[Event "CHI-ch sf"]
[Site "Villa Alemana"]
[Date "2023.01.20"]
[Round "5"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Gutierrez Montes, Sebastian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1706"]
[BlackElo "2166"]
[PlyCount "64"]
[EventDate "2023.01.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 d5 5. Nf3 Bd6 6. Bg3 0-0 7. Nbd2 Nc6 8. Bb5 Ne7 9. Be2 b6 10. Ne5 Bb7 11. Ndf3 Ne4 12. Bd3 f6 13. dxc5 Bxe5 14. Nxe5 fxe5 15. Bxe4 dxe4 16. Qg4 Rf5 17. cxb6 Qxb6 18. 0-0-0 Bd5 19. b3 Rc8 20. Kb2 Rb8 21. b4 Qa6 22. Ra1 Nc6 23. a3 Qc4 24. Qd1 a5 25. Qc2 Rff8 26. Kc1 Rfc8 27. Kd2 axb4 28. cxb4 Qxc2+ 29. Kxc2 Nxb4+ 30. Kd2 Nd3 31. Rhb1 Bb3 32. a4 Rc2+ 0-1

[Event "CHI-ch sf"]
[Site "Villa Alemana"]
[Date "2023.01.19"]
[Round "4"]
[White "Navarro Guerrero, Vincente"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2142"]
[BlackElo "1706"]
[PlyCount "63"]
[EventDate "2023.01.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. Bg5 Bb4 4. Qd3 h6 5. Bxf6 Qxf6 6. Nf3 Nc6 7. 0-0-0 Bxc3 8. Qxc3 d5 9. e3 Bd7 10. Bb5 Qe7 11. Bxc6 Bxc6 12. Ne5 Bb5 13. Kb1 0-0 14. f3 Rfc8 15. e4 dxe4 16. fxe4 c5 17. d5 exd5 18. exd5 Rd8 19. Rhe1 Qc7 20. Qb3 Ba6 21. d6 Rxd6 22. Rxd6 Qxd6 23. Qxf7+ Kh8 24. a4 b6 25. Qf3 Qb8 26. Nf7+ Kg8 27. Nxh6+ gxh6 28. Re7 Qf8 29. Qd5+ Kh8 30. Qe5+ Kg8 31. Qe6+ Kh8 32. Rf7 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.13"]
[Round "8"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Vergara Arenas, Amapola Angely"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1488"]
[BlackElo "1098"]
[PlyCount "97"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 Be7 4. Nc3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 c4 8. Be2 Nh5 9. Be5 Nc6 10. h3 Nxe5 11. Nxe5 Nf6 12. a3 a6 13. Bf3 Bd7 14. e4 Bc6 15. Nxc6 bxc6 16. Re1 dxe4 17. Nxe4 Nxe4 18. Bxe4 Qb6 19. Rb1 Rfd8 20. c3 Rab8 21. Qa4 Qb5 22. Bxc6 Qxa4 23. Bxa4 Rd6 24. b4 cxb3 25. Bxb3 Rdb6 26. Ba2 Rxb1 27. Rxb1 Rxb1+ 28. Bxb1 Bxa3 29. c4 Kf8 30. Kf1 Ke7 31. Ke2 g6 32. Kd3 Kd6 33. f3 e5 34. c5+ Kd5 35. Ba2+ Kc6 36. dxe5 Bxc5 37. Bxf7 a5 38. Kc4 a4 39. Be8+ Kb6 40. Bxa4 Be7 41. Kd5 Kc7 42. Ke6 Kd8 43. Kf7 g5 44. g3 h5 45. f4 gxf4 46. gxf4 h4 47. f5 Ba3 48. e6 Bd6 49. f6 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "6"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1488"]
[BlackElo "1939"]
[PlyCount "90"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4 Nxe4 9. Nxe4 dxe4 10. Bxc4 Bg7 11. Ne2 Bf5 12. Ng3 e5 13. Nxf5 gxf5 14. dxe5 Nxe5 15. Bxe5 Bxe5 16. Qb3 Qf6 17. Bxf7+ Kf8 18. Bc4 b6 19. 0-0-0 Kg7 20. Rd7+ Kh6 21. g3 Rhc8 22. Kc2 b5 23. Bd5 Rab8 24. Rf7 Qg6 25. Be6 Rf8 26. Rxf8 Rxf8 27. Bd7 Rf6 28. Qxb5 Bc7 29. Qe2 Bb6 30. Rd1 f4 31. Kc1 fxg3 32. hxg3 Rxf2 33. Qg4 Be3+ 34. Kb1 Bg5 35. Rh1+ Kg7 36. Qh5 Rf1+ 37. Kc2 Rc1+ 38. Kb3 Qb6+ 39. Ka3 Qd6+ 40. Kb3 Qd5+ 41. Ka3 Rxh1 42. Qxh1 Qxd7 43. Qxe4 Qe7+ 44. Qxe7+ Bxe7+ 45. b4 h5 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "7"]
[White "Toledo Sandoval, Claudio"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1693"]
[BlackElo "1488"]
[PlyCount "140"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. dxc5 e6 4. b4 a5 5. Qb3 g6 6. Bb2 Bg7 7. Nd2 0-0 8. Ngf3 Nc6 9. e3 Nd5 10. a3 axb4 11. cxb4 Ndxb4 12. Bxg7 Kxg7 13. Qc3+ Qf6 14. Qxf6+ Kxf6 15. Ne4+ Kg7 16. Kd2 Nd5 17. Bc4 Nf6 18. Nd6 Ra5 19. Rhb1 Rxc5 20. Bd3 Na5 21. e4 Ng4 22. Ke2 Ne5 23. Nxe5 Rxe5 24. Rb4 Rc5 25. Rab1 Rc7 26. f4 Kf6 27. g4 Ke7 28. e5 f6 29. Rb5 Nc6 30. Nxc8+ Rfxc8 31. exf6+ Kxf6 32. Rxb7 Nd4+ 33. Ke3 Nc6 34. a4 Ke7 35. Ke4 Na5 36. R7b5 Nc4 37. Bxc4 Rxc4+ 38. Kf3 Rxa4 39. R1b3 Rcc4 40. h3 Rxf4+ 41. Kg3 Rf8 42. Rb7 Rd4 43. Ra3 g5 44. Ra5 h6 45. Ra3 Rd1 46. Raa7 Rd3+ 47. Kg2 Rc8 48. Rb2 Rcc3 49. Ra8 Rxh3 50. Rh8 Rcg3+ 51. Kf2 Rh2+ 52. Kxg3 Rxb2 53. Rxh6 Rb3+ 54. Kf2 Rb5 55. Kf3 Re5 56. Rh8 d5 57. Ra8 Kd6 58. Ra5 d4 59. Ra6+ Ke7 60. Ra4 d3 61. Ra2 Rd5 62. Rd2 e5 63. Ke4 Ke6 64. Rxd3 Rxd3 65. Kxd3 Kd5 66. Ke3 e4 67. Ke2 Kd4 68. Kd2 e3+ 69. Ke1 Ke4 70. Ke2 Kf4 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "5"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Cisterna Bastias, Belen"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1488"]
[BlackElo "1178"]
[PlyCount "159"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 c5 4. e3 Nc6 5. Nf3 c4 6. Be2 Bf5 7. a3 e6 8. Ne5 Be7 9. h4 h6 10. g4 Nxe5 11. dxe5 Bh7 12. exf6 Bxf6 13. Bg3 Qb6 14. Rb1 Rd8 15. 0-0 d4 16. exd4 Bxd4 17. Qc1 0-0 18. Bxc4 Qc6 19. Bd3 f5 20. gxf5 Bxf5 21. Bxf5 Rxf5 22. Qe1 Rf3 23. Kh2 Rdf8 24. Rd1 Bb6 25. Rd3 R3f6 26. Ne4 R6f7 27. Qe2 Bc7 28. Rc3 Bxg3+ 29. Nxg3 Qb6 30. Kg1 Qxb2 31. Rb3 Qf6 32. Rb4 Re7 33. Qe4 b6 34. Qd4 e5 35. Qg4 Re6 36. Rc4 Qf7 37. Rc7 Qxc7 38. Qxe6+ Rf7 39. Qg6 Rf6 40. Qd3 Qc8 41. Kg2 Qg4 42. Qe4 Rf4 43. Qxe5 Qxh4 44. Rh1 Qg4 45. Qe2 Qg6 46. Re1 Qf6 47. Qe6+ Qxe6 48. Rxe6 Ra4 49. Re3 Rg4 50. Rc3 h5 51. Kf3 Rg5 52. Kf4 Ra5 53. Ne4 Kh7 54. Kg3 Kh6 55. f3 Rd5 56. Rc6+ g6 57. Rc7 a5 58. Rh7+ Kxh7 59. Nf6+ Kh6 60. Nxd5 b5 61. Nc7 b4 62. axb4 a4 63. Nb5 Kg5 64. c4 Kf6 65. c5 Ke6 66. Nc3 a3 67. b5 Kd7 68. b6 Kc6 69. Kh4 Kb7 70. f4 Kc6 71. f5 gxf5 72. Kxh5 f4 73. Kg4 f3 74. Kxf3 Kd7 75. b7 Kc7 76. c6 Kb8 77. Ke4 Kc7 78. Kd5 Kb8 79. Kc5 Kc7 80. Kb4 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "4"]
[White "Villa Gonzalez, Nicolas Alexis"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1742"]
[BlackElo "1488"]
[PlyCount "49"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. 0-0 Re8 8. h3 Bxf3 9. Bxf3 e5 10. d5 Nbd7 11. Be3 Qe7 12. Nb5 Nb6 13. Rc1 a6 14. Na3 Nfd7 15. b4 a5 16. Nb5 Nf6 17. c5 Qd7 18. Qe2 dxc5 19. bxc5 c6 20. Nd6 Red8 21. Qb2 Na4 22. Qxb7 cxd5 23. exd5 Qxb7 24. Nxb7 Rd7 25. c6 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.10"]
[Round "3"]
[White "Araya Vergara, Matias"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1374"]
[BlackElo "1488"]
[PlyCount "74"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. Bb5 Bxb1 7. Bxc6+ bxc6 8. Rxb1 Qa5+ 9. Bd2 Qxa2 10. Ne2 e6 11. 0-0 Qa6 12. f4 Ne7 13. Bb4 Nf5 14. Bd2 Qb6 15. Qa4 Qb5 16. Qxb5 cxb5 17. Rfc1 Be7 18. Rc7 Bd8 19. Rb7 Bb6 20. Bc3 0-0 21. g4 Ne3 22. h3 Rab8 23. Rxb8 Rxb8 24. Kf2 Nc4 25. f5 Nxe5 26. Kg3 Nc6 27. fxe6 fxe6 28. Re1 Re8 29. Nf4 Bxd4 30. Bxd4 Nxd4 31. Nxd5 Rd8 32. Nc7 Rd6 33. Ra1 Nc6 34. Nxb5 Rd3+ 35. Kg2 Rd2+ 36. Kg3 g5 37. Nc3 Rxb2 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.09"]
[Round "2"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Montero Martinez, Cristian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1488"]
[BlackElo "2021"]
[PlyCount "78"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qc2 Bf5 7. dxc5 Bxc2 8. cxb6 axb6 9. Na3 Be4 10. Nd2 e5 11. Bg5 Bxa3 12. bxa3 Bf5 13. Bxf6 gxf6 14. c4 d4 15. e4 Bc8 16. Be2 Rxa3 17. 0-0 Kd8 18. Rfb1 Kc7 19. Rb3 Ra7 20. Bh5 Be6 21. Rf3 Rha8 22. a3 Nd8 23. h3 Kd6 24. Rb3 b5 25. Rxb5 Rxa3 26. Rab1 Ra1 27. Be2 Rxb1+ 28. Rxb1 Ra2 29. Rd1 Nc6 30. Kf1 Na5 31. Ke1 Rb2 32. Ra1 b6 33. Kd1 Rxd2+ 34. Kxd2 Nb3+ 35. Kc2 Nxa1+ 36. Kb2 Kc5 37. Kxa1 Bxc4 38. Bd1 Bf1 39. Bf3 d3 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.08"]
[Round "1"]
[White "Larrain Cortes, Eugenio Esteban"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1941"]
[BlackElo "1488"]
[PlyCount "77"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. a4 g6 2. g3 Bg7 3. a5 d5 4. Bg2 e6 5. c4 c6 6. cxd5 cxd5 7. Nc3 Nc6 8. b4 Nxb4 9. Qa4+ Nc6 10. a6 Qd7 11. Rb1 b6 12. e4 Nge7 13. exd5 Nxd5 14. Ba3 Nxc3 15. dxc3 Bxc3+ 16. Kf1 Qd3+ 17. Ne2 Qxb1+ 18. Nc1 Bd7 19. Bxc6 Rd8 20. Kg2 b5 21. Bxd7+ Rxd7 22. Qf4 f5 23. Ne2 Qd3 24. Nxc3 Qxc3 25. Rc1 Qxa3 26. Rc8+ Rd8 27. Rxd8+ Kxd8 28. Qb8+ Ke7 29. Qxa7+ Kf6 30. Qd4+ e5 31. Qb6+ Kg5 32. h4+ Kh6 33. Qf6 Ra8 34. g4 fxg4 35. Qg5+ Kg7 36. Qxe5+ Kg8 37. Qd5+ Kg7 38. Qxa8 Qh3+ 39. Kg1 1-0

