[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.04"]
[Round "9"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Bansal, Advay"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2322"]
[BlackElo "2320"]
[PlyCount "51"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 c5 5. Nxd5 Qxd5 6. Nf3 e5 7. d3 f6 8. Bg2 Be6 9. 0-0 Qd7 10. Be3 Be7 11. a4 0-0 12. a5 Nc6 13. Qa4 Rac8 14. Rfc1 b6 15. axb6 axb6 16. Qb5 Na5 17. Qxd7 Bxd7 18. Nd2 Bc6 19. Rc3 Bxg2 20. Kxg2 Rfd8 21. Nc4 Nxc4 22. dxc4 Ra8 23. Rca3 Rxa3 24. Rxa3 Rb8 25. Ra7 Kf8 26. f4 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.04"]
[Round "8"]
[White "Rajaram, Rohan"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2168"]
[BlackElo "2322"]
[PlyCount "84"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 d6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 g6 9. g3 Bg7 10. Kg2 Nbd7 11. Nf3 0-0 12. a4 Ra6 13. Qe2 Qa8 14. Ra3 Rb8 15. b3 Ne8 16. Bb2 Nc7 17. Qc2 Rab6 18. Nd2 f5 19. f3 fxe4 20. fxe4 Qa6 21. Rf1 Ne5 22. h3 R6b7 23. Ba1 c4 24. bxc4 Nxc4 25. Nxc4 Qxc4 26. Re1 Na6 27. Qe2 Qc5 28. Ra2 Bxc3 29. Rc1 Bxa1 30. Rxc5 Nxc5 31. Qe3 Rb3 32. Qc1 Be5 33. Ra3 Rb2+ 34. Kf3 Rf8+ 35. Ke3 Rg2 36. a5 Rxg3+ 37. Ke2 Rg2+ 38. Ke1 Rg1+ 39. Kd2 Bf4+ 40. Kc2 Rxc1+ 41. Kb2 Rb8+ 42. Ka2 Rc2+ 0-1

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.03"]
[Round "7"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Champsi, Imran"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2322"]
[BlackElo "1944"]
[PlyCount "103"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 d5 4. d4 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Bb4 9. Qe2 0-0 10. Rd1 Qc7 11. e4 Bg6 12. e5 Nd5 13. Bd2 Nxc3 14. bxc3 Be7 15. a5 b5 16. Bb3 a6 17. c4 Rfd8 18. c5 Nf8 19. h3 Re8 20. Bf4 h6 21. Qe3 Qd7 22. Ne1 Bh7 23. Nd3 Bxd3 24. Rxd3 Ng6 25. Bh2 Rad8 26. Rad1 Qc7 27. Qe1 Bf8 28. g4 Ne7 29. h4 Rd7 30. h5 Nd5 31. Bc2 Be7 32. Bb1 b4 33. Qe4 Bg5 34. Rf3 Nc3 35. Qh7+ Kf8 36. Qh8+ Ke7 37. Rxf7+ Kd8 38. Rf8 Rde7 39. Bg6 Rxf8 40. Qxf8+ Kd7 41. Rd3 Qxa5 42. Qb8 Bf4 43. Qd6+ Kc8 44. Qxe7 Qa1+ 45. Kg2 Bxh2 46. Qxe6+ Kb7 47. Qd7+ Kb8 48. Qd8+ Kb7 49. Qb6+ Ka8 50. Qxc6+ Kb8 51. Kxh2 Ne2 52. Qb6+ 1-0

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.03"]
[Round "6"]
[White "Yu, Jiangwei"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2261"]
[BlackElo "2322"]
[PlyCount "71"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. h3 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 Qc7 14. Nd5 Bxd5 15. exd5 Rfc8 16. Qd3 Qd8 17. Qe3 Qf8 18. b3 Re8 19. Qc1 Ne4 20. Bf3 Bxd4 21. Rxd4 Nc5 22. Rfd1 Qg7 23. Bg4 Ra6 24. Qd2 h5 25. Bf3 Raa8 26. g4 hxg4 27. hxg4 Kh7 28. Re1 Rh8 29. Rxe7 Qf6 30. Re3 Kg7 31. Bg2 Rae8 32. Qc3 Rxe3 33. Qxe3 Re8 34. Qxe8 Qxd4 35. Qe2 b6 36. Bf3 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.02"]
[Round "5"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Pullela, Sricharan"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2322"]
[BlackElo "2104"]
[PlyCount "69"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. h3 Be6 11. Kh2 Ne7 12. b4 axb4 13. axb4 Nd7 14. Nd2 c6 15. b5 Nc5 16. Qc2 Qd7 17. bxc6 bxc6 18. Nde4 Nxe4 19. Nxe4 f5 20. Nd2 f4 21. Rb6 Rfb8 22. Rxb8+ Rxb8 23. Qa4 fxg3+ 24. fxg3 Rd8 25. Ne4 Nf5 26. g4 Nh4 27. Bxh6 Nxg2 28. Bxg7 Kxg7 29. Kxg2 Rf8 30. Rxf8 Kxf8 31. Qa8+ Kg7 32. Qb8 Bxg4 33. hxg4 Qxg4+ 34. Ng3 Qd7 35. c5 1-0

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.02"]
[Round "4"]
[White "Nathan, Nitish"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2179"]
[BlackElo "2322"]
[PlyCount "72"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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 d6 5. h3 Nbd7 6. Be2 b6 7. 0-0 Bb7 8. c4 0-0 9. Nc3 Re8 10. Bh2 e5 11. Re1 exd4 12. exd4 Ne4 13. Bf4 Nxc3 14. bxc3 Nf6 15. Nd2 Qd7 16. Qc2 Re6 17. Bf3 Bxf3 18. Nxf3 Rae8 19. Rxe6 Rxe6 20. Be3 h6 21. Re1 Re4 22. Qd1 Re7 23. Qc2 Qe8 24. Qd3 c5 25. Rc1 Ne4 26. Bf4 g5 27. Bh2 f5 28. Kf1 Bf6 29. Nd2 Nxd2+ 30. Qxd2 f4 31. Qd3 Re4 32. Bg1 Kg7 33. f3 Re7 34. Bf2 Qg6 35. Qxg6+ Kxg6 36. Re1 Rxe1+ 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.01"]
[Round "3"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Guo, Andrew"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2322"]
[BlackElo "2321"]
[PlyCount "111"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bb4 5. e4 Bxc3 6. dxc3 0-0 7. Ne2 d6 8. b3 a6 9. a4 Be6 10. h3 Qd7 11. f4 exf4 12. gxf4 Qc8 13. Be3 Re8 14. Ng3 h6 15. Qd2 Na5 16. Rb1 b5 17. f5 Bd7 18. Bxh6 Bxf5 19. 0-0 Bg6 20. Rxf6 gxf6 21. Qf4 Qe6 22. cxb5 Qe5 23. Qh4 Re6 24. b4 Nc4 25. Rf1 Qxc3 26. Nf5 Nd2 27. Bg7 Bh7 28. Rf4 Qa1+ 29. Kh2 Qe5 30. Kg1 Qa1+ 31. Kh2 Qe5 32. Qg3 Bg6 33. Qh4 Bh7 34. Qg3 Bg6 35. h4 Kh7 36. h5 Bxf5 37. exf5 Rg8 38. fxe6 Rxg7 39. Qd3+ f5 40. Qxf5+ Qxf5 41. Rxf5 fxe6 42. Rf2 axb5 43. Rxd2 bxa4 44. Ra2 Rg4 45. Rxa4 Rh4+ 46. Kg1 Kh6 47. Bf3 c5 48. Ra6 cxb4 49. Rxd6 Kg5 50. Rxe6 Rf4 51. Rg6+ Kf5 52. Kf2 Rc4 53. Kg3 Rc3 54. Rb6 b3 55. Rb5+ Kf6 56. Kf4 1-0

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.01"]
[Round "2"]
[White "Sivakumar, Shaashwath"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2242"]
[BlackElo "2322"]
[PlyCount "62"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 d6 6. Nc3 Bxa6 7. Nf3 g6 8. g3 Bg7 9. Bg2 0-0 10. 0-0 Nbd7 11. Rb1 Nb6 12. b3 Ne8 13. Bb2 Nc7 14. Qd2 Bb7 15. e4 f5 16. Ng5 h6 17. Nh3 fxe4 18. Nf4 Qe8 19. Bxe4 g5 20. Bg6 Qd7 21. Nh5 Bd4 22. Ne2 e5 23. Nxd4 exd4 24. f4 Nbxd5 25. fxg5 Qg4 26. h3 Qxh3 27. gxh6 Nc3 28. Rf7 Qh1+ 29. Kf2 Qh2+ 30. Kf1 Ba6+ 31. Ke1 Qg1+ 0-1

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.06.30"]
[Round "1"]
[White "Mei, Austin"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2274"]
[BlackElo "2322"]
[PlyCount "117"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. f3 Bd7 10. Qd2 a5 11. Ndb5 a4 12. 0-0 Qa5 13. Rac1 Rfc8 14. Rfd1 Ne5 15. Na3 Nc6 16. Bf1 Be6 17. Qf2 Nd7 18. h3 Nb4 19. f4 Nc5 20. Nab5 Nd7 21. a3 Na6 22. Nd5 Bxd5 23. Rxd5 Ndc5 24. e5 Nc7 25. Nxc7 Qxc7 26. Rcd1 b6 27. exd6 exd6 28. Bd4 Bxd4 29. Qxd4 Re8 30. Rxd6 Qe7 31. f5 Qg5 32. fxg6 hxg6 33. Rd5 Qh6 34. Qd2 Qg7 35. Be2 Ne4 36. Qc2 Qh6 37. Bf3 Qe3+ 38. Kh2 Qf4+ 39. Kg1 Qe3+ 40. Kh2 Qf4+ 41. Kh1 Qe3 42. Bxe4 Rxe4 43. Rd8+ Rxd8 44. Rxd8+ Kh7 45. Rd7 Rf4 46. Rd1 Rf2 47. Qxa4 Qe4 48. Rg1 Rxb2 49. Qd1 Qxc4 50. Rf1 Ra2 51. Qf3 Kg8 52. Rd1 Kg7 53. Qe3 Qc2 54. Qd4+ f6 55. Qd7+ Kh6 56. Qg4 Qf5 57. Qxf5 gxf5 58. Rd6 Kg5 59. Rxb6 1/2-1/2

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "4"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Vifleemskaia, Svetlana"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2343"]
[BlackElo "1926"]
[PlyCount "107"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. a4 0-0 10. a5 a6 11. Nd2 Nd4 12. Nc4 f6 13. Nb6 Rb8 14. Nxc8 Qxc8 15. Na4 Qe6 16. Nb6 Nb3 17. Nd5 Nxd5 18. Qxb3 Rfd8 19. Be3 Nc7 20. Qa4 Nd5 21. Qc4 Kf7 22. Bd2 Nc7 23. Rfc1 Qxc4 24. Rxc4 Ne6 25. Be3 Nd4 26. Kf1 f5 27. Bxd4 exd4 28. Bf3 g6 29. Ra3 Ke6 30. Rb3 Bd6 31. Rxb7 Rxb7 32. Bxb7 Rb8 33. Bxa6 Ra8 34. Bb7 Rxa5 35. Bf3 Rb5 36. Rc2 Ra5 37. h4 Ra1+ 38. Kg2 h5 39. Rc4 Rb1 40. Ra4 Rxb2 41. Ra7 Rb8 42. Ra6 Ke5 43. Bc6 Rc8 44. Bf3 Rb8 45. Bc6 Rc8 46. Kf3 Rb8 47. Bd7 Rb7 48. Be8 Rg7 49. Rc6 Ke6 50. Ra6 Kd5 51. Bb5 Ke6 52. Bc4+ Ke5 53. Ra8 g5 54. Re8+ 1-0

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "3"]
[White "Clawitter, Craig"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2050"]
[BlackElo "2343"]
[PlyCount "104"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Re1 Nxd4 12. Bxd4 Bc6 13. Nd5 Bxd5 14. exd5 Rfe8 15. c3 a6 16. Qd3 b5 17. Re2 Nd7 18. Bxg7 Kxg7 19. Rae1 Qd8 20. Bc2 Rc8 21. a4 Qb6 22. axb5 axb5 23. Re3 b4 24. Ba4 Ne5 25. Qd4 Qxd4 26. cxd4 Nc4 27. Bxe8 Nxe3 28. Bc6 Nf5 29. Bd7 Rc2 30. Bxf5 gxf5 31. Rxe7 Rxb2 32. Rd7 Rd2 33. Rxd6 Rxd4 34. Kf1 b3 35. Rb6 Rxd5 36. Rxb3 Rd2 37. Rf3 Kg6 38. Kg1 Rb2 39. Kh2 Rb4 40. Kg3 Rb2 41. Ra3 Rb4 42. Kf3 f6 43. g3 Rc4 44. Rb3 Ra4 45. Rc3 Rd4 46. Ra3 Rb4 47. Rc3 Ra4 48. Rb3 Rc4 49. Ra3 Rb4 50. Rc3 Ra4 51. Rb3 Rc4 52. Ra3 Rb4 1/2-1/2

[Event "Titled Tuesday intern op 08th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.08"]
[Round "5"]
[White "Gombocz, Ferenc Jr"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2188"]
[BlackElo "2343"]
[PlyCount "71"]
[EventDate "2022.03.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 c5 4. d5 Bg7 5. e4 d6 6. Bd3 0-0 7. 0-0 a6 8. a4 b6 9. Nd2 Bb7 10. Nc4 Nbd7 11. f4 Ne8 12. Bd2 Nc7 13. Ne3 Nf6 14. g4 b5 15. axb5 axb5 16. Rxa8 Qxa8 17. g5 Nfe8 18. Nxb5 Nxb5 19. Bxb5 Nc7 20. Bd3 e6 21. c4 Bxb2 22. f5 exf5 23. exf5 Bd4 24. Kh1 Re8 25. Re1 Qa3 26. Qc2 Na6 27. fxg6 hxg6 28. Bxg6 Rxe3 29. Bxf7+ Kxf7 30. Qh7+ Ke8 31. Bxe3 Bxe3 32. Qe4+ Kd8 33. Rxe3 Qa1+ 34. Re1 Qd4 35. Qxd4 cxd4 36. g6 1-0

