[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Bello Malpica, Jose Antonio"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1811"]
[BlackElo "1875"]
[PlyCount "121"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 c6 6. 0-0-0 b5 7. h4 h5 8. Nh3 Nf6 9. f3 Bxh3 10. Rxh3 Nbd7 11. Rh1 Qc7 12. Kb1 c5 13. dxc5 Nxc5 14. Be2 Rc8 15. a3 Qb7 16. Nd5 Nxd5 17. exd5 Na4 18. Bd4 0-0 19. Bxg7 Kxg7 20. Qd4+ f6 21. g4 hxg4 22. fxg4 Qc7 23. c3 Qc5 24. Qd2 Nb6 25. g5 Nc4 26. Bxc4 Qxc4 27. h5 Qe4+ 28. Ka1 Rc7 29. hxg6 Qxg6 30. gxf6+ Qxf6 31. Rdg1+ Kf7 32. Rf1 Ke8 33. Rxf6 Rxf6 34. Rh7 Kd7 35. Ka2 Rf5 36. Qd4 Re5 37. Qg4+ Ke8 38. Rh8+ Kf7 39. Rh7+ Ke8 40. Rh8+ Kf7 41. Qg8+ Kf6 42. Rh6+ Kf5 43. Rh5+ Ke4 44. Rxe5+ dxe5 45. Qe6 Rc5 46. d6 exd6 47. Qxd6 Rd5 48. Qxa6 Kd3 49. a4 e4 50. axb5 e3 51. b6+ Kd2 52. b7 e2 53. Qxe2+ Kxe2 54. b8Q Kd2 55. Qh2+ Kc1 56. Qf4+ Rd2 57. Qxd2+ Kxd2 58. c4 Kd3 59. c5 Kd4 60. c6 Kd5 61. c7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Calvisi, David"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "1875"]
[PlyCount "138"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 d6 4. 0-0 g6 5. b3 Bg7 6. Bb2 0-0 7. c4 Nc6 8. d4 b6 9. Ne5 dxe5 10. Bxc6 Rb8 11. dxe5 Ng4 12. Bg2 Nxe5 13. Nc3 e6 14. Qxd8 Rxd8 15. Rfd1 Bd7 16. Rab1 Bc6 17. Ne4 Kf8 18. Ng5 h6 19. Bxc6 Nxc6 20. Nh7+ Kg8 21. Nf6+ Kf8 22. Nh7+ Kg8 23. Nf6+ Bxf6 24. Bxf6 Rdc8 25. Rd7 a6 26. h4 b5 27. Rc1 bxc4 28. Rxc4 Nb4 29. h5 g5 30. f4 g4 31. f5 exf5 32. e4 Rb6 33. e5 Nxa2 34. Rf4 Rxb3 35. Rxf5 Rxg3+ 36. Kf2 Rf3+ 37. Rxf3 gxf3 38. Ra7 Nb4 39. e6 fxe6 40. Kxf3 c4 41. Rg7+ Kf8 42. Rb7 Nd5 43. Bg7+ Ke8 44. Bxh6 c3 45. Ke4 Rc5 46. Bc1 Nf6+ 47. Kd4 Rxh5 48. Kxc3 Nd5+ 49. Kd4 Rh1 50. Bg5 Re1 51. Ra7 Nb4 52. Kc5 Nd3+ 53. Kd6 Kf8 54. Rxa6 Kf7 55. Ra3 Rd1 56. Kc6 Kg6 57. Be3 Kf5 58. Bd4 e5 59. Bxe5 Nxe5+ 60. Kb6 Ke6 61. Ra6 Kd5 62. Kc7 Rc1+ 63. Kd8 Nc6+ 64. Ke8 Rf1 65. Ra2 Ke6 66. Re2+ Ne5 67. Kd8 Rc1 68. Re3 Kd6 69. Ke8 Rc8# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Hakanson, Ian"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1907"]
[BlackElo "1875"]