[Event "South America-ch U20"]
[Site "Chess.com INT"]
[Date "2021.06.19"]
[Round "5"]
[White "Contreras Suazo, Ricardo Ignacio"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1767"]
[BlackElo "1362"]
[PlyCount "97"]
[EventDate "2021.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Nxd4 Bc5 6. Nb3 Bb4+ 7. c3 Nxc3 8. bxc3 Be7 9. Bd3 0-0 10. 0-0 Nc6 11. Bf4 Bg5 12. Qh5 h6 13. Bxg5 Qxg5 14. Qxg5 hxg5 15. Re1 Re8 16. N1d2 Rxe5 17. Rxe5 Nxe5 18. Bc2 d6 19. Re1 Be6 20. Ne4 f6 21. h4 gxh4 22. f4 Nc6 23. Nxf6+ gxf6 24. Rxe6 Kf7 25. Re2 Rg8 26. Nd4 Nxd4 27. cxd4 d5 28. Bf5 Rg3 29. Be6+ Kf8 30. Bxd5 c6 31. Be4 h3 32. Rb2 Re3 33. Bf3 hxg2 34. Bxg2 Re7 35. Kf2 Ke8 36. Bf3 Kd8 37. Bg4 Kc7 38. Kf3 b6 39. Rh2 Kd6 40. Rh6 Rf7 41. Ke4 a6 42. Kf5 Ke7 43. Bh5 Rf8 44. Bf3 c5 45. dxc5 bxc5 46. Bd5 Kd6 47. Bc4 Ke7 48. Bxa6 Ra8 49. Bc4 1-0

[Event "South America-ch U20"]
[Site "Chess.com INT"]
[Date "2021.06.19"]
[Round "3"]
[White "Gonzalez Gonzalez, Valentina Anto"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1198"]
[BlackElo "1362"]
[PlyCount "62"]
[EventDate "2021.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bd3 Bxc3+ 8. bxc3 d6 9. 0-0 0-0 10. h3 Be6 11. Nh2 Qc7 12. f4 exf4 13. Bxf4 Ne5 14. Bd2 Nc4 15. Rf3 Nxd2 16. Qxd2 Rac8 17. e5 dxe5 18. Qg5 Qe7 19. Re1 h6 20. Qxe5 Qc5+ 21. Kf1 Qxe5 22. Rxe5 Bc4 23. Re7 Bd5 24. Rfe3 Rfe8 25. Rxe8+ Nxe8 26. a3 Nd6 27. Nf3 Bxf3 28. Rxf3 Nc4 29. Ke1 Nxa3 30. Be4 Re8 31. Re3 Nxc2+ 0-1

[Event "South America-ch U20"]
[Site "Chess.com INT"]
[Date "2021.06.19"]
[Round "2"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Aguilera Merlet, Melisa Paz"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1362"]
[BlackElo "1679"]
[PlyCount "94"]
[EventDate "2021.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. c4 Ne4 6. Nc3 Bb4 7. Qb3 Bxc3+ 8. bxc3 0-0 9. Be2 d6 10. Qc2 Nd7 11. Bd3 f5 12. 0-0 Ndf6 13. Nd2 Nxd2 14. Qxd2 Ne4 15. Qc2 Qe8 16. f3 Nf6 17. Rab1 Nh5 18. Bg3 Nxg3 19. hxg3 Qg6 20. g4 Rae8 21. Kf2 Qg5 22. gxf5 exf5 23. Rbe1 Qh4+ 24. Ke2 Qf4 25. Kd2 Qg5 26. Re2 Re7 27. Rh1 g6 28. Qb3 Kg7 29. c5 dxc5 30. dxc5 Rfe8 31. cxb6 cxb6 32. f4 Qf6 33. Rhe1 Rd8 34. c4 Be4 35. Kc2 Bxd3+ 36. Qxd3 Rxd3 37. Kxd3 Rd7+ 38. Kc2 Qe6 39. Rd2 Qxc4+ 40. Kd1 Rxd2+ 41. Kxd2 Qxa2+ 42. Kd3 Qxg2 43. Re2 Qe4+ 44. Kd2 b5 45. Ke1 b4 46. Kf2 b3 47. Rb2 Qc2+ 0-1