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "3"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Bolanos, Fernando"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2343"]
[BlackElo "2260"]
[PlyCount "95"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 Bc5 6. Nge2 d6 7. 0-0 0-0 8. h3 a6 9. Kh2 Kh8 10. d3 Rb8 11. b3 Bd7 12. Qd2 Ne7 13. f4 Bc6 14. e4 fxe4 15. dxe4 exf4 16. gxf4 Qe8 17. Nd5 Nexd5 18. cxd5 Bb5 19. a4 Bxe2 20. Qxe2 Nxd5 21. Bd2 Nf6 22. Bc3 Qh5 23. Qe1 Ng4+ 24. Kh1 Ne3 25. Qg3 Qg6 26. Qxg6 hxg6 27. Rf3 Nxg2 28. Kxg2 Rbe8 29. Re1 Kh7 30. Kg3 Re6 31. Kg4 b5 32. axb5 axb5 33. e5 d5 34. Rc1 Bb6 35. Bb4 Rd8 36. Rd3 Kh6 37. Bd2 Kh7 38. Bb4 Kh6 39. Bc5 Rc6 40. b4 Bxc5 41. bxc5 Ra6 42. c6 b4 43. Rc5 Rb6 44. Rb3 d4 45. e6 Re8 46. f5 gxf5+ 47. Kxf5 Rf8+ 48. Ke5 1-0

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "4"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Murzin, Volodar"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2343"]
[BlackElo "2519"]
[PlyCount "60"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qc2 Nd7 8. e4 dxe4 9. Nxe4 Bb4+ 10. Ke2 Qe7 11. a3 Ba5 12. Rd1 0-0 13. Ne5 Bc7 14. f4 c5 15. Nxd7 Bxd7 16. dxc5 Bxf4 17. g3 Bc7 18. Bg2 Bc6 19. Bf3 f5 20. Nd6 Rad8 21. Nxb7 Bxb7 22. Bxb7 Qxc5 23. Rhe1 Bb6 24. Kf3 f4 25. gxf4 Rxf4+ 26. Kxf4 Qg5+ 27. Kf3 Rf8+ 28. Ke2 Rf2+ 29. Kd3 Qf5+ 30. Be4 Qh3+ 0-1

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "2"]
[White "Dobrov, Vladimir"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2478"]
[BlackElo "2343"]
[PlyCount "85"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Ba6 7. Bxa6 Nxa6 8. Nc3 d6 9. Nf3 g6 10. 0-0 Bg7 11. Nd2 0-0 12. Nc4 Nc7 13. e4 Nd7 14. Bf4 Qc8 15. Qd2 Qa6 16. b3 Rfb8 17. Qc2 Nb5 18. Nxb5 Bxa1 19. a4 Bg7 20. Nc7 Qb7 21. Nxa8 Rxa8 22. Rb1 Nb6 23. h3 Qa6 24. Nxb6 Qxb6 25. Bd2 Qa6 26. a5 Bd4 27. Qc4 Qc8 28. b4 f5 29. b5 fxe4 30. a6 Qf5 31. Be3 Bxe3 32. fxe3 Rf8 33. Rf1 Qe5 34. Rxf8+ Kxf8 35. Qc1 Qxd5 36. b6 Qa2 37. b7 Qb3 38. Qa1 Qxe3+ 39. Kh1 Qb3 40. b8Q+ Qxb8 41. Qh8+ Kf7 42. Qxb8 e3 43. Qb3+ 1-0

[Event "Titled Tuesday intern op 01st Feb-A"]
[Site "Chess.com INT"]
[Date "2022.02.01"]
[Round "1"]
[White "Politov, Pavel Y"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2190"]
[BlackElo "2343"]
[PlyCount "84"]
[EventDate "2022.02.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. f3 Nxd4 11. Bxd4 a5 12. Qd2 Bc6 13. Rac1 Nd7 14. Be3 Nc5 15. Nb5 a4 16. Rfd1 Qa5 17. Qxa5 Rxa5 18. Rd2 Rc8 19. Rcd1 Raa8 20. Kf2 Na6 21. Nd4 Nb4 22. Nxc6 bxc6 23. c5 Nxa2 24. cxd6 exd6 25. Rxd6 Bxb2 26. Bc4 Nc3 27. R1d2 a3 28. Rd7 Rf8 29. Bc5 a2 30. Bxa2 Rxa2 31. Bxf8 Kxf8 32. Rb7 Ba3 33. Rxa2 Bc5+ 34. Kg3 Nxa2 35. Rb8+ Kg7 36. Rc8 Nb4 37. h3 h5 38. Kf4 Nd3+ 39. Kg3 Bd6+ 40. Kh4 Nf4 41. g3 Ng2+ 42. Kg5 Be7# 0-1

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.14"]
[Round "9"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Mieles Palau, Daniel Alberto"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2366"]
[BlackElo "2334"]
[PlyCount "58"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 a5 8. Be2 Nf6 9. Qb1 Bxc3 10. bxc3 Ba6 11. 0-0 Nbd7 12. Rc1 e5 13. axb5 Bxb5 14. Bg5 h6 15. Bh4 Qe7 16. Bg3 exd4 17. Nxd4 0-0 18. Nxb5 cxb5 19. Qxb5 Nxe4 20. Bf4 Nd6 21. Qc6 Qxe2 22. Bxd6 Ne5 23. Qb5 Nd3 24. Rf1 Rfc8 25. Rxa5 Rxa5 26. Qxa5 Re8 27. Qa1 Ne1 28. Bg3 g5 29. f4 Qxg2# 0-1

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.13"]
[Round "8"]
[White "Arias Gaviria, Mario Alexis"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2250"]
[BlackElo "2366"]
[PlyCount "100"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 0-0 8. a4 axb5 9. Bxb5 d6 10. 0-0 Ba6 11. Ra3 Ne8 12. Qd3 Nc7 13. Bd2 Nd7 14. Rb1 Nb6 15. Bxa6 Nxa6 16. Na2 Nc7 17. a5 Nbxd5 18. e4 Nf6 19. b4 cxb4 20. Nxb4 Ne6 21. e5 Nc5 22. Qc4 Nfe4 23. Be3 Qd7 24. Rd1 Rfb8 25. Nd5 e6 26. Nc3 d5 27. Qd4 Bf8 28. Ra2 Ra6 29. h4 Nxc3 30. Qxc3 Ne4 31. Qc2 Qb5 32. Bb6 Bc5 33. Nd4 Qc4 34. Qxc4 dxc4 35. Rc2 Bxb6 36. axb6 Raxb6 37. f3 Rb1 38. Rxb1 Rxb1+ 39. Kh2 Rd1 40. Rxc4 Nd2 41. Rc8+ Kg7 42. Rd8 Nf1+ 43. Kg1 Ne3+ 44. Kf2 Nd5 45. Ne2 h6 46. Nf4 Nc3 47. Rxd1 Nxd1+ 48. Ke2 Nb2 49. Ke3 g5 50. hxg5 hxg5 1/2-1/2

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.13"]
[Round "7"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2531"]
[BlackElo "2366"]
[PlyCount "148"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 Qa5 13. a3 Rfc8 14. b4 Qd8 15. Rad1 Qf8 16. f4 b6 17. e5 Ne8 18. Bg4 Rd8 19. Qe2 e6 20. Ne4 Qe7 21. Bf3 Rac8 22. Bb2 Bxe4 23. Qxe4 Qh4 24. Kh2 dxe5 25. g3 Qh6 26. fxe5 Rd2+ 27. Rxd2 Qxd2+ 28. Qe2 Qxe2+ 29. Bxe2 Rd8 30. Rd1 Rxd1 31. Bxd1 Kf8 32. Kg2 f5 33. exf6 Bxf6 34. Bc1 Bd4 35. Kf3 Nd6 36. Bb3 Ke7 37. g4 Kd7 38. Ke2 e5 39. Kd3 a5 40. Bd1 axb4 41. axb4 Bf2 42. Bf3 Be1 43. b5 Bf2 44. Bd5 h5 45. Be4 Nxe4 46. Kxe4 Ke6 47. Bb2 Bg3 48. Bc3 Bh2 49. Kd3 Bg1 50. Ke4 Bh2 51. Ba1 hxg4 52. hxg4 Kd6 53. g5 Bf4 54. Bc3 Kc5 55. Bxe5 Bxg5 56. Kd3 Bd8 57. Kc3 g5 58. Kb3 Be7 59. Kc3 Bd8 60. Kb3 Be7 61. Kc3 Bd8 62. Bd4+ Kd6 63. Kd3 Kc7 64. Ke4 Kb7 65. Kf5 Be7 66. Be5 Bd8 67. Bd6 Bc7 68. Be7 Bg3 69. Bxg5 Bf2 70. Ke6 Bg1 71. Kd5 Bc5 72. Bf6 Bg1 73. Bd4 Bh2 74. Ke6 Bg3 1/2-1/2

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.12"]
[Round "6"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Supi, Luis Paulo"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2366"]
[BlackElo "2556"]
[PlyCount "96"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e5 6. Nge2 Nge7 7. d3 d6 8. b3 a6 9. Bb2 Rb8 10. Qd2 b5 11. 0-0 0-0 12. Rfd1 Bg4 13. h3 Be6 14. Rac1 Qd7 15. Kh2 Rfc8 16. Nd5 Bxd5 17. cxd5 Nb4 18. Nc3 a5 19. h4 a4 20. bxa4 bxa4 21. Rb1 f5 22. Ba1 a3 23. Rb3 Qa7 24. Nb1 Nbxd5 25. Rxa3 Qd7 26. Nc3 Nf6 27. Ra6 d5 28. a4 Nc6 29. a5 Nb4 30. Rb6 Rxb6 31. axb6 Rb8 32. Rb1 Rxb6 33. Na2 Qb7 34. Nc3 Qa6 35. Kg1 h6 36. Na2 Nc6 37. Rxb6 Qxb6 38. Nc3 Qb3 39. Bf3 Nb4 40. Bb2 Na6 41. Bd1 Qb4 42. Qc1 Kh7 43. h5 gxh5 44. Na4 d4 45. exd4 cxd4 46. Ba3 Qe1+ 47. Kg2 f4 48. gxf4 Nd5 0-1

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.11"]
[Round "5"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Aspiazu Sibri, Marlon Steven"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2366"]
[BlackElo "1835"]
[PlyCount "81"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. b3 d5 4. Bb2 d4 5. Bg2 Nf6 6. Nf3 Bd6 7. 0-0 0-0 8. d3 c5 9. b4 cxb4 10. a3 b3 11. a4 a5 12. Na3 Na6 13. Nb5 Nc5 14. Ba3 Re8 15. Nxd6 Qxd6 16. Nd2 Nfd7 17. Nxb3 Ra6 18. Qc2 Qc7 19. Nxc5 Nxc5 20. Rab1 Rh6 21. Rb5 Nd7 22. Bc1 Ra6 23. Ba3 Rh6 24. Qd2 b6 25. c5 Nxc5 26. Bxc5 bxc5 27. Rc1 Bd7 28. Rbxc5 Qd8 29. Rxa5 Qf6 30. h4 Qb6 31. Bf3 f5 32. Ra8 Rxa8 33. Bxa8 Rd6 34. a5 Qa7 35. Qb4 Ra6 36. Bd5+ Be6 37. Rc8+ Kf7 38. Qf8+ Kg6 39. h5+ Kh6 40. Ra8 Qd7 41. Rxa6 1-0

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.11"]
[Round "4"]
[White "Cori Quispe, Kevin Joel"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2497"]
[BlackElo "2366"]
[PlyCount "67"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Bf2 Nc5 15. Rab1 Be5 16. Bd1 e6 17. Bc2 Qe7 18. Rfe1 Rfd8 19. a3 Be8 20. Red1 Qf6 21. Ne2 Qe7 22. Bd4 Bxd4+ 23. Nxd4 e5 24. Ne2 Ne6 25. Nc3 Bc6 26. Bd3 h5 27. Bf1 Kg7 28. Qe3 Qc7 29. g3 Be8 30. Rd5 Bc6 31. Rd2 Be8 32. Rd5 Bc6 33. Rd2 Be8 34. Rd5 1/2-1/2

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.10"]
[Round "3"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Fernandez Reyes, Lisandro"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2366"]
[BlackElo "2372"]
[PlyCount "120"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. e3 d6 6. Nge2 Ba7 7. d4 h5 8. h3 h4 9. g4 f5 10. dxe5 fxg4 11. exd6 gxh3 12. Bxh3 Bxh3 13. Rxh3 Qd7 14. Rh1 cxd6 15. b3 0-0-0 16. Nd5 Nge7 17. Bb2 Qf5 18. Nef4 Kb8 19. Qd3 Qxd3 20. Nxd3 Nf5 21. Ke2 Rde8 22. Rag1 Ncd4+ 23. Bxd4 Nxd4+ 24. Kd1 Nf5 25. Rg5 Ref8 26. N3f4 Rh6 27. Rh3 Rf7 28. Ke2 a5 29. a3 Rh8 30. Kd3 Re8 31. Rf3 Nh6 32. Rh3 Re5 33. Rg6 Nf5 34. Rh2 Re8 35. Rg5 Re5 36. Ng6 Rxd5+ 37. cxd5 Bc5 38. a4 Bb6 39. Rg4 Bd8 40. e4 Nh6 41. Rf4 Rxf4 42. Nxf4 g5 43. Nh3 Ng4 44. Rh1 Ne5+ 45. Ke2 g4 46. Nf4 Nf3 47. Ng2 Bg5 48. Ne3 Nd4+ 49. Kd3 Nxb3 50. Nxg4 Nc5+ 51. Kd4 Nxa4 52. e5 dxe5+ 53. Kxe5 Nc5 54. f4 Bd8 55. Kd6 Ne4+ 56. Kd7 Bc7 57. f5 Nc5+ 58. Ke7 Kc8 59. d6 Bd8+ 60. Ke8 Bg5 1-0