[PlyCount "50"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Bg4 5. Be3 a6 6. Qd2 b5 7. h3 Bxf3 8. gxf3 Nd7 9. f4 c6 10. e5 Nh6 11. Bd3 c5 12. Ne4 cxd4 13. Bxd4 d5 14. Ng5 e6 15. h4 Nf5 16. Be3 d4 17. Bxf5 dxe3 18. Qd6 exf2+ 19. Kxf2 gxf5 20. Nxe6 fxe6 21. Qxe6+ Qe7 22. Qc6 0-0 23. Rag1 Qc5+ 24. Qxc5 Nxc5 25. Rg5 Ne4+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Ledesma, Israel"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1889"]
[BlackElo "1875"]
[PlyCount "51"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. a4 Nd7 6. f3 e5 7. Qd2 h5 8. Nh3 Ngf6 9. Ng5 h4 10. Bc4 0-0 11. 0-0-0 Qe7 12. Qf2 exd4 13. Bxd4 Ne5 14. Qxh4 c6 15. f4 Neg4 16. h3 Nh6 17. Rhe1 b6 18. Bxf6 Qxf6 19. e5 dxe5 20. fxe5 Qe7 21. Rd6 b5 22. Bb3 bxa4 23. Nxa4 Rb8 24. Rxg6 Rxb3 25. Qxh6 fxg6 26. Qh7# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Moreno, Dario"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1812"]
[BlackElo "1875"]
[PlyCount "120"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. a4 Nf6 6. f3 Nc6 7. Qd2 h5 8. h4 Bd7 9. Nh3 e5 10. d5 Nd4 11. Bxd4 exd4 12. Qxd4 0-0 13. Qd2 Qe8 14. Be2 b5 15. a5 Qe5 16. Kf2 b4 17. Nd1 c5 18. Rb1 Rfe8 19. Ne3 Bb5 20. Bd3 Bh6 21. Ng5 Bxg5 22. hxg5 Qxg5 23. Nc4 Qxd2+ 24. Nxd2 Nd7 25. Nc4 Bxc4 26. Bxc4 Ne5 27. b3 Kg7 28. Rh2 Re7 29. Rbh1 Rb7 30. g4 hxg4 31. Rh7+ Kf6 32. f4 Nxc4 33. bxc4 b3 34. cxb3 Rxb3 35. e5+ dxe5 36. fxe5+ Kxe5 37. Rxf7 Rab8 38. Rhh7 Rd3 39. Re7+ Kd4 40. Rh4 Rb2+ 41. Ke1 Ra3 42. Rxg4+ Kc3 43. Re3+ Kb4 44. Rxa3 Kxa3 45. Rxg6 Rb4 46. Rxa6 Rxc4 47. Rc6 Kb4 48. a6 Kb5 49. a7 Ra4 50. Rc7 Kb6 51. d6 c4 52. Kd2 Ra3 53. Kc2 c3 54. Rxc3 Rxa7 55. Rd3 Rd7 56. Kc3 Kc5 57. Kb3 Rb7+ 58. Kc3 Kc6 59. d7 Rxd7 60. Rxd7 Kxd7 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Sandoval, Julio Cesar"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1676"]
[BlackElo "1875"]
[PlyCount "66"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. f4 c5 3. Nf3 a6 4. Be2 b5 5. d3 Bb7 6. Nc3 Nd7 7. 0-0 Ngf6 8. Qe1 e6 9. e5 Nd5 10. Ne4 Qb6 11. Kh1 dxe5 12. Nxe5 N7f6 13. c4 Nb4 14. a3 Nc2 15. Qc3 Nxa1 16. b4 Nxe4 17. dxe4 cxb4 18. axb4 bxc4 19. Qxa1 Qxb4 20. Bxc4 Bxe4 21. Qa2 Be7 22. Bxe6 0-0 23. Bh3 Qb5 24. Qf2 Rad8 25. Be3 Rd6 26. Bg4 Rfd8 27. Rg1 f5 28. Be2 Qb7 29. h4 Rh6 30. Kh2 Rxh4+ 31. Qxh4 Bxh4 32. Bc4+ Bd5 33. g3 Bf6 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Astiaza, Santiago"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1875"]