[Event "South America-ch U20"]
[Site "Chess.com INT"]
[Date "2021.06.19"]
[Round "6"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Ballesteros Cardenas, Leonardo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1362"]
[BlackElo "1991"]
[PlyCount "128"]
[EventDate "2021.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d6 4. Nf3 g6 5. c3 Bg7 6. Be2 Nbd7 7. Nbd2 b6 8. 0-0 Bb7 9. a4 a5 10. h3 Qe7 11. Bg5 0-0 12. Bd3 e5 13. Ne4 h6 14. Bxf6 Nxf6 15. Nxf6+ Qxf6 16. Nd2 Qh4 17. Kh2 f5 18. g3 Qe7 19. Qb3+ Kh8 20. Rac1 g5 21. Rce1 Qf6 22. d5 Rae8 23. e4 f4 24. g4 h5 25. f3 hxg4 26. hxg4 Kh7 27. Kg2 Rh8 28. Rh1+ Kg6 29. Rxh8 Rxh8 30. Rh1 Rxh1 31. Kxh1 Qf8 32. Kg2 Qh8 33. Qd1 Qe8 34. Bb5 Qa8 35. Qh1 c6 36. Qh5+ Kf6 37. dxc6 Bxc6 38. Bxc6 Qxc6 39. Qh7 Qc8 40. Qf5+ Qxf5 41. gxf5 d5 42. exd5 Kxf5 43. Nc4 e4 44. Nd6+ Ke5 45. Nxe4 Kxd5 46. Nxg5 Kc4 47. Ne6 Be5 48. Nf8 Kb3 49. Nd7 Bc7 50. Nf6 Kxb2 51. Nd5 Bd8 52. Nxf4 Kxc3 53. Nd5+ Kb3 54. f4 Kxa4 55. f5 Kb3 56. f6 Bxf6 57. Nxb6 Bd4 58. Nd5 a4 59. Nf4 a3 60. Nd3 Kc3 61. Nc1 Kc2 62. Na2 Kb2 63. Nb4 Bc3 64. Nd3+ Kc2 0-1

[Event "South America-ch U20"]
[Site "Chess.com INT"]
[Date "2021.06.19"]
[Round "4"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Contreras Suazo, Rocio Antonella"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1362"]
[BlackElo "1695"]
[PlyCount "141"]
[EventDate "2021.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 Bxg3 6. hxg3 Bd7 7. c4 dxc4 8. Bxc4 Bc6 9. Nc3 Nbd7 10. Bb5 Bxb5 11. Nxb5 a6 12. Nc3 Nd5 13. Nxd5 exd5 14. Qc2 Nf6 15. Rc1 c6 16. Ne5 Qd6 17. Qc5 Qxc5 18. dxc5 Nd7 19. Nxd7 Kxd7 20. f3 Rae8 21. Kf2 h6 22. Rcd1 Kc7 23. Rd3 Re7 24. Rhd1 Rhe8 25. b4 b6 26. cxb6+ Kxb6 27. a4 Rd7 28. Rc3 Red8 29. Rdc1 Rd6 30. Rd3 a5 31. bxa5+ Kxa5 32. Rd4 f5 33. Rc5+ Kb6 34. Rc3 c5 35. Rd2 Ra8 36. Rb2+ Kc6 37. Rb5 c4 38. Rb4 Ra5 39. e4 fxe4 40. fxe4 Kc5 41. Rb2 Rxa4 42. exd5 Rxd5 43. Rb8 Rd3 44. Rc8+ Kd4 45. Rc1 Ra5 46. R8xc4+ Kd5 47. R4c2 Rd4 48. Re2 Ra6 49. Ree1 Rf6+ 50. Kg1 Rd3 51. Rcd1 Kd4 52. Rxd3+ Kxd3 53. Re7 g6 54. Rh7 h5 55. Rg7 Ke3 56. Kh2 Ke4 57. Re7+ Kf5 58. Re3 Kg5 59. Rf3 Rc6 60. Rd3 Rc5 61. Rf3 Rc4 62. Rd3 Kg4 63. Rd6 g5 64. Rd3 Rb4 65. Rf3 h4 66. gxh4 Kxh4 67. Rh3+ Kg4 68. Rg3+ Kf5 69. Rf3+ Rf4 70. Rxf4+ Kxf4 71. Kh3 1/2-1/2

[Event "South America-ch U20"]
[Site "Chess.com INT"]
[Date "2021.06.19"]
[Round "1"]
[White "Orrego Palermo, Marcelo Andres"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1907"]
[BlackElo "1362"]
[PlyCount "79"]
[EventDate "2021.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Bg5 g6 4. Nc3 Bg7 5. e4 d6 6. f4 Bg4 7. Nf3 Nbd7 8. a4 0-0 9. Bc4 a6 10. 0-0 Rb8 11. a5 Re8 12. h3 Bxf3 13. Qxf3 h6 14. Bxf6 Bxf6 15. Kh1 Bd4 16. Nd1 Kh7 17. c3 Bg7 18. Ne3 Nf6 19. Ng4 Nxg4 20. Qxg4 h5 21. Qf3 e6 22. Bd3 exd5 23. exd5 f5 24. Qg3 Qf6 25. Rfe1 Rbd8 26. Qf2 Bh6 27. g3 Qf7 28. Bc4 Rxe1+ 29. Rxe1 Re8 30. Re6 Rxe6 31. dxe6 Qe7 32. Bd5 Bg7 33. Qc2 Bf6 34. Qb3 h4 35. Qxb7 Qxb7 36. Bxb7 hxg3 37. Bxa6 g5 38. fxg5 Bxg5 39. Bd3 Kg6 40. a6 1-0

[Event "South America-ch U20"]
[Site "Chess.com INT"]
[Date "2021.06.19"]
[Round "7"]
[White "Poblete Valdes, Sofia Antonia"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1024"]
[BlackElo "1362"]
[PlyCount "104"]
[EventDate "2021.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. d3 Nf6 7. Nf3 Bg4 8. 0-0 Nd4 9. h3 Nxf3+ 10. Bxf3 Bxh3 11. Rf2 Qc8 12. f5 gxf5 13. Kh2 Bg4 14. Bxg4 Nxg4+ 15. Kg2 Nxf2 16. Kxf2 Bd4+ 17. Be3 Bxe3+ 18. Kxe3 fxe4 19. Nxe4 Qe6 20. Qf3 d5 21. Kd2 dxe4 22. dxe4 Rd8+ 23. Ke3 Qh6+ 24. Qf4 Qxf4+ 25. Kxf4 Rg8 26. g4 e5+ 27. Kxe5 Rxg4 28. Kf5 Rg6 29. Re1 Ke7 30. e5 Rd5 31. c4 Rd2 32. Rb1 Rf2+ 33. Ke4 Re2+ 34. Kd3 Rxe5 35. b3 Rg3+ 36. Kd2 Ree3 37. Re1 Rxe1 38. Kxe1 Rg2 39. Kf1 Rxa2 40. Ke1 Rg2 41. Kf1 Rg6 42. Ke2 h5 43. Kd3 h4 44. Ke4 h3 45. Kd5 h2 46. Kxc5 h1Q 47. b4 Qc6+ 48. Kd4 Rg4+ 49. Kc3 Qxc4+ 50. Kb2 Rg2+ 51. Kb1 Qa2+ 52. Kc1 Qc2# 0-1

[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "5.3"]
[White "Gallardo Vasconez, Fernando"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1309"]
[BlackElo "1466"]
[PlyCount "38"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Qb6 6. Nf3 Bg4 7. Be3 Bxf3 8. gxf3 Qxb2 9. Nd2 Nxd4 10. Qa4+ Nc6 11. Rb1 Qxe5 12. Rxb7 Qe6 13. Bh3 Qd6 14. Bd7+ Qxd7 15. Rxd7 Kxd7 16. 0-0 e6 17. Rb1 Nge7 18. Rb7+ Kc8 19. Qa6 Nb8 1-0

[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "2.2"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Gasic Merino, Martin Andrei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1466"]
[BlackElo "1191"]
[PlyCount "48"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. c4 d5 8. d3 Nbd7 9. Nc3 Rc8 10. Rc1 c5 11. d4 Ne4 12. Nxe4 dxe4 13. Nd2 Nf6 14. Qc2 Qc7 15. dxc5 Qxc5 16. Bxf6 Bxf6 17. Nxe4 Bxe4 18. Qxe4 Rfd8 19. Rfd1 Qa5 20. Qc2 g6 21. Rb1 Qb4 22. g3 a5 23. a4 Qc3 24. Qxc3 Bxc3 1/2-1/2

[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "4.3"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Tapia Navea, Martina"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1466"]
[PlyCount "51"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nc6 3. Bb2 Bf5 4. e3 Nf6 5. Bb5 e6 6. Ne5 Nd7 7. Nxc6 bxc6 8. Bxc6 Bc5 9. Bxa8 Qxa8 10. g4 d4 11. Rg1 Be4 12. Rg3 Bd6 13. f4 g5 14. Bxd4 Rg8 15. d3 gxf4 16. Rg1 Bf5 17. e4 Bxe4 18. dxe4 Qxe4+ 19. Kf2 Nc5 20. Nc3 Qc6 21. Qf3 Ne4+ 22. Qxe4 Qxe4 23. Nxe4 f5 24. Nf6+ Kf8 25. Nxg8 Kxg8 26. gxf5+ 1-0

[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "3.3"]
[White "Orrego Astudillo, Angelo"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1193"]
[BlackElo "1466"]
[PlyCount "93"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Bf4 Qb6 4. Qc2 g6 5. Nd2 Bg7 6. e3 d6 7. Ngf3 0-0 8. Be2 Bg4 9. 0-0 Nbd7 10. h3 Bxf3 11. Nxf3 Rfe8 12. a4 a6 13. Bh2 Rac8 14. a5 Qc7 15. Qa4 Qc6 16. Qa3 e5 17. Rfe1 e4 18. Nd2 cxd4 19. cxd4 d5 20. b4 Qc2 21. Qc1 Rc3 22. Bd6 Rec8 23. Bc5 Nxc5 24. bxc5 Qxc1 25. Raxc1 Rxc1 26. Rxc1 Rc6 27. Rb1 Rc7 28. Bd1 Kf8 29. Nb3 Ke7 30. Nc1 Ke6 31. Ne2 g5 32. Nc3 Nd7 33. Bb3 Nf6 34. Ba2 Rd7 35. Rb6+ Ke7 36. Kf1 Kd8 37. Rd6 Rxd6 38. cxd6 Kd7 39. Nxd5 Kxd6 40. Nxf6 Bxf6 41. Bxf7 Kc6 42. Bc4 Bd8 43. Bg8 h6 44. Bh7 Kd5 45. Bf5 Bxa5 46. Bc8 Kc6 47. Bf5 1/2-1/2

