Qxe4 Rd6 28. Qe8+ Kh7 29. Qe4+ Kg8 30. Qe8+ Kh7 31. Qe4+ Kg8 32. Qe8+ Kh7 33. Qe4+ 1/2-1/2

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "5.1"]
[White "Silva Suna, Juan Esteban"]
[Black "Rojas Castillo, Andrea Lizeth"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1643"]
[BlackElo "1758"]
[PlyCount "41"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[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 Qb6 5. Ne2 Nc6 6. f4 cxd4 7. cxd4 Bb4+ 8. Nbc3 Bxc3+ 9. bxc3 Bd7 10. Be3 Nge7 11. Ng3 0-0 12. Bd3 Qb2 13. Qc2 Qxc2 14. Bxc2 b6 15. 0-0 Rfc8 16. Rac1 Ng6 17. Bb3 Na5 18. f5 exf5 19. Nxf5 Nxb3 20. axb3 Bxf5 21. Rxf5 1/2-1/2

[Event "Duitama Perla de Boyaca"]
[Site "Duitama"]
[Date "2012.02.20"]
[Round "9.3"]
[White "Silva Suna, Juan Esteban"]
[Black "Rojas Castillo, Leibnitz Edison"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1643"]
[PlyCount "64"]
[EventDate "2012.02.20"]
[EventType "tourn"]
[EventRounds "10"]
[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. Nf3 Nf6 5. Bg5 Bg4 6. Bd3 Be7 7. 0-0 h6 8. Bxf6 Bxf6 9. Re1+ Be7 10. Qe2 Nc6 11. h3 Bxf3 12. Qxf3 0-0 13. Nc3 Bb4 14. a3 Nxd4 15. Qf4 Bxc3 16. bxc3 Ne6 17. Qf5 g6 18. Qg4 Qg5 19. Qxg5 Nxg5 20. Re7 Rac8 21. Rae1 Ne6 22. R7xe6 fxe6 23. Bxg6 Rf6 24. Bh5 Rcf8 25. Bf3 c6 26. c4 a6 27. cxd5 exd5 28. Re7 R8f7 29. Rxf7 Rxf7 30. Kf1 Re7 31. g3 Kg7 32. Kg2 Kg6 1/2-1/2

