[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "7"]
[White "Abad Guzman, Maholy Saray"]
[Black "Robles Rosero, Jerzy Alexander"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1324"]
[BlackElo "1311"]
[PlyCount "114"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. d4 cxd4 6. Nxd4 g6 7. Nc3 Bg7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. Qf3 Nf6 11. Bf4 0-0 12. Rfd1 Nd7 13. Rd2 Ne5 14. Bxe5 Bxe5 15. Rad1 Qb6 16. b3 Bxc3 17. Qxc3 c5 18. e5 Rad8 19. exd6 exd6 20. Qg3 Rfe8 21. h3 Re6 22. Kh2 Qc6 23. Rd3 d5 24. Qf3 d4 25. Qxc6 Rxc6 26. Re1 Rd7 27. c3 Rcd6 28. cxd4 cxd4 29. Re8+ Kg7 30. a4 Kf6 31. Re4 Kf5 32. f3 Kg5 33. h4+ Kf6 34. g4 Kg7 35. Kg3 f5 36. gxf5 gxf5 37. Re5 Kf6 38. Re8 Rg7+ 39. Kh3 Rgd7 40. Rf8+ Ke5 41. b4 Rc6 42. Re8+ Kf4 43. b5 Rc3 44. Rd2 Rxf3+ 45. Kh2 d3 46. Rg8 Ke3 47. Rgg2 Rd4 48. a5 Rxh4+ 49. Kg1 Rb4 50. b6 axb6 51. axb6 Rxb6 52. Kh2 Rh6+ 53. Kg1 Rg6 54. Rxg6 hxg6 55. Rg2 d2 56. Rxd2 Kxd2 57. Kg2 Ke3 0-1

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "10"]
[White "Cuadrado Garces, Aaron David"]
[Black "Robles Rosero, Jerzy Alexander"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1647"]
[BlackElo "1311"]
[PlyCount "120"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. h3 Nbd7 7. Bh2 c5 8. c3 cxd4 9. exd4 Re8 10. 0-0 Nb8 11. Re1 Nc6 12. Nbd2 a6 13. Ne4 Nxe4 14. Bxe4 f5 15. Bd3 e5 16. dxe5 dxe5 17. Bc4+ Kf8 18. Qxd8 Rxd8 19. Bxe5 Nxe5 20. Nxe5 Bd7 21. Rad1 Bb5 22. Bxb5 axb5 23. Rxd8+ Rxd8 24. Nf3 Ra8 25. a3 Rd8 26. Ng5 Kg8 27. Kf1 Rd2 28. Re8+ Bf8 29. Ne6 Kf7 30. Rxf8+ Kxe6 31. Rb8 Rxb2 32. Rxb7 h5 33. a4 Rb3 34. Rxb5 Rxc3 35. a5 Ra3 36. Rb6+ Kf7 37. a6 Kg7 38. Rb7+ Kh6 39. a7 Kg5 40. Ke2 Kf4 41. g3+ Kg5 42. h4+ Kh6 43. Kd2 g5 44. hxg5+ Kxg5 45. Kc2 Kg4 46. Kb2 Ra6 47. Kb3 Kf3 48. Rf7 Kxf2 49. Rxf5+ Kxg3 50. Rf7 h4 51. Rg7+ Kf2 52. Kb4 h3 53. Kb5 Ra1 54. Rh7 Kg2 55. Kb6 h2 56. Rg7+ Kf2 57. Rh7 Kg2 58. Kb7 Rxa7+ 59. Kxa7 h1Q 60. Rxh1 Kxh1 1/2-1/2

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "1"]
[White "Miranda Vargas, Analia Karen"]
[Black "Robles Rosero, Jerzy Alexander"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1933"]
[BlackElo "1311"]
