[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "1"]
[White "Ribero, Guillermo Andres"]
[Black "Aldokhin, Ivan"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "1875"]
[BlackElo "2413"]
[PlyCount "56"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nf3 e6 7. 0-0 Be7 8. Nc3 0-0 9. a3 a6 10. b4 b5 11. Bb3 Bb7 12. Qd3 Nbd7 13. Bf4 Rc8 14. Ne5 Nh5 15. Bc2 g6 16. Bh6 Nxe5 17. Qh3 Qxd4 18. Ne2 Qg4 19. Qxg4 Nxg4 20. Bxf8 Kxf8 21. Bd1 Ne5 22. Nd4 Nf4 23. Nf3 Bf6 24. Rb1 Nxf3+ 25. Bxf3 Bxf3 26. gxf3 Rc3 27. Rfc1 Rxc1+ 28. Rxc1 Ne2+ 0-1

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "2"]
[White "Martins, Vinicius Tine"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2299"]
[BlackElo "1875"]
[PlyCount "61"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 d5 4. Nf3 e6 5. Nc3 Nc6 6. b3 dxc4 7. Bxc4 cxd4 8. exd4 Bb4 9. Bb2 Qa5 10. Qd3 Ne4 11. Qxe4 Bxc3+ 12. Bxc3 Qxc3+ 13. Ke2 0-0 14. Rac1 Qb2+ 15. Rc2 Qa3 16. Rd2 Qe7 17. h4 a6 18. Bd3 f5 19. Qf4 Qf6 20. Ne5 Ne7 21. g3 Nd5 22. Qf3 b5 23. Rc1 Bb7 24. Kf1 f4 25. Nd7 Qe7 26. Nxf8 Ne3+ 27. fxe3 Bxf3 28. Nxh7 fxe3 29. Rdc2 Qd6 30. Ng5 Qxg3 31. Rc8+ 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "1"]
[White "Ribero, Guillermo Andres"]
[Black "Ronka, Erik"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1875"]
[BlackElo "2303"]
[PlyCount "90"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Bg7 9. Nf3 0-0 10. h3 Nc6 11. Be3 Na5 12. Bc2 Nac4 13. 0-0 Nxb2 14. Qc1 N2c4 15. Bh6 Nd5 16. Nxd5 Qxd5 17. Bxg7 Kxg7 18. Bb3 Be6 19. Ne5 b5 20. a4 Qxd4 21. Nc6 Qc5 22. axb5 Qxb5 23. Nd4 Qb6 24. Nxe6+ Qxe6 25. Bxc4 Qf6 26. Ra6 Qd4 27. Rd1 Qc5 28. Qb2+ Kg8 29. Qd4 Qc8 30. Qe4 e6 31. Rxe6 Qc5 32. Rxg6+ hxg6 33. Qxg6+ Kh8 34. Qh6+ Kg8 35. Rd5 Qxd5 36. Bxd5 Rad8 37. Qg5+ Kh8 38. Qf6+ Kg8 39. Be4 Rfe8 40. Qg5+ Kf8 41. Qh6+ Ke7 42. Qa6 Kf8 43. Qa3+ Kg8 44. Qb4 Rb8 45. Kh2 Rxb4 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "4"]
[White "Agrest, Inna"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2284"]
[BlackElo "1875"]
[PlyCount "41"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. h4 Ne5 12. g4 Nc4 13. Bxc4 Rxc4 14. h5 Bxg4 15. hxg6 fxg6 16. fxg4 Nxg4 17. 0-0-0 Nxe3 18. Qxe3 Rxd4 19. Rxd4 Qb6 20. Rd3 Bh6 21. Qxh6 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "6"]
[White "Mrudul, Dehankar"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2256"]
[BlackElo "1875"]
[PlyCount "63"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. h4 Rc8 11. Bb3 Ne5 12. 0-0-0 Nc4 13. Bxc4 Rxc4 14. Kb1 Qa5 15. Nb3 Qc7 16. Bd4 Rc8 17. Bxf6 Bxf6 18. Nd5 Qc6 19. Na5 Qb5 20. Nxf6+ exf6 21. Nxc4 Qxc4 22. Qxd6 Qxc2+ 23. Ka1 Be6 24. Qd4 Kg7 25. h5 h6 26. hxg6 Kxg6 27. Qe3 h5 28. Rc1 Qa4 29. b3 Qd7 30. Rxc8 Qxc8 31. g4 hxg4 32. Qh6# 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "1"]
[White "Ribero, Guillermo Andres"]
[Black "Gines Esteo, Pedro Antonio"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1875"]
[BlackElo "2458"]
[PlyCount "52"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Bc4 e6 9. Be3 Be7 10. 0-0 Nxe3 11. fxe3 0-0 12. a3 Rc8 13. Qd3 Qa5 14. b4 Qh5 15. Ne4 Rfd8 16. Ng3 Qh6 17. Qb3 Bd6 18. Ne4 Bb8 19. h3 Bf5 20. Nc5 b6 21. Nd3 Qxe3+ 22. Rf2 Bg3 23. Re1 Bxf2+ 24. Nxf2 Qxb3 25. Bxb3 Nxd4 26. Nxd4 Rxd4 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "3"]
[White "Ribero, Guillermo Andres"]
[Black "Terao, Rodrigo Akira"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1875"]
[BlackElo "2386"]
[PlyCount "82"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 f6 7. Bc4 Nh6 8. 0-0 Bg7 9. Bxh6 Bxh6 10. e5 Bg7 11. f4 Qb6 12. Qxb6 axb6 13. Re1 Kd8 14. Nc3 Kc7 15. Rad1 fxe5 16. fxe5 Ba6 17. Bxa6 Rxa6 18. Rd3 Raa8 19. a3 Rhf8 20. g4 Rf4 21. h3 Raf8 22. Re2 Rf3 23. Rxf3 Rxf3 24. Kg2 Rf8 25. Nd1 Rf7 26. Nf2 d5 27. exd6+ exd6 28. Nd3 d5 29. b3 Kd6 30. a4 c5 31. Kg3 c4 32. bxc4 dxc4 33. Ne1 Be5+ 34. Kg2 Ra7 35. Nf3 Bf6 36. Nd2 Bd4 37. Nxc4+ Kc5 38. Ne5 Rxa4 39. Nd3+ Kc4 40. Kf3 Ra1 41. Ke4 Bg7 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "5"]
[White "Hrabinska, Myroslava"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2235"]
[BlackElo "1875"]
[PlyCount "49"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Nf3 g6 6. Bb2 Nf6 7. axb4 Bg7 8. b5 0-0 9. Be2 Bg4 10. c4 Qe6 11. 0-0 Nbd7 12. d3 Nc5 13. Nbd2 Rfd8 14. h3 Bf5 15. Nd4 Qd7 16. N2f3 Ne8 17. Nxf5 Bxb2 18. Ra2 Bf6 19. Nh6+ Kg7 20. Ng4 Nxd3 21. Rd2 Nxf2 22. Rxd7 Nxd1 23. Rfxd1 e6 24. Nxf6 Kxf6 25. Rxd8 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "8"]
[White "Ribero, Guillermo Andres"]
[Black "De Souza Sa, Apolo"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1875"]
[BlackElo "1920"]
[PlyCount "149"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qe2 Nbd7 10. 0-0-0 Qc7 11. g4 b5 12. Bg2 Bb7 13. e5 dxe5 14. fxe5 Bxg2 15. Qxg2 Nd5 16. Bxe7 Kxe7 17. Nxd5+ exd5 18. Qxd5 Rac8 19. Rhf1 Nxe5 20. Rde1 f6 21. Qe6+ Kf8 22. Rxe5 Qc4 23. Qxc4 Rxc4 24. Rd5 Ke7 25. b3 Rc7 26. Re1+ Kf7 27. Rd6 Rhc8 28. Kb2 a5 29. Re2 b4 30. Rd5 Rc5 31. Rxc5 Rxc5 32. Nf5 h5 33. Re7+ Kf8 34. Re4 hxg4 35. Nd4 f5 36. Ne6+ Kf7 37. Nxc5 fxe4 38. Nxe4 Ke6 39. c4 bxc3+ 40. Kxc3 Ke5 41. Ng3 g6 42. b4 axb4+ 43. Kxb4 Kf4 44. a4 Kf3 45. a5 Kg2 46. a6 Kxh2 47. a7 Kxg3 48. a8Q Kh2 49. Qa2+ Kh3 50. Qb1 g3 51. Qxg6 g2 52. Qh5+ Kg3 53. Qg5+ Kf3 54. Qc1 Kf2 55. Qd2+ Kf1 56. Qd1+ Kf2 57. Qd2+ Kf1 58. Qf4+ Ke2 59. Qg4+ Kf1 60. Qf3+ Kg1 61. Kc4 Kh2 62. Qh5+ Kg3 63. Qg5+ Kf2 64. Qf4+ Ke2 65. Qg3 Kf1 66. Qf3+ Kg1 67. Kd4 Kh2 68. Qf4+ Kh3 69. Qf2 Kh2 70. Ke3 Kh1 71. Qf3 Kh2 72. Qh5+ Kg3 73. Qg5+ Kh3 74. Kf2 g1Q+ 75. Qxg1 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "10"]
[White "Ribero, Guillermo Andres"]
[Black "Josse, Mark"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1875"]
[BlackElo "2235"]
[PlyCount "57"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 a5 10. Bb2 Qe6 11. g3 a4 12. Bg2 Bb4+ 13. Nd2 0-0 14. 0-0 a3 15. Bd4 c5 16. Bxa8 cxd4 17. Bg2 d6 18. f4 Re8 19. Ne4 dxe5 20. f5 Qd7 21. Qg4 Kh8 22. Qh5 f6 23. g4 c5 24. g5 Bb7 25. gxf6 Bxe4 26. fxg7+ Qxg7 27. Qxe8+ Qg8 28. Qxg8+ Kxg8 29. Bxe4 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "6"]
[White "Wiebe, Isaac"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1997"]
[BlackElo "1875"]
[PlyCount "98"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 d6 6. b3 Bxa6 7. Bb2 Nbd7 8. g3 g6 9. Bg2 Bg7 10. Nh3 0-0 11. 0-0 Qc7 12. Nd2 Rfb8 13. Nf4 Ra7 14. Re1 Qa5 15. Qc2 Ne5 16. Bc3 Qc7 17. h4 h6 18. a4 Rab7 19. Rab1 Nfg4 20. Ne4 Nf6 21. Nxf6+ Bxf6 22. Be4 Qc8 23. Kg2 Rb6 24. Nd3 Nxd3 25. Bxd3 Bxc3 26. Qxc3 Bxd3 27. Qxd3 Qb7 28. a5 Rxb3 29. Rxb3 Qxb3 30. Qd2 c4 31. Qxh6 c3 32. Qe3 Qxd5+ 33. f3 c2 34. Rc1 Qxa5 35. Qd2 Qxd2 36. Rg1 c1Q 37. Rxc1 Qxc1 38. h5 Qd2 39. hxg6 Rb2 40. gxf7+ Kxf7 41. Kh3 Qxe2 42. Kg4 Qe6+ 43. Kh4 Qf6+ 44. Kh3 Rf2 45. g4 Rxf3+ 46. Kg2 Rf4 47. Kg3 Qg5 48. Kh2 Rxg4 49. Kh1 Qh4# 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "9"]
[White "De Abreu, Roberto N"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2184"]
[BlackElo "1875"]
[PlyCount "89"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 g6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. 0-0 Bg7 7. d4 cxd4 8. cxd4 Nf6 9. Nc3 0-0 10. h3 d5 11. e5 Ne4 12. Re1 Nxc3 13. bxc3 e6 14. Bg5 h6 15. Bh4 Nc6 16. Bf6 Ne7 17. Bxe7 Qxe7 18. Rb1 Rac8 19. Rb3 b6 20. Qd2 Rc4 21. Qb2 Qc7 22. Nd2 Rc6 23. Re3 f6 24. exf6 Bxf6 25. Nf3 Bg7 26. a4 a5 27. Qb1 Kh7 28. h4 Rf5 29. g3 Bf6 30. Kg2 Kg7 31. h5 Rxh5 32. g4 Rg5 33. Nxg5 Bxg5 34. Rf3 Bf6 35. Qf1 Rc4 36. Qe2 Rxa4 37. Qxe6 Qe7 38. Rxb6 Qxe6 39. Rxe6 Bg5 40. Rd6 Ra1 41. Rd7+ Kg8 42. Rxd5 a4 43. Rd7 a3 44. c4 a2 45. Ra3 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "2"]
[White "Mahajan, Rushaan"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2151"]
[BlackElo "1875"]
[PlyCount "55"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nc3 d5 6. Bf4 Nc6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 Nf6 10. Qd1 0-0 11. Be2 a6 12. 0-0 b5 13. Rc1 Rc8 14. a4 b4 15. Na2 a5 16. Ba6 Qd7 17. Bxc8 Rxc8 18. Qd3 Ne4 19. f3 Nd6 20. Rc5 Rb8 21. Rfc1 Rb6 22. Bxd6 exd6 23. Rb5 Qb7 24. Rxb6 Qxb6 25. Qb5 Qxb5 26. axb5 b3 27. bxc6 bxa2 28. c7 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "6"]
[White "Radionov, Timur"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2200"]
[BlackElo "1875"]
[PlyCount "81"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. dxe6 fxe6 6. e4 Nxe4 7. Bd3 Nf6 8. 0-0 bxc4 9. Bxc4 d5 10. Bb5+ Bd7 11. Nc3 a6 12. Bxd7+ Qxd7 13. Ne5 Qc7 14. Qa4+ Nbd7 15. Bf4 Bd6 16. Nxd7 Nxd7 17. Nb5 axb5 18. Qxa8+ Qb8 19. Qxb8+ Bxb8 20. Bxb8 Nxb8 21. a4 b4 22. f4 g6 23. Rfe1 Kd7 24. Kf2 Rf8 25. g3 Kd6 26. Re2 Nc6 27. a5 Ra8 28. a6 Nd4 29. Re5 Ra7 30. h4 Kc6 31. h5 Kb5 32. g4 Rxa6 33. Rxa6 Kxa6 34. hxg6 hxg6 35. Rg5 c4 36. Rxg6 c3 37. bxc3 b3 38. cxd4 b2 39. Rxe6+ Kb5 40. Re1 Kc4 41. f5 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "7"]
[White "Ribero, Guillermo Andres"]
[Black "Ramirez, Maria Eugenia"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1875"]
[BlackElo "2057"]
[PlyCount "76"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 d6 8. Be3 Bxe3 9. Qxe3 Be6 10. Nd5 Bxd5 11. exd5+ Nce7 12. 0-0-0 a6 13. Bd3 Qh6 14. Rhe1 Qxe3+ 15. Rxe3 0-0-0 16. c4 g6 17. g4 h5 18. h3 hxg4 19. hxg4 Rh4 20. f3 c6 21. dxc6 Nxc6 22. Be4 Ne5 23. Rc3 b6 24. Nd4 Nf6 25. Nc6 Nxe4 26. Nxd8 Nxc3 27. bxc3 Kxd8 28. Rxd6+ Nd7 29. c5 bxc5 30. Rxa6 Rh3 31. a4 Rxf3 32. Kc2 Rf4 33. a5 Rxg4 34. Ra8+ Kc7 35. Ra7+ Kc8 36. a6 Ra4 37. Kb3 Ra1 38. Kc4 Ra3 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "4"]
[White "Ribero, Guillermo Andres"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1875"]
[BlackElo "2121"]
[PlyCount "42"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. f3 Be6 10. Nc4 Nd4 11. Be3 Rc8 12. b3 d5 13. Nxe5 Bb4 14. Bxd4 Rxc3 15. Kf2 Bc5 16. Bxc5 Rxc5 17. Nd3 Rc3 18. e5 Qb6+ 19. Ke1 Nd7 20. Qd2 Qd4 21. f4 Rxd3 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "3"]
[White "Vu, Quang Quyen"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2057"]
[BlackElo "1875"]
[PlyCount "61"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. g4 Rc8 11. Bb3 Ne5 12. 0-0-0 Nc4 13. Bxc4 Rxc4 14. Nb3 b5 15. h4 b4 16. Ne2 a5 17. h5 a4 18. Nbd4 b3 19. a3 bxc2 20. Rdg1 e5 21. Nxc2 Qc7 22. Nc3 Rc8 23. hxg6 hxg6 24. Bh6 Rxc3 25. bxc3 Qxc3 26. Qxc3 Rxc3 27. Bd2 Rxf3 28. Bb4 Nxe4 29. Rd1 Bf8 30. Rhe1 Bc6 31. Re3 1-0