[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "1.2"]
[White "Perez Rojas, Felipe"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "987"]
[BlackElo "1466"]
[PlyCount "100"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Bf4 Qb6 4. b3 g6 5. e3 Bg7 6. Nf3 0-0 7. dxc5 Qxc5 8. b4 Qc6 9. Nbd2 Qxc3 10. Rb1 d6 11. Bc4 Qa3 12. Rb3 Qa4 13. 0-0 Qd7 14. e4 b5 15. Bd3 Bb7 16. Re1 e5 17. Bg3 Nh5 18. a3 a6 19. Rc3 Nc6 20. Qc1 Rfc8 21. Nb3 Ne7 22. Re2 Rxc3 23. Qxc3 Rc8 24. Qb2 Nxg3 25. fxg3 f5 26. Qd2 fxe4 27. Bxe4 Bxe4 28. Rxe4 Qf5 29. Re3 Qb1+ 30. Ne1 Bh6 31. Kf2 Qxb3 32. Rxb3 Bxd2 33. Nf3 Bh6 34. h4 Rc2+ 35. Kg1 Nc6 36. Ne1 Rc1 37. Kf2 e4 38. Ke2 Nd4+ 39. Kf2 Nxb3 40. g4 Rxe1 41. Kxe1 d5 42. g5 Bg7 43. Ke2 d4 44. Kd1 d3 45. Ke1 e3 46. Kd1 e2+ 47. Ke1 Bc3+ 48. Kf2 e1Q+ 49. Kf3 Qe2+ 50. Kf4 Be5# 0-1

[Event "CHI-ch sf qual U1600"]
[Site "Vina del Mar"]
[Date "2019.12.28"]
[Round "4.3"]
[White "Gasic Merino, Martin Andrei"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1191"]
[BlackElo "1466"]
[PlyCount "70"]
[EventDate "2019.12.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. Nc3 d6 7. Nf3 e6 8. 0-0 exd5 9. cxd5 Nbd7 10. Bf4 Nb6 11. Nd2 Nh5 12. Be3 Re8 13. Qc2 Bf5 14. Qb3 Qd7 15. Rfe1 Bh3 16. Bh1 Bf5 17. Rac1 Nf6 18. Bf4 Nh5 19. Be3 h6 20. Nc4 Nxc4 21. Qxc4 a6 22. a4 Rab8 23. Qb3 b5 24. axb5 axb5 25. Bd2 b4 26. Nd1 Be4 27. f3 Bf5 28. g4 Bxg4 29. fxg4 Qxg4+ 30. Kf2 Bd4+ 31. e3 Nf4 32. Bf3 Nh3+ 33. Ke2 Ng1+ 34. Rxg1 Qxg1 35. Nf2 Qg5 0-1

[Event "CHI-ch sf qual U1600"]
[Site "Vina del Mar"]
[Date "2019.12.28"]
[Round "5.3"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Mujica Alcantara, Cristhian Luis"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1466"]
[BlackElo "1629"]
[PlyCount "68"]
[EventDate "2019.12.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[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 g6 4. Nf3 Bg7 5. Be2 Nh5 6. Bg5 0-0 7. 0-0 Nf6 8. Nbd2 a5 9. c4 c6 10. Ne5 Na6 11. Ndf3 Nc7 12. Rc1 Ne4 13. Bf4 Ne6 14. Bg3 Nxg3 15. hxg3 Qd6 16. cxd5 Qxd5 17. Bc4 Qd6 18. a4 Nc7 19. Qb3 e6 20. Rfd1 Nd5 21. Nd3 Nf6 22. Nc5 Qe7 23. Nd2 Ng4 24. f3 Nf6 25. Nde4 Nd5 26. Kf2 Bh6 27. f4 Bg7 28. Rh1 Rd8 29. Kf3 Rb8 30. Na6 Ra8 31. Nac5 h6 32. Nc3 Nxe3 33. Nxe6 Nxc4 34. Qxc4 Bxe6 0-1

[Event "CHI-ch sf qual U1600"]
[Site "Vina del Mar"]
[Date "2019.12.28"]
[Round "2.2"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Riquelme Cifuentes, Esteban"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1466"]
[BlackElo "1595"]
[PlyCount "42"]
[EventDate "2019.12.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 e5 7. d3 b6 8. c4 Bb7 9. Nbd2 Nbd7 10. Ne1 Qe7 11. Nc2 d5 12. Nf3 Rad8 13. Ba3 c5 14. d4 Rfe8 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Qc1 Ne4 18. f3 Nf6 19. Qd1 d4 20. Bd3 dxe3 21. f4 Qh5 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "7.3"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Lazzarotti, Calebe Kadlubiski"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1466"]
[BlackElo "1400"]
[PlyCount "90"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bg4 3. h3 Bh5 4. Nf3 Bxf3 5. exf3 e6 6. c3 Bd6 7. Bxd6 Qxd6 8. Bd3 Nf6 9. Qb3 Qb6 10. Nd2 Nbd7 11. f4 Qxb3 12. axb3 a6 13. b4 Ke7 14. Nf3 Nh5 15. g3 f6 16. Kd2 g6 17. Nh4 Kf7 18. Rhe1 Rhe8 19. Ng2 Ng7 20. Ne3 Nf5 21. Nxf5 exf5 22. Rxe8 Rxe8 23. b5 axb5 24. Bxb5 c6 25. Bd3 Re7 26. Re1 Rxe1 27. Kxe1 b5 28. b4 Ke6 29. Ke2 Nb6 30. Kd2 Kf7 31. Ke3 Ke6 32. Kd2 g5 33. g4 fxg4 34. hxg4 h6 35. fxg5 fxg5 36. f3 Ke7 37. Kc2 Nd7 38. Kd2 Nf6 39. Bg6 Ng8 40. Ke3 Kf6 41. Be8 Ne7 42. Bd7 Kg6 43. Be8+ Kf6 44. Bd7 Kf7 45. Kf2 Kf6 1/2-1/2

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "8.4"]
[White "Varela, Agustin"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1485"]
[BlackElo "1466"]
[PlyCount "50"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. Nge2 d6 7. h3 0-0 8. 0-0 Be6 9. Be3 Qd7 10. Nf4 Rab8 11. Nxe6 Qxe6 12. f4 Qd7 13. g4 e5 14. f5 Nd4 15. Qd2 b5 16. Rac1 b4 17. Nd1 Qa4 18. c3 Nc6 19. b3 Qb5 20. c4 Qb7 21. Bh6 Nd4 22. Bxg7 Kxg7 23. g5 Nh5 24. Kh2 Kh8 25. Bf3 Nf4 1/2-1/2

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "5.5"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Fernandez Mallco, Alejandro Elvis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1466"]
[BlackElo "1260"]
[PlyCount "110"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 Nc6 6. c3 Bd7 7. Bb5 a6 8. Bxc6 Bxc6 9. Ne5 Bd7 10. Qb3 b5 11. Ndf3 h6 12. Nxd7 Nxd7 13. a4 c4 14. Qc2 b4 15. Qe2 Qa5 16. Qd2 b3 17. Ne5 Nxe5 18. Bxe5 0-0-0 19. Qe2 f6 20. Bg3 g6 21. Qg4 Re8 22. Qxg6 Be7 23. Bh4 Ref8 24. Qg7 Kd8 25. Qg4 f5 26. Bxe7+ Kxe7 27. Qf4 Rfg8 28. Qe5 Rh7 29. Rg1 Qb6 30. f3 Qd6 31. Qxd6+ Kxd6 32. Kf2 e5 33. dxe5+ Kxe5 34. Rad1 Rb7 35. Rd4 Rf7 36. Rgd1 Rd7 37. g3 Rc8 38. e4 fxe4 39. fxe4 Rc5 40. Rxd5+ Rcxd5 41. exd5 Rxd5 42. Rxd5+ Kxd5 43. Kf3 Ke5 44. Ke3 a5 45. h3 Kd5 46. Kf4 h5 47. g4 hxg4 48. hxg4 Ke6 49. Ke4 Kf6 50. Kd4 Kg5 51. Kxc4 Kxg4 52. Kxb3 Kf5 53. Kc4 Ke5 54. Kb5 Kd5 55. c4+ Kd6 1-0