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.10"]
[Round "2"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2570"]
[BlackElo "2366"]
[PlyCount "126"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 Qc7 14. Nd5 Bxd5 15. exd5 Rfe8 16. Qd3 e5 17. dxe6 Rxe6 18. Bf3 Rae8 19. b3 h5 20. Qc3 R8e7 21. Rd3 Ne8 22. Rfd1 Bxd4 23. Rxd4 Re5 24. Qd2 Qc5 25. g3 Rf5 26. Bd5 Nf6 27. Bg2 Ne8 28. Rd3 Rfe5 29. Bf3 b6 30. Kg2 Kh7 31. Qc3 Kg8 32. R1d2 Qc7 33. a3 Rf5 34. Qd4 Qc5 35. Qxc5 Rxc5 36. Rd4 Re1 37. b4 Rc8 38. bxa5 bxa5 39. Rb2 Kf8 40. Rb5 Re5 41. Bd5 Rc5 42. Rxc5 dxc5 43. Rd2 Re1 44. Rb2 Nc7 45. Bf3 Ra1 46. Rb3 Ra2 47. Bc6 Ke7 48. a4 Re2 49. Rd3 Kf6 50. Rd7 Ne6 51. Bb5 Ng5 52. Rd6+ Kg7 53. Ra6 Ne4 54. Rxa5 Rxf2+ 55. Kg1 Rc2 56. Ra7 Nxg3 57. a5 g5 58. a6 Ne2+ 59. Kf1 Nd4 60. Be8 Rc1+ 61. Kf2 Rc2+ 62. Kg1 Rc1+ 63. Kh2 Rc2+ 1/2-1/2

[Event "Guayaquil zt 2.4"]
[Site "Guayaquil"]
[Date "2019.04.09"]
[Round "1"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Cerezo Najera, Jorge"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2366"]
[BlackElo "1916"]
[PlyCount "61"]
[EventDate "2019.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e4 d6 6. Nge2 Be6 7. d3 Bc5 8. h3 h6 9. 0-0 0-0 10. Kh2 Nh7 11. f4 f5 12. exf5 Bxf5 13. Ne4 Bd4 14. g4 Bxe4 15. Bxe4 Nf6 16. Nxd4 Nxd4 17. Bxb7 Rb8 18. Bg2 Nd7 19. b3 Qh4 20. Be3 Rbe8 21. Bf2 Qf6 22. f5 h5 23. Be3 Qh4 24. Qe1 Qxe1 25. Raxe1 Nc2 26. Re2 Nxe3 27. Rxe3 h4 28. g5 Nc5 29. b4 Nd7 30. Bd5+ Kh8 31. Re4 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.05"]
[Round "11.2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2345"]
[BlackElo "2424"]
[PlyCount "123"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "COL"]

1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. d4 cxd4 7. Qxd4 d6 8. Nc3 a6 9. Rd1 Be7 10. b3 Nbd7 11. Bb2 0-0 12. Rac1 Qc7 13. Ne1 Bxg2 14. Nxg2 Qb7 15. Rc2 Rfc8 16. Rdc1 Rc7 17. Ne3 Rac8 18. Na4 Bf8 19. Ba3 Rc6 20. h3 h5 21. Nb2 Nc5 22. Nbd1 R6c7 23. Bb2 Ncd7 24. Ba3 Rc6 25. Bb2 R8c7 26. Qf4 Qc8 27. Qd4 b5 28. Qd3 b4 29. Ba1 a5 30. Ng2 Nc5 31. Qf3 Nce4 32. h4 e5 33. Nde3 g6 34. Nd5 Nxd5 35. Qxe4 Nf6 36. Qf3 Qe6 37. Ne3 Bh6 38. Nd5 Nxd5 39. cxd5 Rxc2 40. Rxc2 Qc8 41. Rc6 f5 42. Bxe5 dxe5 43. Rxg6+ Bg7 44. Qxh5 Qd7 45. Re6 Rc8 46. Qg5 Qc7 47. Kg2 Qf7 48. h5 Kf8 49. Re7 Qxd5+ 50. e4 Qxe4+ 51. Kh2 Qg4 52. Rxg7 Qxg5 53. Rxg5 Rc2 54. Rxf5+ Kg7 55. Kg2 e4 56. Re5 Re2 57. Rxa5 e3 58. Kf3 Rxf2+ 59. Kxe3 Rh2 60. Kd3 Rg2 61. Kc4 Rxg3 62. Kxb4 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.04"]
[Round "10.2"]
[White "Gomez, John Paul"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2464"]
[BlackElo "2345"]
[PlyCount "106"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "ECU"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. e4 d6 5. d4 cxd4 6. Nxd4 Nc6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. Rad1 Nd7 14. Bxg7 Kxg7 15. f4 Qb6+ 16. Kh1 Qc5 17. Nd5 Rae8 18. b3 Kg8 19. Bf3 Bxd5 20. exd5 Qb4 21. Rfe1 Qxd2 22. Rxd2 f5 23. Rde2 Rf7 24. Re3 Kf8 25. h3 Nc5 26. Kg1 Rb8 27. Be2 Ra8 28. Bd3 Nxd3 29. Rxd3 Rc8 30. Kf2 Ke8 31. Ke3 Kd7 32. Kd4 b6 33. h4 Rg7 34. Rg3 h6 35. Re6 Rcg8 36. Rge3 Rh7 37. Rh3 Rhg7 38. Rh1 Rf7 39. Ke3 Rfg7 40. Kf3 Rh7 41. Rhe1 Rhg7 42. Kf2 Rc8 43. a4 Rh8 44. R1e3 Rhg8 45. Rg3 Ke8 46. h5 gxh5 47. Rxg7 Rxg7 48. Rxh6 Rg4 49. g3 h4 50. Rh8+ Kf7 51. Rxh4 Rxh4 52. gxh4 Kg6 53. Kg3 Kh5 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.03"]
[Round "9.2"]
[White "Kobese, Watu"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2344"]
[BlackElo "2345"]
[PlyCount "81"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 Qa5 10. Bc4 f6 11. Qf3 f5 12. Qe3 e6 13. Bc5 f4 14. Qd4 d5 15. 0-0-0 Nh6 16. Bd3 Nf7 17. Rhe1 Qc7 18. Qa4 Bd7 19. Ne2 Bf8 20. Bxf8 Rxf8 21. Nxf4 Rb8 22. Bf1 Nxe5 23. g3 g5 24. Nh3 Qb6 25. Qa3 Nf3 26. Re3 g4 27. Nf4 Rf6 28. h3 Kd8 29. Rb3 Qc7 30. hxg4 Rxb3 31. Qxb3 e5 32. Qxf3 exf4 33. g5 Rf5 34. Bd3 Rxg5 35. gxf4 Rg7 36. f5 Qe5 37. Qe3 Qxe3+ 38. fxe3 Ke7 39. Rh1 Kf6 40. Rh5 Be8 41. Rh2 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.02"]
[Round "8.2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Doluweera, Minul Sanjula"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2345"]
[BlackElo "2171"]
[PlyCount "61"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "SRI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. Be2 Nxd4 11. Bxd4 a5 12. b3 Bc6 13. 0-0 Nd7 14. Be3 Nc5 15. Rab1 Qb6 16. Rfc1 Rfc8 17. Rc2 Qb4 18. Qc1 Qb6 19. Bf1 Qd8 20. Qd2 Be5 21. Re1 Qf8 22. Nb5 Ne6 23. Nc3 Qg7 24. Rd1 Qf6 25. Nd5 Bxd5 26. exd5 Ng7 27. f4 Ba1 28. g4 Ne8 29. Qc1 a4 30. b4 Nc7 31. Qxa1 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.01"]
[Round "7.46"]
[White "Berezovsky, Igor"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2380"]
[BlackElo "2345"]
[PlyCount "87"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Monaco"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "MNC"]
[BlackTeamCountry "ECU"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Qd3 b5 10. cxb5 axb5 11. Bg5 b4 12. Bxf6 Bxf6 13. Ne4 Bg7 14. Rfc1 Bd7 15. e3 Rb6 16. Ned2 Na5 17. Nb3 Nxb3 18. axb3 c5 19. Ra7 Bf5 20. Qd2 Rb5 21. Rca1 Bf6 22. h4 Rb8 23. Bf1 Bg4 24. Nh2 Be6 25. Bc4 cxd4 26. exd4 Qb6 27. Bxe6 fxe6 28. Nf3 Qc6 29. Qe3 Kh8 30. Ng5 Qd5 31. Nxe6 Rfc8 32. Nf4 Qf5 33. Rxe7 Bxe7 34. Qxe7 Re8 35. Qxd6 Rbd8 36. Qxb4 Re4 37. Ra7 Rxf4 38. gxf4 Qg4+ 39. Kf1 Rc8 40. Rc7 Re8 41. Qc3 Qd1+ 42. Kg2 Qg4+ 43. Qg3 Qe6 44. d5 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.28"]
[Round "5.19"]
[White "Kadric, Denis"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2543"]
[BlackElo "2345"]
[PlyCount "79"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Bosnia&Herzegovina"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "BIH"]
[BlackTeamCountry "ECU"]

1. Nc3 c5 2. e4 Nc6 3. Bb5 Nd4 4. Nf3 g6 5. Bc4 Bg7 6. Nxd4 cxd4 7. Qf3 Nh6 8. Ne2 0-0 9. d3 d6 10. Qg3 Ng4 11. Bb3 Be5 12. f4 Bg7 13. h3 Nf6 14. Qf2 a5 15. a3 e5 16. c3 dxc3 17. bxc3 exf4 18. Bxf4 Be6 19. Bc2 d5 20. e5 Nd7 21. Qe3 Qc7 22. d4 b5 23. 0-0 b4 24. Bh6 bxc3 25. Rac1 f5 26. Bxg7 Kxg7 27. Nf4 Bg8 28. Bb3 Rfc8 29. Bxd5 Bxd5 30. Nxd5 Qc4 31. Ne7 Nb6 32. e6 Kf6 33. Nxc8 Rxc8 34. Qe5+ Ke7 35. Rfe1 Rg8 36. Rb1 Qc6 37. Qxa5 Nd5 38. Rb5 Nf4 39. d5 Qc4 40. Rb4 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.27"]
[Round "4.44"]
[White "Abreu Jean, Carlos Paul"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2310"]
[BlackElo "2345"]
[PlyCount "68"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Dominican Republic"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "DOM"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 Qb6 6. Ba4 cxd4 7. 0-0 Nf6 8. e5 Ne4 9. cxd4 0-0 10. Bb3 e6 11. Nc3 d5 12. exd6 Nxd6 13. d5 Nd4 14. Nxd4 Qxd4 15. Bg5 Nf5 16. Qe2 exd5 17. Bxd5 Bd7 18. Rad1 Qb6 19. Qd2 h6 20. Bf4 Rad8 21. g4 Ne7 22. h3 Be6 23. Be3 Qa6 24. Bc5 Nxd5 25. Bxf8 Bxf8 26. Ne4 Qxa2 27. f4 Qa4 28. Nf6+ Kg7 29. f5 Bc5+ 30. Kh1 Nxf6 31. Qxd8 Qe4+ 32. Kh2 Qe2+ 33. Kg3 Ne4+ 34. Kh4 Bf2+ 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.25"]
[Round "2.1"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Galego, Luis"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2345"]
[BlackElo "2471"]
[PlyCount "122"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Portugal"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "POR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qb6 6. c3 d6 7. 0-0 Nf6 8. Nd2 Be7 9. Qe2 0-0 10. e5 dxe5 11. Nc4 Qc7 12. Nxe5 Nbd7 13. f4 Bd6 14. Ndf3 b5 15. Bd2 Bb7 16. Rae1 Rad8 17. Bb1 Nc5 18. Kh1 Be4 19. Be3 Bxb1 20. Rxb1 Nd5 21. g3 Nxe3 22. Qxe3 Bxe5 23. Nxe5 Rd5 24. Rbd1 Rfd8 25. Qe2 Na4 26. Rxd5 Rxd5 27. Rf2 Nb6 28. Kg2 g6 29. Qe4 Nd7 30. Nf3 Nf6 31. Qe2 Qb6 32. Ne5 Nd7 33. Nf3 Nc5 34. Ne5 Qd6 35. b3 Nd3 36. c4 Rd4 37. Nxd3 Rxd3 38. cxb5 Qd5+ 39. Kh3 axb5 40. Qc2 h5 41. a4 h4 42. axb5 hxg3 43. hxg3 Qh1+ 44. Rh2 Qf3 45. Qf2 Qh5+ 46. Kg2 Qd5+ 47. Kh3 Qxb5 48. Qe2 Qxb3 49. Rg2 Rd5 50. Rf2 Rd3 51. Rg2 Qd5 52. Rf2 Ra3 53. Kh2 Ra1 54. Qf3 Ra2 55. Qe3 Qh5+ 56. Kg2 Ra1 57. Rf1 Qd5+ 58. Kg1 Ra2 59. Rf2 Qd1+ 60. Kh2 Ra5 61. Kg2 Ra1 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.79"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Jacob, Jallah"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2345"]
[BlackElo "1835"]
[PlyCount "81"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Liberia"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "LBR"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Be7 6. e3 0-0 7. Nge2 Kh8 8. 0-0 Qe8 9. Nd5 Nxd5 10. cxd5 Nd8 11. b3 c5 12. Bb2 d6 13. Qd2 Bf6 14. Rae1 Qg6 15. f4 Bd7 16. e4 b6 17. Bh3 Qh5 18. Bxf5 Bxf5 19. exf5 Nf7 20. Qd1 Nh6 21. Nc3 Ng4 22. h4 exf4 23. Rxf4 Bd4+ 24. Kh1 Nf6 25. Qf3 Be5 26. Qxh5 Nxh5 27. Rf3 Nxg3+ 28. Kg1 Rxf5 29. Rxf5 Nxf5 30. Nd1 Nxh4 31. Re4 Ng6 32. Bxe5 Nxe5 33. Ne3 Kg8 34. Nc4 Nxc4 35. dxc4 Kf7 36. Re6 Rd8 37. Kf2 Rd7 38. Kf3 Kf8 39. Kg4 g6 40. Kg5 Kg7 41. Kg4 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.30"]
[Round "9"]
[White "Carneiro, Vitor Roberto Castr"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2435"]
[BlackElo "2357"]
[PlyCount "59"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 Nf6 6. d5 Na5 7. Bd3 d6 8. h3 0-0 9. e4 e5 10. a3 b6 11. b4 Nb7 12. g4 Bd7 13. b5 Kh8 14. Be3 Ng8 15. Qc2 f6 16. Qd2 Na5 17. Rb1 Qe7 18. Ng1 f5 19. f3 Bh6 20. Bxh6 Qh4+ 21. Kd1 Nxh6 22. Qe1 Qe7 23. Kc2 Nf7 24. Qg3 f4 25. Qf2 h6 26. h4 Kg7 27. h5 g5 28. Nge2 Nd8 29. Rb2 Ndb7 30. Rg1 1/2-1/2