[Event "COL-ch sf3 U18"]
[Site "Bogota"]
[Date "2019.06.09"]
[Round "6.4"]
[White "Rativa Jimenez, Cesar Daniel"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1815"]
[BlackElo "1877"]
[PlyCount "50"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. Bc4 0-0 9. f3 Bd7 10. 0-0-0 Rc8 11. h4 Ne5 12. Bb3 h5 13. Bh6 Bxh6 14. Qxh6 Rxc3 15. bxc3 Qa5 16. Ne2 Bb5 17. Nf4 Nc4 18. Bxc4 Bxc4 19. Kd2 Rc8 20. Ne2 Bxe2 21. Kxe2 Qxa2 22. Qd2 Qc4+ 23. Qd3 Qxc3 24. Qxc3 Rxc3 25. Kd2 Rc7 1/2-1/2

[Event "COL-ch sf3 U18"]
[Site "Bogota"]
[Date "2019.06.08"]
[Round "4.3"]
[White "Corredor Castellanos, Camilo"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2004"]
[BlackElo "1877"]
[PlyCount "43"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2 0-0 9. Nf3 d6 10. 0-0 Nbd7 11. Rb1 Qa5 12. Bd2 Ng4 13. b3 Rfb8 14. Qc2 Nge5 15. Nh4 c4 16. Na4 cxb3 17. axb3 Qb5 18. Rfe1 Rc8 19. Qd1 Nc5 20. Nxc5 Rxc5 21. Be3 Rc7 22. Bd4 1/2-1/2

[Event "COL-ch sf3 U18"]
[Site "Bogota"]
[Date "2019.06.08"]
[Round "5.2"]
[White "Ribero, Guillermo Andres"]
[Black "Tobar Beltran, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "1877"]
[BlackElo "1619"]
[PlyCount "107"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Ne7 8. Be2 Nbc6 9. 0-0 0-0 10. Nbd4 Nf5 11. Nxc6 bxc6 12. Bf4 Be6 13. c3 Bc7 14. Qd2 Bxf4 15. Qxf4 Qd6 16. Qxd6 Nxd6 17. Nd4 c5 18. Nb3 c4 19. Nd4 Ne4 20. f3 Nc5 21. b3 cxb3 22. axb3 Bd7 23. Ra5 Ne6 24. Rxd5 Bc8 25. Rd6 Rb8 26. Bc4 Rb6 27. Rxb6 axb6 28. Nxe6 Bxe6 29. Bxe6 fxe6 30. Rd1 Rc8 31. Rd3 Kf7 32. Kf2 b5 33. Ke3 Kf6 34. Kd2 Ra8 35. Kc1 g5 36. Kb2 h5 37. Rd6 Rb8 38. Ka3 Ke5 39. Rd2 Kf4 40. Re2 e5 41. Re4+ Kf5 42. Kb2 Rd8 43. Kc2 Ra8 44. Kb1 Rc8 45. c4 b4 46. c5 Rxc5 47. Rxb4 g4 48. Rb8 gxf3 49. gxf3 Kf4 50. b4 Rc4 51. b5 Kxf3 52. b6 Kg2 53. h4 Rxh4 54. b7 1/2-1/2

[Event "COL-ch sf3 U18"]
[Site "Bogota"]
[Date "2019.06.07"]
[Round "2.2"]
[White "Caicedo Rodriguez, Santiago Mauricio"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1706"]
[BlackElo "1877"]
[PlyCount "9"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nge2 b5 4. d4 cxd4 5. Nxd4 0-1

[Event "COL-ch sf3 U18"]
[Site "Bogota"]
[Date "2019.06.07"]
[Round "3.2"]
[White "Ribero, Guillermo Andres"]
[Black "Lopez Ramirez, Daniel Giovanny"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1877"]
[BlackElo "1741"]
[PlyCount "75"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. exd5 cxd5 5. h3 Bxf3 6. Qxf3 e6 7. d4 Nc6 8. Qd1 Qb6 9. Ne2 Nf6 10. c3 Bd6 11. Rb1 Qc7 12. g3 0-0 13. Bg2 b5 14. a3 a5 15. b4 Ne7 16. Qd3 Qc4 17. Qxc4 bxc4 18. 0-0 Ng6 19. f4 Ne8 20. f5 Ne7 21. fxe6 fxe6 22. Rxf8+ Kxf8 23. Nf4 Nc7 24. b5 Rb8 25. a4 Ng6 26. Nxg6+ hxg6 27. g4 Na8 28. Bf3 Nb6 29. Bd1 e5 30. Be3 e4 31. Bc2 Rb7 32. Rf1+ Rf7 33. Rxf7+ Kxf7 34. Kg2 Kf6 35. g5+ Ke6 36. Bd1 Ba3 37. Kf2 Bb2 38. Bd2 1/2-1/2

[Event "COL-ch sf3 U18"]
[Site "Bogota"]
[Date "2019.06.06"]
[Round "1.3"]
[White "Ribero, Guillermo Andres"]
[Black "Garcia Barrera, Diego Fernando"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1877"]
[BlackElo "1520"]
[PlyCount "77"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. f3 Nge7 10. Be3 d5 11. exd5 Nb4 12. Na3 Nbxd5 13. Qd2 b5 14. Bd3 Bf5 15. Bxf5 Qxf5 16. c4 Nxe3 17. Qxe3 b4 18. Nb1 Qe6 19. Nd2 Nf5 20. Qc5 Nd4 21. 0-0 Qe7 22. Qxe7+ Kxe7 23. Rae1 Kd6 24. f4 f6 25. fxe5+ fxe5 26. Ne4+ Kc6 27. Ng5 Rae8 28. Nf7 Rhf8 29. Nxe5+ Kc7 30. Rxf8 Rxf8 31. Nd3 a5 32. Re4 Rd8 33. Nf4 Kc6 34. b3 g5 35. Nd5 Nf5 36. Re5 Rf8 37. Rxf5 Rxf5 38. Ne7+ Kd6 39. Nxf5+ 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.05"]
[Round "6.3"]
[White "Ribero, Guillermo Andres"]
[Black "Salcedo Rodelo, Brayan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1928"]
[BlackElo "1623"]
[PlyCount "79"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. a4 Be7 7. N1c3 a6 8. Na3 Nf6 9. Bg5 0-0 10. Bc4 Be6 11. 0-0 Rc8 12. Bxf6 Bxf6 13. Bd5 Bg5 14. Ne2 Qf6 15. c3 h5 16. Qd3 g6 17. Nc4 Kg7 18. Bxe6 Qxe6 19. f4 exf4 20. Nxf4 Bxf4 21. Rxf4 Ne5 22. Nxe5 dxe5 23. Rf2 Rcd8 24. Qe3 Rd7 25. Rd2 Rxd2 26. Qxd2 Qb6+ 27. Qf2 Qd6 28. Qa7 Qc6 29. Qe3 Rd8 30. Rf1 Rd6 31. a5 f6 32. c4 Qxc4 33. Rc1 Qf7 34. h3 Qd7 35. Qb3 g5 36. Kh2 h4 37. Rc5 Rc6 38. Rd5 Qe7 39. Qd3 Rc7 40. Rd6 1/2-1/2

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.04"]
[Round "5.4"]
[White "Caballero Marrugo, Maria Jose"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1425"]
[BlackElo "1928"]
[PlyCount "108"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. h3 Bd7 9. 0-0 0-0 10. Qd2 a6 11. Rad1 b5 12. a3 Qc7 13. f4 Na5 14. Nf3 Rfd8 15. Qd4 Nc6 16. Qd2 Na5 17. Qd4 Rab8 18. Qa7 Qxa7 19. Bxa7 Rb7 20. Bf2 Rc8 21. e5 dxe5 22. Nxe5 Bf5 23. Bf3 Rbb8 24. Ba7 Bxc2 25. Rc1 Bb3 26. Bxb8 Rxb8 27. Rfe1 Be6 28. b4 Nc4 29. Nxc4 bxc4 30. g4 Ne8 31. Nd5 Bxd5 32. Bxd5 e6 33. Bxc4 Bb2 34. Rb1 Bxa3 35. Bxa6 Rxb4 36. Rxb4 Bxb4 37. Rc1 Kg7 38. Bd3 Nf6 39. Kg2 h5 40. g5 Nd5 41. Kf3 Nxf4 42. Bf1 Nd5 43. Rb1 Bd6 44. Rb7 Ne7 45. Bb5 Kf8 46. Rd7 Bb4 47. Rd8+ Kg7 48. Rd4 Bc5 49. Rd7 Bb4 50. Rd4 Bc5 51. Rd7 Nf5 52. Rc7 Be7 53. Bd3 Nh4+ 54. Kg3 Bd6+ 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.04"]
[Round "4.2"]
[White "Ribero, Guillermo Andres"]
[Black "Olivella Fonseca, Fabio Junior"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1928"]
[BlackElo "1633"]
[PlyCount "106"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. Bg5 Ne4 8. Bd3 Nxc3 9. bxc3 dxc4 10. Be4 Bd5 11. Qe2 h6 12. Bh4 g5 13. Bg3 Bg7 14. 0-0 0-0 15. Nd2 f5 16. Bxd5+ Qxd5 17. f4 Nxd4 18. Qxc4 Qxc4 19. Nxc4 Ne2+ 20. Kh1 Nxg3+ 21. hxg3 Rac8 22. Ne3 e6 23. Rae1 Bxc3 24. Re2 g4 25. Nd1 Kf7 26. Nxc3 Rxc3 27. Rfe1 Re8 28. Kg1 Rxg3 29. Kf2 Ra3 30. Rh1 Kg6 31. Rhe1 g3+ 32. Kf1 Kf6 33. Rb1 Re7 34. Rb4 h5 35. Reb2 b6 36. R4b3 Rxb3 37. Rxb3 h4 38. Rc3 Rd7 39. Ke2 Rd4 40. Rf3 e5 41. fxe5+ Kxe5 42. a3 b5 43. Rb3 a6 44. Rc3 a5 45. Rc5+ Rd5 46. Rc8 Kd4 47. Rh8 Re5+ 48. Kf3 Re3+ 49. Kf4 Rxa3 50. Rxh4 Kc3 51. Kxf5 b4 52. Rg4 Kc2 53. Ke5 Rc3 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "2.2"]
[White "Ribero, Guillermo Andres"]
[Black "Florez Caceres, Rafael Omar"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1928"]
[BlackElo "1603"]
[PlyCount "63"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be3 Nbd7 8. Be2 Be7 9. Qd2 Qc7 10. f3 b6 11. 0-0 0-0 12. a4 Bb7 13. a5 Rac8 14. Rfc1 Rfd8 15. axb6 Nxb6 16. Nb3 Nfd7 17. Na5 Ba8 18. b4 Qb8 19. b5 axb5 20. Nxb5 Ne5 21. Rab1 d5 22. exd5 exd5 23. c5 Nbc4 24. Nxc4 dxc4 25. Nd6 Qc7 26. Nxc8 Bxc5 27. Qxd8+ Qxd8 28. Bxc5 Qxc8 29. Bd6 Nd7 30. Rxc4 Qa6 31. Rc7 Qxe2 32. Rc8+ 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "3.1"]
[White "Vargas Viscaino, Jesus Daniel"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1623"]
[BlackElo "1928"]
[PlyCount "84"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. g4 d5 9. e5 Ne4 10. f4 Nc6 11. Bf3 Nxc3 12. bxc3 f6 13. exf6 Bxf6 14. 0-0 e5 15. Nxc6 bxc6 16. fxe5 Bxe5 17. Bd4 Qd6 18. Bxe5 Qxe5 19. Qd4 Qxd4+ 20. cxd4 Ba6 21. Rf2 Rae8 22. Rb1 g5 23. Kg2 Re7 24. Rb4 Kg7 25. Bd1 Bb5 26. Rxf8 Kxf8 27. Bf3 Rb7 28. Kf2 Ke7 29. Rb3 Kd6 30. Be2 Rf7+ 31. Rf3 Rxf3+ 32. Kxf3 Kc7 33. Ke3 Kb6 34. Bd3 h6 35. c3 Bxd3 36. Kxd3 Kb5 37. h3 a6 38. Kd2 Kc4 39. Kc2 a5 40. a4 c5 41. dxc5 Kxc5 42. Kd3 Kc6 1/2-1/2