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.2"]
[White "Ramirez Mori, Angel Farid"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1172"]
[BlackElo "1466"]
[PlyCount "68"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bb7 12. Nc2 0-0 13. Qd2 Bg5 14. Nde3 Ne7 15. h4 Bh6 16. g4 Bxe4 17. Rg1 Bxc2 18. Qxc2 Bxe3 19. fxe3 Qb6 20. Qd2 f5 21. 0-0-0 Rad8 22. Kb1 f4 23. exf4 Rxf4 24. Bd3 b4 25. Bc2 Rf2 26. Bb3+ Kh8 27. Qg5 Qc7 28. cxb4 h6 29. Qh5 Qb7 30. g5 Qe4+ 31. Ka1 Qe2 32. Qxe2 Rxe2 33. Bc4 Re4 34. Bxa6 Rxb4 1/2-1/2

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.03"]
[Round "4.3"]
[White "Zockun, Ivan Zancaner"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1373"]
[BlackElo "1466"]
[PlyCount "50"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 c5 3. e3 Bg7 4. b3 Nf6 5. Bb2 0-0 6. Be2 d6 7. 0-0 Bf5 8. c4 Nbd7 9. Nc3 Ne4 10. Bd3 Nxc3 11. Bxc3 Bxd3 12. Qxd3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. e4 Qf6 16. Bxe5 Qxe5 17. Rfd1 Rad8 18. Qd5 Qxd5 19. Rxd5 Rfe8 20. f3 Re5 21. Rad1 Rxd5 22. Rxd5 f6 23. f4 b6 24. e5 Kf7 25. exd6 Ke6 1/2-1/2

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "2.3"]
[White "Barreda, Julian"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1199"]
[BlackElo "1466"]
[PlyCount "46"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bc4 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Be3 Nbd7 9. e5 Ng4 10. e6 Nxe3 11. exf7+ Kh8 12. fxe3 Qb6 13. Rb1 Qb4 14. Qe2 Nb6 15. Bb3 Bxc3 16. bxc3 Qxc3 17. Qd3 Qg7 18. Rbd1 Bg4 19. Rd2 Rac8 20. Bc4 Bf5 21. e4 Bg4 22. h3 Bxf3 23. Rxf3 Rc6 1/2-1/2

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "3.7"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1466"]
[BlackElo "1100"]
[PlyCount "67"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 d5 4. Nf3 Nc6 5. Nc3 Bg7 6. Nb5 0-0 7. Nxc7 e5 8. dxe5 Nh5 9. Nxa8 Bg4 10. Be2 Bxf3 11. Bxf3 Nxe5 12. Bxh5 Qxa8 13. Be2 Rd8 14. Bxe5 Bxe5 15. c3 b6 16. Qd3 Qb8 17. h4 Qd6 18. h5 Qf6 19. hxg6 hxg6 20. f4 Bd6 21. Qd4 Qxd4 22. cxd4 Rc8 23. Bd3 Re8 24. Kf2 Re6 25. Rac1 Rf6 26. Rc8+ Bf8 27. Ra8 a5 28. Rc1 Kg7 29. Rcc8 Kh6 30. Rxf8 Kh5 31. Rh8+ Kg4 32. g3 g5 33. Rag8 Rf5 34. Rh4# 1-0

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.01"]
[Round "1.5"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Ortiz Urra, Ignacio"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1466"]
[BlackElo "1154"]
[PlyCount "87"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 d5 3. Bb2 Nf6 4. e3 c5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 Be7 8. d3 b6 9. Nbd2 0-0 10. c4 Qc7 11. Rc1 Bd6 12. d4 Rac8 13. cxd5 exd5 14. dxc5 bxc5 15. h3 Rfe8 16. Nd4 a6 17. Nf5 Be5 18. Bxe5 Qxe5 19. Ng3 Re7 20. Nf3 Qb8 21. Qd3 Qb5 22. Qxb5 axb5 23. Nf5 Re6 24. Ng5 Re5 25. Nxf7 Rxf5 26. Nd6 Re5 27. Nxc8 Re6 28. Rc2 Kf7 29. Na7 Rb6 30. a4 bxa4 31. bxa4 Ra6 32. Nb5 Rxa4 33. Nc3 Rc4 34. Rfc1 Rb4 35. Rd2 Rc4 36. Ne2 Re4 37. Nf4 Re5 38. Nd3 Re6 39. Nxc5 Rc6 40. Nd3 Rd6 41. Rc7 Ke6 42. f3 g6 43. Nc5+ Nxc5 44. Rxc5 1-0

[Event "Vina del Mar op 11th"]
[Site "Vina del Mar"]
[Date "2019.??.??"]
[Round "6"]
[White "Miranda Camus, Gonzalo"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1275"]
[BlackElo "1330"]
[PlyCount "167"]
[EventDate "2019.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 Nf6 8. Nc3 Qd8 9. Be3 e6 10. 0-0 Bb4 11. Qb3 Rb8 12. Rad1 0-0 13. a3 Bxc3 14. bxc3 Qc7 15. Bg5 Ne4 16. Be3 Na5 17. Qc2 Bf5 18. Bd3 Qxc3 19. Bxe4 Qxc2 20. Bxc2 Bxc2 21. Rc1 Bd3 22. Rfe1 Rbc8 23. Ne5 Be4 24. Nd7 Rfe8 25. Nc5 Bd5 26. Nd3 Nb3 27. Rb1 Rc3 28. Nb4 Be4 29. Rb2 a5 30. Na2 Rd3 31. f3 Bd5 32. Kf2 Nxd4 33. Nc1 Rxa3 34. Bxd4 Rd8 35. Ne2 h6 36. Bb6 Rd7 37. Rbb1 Bc4 38. Nf4 Rd2+ 39. Kg3 Raa2 40. Rg1 e5 41. Nh3 f5 42. Nf2 Rab2 43. Rxb2 Rxb2 44. Bxa5 f4+ 45. Kh3 Rxf2 46. Bb6 Rb2 47. Bc7 Rb5 48. Kh4 Rc5 49. Bb8 Kf7 50. Rd1 Kf6 51. Rd6+ Be6 52. g4 g5+ 53. Kh3 h5 54. Rd3 hxg4+ 55. fxg4 Bd5 56. Ba7 e4 57. Ra3 Rc7 58. Bd4+ Ke6 59. Bb6 Rh7+ 60. Kg2 f3+ 61. Kg3 Kf6 62. Bd4+ Kg6 63. Ra5 Rd7 64. Rb5 Bc6 65. Rb4 b5 66. h3 Rd5 67. Be3 Rd1 68. Bf2 Rd2 69. Rb3 Rd3 70. Rxd3 exd3 71. Be1 Kf6 72. Kf2 Ke5 73. Ke3 Be4 74. h4 gxh4 75. Bxh4 b4 76. Be1 b3 77. Bc3+ Kd5 78. Bb2 Ke6 79. g5 Kf5 80. Bc1 Kg4 81. Bb2 Kxg5 82. Bd4 Kg4 83. Be5 Kh3 84. Kxe4 0-1

[Event "Vina del Mar op 11th"]
[Site "Vina del Mar"]
[Date "2019.??.??"]
[Round "1"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Arevalo Shuttleton, Felipe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1330"]
[BlackElo "1927"]
[PlyCount "42"]
[EventDate "2019.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 Bd6 6. Bg3 Bxg3 7. hxg3 Nbd7 8. Nc3 c6 9. c5 Qc7 10. Bd3 Bxd3 11. Qxd3 b6 12. b4 e5 13. Qe2 0-0 14. 0-0-0 e4 15. Ng5 h6 16. Nh3 a5 17. Qb2 Rfb8 18. cxb6 Nxb6 19. Nf4 Nc4 20. Qc2 axb4 21. Nce2 b3 0-1

[Event "Vina del Mar op 11th"]
[Site "Vina del Mar"]
[Date "2019.??.??"]
[Round "3"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Flores Knistoff, Dennis Esteban"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1330"]
[BlackElo "1551"]
[PlyCount "49"]
[EventDate "2019.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nf3 Bd6 6. Nc3 c6 7. d4 Bf5 8. Bg5 h6 9. Bxf6 Qxf6 10. Qb3 Qe7 11. 0-0 0-0 12. Rfe1 Be6 13. Qc2 f5 14. Nh4 Qf7 15. e3 Nd7 16. f4 Rac8 17. Qa4 Bb8 18. b4 Nb6 19. Qb3 a6 20. Bf1 Nc4 21. Nf3 Rfe8 22. Na4 Ba7 23. Nb2 b5 24. Nd3 Rb8 25. Nde5 1/2-1/2

[Event "Vina del Mar op 11th"]
[Site "Vina del Mar"]
[Date "2019.??.??"]
[Round "5"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Ojeda Meneses, Pablo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1330"]
[BlackElo "1917"]
[PlyCount "106"]
[EventDate "2019.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bxe7 Qxe7 6. c3 c5 7. Nf3 cxd4 8. cxd4 0-0 9. Bd3 Nf4 10. 0-0 Nxd3 11. Qxd3 b6 12. Rc1 Bb7 13. Nbd2 Nc6 14. a3 f6 15. Nc4 fxe5 16. dxe5 Ba6 17. Qe3 Bxc4 18. Rxc4 Na5 19. Rf4 Rxf4 20. Qxf4 Rc8 21. Rc1 Rxc1+ 22. Qxc1 Qc5 23. Qxc5 bxc5 24. Nd2 Kf7 25. f4 Kg6 26. Kf2 Kf5 27. Kf3 h5 28. h3 h4 29. g4+ hxg3 30. Kxg3 Nc6 31. Nb3 Nd4 32. Nxc5 Ne2+ 33. Kf3 Nxf4 34. Nxd7 Nxh3 35. b4 Ng5+ 36. Ke3 Nf7 37. a4 Nxe5 38. Nxe5 Kxe5 39. b5 Kd5 40. a5 Kc5 41. b6 axb6 42. axb6 Kxb6 43. Kf4 Kc6 44. Ke5 Kd7 45. Ke4 Kd6 46. Kf3 Kd5 47. Ke2 Ke4 48. Ke1 g5 49. Kf2 Kd3 50. Ke1 Ke3 51. Kf1 Kd2 52. Kf2 g4 53. Kg3 e5 0-1