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.29"]
[Round "7"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Escobar, Lauro"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2357"]
[BlackElo "2118"]
[PlyCount "73"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 Nc6 8. Be3 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rab1 Qb6 16. Rfc1 Rfc8 17. Rc2 Qd8 18. Bf1 Qf8 19. Rd1 h6 20. g3 Kh7 21. Bg2 Qh8 22. Nd5 Bxd5 23. Qxd5 e6 24. Qd2 Qe8 25. f4 Ra6 26. Qf2 Bf8 27. h4 h5 28. Kh2 Rb6 29. Qe1 Ra6 30. Rcd2 e5 31. fxe5 dxe5 32. Rd5 Rac6 33. Qxa5 Na6 34. Rxe5 Re6 35. Rxe6 Qxe6 36. Bh3 f5 37. Bg5 1-0

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.29"]
[Round "8"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2357"]
[BlackElo "2431"]
[PlyCount "102"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. d3 exd3 8. Qxd3 Nc6 9. Bg2 Be7 10. 0-0 0-0 11. b3 Re8 12. Bb2 Bg4 13. Rfd1 Bf8 14. h3 Bh5 15. Rac1 Bg6 16. Qd2 Qd7 17. e3 Nb4 18. Qe2 Be4 19. Bf1 Bg6 20. Qb5 Nc6 21. Nde2 a6 22. Nxd5 Nxd5 23. Qxd5 Qxd5 24. Rxd5 Nb4 25. Rd2 Nxa2 26. Rc7 b5 27. Nf4 Red8 28. Rxd8 Rxd8 29. Nxg6 hxg6 30. Ra7 Nb4 31. Ba3 Bc5 32. Rc7 Bd6 33. Rc1 Nd3 34. Ra1 Bxa3 35. Rxa3 Nb4 36. Bg2 Rd1+ 37. Kh2 Rd2 38. Kg1 Rd1+ 39. Kh2 Kf8 40. Bb7 Rd7 41. Bg2 Rd2 42. f4 Ke7 43. Ra1 Rd3 44. Bb7 Rxe3 45. Bxa6 Nxa6 46. Rxa6 Rxb3 47. Rb6 Rb2+ 48. Kg1 b4 49. Rb7+ Ke6 50. Rb6+ Kd5 51. Rb7 b3 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.28"]
[Round "6"]
[White "Noboa Silva, Kevin Omar"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2197"]
[BlackElo "2357"]
[PlyCount "66"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Nbd2 Nc6 7. Bc4 Qd7 8. dxc5 e5 9. h3 Bxf3 10. Qxf3 Bxc5 11. 0-0 0-0 12. Ne4 Nxe4 13. Qxe4 Kh8 14. b4 Bb6 15. a4 a6 16. Bb3 f5 17. Qe2 e4 18. Bf4 Bc7 19. Rad1 Qe7 20. Qe3 Bxf4 21. Qxf4 Ne5 22. Qe3 Rac8 23. f3 exf3 24. Rfe1 Qh4 25. Rd4 f4 26. Qf2 Qf6 27. Rd5 Ng6 28. gxf3 Qxc3 29. Ba2 Rfe8 30. Rxe8+ Rxe8 31. Rd4 Nh4 32. Re4 Nxf3+ 33. Qxf3 Qa1+ 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.27"]
[Round "4"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Jaramillo Arce, David"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2357"]
[BlackElo "1842"]
[PlyCount "13"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 1/2-1/2

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.27"]
[Round "5"]
[White "Mendoza Criollo, Carlos David"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1948"]
[BlackElo "2357"]
[PlyCount "64"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 d6 6. Bxc4 g6 7. b3 Bg7 8. Bb2 0-0 9. Ngf3 e5 10. 0-0 Ne8 11. Ne1 f5 12. f4 exf4 13. Bxg7 Nxg7 14. Rxf4 Nd7 15. Nd3 Nf6 16. e5 dxe5 17. Nxe5 Qd6 18. Nd3 Bb7 19. Rf1 Ng4 20. Rf4 Rac8 21. Rxg4 fxg4 22. Qxg4 Bxd5 23. Ne4 Qd8 24. Nexc5 Nf5 25. Nb4 Bxc4 26. Qxc4+ Rf7 27. Rf1 Nd6 28. Qd5 Qe7 29. h3 Qe3+ 30. Kh2 Rxc5 31. Qa8+ Kg7 32. Rxf7+ Nxf7 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.26"]
[Round "2"]
[White "Azua Avila, Vicente"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1935"]
[BlackElo "2357"]
[PlyCount "100"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Nbd2 Nc6 7. Bc4 Qd7 8. h3 Bxf3 9. Nxf3 cxd4 10. cxd4 e6 11. 0-0 Be7 12. Re1 Rc8 13. Qe2 0-0 14. Be3 Nd5 15. Rad1 Bb4 16. Rf1 Rfd8 17. a3 Be7 18. Bd3 g6 19. Bb1 Qc7 20. Bc1 Bf6 21. Qe4 Rd7 22. Qg4 Rcd8 23. h4 h5 24. Qe4 Nde7 25. Be3 Nf5 26. Rd2 Ncxd4 27. Nxd4 Nxd4 28. Rfd1 Nc6 29. g4 Rxd2 30. Rxd2 Rxd2 31. Bxd2 hxg4 32. Qxg4 Ne5 33. Qe2 Bxh4 34. Bc3 Bf6 35. Be4 Nd7 36. Bb4 Qc1+ 37. Kg2 b6 38. Qd3 Nc5 39. Qc2 Qg5+ 40. Kf1 Nxe4 41. Qxe4 Qc1+ 42. Kg2 Bxb2 43. Be7 Qc8 44. Qf3 Qd7 45. Qa8+ Kh7 46. Qf8 Qd5+ 47. f3 Qf5 48. Qb8 Be5 49. Qxa7 Qc2+ 50. Kh3 Qh2+ 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.26"]
[Round "3"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Cori Quispe, Kevin Joel"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2357"]
[BlackElo "2378"]
[PlyCount "106"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Qc2 d6 6. Nc3 0-0 7. a3 Bxc3 8. Bxc3 Nbd7 9. e4 c5 10. dxc5 Nxc5 11. e5 Nfe4 12. Be2 Bd7 13. b3 Qb6 14. Rb1 Nxc3 15. Qxc3 Ne4 16. Qe3 Qxe3 17. fxe3 d5 18. Nd2 Nc5 19. 0-0 Bc6 20. b4 axb4 21. axb4 Ra2 22. cxd5 exd5 23. bxc5 Rxd2 24. Bf3 Re8 25. Rfd1 Rxd1+ 26. Rxd1 Rxe5 27. Kf2 g6 28. Rd4 Kf8 29. h4 Ke7 30. Rd1 h5 31. Rd2 Rf5 32. Rd4 Kf6 33. Rd2 Ke5 34. Rd1 Rf6 35. Rd2 Re6 36. Ra2 d4 37. Rd2 dxe3+ 38. Kxe3 Kf5+ 39. Kf2 Re5 40. Rc2 Ke6 41. Kg3 Kd7 42. Rc3 Kc7 43. Bd1 Bd5 44. Kf4 Rf5+ 45. Kg3 Re5 46. Kf2 Re4 47. Bf3 Re5 48. Bd1 Re4 49. Bf3 Rf4 50. Kg3 Rd4 51. Bxd5 Rxd5 52. Rf3 Rf5 53. Rc3 Kc6 0-1