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.02"]
[Round "1.2"]
[White "Reyes Revollo, Sebastian de Jesus"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1096"]
[BlackElo "1928"]
[PlyCount "82"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Nf3 Nf6 8. Bc4 0-0 9. Qd2 Ng4 10. h3 Nxe3 11. Qxe3 Qa5 12. 0-0 a6 13. a3 b5 14. Be2 Be6 15. Rfd1 Rac8 16. Rab1 Ne5 17. Rd2 Nxf3+ 18. Bxf3 Bxc3 19. bxc3 Rxc3 20. Qd4 Qxa3 21. Qa7 Qa5 22. Qxe7 Rxf3 23. Qxd6 Rc3 24. Qd4 Rc4 25. Qe3 Qc7 26. Rc1 Qc5 27. Qe2 Rc8 28. Qf3 Qb4 29. Qe3 Rxe4 30. Qb6 Qxd2 31. Ra1 Re1+ 32. Rxe1 Qxe1+ 33. Kh2 Qe5+ 34. g3 Rxc2 35. Qa7 Qc5 36. Qxc5 Rxc5 37. Kg2 Bd5+ 38. Kh2 f5 39. h4 Rc1 40. g4 f4 41. g5 Rh1# 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.15"]
[Round "9"]
[White "Ribero, Guillermo Andres"]
[Black "Gallego, Julian Andres"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1885"]
[BlackElo "2199"]
[PlyCount "78"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 a6 6. Bg2 Nge7 7. 0-0 Nxd4 8. Qxd4 Nc6 9. Qd1 b5 10. e5 Bb7 11. Bf4 Qc7 12. Nc3 Na5 13. Bxb7 Qxb7 14. Re1 Rc8 15. Ne4 h6 16. c3 Nc4 17. b3 Nb6 18. Qf3 Qa8 19. Rac1 Be7 20. h3 Rc6 21. Be3 Nd5 22. c4 bxc4 23. Rxc4 Nxe3 24. Rxe3 0-0 25. Rec3 Rxc4 26. Rxc4 Qd5 27. Qc3 f6 28. exf6 Bxf6 29. Qd2 Qxd2 30. Nxd2 Ra8 31. Kf1 Kf7 32. f4 Ke7 33. Nf3 d5 34. Ra4 Kd6 35. Ke2 Kc6 36. Kd3 Kb5 37. Ke3 g5 38. Ne1 gxf4+ 39. gxf4 Rc8 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.14"]
[Round "8"]
[White "Martinez, Cristian Camilo"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2009"]
[BlackElo "1885"]
[PlyCount "80"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rb8 11. Bb3 Na5 12. Bh6 Bxh6 13. Qxh6 b5 14. h4 e5 15. Nde2 b4 16. Nd5 Nxb3+ 17. axb3 Nxd5 18. Rxd5 Rb6 19. h5 g5 20. f4 Bg4 21. Ng3 gxf4 22. Nf5 Bxf5 23. exf5 f6 24. Rh4 Rf7 25. Rg4+ Kh8 26. g3 Qa8 27. Ra5 Qh1+ 28. Kd2 Qg2+ 29. Ke1 Qg1+ 30. Kd2 Qe3+ 31. Kd1 Qf3+ 32. Kc1 Qxg4 33. Rxa7 Qg8 34. gxf4 Rc6 35. Rxf7 Qxf7 36. fxe5 Qg7 37. Qe3 Qg5 38. Qxg5 fxg5 39. e6 Kg8 40. Kd2 Rc5 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.14"]
[Round "7"]
[White "Ribero, Guillermo Andres"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1885"]
[BlackElo "2017"]
[PlyCount "48"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8. Be3 Be6 9. 0-0-0 Qe7 10. f3 0-0-0 11. Qf2 d5 12. Bxb6 axb6 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Bd3 Qf6 16. Kb1 Nb4 17. Nc1 c5 18. c3 Bxa2+ 19. Nxa2 Nxd3 20. Qc2 Qg6 21. Nc1 c4 22. Nxd3 cxd3 23. Qd2 Rhe8 24. Rhe1 Re2 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.13"]
[Round "6"]
[White "Villaquiran, Miguel"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1726"]
[BlackElo "1885"]
[PlyCount "154"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d3 e5 7. e4 Re8 8. c3 Nc6 9. Na3 h6 10. Nc2 d5 11. Nxe5 Nxe5 12. fxe5 Rxe5 13. exd5 Nxd5 14. d4 Re7 15. Qf3 c6 16. Bd2 Qb6 17. Rae1 Be6 18. b3 Rae8 19. Kh1 Kh7 20. c4 Nf6 21. Bb4 Bg4 22. Qf2 Re2 23. Qf4 Rxe1 24. Rxe1 Rxe1+ 25. Bxe1 Bf5 26. Ne3 Bb1 27. Bc3 Bxa2 28. d5 cxd5 29. Bd4 Qd8 30. Nxd5 Nxd5 31. Qxf7 Qf8 32. Qxd5 Bxd4 33. Qxd4 Qg7 34. Qxg7+ Kxg7 35. Bxb7 Bxb3 36. c5 Kf7 37. Kg1 Ke7 38. Kf2 a5 39. Ke2 a4 40. Kd2 a3 41. Kc1 a2 42. Kb2 Bf7 43. Be4 Kd7 44. Ka1 Kc8 45. h4 Kc7 46. Kb2 Kb8 47. Ka1 Kc7 48. Kb2 g5 49. hxg5 hxg5 50. Ka1 Kb8 51. Bc6 Bc4 52. Be4 Ka7 53. Bf3 Ka6 54. Be4 Kb5 55. c6 Kb6 56. Bf3 Kc7 57. Be4 Kd6 58. Bf3 Bf7 59. Bg2 Bc4 60. Bf3 Bb5 61. Kxa2 Bxc6 62. Be2 Ke5 63. Kb2 Kd4 64. Kc2 Ke3 65. Bh5 Be4+ 66. Kc3 Bf5 67. Bd1 Bg6 68. Bb3 Bf5 69. Bd5 Kf2 70. Kd2 Kxg3 71. Ke3 g4 72. Bc6 Be6 73. Bb7 Kh2 74. Kf2 g3+ 75. Kf1 Bh3+ 76. Ke2 Bg2 77. Bc8 Bd5 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.12"]
[Round "4"]
[White "Oliveros, Camilo"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2144"]
[BlackElo "1885"]
[PlyCount "59"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. a3 Rfc8 13. h5 a6 14. 0-0-0 Rc6 15. hxg6 hxg6 16. g5 Nh5 17. Bxg7 Kxg7 18. f4 Bg4 19. Be2 Bxe2 20. Nxe2 Qxd2+ 21. Kxd2 Rd8 22. c3 e5 23. f5 f6 24. Rdg1 fxg5 25. Rxg5 Nf6 26. Rxg6+ Kf7 27. Ng3 d5 28. exd5 Nxd5 29. Rh7+ Kf8 30. Rh8+ 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.12"]
[Round "5"]
[White "Ribero, Guillermo Andres"]
[Black "Pena Bermudez, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1885"]
[BlackElo "1841"]
[PlyCount "67"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Nc6 10. Re1 b6 11. a3 Bb7 12. Bf4 Rc8 13. Qd3 Na5 14. Ba6 Nd5 15. Bxb7 Nxf4 16. Qe4 Nxb7 17. Qxf4 Bd6 18. Qe4 Na5 19. d5 exd5 20. Nxd5 Re8 21. Qg4 Bxh2+ 22. Kxh2 Qxd5 23. Rac1 Qd6+ 24. g3 Rcd8 25. Rcd1 Qf6 26. b4 Nc6 27. Rxe8+ Rxe8 28. Qd7 Rf8 29. Kg2 g6 30. Rd6 Qxf3+ 31. Kxf3 Ne5+ 32. Ke4 Nxd7 33. Rxd7 a5 34. bxa5 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.11"]
[Round "2"]
[White "Calderon Zuta, Nicolas"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2027"]
[BlackElo "1885"]
[PlyCount "128"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 d5 4. e3 c5 5. c3 Bd6 6. Bg3 Qc7 7. Nbd2 Nbd7 8. Bd3 0-0 9. Qe2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bxg3 13. hxg3 Bg4 14. 0-0-0 h6 15. Rh4 c4 16. Bb1 h5 17. Rd4 Rfe8 18. Rf4 Qd6 19. Qd2 Bxf3 20. Rxf3 b5 21. Rf5 Rad8 22. Qd4 a5 23. Rg5 b4 24. Rf4 Kf8 25. Rgf5 Re6 26. Rh4 g6 27. Rf3 Rb8 28. Rhf4 Rb6 29. Qd2 Ke7 30. Rd4 a4 31. cxb4 Qxb4 32. Qxb4+ Rxb4 33. a3 Rb5 34. Rd2 Reb6 35. Ba2 Ne4 36. Rc2 f5 37. Rf4 Kf6 38. Rh4 Nc5 39. Rd4 Nd3+ 40. Rxd3 cxd3 41. Rd2 Rc5+ 42. Kd1 Ke5 43. Bb1 Rcb5 44. Kc1 Rc6+ 45. Kd1 Rcb6 46. Kc1 Rc5+ 47. Kd1 d4 48. exd4+ Kxd4 49. Bxd3 Ke5 50. Ke2 g5 51. f3 Rb3 52. Bc2 Rxb2 53. Bxa4 Rxd2+ 54. Kxd2 Ra5 55. Bd1 Rxa3 56. Ke2 Kd4 57. Kf2 Ra2+ 58. Be2 Rb2 59. g4 hxg4 60. fxg4 fxg4 61. g3 Rxe2+ 62. Kxe2 Ke4 63. Kf2 Kd3 64. Kg2 Ke2 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.11"]
[Round "3"]
[White "Ribero, Guillermo Andres"]
[Black "Quinonez Garcia, Santiago"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1885"]
[BlackElo "2192"]
[PlyCount "76"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. a4 d6 10. a5 Nc6 11. Nxc6 bxc6 12. Be3 Nd7 13. Na4 c5 14. e5 d5 15. c4 Bb7 16. cxd5 exd5 17. Bxd5 Nxe5 18. Bxb7 Qxb7 19. f3 Nc4 20. Qe2 Nxe3 21. Qxe3 Rac8 22. Rfd1 Rfe8 23. Re1 Qc6 24. Qe4 Qb5 25. Qc2 Bf6 26. Rxe8+ Rxe8 27. Nc3 Bd4+ 28. Kh1 Qb7 29. Kg2 Re3 30. Rf1 g6 31. Rf2 Re1 32. Ne4 Qb5 33. Nd6 Qc6 34. Ne4 h6 35. h4 f5 36. Qb3+ Kg7 37. Nd2 Bxf2 38. Kxf2 Re7 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2018.04.10"]
[Round "1"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1706"]
[BlackElo "1885"]
[PlyCount "56"]
[EventDate "2018.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Bb3 Na5 12. g4 b5 13. g5 Ne8 14. f4 Nc4 15. Qe2 Bg4 16. Qd3 Nxe3 17. Qxe3 Bxd1 18. Rxd1 Qd7 19. e5 Qc8 20. Nd5 Rb7 21. exd6 Nxd6 22. Nxe7+ Rxe7 23. Qxe7 Nf5 24. Bxf7+ Rxf7 25. Nxf5 Qxf5 26. Qd8+ Rf8 27. Qe7 Qxf4+ 28. Kb1 Qe5 0-1