[PlyCount "69"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. d4 cxd4 6. cxd4 g6 7. Nc3 Bg7 8. 0-0 Nf6 9. e5 dxe5 10. dxe5 Ng8 11. Bf4 e6 12. Ne4 Bh6 13. Nd6+ Ke7 14. Bxh6 Nxh6 15. Nxb7 Qb6 16. Qd6+ Ke8 17. Nc5 Rd8 18. Ne4 Ng8 19. Qd3 Nge7 20. Nf6+ Kf8 21. Nxd7+ Rxd7 22. Qxd7 Qxb5 23. Rac1 Kg7 24. b3 Rd8 25. Qc7 Rc8 26. Qd6 Rd8 27. Qc5 Qe2 28. Rc2 Qa6 29. h3 Nb8 30. Qxe7 Rd5 31. Qf6+ Kg8 32. Ng5 Qxf1+ 33. Kxf1 Rd1+ 34. Ke2 Rd2+ 35. Kxd2 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "4"]
[White "Morales Risco, Hugo Alexander"]
[Black "Robles Rosero, Jerzy Alexander"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1707"]
[BlackElo "1311"]
[PlyCount "48"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 g6 7. e5 e6 8. Bg5 Be7 9. Bxe7 Kxe7 10. exd6+ Qxd6 11. Qe2 Nf6 12. 0-0 Rd8 13. Rfd1 Qc7 14. Nb5 Qb6 15. Rxd8 Qxd8 16. Rd1 Bd7 17. Nd6 Qb6 18. Ng5 Rf8 19. h3 h6 20. Ngxf7 Rxf7 21. Nxf7 Kxf7 22. Rxd7+ Nxd7 23. Qxe6+ Kg7 24. Qf7+ Kh8 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "11"]
[White "Murillo, Alexander"]
[Black "Robles Rosero, Jerzy Alexander"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1348"]
[BlackElo "1311"]
[PlyCount "75"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. g3 g6 6. Bg2 Bg7 7. c3 Qb6 8. Nxc6 bxc6 9. 0-0 Nf6 10. Nd2 c5 11. e5 Rb8 12. exf6 Bxf6 13. Ne4 Bg7 14. Re1 f5 15. Nxd6+ Kf8 16. Nxc8 Rxc8 17. Qd5 e5 18. Bg5 h6 19. Be3 e4 20. Rab1 Ke7 21. g4 Rhd8 22. Qc4 Kf6 23. gxf5 gxf5 24. f3 exf3 25. Bxf3 Rg8 26. Qh4+ Kg6 27. Bh5+ Kh7 28. Kf2 Rcf8 29. Bf4 c4+ 30. Re3 Bxc3 31. bxc3 Qxb1 32. Re7+ Rg7 33. Rxg7+ Kxg7 34. Qe7+ Kg8 35. Qe6+ Kh7 36. Qg6+ Kh8 37. Be5+ Rf6 38. Bxf6# 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "5"]
[White "Robles Rosero, Jerzy Alexander"]
[Black "Berrezueta Guaman, Tania Karina"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1311"]
[BlackElo "928"]
[PlyCount "67"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d5 4. e5 Bg4 5. f3 Bxf3 6. Qxf3 Ne4 7. Nxe4 dxe4 8. Qxe4 Nd7 9. Bd3 e6 10. Ne2 c5 11. 0-0 cxd4 12. Nxd4 Bc5 13. Be3 Qc7 14. Nf3 Bxe3+ 15. Qxe3 Qb6 16. Qxb6 Nxb6 17. Ng5 Nd7 18. Nxf7 Rg8 19. Nd6+ Ke7 20. Rf7+ Kd8 21. Raf1 Kc7 22. Nc4 b5 23. Na3 a6 24. Rxh7 Rab8 25. Rff7 Rgd8 26. Rh6 g5 27. Rxe6 b4 28. Nc4 Re8 29. Rxe8 Rxe8 30. Bf5 Rd8 31. e6 Kc6 32. Rxd7 Rxd7 33. exd7 Kc7 34. Ne5 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "2"]
