[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.12"]
[Round "9"]
[White "Real Pereyra, Jeronimo"]
[Black "Martinez Castaneda, Allan"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2172"]
[BlackElo "1936"]
[PlyCount "53"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nd4 6. Nxd4 cxd4 7. c3 e6 8. d3 Ne7 9. cxd4 Qb6 10. Nc3 Bxd4 11. Be3 Bxe3 12. Rxe3 a6 13. Ba4 Qxb2 14. d4 Qb4 15. Rb1 Qa5 16. d5 b5 17. Bb3 0-0 18. Rh3 b4 19. Qd2 h5 20. Qg5 f6 21. Qh6 d6 22. Rg3 e5 23. Rxg6+ Nxg6 24. Qxg6+ Kh8 25. Qh6+ Kg8 26. Qg6+ Kh8 27. Qh6+ 1/2-1/2

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.11"]
[Round "7"]
[White "Gonzalez Zharikov, Andrey"]
[Black "Martinez Castaneda, Allan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1954"]
[BlackElo "1936"]
[PlyCount "103"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 g6 9. Be2 Bg7 10. 0-0 0-0 11. Be3 Re8 12. Nc2 Be6 13. f3 Rc8 14. Nd5 Bxd5 15. cxd5 Nd4 16. Nxd4 exd4 17. Bxd4 Nxd5 18. Bxg7 Ne3 19. Qd2 Nxf1 20. Qd4 d5 21. Bh8 Kf8 22. Bf6 Qc7 23. Rxf1 dxe4 24. fxe4 Qc5 25. Bf3 Re6 26. Qxc5+ Rxc5 27. Bc3 Ke8 28. e5 b5 29. a3 h5 30. Bd1 Rc7 31. Bb3 Ree7 32. Bb4 Rxe5 33. Bd6 Ree7 34. Bxe7 Rxe7 35. Kf2 Kf8 36. Rd1 Re5 37. Rd5 Re7 38. Rd6 a5 39. Rb6 Re5 40. Bd1 Rf5+ 41. Ke1 Rg5 42. Bf3 Rf5 43. Be2 Rg5 44. g3 h4 45. Rxb5 f5 46. g4 a4 47. Rb4 h3 48. Rxa4 Ke7 49. Ra5 Kf6 50. Kf2 Kg7 51. Rb5 Kh6 52. a4 1-0

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.11"]
[Round "8"]
[White "Martinez Castaneda, Allan"]
[Black "Cruz Gomez, Miguel Angel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1936"]
[BlackElo "1870"]
[PlyCount "93"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. 0-0 Be7 7. Qe2 a6 8. d4 cxd4 9. cxd4 Nc7 10. Nc3 b5 11. Bb3 Na5 12. Bc2 Bb7 13. Ne4 Nd5 14. Nfg5 h6 15. Qh5 Rf8 16. Nh7 Rh8 17. Bg5 hxg5 18. Nhf6+ gxf6 19. Qxh8+ Bf8 20. Nd6+ Ke7 21. Qh7 Bg7 22. Qxg7 Qg8 23. Qxg8 Rxg8 24. Nxb7 Nxb7 25. Be4 f5 26. Bxd5 exd5 27. Rac1 Na5 28. Rc7 Nc6 29. Rb7 Rb8 30. Rxb8 Nxb8 31. f4 g4 32. Kf2 Nc6 33. Ke3 Nb4 34. Kd2 Nc6 35. Kd3 Nb4+ 36. Kc3 Nc6 37. h3 gxh3 38. gxh3 Nd8 39. Kd3 f6 40. b4 Kf7 41. a3 Ne6 42. Ke3 Kg6 43. h4 fxe5 44. fxe5 Ng7 45. Rg1+ Kh6 46. Rxg7 Kxg7 47. Kf4 1-0

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.10"]
[Round "5"]
[White "Diaz Rosas, Julio Cesar"]
[Black "Martinez Castaneda, Allan"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2343"]
[BlackElo "1936"]
[PlyCount "67"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3 b5 9. 0-0-0 Nf6 10. f4 Neg4 11. Bd2 b4 12. Na4 h5 13. Bd3 Bb7 14. h3 Qa5 15. b3 Bc5 16. hxg4 Bxd4 17. Qe1 Bc3 18. Nxc3 bxc3 19. Bxc3 Qxa2 20. g5 Ng4 21. Bxg7 Rg8 22. Bb2 Bc6 23. Rxh5 a5 24. Qh4 a4 25. g6 f6 26. Rh8 0-0-0 27. Rxg8 Rxg8 28. Qxg4 axb3 29. Bc4 Qa7 30. Qe2 bxc2 31. Qxc2 Qe3+ 32. Kb1 Qxf4 33. Bxe6 Kb7 34. Bxg8 1-0

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.10"]
[Round "6"]
[White "Martinez Castaneda, Allan"]
[Black "Sanchez Enriquez, Oscar Gerardo"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1936"]
[BlackElo "2297"]
[PlyCount "44"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 0-0 5. Be3 Bxe3 6. fxe3 c6 7. Qf3 b5 8. Bb3 b4 9. Nce2 d5 10. Qg3 a5 11. a3 bxa3 12. Rxa3 dxe4 13. d4 exd4 14. exd4 Ba6 15. c4 Nbd7 16. Qc3 Rb8 17. Ba2 Rb4 18. Nh3 Qb6 19. b3 c5 20. 0-0 Nd5 21. Qa1 Ne3 22. Rc1 Nf5 0-1