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.04"]
[Round "6.2"]
[White "Ribero, Guillermo Andres"]
[Black "Florez Hernandez, Bairon"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1795"]
[BlackElo "1406"]
[PlyCount "87"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e6 3. Nf3 a6 4. d5 exd5 5. exd5 Nce7 6. d6 cxd6 7. Qxd6 Ng6 8. Qd4 Be7 9. Bc4 Nf6 10. a4 d5 11. Bb3 Bg4 12. Qd3 Qd6 13. Nc3 Bxf3 14. Qxf3 Rd8 15. 0-0 Nh4 16. Qh3 Ng6 17. Bg5 0-0 18. Rad1 d4 19. Bxf6 Bxf6 20. Ne4 Qb6 21. Qf5 d3 22. Nxf6+ gxf6 23. Rxd3 Rxd3 24. Qxd3 Kh8 25. Rd1 Qc5 26. Qd6 Qg5 27. g3 Kg7 28. Qd5 b6 29. Qxg5 fxg5 30. Rd7 Ne5 31. Rb7 g4 32. Bd5 Rd8 33. c4 Rd6 34. Kf1 Rf6 35. Ke2 Rh6 36. b4 Rxh2 37. Rxb6 h5 38. Ke3 Rh3 39. c5 h4 40. Kf4 Nd3+ 41. Kxg4 Nxf2+ 42. Kf3 hxg3 43. c6 Rh2 44. Kxg3 1-0

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.03"]
[Round "4.2"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1863"]
[BlackElo "1795"]
[PlyCount "77"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Kb1 a5 14. a4 Qe8 15. axb5 Bxb5 16. Nd5 Nxd5 17. Bxd5 Bxd4 18. Qxd4 Bc6 19. h4 Bxd5 20. exd5 Qb5 21. Rd2 Rc4 22. Qd3 Rb8 23. c3 Qb3 24. Qc2 Qxc3 25. Qxc3 Rxc3 26. Ka2 Rc5 27. Re1 Kf8 28. Rd4 Rbb5 29. Rde4 Rb7 30. Rd4 Rbb5 31. Rde4 Rxd5 32. Rxe7 Rd4 33. R7e4 Rxe4 34. Rxe4 Re5 35. Rf4 Ke7 36. Ka3 f6 37. g3 h5 38. b4 axb4+ 39. Kxb4 0-1

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.03"]
[Round "5.1"]
[White "Rosado Perez, Maria Jose"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1921"]
[BlackElo "1795"]
[PlyCount "143"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. f3 d5 7. Bg5 dxe4 8. Qxd8+ Nxd8 9. Bxf6 gxf6 10. fxe4 f5 11. Bb5+ Nc6 12. N1d2 fxe4 13. Nxe4 Bf5 14. Nf6+ Kd8 15. 0-0-0+ Kc8 16. Rhf1 Be6 17. Kb1 a6 18. Bxc6 bxc6 19. Rde1 Bd6 20. Ne4 Bc7 21. Nbc5 Bc4 22. Rf6 Bd5 23. g3 Bd8 24. Rf5 Bc7 25. Ng5 Rf8 26. Nge6 Re8 27. Ng5 Rf8 28. Nce6 Re8 29. Nxc7 Kxc7 30. Nxf7 e4 31. Ng5 Re7 32. Rf4 Rg8 33. Nf3 Rd8 34. b3 c5 35. Nh4 Bc6 36. Nf5 Rf7 37. Nd4 Rxf4 38. Ne6+ Kb6 39. Nxd8 Rg4 40. Nf7 Bd5 41. Ne5 Rg5 42. Nd7+ Kc6 43. Nf6 h5 44. Re2 Rf5 45. Nxe4 c4 46. Nc3 cxb3 47. axb3 a5 48. Kb2 Kb6 49. Na4+ Kc7 50. Nc3 Kb6 51. Re7 Bc6 52. Re6 Kc5 53. Rh6 Re5 54. Rg6 Be8 55. Rg7 Kd4 56. Rc7 Ke3 57. Rc4 Kf2 58. Rh4 Bg6 59. Rd4 Kg2 60. Rd2+ Kh3 61. Ne2 Kg4 62. Nf4 Be8 63. c4 h4 64. Nd3 Rf5 65. Nf2+ Kg5 66. Ne4+ Kg6 67. Nd6 Re5 68. Nxe8 Rxe8 69. gxh4 Ra8 70. Rd5 Ra6 71. c5 Kf6 72. Rd6+ 1-0

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.02"]
[Round "2.2"]
[White "Hoyos Garces, Rosana"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1601"]
[BlackElo "1795"]
[PlyCount "94"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. e3 g6 4. d4 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. c5 Ne4 9. Qb3 Nxc3 10. Qxc3 a5 11. 0-0 Qc7 12. Be3 f6 13. Qd2 Rd8 14. Rfd1 Nc6 15. Rac1 e5 16. dxe5 fxe5 17. Bg5 Ne7 18. Qe3 h6 19. Bxe7 Qxe7 20. Qb3 Be6 21. Qb6 Rdc8 22. Bb5 d4 23. Nxd4 exd4 24. Re1 Qg5 25. Qxe6+ Kh7 26. c6 Qxb5 27. c7 d3 28. Qd6 Qb4 29. Qxd3 Rxc7 30. b3 Rxc1 31. Rxc1 a4 32. g3 axb3 33. Qxb3 Qxb3 34. axb3 Ra3 35. Rb1 Bd4 36. Rd1 Ra1 37. Rxa1 Bxa1 38. Kf1 Kg7 39. Ke2 Kf6 40. Ke3 Ke5 41. f4+ Kd5 42. Kd3 Kc5 43. g4 Kb4 44. Kc2 Bf6 45. h3 b6 46. f5 gxf5 47. gxf5 b5 0-1

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.02"]
[Round "3.2"]
[White "Ribero, Guillermo Andres"]
[Black "Gomez Guardo, Laura Melissa"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1795"]
[BlackElo "1731"]
[PlyCount "52"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qe2 Qb6 10. 0-0-0 Nc6 11. Bf2 Qc7 12. h3 Bd7 13. g4 Nxd4 14. Bxd4 Bc6 15. Bg2 e5 16. Be3 Rc8 17. h4 b5 18. g5 Nd7 19. Bh3 b4 20. Nd5 Bxd5 21. Rxd5 Qc4 22. Qxc4 Rxc4 23. Bg2 exf4 24. Bxf4 hxg5 25. hxg5 Rxh1+ 26. Bxh1 Rc5 1/2-1/2

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.01"]
[Round "1.3"]
[White "Ribero, Guillermo Andres"]
[Black "Marrugo Cabarcas, Alberto Enrique"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1795"]
[BlackElo "1609"]
[PlyCount "67"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 Qe7 8. Bg5 h6 9. Nd5 Qe5 10. Bxf6 gxf6 11. c3 d6 12. f4 Qe6 13. f5 Qd7 14. Nxf6+ Kd8 15. Nxd7 Bxd7 16. 0-0-0 Ne5 17. Nd2 h5 18. h3 a6 19. Nf3 Bb5 20. Qe1 Nxf3 21. gxf3 h4 22. Bxb5 axb5 23. Kb1 f6 24. Qe2 Rg8 25. f4 Ke7 26. e5 fxe5 27. fxe5 Kd7 28. Qxb5+ Kc8 29. exd6 Ra5 30. Qc4 Rc5 31. Qxg8+ Kd7 32. Qe6+ Kd8 33. Qe7+ Kc8 34. Qe8# 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2018.02.17"]
[Round "5.15"]
[White "Ribero, Guillermo Andres"]
[Black "Nino Penaloza, Cesar Gerardo"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1795"]
[BlackElo "1929"]
[PlyCount "46"]
[EventDate "2018.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 Qc7 9. 0-0-0 b5 10. a3 Bb7 11. g4 Be7 12. Bh4 Nc5 13. Bxf6 Bxf6 14. Ndxb5 axb5 15. Nxb5 Qb6 16. Nxd6+ Ke7 17. Nc4 Bxb2+ 18. Kb1 Bc3+ 19. Nxb6 Rxa3 20. Rd7+ Nxd7 21. Nd5+ Bxd5 22. Qa6 Rxa6 23. Bxa6 Ra8 0-1

[Event "COL-ch U17"]
[Site "Pereira"]
[Date "2017.12.02"]
[Round "5.5"]
[White "Ribero, Guillermo Andres"]
[Black "Hincapie Lopez, Santiago"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1855"]
[BlackElo "1540"]
[PlyCount "35"]
[EventDate "2017.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 h5 10. Nd5 Rb8 11. Bg5 b5 12. Nxf6+ exf6 13. Be3 f5 14. exf5 Qc7 15. fxg6 fxg6 16. Qd5+ Kh8 17. Qxc6 Qxc6 18. Bxc6 1-0

[Event "COL-ch U17"]
[Site "Pereira"]
[Date "2017.12.01"]
[Round "4.8"]
[White "Penuela Rincon, Yamith Andrey"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1498"]
[BlackElo "1855"]
[PlyCount "50"]
[EventDate "2017.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. 0-0 Nbd7 8. d4 Rb8 9. b3 e6 10. Bb2 Qe7 11. Qd2 b6 12. Rfe1 Bb7 13. Bxb7 Rxb7 14. Rad1 Rd8 15. Qc2 a6 16. Kg2 b5 17. Ng1 bxc4 18. bxc4 cxd4 19. exd4 Rc8 20. Qe2 Nb6 21. c5 dxc5 22. dxc5 Qxc5 23. Qxa6 Qc6+ 24. f3 Nbd5 25. Qxc6 Rxb2+ 0-1

[Event "COL-ch U17"]
[Site "Pereira"]
[Date "2017.12.01"]
[Round "3.10"]
[White "Ribero, Guillermo Andres"]
[Black "Lopez G, Juan Camilo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1855"]
[BlackElo "1540"]
[PlyCount "83"]
[EventDate "2017.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Bf5 7. 0-0 0-0 8. Re1 d5 9. c4 c6 10. Nc3 Nxc3 11. bxc3 Bxd3 12. Qxd3 dxc4 13. Qxc4 b5 14. Qb3 Na6 15. a4 Nc7 16. Ne5 Qe8 17. axb5 cxb5 18. Bf4 Ne6 19. Bg3 a5 20. d5 Nc5 21. Qc2 Bf6 22. Nc4 Qd8 23. Nd6 b4 24. cxb4 Bxa1 25. bxc5 Bd4 26. Qc4 Bf6 27. Qa4 Be7 28. Nb7 Qxd5 29. Rxe7 Ra7 30. c6 h6 31. h3 Qg5 32. Re5 Qc1+ 33. Kh2 Rc8 34. Rxa5 Rxa5 35. Nxa5 g5 36. Qb5 Kg7 37. c7 Qd2 38. Nc4 Qd3 39. Nd6 Qxb5 40. Nxb5 f5 41. Be5+ Kf7 42. Nd6+ 1-0

[Event "COL-ch U17"]
[Site "Pereira"]
[Date "2017.11.30"]
[Round "1.1"]
[White "Ribero, Guillermo Andres"]
[Black "Carvajal Pena, Dilan Ricardo"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1855"]
[BlackElo "1400"]
[PlyCount "67"]
[EventDate "2017.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Be7 10. 0-0-0 Qc7 11. Qe2 Nc6 12. g4 Nxd4 13. Rxd4 Nxe4 14. Nxe4 Bxh4 15. Nxd6+ Kf8 16. Qd2 Be7 17. Bg2 e5 18. fxe5 Bg5 19. Rf4 Be6 20. h4 Bxf4 21. Qxf4 Rd8 22. Rf1 Rd7 23. Be4 Qa5 24. a3 Qa4 25. Bxb7 Qxf4+ 26. Rxf4 g5 27. hxg5 hxg5 28. Rf6 Ke7 29. Bxa6 Rxd6 30. exd6+ Kxf6 31. c4 Bxg4 32. Bb7 Bc8 33. Bc6 Ke6 34. c5 0-1

[Event "COL-ch U17"]
[Site "Pereira"]
[Date "2017.11.30"]
[Round "2.6"]
[White "Sabogal Varela, Jose Joaquin"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1796"]
[BlackElo "1855"]
[PlyCount "73"]
[EventDate "2017.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Bb4 6. Be2 Bxc3+ 7. bxc3 Ne4 8. Qb3 d6 9. 0-0 0-0 10. Nd2 f5 11. f3 Nxd2 12. Bxd2 Rf6 13. e4 f4 14. a4 a5 15. Rfd1 Nd7 16. c5 dxc5 17. e5 Rg6 18. Bxf4 Qf8 19. Bg3 h5 20. Bd3 Rh6 21. Bf2 g5 22. Be3 Qe7 23. h4 Rh7 24. Bxg5 Qf7 25. Bxh7+ Kxh7 26. Rf1 Qf5 27. Qb1 Kg6 28. Qb5 Qf7 29. Qd3+ Kg7 30. Qe3 Rg8 31. Rad1 Bd5 32. dxc5 Nxc5 33. Bf6+ Kh7 34. Rd4 Qg6 35. Rfd1 Nb3 36. Rf4 Qc2 37. Re1 1-0

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "5.5"]
[White "Pai, Juan David"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2057"]
[BlackElo "1853"]
[PlyCount "65"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bf4 e6 5. Nbd2 d5 6. e3 Be7 7. Bd3 0-0 8. Ne5 Bd6 9. h4 Qc7 10. Rc1 Nbd7 11. Ndf3 Bb7 12. g4 c4 13. Bb1 Ne4 14. Nxd7 Qxd7 15. Bxe4 dxe4 16. Bxd6 Qxd6 17. Nd2 Rac8 18. g5 b5 19. a3 Bd5 20. h5 a5 21. Qg4 Qc6 22. Ke2 Rc7 23. Rcg1 b4 24. axb4 axb4 25. Qf4 e5 26. Qxe5 Re8 27. Qf4 Ra7 28. Ra1 Qa8 29. Rxa7 Qxa7 30. h6 Qa6 31. hxg7 Kxg7 32. Rh6 Re6 33. Rxe6 1-0