[PlyCount "94"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Bd3 g6 4. h3 Bg7 5. Nf3 Nc6 6. c3 e5 7. 0-0 0-0 8. Re1 h6 9. Nbd2 exd4 10. cxd4 Nh5 11. Nb3 a5 12. a4 Nb4 13. Bb1 b6 14. Be3 Bb7 15. Qd2 g5 16. Rd1 Qe7 17. e5 dxe5 18. Nxe5 Rad8 19. Qe2 Bxe5 20. Qxh5 Bg7 21. h4 Rd5 22. hxg5 c5 23. Qg4 hxg5 24. Be4 f5 25. Bxd5+ Bxd5 26. Qxg5 Qxg5 27. Bxg5 Bxb3 28. Rd2 cxd4 29. Be7 Re8 30. Bxb4 axb4 31. Rc1 Bh6 32. Rcd1 Bxd2 33. Rxd2 Rd8 34. Kh2 Bxa4 35. Kg3 Kf7 36. Kf4 Ke6 37. g4 fxg4 38. Kxg4 d3 39. Kf4 Bc6 40. Ke3 Bb5 41. Ke4 Kf6 42. Rd1 Re8+ 43. Kf3 Re2 44. Rc1 d2 45. Rc6+ Ke7 46. Rxb6 d1Q 47. Kg2 Qd5+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Garcia Correa, Jose Ricardo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1875"]
[BlackElo "2103"]
[PlyCount "126"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 d5 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Nc6 8. Nbd2 cxd4 9. Nxd4 e5 10. Nxc6 bxc6 11. c4 Be6 12. cxd5 cxd5 13. Nb3 Rc8 14. Bd2 e4 15. Be3 Qd7 16. Rc1 Ng4 17. Bd4 Qb5 18. Qd2 h6 19. h3 Bg5 20. e3 Nf6 21. Qa5 Qxa5 22. Nxa5 Nd7 23. Nc6 a6 24. h4 Bd8 25. b4 Re8 26. a4 Bf6 27. a5 Bxd4 28. exd4 Kf8 29. Rc3 Nb8 30. Rec1 Nxc6 31. Rxc6 Ke7 32. Bf1 Rb8 33. Rxa6 Rxb4 34. Ra7+ Kf6 35. a6 Rxd4 36. Ra1 e3 37. fxe3 Re4 38. Kf2 d4 39. exd4 Rxd4 40. Rc7 Ra8 41. a7 Rd2+ 42. Ke3 Rb2 43. Bg2 Rxg2 44. Kf4 g5+ 45. hxg5+ hxg5+ 46. Kf3 Bd5+ 47. Kg4 Rd2 48. Ra6+ Be6+ 49. Kf3 g4+ 50. Kf4 Rf2+ 51. Ke4 Rf3 52. Rb6 Ra3 53. Rbb7 Ra4+ 54. Ke3 Ke5 55. Rb5+ Kd6 56. Rc3 R8xa7 57. Rd3+ Ke7 58. Rg5 Ra3 59. Rxa3 Rxa3+ 60. Kf4 f5 61. Rg7+ Kf6 62. Rf7+ Kxf7 63. Kg5 Rxg3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Montenegro, Marco Antonio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1875"]
[BlackElo "1515"]
[PlyCount "47"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Ne5 Ng4 7. f4 f6 8. Nxg4 Bxg4 9. c3 e5 10. f5 Bxf5 11. Qb3 Be6 12. e4 exd4 13. exd5 Bc8 14. Bf4 Kh8 15. Rd1 dxc3 16. Nxc3 Na6 17. d6 cxd6 18. Rxd6 Qe7 19. Rxa6 Rb8 20. Bxb8 bxa6 21. Bf4 Qc5+ 22. Kh1 f5 23. Rd1 Re8 24. Qf7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Perez, Daniel1111"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1875"]
[BlackElo "2225"]
