[Event "Guadalajara Peoneros op 5th"]
[Site "Guadalajara"]
[Date "2022.09.10"]
[Round "4"]
[White "Borja Nieto, Alfonso"]
[Black "Castro Villasenor, Hector Christopher"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1800"]
[BlackElo "1720"]
[PlyCount "96"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. a3 d5 2. d4 Nf6 3. Nf3 Bf5 4. e3 e6 5. c4 c6 6. Nc3 Nbd7 7. Bd3 Bg6 8. b3 Bd6 9. Qe2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bb2 dxc4 13. Bxg6 hxg6 14. Rd1 Qc7 15. f4 Bxc3+ 16. Bxc3 cxb3 17. 0-0 0-0 18. Bxf6 gxf6 19. Qb2 Qb6 20. Rd3 Kg7 21. Rxb3 Qc5 22. Rc1 Qe7 23. Kf2 Rfe8 24. Rcc3 Rab8 25. Rd3 b6 26. Qd2 Rbd8 27. h3 c5 28. Rxd8 Rxd8 29. Rd3 Rxd3 30. Qxd3 c4 31. Qc3 Qe4 32. g4 Qd3 33. Qxd3 cxd3 34. Ke1 g5 35. Kd2 Kf8 36. Kxd3 Ke7 37. Kc4 Kd6 38. Kd4 b5 39. fxg5 fxg5 40. Ke4 a5 41. Kd4 f6 42. e4 b4 43. axb4 axb4 44. Kc4 Ke5 45. Kxb4 Kxe4 46. Kc5 Kf4 47. Kd5 Kg3 48. Ke6 Kxh3 0-1

[Event "Guadalajara Peoneros op 5th"]
[Site "Guadalajara"]
[Date "2022.09.03"]
[Round "3"]
[White "Mejia Rodriguez, Carlos Israel"]
[Black "Borja Nieto, Alfonso"]
[Result "0-1"]
[ECO "A41"]
[BlackElo "1800"]
[PlyCount "94"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c6 2. c4 d6 3. Nf3 Bg4 4. e3 Nd7 5. Be2 Qc7 6. Nc3 Ngf6 7. h3 Bh5 8. Bd2 Bg6 9. Nh4 e5 10. Nxg6 hxg6 11. Qc2 Be7 12. d5 a6 13. 0-0-0 cxd5 14. Bd3 dxc4 15. Ne4 Nxe4 16. Bxe4 Nf6 17. Bf3 0-0 18. g4 Rab8 19. g5 Nd7 20. h4 Rfd8 21. h5 Nf8 22. Rdg1 d5 23. Bg4 a5 24. hxg6 Nxg6 25. Qxg6 Bb4 26. Rh8+ Kxh8 27. Qh5+ Kg8 28. g6 fxg6 29. Qxg6 Rd6 30. Be6+ Rxe6 31. Qxe6+ Qf7 32. Qxe5 Bxd2+ 33. Kxd2 Qxf2+ 34. Kc3 Qxg1 35. Qxb8+ Kh7 36. Qf4 Qg6 37. Qh4+ Qh6 38. Qf4 b5 39. Qf5+ Qg6 40. Qh3+ Qh6 41. Qf5+ Qg6 42. Qh3+ Qh6 43. Qf5+ g6 44. Qf4 Qxf4 45. exf4 b4+ 46. Kd4 Kg7 47. Kxd5 c3 0-1