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "6.8"]
[White "Ribero, Guillermo Andres"]
[Black "Basilio Santos, Eleazar"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1853"]
[BlackElo "1427"]
[PlyCount "158"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Nf6 8. Be3 Be6 9. 0-0-0 Nd7 10. f3 0-0 11. g4 Nde5 12. Rg1 Qh4 13. Nd5 Rfc8 14. h3 Na5 15. Nxa5 Bxa5 16. g5 Bxd5 17. Rxd5 Bb6 18. f4 Nc4 19. Rg4 Bxe3+ 20. Kb1 Qf2 21. Qxf2 Bxf2 22. Bxc4 a5 23. f5 Kf8 24. g6 hxg6 25. fxg6 f6 26. Rh5 Be3 27. Rg3 Bd2 28. c3 a4 29. Kc2 Bf4 30. Rg4 Be3 31. Kd3 Bc1 32. Rh8+ Ke7 33. Rh7 Kf8 34. h4 c6 35. h5 d5 36. exd5 b5 37. Kc2 bxc4 38. Kxc1 cxd5 39. h6 gxh6 40. Rf4 Kg8 41. Rxf6 Rf8 42. Rd6 Rf1+ 43. Kc2 Rf2+ 44. Kc1 Rf1+ 45. Kd2 Re8 46. Rxd5 Rf2+ 47. Kc1 Rh2 48. Rd2 Re1+ 49. Kc2 Rxd2+ 50. Kxd2 Rh1 51. Ra7 Rh2+ 52. Ke3 Rxb2 53. Rxa4 Kg7 54. a3 Kxg6 55. Rxc4 Rb3 56. a4 h5 57. Kf3 Rb1 58. Rc5 Rf1+ 59. Kg3 Rd1 60. a5 Kf6 61. a6 Ra1 62. Rxh5 Ke6 63. Kf4 Kd6 64. Ke4 Kc6 65. Kd4 Kb6 66. Rh6+ Ka7 67. Kc5 Rc1 68. Kb4 Rb1+ 69. Kc4 Rb8 70. Rc6 Rd8 71. Kc5 Rd3 72. Kb5 Rd5+ 73. Rc5 Rd6 74. Rc7+ Ka8 75. c4 Kb8 76. Re7 Rd2 77. Kc6 Ra2 78. Kb6 Rb2+ 79. Kc6 Ra2 1-0

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "7.6"]
[White "Velez Rueda, Juan Diego"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1865"]
[BlackElo "1853"]
[PlyCount "56"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nf3 Bxa6 7. Nc3 d6 8. g3 Bg7 9. Bg2 0-0 10. 0-0 Nbd7 11. Rb1 Ra7 12. b3 Qa8 13. Bb2 Rb8 14. Re1 Bb7 15. e4 Ne8 16. a4 Ba6 17. Bf1 Rab7 18. Bxa6 Qxa6 19. Nb5 Bxb2 20. Rxb2 Nc7 21. Nxc7 Rxc7 22. Qc2 Rb4 23. Nd2 Rcb7 24. Nc4 Nb6 25. Reb1 Nxc4 26. bxc4 Rxb2 27. Rxb2 Rxb2 28. Qxb2 Qxa4 1/2-1/2

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "3.4"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1721"]
[BlackElo "1853"]
[PlyCount "91"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. Bb3 Rc8 11. 0-0-0 Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 a5 16. a3 b4 17. axb4 axb4 18. Qxb4 Rc5 19. Rhe1 Kg8 20. Re4 Re8 21. Rh4 Qa8 22. Kd2 Rb8 23. Qf4 h5 24. Ke1 Qa5+ 25. Qd2 Qa7 26. Rd4 Kg7 27. Kf1 Bf5 28. Qf2 Qc7 29. R4d2 Qa5 30. Qe1 Qc7 31. Qe2 Rb4 32. Re1 Kf8 33. Ra1 Ra5 34. Rxa5 Qxa5 35. Rd1 Rb7 36. Qd2 Qa6+ 37. Kg1 Kg7 38. Qc3+ f6 39. Qd2 Rc7 40. h3 h4 41. Re1 Qa8 42. Kh2 Qb7 43. Re3 Qa7 44. Re1 Qb6 45. Re2 Ra7 46. Re3 1/2-1/2

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "4.8"]
[White "Ribero, Guillermo Andres"]
[Black "Ballesteros Lora, Ruber"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1853"]
[BlackElo "1816"]
[PlyCount "89"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. Bg5 dxc4 10. Bxc4 a6 11. a3 b5 12. Ba2 Bb7 13. Re1 Nb8 14. Qd3 Nbd7 15. Rad1 Nb6 16. Ne5 Nfd5 17. Bb1 g6 18. Bh6 Bf6 19. Bxf8 Kxf8 20. Ne4 Bg7 21. Nc5 Qe7 22. Qg3 Bxe5 23. Qxe5 Kg8 24. Qg3 Nc4 25. Re2 Nd6 26. Bd3 b4 27. Qe5 Rd8 28. Rc1 bxa3 29. bxa3 Nb5 30. Rb2 Bc8 31. Bxb5 axb5 32. Rxb5 Ba6 33. Rb8 Bc8 34. Ne4 Ba6 35. Rxd8+ Qxd8 36. Qd6 Qxd6 37. Nxd6 Nf4 38. Rc6 Bd3 39. a4 Ne2+ 40. Kh1 Nxd4 41. Rc8+ Kg7 42. a5 e5 43. Ra8 Kf6 44. a6 Ke6 45. a7 1-0

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "2.1"]
[White "Ribero, Guillermo Andres"]
[Black "Quinonez Garcia, Santiago"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1853"]
[BlackElo "2288"]
[PlyCount "68"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. c3 Qxc5 6. Na3 d6 7. Nb5 a6 8. Be3 Qc6 9. Nfd4 Qd7 10. Na3 Nf6 11. Nc4 Qc7 12. Nb3 Nbd7 13. f3 b5 14. Na3 Bb7 15. Be2 0-0 16. Bd4 e5 17. Bf2 d5 18. exd5 Nxd5 19. 0-0 Rad8 20. c4 bxc4 21. Nxc4 Nf4 22. Rc1 Nc5 23. Ncd2 Qe7 24. Nxc5 Qg5 25. Bg3 Nxe2+ 26. Qxe2 Rxd2 27. Qe1 Rxb2 28. Rb1 Rxb1 29. Qxb1 Bd5 30. a4 h5 31. Rd1 Ba8 32. Qd3 h4 33. Bf2 h3 34. g3 Qf6 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.19"]
[Round "1.8"]
[White "Zona Moreno, Sergio Julian"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1516"]
[BlackElo "1853"]
[PlyCount "70"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. Bxd5 a5 16. e5 Bf5 17. Be4 Bxe4 18. fxe4 dxe5 19. Qe2 Qc7 20. Rd2 Qc4 21. Qxc4 Rxc4 22. b3 Rxe4 23. Rd5 Rb8 24. c3 Re2 25. Rd2 Rxd2 26. Kxd2 f5 27. c4 bxc4 28. bxc4 Kf7 29. Kd3 Ke6 30. Rc1 Kd6 31. Kc3 e6 32. Rd1+ Kc6 33. a3 a4 34. Kc2 e4 35. Re1 Kc5 0-1

[Event "Zipaquira sf3 U16"]
[Site "Zipaquira"]
[Date "2017.04.02"]
[Round "6.5"]
[White "Ribero, Guillermo Andres"]
[Black "Cruz Beltran, Andres Euclides"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1888"]
[BlackElo "1606"]
[PlyCount "48"]
[EventDate "2017.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Nf6 9. 0-0-0 Qe7 10. f3 0-0-0 11. Bxb6 axb6 12. Nd4 Rhe8 13. Nxc6 bxc6 14. Qa6+ Kb8 15. Qa4 Bd7 16. Bd3 Qe5 17. g3 b5 18. Qa6 Qc5 19. Rhe1 h6 20. Kb1 g6 21. f4 Bc8 22. Qa5 Bg4 23. Rc1 Kb7 24. Nd1 Bf3 0-1

[Event "Zipaquira sf3 U16"]
[Site "Zipaquira"]
[Date "2017.04.01"]
[Round "4.3"]
[White "Ribero, Guillermo Andres"]
[Black "Corredor Castellanos, Camilo"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1888"]
[BlackElo "2133"]
[PlyCount "100"]
[EventDate "2017.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 Qa5+ 9. Qd2 Nxe4 10. Qxa5 Nxa5 11. Be3 Kd7 12. f3 Nf6 13. Bxa7 Nc6 14. Bf2 d5 15. f4 Ne4 16. Bg1 f6 17. Nd2 Nb4 18. 0-0-0 Nxd2 19. Rxd2 Rxa2 20. Kb1 Kc6 21. fxe5 fxe5 22. Na7+ Rxa7 23. Bxa7 Be7 24. Be3 d4 25. Bxd4 exd4 26. Rxd4 Bc5 27. Rd2 Be6 28. Be2 Ba2+ 29. Kc1 Be3 30. b3 Rd8 31. Rhd1 Rxd2 32. Rxd2 Bb1 33. Bf3+ Kc7 34. Kd1 Bxd2 35. Kxd2 Nxc2 36. Kc1 Nd4 37. Kxb1 Nxf3 38. gxf3 g5 39. Kc2 Kc6 40. Kc3 Kc5 41. b4+ Kb5 42. Kb3 b6 43. Kc3 Ka4 44. Kc4 b5+ 45. Kc5 h6 46. h3 h5 47. Kd4 Kxb4 48. h4 gxh4 49. f4 h3 50. f5 h2 0-1

[Event "Zipaquira sf3 U16"]
[Site "Zipaquira"]
[Date "2017.04.01"]
[Round "5.6"]
[White "Rincon, Duban Felipe"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1386"]
[BlackElo "1888"]
[PlyCount "58"]
[EventDate "2017.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 cxd4 6. exd4 0-0 7. Be3 d5 8. Be2 dxc4 9. Bxc4 a6 10. 0-0 b5 11. Be2 Bb7 12. a3 Nd5 13. Rc1 Nd7 14. Nxd5 Bxd5 15. Qd2 Nb6 16. Qb4 Bb7 17. Rfd1 Nd5 18. Qb3 Qd6 19. Rc5 e6 20. Ng5 Nb6 21. Bf3 Bxf3 22. Nxf3 Rfd8 23. Rdc1 Rac8 24. Qb4 Nd5 25. Qd2 Nb6 26. Qb4 Qd7 27. Qa5 Nc4 28. Qb4 Bf8 29. Ne5 Nxe5 0-1

[Event "Zipaquira sf3 U16"]
[Site "Zipaquira"]
[Date "2017.03.31"]
[Round "3.2"]
[White "Ribero, Guillermo Andres"]
[Black "Ruiz Agudelo, Santiago"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1888"]
[BlackElo "1913"]
[PlyCount "66"]
[EventDate "2017.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. Bf4 dxc4 10. Bxc4 a6 11. a3 b5 12. Ba2 Bb7 13. Qd3 Rc8 14. b4 Nb8 15. Rfd1 Nd5 16. Bxb8 Nxc3 17. Bf4 Nxd1 18. Rxd1 Bd5 19. Bb1 g6 20. Ne5 Bg5 21. Qg3 Bxf4 22. Qxf4 f5 23. h4 Qe7 24. Qg3 Rc7 25. f4 Rfc8 26. h5 Rc1 27. Qe1 Rxd1 28. Qxd1 g5 29. Qe1 gxf4 30. Nd3 Qg5 31. Qd2 Qxh5 32. Nxf4 Qg5 33. Qf2 Rc1+ 0-1

[Event "Zipaquira sf3 U16"]
[Site "Zipaquira"]
[Date "2017.03.31"]
[Round "2.3"]
[White "Rojas Mayorga, Brayan Arley"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1513"]
[BlackElo "1888"]
[PlyCount "98"]
[EventDate "2017.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. g3 0-0 8. Bg2 Ng4 9. Bc1 Qb6 10. Bf3 Bxd4 11. Bxg4 Bxf2+ 12. Kf1 Bxg4 13. Qxg4 Bd4 14. Nd5 Qd8 15. c3 f5 16. exf5 Rxf5+ 17. Kg2 Bg7 18. Bg5 Nc6 19. Rhf1 Qd7 20. Qc4 Kh8 21. Rxf5 gxf5 22. Qh4 Re8 23. Re1 Be5 24. Bf4 Rf8 25. Bxe5+ dxe5 26. c4 e6 27. Nf6 Qe7 28. Nh5 Qxh4 29. gxh4 Rd8 30. a3 Rd4 31. b3 Rxh4 32. Nf6 Rd4 33. Re3 Kg7 34. Ne8+ Kf7 35. Nc7 a6 36. Rh3 Rg4+ 37. Kf2 Rg7 38. Rh6 Nd4 39. b4 Ke7 40. b5 axb5 41. cxb5 Kd7 42. b6 Re7 43. Rh3 e4 44. Rc3 f4 45. a4 e3+ 46. Ke1 Rg7 47. Kf1 e2+ 48. Kf2 Rg2+ 49. Kxg2 e1Q 0-1