[Event "South America-ch U20 13th"]
[Site "Manta"]
[Date "2017.04.25"]
[Round "1"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Haro, Harold"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2357"]
[BlackElo "1677"]
[PlyCount "71"]
[EventDate "2017.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 Be6 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. Rg1 a5 15. Kb1 Nb6 16. Qd3 Nc4 17. Bc1 a4 18. Nd2 Qc7 19. f4 Nxd2+ 20. Rxd2 Bc4 21. Qf3 Qb6 22. f5 Bxe2 23. Rxe2 Qxg1 24. Be3 Qxg5 25. Bxg5 Bxg5 26. Qg4 Bf4 27. Rg2 g5 28. f6 Nxf6 29. Qf5 Nh5 30. Bc4 Ng7 31. Qf6 h5 32. h3 a3 33. b3 Rad8 34. Bxf7+ Rxf7 35. Qxd8+ Kh7 36. Rf2 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.13"]
[Round "11.2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Oussedik, Mahfoud"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2351"]
[BlackElo "2280"]
[PlyCount "107"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Algeria"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "ALG"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d6 6. c4 Nbd7 7. Nc3 Be7 8. Qc2 0-0 9. e4 h6 10. b3 Qc8 11. Bb2 a6 12. Rfe1 c5 13. e5 Ne8 14. exd6 Bxd6 15. d5 exd5 16. Nxd5 Bxd5 17. cxd5 Nef6 18. Nh4 Qc7 19. Nf5 Rfe8 20. Qc4 b5 21. Qh4 Rxe1+ 22. Rxe1 Re8 23. Rxe8+ Nxe8 24. Qg4 Be5 25. d6 Qd8 26. Nxh6+ Kf8 27. Nxf7 Kxf7 28. Qf5+ Bf6 29. Bd5+ Kf8 30. Qe6 Nxd6 31. Qxd6+ Qe7 32. Qf4 Ke8 33. Bxf6 Qxf6 34. Qc7 Qe5 35. Qc8+ Ke7 36. Bc6 Nf6 37. Qb7+ Kd6 38. Qxa6 b4 39. Bb5+ Ke7 40. Qb7+ Kf8 41. Bc4 Qe1+ 42. Kg2 Qe4+ 43. Qxe4 Nxe4 44. Kf3 Nc3 45. h4 Ke7 46. g4 Nxa2 47. h5 Nc3 48. g5 Nd1 49. Ke4 Nxf2+ 50. Kf5 Nd1 51. h6 Ne3+ 52. Kf4 gxh6 53. gxh6 Ng2+ 54. Ke4 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.12"]
[Round "10.2"]
[White "Teerapabpaisit, Wisuwat"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2248"]
[BlackElo "2351"]
[PlyCount "78"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Thailand"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "THA"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 Rc8 10. g4 h6 11. 0-0-0 b5 12. h4 Nb6 13. Qf2 Nfd7 14. Rg1 Rxc3 15. bxc3 Na4 16. Bd2 Qc7 17. f4 d5 18. fxe5 dxe4 19. Qd4 Nxe5 20. Qxe4 Ba3+ 21. Kb1 0-0 22. Bd3 Nxd3 23. cxd3 Nxc3+ 24. Bxc3 Qxc3 25. Qd4 Qc7 26. g5 Rd8 27. Qf2 hxg5 28. hxg5 Qc3 29. Qc2 Qb4 30. Qd2 Qa4 31. Qa5 Rb8 32. Qc7 Rc8 33. Qb7 Rf8 34. Rd2 Bxb3 35. Qe4 Qxe4 36. dxe4 Bc4 37. g6 fxg6 38. Rdg2 Bd3+ 39. Ka1 Bc5 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.11"]
[Round "9.2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "De la Riva Aguado, Oscar"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2351"]
[BlackElo "2503"]
[PlyCount "112"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Andorra"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "AND"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. b3 Qa5 9. Bd2 Qc7 10. Qc1 e5 11. dxe5 dxe5 12. Bh6 e4 13. Nd4 Na6 14. Bxg7 Kxg7 15. Rd1 Re8 16. Qf4 Qe7 17. Nc2 Be6 18. Rd2 Rad8 19. Rad1 Rxd2 20. Rxd2 Bf7 21. h3 h5 22. Ne3 Qb4 23. Nb1 Qc5 24. Nc3 Qa5 25. Nb1 Nc7 26. b4 Qxb4 27. Qxc7 Qxb1+ 28. Kh2 Qb4 29. Rd6 Qc5 30. Nd5 Nxd5 31. cxd5 Qb6 32. Qxb6 axb6 33. dxc6 bxc6 34. Rxc6 Ra8 35. Rxb6 Rxa2 36. Bf1 Bc4 37. Kg2 Bxe2 38. Bxe2 Rxe2 39. h4 Rd2 40. Kf1 Kf7 41. Ra6 Rd3 42. Ra7+ Ke6 43. Ra6+ Rd6 44. Ra5 Rb6 45. Kg1 Kf6 46. Kg2 g5 47. hxg5+ Kxg5 48. Ra8 Rb2 49. Rg8+ Kf6 50. Kg1 Rb7 51. Rf8+ Rf7 52. Rh8 Kg6 53. Kg2 f4 54. f3 exf3+ 55. Kxf3 fxg3+ 56. Kxg3 Ra7 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.10"]
[Round "8.2"]
[White "Roselli Mailhe, Bernardo"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2434"]
[BlackElo "2351"]
[PlyCount "107"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "ECU"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8. e4 Bxf1 9. Kxf1 d6 10. g3 0-0 11. Kg2 Nbd7 12. a4 Ra6 13. Re1 Qa8 14. Qc2 Rb8 15. b3 Ne8 16. Rb1 Nc7 17. Nd2 e6 18. dxe6 fxe6 19. Nf3 Rab6 20. Bf4 Qa6 21. Nd2 Bxc3 22. Qxc3 e5 23. Bh6 Rb4 24. Qf3 Ne6 25. Qg4 Re8 26. Nc4 Qc6 27. Qh4 Nd4 28. Ne3 Nxb3 29. Nd5 Qxd5 30. exd5 Rxh4 31. gxh4 c4 32. Re3 Ra8 33. f4 e4 34. f5 Rxa4 35. Rxe4 Ne5 36. fxg6 hxg6 37. Bf4 Ra2+ 38. Kh3 Nc5 39. Re3 Ncd3 40. Bxe5 Nxe5 41. Rb6 Rd2 42. Rxd6 Rd3 43. Rg3 Kf7 44. Kg2 c3 45. Rd7+ Kf6 46. Rc7 Rd2+ 47. Kh3 Nd3 48. Re3 Nf4+ 49. Kg3 Nxd5 50. Rc6+ Kg7 51. Rexc3 Nxc3 52. Rxc3 Rd4 53. Ra3 Rb4 54. Rd3 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.09"]
[Round "7.1"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Makoto, Rodwell"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2351"]
[BlackElo "2405"]
[PlyCount "163"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Zimbabwe"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "ZIM"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 0-0 6. e3 Nbd7 7. Bd3 c5 8. cxd5 exd5 9. 0-0 Qa5 10. dxc5 Bxc3 11. bxc3 Qxc5 12. Rc1 Ne4 13. c4 Nb6 14. Bf4 Bg4 15. cxd5 Qxd5 16. Bb1 Rfe8 17. h3 Bh5 18. Qe2 Qe6 19. g4 Bg6 20. Nh4 Nd5 21. Nxg6 hxg6 22. Bxe4 Qxe4 23. Bg3 Rac8 24. Qd2 b5 25. Rfd1 Rxc1 26. Rxc1 b4 27. Kh2 Nc3 28. a3 a5 29. axb4 axb4 30. Rxc3 bxc3 31. Qxc3 Rd8 32. Qc1 g5 33. Qh1 Qc2 34. Qf3 Rd1 35. h4 gxh4 36. Bxh4 Qd3 37. Qc6 Kh7 38. Qf3 Qd6+ 39. Kg2 Qd5 40. Qxd5 Rxd5 41. Kf3 Kg6 42. Kg2 Ra5 43. Bd8 Rb5 44. Bc7 Kf6 45. Bd6 Ke6 46. Bf4 Kd5 47. Kf3 Rb6 48. Bg5 Re6 49. Bd8 Kc4 50. Ba5 Kd3 51. Bd8 Rd6 52. Be7 Rd7 53. Bf8 g6 54. Bg7 Kd2 55. Bd4 Ke1 56. Bc3+ Kf1 57. Be5 Rd5 58. Bg3 Rb5 59. Bd6 Rb6 60. Be7 Kg1 61. Bh4 Kh2 62. Bg3+ Kh3 63. Kf4 Rb5 64. Kf3 Rb4 65. Bf4 Ra4 66. g5 Kh4 67. e4 Ra3+ 68. Be3 Kh3 69. Kf4 Kg2 70. Bc5 Rh3 71. Be3 Rh4+ 72. Ke5 Kf3 73. Kf6 Kxe4 74. Kxf7 Kf5 75. Ke7 Re4+ 76. Kf7 Re5 77. Kg7 Re7+ 78. Kf8 Rxe3 79. fxe3 Kxg5 80. Kf7 Kf5 81. e4+ Kxe4 82. Kxg6 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.08"]
[Round "6.1"]
[White "Ampie, Mauro"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2348"]
[BlackElo "2351"]
[PlyCount "115"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Nicaragua"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 e5 8. 0-0-0 h6 9. f4 exf4 10. Bxf4 Ne7 11. Nf3 Be6 12. Rhf1 Qd7 13. Be5 f6 14. Bg3 0-0-0 15. d4 cxd4 16. Nxd4 h5 17. Qe2 Bg4 18. Nf3 Qb7 19. Qc4 b5 20. Qc5 Rxd1+ 21. Rxd1 Rd8 22. Bd6 Ng8 23. Nd4 Qb6 24. Rd3 Qxc5 25. Bxc5 Kb7 26. b4 Re8 27. Nb3 Be6 28. Na5+ Kc7 29. Bxa7 f5 30. Bd4 fxe4 31. Nxe4 Bf5 32. Bxg7 Rxe4 33. Bd4 Ne7 34. a3 Nd5 35. Rd2 Nf4 36. Bc5 Re1+ 37. Kb2 Nd5 38. Nb3 Re8 39. Bf2 g5 40. Nd4 Be4 41. Re2 Kd7 42. g3 g4 43. Nb3 Bg6 44. Rxe8 Kxe8 45. Na5 Kd7 46. c4 Nf6 47. cxb5 cxb5 48. Nb3 Kd6 49. Nc5 Nd7 50. a4 bxa4 51. Nxa4 Ne5 52. Kc3 Be8 53. Nb2 Nf3 54. Kd3 Kd5 55. Ke3 Nxh2 56. Kf4 Nf1 57. Nd1 Kc4 58. Ne3+ 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.06"]
[Round "5.2"]
[White "Murtaza, Ali"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2111"]
[BlackElo "2351"]
[PlyCount "89"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Pakistan"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 Be6 8. g4 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 Bxd5 12. Be3 Nc6 13. 0-0-0 0-0-0 14. Bb6 Rd7 15. g5 Be7 16. Nc5 Bxc5 17. Bxc5 Kc7 18. h4 Rhd8 19. Re1 Bf3 20. Bd3 b6 21. Ba3 Rd4 22. Re3 e4 23. Be2 Ne5 24. b3 Bxe2 25. Rxe2 Nf3 26. Rg4 e3 27. Rxd4 Rxd4 28. Rxe3 Rf4 29. Bb2 g6 30. Bf6 Kc6 31. Re7 Nxh4 32. Rxf7 Rxf2 33. Rxh7 Nf5 34. Kb1 Rg2 35. Rh8 Ne3 36. Rg8 Kd5 37. Rxg6 Nxc2 38. Be7 b5 39. Rxa6 b4 40. g6 Ke4 41. Kc1 Kd3 42. Rd6+ Nd4 43. Bh4 Rg1+ 44. Kb2 Rg2+ 45. Kc1 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.05"]
[Round "4.2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Adly, Ahmed"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2351"]
[BlackElo "2603"]
[PlyCount "97"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Egypt"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "EGY"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. dxc5 Bxc5 5. Bg2 Qb6 6. 0-0 Ne4 7. e3 d5 8. c4 Nc6 9. cxd5 exd5 10. Nbd2 0-0 11. Nxe4 dxe4 12. Ng5 Be7 13. Nxe4 Rd8 14. Qh5 Be6 15. b3 Rd5 16. Qe2 Rad8 17. Rb1 Bf5 18. Nc3 Re5 19. e4 Nd4 20. Qb2 Bb4 21. Na4 Qb5 22. exf5 Re2 23. Qa1 Nc2 24. Qb2 Qxf5 25. Nc3 Ba3 26. Nxe2 Bxb2 27. Bxb2 Rd2 28. Rbd1 Qd7 29. Nc3 h5 30. Be4 Nb4 31. Rxd2 Qxd2 32. Rd1 Qg5 33. h4 Qe7 34. Bf3 Qe5 35. Rd8+ Kh7 36. Kg2 Nxa2 37. Be4+ g6 38. Rd5 Qe6 39. Bf3 Nb4 40. Ne4 Qc8 41. Rd7 Kg8 42. Nf6+ Kf8 43. Ba3 a5 44. Bxb4+ Kg7 45. Rc7 Qd8 46. Bc3 g5 47. hxg5 Kg6 48. Bxh5+ Kxg5 49. f4+ 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.04"]
[Round "3.2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Cupid, Kevin"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2351"]
[BlackElo "2166"]
[PlyCount "97"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Trinidad and Tobago"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "TRI"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 a5 8. Qc2 Na6 9. a3 c5 10. d5 exd5 11. Nh4 Ne4 12. Nxd5 Bxd5 13. cxd5 Nd6 14. Nf3 Ne8 15. Nd2 d6 16. a4 Nb4 17. Qd1 b5 18. axb5 Qb8 19. Nc4 Qxb5 20. Na3 Qa6 21. Bd2 Nf6 22. Bc3 Nd7 23. Bh3 Nf6 24. Bg2 Nd7 25. e4 Bf6 26. Bh3 Ne5 27. f4 Ng6 28. Bxf6 gxf6 29. Rf3 Rfb8 30. Bf1 Qb7 31. Nc4 Qe7 32. Re3 Kh8 33. Bg2 Qc7 34. Rea3 Rb5 35. Qe2 Rab8 36. Nxa5 c4 37. Nxc4 Qc5+ 38. Kh1 f5 39. Rc3 fxe4 40. Bxe4 Nxd5 41. Rcc1 Nf6 42. Bf3 Qb4 43. Ra7 Re8 44. Qd1 Rc5 45. Rb7 Qxc4 46. Rxc4 Rxc4 47. Rxf7 Ne4 48. Bxe4 Rcxe4 49. Qh5 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.03"]
[Round "2.2"]
[White "Vera Siguenas, Deivy Anthoni"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2499"]
[BlackElo "2351"]
[PlyCount "91"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Peru"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "PER"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 h6 8. Bc4 Be6 9. Bxe6 fxe6 10. Nh4 Nc6 11. Qe2 Qa5 12. 0-0 g5 13. Ng6 Rg8 14. Nxf8 Rxf8 15. a3 Qc7 16. Rad1 0-0-0 17. Na4 Qh7 18. Bb6 Qxe4 19. Qxe4 Nxe4 20. Bxd8 Rxd8 21. f3 Nf6 22. Rfe1 Kd7 23. Nc5+ Ke7 24. Ne4 Ne8 25. Nf2 Rc8 26. c3 b5 27. h4 d5 28. Ng4 Kd6 29. Nxh6 Rc7 30. hxg5 Rg7 31. g6 Ke7 32. Ng4 Kd6 33. Nf2 Rxg6 34. Ne4+ Ke7 35. Nc5 a5 36. Nd3 Kf6 37. Kf2 Nd6 38. Rh1 Nf7 39. Rh7 Rg8 40. Re1 Rb8 41. Nc5 Kg6 42. Rh4 b4 43. Rg4+ Kf5 44. axb4 axb4 45. Rh1 Rd8 46. Rh7 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.02"]
[Round "1.2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Fidow, Kassim Hassan"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2351"]
[BlackElo "1567"]
[PlyCount "59"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Somalia"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "SOM"]

1. d4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Na6 8. e4 Qc7 9. e5 Ne8 10. exd6 Qxd6 11. Qe2 Nf6 12. Bf4 Qd8 13. Rfd1 Re8 14. a3 Nb8 15. h4 h6 16. Ne5 Nbd7 17. Rd2 Qb6 18. Rad1 Nf8 19. Ne4 Bd7 20. Nxf6+ Bxf6 21. Qg4 Kh7 22. Be4+ g6 23. h5 Bxe5 24. dxe5 Re7 25. hxg6+ fxg6 26. Bxh6 Kh8 27. Qh4 Rh7 28. Qf6+ Kg8 29. Rxd7 Qb3 30. Rg7+ 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.25"]
[Round "9"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2300"]
[BlackElo "2283"]
[PlyCount "155"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 h6 9. a5 Be6 10. Nd5 Nxd5 11. exd5 Bf5 12. Bb6 Qe7 13. b4 g5 14. Bd3 Bxd3 15. cxd3 Bg7 16. Rc1 0-0 17. Rc7 Qe8 18. 0-0 Nd7 19. Nd2 Nxb6 20. axb6 Qb5 21. Nc4 Qxd5 22. Qf3 Qb5 23. Qxb7 Rab8 24. Qf3 d5 25. Rc5 Qxb4 26. Rxd5 f5 27. Rd7 e4 28. Qe2 Kh8 29. dxe4 Qb5 30. Rd5 Qc6 31. Rxf5 Rfc8 32. b7 Re8 33. Na5 Qxe4 34. Qxe4 Rxe4 35. Rc5 Ree8 36. Rfc1 Bb2 37. Rb1 Bd4 38. Rc4 Bb6 39. Nc6 Rxb7 40. Kf1 Ba5 41. Ra1 Bc7 42. g3 Rb2 43. Rb4 Rxb4 44. Nxb4 a5 45. Nd5 Bd8 46. Rb1 Re5 47. Ne3 Kh7 48. Rb7+ Re7 49. Rb8 Bc7 50. Ra8 Kg6 51. Nd5 Rd7 52. Ra6+ Kg7 53. Nxc7 Rxc7 54. Rxa5 Rc2 55. Ra6 Rb2 56. Kg2 Rc2 57. h3 Rb2 58. Re6 Ra2 59. Kf3 Rb2 60. Re2 Rb4 61. Re4 Rb2 62. h4 Kf6 63. Rc4 Kg6 64. Rc6+ Kg7 65. h5 Ra2 66. Rc7+ Kg8 67. Ke3 Rb2 68. Rd7 Ra2 69. f3 Ra4 70. Rd4 Ra3+ 71. Ke4 Ra5 72. Rd5 Ra3 73. Kf5 Rxf3+ 74. Kg6 Kf8 75. Rf5+ Rxf5 76. Kxf5 Kg7 77. Ke6 g4 78. Ke7 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.24"]
[Round "8"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Vazquez, Guillermo"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2283"]
[BlackElo "2401"]
[PlyCount "111"]
[EventDate "2016.06.20"]
[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 e6 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Qc2 Ngf6 7. Nf3 c5 8. Nc3 Be7 9. 0-0 0-0 10. d4 b5 11. dxc5 Bb7 12. b4 a5 13. Nxb5 Be4 14. Qb2 axb4 15. Nd6 Nxc5 16. Nxe4 Nfxe4 17. Qxb4 Rb8 18. Qc4 Qa5 19. Ne5 Rb4 20. Qc2 Qa6 21. Be3 Bd6 22. Nd7 Rc4 23. Nxc5 Nxc5 24. Qd2 Ra4 25. Qc3 Ra3 26. Qc2 Rc8 27. Rfc1 Ra4 28. Rab1 Rxa2 29. Qc4 Qxc4 30. Rxc4 Ra5 31. Rbc1 f5 32. Bd2 Rb5 33. Bb4 Kf7 34. e3 Rc7 35. Bf1 Kf6 36. Rd4 Rxb4 37. Rxb4 Ra7 38. Rbc4 Ra5 39. Rd1 Ke7 40. Rb4 Bc7 41. Rc1 g5 42. Rb7 Kd7 43. Bb5+ Kc8 44. Rxc7+ Kxc7 45. Rxc5+ Kb6 46. Rc6+ Kxb5 47. Rxe6 Kc4 48. Re7 Kd3 49. Rxh7 Ke2 50. Kg2 Ke1 51. Rf7 g4 52. e4 fxe4 53. Rf4 e3 54. fxe3 Rg5 55. e4 Ke2 56. e5 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.24"]
[Round "7"]
[White "Supi, Luis Paulo"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2488"]
[BlackElo "2283"]
[PlyCount "73"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. d3 Nc6 5. Nc3 e6 6. Be3 Nd4 7. Qd2 Qa5 8. Rc1 d6 9. Nf3 Bd7 10. 0-0 Ne7 11. Bh6 0-0 12. Bxg7 Kxg7 13. Nh4 Rae8 14. f4 f5 15. Kh1 Bc6 16. a3 Qc7 17. Rce1 Qd7 18. Ne2 e5 19. Nxd4 exd4 20. c3 dxc3 21. Qxc3+ Kg8 22. Kg1 b6 23. b4 fxe4 24. dxe4 cxb4 25. axb4 Qe6 26. Nf3 Qf6 27. Nd4 Bd7 28. e5 dxe5 29. fxe5 Qg5 30. e6 Rxf1+ 31. Rxf1 Bc8 32. Nf3 Qh6 33. Re1 Qg7 34. Qc7 Nf5 35. Qf7+ Qxf7 36. exf7+ Kxf7 37. Ng5+ 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.23"]
[Round "6"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Santiago Vilca, Christian Amilca"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2283"]
[BlackElo "2269"]
[PlyCount "76"]
[EventDate "2016.06.20"]
[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 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d4 Bf5 8. d5 Na5 9. Nd2 c5 10. e4 Bd7 11. Qc2 a6 12. b3 b5 13. Bb2 Rb8 14. Rab1 e6 15. Nd1 exd5 16. cxd5 Rc8 17. Ne3 Re8 18. h3 Nh5 19. Bxg7 Nxg7 20. Qc3 Nb7 21. Kh2 f5 22. exf5 Nxf5 23. Nxf5 Bxf5 24. Rbe1 Qa5 25. Qb2 Bd3 26. Rg1 Qc7 27. Be4 Qf7 28. f4 c4 29. Bxd3 cxd3 30. Qd4 Rc2 31. Qxd3 Rxa2 32. Rxe8+ Qxe8 33. Rg2 Qe1 34. Re2 Nc5 35. Qe3 Rxd2 36. Qe8+ Kg7 37. Qe7+ Kg8 38. Qe8+ Kg7 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.22"]
[Round "4"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Rengifo Blancas, Renzo Jhonathan"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2283"]
[BlackElo "2140"]
[PlyCount "107"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nge7 5. 0-0 Bg7 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6 11. Nbd2 0-0 12. Ne4 Qb4 13. Bxc6 bxc6 14. Qc1 Rab8 15. b3 Qb5 16. Bh6 Nb4 17. Bxg7 Kxg7 18. Nc5 Nd3 19. Nxd3 Qxd3 20. Qxc6 Bg4 21. Ne5 Qxd4 22. Rac1 Be6 23. Nf3 Qb2 24. Rc2 Qf6 25. Qa6 Rb4 26. Rxc7 Rb6 27. Qa5 Rd6 28. Qxa7 Bd5 29. Qd4 Bxf3 30. Qxf6+ Rxf6 31. gxf3 Ra8 32. a4 Rxf3 33. Re3 Rf4 34. Rb7 Ra5 35. f3 Rg5+ 36. Kf1 h5 37. b4 h4 38. a5 h3 39. a6 Rg2 40. a7 Ra2 41. b5 Rb4 42. Re2 Ra1+ 43. Kf2 Rba4 44. b6 g5 45. Rbe7 Rh1 46. b7 Rxh2+ 47. Kg1 Rg2+ 48. Kf1 Ra1+ 49. Re1 Rga2 50. b8Q h2 51. Qe5+ Kg6 52. Qh8 g4 53. fxg4 f5 54. Qg7# 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.22"]
[Round "5"]
[White "Obando Guzman, Soren Federico"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1992"]
[BlackElo "2283"]
[PlyCount "32"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. b6 d6 7. Nc3 Nbd7 8. Nd2 Nxb6 9. e4 Bg7 10. Nc4 0-0 11. Bf4 Rb8 12. Ne3 Na8 13. Qd2 Nxe4 14. Nxe4 Rxb2 15. Qc1 Qa5+ 16. Kd1 Qa4+ 0-1