[PlyCount "124"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 cxd4 4. exd4 Nc6 5. Bd3 Nf6 6. c3 Bg4 7. h3 Bh5 8. Nbd2 e6 9. 0-0 Bd6 10. Re1 0-0 11. Nf1 Rb8 12. Bg5 b5 13. Bh4 b4 14. Ng3 Bg6 15. Bxg6 hxg6 16. Ne5 Qc7 17. f4 bxc3 18. bxc3 Nd7 19. Qg4 Ndxe5 20. fxe5 Be7 21. Re3 Rb2 22. a4 Rfb8 23. Rf1 Rb1 24. Rxb1 Rxb1+ 25. Kh2 Qa5 26. Rf3 Qxa4 27. Bxe7 Nxe7 28. Qg5 Nc6 29. Qf4 Nd8 30. Qh4 Qd7 31. Rf2 a5 32. Ra2 Nc6 33. Qg4 Qb7 34. h4 Qb3 35. Rf2 Qxc3 36. Ne2 Qe1 37. Qf4 Nd8 38. Ng3 Qc1 39. Qxc1 Rxc1 40. Ra2 Nc6 41. Ne2 Rc4 42. g3 a4 43. Kg2 Nxd4 44. Kf2 Nxe2 45. Kxe2 Re4+ 46. Kf3 Rxe5 47. Rxa4 g5 48. h5 Kh7 49. g4 g6 50. hxg6+ Kxg6 51. Ra8 Re1 52. Kf2 Re4 53. Kf3 Kf6 54. Rg8 Rf4+ 55. Kg3 d4 56. Rd8 Ke5 57. Rd7 Ke4 58. Rd8 Ke3 59. Rg8 f6 60. Rd8 e5 61. Rd7 Ke2 62. Rd6 d3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Silva, Luan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1875"]
[PlyCount "39"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[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. e3 cxd4 4. exd4 d5 5. h3 Bf5 6. c3 Bxb1 7. Rxb1 Nc6 8. Bd3 e6 9. 0-0 Bd6 10. Bg5 Be7 11. Re1 0-0 12. a3 a6 13. Rc1 b5 14. Bb1 Na5 15. Ne5 Nc4 16. Qe2 Nd7 17. Nc6 Qc7 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Nxe7# 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.30"]
[Round "7"]
[White "Martha Palafox, Jaime Lionel"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2196"]
[BlackElo "2000"]
[PlyCount "109"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. a3 e5 2. c3 d5 3. d4 Nc6 4. b4 exd4 5. b5 Ne5 6. cxd4 Ng6 7. Nf3 Bd6 8. Bg5 f6 9. Bd2 Bd7 10. Nc3 N8e7 11. e4 dxe4 12. Nxe4 Bf5 13. Ng3 Bxg3 14. hxg3 Be4 15. Bc3 Bxf3 16. Qxf3 Qd5 17. Rh5 Qxf3 18. gxf3 Nf8 19. 0-0-0 0-0-0 20. Bc4 g6 21. Rh6 Nd5 22. Kb2 Nxc3 23. Kxc3 Re8 24. f4 f5 25. Rdh1 Re7 26. a4 Nd7 27. Rxg6 Kd8 28. Re6 h5 29. a5 Reh7 30. Rh4 Re7 31. Kb4 Rg7 32. Bd3 Rf7 33. Kc3 Nf8 34. Re1 Ng6 35. Rh2 h4 36. Reh1 Ke7 37. Re1+ Kf6 38. Rhh1 hxg3 39. fxg3 Rfh7 40. Rhg1 Re7 41. Rxe7 Nxe7 42. Kc4 Rh2 43. b6 axb6 44. axb6 c6 45. Kc5 Nd5 46. g4 fxg4 47. Rxg4 Rd2 48. Be4 Nc3 49. Bxc6 bxc6 50. b7 Rb2 51. Kxc6 Kf5 52. Rg8 Kxf4 53. b8Q+ Rxb8 54. Rxb8 Ke4 55. d5 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.30"]
[Round "8"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Ruiz Ortiz, Luis Enrique"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2000"]
[BlackElo "1726"]