[Event "Zipaquira sf3 U16"]
[Site "Zipaquira"]
[Date "2017.03.30"]
[Round "1.3"]
[White "Ribero, Guillermo Andres"]
[Black "Carvajal Pena, Dilan Ricardo"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1888"]
[BlackElo "1421"]
[PlyCount "61"]
[EventDate "2017.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qe2 Nc6 9. 0-0-0 h6 10. Bh4 Bd7 11. Nxc6 Bxc6 12. Bxf6 gxf6 13. Qh5 b5 14. Bd3 Qb6 15. Rhe1 b4 16. Ne2 Bxe4 17. Bxe4 Qe3+ 18. Kb1 Qxe4 19. Nd4 Qxf4 20. Nxe6 Qc4 21. Rd4 Qc6 22. Rde4 Rc8 23. Nd4 Qd7 24. Nf5 Rc7 25. Qe2 Qd8 26. Nxe7 Kf8 27. Nf5 Rc8 28. Qxa6 d5 29. Re7 d4 30. Qxf6 Rh7 31. Rxf7+ 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2017.03.19"]
[Round "6"]
[White "Ribero, Guillermo Andres"]
[Black "Rojas Aroca, Miguel Angel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1888"]
[PlyCount "79"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Be6 7. Be3 Nf6 8. f3 Be7 9. 0-0-0 a6 10. g4 h6 11. Kb1 Qd7 12. h4 0-0-0 13. Nd5 Bxd5 14. exd5 c5 15. dxc6 Qxc6 16. g5 hxg5 17. Bh3+ g4 18. fxg4 Qc5 19. g5+ Nd7 20. Qe4 Qe5 21. Qxe5 dxe5 22. Bb6 g6 23. Bxd8 Rxd8 24. Rxd7 Rxd7 25. Rd1 Bc5 26. Rxd7 Bd4 27. Rxd4+ Kc7 28. Rd5 e4 29. Re5 Kd6 30. Rxe4 b5 31. b4 Kd5 32. Rf4 Ke5 33. Rxf7 Ke4 34. h5 gxh5 35. g6 Kd4 36. Rd7+ Ke4 37. g7 h4 38. g8Q a5 39. Qg4+ Ke5 40. Qf5# 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2017.03.19"]
[Round "7"]
[White "Torres Rojas, Yuber Andres"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2053"]
[BlackElo "1888"]
[PlyCount "126"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 Nf6 7. 0-0 b4 8. Ne2 d5 9. f3 Nc6 10. b3 Be7 11. Bb2 Qb6 12. Kh1 0-0 13. c4 dxe4 14. dxe4 Rad8 15. Qc2 e5 16. Rad1 Rxd1 17. Rxd1 Rd8 18. Nf2 a5 19. Rd3 h6 20. Nd1 Nd4 21. Qd2 a4 22. Nxd4 exd4 23. Qc2 axb3 24. axb3 Qe6 25. Nf2 Nd7 26. Rd1 Rf8 27. Re1 Ne5 28. Nd3 Nxd3 29. Qxd3 Bd6 30. f4 Re8 31. Kg1 Bc7 32. Re2 Bc6 33. h3 f6 34. Kh2 Kf7 35. Bf3 Re7 36. Bh5+ Kf8 37. Bf3 g6 38. Bc1 Kg7 39. f5 Qf7 40. h4 Qe8 41. Bd2 gxf5 42. exf5 Rxe2+ 43. Bxe2 Be4 44. Bh5 Bxd3 45. Bxe8 Bc2 46. Ba4 Bxf5 47. Kg2 Bg4 48. Kf2 Kg6 49. Be8+ Kg7 50. Ba4 h5 51. Bc1 Kf7 52. Bd2 Ke6 53. Bh6 Be5 54. Bf8 Bd6 55. Bh6 Kf7 56. Bd2 Kg6 57. Be8+ Kh7 58. Ba4 Bf8 59. Bc6 Bh6 60. Be4+ f5 61. Bxh6 Kxh6 62. Bc2 Kg6 63. Bb1 Bd1 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2017.03.18"]
[Round "5"]
[White "Florez Castro, Estiven"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1716"]
[BlackElo "1888"]
[PlyCount "77"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 g6 7. Nf3 Bg7 8. Nd2 Nbd7 9. e4 Nxb6 10. Be2 0-0 11. 0-0 e6 12. Bf3 exd5 13. exd5 Bb7 14. Nb3 a5 15. Bd2 a4 16. Na5 Bxd5 17. Bxd5 Nbxd5 18. Nxd5 Nxd5 19. Rb1 Nb6 20. Qc2 Qd7 21. Rfd1 Bd4 22. b3 axb3 23. Nxb3 Be5 24. Bh6 Rfc8 25. Nd2 Qa4 26. Qc1 Nd5 27. Re1 Nc3 28. Rxe5 Nxb1 29. Re4 Qa3 30. Qxb1 Qxa2 31. Qd3 d5 32. Re1 Re8 33. Rf1 Qb2 34. Qxd5 Qd4 35. Qxd4 cxd4 36. Nf3 d3 37. Be3 f5 38. Rd1 Re4 39. g3 1/2-1/2

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2017.03.18"]
[Round "4"]
[White "Ribero, Guillermo Andres"]
[Black "Cuellar Canosa, Nicolas"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1888"]
[BlackElo "1608"]
[PlyCount "88"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Nc6 7. c4 Qe4 8. Be3 e6 9. 0-0 Be7 10. Nc3 Qg4 11. h3 Qh5 12. a3 a6 13. b4 0-0 14. Rfd1 Rfd8 15. Qb2 Rab8 16. Ne2 Bd6 17. c5 Be7 18. a4 Nd5 19. b5 Na5 20. Nf4 Qf5 21. Nxd5 exd5 22. Qc3 Nc4 23. Nd2 Nxd2 24. Rxd2 axb5 25. axb5 Ra8 26. Kh2 Qd7 27. Rxa8 Rxa8 28. Qb3 b6 29. Ra2 Rxa2 30. Qxa2 bxc5 31. Qa8+ Bf8 32. Qc6 Qxc6 33. bxc6 Bd6+ 34. g3 c4 35. Bd2 Kf8 36. Kg2 Ke7 37. f4 Kd8 38. Ba5 Ba3 39. Bc3 Ke7 40. g4 Kd6 41. f5 Kxc6 42. h4 Bc1 43. g5 g6 44. h5 Bxg5 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2017.03.17"]
[Round "3"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2092"]
[BlackElo "1888"]
[PlyCount "59"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. g4 Bg6 8. Ne5 Be4 9. 0-0 Nbd7 10. Nc3 Bd5 11. Nxd5 Nxd5 12. Qf3 Nxe5 13. dxe5 c6 14. e4 Nb6 15. Bb3 Qc7 16. Qg3 0-0-0 17. Be3 h5 18. g5 g6 19. f4 Bg7 20. a4 Kb8 21. a5 Nc8 22. Bc4 Qe7 23. Qf2 Rd7 24. Ra4 Rhd8 25. Qe2 b5 26. axb6 axb6 27. Rfa1 Kc7 28. Ba6 Na7 29. Bb7 Nb5 30. Bxc6 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2017.03.17"]
[Round "2"]
[White "Ribero, Guillermo Andres"]
[Black "Obando Guzman, Soren Federico"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1888"]
[BlackElo "2002"]
[PlyCount "53"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8. Qf3 h6 9. Bh4 g6 10. 0-0-0 Bg7 11. Kb1 0-0 12. g4 e5 13. Nb3 Qc7 14. g5 hxg5 15. fxg5 Nh5 16. Qd3 Nc5 17. Nd5 Qd8 18. Nxc5 dxc5 19. Be2 Be6 20. Bxh5 gxh5 21. Qe3 Qa5 22. Be1 Qa4 23. b3 Qa3 24. Nf6+ Kh8 25. h3 Rfd8 26. Bd2 c4 27. Qf3 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2017.03.16"]
[Round "1"]
[White "Soto, Miguel Angel"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2131"]
[BlackElo "1888"]
[PlyCount "69"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 f5 9. exf5 Bxf5 10. Bd3 Be6 11. 0-0 Nf6 12. Ne4 0-0 13. Nxf6+ gxf6 14. Be4 f5 15. Bd5 Bxd5 16. Qxd5+ Kh8 17. b3 f4 18. f3 Rg8 19. Bb2 Qb6+ 20. Kh1 Rg6 21. Rae1 Nb4 22. Qd2 Rf8 23. Bc3 a5 24. Bxb4 axb4 25. Nc2 Rf5 26. Nxb4 Rh5 27. h3 Rgh6 28. Nd5 Qd8 29. Nc3 Rxh3+ 30. gxh3 Rxh3+ 31. Qh2 Rxh2+ 32. Kxh2 Bh4 33. Ne4 Bg3+ 34. Nxg3 fxg3+ 35. Kxg3 1/2-1/2

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "7"]
[White "Ribero, Guillermo Andres"]
[Black "Reyes Mahecha, Fernando"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1888"]
[BlackElo "1716"]
[PlyCount "75"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Qxc6 6. Bd3 Nf6 7. 0-0 d6 8. Nc3 Qd7 9. f4 Be7 10. f5 c6 11. Kh1 Qc7 12. Bf4 Nd7 13. Bc4 Ne5 14. Bxe5 dxe5 15. Qh5 Bf6 16. Rad1 Qe7 17. Rd3 Bd7 18. Rfd1 Rd8 19. a4 g6 20. Qh6 Qf8 21. Qd2 Qe7 22. g4 Bg5 23. Qf2 b6 24. Rd6 f6 25. Be6 Bxe6 26. Rxd8+ Qxd8 27. Rxd8+ Kxd8 28. fxe6 Ke7 29. a5 Rb8 30. axb6 axb6 31. Na4 c5 32. b4 cxb4 33. Nxb6 Kxe6 34. Qc5 Rd8 35. Qc4+ Ke7 36. Qc7+ Ke8 37. Nd5 f5 38. gxf5 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "6"]
[White "Viancha, Wilfredo"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1834"]
[BlackElo "1888"]
[PlyCount "90"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 g6 5. d3 Bg7 6. Be3 Bd7 7. Qb3 0-0 8. Qxb7 Nc6 9. Qb3 Na5 10. Qc2 Nxc4 11. dxc4 Bc6 12. Nbd2 Qc7 13. b4 cxb4 14. cxb4 Qb7 15. b5 Bxe4 16. Nxe4 Nxe4 17. Rc1 Bc3+ 18. Kf1 Bf6 19. Nd4 Bxd4 20. Bxd4 e5 21. Be3 Rfc8 22. h4 d5 23. Qb3 dxc4 24. Rxc4 Rxc4 25. Qxc4 Nd6 26. Qc5 Qxb5+ 27. Qxb5 Nxb5 28. h5 Nc3 29. a3 Rb8 30. g4 a6 31. Kg2 Nb1 32. Bc5 Rb3 33. h6 f6 34. Rd1 Rb7 35. Rd8+ Kf7 36. Rh8 Ke6 37. Rg8 f5 38. g5 f4 39. Re8+ Kf5 40. Bb4 a5 41. Bc5 Nd2 42. Be7 e4 43. Bf6 Kg4 44. Re5 Nf3 45. Rxa5 Rb1 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "4"]
[White "Contreras R, Wilson Mauricio"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1767"]
[BlackElo "1888"]
[PlyCount "98"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. c3 Be6 11. Bc4 0-0 12. Be3 b5 13. Bd5 Bxd5 14. exd5 Ne7 15. Nc2 g6 16. 0-0 Bg7 17. Bg5 f6 18. Bh4 g5 19. Bg3 f5 20. h3 Qe8 21. Qd2 Qg6 22. f3 f4 23. Bf2 h5 24. a4 bxa4 25. Rxa4 g4 26. fxg4 hxg4 27. hxg4 Qxg4 28. Qd1 Qg6 29. Ne1 Kf7 30. Qf3 Rh8 31. g3 Bf6 32. Kg2 Nf5 33. g4 Nh6 34. Rg1 Nxg4 35. Kf1 Nh2+ 36. Ke2 Nxf3 37. Rxg6 Kxg6 38. Nxf3 Kf5 39. c4 e4 40. Nd4+ Bxd4 41. Bxd4 Rh2+ 42. Kf1 Rc2 43. b3 e3 44. Ra1 Ke4 45. Bf6 Kf3 46. Bd4 Rf2+ 47. Kg1 Rg8+ 48. Kh1 Rg6 49. c5 Rh6+ 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "5"]
[White "Ribero, Guillermo Andres"]
[Black "Mora Suarez, Juan Felipe"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1888"]
[BlackElo "1798"]
[PlyCount "42"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Be3 Nf6 5. c4 Qa5+ 6. Bd2 Qb6 7. Bc3 Ne4 8. Qc2 Bf5 9. Nf3 Nxc3 10. Qxc3 0-0-0 11. d5 e6 12. a3 exd5 13. cxd5 Rxd5 14. Bc4 Bb4 15. axb4 Re8+ 16. Be2 Nxb4 17. 0-0 Rxe2 18. Qxg7 Rxf2 19. Nc3 Rxf3+ 20. Kh1 Rxf1+ 21. Rxf1 Qa6 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "2"]
[White "Ribero, Guillermo Andres"]
[Black "Ossa Quintero, Vladimir Andrey"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1888"]
[BlackElo "1970"]
[PlyCount "104"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bd3 Nf6 5. h3 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Be3 h6 9. Re1 Qe7 10. Nbd2 Nh5 11. g3 Ndf6 12. Kg2 g5 13. Nh2 Qd7 14. g4 Nf4+ 15. Bxf4 exf4 16. f3 Re8 17. a4 a6 18. Nc4 d5 19. exd5 Nxd5 20. Rxe8+ Qxe8 21. Qe1 Qxe1 22. Rxe1 Be6 23. a5 Rd8 24. Nf1 c5 25. Rd1 cxd4 26. Be4 Nxc3 27. bxc3 Bxc4 28. cxd4 Rxd4 29. Rxd4 Bxd4 30. Nd2 Be2 31. Bxb7 Bc3 32. Nb3 Bb4 33. Nd4 Bc4 34. Nc6 Bd6 35. Nd4 f6 36. Nc6 Kf8 37. Kf2 Ke8 38. Ke1 Kd7 39. Nd4 Bb4+ 40. Kd1 Kc7 41. Be4 Bxa5 42. Kc2 Bb6 43. Kc3 Bf7 44. Nf5 h5 45. Nh6 hxg4 46. Nxg4 Ba5+ 47. Kd4 Be6 48. Nxf6 Bxh3 49. Nd5+ Kd6 50. Bd3 Bc8 51. Be2 Bd8 52. Nc3 Bf6+ 0-1