[Event "Vina del Mar op 11th"]
[Site "Vina del Mar"]
[Date "2019.??.??"]
[Round "2"]
[White "Pinochet Pollastri, Ruben"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1128"]
[BlackElo "1330"]
[PlyCount "46"]
[EventDate "2019.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 c5 2. Bf4 cxd4 3. Qxd4 Nc6 4. Qd1 Qb6 5. c3 Qxb2 6. Nd2 Qxc3 7. g3 e5 8. Be3 Ba3 9. Bg2 Nb4 10. Kf1 Nc2 11. Rb1 Nxe3+ 12. fxe3 Qxe3 13. Nc4 Qc5 14. Bd5 Nf6 15. Nxa3 Nxd5 16. Qb3 Ne3+ 17. Ke1 Qxa3 18. Qb5 Qc3+ 19. Kf2 Ng4+ 20. Kg2 Qc6+ 21. Nf3 Qxb5 22. Rxb5 d6 23. Rd5 Ne3+ 0-1

[Event "Vina del Mar op 11th"]
[Site "Vina del Mar"]
[Date "2019.??.??"]
[Round "4"]
[White "Toledo Sandoval, Claudio"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1756"]
[BlackElo "1330"]
[PlyCount "146"]
[EventDate "2019.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. g3 e6 4. Bg5 Nc6 5. Bg2 cxd4 6. Nxd4 Qa5+ 7. Bd2 Qb6 8. Nxc6 bxc6 9. Qc1 Bc5 10. 0-0 Ba6 11. Bf3 Rb8 12. b3 0-0 13. Nc3 Qc7 14. Na4 Bd6 15. Rd1 Bb5 16. Nc3 Be5 17. Rb1 d5 18. e3 Bd6 19. Re1 e5 20. Qb2 e4 21. Bg2 Be5 22. Qa3 Bd6 23. Qc1 Be5 24. a4 Ba6 25. Na2 c5 26. Bf1 Bxf1 27. Kxf1 Qd7 28. Kg2 Qg4 29. Qd1 Qf5 30. Bc3 Ng4 31. Re2 Qf3+ 32. Kg1 d4 33. exd4 cxd4 34. Ba1 e3 35. fxe3 dxe3 36. Bxe5 Nxe5 37. Qf1 Qe4 38. Qf4 Qxf4 39. gxf4 Nf3+ 40. Kg2 Nd4 41. Rxe3 Nxc2 42. Re7 Ra8 43. Rd1 Rfe8 44. Rdd7 Rxe7 45. Rxe7 Kf8 46. Rc7 Nd4 47. Rb7 Ne6 48. Kg3 Nc5 49. Rb5 Ne4+ 50. Kf3 Nd6 51. Rc5 Rb8 52. b4 Rb7 53. b5 Ke7 54. Nc3 Kd7 55. Ne4 Nxe4 56. Kxe4 Rc7 57. Kd5 Rxc5+ 58. Kxc5 Kc7 59. a5 h6 60. Kd5 Kd7 61. Ke5 h5 62. Kf5 Kd6 63. Kg5 Kc5 64. b6 axb6 65. axb6 Kxb6 66. f5 Kc6 67. Kxh5 Kd6 68. Kg5 Ke5 69. h4 Kd6 70. f6 g6 71. Kh6 Ke5 72. h5 Kxf6 73. hxg6 fxg6 0-1

[Event "Vina del Mar CC qual"]
[Site "Vina del Mar"]
[Date "2018.12.07"]
[Round "1.1"]
[White "Diaz Tapia, Juan Pablo"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1858"]
[BlackElo "1271"]
[PlyCount "93"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Na3 d5 6. h3 Nbd7 7. Be2 b6 8. d3 Bb7 9. Qd2 Ne4 10. Qc1 Nc3 11. d4 Nxe2 12. Kxe2 Ba6+ 13. c4 Nf6 14. b4 Bxc4+ 15. Nxc4 dxc4 16. Qxc4 Qd5 17. Rhc1 Rac8 18. b5 Rfd8 19. a4 Qxc4+ 20. Rxc4 Nd5 21. g3 e6 22. Rac1 Rd7 23. Ba3 Bf8 24. Bxf8 Rxf8 25. Ne5 Re7 26. e4 Nf6 27. Ke3 Kg7 28. Nc6 Rd7 29. Nxa7 Ra8 30. Rxc7 Rxc7 31. Rxc7 Ne8 32. Rc8 Rxa7 33. Rxe8 Rxa4 34. Rb8 Ra3+ 35. Kf4 Ra2 36. f3 Rh2 37. h4 Rb2 38. Rxb6 Rb3 39. g4 Rd3 40. Rd6 Kf6 41. b6 Ke7 42. Rc6 Rxd4 43. Rc7+ Kf6 44. g5+ Kg7 45. b7 Rb4 46. Ke5 Rb5+ 47. Kd4 1-0

[Event "Vina del Mar CC qual"]
[Site "Vina del Mar"]
[Date "2018.12.07"]
[Round "6.3"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Miranda Camus, Joaquin Ignacio"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1271"]
[BlackElo "1456"]
[PlyCount "80"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bxf6 Bxf6 5. Nf3 0-0 6. Bd3 Nc6 7. e5 Be7 8. 0-0 f5 9. exf6 Bxf6 10. Nc3 b6 11. Be4 Bb7 12. d5 Na5 13. dxe6 Bxc3 14. Bxb7 Nxb7 15. bxc3 dxe6 16. Qxd8 Raxd8 17. Rad1 Rxd1 18. Rxd1 Rd8 19. Rxd8+ Nxd8 20. Nd4 a6 21. f4 Kf7 22. Kf2 Ke7 23. Ke3 c5 24. Nb3 Nf7 25. Ke4 Kf6 26. g4 Nd6+ 27. Kd3 c4+ 28. Kd4 cxb3 29. cxb3 Nb5+ 30. Kc4 e5 31. fxe5+ Kxe5 32. a4 Nd6+ 33. Kd3 g5 34. Ke3 a5 35. h3 h6 36. b4 Kd5 37. Kd3 Nc4 38. Kc2 Ke4 39. Kb3 Kd3 40. Ka2 Kxc3 0-1

[Event "Vina del Mar CC qual"]
[Site "Vina del Mar"]
[Date "2018.12.07"]
[Round "2.4"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Norero Valenzuela, Renato"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1271"]
[BlackElo "1509"]
[PlyCount "52"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 d6 4. Nf3 h6 5. h4 Be6 6. Bd3 g6 7. Nbd2 Nbd7 8. Bc4 Bf7 9. Bxf7+ Kxf7 10. c3 Bg7 11. Qb3+ e6 12. Qxb7 Rb8 13. Qxa7 Nd5 14. Qa3 Nxf4 15. exf4 Nb6 16. 0-0 Nd5 17. g3 Bf6 18. Rfe1 g5 19. hxg5 hxg5 20. fxg5 Bxg5 21. Nxg5+ Qxg5 22. Nf3 Qh5 23. Nh4 Qg4 24. Kf1 Rxh4 25. gxh4 Rg8 26. Qb3 Nf4 0-1

[Event "Vina del Mar CC qual"]
[Site "Vina del Mar"]
[Date "2018.12.07"]
[Round "3.5"]
[White "Roa Reyes, Moises"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "C24"]
[BlackElo "1271"]
[PlyCount "120"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Be7 5. d3 c6 6. 0-0 b5 7. Bb3 Nbd7 8. Ne2 Nc5 9. c3 Nxb3 10. Qxb3 Bg4 11. Ng5 0-0 12. f3 Bh5 13. Ng3 Bg6 14. Be3 a5 15. Rad1 a4 16. Qc2 d5 17. d4 exd4 18. cxd4 Qd7 19. Qc1 dxe4 20. fxe4 Ng4 21. Bf4 h6 22. Nf3 Qe6 23. Qb1 Nf6 24. Rfe1 Bb4 25. Re2 Rfe8 26. a3 Bd6 27. Bxd6 Qxd6 28. e5 Bxb1 29. exd6 Rxe2 30. Nxe2 Be4 31. Nd2 Rd8 32. Nxe4 Nxe4 33. Nc3 Nxc3 34. bxc3 Rxd6 35. Kf2 f5 36. Kf3 g5 37. Re1 Kf7 38. Re5 Rd5 39. Re3 Rd6 40. g4 f4 41. Re2 Re6 42. Rf2 Re3+ 43. Kg2 Rxc3 44. Ra2 Ke6 45. Re2+ Re3 46. Rc2 Kd5 47. Rc5+ Kxd4 48. Rxc6 Rxa3 49. Rd6+ Kc4 50. Rc6+ Kb4 51. Rxh6 Re3 52. Rd6 Re5 53. Rd4+ Kc3 54. Rd1 a3 55. Rc1+ Kb2 56. Rf1 Re2+ 57. Kf3 Rxh2 58. Ke4 a2 59. Kf5 a1Q 60. Rxa1 Kxa1 0-1