[PlyCount "62"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Be3 Be7 6. Nbd2 Bg4 7. Nxe4 dxe4 8. Qxd8+ Bxd8 9. Nd2 Bf5 10. g4 Bg6 11. h4 h5 12. g5 Nc6 13. Bb5 a6 14. Bxc6+ bxc6 15. Bc5 Be7 16. Bd4 0-0 17. 0-0-0 Rfd8 18. Nb3 a5 19. a4 Bf5 20. Bc5 Bxc5 21. Nxc5 Rd5 22. Rxd5 cxd5 23. Rd1 c6 24. Nb7 Ra7 25. Nd6 Bg4 26. Rd4 Re7 27. c4 Bf3 28. cxd5 cxd5 29. Kd2 Rxe5 30. Nb7 f5 31. gxf6 g5 1/2-1/2

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.29"]
[Round "5"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Acosta Perez, Rodolfo"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "55"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Bc4 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. Bb3 Qa5 11. g4 Rfc8 12. 0-0-0 Ne5 13. h4 Nc4 14. Bxc4 Rxc4 15. Nb3 Qd8 16. h5 a6 17. hxg6 hxg6 18. Bh6 Bh8 19. Qh2 Rac8 20. Bg5 Bg7 21. Rd2 Ba4 22. e5 Nd7 23. Qh7+ Kf8 24. Bh6 Ke8 25. Bxg7 Nb6 26. exd6 exd6 27. Qg8+ Kd7 28. Qxf7+ 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.29"]
[Round "6"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Jason, Alford"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2000"]
[BlackElo "2178"]
[PlyCount "27"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. f4 d6 7. Nf3 c5 8. dxc5 Nc6 9. cxd6 exd6 10. Be2 Be6 11. Be3 Qa5 12. Qa4 dxe5 13. Qxa5 Nxa5 14. Bc5 1/2-1/2

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.28"]
[Round "4"]
[White "Fernandez Rangel, Alejandro"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "109"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nbd7 7. Bb3 Nc5 8. 0-0 e5 9. Nde2 Be6 10. Bg5 Be7 11. Ng3 0-0 12. Nf5 Bxf5 13. exf5 Nxb3 14. axb3 Ne8 15. Bxe7 Qxe7 16. Nd5 Qg5 17. f4 exf4 18. Qd4 Kh8 19. Rxf4 Nf6 20. Nxf6 Qxf6 21. Qxf6 gxf6 22. Rd1 Rac8 23. c3 Rc6 24. b4 Re8 25. Rfd4 Rd8 26. R1d3 Kg7 27. Rg3+ Kh8 28. Rh3 Rg8 29. Rdh4 Rg7 30. Rh6 d5 31. Rd3 Rd6 32. c4 Rg4 33. c5 Rc6 34. Rdh3 Kg7 35. Rxh7+ Kf8 36. Rh8+ Ke7 37. Re3+ Kd7 38. Rh7 Rxb4 39. Rxf7+ Kd8 40. Rh3 Ke8 41. Rg7 Kf8 42. Rhh7 Rxb2 43. h4 Rxc5 44. h5 Rc1+ 45. Kh2 Rc4 46. Rg6 Re4 47. h6 d4 48. Rxf6+ Ke8 49. Rg7 d3 50. Re6+ Rxe6 51. fxe6 Rb5 52. g4 Rb2+ 53. Kg3 d2 54. h7 Rb3+ 55. Kg2 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.28"]