[White "Robles Rosero, Jerzy Alexander"]
[Black "Huerta Chacon, Jonnathan Santiago"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1311"]
[BlackElo "1924"]
[PlyCount "61"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Bd3 d6 5. Bd2 c5 6. Nf3 0-0 7. a3 cxd4 8. axb4 dxc3 9. Bxc3 e5 10. h3 Nc6 11. 0-0 h6 12. Nd2 d5 13. exd5 Nxd5 14. Ne4 f5 15. Bc4 Be6 16. Nc5 Bf7 17. Qf3 Nxc3 18. Qxc3 Qc7 19. Rfe1 Kh8 20. Rad1 Nd4 21. Bxf7 Rxf7 22. Qd3 b6 23. Nb3 Nxc2 24. Rc1 Nxe1 25. Rxc7 Nxd3 26. Rxf7 f4 27. Rf5 Re8 28. Rf7 a6 29. Ra7 Nxb4 30. Rb7 b5 31. Kf1 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "9"]
[White "Robles Rosero, Jerzy Alexander"]
[Black "Pilataxi Sanchez, Julen Alexander"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1311"]
[BlackElo "1686"]
[PlyCount "125"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Bd3 0-0 6. Be3 e5 7. dxe5 dxe5 8. Nxe5 Re8 9. Nf3 Nc6 10. 0-0 Bg4 11. Rb1 Nd4 12. Bxd4 Qxd4 13. Nxd4 Bxd1 14. Rfxd1 Rad8 15. Nf3 c6 16. h3 b5 17. a3 a5 18. Kf1 b4 19. axb4 axb4 20. Ne2 Nxe4 21. Bxe4 Rxd1+ 22. Rxd1 Rxe4 23. Ned4 c5 24. Nb3 Bxb2 25. Nxc5 Rc4 26. Nd3 Ba3 27. Rd2 Kg7 28. Ke2 Kf6 29. Ke3 h5 30. Nfe5 Rh4 31. Nd7+ Kf5 32. N7c5 g5 33. Kf3 g4+ 34. hxg4+ Rxg4 35. Nb3 h4 36. Nbc1 Rd4 37. Ne2 Rc4 38. Nec1 Rd4 39. Nb3 Rc4 40. Ndc5 Rf4+ 41. Ke3 Rg4 42. Rd5+ Kf6 43. Kf3 Rc4 44. Rd2 Kf5 45. g3 h3 46. Nd3 Rc3 47. g4+ Kg5 48. Kg3 f5 49. gxf5 Kxf5 50. Kxh3 Ke4 51. Kg3 Rc6 52. f3+ Ke3 53. f4 Rg6+ 54. Kh4 Bc1 55. Nbxc1 Kxd2 56. f5 Rf6 57. Kg5 Rf8 58. Nb3+ Kxc2 59. Nbc5 Kc3 60. Ne5 b3 61. Nxb3 Kxb3 62. Kg6 Rxf5 63. Kxf5 1/2-1/2

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "6"]
[White "Robles Rosero, Jerzy Alexander"]
[Black "Valeri Quintero, Ganesha Alberto"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1311"]
[BlackElo "1625"]