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.21"]
[Round "2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Heinechen, Juan"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2283"]
[BlackElo "2080"]
[PlyCount "90"]
[EventDate "2016.06.20"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. a3 0-0 8. Rb1 d5 9. d3 b6 10. Bd2 dxc4 11. dxc4 Na5 12. b3 Bb7 13. Qc1 Nf5 14. Rd1 Nd4 15. Nxd4 cxd4 16. Bxb7 Nxb7 17. Bh6 Bxh6 18. Qxh6 e5 19. e3 dxc3 20. Rxd8 Raxd8 21. Rc1 Rd3 22. b4 Rc8 23. c5 bxc5 24. Qh3 Nd6 25. b5 Rc7 26. Qh4 Kg7 27. Qd8 Rb7 28. a4 e4 29. Kg2 f6 30. Qa5 Nc4 31. Qa6 Rbd7 32. a5 Ne5 33. b6 axb6 34. axb6 Rd2 35. Qc8 Rb2 36. Qc7 Kh6 37. Rf1 c4 38. g4 g5 39. Kg3 c2 40. Rc1 Rd1 41. b7 Rxc1 42. b8Q Rxb8 43. Qxb8 Rg1+ 44. Kh3 Ng6 45. f4 exf3 0-1

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.21"]
[Round "3"]
[White "Posada, Juan Manuel"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2041"]
[BlackElo "2283"]
[PlyCount "62"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[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 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qe7 16. Nxe6 Bxe6 17. fxe6 g6 18. exf7+ Nxf7 19. Qe2 0-0 20. h4 Bh6 21. h5 g5 22. Bh3 Bg7 23. Nd5 Qe5 24. c3 Rae8 25. Rhe1 Nh6 26. Nc7 Re7 27. Rd5 Qg3 28. Rd3 Qh4 29. Ne6 Rf2 30. Qe3 g4 31. Nxg7 Rf3 0-1

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.20"]
[Round "1"]
[White "Perez Lujan, Mateo"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1851"]
[BlackElo "2283"]
[PlyCount "56"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 a6 5. Ba4 Ngf6 6. Nc3 g6 7. 0-0 Bg7 8. d3 0-0 9. h3 Rb8 10. Be3 e5 11. Qd2 Nh5 12. g4 Nf4 13. Bxf4 exf4 14. Qxf4 Ne5 15. Nxe5 Bxe5 16. Qh6 b5 17. cxb5 axb5 18. Bb3 c4 19. dxc4 bxc4 20. Bxc4 Rxb2 21. Nd5 Bg7 22. Qe3 h5 23. gxh5 Qh4 24. Nf4 g5 25. Ng6 Qxh5 26. Nxf8 Bxh3 27. e5 Bxe5 28. Ng6 Qg4+ 0-1

[Event "Capablanca Memorial op 51st"]
[Site "Varadero"]
[Date "2016.06.10"]
[Round "2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Diaz Perez, Michel Alejandro"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2283"]
[BlackElo "2404"]
[PlyCount "42"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. a3 Re8 10. b4 Bf8 11. Bb2 a5 12. b5 Nd4 13. Nd2 c6 14. bxc6 Nxc6 15. Na4 Nxa4 16. Qxa4 Bd7 17. Rfc1 Nd4 18. Qd1 Bg4 19. Bxd4 exd4 20. Bf3 Bxf3 21. Nxf3 a4 0-1

[Event "Capablanca Memorial op 51st"]
[Site "Varadero"]
[Date "2016.06.09"]
[Round "1"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Baules Rodriguez, Jorge Luis"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2283"]
[BlackElo "2387"]
[PlyCount "65"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Qb6 9. Nc2 d6 10. b3 Qc5 11. e4 Bd7 12. Be3 Qa5 13. Nd5 e6 14. Bd2 Qd8 15. Nf4 Qc7 16. Ne3 Rfd8 17. Bc3 Ne5 18. Rc1 Rac8 19. Nd3 Qb8 20. f4 Nc6 21. Nf2 e5 22. Qd3 b5 23. Rfd1 bxc4 24. Nxc4 exf4 25. gxf4 d5 26. exd5 Bf5 27. Qe2 Re8 28. Qb2 Qxf4 29. dxc6 Bg4 30. Be5 Qg5 31. Nxg4 Nxg4 32. Bxg7 Qf4 33. Bh3 1-0

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.15"]
[Round "11"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Noboa Silva, Kevin Omar"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2298"]
[BlackElo "2126"]
[PlyCount "12"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nc3 Be7 6. Nge2 c6 1/2-1/2

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.14"]
[Round "9"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Martinez Maya, Steeven Orlando"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2298"]
[BlackElo "2103"]
[PlyCount "57"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. a3 Re8 10. b4 Bf8 11. Bb2 a5 12. b5 Nd4 13. e3 Nxf3+ 14. Bxf3 Rb8 15. Qe2 Be6 16. Rfc1 f5 17. a4 Qd7 18. e4 g6 19. exf5 Bxf5 20. Ne4 Qf7 21. Bc3 Ra8 22. Qd2 h6 23. Bxa5 Nd5 24. Bc3 Bd7 25. Bg2 c6 26. Bb2 cxb5 27. axb5 Rxa1 28. Bxa1 Bxb5 29. d4 1-0

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.14"]
[Round "10"]
[White "Macias Murillo, Bryan"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2272"]
[BlackElo "2298"]
[PlyCount "132"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 c5 7. Ne5 Nc6 8. Qd2 Be6 9. Nxc6 bxc6 10. Be5 cxd4 11. exd4 c5 12. Bf3 Qa5 13. Ne4 Qxd2+ 14. Nxd2 Nd7 15. Bxg7 Kxg7 16. dxc5 Nxc5 17. Nb3 Na4 18. 0-0-0 Nb6 19. Rhe1 Kf6 20. Nc5 h5 21. Rd4 Rfc8 22. Rf4+ Bf5 23. Nd3 Rc7 24. h4 Rac8 25. c3 Rc4 26. g3 d4 27. Ne5 R4c5 28. Nd3 Rc4 29. Ne5 Ra4 30. Nc6 dxc3 31. Rxa4 Nxa4 32. bxc3 Bd7 33. Ne5 Rxc3+ 34. Kd2 Bf5 35. Bd1 Ra3 36. Bb3 Nc5 37. Kc3 Nxb3 38. axb3 Be6 39. Nc4 Bxc4 40. Kxc4 e5 41. Re2 Kf5 42. Rb2 f6 43. Kd5 a5 44. Kd6 a4 45. bxa4 Rxa4 46. f3 Ra3 47. Rf2 g5 48. hxg5 fxg5 49. g4+ hxg4 50. fxg4+ Kxg4 51. Kxe5 Kg3 52. Rb2 Rf3 53. Rb8 g4 54. Rg8 Kh3 55. Ke4 Rf7 56. Rh8+ Kg2 57. Ke3 g3 58. Ra8 Kg1 59. Ra1+ Rf1 60. Ra8 g2 61. Ke2 Rf5 62. Rh8 Re5+ 63. Kd2 Kf2 64. Rf8+ Kg3 65. Rg8+ Kf3 66. Kd1 Re4 0-1

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.13"]
[Round "7"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Chang Suarez, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2298"]
[BlackElo "2020"]
[PlyCount "74"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. Nf3 0-0 6. 0-0 e5 7. d3 c5 8. a3 Nc6 9. Rb1 a5 10. Ne1 Ne8 11. Nc2 f5 12. b4 cxb4 13. axb4 h5 14. bxa5 h4 15. Nd5 Rxa5 16. Bd2 Ra6 17. Ncb4 Nxb4 18. Nxb4 Ra8 19. Nd5 Ra6 20. Qc1 f4 21. h3 hxg3 22. fxg3 g5 23. Qe1 Nf6 24. e3 Bf5 25. Rb3 Nd7 26. Bb4 Nc5 27. Bxc5 dxc5 28. Rxb7 Bxd3 29. Qd1 Bxf1 30. Ne7+ Kh8 31. Qh5+ Rh6 32. Qxh6+ Bxh6 33. Ng6+ Kg8 34. Bd5+ Qxd5 35. Ne7+ Kh8 36. Ng6+ Kg8 37. Ne7+ Kh8 1/2-1/2

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.13"]
[Round "8"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2212"]
[BlackElo "2298"]
[PlyCount "104"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. c4 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. h4 Kh8 14. h5 Ng8 15. hxg6 hxg6 16. Kg2 Bh6 17. Be2 Kg7 18. f4 Qe7 19. Qc2 fxe4 20. Qxe4 Ngf6 21. Qc2 exf4 22. Bxf4 Bxf4 23. Rxf4 Rae8 24. Raf1 a6 25. Qd2 Rh8 26. Bg4 Nxg4 27. Rxg4 Ne5 28. Qd4 Qd7 29. Rff4 Rh5 30. Rh4 Reh8 31. Rxh5 Rxh5 32. g4 Rh4 33. Kg3 g5 34. Re4 Kg8 35. Ne2 Qh7 36. Rxe5 dxe5 37. Qxe5 Qg7 38. Qe8+ Qf8 39. Qg6+ Qg7 40. Qe8+ Qf8 41. Qg6+ Kh8 42. Qxg5 Qd6+ 43. Nf4 Rh6 44. Qf5 Rf6 45. Qe4 Kg8 46. a3 Qb6 47. Qe5 Qg1+ 48. Kf3 Qf1+ 49. Kg3 Qg1+ 50. Kf3 Qf1+ 51. Ke3 Qc1+ 52. Kf3 Qf1+ 1/2-1/2

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.12"]
[Round "6"]
[White "Guerrero Fuentes, Carlos Andres"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2058"]
[BlackElo "2298"]
[PlyCount "54"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. b6 d6 7. Nc3 Nbd7 8. e4 Bg7 9. Be2 Rb8 10. 0-0 0-0 11. h3 Nxb6 12. e5 Ne8 13. Bf4 Bb7 14. Qd2 Nc7 15. exd6 exd6 16. Bh6 Nbxd5 17. Bxg7 Kxg7 18. Nxd5 Bxd5 19. Nh2 h5 20. f4 Qf6 21. b3 Rb4 22. Rad1 Rd4 23. Qc1 Re8 24. Bd3 Qh4 25. f5 Qg3 26. f6+ Kh7 27. Nf3 Rf4 0-1

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.11"]
[Round "5"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Munoz Sanchez, Miguel Angel"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2298"]
[BlackElo "2309"]
[PlyCount "89"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. b3 h6 11. Ba3 c5 12. Nc3 Bd7 13. Nd5 Rc8 14. c4 Ne7 15. Bxc5 Nxd5 16. Bxf8 Nc3 17. Bxg7 Rg8 18. Rxd7 Ne2+ 19. Kf1 Kxd7 20. e6+ Kxe6 21. Bxh6 Nc3 22. Bd2 Ne4 23. Re1 f5 24. Ng5+ Kf6 25. Nxe4+ fxe4 26. Rxe4 Rcd8 27. Re2 Rde8 28. Be3 a6 29. h4 b5 30. cxb5 axb5 31. Rc2 Ra8 32. g3 Ke6 33. Kg2 Kd7 34. h5 Ra6 35. h6 Re8 36. Bf4 Rc6 37. Rd2+ Ke7 38. Rd5 Kf7 39. Rxb5 Rc2 40. Kf3 Rxa2 41. Bxc7 Kg6 42. Bf4 Re7 43. Rb6+ Kf7 44. g4 Raa7 45. g5 1-0