[Event "Guadalajara Peoneros op 5th"]
[Site "Guadalajara"]
[Date "2022.08.27"]
[Round "2"]
[White "Borja Nieto, Alfonso"]
[Black "Gallegos Aguirre, Joaquin de Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "1303"]
[PlyCount "153"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. h3 e5 2. e3 d5 3. d4 e4 4. c4 g6 5. a3 Bg7 6. Nc3 Ne7 7. Bd2 Nbc6 8. Qc2 Be6 9. cxd5 Nxd5 10. Nxe4 Bf5 11. Bd3 0-0 12. Nf3 Qe7 13. 0-0 Rad8 14. Nc5 Bxd3 15. Nxd3 Rfe8 16. Rfe1 Nf6 17. Nc5 Rb8 18. Rac1 Ne4 19. Nxe4 Qxe4 20. Qxe4 Rxe4 21. b4 h6 22. b5 Ne7 23. Rxc7 Nd5 24. Rc5 Nb6 25. Rec1 Bf8 26. R5c3 Nd5 27. Rc8 Re8 28. Rxb8 Rxb8 29. e4 Nf6 30. e5 Nd5 31. a4 Rd8 32. a5 Rd7 33. Rc8 g5 34. Bc1 Kg7 35. Bd2 b6 36. axb6 Nxb6 37. Rc6 Rd5 38. Rc7 Rxb5 39. Rxa7 Rd5 40. e6 Nc8 41. Rxf7+ Kg8 42. Be3 Rd6 43. Rc7 Ne7 44. Rd7 Rxe6 45. d5 Ra6 46. Bc5 Ng6 47. Rd8 Kg7 48. Bxf8+ Nxf8 49. Ne5 Ng6 50. Nxg6 Rxg6 51. g4 Kf7 52. Kg2 Ke7 53. Ra8 Rd6 54. Ra5 Kf6 55. Kg3 Ke5 56. h4 Rb6 57. hxg5 hxg5 58. d6+ Kf6 59. Rf5+ Ke6 60. Rxg5 Rb3+ 61. f3 Kxd6 62. Rg8 Ke7 63. Ra8 Rb7 64. Ra1 Kf7 65. Re1 Rb6 66. Re3 Kg6 67. f4 Rc6 68. g5 Kh5 69. Kh3 Rc1 70. Rg3 Rf1 71. g6 Rxf4 72. g7 Rh4+ 73. Kg2 Kh6 74. g8R Kh7 75. R3g7+ Kh6 76. Rh8+ Kxg7 77. Rxh4 1-0

[Event "Guadalajara Peoneros op 1st"]
[Site "Guadalajara"]
[Date "2020.02.15"]
[Round "5"]
[White "Borja Nieto, Alfonso"]
[Black "Lecorre, Joel"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1818"]
[PlyCount "77"]
[EventDate "2020.01.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 e6 4. Nf3 Nf6 5. Bd3 Nc6 6. c3 d5 7. 0-0 Bd6 8. Bg5 0-0 9. Re1 h6 10. Bh4 b6 11. Nbd2 Be7 12. Rc1 Bb7 13. Bb1 Ng4 14. Bg3 Bd6 15. Qc2 Nf6 16. Be5 g6 17. Nf1 Rc8 18. Qd2 Kh7 19. Qf4 Nh5 20. Qg4 Nf6 21. Qh4 Bxe5 22. Nxe5 Nd7 23. Qg3 Ncxe5 24. dxe5 Nc5 25. Rcd1 Qg5 26. h4 Qxg3 27. Nxg3 Kg7 28. Rd4 Rc7 29. Rg4 Nd7 30. h5 Rc4 31. f4 Nxe5 32. b3 Nxg4 33. bxc4 Bc8 34. Rf1 Ne3 35. Rf3 Nxc4 36. Nf1 f5 37. Rh3 Rf6 38. Bc2 b5 39. Bd3 1-0

[Event "Guadalajara Peoneros op 1st"]
[Site "Guadalajara"]
[Date "2020.02.01"]
[Round "4"]
[White "Romero Douriet, Vicente Paul"]
[Black "Borja Nieto, Alfonso"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1774"]
[BlackElo "1818"]
[PlyCount "68"]
[EventDate "2020.01.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 a6 6. Bd3 c5 7. Ngf3 Nc6 8. 0-0 Qc7 9. Re1 c4 10. Bc2 Nb6 11. b3 Na5 12. Bb2 h6 13. Nf1 Bd7 14. Ne3 Be7 15. Nd2 h5 16. bxc4 Naxc4 17. Ndxc4 dxc4 18. a4 Bg5 19. Ba3 Bxe3 20. fxe3 Nd5 21. Qd2 Qa5 22. Bb2 g5 23. e4 Nf4 24. g3 Nh3+ 25. Kg2 g4 26. Rf1 Bc6 27. Qe2 Qc7 28. Ba3 b6 29. Rad1 0-0-0 30. Bd6 Qb7 31. Qxc4 Rxd6 32. exd6 Kb8 33. d5 exd5 34. exd5 Rc8 1-0