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.19"]
[Round "5.6"]
[White "Ribero, Guillermo Andres"]
[Black "Bejarano Urrego, Dany Andres"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1876"]
[BlackElo "2042"]
[PlyCount "82"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Qg4 c5 6. f4 Nc6 7. Nf3 g6 8. Be2 h5 9. Qg3 a6 10. c3 b5 11. Na3 Ne7 12. Nh4 Bh6 13. 0-0 c4 14. b4 Qb6+ 15. Qe3 Bb7 16. Qxb6 Nxb6 17. g3 Na4 18. Rab1 g5 19. Ng2 g4 20. Bd1 Nb6 21. Nc2 Nc6 22. Nge3 f6 23. exf6 0-0 24. h3 Rxf6 25. hxg4 hxg4 26. Nxg4 Rg6 27. Nce3 d4 28. f5 Bxe3+ 29. dxe3 exf5 30. Rxf5 Bc8 31. Rf6 Rxf6 32. Nxf6+ Kf7 33. Bf3 Bf5 34. Rf1 Bd3 35. Re1 Rc8 36. Nd5 Na4 37. Bc1 dxc3 38. Bh5+ Kg7 39. e4 Rf8 40. Nc7 Nxb4 41. Ba3 Nc2 0-1

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.18"]
[Round "2.5"]
[White "Ceron, Juan Carlos"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2095"]
[BlackElo "1876"]
[PlyCount "95"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. Nc4 Be7 11. Be3 b5 12. Nb6 Rb8 13. Nd5 0-0 14. Be2 Bg5 15. 0-0 Bxe3 16. Nxe3 Be6 17. Qd2 Qc7 18. Rfb1 a5 19. a4 b4 20. c3 Rfd8 21. Bb5 Qb6 22. h3 h6 23. Nd5 Bxd5 24. exd5 bxc3 25. bxc3 Ne7 26. Bd3 Qc5 27. c4 Rb4 28. Rxb4 axb4 29. Qe3 Qa5 30. f4 Ng6 31. Bxg6 fxg6 32. fxe5 dxe5 33. Kh1 Qc7 34. Qb3 Qc5 35. a5 Qd4 36. Rd1 Qc5 37. d6 Kh7 38. Rd5 Qf2 39. Rd1 e4 40. Qxb4 e3 41. Rg1 e2 42. c5 Rf8 43. d7 Qg3 44. Qe1 Qxe1 45. Rxe1 Rf1+ 46. Kh2 Rxe1 47. d8Q Rd1 48. Qxd1 0-1

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.18"]
[Round "4.6"]
[White "Lopez, Jorge Hernan"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1946"]
[BlackElo "1876"]
[PlyCount "76"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Bc4 Nf6 4. f4 d5 5. exd5 Nxd5 6. Nf3 e6 7. 0-0 Be7 8. d4 0-0 9. Kh1 cxd4 10. cxd4 b6 11. Nc3 Nf6 12. Bd3 Bb7 13. a3 Re8 14. f5 Nxd4 15. Nxd4 Qxd4 16. fxe6 Rad8 17. exf7+ Kxf7 18. Qb3+ Kf8 19. Bxh7 Bd5 20. Nxd5 Qxd5 21. Qg3 Bd6 22. Rxf6+ gxf6 23. Bh6+ Ke7 24. Qg7+ Qf7 25. Re1+ Be5 26. Rxe5+ fxe5 27. Qxe5+ Qe6 28. Bg5+ Kf7 29. Qxe6+ Rxe6 30. h4 Rh8 31. Bd3 Rd6 32. Bc4+ Kg6 33. g3 Rd4 34. b3 b5 35. Be2 a6 36. Kg2 Rd5 37. Bf3 Rxg5 38. hxg5 Kxg5 1/2-1/2

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.17"]
[Round "1.13"]
[White "Ribero, Guillermo Andres"]
[Black "Alvarez Mahecha, Manuel"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "1876"]
[BlackElo "1600"]
[PlyCount "67"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd3 Qxb2 9. Rb1 Qa3 10. Be2 Be7 11. e5 dxe5 12. fxe5 Nfd7 13. Bxe7 Qxe7 14. Qg3 0-0 15. Nf3 Nc6 16. Bd3 h6 17. Ne4 Nb4 18. 0-0 Nxa2 19. Nh4 Kh8 20. Nd6 Nxe5 21. Qxe5 Qxh4 22. Nxf7+ Kg8 23. Nxh6+ Qxh6 24. Rxf8+ Kxf8 25. Rf1+ Kg8 26. Qd6 Bd7 27. Qe7 Qh5 28. Qxd7 Qe8 29. Qxb7 Nc3 30. Qb4 Nd5 31. Qh4 Nf6 32. Rxf6 gxf6 33. Qh7+ Kf8 34. Bg6 1-0

[Event "Monteria U17"]
[Site "Monteria"]
[Date "2016.12.11"]
[Round "6.3"]
[White "Ballesteros Lora, Ruber"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1697"]
[BlackElo "1895"]
[PlyCount "104"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 a6 7. Qb3 Qxb3 8. axb3 cxd4 9. exd4 Bf5 10. Nh4 Be4 11. f3 Bg6 12. Nxg6 hxg6 13. h3 e6 14. Nc2 Kd7 15. Kf2 Nh5 16. Bh2 g5 17. Ne1 Nf4 18. Nd3 Bd6 19. g3 Nxd3+ 20. Bxd3 Rxh3 21. Bf1 Rh6 22. Bb5 Rah8 23. Bxc6+ Kxc6 24. Kg2 Rh3 25. c4 Bc7 26. Rac1 Bb6 27. Rcd1 Ba7 28. g4 b5 29. c5 b4 30. Ra1 Kb5 31. Ra5+ Kxa5 32. Bc7+ Kb5 33. Rxh3 Rxh3 34. Kxh3 f6 35. f4 gxf4 36. Bxf4 e5 37. dxe5 Bxc5 38. e6 Kc6 39. Kg2 Bd4 40. Kf3 Bxb2 41. Ke2 Be5 42. Bd2 a5 43. Be3 d4 44. Bd2 Kd6 45. Kd3 Kxe6 46. Kc4 f5 47. gxf5+ Kxf5 48. Kb5 Bc7 49. Kc6 Bd8 50. Kd5 Bf6 51. Be1 Be5 52. Kc4 Ke4 0-1

[Event "Monteria U17"]
[Site "Monteria"]
[Date "2016.12.10"]
[Round "4.3"]
[White "Vasquez, Jhon Wilmar"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B52"]
[BlackElo "1895"]
[PlyCount "102"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 0-0 9. h3 e6 10. Na3 Qb6 11. Nc4 Qa6 12. Qe2 Nxe4 13. Qxe4 d5 14. Qh4 Qxc4 15. Bh6 cxd4 16. Bxg7 Kxg7 17. cxd4 Rac8 18. Rac1 Qb4 19. Rxc8 Rxc8 20. a3 Qd6 21. Ng5 h6 22. Qxh6+ Kf6 23. Qh4 Kg7 24. Qh7+ Kf6 25. h4 Qf8 26. Nxe6 Qh8 27. Qxh8+ Rxh8 28. Nf4 Nb6 29. g3 Rc8 30. Re5 Rc2 31. Nxd5+ Nxd5 32. Rxd5 Rxb2 33. Ra5 a6 34. Kg2 Rb3 35. g4 Rd3 36. Ra4 Ke6 37. f3 Kd5 38. Kg3 Ke6 39. h5 gxh5 40. gxh5 Kf6 41. Kf4 Kg7 42. Ke4 Rd1 43. Rb4 Rh1 44. Rxb7 Rxh5 45. d5 Rh6 46. Rc7 Kf8 47. Rc6 Rh4+ 48. f4 Rh1 49. Rxa6 Ra1 50. Ke5 Re1+ 51. Kd6 f5 1-0

[Event "Monteria U17"]
[Site "Monteria"]
[Date "2016.12.08"]
[Round "2.3"]
[White "Dorado Piamba, Juan Jose"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1606"]
[BlackElo "1895"]
[PlyCount "96"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. b3 Nc6 7. Bb2 cxd4 8. Nxd4 d6 9. Nd2 Bd7 10. N2f3 Qc7 11. a3 a6 12. Rc1 Ne4 13. Bd3 Nc5 14. Nxc6 bxc6 15. Bxg7 Kxg7 16. b4 Nxd3 17. cxd3 Qb6 18. d4 a5 19. Qb3 axb4 20. axb4 Qb5 21. Ra1 Rfb8 22. Rxa8 Rxa8 23. h4 h6 24. e4 Rb8 25. Rb1 c5 26. dxc5 dxc5 27. Ne5 Be6 28. Qb2 Qxb4 29. Qxb4 Rxb4 30. Rxb4 cxb4 31. Nd3 b3 32. Nb2 Kf6 33. f4 g5 34. hxg5+ hxg5 35. g3 Bd7 36. Kf2 gxf4 37. gxf4 e5 38. Ke3 Bb5 39. Kf3 Ke6 40. Ke3 Kd6 41. Nd1 f6 42. Nb2 Kc5 43. fxe5 fxe5 44. Nd1 Kb4 45. Kd2 Bc6 46. Nc3 Kc4 47. Nd1 Bxe4 48. Nc3 b2 0-1

[Event "Monteria U17"]
[Site "Monteria"]
[Date "2016.12.08"]
[Round "3.2"]
[White "Ribero, Guillermo Andres"]
[Black "Marcial Torres, Jesus"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1895"]
[BlackElo "2120"]
[PlyCount "60"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Qg4 c5 6. f4 Nc6 7. Nf3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Nc3 a6 11. Kh1 b5 12. Ng5 Nd4 13. Nf3 Nxc2 14. Rac1 Nb4 15. a3 Nc6 16. Bd3 c4 17. Bb1 Na5 18. bxc4 Nxc4 19. Nd1 Nxb2 20. Nxb2 Bb7 21. Ng5 Qb6 22. Rc3 h6 23. Nh7 Kxh7 24. Rg3 Kg8 25. Bxg6 fxg6 26. Qxg6 Rf7 27. f5 Nxe5 28. Qxh6 Qc7 29. f6 Raf8 30. d4 Rxf6 0-1

[Event "Monteria U17"]
[Site "Monteria"]
[Date "2016.12.07"]
[Round "1.3"]
[White "Ribero, Guillermo Andres"]
[Black "Lever Gallego, Camilo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1895"]
[PlyCount "41"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bb4+ 4. c3 Bd6 5. Bb5 Nf6 6. Bxc6 bxc6 7. dxe5 Qe7 8. exd6 cxd6 9. Bg5 d5 10. Bxf6 Qxe4+ 11. Qe2 gxf6 12. Qxe4+ dxe4 13. Nd4 Rg8 14. 0-0 Ke7 15. Re1 Rg4 16. Nd2 Ba6 17. Rxe4+ Rxe4 18. Nxe4 c5 19. Nxc5 Bc4 20. Re1+ Be6 21. f4 1-0

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.17"]
[Round "5.2"]
[White "Ballesteros Lora, Ruber"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1697"]
[BlackElo "1895"]
[PlyCount "75"]
[EventDate "2016.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 Bf5 7. Nbd2 Nh5 8. dxc5 Qxc5 9. Bc7 e6 10. h3 Rc8 11. Nb3 Qe7 12. Bh2 Nf6 13. Nbd4 Nxd4 14. exd4 h6 15. Bb5+ Nd7 16. Ne5 Rd8 17. Nxd7 Rxd7 18. Bxd7+ Qxd7 19. 0-0 Bd6 20. Bxd6 Qxd6 21. Re1 0-0 22. Qe3 Rc8 23. Qd2 Qc7 24. Rac1 Qa5 25. b3 Rc6 26. a4 b5 27. axb5 Qxb5 28. b4 a5 29. bxa5 Qxa5 30. Qb2 Rb6 31. Ra1 Rxb2 32. Rxa5 Rc2 33. Re3 g5 34. Ra1 Bg6 35. Rae1 Kf8 36. R1e2 Rc1+ 37. Re1 Rc2 38. R1e2 1/2-1/2