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.11"]
[Round "4"]
[White "Saltos Velez, Adrian Arturo"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2080"]
[BlackElo "2298"]
[PlyCount "91"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Bd3 Nf6 6. e5 Nfd7 7. Qg4 g6 8. Ngf3 Nc6 9. Qg3 Qc7 10. Bb5 a6 11. Bxc6 bxc6 12. 0-0 Bf8 13. Re1 a5 14. c4 Ba6 15. cxd5 cxd5 16. Nb3 a4 17. Nbd4 Nc5 18. Bg5 Ne4 19. Qf4 Nxg5 20. Nxg5 Bg7 21. Ndxe6 fxe6 22. Nxe6 Qe7 23. Nxg7+ Qxg7 24. e6 Bc4 25. e7 Kd7 26. Rad1 Rhc8 27. Qg4+ Ke8 28. b3 axb3 29. axb3 Bxb3 30. Rd3 Bc2 31. Rf3 Be4 32. Rf8+ Kxe7 33. Rxc8 Ra1 34. Rcc1 Rxc1 35. Rxc1 Qe5 36. Qh4+ g5 37. Qg4 Qf5 38. Qxf5 Bxf5 39. f3 Kd6 40. Kf2 d4 41. Ke2 Kd5 42. Kd2 g4 43. Re1 gxf3 44. gxf3 Bg6 45. h4 Bh5 46. f4 1-0

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.10"]
[Round "2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Munoz Sanchez, Jhon Marcelo"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2298"]
[BlackElo "2253"]
[PlyCount "64"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Bd6 11. Nbd2 Nbd7 12. Rac1 Rc8 13. Nb3 Be4 14. Qd2 Nd5 15. Bxd6 cxd6 16. Qa5 Qxa5 17. Nxa5 N7b6 18. Nd2 Bxg2 19. Kxg2 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Nxc8 22. Kf3 Kf8 23. e4 Ndb6 24. Nc6 Ne7 25. Nxe7 Kxe7 26. b3 f5 27. exf5 exf5 28. Nf1 Nd5 29. Ne3 Ke6 30. Nxd5 Kxd5 31. Ke3 Ke6 32. Kd3 Kd5 1/2-1/2

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.10"]
[Round "3"]
[White "Leon Calderon, Jonathan Francisco"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2091"]
[BlackElo "2298"]
[PlyCount "69"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 Be7 7. 0-0 d6 8. Nc3 0-0 9. Be3 Be6 10. Qd3 b5 11. Bd5 Nxd5 12. Nxd5 Bxd5 13. Qxd5 Nd7 14. Qd3 Qc7 15. Nd2 h6 16. c4 Bg5 17. Bxg5 Nc5 18. Qd5 hxg5 19. cxb5 axb5 20. Rfc1 Ra4 21. Nf3 Qa7 22. Qxd6 Nxe4 23. Qxe5 g4 24. Ng5 Qxf2+ 25. Kh1 Nxg5 26. Qxg5 Qxb2 27. Rab1 Qxa2 28. Rxb5 Qe2 29. Rbc5 Ra2 30. Rg1 Re8 31. Qh4 Rd2 32. Rh5 g6 33. Rh8+ Kg7 34. Qh6+ Kf6 35. Rxe8 1-0

[Event "ECU pre olympic"]
[Site "Duran"]
[Date "2016.05.09"]
[Round "1"]
[White "Menes Camejo, Ivan"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1968"]
[BlackElo "2298"]
[PlyCount "68"]
[EventDate "2016.05.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. e3 b6 5. Bd3 Bb7 6. Nbd2 d5 7. Ne5 Nbd7 8. f4 g6 9. 0-0 Bg7 10. Qf3 0-0 11. Qh3 Ne4 12. Ndf3 Nxe5 13. fxe5 Qe7 14. Bd2 Nxd2 15. Nxd2 f6 16. exf6 Bxf6 17. Rae1 e5 18. e4 c4 19. Bc2 exd4 20. exd5 Qg7 21. Qe6+ Kh8 22. Nxc4 dxc3 23. Nd6 Ba6 24. Rf3 Bd4+ 25. Kh1 Rxf3 26. gxf3 Rf8 27. bxc3 Bxc3 28. Re3 Bd2 29. Re5 Bf4 30. Re1 Qh6 31. h3 Qh4 32. Re4 Qg3 33. Rxf4 Qxf4 34. Be4 Be2 0-1

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.06"]
[Round "8"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Sanchez Sandoval, Gonzalo"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2377"]
[BlackElo "2154"]
[PlyCount "64"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d3 Nc6 9. a3 e5 10. Rb1 Re8 11. b4 Nd4 12. Nd2 c6 13. Bb2 Bg4 14. h3 Be6 15. e3 Nf5 16. Nde4 Nd5 17. Qe2 Nxc3 18. Bxc3 Bd5 19. Rfe1 a6 20. Nc5 Bxg2 21. Kxg2 Nd6 22. a4 Qe7 23. e4 h5 24. h4 Rad8 25. Bd2 Kh7 26. Bg5 f6 27. Be3 Qf7 28. Nb3 f5 29. exf5 e4 30. fxg6+ Qxg6 31. dxe4 Nxe4 32. Qc2 Nc3 1/2-1/2

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.06"]
[Round "7"]
[White "Di Giannantonio, Nino"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2358"]
[BlackElo "2377"]
[PlyCount "84"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d3 Bg4 6. Nbd2 e6 7. 0-0 Be7 8. h3 Bh5 9. Re1 d5 10. Bf1 0-0 11. Qe2 h6 12. g4 Bg6 13. Bg2 dxe4 14. dxe4 Qc7 15. e5 Nd5 16. Nf1 Rad8 17. Ng3 Nb6 18. b3 c4 19. Bb2 Bd3 20. Qe3 Bc2 21. Nd4 Nxd4 22. cxd4 cxb3 23. axb3 Qb8 24. Rec1 Bg6 25. Ra5 Rc8 26. Rca1 a6 27. d5 Nxd5 28. Bxd5 exd5 29. Rxd5 Rfd8 30. Nf5 Bg5 31. Rxd8+ Rxd8 32. f4 Bxf5 33. gxf5 Bh4 34. Rc1 Rc8 35. e6 Rxc1+ 36. Bxc1 Qe8 37. Kh2 fxe6 38. fxe6 Qc6 39. Bd2 Qc2 40. Kh1 Qc6+ 41. Kh2 Qc2 42. Kh1 Qc6+ 1/2-1/2

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.05"]
[Round "6"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Palu, Andres"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2377"]
[BlackElo "2053"]
[PlyCount "24"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. Nf3 Ne7 6. d4 cxd4 7. Nxd4 a6 8. Qd2 Qc7 9. b3 Nbc6 10. Nxc6 bxc6 11. Bb2 0-0 12. Rc1 Qa5 1-0

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.05"]
[Round "5"]
[White "Sanchez Millones, Jonathan Estev"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1948"]
[BlackElo "2377"]
[PlyCount "104"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. Rc3 f5 15. exf6 Rxf6 16. Bg5 Rxf3 17. Rxf3 Bxg5 18. h4 Bxh4 19. Rd3 Bf6 20. Qg4 Re8 21. g3 Qf7 22. Qd1 Qg6 23. Kg2 h6 24. a3 a6 25. b4 h5 26. Rh1 h4 27. Re1 Qf5 28. Rf3 Qg4 29. Rf4 Qxd1 30. Rxd1 hxg3 31. fxg3 Kf7 32. g4 Ke7 33. Rdf1 Kd6 34. Rd1 Re7 35. Kf1 Bxd4 36. Rdxd4 Nxd4 37. Rxd4 Rf7+ 38. Ke2 e5 39. Rd1 Rf4 40. Rg1 d4 41. g5 Rf5 42. a4 Kd5 43. Rc1 Rxg5 44. Rc7 b5 45. axb5 axb5 46. Kf3 Rf5+ 47. Ke2 g5 48. Rc5+ Ke4 49. Rxb5 d3+ 50. Kd2 Rf2+ 51. Ke1 Rb2 52. Kf1 Rb1+ 0-1

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.04"]
[Round "4"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2377"]
[BlackElo "2144"]
[PlyCount "79"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. Ne2 Nf5 15. Bd2 Rc8 16. c3 Na5 17. Nd4 Nc4 18. g3 Nb2 19. Qb1 Nc4 20. Qd3 Nb2 21. Qf3 Qc5 22. Nxf5 exf5 23. Qf2 Bb5 24. Qxc5 Rxc5 25. Bxb5+ Rxb5 26. Ke2 Nc4 27. Rhb1 Nxa3 28. Rb4 Rxb4 29. cxb4 Nb5 30. Kd3 Kd7 31. Rc1 Rc8 32. Rxc8 Kxc8 33. h4 Kd8 34. Be3 Ke7 35. Bc5+ Ke6 36. h5 f6 37. h6 Kf7 38. h7 Kg7 39. exf6+ Kxh7 40. f7 1-0

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.03"]
[Round "2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Salvador Solorzano, Enrique Jona"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2377"]
[BlackElo "1689"]
[PlyCount "53"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 b5 9. a4 b4 10. Nd5 Nxd5 11. exd5 Bf5 12. Qd2 a5 13. Bb5+ Bd7 14. 0-0 Be7 15. c4 0-0 16. Qf2 Bxb5 17. Bb6 Qc8 18. cxb5 Qc4 19. Nxa5 Qxd5 20. Rad1 Qe6 21. Bc7 d5 22. Bxb8 Rfxb8 23. Nc6 Rb7 24. Qe3 Bd6 25. Qb3 Bc5+ 26. Kh1 d4 27. Qxe6 1-0

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.03"]
[Round "3"]
[White "Filipps, Yamil"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2045"]
[BlackElo "2377"]
[PlyCount "34"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. h3 b6 7. 0-0 Bb7 8. c3 Nbd7 9. a4 a6 10. Nbd2 Re8 11. Bh2 e5 12. Qb3 Qe7 13. Rac1 a5 14. Bc4 Red8 15. Qa3 Ne4 16. Qb3 d5 17. Be2 exd4 0-1

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.02"]
[Round "1"]
[White "Moura de Lima, Wilian Rither De"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2056"]
[BlackElo "2377"]
[PlyCount "66"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 Nc6 9. Be3 cxd4 10. cxd4 Be7 11. Nc3 Qd6 12. Qb3 Qb4 13. g4 Bg6 14. Ne5 0-0 15. g5 Qxb3 16. axb3 Nd5 17. Nxd5 exd5 18. Nxc6 bxc6 19. Rfc1 Rfb8 20. Rxc6 Rxb3 21. Rc7 Kf8 22. Raxa7 Rxa7 23. Rxa7 f6 24. Bf3 Be4 25. Bh5 g6 26. gxf6 Bxf6 27. Bd1 Rxb2 28. Bh6+ Ke8 29. Ba4+ Kd8 30. Ra8+ Ke7 31. Re8+ Kf7 32. Rf8+ Ke6 33. Re8+ Kf7 1/2-1/2

[Event "Bogota Univ Blitz op 9th"]
[Site "Bogota"]
[Date "2015.10.12"]
[Round "3.8"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Vasquez Schroder, Rodrigo Rafael"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2225"]
[BlackElo "2562"]
[PlyCount "116"]
[EventDate "2015.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 e4 5. Nd4 Qb6 6. Nc2 d5 7. cxd5 cxd5 8. d3 Bc5 9. d4 Be7 10. Bg5 Qxb2 11. Qd2 Bb4 12. Rb1 Qxb1+ 13. Nxb1 Bxd2+ 14. Kxd2 Be6 15. Bxf6 gxf6 16. e3 Nc6 17. Bb5 Rc8 18. Nb4 Ke7 19. Bxc6 bxc6 20. Na6 Kd6 21. Nc3 Rhg8 22. Rb1 Rcd8 23. Na4 Bc8 24. N6c5 Kc7 25. Kc3 Rg5 26. Kd2 f5 27. h4 Rg6 28. Ke1 Rgg8 29. Nc3 Be6 30. Kd2 Ra8 31. Rb7+ Kd6 32. Kc2 Rgb8 33. Ne2 Rxb7 34. Nxb7+ Kc7 35. Nc5 a5 36. Nf4 Kd6 37. Nh5 Ke7 38. Nf4 Bc8 39. Nh3 h6 40. Nf4 Ba6 41. Nh5 Bc4 42. Ng7 Kf6 43. Nh5+ Kg6 44. Nf4+ Kh7 45. a3 Rb8 46. Nh5 Kg6 47. Nf4+ Kf6 48. Nh5+ Ke7 49. Ng7 Kf6 50. Nh5+ Kg6 51. Nf4+ Kh7 52. Nh5 Bd3+ 53. Nxd3 exd3+ 54. Kxd3 Rb3+ 55. Ke2 Rxa3 56. Nf6+ Kh8 57. Nd7 Ra2+ 58. Kf3 a4 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.12"]
[Round "9"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Vasquez Schroder, Rodrigo Rafael"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2325"]
[BlackElo "2538"]
[PlyCount "92"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. Ne2 Nf5 15. Bd2 Rc8 16. g3 Nce7 17. Nd4 Nxd4 18. Qxd4 Nf5 19. Qb4 Rh8 20. Bg2 Bb5 21. a4 Bc4 22. Bf3 b5 23. Ra3 Qb6 24. Qa5 Qc5 25. Bb4 Qc6 26. axb5 Bxb5 27. Rc3 Qb7 28. Qa3 Nd4 29. Bd1 Bc4 30. Qa4+ Nb5 31. Rf3 d4 32. Kf2 Bd5 33. g4 Qc6 34. Qa5 Rh4 35. h3 Kd7 36. Rh2 Bxf3 37. Bxf3 Qxc2+ 38. Kg3 Qd3 39. Qxa6 Rhh8 40. Qb7+ Rc7 41. Qa6 Qc4 42. Bd6 Nxd6 43. Qxd6+ Kc8 44. Rb2 Rd8 45. Qa3 Kd7 46. Rb4 Qc3 0-1