[PlyCount "126"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. e3 Bf5 5. Bd3 e6 6. Bxf5 exf5 7. Nc3 Bb4 8. 0-0 Ne4 9. Nxe4 fxe4 10. Ne5 Nxe5 11. Bxe5 0-0 12. c3 Bd6 13. f4 f6 14. Bxd6 Qxd6 15. Qb3 f5 16. Rab1 b6 17. Qc2 Rf6 18. g3 Rg6 19. Kh1 Rf8 20. Qg2 Rh6 21. h4 Rg6 22. Qh3 h5 23. Rf2 Rg4 24. Rg2 Qd7 25. Qh2 Rf6 26. Qg1 Qa4 27. a3 Qb3 28. Qf2 Rfg6 29. Rbg1 Qc4 30. Kh2 Qd3 31. Qe2 Qxe2 32. Rxe2 Rc6 33. Rc2 Rgg6 34. Ra1 Kf7 35. a4 a5 36. Rb1 Ke7 37. b4 axb4 38. Rxb4 Rgf6 39. Rb5 Kd6 40. a5 bxa5 41. Rxa5 Rf8 42. Ra3 Rb8 43. Raa2 Ke6 44. Ra1 g6 45. Rac1 Rb3 46. Kg2 Ra6 47. Kf2 Rba3 48. c4 c6 49. cxd5+ cxd5 50. Rc6+ Rxc6 51. Rxc6+ Kf7 52. Rd6 Ra5 53. Ke2 Ra2+ 54. Kf1 Ra5 55. Ke2 Ra2+ 56. Kf1 Ra1+ 57. Kf2 Ra2+ 58. Ke1 Ra1+ 59. Kd2 Ra2+ 60. Kc3 Ra3+ 61. Kd2 Ra2+ 62. Kc1 Ra3 63. Kd2 Ra2+ 1/2-1/2

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "8"]
[White "Robles Rosero, Jerzy Alexander"]
[Black "Yanez Veloso, Santiago Nicolas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1311"]
[BlackElo "1704"]
[PlyCount "95"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 Bg7 4. e5 Ng8 5. Nf3 d6 6. Bf4 dxe5 7. Bxe5 Nf6 8. Bc4 0-0 9. 0-0 Nc6 10. Bb3 Bg4 11. h3 Bxf3 12. Qxf3 Nxd4 13. Bxd4 Qxd4 14. Rad1 Qe5 15. Rfe1 Qh5 16. Qxb7 e6 17. Qxc7 Rfc8 18. Qg3 Qf5 19. Qd3 Qa5 20. Qb5 Qc7 21. Qd3 Nh5 22. Na4 Qc6 23. Qe4 Qb5 24. g4 Nf6 25. Qe2 Qb7 26. f3 Rd8 27. Nc3 h5 28. Kf2 Qb6+ 29. Qe3 Qxe3+ 30. Kxe3 hxg4 31. hxg4 Rdc8 32. Rd2 Nh7 33. Rd3 Ng5 34. Kf4 Nh3+ 35. Kg3 Ng5 36. f4 Nh7 37. g5 Nf8 38. Red1 e5 39. Kg4 Ne6 40. fxe5 Nc5 41. Rd5 Ne4 42. Nxe4 Re8 43. Nf6+ Bxf6 44. gxf6 Kh7 45. Re1 Rab8 46. Rd7 Rb4+ 47. Kg5 Rxe5+ 48. Rxe5 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "3"]
[White "Valeri Quintero, Shiva Alejandr"]
[Black "Robles Rosero, Jerzy Alexander"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1684"]
[BlackElo "1311"]
[PlyCount "97"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 b6 6. Bd3 Bb7 7. 0-0 0-0 8. Ne2 Nbd7 9. a4 c5 10. c3 c4 11. Bc2 e6 12. Ne5 Nxe5 13. Bxe5 Bc6 14. f4 Qd7 15. h3 Bh6 16. g4 Ne8 17. g5 Bg7 18. Bxg7 Kxg7 19. Ng3 f6 20. h4 fxg5 21. hxg5 Nd6 22. Qg4 Nf5 23. Nxf5+ exf5 24. Qh3 Rh8 25. Kf2 Kf7 26. Rh1 Qe7 27. Qxh7+ Rxh7 28. Rxh7+ Ke6 29. Rxe7+ Kxe7 30. Rh1 Ke6 31. Rh7 a5 32. Rg7 Be8 33. Rb7 Ra6 34. b3 cxb3 35. Bxb3 Bd7 36. c4 Bc6 37. Rc7 dxc4 38. Bxc4+ Bd5 39. Bxa6 Bb3 40. Bb5 Kd5 41. Rb7 Ke4 42. Rxb6 Bxa4 43. Bxa4 Kd3 44. Rxg6 Kd2 45. d5 Kd3 46. d6 Ke4 47. d7 Kd3 48. d8Q+ Ke4 49. Qd4# 1-0