[Event "Guadalajara Peoneros op 1st"]
[Site "Guadalajara"]
[Date "2020.01.25"]
[Round "3"]
[White "Borja Nieto, Alfonso"]
[Black "Patino Gonzalez, Elvis"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1818"]
[BlackElo "1782"]
[PlyCount "79"]
[EventDate "2020.01.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nd2 Nf6 3. e3 Bf5 4. c4 c6 5. Ngf3 Nbd7 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 e5 9. b4 h6 10. Nxe5 Nxe5 11. dxe5 Nd7 12. f4 b6 13. b5 cxb5 14. cxb6 Nxb6 15. Bxb5+ Bd7 16. Bxd7+ Kxd7 17. Nb3 Bb4+ 18. Ke2 Rhc8 19. Nd4 Nc4 20. Rd1 Nb6 21. Bd2 Bf8 22. Ra2 Rc7 23. Rda1 Rb7 24. Bc3 Nc4 25. Kd3 Bc5 26. b3 Bxd4 27. bxc4 Bxc3 28. Kxc3 Rc7 29. Ra4 Ke6 30. Kd4 dxc4 31. Rxc4 Rd7+ 32. Ke4 Rd2 33. Rc7 f5+ 34. exf6 Kd6 35. Rxg7 a5 36. f7 Ke7 37. Rg8 Rdd8 38. Rxd8 Rxd8 39. Rxa5 Kxf7 40. g4 1-0

[Event "Guadalajara Peoneros op 1st"]
[Site "Guadalajara"]
[Date "2020.01.18"]
[Round "2"]
[White "Borja Nieto, Alfonso"]
[Black "Balboa Velazquez, Ruben"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1818"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2020.01.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Bd6 4. Bg3 Nc6 5. Nf3 Nf6 6. Bd3 h6 7. Nbd2 Qe7 8. Ne5 0-0 9. c3 Nd7 10. f4 Bxe5 11. fxe5 f5 12. exf6 Nxf6 13. Nf3 g5 14. Qe2 Ne4 15. Bxe4 dxe4 16. Ne5 Nxe5 17. Bxe5 c5 18. 0-0-0 Rf5 19. Qh5 Kh7 20. g4 Rf3 21. h4 Qf7 22. Qxf7+ Rxf7 23. hxg5 Kg6 24. gxh6 Bd7 25. Rh5 Kh7 26. dxc5 Rg8 27. Rg1 Kg6 28. Rgh1 1-0

[Event "Guadalajara Peoneros op 1st"]
[Site "Guadalajara"]
[Date "2020.01.11"]
[Round "1"]
[White "Gallegos Aguirre, Jose Pablo"]
[Black "Borja Nieto, Alfonso"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1502"]
[BlackElo "1818"]
[PlyCount "148"]
[EventDate "2020.01.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qc7 7. 0-0 Nge7 8. Bg5 Ng6 9. Nbd2 h6 10. Be3 c4 11. Re1 Be7 12. Nf1 a6 13. Ng3 h5 14. b3 h4 15. Nf1 Na5 16. Bg5 Qd8 17. Bxe7 Qxe7 18. N1d2 Rc8 19. h3 Qd8 20. Nh2 cxb3 21. Nxb3 Rxc3 22. Nxa5 Qxa5 23. Bh5 Rh6 24. Bxg6 Rxg6 25. Qb1 Bc6 26. Rc1 Rc4 27. Nf3 Rh6 28. Qb3 Ba4 29. Qxb7 Bd7 30. Qb8+ Qd8 31. Qxd8+ Kxd8 32. Rxc4 dxc4 33. Rc1 Bb5 34. Nd2 Rg6 35. Nxc4 Bc6 36. Ne3 Kd7 37. Kh2 f5 38. exf6 gxf6 39. f3 Rg5 40. Ng4 Rf5 41. Kg1 Rf4 42. Kf2 Rxd4 43. Nxf6+ Kd6 44. Ke3 e5 45. Ne4+ Bxe4 46. fxe4 Ra4 47. Rd1+ Ke6 48. Rd2 Ra3+ 49. Kf2 Ra4 50. Kf3 a5 51. Re2 Rb4 52. Kg4 a4 53. Kxh4 a3 54. Kg3 Rb2 55. Rf2 Rb4 56. Kf3 Kf6 57. Ke3+ Kg6 58. Rd2 Rc4 59. Kd3 Rd4+ 60. Ke3 Rb4 61. Kf3 Rb2 62. Re2 Kg5 63. g3 Kh5 64. h4 Kg6 65. g4 Kh6 66. Rg2 Rb8 67. g5+ Kh5 68. g6 Rf8+ 69. Ke3 Kxh4 70. g7 Rg8 71. Kf2 Kh5 72. Rg3 Kh6 73. Kf3 Rxg7 74. Rxg7 Kxg7 1/2-1/2