[Round "3"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Longorio Yepiz, Filiberto"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "33"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. Bc4 e6 4. 0-0 Bxe4 5. d3 Bxf3 6. Qxf3 Nc6 7. Re1 Nd4 8. Qd1 d5 9. Ba6 Qd7 10. c3 Nf5 11. g4 Nh4 12. Bg5 Be7 13. Bxh4 Bxh4 14. Nd2 g6 15. a4 Ne7 16. Qf3 0-0 17. Nb3 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.27"]
[Round "2"]
[White "Barrientos Conde, Ventura"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2211"]
[PlyCount "100"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nde2 Be7 8. 0-0 0-0 9. Ng3 Nc6 10. Nh5 Nd4 11. Nxf6+ Bxf6 12. Nd5 b5 13. Bb3 Be6 14. c3 Nxb3 15. axb3 g6 16. Be3 Bg7 17. Qd2 Qh4 18. f3 Bxd5 19. Qxd5 Rfd8 20. Bb6 Re8 21. Qxd6 Qg5 22. Qd3 Bh6 23. Rfe1 Qf6 24. Be3 Red8 25. Qe2 Bxe3+ 26. Qxe3 Qe6 27. b4 Rd6 28. Rad1 Rad8 29. Qe2 Qb3 30. Rxd6 Rxd6 31. Kf1 Kg7 32. Rc1 h6 33. Rc2 Qa2 34. Rd2 Qe6 35. Rxd6 Qxd6 36. Ke1 h5 37. h3 Kf6 38. Qd2 Qb6 39. Kd1 Qc7 40. Qd5 Kg5 41. Ke2 Qc4+ 42. Qxc4 bxc4 43. b3 cxb3 44. Kd3 f5 45. c4 Kf6 46. Kc3 b2 47. Kxb2 Ke6 48. Kb3 Kd6 49. Ka4 Kc7 50. Ka5 Kb7 1-0

[Event "MEX-ch Absoluto"]
[Site "Pachuca"]
[Date "2001.11.16"]
[Round "1"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Villanueva Garciacano, Manuel"]
[Result "1-0"]
[ECO "B57"]
[BlackElo "2018"]
[PlyCount "59"]
[EventDate "2001.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Be3 Ng4 8. Nxc6 bxc6 9. Qf3 Ne5 10. Qe2 Nxc4 11. Qxc4 Qc8 12. 0-0 Be6 13. Qd4 Rg8 14. f4 g6 15. Qd3 Bg7 16. Bd4 Bxd4+ 17. Qxd4 Qb7 18. Ne2 c5 19. Qd3 Bd7 20. b3 Bc6 21. Ng3 0-0-0 22. Rf2 h5 23. h4 e6 24. c4 Qe7 25. Qe3 Rd7 26. Rd1 Qxh4 27. Rfd2 Rgd8 28. Ne2 Qe7 29. Nc3 Rg8 30. e5 1-0

[Event "MEX-ch Absoluto"]
[Site "Pachuca"]
[Date "2001.??.??"]
[Round "2"]
[White "Zavalza Ramirez, Ivan"]
[Black "Yepez Rodriguez, Roberto C"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2220"]
[PlyCount "75"]
[EventDate "2001.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 c6 6. Nf3 d6 7. 0-0 Na6 8. e4 Nc7 9. Qe2 Bg4 10. Rd1 Re8 11. Be3 Qc8 12. Rac1 Nd7 13. b4 Ne6 14. h3 Bxf3 15. Bxf3 c5 16. Bg4 cxd4 17. Bxe6 fxe6 18. Bxd4 Bxd4 19. Rxd4 e5 20. Rdd1 Nb6 21. c5 dxc5 22. Nd5 Nd7 23. Qc4 e6 24. bxc5 Kg7 25. Ne3 Nb8 26. Ng4 Nc6 27. Qc3 Qc7 28. Rd6 Nd4 29. Kg2 Rac8 30. Nxe5 Qxd6 31. cxd6 Rxc3 32. Rxc3 Nb5 33. d7 Nd6 34. dxe8Q Nxe8 35. Rc8 Nd6 36. Rc7+ Kf8 37. Kf3 a5 38. Rd7 1-0