[Event "Vina del Mar CC qual"]
[Site "Vina del Mar"]
[Date "2018.12.07"]
[Round "5.5"]
[White "Rojas Warles, Constanza"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1271"]
[PlyCount "38"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 c6 7. Re1 b5 8. Bb3 Nbd7 9. Be3 Nb6 10. Qd2 a5 11. a3 a4 12. Ba2 Bg4 13. Nh4 Nxe4 14. Nxe4 Bxh4 15. g3 Be7 16. Bb1 Bf3 17. c3 Qd7 18. Bxb6 Qh3 19. Nf6+ Bxf6 0-1

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "7"]
[White "Schafranski, Marcelo Emanuel"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1316"]
[BlackElo "1345"]
[PlyCount "71"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Nbd7 7. Be3 b6 8. Qd2 Bb7 9. d5 Re8 10. Be2 e6 11. Bd3 e5 12. 0-0 Rc8 13. Rfc1 a6 14. Nh2 Nc5 15. Bxc5 dxc5 16. a3 Re7 17. f3 Qf8 18. Qe2 Bh6 19. Rc2 Bf4 20. b4 cxb4 21. axb4 Qh6 22. Nd1 Ra8 23. c5 bxc5 24. bxc5 Nh5 25. Ng4 Qg5 26. Bxa6 Ng3 27. Qd3 h5 28. Ngf2 Qh6 29. Rca2 Bxa6 30. Rxa6 Rxa6 31. Rxa6 Qg5 32. d6 cxd6 33. cxd6 Rd7 34. Rc6 Bd2 35. Rc7 Rxd6 36. Qb5 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "6"]
[White "Bravo Mendoza, Diego Eduardo"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1197"]
[BlackElo "1345"]
[PlyCount "115"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 Nf6 4. Nc3 d5 5. Bf4 Nc6 6. e3 e6 7. Nf3 Bb4 8. Bd3 0-0 9. 0-0 b6 10. Bg5 h6 11. Bh4 Bb7 12. Rc1 Rc8 13. a3 Be7 14. Qe2 Qd7 15. h3 Rfe8 16. Rc2 Nb8 17. Rfc1 a6 18. Ne5 Qd6 19. Bg3 Qd8 20. Bh4 Nfd7 21. Bxe7 Qxe7 22. Nxd7 Qxd7 23. f4 b5 24. Rf1 f5 25. Rf3 Qf7 26. Rg3 Nd7 27. b4 Bc6 28. Nb1 Bb7 29. Nd2 Rxc2 30. Bxc2 Rc8 31. Nb3 Ba8 32. Nc5 Nxc5 33. bxc5 Rc6 34. Qd2 Qf6 35. Qa5 Qh4 36. Kh2 Kf7 37. a4 bxa4 38. Bxa4 Rc8 39. Qb6 Qe7 40. Rf3 Qc7 41. Qxc7+ Rxc7 42. Rf2 Bc6 43. Bxc6 Rxc6 44. Rb2 Rc7 45. Rb6 Ke7 46. Rxa6 Kd7 47. g4 fxg4 48. hxg4 Rc6 49. Rxc6 Kxc6 50. Kg3 g5 51. fxg5 hxg5 52. Kf3 e5 53. Ke2 e4 54. Kd2 Kb7 55. Kc3 Ka7 56. Kb4 Kb7 57. Kb5 Kc7 58. c6 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Yan, Alex Jikai"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1345"]
[BlackElo "1382"]
[PlyCount "67"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 d5 5. c4 c6 6. Nc3 a6 7. cxd5 cxd5 8. Nf3 Be6 9. Bd3 Nc6 10. 0-0 Bg7 11. Qb3 Rb8 12. Rac1 0-0 13. h3 f5 14. Ne2 g5 15. Qa3 g4 16. hxg4 fxg4 17. Nh2 Bf6 18. Bb1 Be7 19. Qd3 f5 20. a3 Bd6 21. Nxg4 Qh4 22. Ne5 Nxe5 23. dxe5 Bxe5 24. g3 Qh3 25. Nf4 Bxf4 26. exf4 Rf6 27. Qf3 Rh6 28. Qg2 Qxg2+ 29. Kxg2 Rd8 30. Rh1 Rxh1 31. Rxh1 d4 32. Rd1 Rd6 33. Rd2 Kf7 34. Kf3 1/2-1/2

[Event "Vina del Mar U2000 2nd"]
[Site "Vina del Mar"]
[Date "2018.06.16"]
[Round "3.3"]
[White "Marchant Loyola, Sebastian"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1317"]
[BlackElo "1345"]
[PlyCount "64"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. d4 e6 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. c3 Nc6 9. 0-0 Nb6 10. Ne4 Nxc4 11. b3 Nd6 12. Ng3 b6 13. d5 exd5 14. Qxd5 Bb7 15. Qh5 h6 16. c4 Ne7 17. c5 bxc5 18. Qxc5 Bxf3 19. gxf3 Qc8 20. Kg2 Rd8 21. Rac1 Rd7 22. Rfe1 a6 23. Rc2 Rb8 24. Rce2 Qd8 25. Re5 Rb5 26. Qc3 Rxe5 27. Rxe5 Ng6 28. Ra5 Nb5 29. Qb2 Nf4+ 30. Kg1 Rd1+ 31. Nf1 Rxf1+ 32. Kxf1 Qd1# 0-1

[Event "Vina del Mar U2000 2nd"]
[Site "Vina del Mar"]
[Date "2018.06.16"]
[Round "2.2"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Pena Diaz, Christian"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1345"]
[BlackElo "1468"]
[PlyCount "81"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c4 d5 6. Nc3 dxc4 7. Bxc4 0-0 8. Nf3 c6 9. 0-0 Nd7 10. a3 Nb6 11. Ba2 Qe7 12. Re1 Rd8 13. Qc1 Bh6 14. Rb1 Bf5 15. Ra1 Rac8 16. b3 Nd5 17. b4 Nxc3 18. Qxc3 Be4 19. Nd2 Bd5 20. Bxd5 cxd5 21. Qd3 Qc7 22. Qf1 Rd6 23. Rec1 Rc6 24. Rxc6 Qxc6 25. Nb3 b6 26. Qc1 Qxc1+ 27. Rxc1 Rc4 28. Kf1 Kf8 29. Ke2 Ke7 30. Kd3 Rxc1 31. Nxc1 f5 32. f4 Kf6 33. Ne2 Bf8 34. Nc3 Ke6 35. Nb5 a5 36. bxa5 bxa5 37. h4 Kd7 38. Nc3 Ke6 39. Nb5 Bb4 40. Nc7+ Kd6 41. Nb5+ 1/2-1/2

[Event "Vina del Mar U2000 2nd"]
[Site "Vina del Mar"]
[Date "2018.06.15"]
[Round "1.4"]
[White "Miranda Camus, Joaquin Ignacio"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1208"]
[BlackElo "1345"]
[PlyCount "100"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[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. Nc3 Nxc3 7. bxc3 Nd7 8. Bd3 Nf6 9. Qe2 0-0 10. h3 Re8 11. 0-0 Bd7 12. Bb5 c6 13. Bd3 d5 14. Bg5 Qc8 15. Ne5 h6 16. Nxd7 Qxd7 17. Bh4 Bd8 18. Qf3 Ne4 19. Bxe4 dxe4 20. Qh5 Bxh4 21. Qxh4 Qe7 22. Qxe7 Rxe7 23. Rfe1 Rae8 24. Re3 b6 25. Rae1 Kf8 26. g4 g6 27. Kg2 f5 28. Kg3 Rf7 29. gxf5 gxf5 30. Kf4 Ree7 31. f3 exf3 32. Rxe7 Rxe7 33. Rxe7 Kxe7 34. Kxf3 Kf7 35. c4 Ke6 36. Kf4 a6 37. a4 b5 38. cxb5 cxb5 39. axb5 a5 40. c4 a4 41. c5 a3 42. b6 Kd7 43. d5 a2 44. c6+ Kc8 45. d6 a1Q 46. b7+ Kb8 47. d7 Qd4+ 48. Kxf5 Kc7 49. Ke6 Qd6+ 50. Kf5 Kxc6 0-1

[Event "Quilpue June op"]
[Site "Quilpue"]
[Date "2018.06.02"]
[Round "5.2"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Schmidlin Rodriguez, Eric Alex"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1345"]
[BlackElo "1962"]
[PlyCount "54"]
[EventDate "2018.06.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 b6 7. c4 Bb7 8. Nc3 Nbd7 9. 0-0 Ne4 10. Nxe4 Bxe4 11. Bd3 Bxf3 12. Qxf3 e5 13. dxe5 dxe5 14. Bh2 Qf6 15. Qxf6 Bxf6 16. Be4 Rad8 17. Rab1 Nc5 18. Bd5 Nd3 19. Rfd1 Nb4 20. a3 Nxd5 21. cxd5 Rd7 22. e4 Re8 23. Rdc1 Bd8 24. Rc6 f6 25. Rbc1 Kf7 26. R1c4 g5 27. a4 a5 1/2-1/2