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.17"]
[Round "3.5"]
[White "Cabrera, Alexis Jr"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1496"]
[BlackElo "1835"]
[PlyCount "106"]
[EventDate "2016.11.17"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a3 b5 4. Nf3 Bb7 5. d4 cxd4 6. Nxd4 e6 7. f3 Nc6 8. Be3 Qb6 9. b4 Qc7 10. g3 Nxb4 11. Bd2 Nc6 12. Nxc6 Bxc6 13. Bd3 Bc5 14. Qe2 Ne7 15. Be3 Qa5 16. Bd2 Qb6 17. e5 Bd4 18. Be4 Bxe5 19. Bxc6 Nxc6 20. Rd1 Qc5 21. Qd3 Qd4 22. Qxd4 Nxd4 23. 0-0 Nxc2 24. f4 Bd4+ 25. Kg2 Bxc3 26. Bxc3 Ne3+ 27. Kf2 Nxf1 28. Kxf1 f6 29. Bb4 Rc8 30. g4 d5 31. f5 Kd7 32. fxe6+ Kxe6 33. Re1+ Kf7 34. Re7+ Kg6 35. h4 h5 36. g5 Rhe8 37. gxf6 gxf6 38. Rd7 Rcd8 39. Ra7 Re6 40. Be7 Rc8 41. Bb4 Rc4 42. Rd7 Rxh4 43. Bd2 Rd4 44. Bc3 Rd3 45. Bb4 d4 46. Rd8 Kf5 47. Rd5+ Kg4 48. Bc5 f5 49. Kf2 Rd2+ 50. Kf1 f4 51. Bb4 Rd3 52. Ba5 Kf3 53. Bb4 Rd1+ 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.17"]
[Round "5.3"]
[White "De la Asuncion Ortiz, Angel Mario"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1699"]
[BlackElo "1835"]
[PlyCount "78"]
[EventDate "2016.11.17"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 b4 5. Nd2 d6 6. b3 g6 7. e4 Bg7 8. Rb1 e6 9. Bb2 exd5 10. cxd5 0-0 11. f3 Nbd7 12. Nh3 Qe7 13. Be2 Ne5 14. Nf2 Nxd5 15. exd5 Bf5 16. Nde4 Bxe4 17. Nxe4 Qh4+ 18. g3 Qh3 19. Bf1 Qf5 20. Bg2 h5 21. 0-0 Rad8 22. Nf2 Kh7 23. Bh3 Qxf3 24. Qxf3 Nxf3+ 25. Kg2 Nd2 26. Bxg7 Kxg7 27. Rb2 Nxf1 28. Kxf1 Rde8 29. Bd7 Re3 30. Bb5 f5 31. Nh3 Kh6 32. Nf4 g5 33. Ne6 Rf6 34. Kf2 Rc3 35. Bc4 g4 36. Kg2 h4 37. Re2 h3+ 38. Kg1 Kg6 39. Kf1 Rc1+ 1-0

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.17"]
[Round "2.4"]
[White "Ribero, Guillermo Andres"]
[Black "Arrieta Hernandez, Cristian"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1835"]
[BlackElo "1728"]
[PlyCount "116"]
[EventDate "2016.11.17"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. h4 h5 13. g4 a6 14. gxh5 Nxh5 15. Bxg7 Kxg7 16. Bd3 b5 17. Rhg1 Rh8 18. f4 b4 19. Nd5 Bxd5 20. exd5 Qc5 21. f5 Qxd5 22. Qxb4 Rhb8 23. Qg4 Qe5 24. b3 Nf6 25. Qg2 Nd5 26. Rde1 Nc3+ 27. Ka1 Ne2+ 28. Kb1 Nc3+ 29. Ka1 Ne2+ 30. Kb1 Nc3+ 31. Kc1 Nxa2+ 32. Kd2 Qf4+ 33. Re3 Qb4+ 34. Ke2 Nc3+ 35. Kf2 Qxh4+ 36. Kf1 Qf4+ 37. Rf3 Qc1+ 38. Kf2 Nd1+ 39. Ke2 Nc3+ 40. Kf2 Qd2+ 41. Kf1 Qxg2+ 42. Rxg2 Rh8 43. fxg6 f6 44. Ke1 Rh1+ 45. Kd2 Nb1+ 46. Ke3 d5 47. Kd4 Rc8 48. Kxd5 Nc3+ 49. Kd4 e5+ 50. Ke3 e4 51. Bxe4 Re1+ 52. Kd2 Rd1+ 53. Ke3 Re8 54. Rg4 Nxe4 55. Kf4 Rd4 56. Rd3 Rxd3 57. cxd3 Ng5 58. Rg1 Nh3+ 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.17"]
[Round "4.4"]
[White "Ribero, Guillermo Andres"]
[Black "Nino Jimenez, Jesus Antonio"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1835"]
[PlyCount "63"]
[EventDate "2016.11.17"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Nf6 7. b3 Be7 8. Bb2 0-0 9. Nd2 Be6 10. 0-0-0 d5 11. exd5 Bxd5 12. Bxd5 Qxd5 13. Qe3 Bc5 14. Qg3 Bd6 15. Qc3 Rfe8 16. Nc4 Qc5 17. Nxd6 cxd6 18. Qg3 Re6 19. Bd4 Qc6 20. f4 Rc8 21. Rd2 Nh5 22. Qg5 g6 23. Rf1 Qe4 24. f5 Ree8 25. g4 Ng7 26. Qf6 Kf8 27. Qxg7+ Ke7 28. fxg6 Qxg6 29. Rxf7+ Qxf7 30. Re2+ Kd8 31. Qxf7 Rxe2 32. Bf6+ 1-0

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.17"]
[Round "1.4"]
[White "Velez Dilbert, Brayan Stiven"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1714"]
[BlackElo "1835"]
[PlyCount "56"]
[EventDate "2016.11.17"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 g6 6. Be3 Bg7 7. 0-0 0-0 8. Qd2 Bg4 9. Qe2 Ne5 10. h3 Nxf3+ 11. gxf3 Bxh3 12. Rfe1 Be6 13. Bg5 Bxc4 14. Bxf6 Bxd3 15. Bxe7 Bxe2 16. Bxd8 Bxf3 17. Be7 Rfe8 18. Bxd6 b6 19. Nd5 Rxe4 20. Rxe4 Bxe4 21. Ne3 Bxb2 22. Rb1 Bd4 23. f3 Bxe3+ 24. Kf1 Bxc2 25. Re1 Bd2 26. Re5 Bf4 27. Re2 Bd3 28. Bxf4 Re8 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.16"]
[Round "4.4"]
[White "Ribero, Guillermo Andres"]
[Black "Alvarado Martinez, Andrey Camilo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1895"]
[BlackElo "1704"]
[PlyCount "59"]
[EventDate "2016.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. Nf3 Nf6 6. Bd2 Qc7 7. Bc4 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. 0-0-0 Nbd7 11. g4 0-0-0 12. g5 Nd5 13. Qxf7 N7b6 14. Qxe6+ Qd7 15. Qxd7+ Rxd7 16. Bd3 Kb8 17. Rhe1 Bd6 18. Ne4 Bc7 19. Nc5 Rf7 20. Ne6 Bd6 21. Bxh7 Rxf2 22. g6 Nf6 23. Nxg7 Nxh7 24. Re8+ Rxe8 25. Nxe8 Nf6 26. g7 Rg2 27. Nxf6 Rxg7 28. Ne8 Rd7 29. Nxd6 Rxd6 30. Bf4 1-0

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.15"]
[Round "1.4"]
[White "Kevin Esteban, Perez Lombana"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1302"]
[BlackElo "1895"]
[PlyCount "66"]
[EventDate "2016.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7 7. Be3 Nc6 8. Bc4 0-0 9. Qd2 Qa5 10. f3 Nxd4 11. Bxd4 Qb4 12. b3 Be6 13. a3 Qa5 14. Bxe6 fxe6 15. b4 Qc7 16. Ne2 Rfc8 17. Rc1 b5 18. 0-0 a5 19. h4 axb4 20. axb4 e5 21. Ba1 Qc4 22. c3 Ra2 23. Rc2 Bh6 24. Qd1 Rxc2 25. Qxc2 Qxb4 26. Rb1 Qc5+ 27. Kf1 Ng4 28. Qa2+ Kg7 29. Ng3 Ra8 30. Qe2 Ne3+ 31. Ke1 Rxa1 32. Rxa1 Qxc3+ 33. Kf2 Qxa1 0-1

[Event "COL-ch Superate fin-B"]
[Site "Bogota"]
[Date "2016.11.15"]
[Round "2.4"]
[White "Ribero, Guillermo Andres"]
[Black "Arrieta Hernandez, Cristian"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1895"]
[BlackElo "1728"]
[PlyCount "60"]
[EventDate "2016.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Rc8 12. h4 a6 13. h5 b5 14. g4 b4 15. Na4 Qa5 16. b3 gxh5 17. gxh5 h6 18. f4 Nxe4 19. Qg2 f6 20. Qxe4 Bf5 21. Qg2 Rxc2 22. Qxc2 Bxc2+ 23. Kxc2 Rc8+ 24. Kb2 Qf5 25. Bc4+ d5 26. Nb6 dxc4 27. Nxc8 c3+ 28. Kc1 Qxf4+ 29. Kc2 Qe4+ 30. Kc1 Qe2 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.04"]
[Round "9"]
[White "Ribero, Guillermo Andres"]
[Black "Calderon Zuta, Nicolas"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1901"]
[BlackElo "1801"]
[PlyCount "20"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Kb1 e6 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.03"]
[Round "7"]
[White "Ribero, Guillermo Andres"]
[Black "Salcedo Perez, Pablo Esteban"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1901"]
[BlackElo "2035"]
[PlyCount "51"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 Qc7 9. 0-0-0 Be7 10. g4 b5 11. Bg2 Bb7 12. e5 dxe5 13. fxe5 Nd5 14. Bxe7 Nxc3 15. bxc3 Kxe7 16. Bxb7 Qxb7 17. Rhf1 Rac8 18. Qe3 Qc7 19. Qg5+ Ke8 20. Rxf7 Kxf7 21. Rf1+ Nf6 22. Rxf6+ gxf6 23. Qxf6+ Kg8 24. Qxe6+ Qf7 25. Qxc8+ Kg7 26. Nf5+ 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.03"]
[Round "8"]
[White "Zapata Arbelaes, Estiven"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2102"]
[BlackElo "1901"]
[PlyCount "47"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 c5 9. d5 Na6 10. Qd2 Bxf3 11. Bxf3 Re8 12. h4 Nc7 13. h5 a6 14. hxg6 hxg6 15. a4 Rb8 16. Be2 e6 17. dxe6 Nxe6 18. Qxd6 Nd4 19. Qh2 Qf6 20. Nd5 Qe5 21. Qh7+ Kf8 22. Bf4 Qxe4 23. Bd6+ Re7 24. Bxe7+ 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.02"]
[Round "6"]
[White "Oliveros, Camilo"]
[Black "Ribero, Guillermo Andres"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1990"]
[BlackElo "1901"]
[PlyCount "85"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Qg6 9. Nc3 Nge7 10. Qg5 d6 11. Qxg6 hxg6 12. Be3 Be6 13. 0-0-0 Rd8 14. Be2 f6 15. Rd2 d5 16. exd5 Nxd5 17. Nxd5 Rxd5 18. Rxd5 Bxd5 19. f3 Ne7 20. h3 e4 21. fxe4 Bxe4 22. Rg1 Nd5 23. Bd2 0-0 24. c4 Rc8 25. b3 b5 26. Kb2 bxc4 27. Bxc4 Kh7 28. Bc3 Rc6 29. Bxd5 Bxd5 30. g3 g5 31. b4 Kg6 32. a4 Kh5 33. Kc2 Be4+ 34. Kd2 Rd6+ 35. Ke2 Rd3 36. Bd2 Ra3 37. a5 Bd3+ 38. Kf2 Bb5 39. Rc1 Rd3 40. Be3 Rb3 41. Bd2 Rb2 42. Ke3 Rb3+ 43. Kf2 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.01"]
[Round "5"]
[White "Jimenez, Leonardo Andres"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2028"]
[BlackElo "1901"]
[PlyCount "69"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. c3 d5 8. e5 Nd7 9. d4 e6 10. Be3 b5 11. Qd2 c4 12. Bh6 Rb8 13. h4 Qe7 14. Na3 b4 15. Nc2 b3 16. Bxg7 Kxg7 17. Ne3 Na5 18. Ng4 f5 19. exf6+ Nxf6 20. Qh6+ Kg8 21. Nxf6+ Rxf6 22. Ne5 Rb7 23. a3 Rc7 24. Rae1 Nc6 25. Nxc6 Rxc6 26. Bxd5 Rc7 27. Re2 Qd6 28. Bg2 Bb7 29. Bxb7 Rxb7 30. Qg5 Rf5 31. Qg4 Kf7 32. Rfe1 Rb6 33. Re5 h5 34. Rxf5+ exf5 35. Qe2 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.01"]
[Round "4"]
[White "Ribero, Guillermo Andres"]
[Black "Zuleta, Juan Carlos"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1901"]
[BlackElo "1939"]
[PlyCount "93"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. 0-0 Nf6 9. Re1 d6 10. a4 bxa4 11. Nd5 Nxd5 12. exd5 e5 13. f4 Be7 14. fxe5 dxe5 15. Nf5 Bc5+ 16. Kh1 0-0 17. Rxa4 Qd7 18. Qg4 f6 19. Rc4 Rc8 20. b4 Bf8 21. Rxc8 Bxc8 22. d6 Nc6 23. Qc4+ Kh8 24. Bxc6 Qxf5 25. Bxa8 Be6 26. Qe4 Qf2 27. Rd1 Bf5 28. Qf3 Qxc2 29. d7 Bxd7 30. Qd3 Qc8 31. Qxd7 Qxa8+ 32. Qd5 Qa7 33. Qc4 Qb7+ 34. Rd5 h6 35. Bd2 f5 36. Kg1 Qb6+ 37. Kg2 Qb7 38. Kf2 Qb6+ 39. Be3 Qf6 40. Ke2 e4 41. Qc8 Qb2+ 42. Bd2 Qf6 43. Rxf5 Qb6 44. Rxf8+ Kh7 45. Qf5+ Qg6 46. Rh8+ Kxh8 47. Qxg6 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.06.30"]
[Round "3"]
[White "Calero, Hector Andres"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1845"]
[BlackElo "1901"]
[PlyCount "27"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Qb6 5. Qe2 Bg7 6. Na3 a6 7. Bxc6 bxc6 8. Nc4 Qc7 9. e5 f6 10. d4 cxd4 11. cxd4 c5 12. Bf4 Qc6 13. d5 Qb5 14. exf6 1-0