[Event "Bogota Univ Blitz op 9th"]
[Site "Bogota"]
[Date "2015.10.12"]
[Round "4.8"]
[White "Vasquez Schroder, Rodrigo Rafael"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2562"]
[BlackElo "2225"]
[PlyCount "85"]
[EventDate "2015.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[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. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 Bg4 8. d5 Na5 9. Qd3 c5 10. h3 Bxf3 11. exf3 a6 12. Bd2 Rb8 13. b3 Nd7 14. Rab1 Re8 15. f4 Qc7 16. g4 b6 17. Rfe1 Qb7 18. a4 Qc7 19. Re2 Nf6 20. Qc2 Nd7 21. Rbe1 Nf8 22. g5 Qd7 23. Kh2 Rb7 24. Bf3 h6 25. Bg4 Qd8 26. h4 h5 27. Bh3 Qb8 28. Kg2 b5 29. axb5 axb5 30. Nxb5 Rxb5 31. cxb5 Qxb5 32. Bxa5 Qxa5 33. Rxe7 Qxe1 34. Rxe1 Rxe1 35. f5 Bd4 36. f6 Re8 37. Kf1 Rd8 38. Qe4 Rb8 39. Qe7 Be5 40. Be6 Nxe6 41. dxe6 Rf8 42. exf7+ Rxf7 43. Qe8+ 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.11"]
[Round "7"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Dominguez Rincon, Miller Duvan"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2325"]
[BlackElo "2091"]
[PlyCount "47"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Be7 8. c3 0-0 9. d4 d6 10. Nbd2 h6 11. Nf1 Re8 12. Ng3 Bf8 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 c5 16. a3 Nc6 17. d5 Ne7 18. h4 Ng6 19. h5 Ne5 20. Nxe5 Rxe5 21. b3 Nd7 22. Bb2 Qh4 23. Nf5 Qg5 24. f4 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.11"]
[Round "8"]
[White "Zuluaga Mancilla, Cesar"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2344"]
[BlackElo "2325"]
[PlyCount "84"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 Bg4 8. d5 Na5 9. Nd2 c5 10. Qc2 a6 11. Re1 Rb8 12. a4 Bd7 13. Bf1 Qc7 14. e4 e5 15. Nf3 b6 16. Nh4 Kh8 17. b3 Ng8 18. Bd3 Rbe8 19. Rb1 Nb7 20. Ne2 a5 21. Bb2 Qd8 22. Rf1 Bh3 23. Ng2 f5 24. f4 fxe4 25. Bxe4 Nf6 26. Nc3 Ng4 27. Rbe1 exf4 28. Nxf4 Bxf1 29. Rxf1 Ne3 30. Qe2 Nxf1 31. Kxf1 Qg5 32. Qe3 Bd4 33. Qf3 Kg8 34. Ke2 Be5 35. h4 Qf6 36. Ne6 Qxf3+ 37. Bxf3 Nd8 38. Bg4 Nxe6 39. dxe6 Bd4 40. Kd3 h5 41. Bd1 Rxe6 42. Bc1 Rf3+ 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "5"]
[White "Alvarez Pedraza, Aramis"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2471"]
[BlackElo "2325"]
[PlyCount "74"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Nc3 Bg7 5. 0-0 Nf6 6. Bxc6 dxc6 7. h3 0-0 8. d3 Nd7 9. Be3 e5 10. Qd2 Re8 11. Nh2 Qe7 12. Bg5 f6 13. Bh6 Bh8 14. Kh1 Nf8 15. f4 exf4 16. Bxf4 Be6 17. Rf2 Nd7 18. Raf1 Rf8 19. Qe3 Bg7 20. Qg3 Rf7 21. Nf3 Re8 22. Nd1 Qd8 23. b3 b5 24. h4 Qa5 25. h5 g5 26. Bd2 Qxa2 27. Bc3 h6 28. Ne3 Qa6 29. Nh2 c4 30. Nhg4 cxd3 31. cxd3 Bxg4 32. Nxg4 Qa3 33. Bxf6 Nxf6 34. Rxf6 Rxf6 35. Nxf6+ Bxf6 36. Qc7 Rf8 37. Qxc6 Bg7 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "6"]
[White "Ramirez, Jaime Orlando"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2091"]
[BlackElo "2325"]
[PlyCount "96"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. e3 e6 5. Nf3 h6 6. Bh4 a6 7. Bd3 Be7 8. Nb1 0-0 9. Nbd2 c5 10. c3 b5 11. a3 c4 12. Bc2 Bb7 13. Qe2 Ne4 14. Bxe7 Qxe7 15. Nxe4 dxe4 16. Nd2 f5 17. 0-0 e5 18. Rad1 Rae8 19. f3 exd4 20. exd4 e3 21. Nb1 f4 22. a4 Nb6 23. axb5 axb5 24. Na3 Bc6 25. Bb1 Rf6 26. Be4 Qd7 27. Bxc6 Qxc6 28. Nc2 Nd5 29. Ra1 Ra8 30. Ra3 Rff8 31. Rfa1 Rxa3 32. Rxa3 Ra8 33. g3 g5 34. gxf4 gxf4 35. Qg2+ Kh7 36. Rxa8 Qxa8 37. Na3 Qe8 38. Kf1 Qh5 39. Ke2 Qf5 40. Ke1 b4 41. cxb4 Nxb4 42. Qe2 Nd3+ 43. Kd1 Qd5 44. Kc2 Qxd4 45. Kb1 Ne5 46. Qg2 Qd1+ 47. Ka2 e2 48. Qh3 Qb3+ 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.09"]
[Round "4"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Almeida Quintana, Omar"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2325"]
[BlackElo "2526"]
[PlyCount "72"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. d3 e6 6. Nf3 Nge7 7. 0-0 0-0 8. a3 d6 9. Rb1 b6 10. Bd2 Bb7 11. b4 Qd7 12. Qa4 Rfd8 13. Rfc1 h6 14. Nd1 f5 15. Bc3 e5 16. Ne3 Nd4 17. Qxd7 Rxd7 18. Bxd4 cxd4 19. Nc2 Rc8 20. b5 d5 21. Nd2 Rdc7 22. Nb4 e4 23. Rd1 e3 24. cxd5 exd2 25. d6 Rc1 26. dxe7 Rxb1 27. e8Q+ Kh7 28. Rxb1 Rc1+ 29. Rxc1 dxc1Q+ 30. Bf1 Qxa3 31. Nc6 Qd6 32. Bg2 h5 33. h4 a5 34. bxa6 Bxa6 35. Ne7 Bb5 36. Qxb5 Qxe7 1/2-1/2

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Argote Heredia, Valentina"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2029"]
[BlackElo "2325"]
[PlyCount "48"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. 0-0 Be7 10. a4 0-0 11. Re1 Rc8 12. Bf3 h6 13. Bh4 Nb6 14. Bxf6 Bxf6 15. Rb1 Qd7 16. Na5 Nxa4 17. Nxb7 Be7 18. Re3 Nxc3 19. bxc3 Qc7 20. Be2 Ra8 21. Qf1 Rab8 22. Bxa6 Bc8 23. Qb5 Bxb7 24. Bxb7 Rxb7 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "1"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Castaneda, Victor"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2325"]
[BlackElo "1816"]
[PlyCount "62"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 Qa5 9. a3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Be7 12. Bd3 Nb8 13. Qf2 Qd8 14. 0-0 0-0 15. Rad1 Nc6 16. Bb6 Qe8 17. Rde1 f6 18. exf6 Rxf6 19. f5 Qh5 20. Qg3 Qf7 21. Qf3 Bd7 22. Qe2 Re8 23. fxe6 Bxe6 24. Rxf6 Bxf6 25. Nxd5 Be5 26. Nb4 Nxb4 27. axb4 Bd5 28. Kh1 Qf4 29. Bg1 Bc6 30. b5 axb5 31. Bxb5 Bxb2 1-0

[Event "Pan American-ch U18"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Posada, Juan Manuel"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2069"]
[BlackElo "2334"]
[PlyCount "61"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nde2 Nf6 7. g3 d6 8. Bg2 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Be3 a6 12. Nd5 Be6 13. f4 Nd7 14. c3 b5 15. Qd2 a5 16. Rac1 a4 17. Nd4 Nxd4 18. Bxd4 Bxd4+ 19. cxd4 Bxd5 20. exd5 Qb6 21. Rc6 Rxc6 22. dxc6 Nb8 23. Rc1 Rc8 24. Qc3 b4 25. Qc4 e6 26. c7 Na6 27. Qc6 Qxd4+ 28. Kh2 Rxc7 29. Qa8+ Kg7 30. Rf1 Ra7 31. Qd8 0-1

[Event "Pan American-ch U18"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2417"]
[BlackElo "2334"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 Qc7 14. f4 Nd7 15. Bxg7 Kxg7 16. b3 Kg8 17. Qb2 Nc5 18. Nd5 Bxd5 19. exd5 Qb6 20. Kh2 Na4 21. Qd2 Nc5 22. Rf3 Rfc8 23. Re3 Qd8 24. Bg4 f5 25. Bxf5 gxf5 26. Rg3+ Kf7 27. Qe2 Qh8 28. Qh5+ Kf8 29. Qxf5+ Ke8 30. Re1 Kd8 31. Qf7 Kc7 32. Qxe7+ Kb6 33. Qxd6+ Ka7 34. Re7 Qd4 35. Qe5 Qxe5 36. fxe5 Re8 37. Rgg7 Rxe7 38. Rxe7 Kb6 39. Rxh7 a4 40. b4 Nd3 41. e6 Nxb4 42. Rd7 Re8 43. e7 Kc5 44. a3 1-0

[Event "Pan American-ch U18"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Berdayes Ason, Dylan Isidro"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2334"]
[BlackElo "2346"]
[PlyCount "82"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. d5 Nc5 9. Qc2 a5 10. b3 Nh5 11. Re1 f5 12. Nd2 Nf6 13. f3 Bh6 14. Bf1 Nh5 15. exf5 gxf5 16. Nde4 Bxc1 17. Nxc5 Bh6 18. Ne6 Bxe6 19. dxe6 Nf4 20. c5 Kh8 21. cxd6 cxd6 22. Rad1 Nxe6 23. Nb5 Ra6 24. Bc4 Nf4 25. Kh1 Qf6 26. Qc3 Re8 27. g3 Ng6 28. Qd3 Rd8 29. Bd5 Rb6 30. a4 Ne7 31. Qc3 Nxd5 32. Rxd5 Rc6 33. Qd3 f4 34. Rexe5 fxg3 35. hxg3 Rc1+ 36. Kg2 Rg8 37. Re4 Qb2+ 38. Re2 Rxg3+ 39. Kxg3 Qg7+ 40. Kh3 Rh1+ 41. Rh2 Bf4 0-1

[Event "Capablanca Memorial op 50th"]
[Site "Havana"]
[Date "2015.06.18"]
[Round "4"]
[White "Miranda Mesa, Elier"]
[Black "Barros Rivadeneira, Cristhian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2442"]
[BlackElo "2334"]
[PlyCount "118"]
[EventDate "2015.06.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Bf2 Nc5 15. Rab1 e6 16. Rfd1 Be5 17. Bd4 Qe7 18. Qe3 Rad8 19. Bf1 b6 20. Rd2 Qc7 21. Rbd1 Bxd4 22. Rxd4 e5 23. R4d2 Ne6 24. Ne2 Kg7 25. Ng3 Ba8 26. Ne2 Bc6 27. f4 exf4 28. Nxf4 Rfe8 29. Qc3+ Kg8 30. Nxe6 Rxe6 31. e5 Rxe5 32. Rxd6 Rxd6 33. Qxe5 Rd7 34. Qxc7 Rxc7 35. Kf2 Kf8 36. Rd8+ Ke7 37. Rb8 Rb7 38. Rxb7+ Bxb7 39. Ke3 Kd6 40. Kd4 h5 41. h4 Bc6 42. g3 Bf3 43. Bd3 Bc6 44. a3 Be8 45. b4 axb4 46. axb4 f6 47. c5+ bxc5+ 48. bxc5+ Kc7 49. Be4 Bf7 50. Ke3 Kd7 51. Kd4 Kc7 52. Bd5 Bxd5 53. Kxd5 g5 54. Ke6 gxh4 55. gxh4 Kc6 56. Kxf6 Kxc5 57. Kg5 Kd6 58. Kxh5 Ke7 59. Kg6 Kf8 1/2-1/2

[Event "Capablanca Memorial op 50th"]
[Site "Havana"]
[Date "2015.06.16"]
[Round "2"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Aguero Jimenez, Luis Lazaro"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2334"]
[BlackElo "2442"]
[PlyCount "56"]
[EventDate "2015.06.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 f5 6. Nge2 Nf6 7. d3 d6 8. Rb1 a6 9. a3 0-0 10. 0-0 Ne7 11. f4 c6 12. Kh1 Be6 13. b3 Qc7 14. Bb2 Rad8 15. Qd2 Bf7 16. e4 Bh6 17. exf5 Nxf5 18. Ne4 Ng4 19. h3 Nge3 20. Rf2 Nxg2 21. Kxg2 Be6 22. g4 Nh4+ 23. Kg3 Qe7 24. c5 d5 25. Nd6 d4 26. Re1 Bd5 27. Nxd4 Rxf4 28. Rxf4 Bxf4+ 0-1

[Event "Carpuela CupT U20 6th"]
[Site "Carpuela"]
[Date "2015.06.04"]
[Round "5.1"]
[White "Barros Rivadeneira, Cristhian"]
[Black "Azua Avila, Vicente"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2334"]
[BlackElo "1936"]
[PlyCount "59"]
[EventDate "2015.06.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Morona Santiago"]
[BlackTeam "Manabi"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "ECU"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Nge2 0-0 7. 0-0 c6 8. d3 Be6 9. f4 Nbd7 10. b3 Qc7 11. Bb2 Rad8 12. Qd2 a5 13. h3 Nc5 14. Kh2 Qb6 15. d4 Nce4 16. Nxe4 Nxe4 17. Qc2 a4 18. g4 d5 19. fxe5 fxg4 20. Nf4 g3+ 21. Kg1 Bf5 22. cxd5 cxd5 23. Nxd5 Rxd5 24. Rxf5 Rxf5 25. Qxe4 Rdxe5 26. dxe5 Rf2 27. Bd4 Qb4 28. Qg4 Qd2 29. Qxg3 Bh4 30. Bd5+ 1-0