[Event "Vina del Mar CEPA 6th"]
[Site "Vina del Mar"]
[Date "2018.05.26"]
[Round "3.5"]
[White "Ramirez Gomez, Martin"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1619"]
[BlackElo "1333"]
[PlyCount "71"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 Bf5 6. Nf3 e6 7. Be3 Bb4 8. Qa4+ Nc6 9. a3 Bxc3+ 10. bxc3 0-0 11. Be2 Qd7 12. Qb3 a6 13. 0-0 Rab8 14. a4 Na5 15. Qb2 Nc6 16. Rfd1 Ne4 17. Nh4 Bg6 18. Nxg6 fxg6 19. Bd3 Nf6 20. Bg5 Ng4 21. f3 Nf6 22. Bxf6 gxf6 23. Rab1 Qe7 24. Re1 Qd6 25. c5 Qd5 26. Qe2 Rfe8 27. Bc4 Qd8 28. Bxe6+ Kg7 29. Qc4 Qe7 30. Bg8 Qf8 31. Rxe8 Rxe8 32. Be6 Rb8 33. Re1 Re8 34. Rb1 Rb8 35. Bd5 Ne5 36. Qb4 1-0

[Event "Vina del Mar CEPA 6th"]
[Site "Vina del Mar"]
[Date "2018.05.25"]
[Round "1.1"]
[White "Sepulveda Rojas, Jorge Moises"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2207"]
[BlackElo "1333"]
[PlyCount "57"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Qf3 Nxc3 5. Bc4 e6 6. dxc3 Nc6 7. Qg3 Rg8 8. Bf4 Bd6 9. 0-0-0 Bxf4+ 10. Qxf4 Qe7 11. Nf3 g5 12. Qe4 f5 13. Qe3 Bd7 14. Rhe1 0-0-0 15. Bxe6 Bxe6 16. Qxe6+ Qxe6 17. Rxe6 Rxd1+ 18. Kxd1 Kd7 19. Rf6 Ne7 20. Nd4 f4 21. Rf7 h5 22. Nf5 Re8 23. Rh7 h4 24. Rg7 Ke6 25. Nxe7 Rxe7 26. Rxg5 Kf6 27. Rg4 Rd7+ 28. Ke2 Re7+ 29. Kf3 1-0

[Event "Quilpue U1600"]
[Site "Quilpue"]
[Date "2018.05.20"]
[Round "4.5"]
[White "Abrigo Olivares, Luis Eduardo"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1532"]
[BlackElo "1333"]
[PlyCount "45"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Bc5 8. a3 0-0 9. b4 Bb6 10. Bb2 a6 11. d3 Qe7 12. Nc3 Bxf3 13. Bxf3 Nd4 14. Re1 Qc7 15. c5 Ba7 16. Ne4 Nxe4 17. Bxe4 Nf5 18. Qg4 g6 19. Bxf5 exf5 20. Qd4 f6 21. Re6 Bb8 22. g3 Rd8 23. Qxf6 1-0

[Event "Quilpue U1600"]
[Site "Quilpue"]
[Date "2018.05.20"]
[Round "3.1"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Gormaz Tapia, Ignacio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1333"]
[BlackElo "1549"]
[PlyCount "48"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Bb5 Qb6 7. Bxc6+ bxc6 8. Qd2 cxd4 9. exd4 Nf6 10. 0-0 Nh5 11. Bg3 Nxg3 12. fxg3 h6 13. b3 Bd6 14. Kh1 0-0 15. Re1 c5 16. dxc5 Qxc5 17. Ne5 Qc7 18. Qe3 Rfc8 19. Qf4 f6 20. Qf3 fxe5 21. g4 Bg6 22. h4 e4 23. Qh3 Rf8 24. h5 Bh7 0-1

[Event "Quilpue U1600"]
[Site "Quilpue"]
[Date "2018.05.19"]
[Round "2.5"]
[White "Azocar Gajardo, Javiera"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1009"]
[BlackElo "1333"]
[PlyCount "28"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. d4 Qxd4 6. Qxd4 Nxd4 7. Bd3 e5 8. a3 e4 9. Be3 Nb3 10. Ra2 exd3 11. a4 Bb4+ 12. Kd1 0-0 13. Nc3 Re8 14. Nf3 Bg4 0-1

[Event "Lebu op 7th"]
[Site "Lebu"]
[Date "2018.03.31"]
[Round "4.10"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Martinez, Victor"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1327"]
[BlackElo "1968"]
[PlyCount "54"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. h3 c5 7. dxc5 Qa5 8. Bd3 Ne4 9. 0-0 Nxc3 10. bxc3 Qxc3 11. Rb1 Nc6 12. Bb5 Qxc5 13. Bxc6 bxc6 14. Ne5 e6 15. Nd3 Qe7 16. Nb4 c5 17. Nc6 Qd7 18. Ne5 Qa4 19. Qd3 Ba6 20. c4 Bxe5 21. Bxe5 Qxc4 22. Qxc4 Bxc4 23. Bd6 Rfc8 24. Rfc1 Bxa2 25. Rb5 c4 26. Ra5 Bb3 27. Bc5 a6 0-1

[Event "Lebu op 7th"]
[Site "Lebu"]
[Date "2018.03.30"]
[Round "1.9"]
[White "Vasquez Toledo, Cristian"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2086"]
[BlackElo "1327"]
[PlyCount "28"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 Nc6 4. d3 e5 5. c3 dxc3 6. bxc3 Bc5 7. Nf3 Bg4 8. Ng3 Nf6 9. Qb3 Rb8 10. Qb5 Bd6 11. h3 Bxf3 12. gxf3 a6 13. Qa4 0-0 14. Rg1 b5 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "8"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Petukhov, Alan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1218"]
[PlyCount "40"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 e6 4. e3 c6 5. Bd3 Nbd7 6. Nbd2 Be7 7. 0-0 0-0 8. c4 b6 9. Rc1 Bb7 10. Ne5 c5 11. Bg5 h6 12. Bxf6 Bxf6 13. Nxd7 Qxd7 14. cxd5 cxd4 15. exd4 Bxd5 16. Nb3 Rac8 17. Ba6 Rxc1 18. Nxc1 Qc6 19. f3 b5 20. Bxb5 Qxb5 0-1

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "7"]
[White "Sodbilegt, Naranbold"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1505"]
[BlackElo "1218"]
[PlyCount "69"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 Nf6 8. Nc3 Qd7 9. Be3 e6 10. 0-0 Bb4 11. h3 Bxf3 12. Bxf3 0-0 13. Rc1 Rac8 14. Qb3 a5 15. Rfd1 Rfd8 16. d5 exd5 17. Nxd5 Nxd5 18. Bxd5 Qc7 19. a3 Bd6 20. Bb6 Qd7 21. Bxd8 Rxd8 22. Bxc6 bxc6 23. Qb6 Ra8 24. Qxc6 Qxc6 25. Rxc6 Be5 26. Rdc1 h6 27. Rc8+ Rxc8 28. Rxc8+ Kh7 29. b4 axb4 30. axb4 Kg6 31. b5 Kf6 32. b6 Ke7 33. b7 Kd7 34. b8Q Bxb8 35. Rxb8 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.27"]
[Round "6"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Vicic, Maks"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1218"]
[BlackElo "1105"]
[PlyCount "32"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d6 5. Nf3 Nf6 6. Bd3 0-0 7. 0-0 Nbd7 8. e5 dxe5 9. dxe5 Nd5 10. Nxd5 cxd5 11. Be3 Nb6 12. Rf2 Nc4 13. Bxc4 dxc4 14. Rd2 Qc7 15. c3 Bf5 16. Nd4 Bd3 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.24"]
[Round "4"]
[White "Vetokhin, Savva"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1757"]
[BlackElo "1218"]
[PlyCount "15"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "3"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Wongso, Steve"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1218"]
[BlackElo "1732"]
[PlyCount "62"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Nc6 7. Nbd2 Nd7 8. h3 e5 9. dxe5 dxe5 10. Bh2 f5 11. e4 f4 12. Bc4+ Kh8 13. Nb3 Qe7 14. Bb5 Nf6 15. Bxc6 bxc6 16. Re1 Bd7 17. Qe2 h6 18. Rad1 g5 19. Qc4 Qe8 20. Nc5 Bc8 21. Nd3 Nh7 22. Qc5 g4 23. hxg4 Bxg4 24. Rd2 Bxf3 25. gxf3 Ng5 26. Kg2 Qh5 27. Nxe5 Ne6 28. Qa5 Bxe5 29. Rh1 Rg8+ 30. Kf1 Rg5 31. Ke2 Nd4+ 0-1

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "2"]
[White "Yang, Jack Nathaniel"]
[Black "Neira Zamudio, Rafael Thomas"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1580"]
[BlackElo "1218"]
[PlyCount "35"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bb5+ Nd7 5. Ne2 Ngf6 6. Nbc3 a6 7. Bxd7+ Bxd7 8. 0-0 g6 9. Bg5 Bg7 10. Qd2 h6 11. Bxf6 Qxf6 12. f4 0-0 13. Kh1 b5 14. a3 a5 15. Rab1 b4 16. Nd1 g5 17. fxg5 Qxf1+ 18. Ng1 0-1