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.09"]
[Round "4"]
[White "Martinez Castaneda, Allan"]
[Black "Benitez Lozano, Javier"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1936"]
[BlackElo "2282"]
[PlyCount "78"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. dxc3 Be6 7. Qg3 Nc6 8. Bg5 Qd7 9. 0-0-0 h6 10. Be3 Ne7 11. Qf2 Qa4 12. a3 Nf5 13. Bc5 Bxc5 14. Qxc5 Qf4+ 15. Kb1 Qxe5 16. Bb5+ c6 17. Bxc6+ bxc6 18. Qxc6+ Ke7 19. g4 Rhc8 20. Qb7+ Kf8 21. Nf3 Qf6 22. Qb4+ Ne7 23. Nd4 Rab8 24. Qa4 Bxg4 25. Rde1 Qb6 26. Nb3 Rc4 27. Qa5 Qxa5 28. Nxa5 Rxc3 29. Kc1 Rc5 30. b4 Rc3 31. Kb2 Rbc8 32. Rc1 Bf5 33. Rhf1 d4 34. b5 Rxc2+ 35. Rxc2 Rxc2+ 36. Kb3 d3 37. h3 Be6+ 38. Ka4 d2 39. Rd1 Nd5 0-1

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.09"]
[Round "3"]
[White "Sandoval Mercado, Carlos"]
[Black "Martinez Castaneda, Allan"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2397"]
[BlackElo "1936"]
[PlyCount "115"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. h3 Nf6 6. Nc3 0-0 7. Be3 b5 8. cxb5 a6 9. a4 Qa5 10. Bd2 Qb4 11. Bd3 Nfd7 12. Bc2 Ne5 13. Nce2 Qxb2 14. Rb1 Qa3 15. Bc1 Qa2 16. Bb2 Nf3+ 17. Nxf3 Bxb2 18. b6 Nd7 19. 0-0 Rb8 20. a5 Bg7 21. Nd2 c4 22. Nf3 Qxa5 23. Ned4 Rxb6 24. Nc6 Qc5 25. Nxe7+ Kh8 26. Ba4 c3 27. Rc1 Rb4 28. Bc6 Nb6 29. Re1 Bf6 30. Nxc8 Rxc8 31. e5 dxe5 32. Nxe5 Kg7 33. Nd3 Qd4 34. Nxb4 Qxb4 35. Qd3 Qc4 36. Qf3 Rd8 37. Red1 Nd7 38. Qe3 Nc5 39. Rc2 a5 40. Rdc1 Ne4 41. Rd1 a4 42. Qd3 Qb4 43. Ra2 a3 44. Rb1 Nc5 45. Qc2 Qf4 46. Rxa3 Be5 47. g3 Qd4 48. Rd1 Qb4 49. Raa1 Qb2 50. Ra2 Qb4 51. Kg2 h5 52. Re1 Bf6 53. Ra7 Qc4 54. Qa2 Qxa2 55. Rxa2 Nd3 56. Rb1 h4 57. Rc2 Rd6 58. Kf1 0-1

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.08"]
[Round "2"]
[White "Martinez Castaneda, Allan"]
[Black "Garcia De Dios, Jose Antonio"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1936"]
[BlackElo "2242"]
[PlyCount "32"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 Nge7 8. Bg5 f6 9. Be3 f5 10. Qh5+ g6 11. Qh6 Kf7 12. 0-0-0 Ng8 13. Qf4 Nf6 14. d5 e5 15. Qh4 Nd4 16. Bc4 Qd6 1-0

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2023.11.07"]
[Round "1"]
[White "Torres Rosas, Luis Carlos"]
[Black "Martinez Castaneda, Allan"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2310"]
[BlackElo "1936"]
[PlyCount "52"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. 0-0 0-0 7. a3 Nc6 8. Rb1 Bf5 9. d3 Qd7 10. b4 Bh3 11. b5 Nd8 12. e4 Bxg2 13. Kxg2 e6 14. Qe2 Ng4 15. Bb2 f5 16. h3 Nh6 17. e5 b6 18. Rbd1 Nhf7 19. Nb1 Nxe5 20. Nxe5 dxe5 21. Bxe5 Bxe5 22. Qxe5 Nf7 23. Qf6 Rfe8 24. Nc3 Rad8 25. Rfe1 Kf8 26. Re3 Qd4 0-1

[Event "Mexican op 68th"]
[Site "Mexico City"]
[Date "2023.04.04"]
[Round "1"]
[White "Martinez Castaneda, Allan"]
[Black "Quesada Perez, Luis Ernesto"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1954"]
[BlackElo "2562"]
[PlyCount "78"]
[EventDate "2023.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 g6 7. b3 Bg7 8. Bb2 0-0 9. 0-0 d5 10. exd5 cxd5 11. Be5 Nh5 12. Bxg7 Kxg7 13. Be2 Nf6 14. Qd4 e5 15. Qb2 Re8 16. Nd2 Bb7 17. c4 d4 18. Rac1 Qc7 19. Rfe1 Rad8 20. c5 Nd5 21. Bf3 Nf4 22. Bxb7 Qxb7 23. c6 Qb5 24. Ne4 Re6 25. g3 Nd3 26. Qe2 a6 27. a4 Nxc1 28. Qxb5 axb5 29. Rxc1 bxa4 30. bxa4 Rc8 31. c7 f5 32. Ng5 Re7 33. Nf3 d3 34. Rc5 Rcxc7 35. Rd5 Rcd7 36. Rxd7 Rxd7 37. Nd2 Ra7 38. f3 Rxa4 39. Kf2 f4 0-1

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.07"]
[Round "6"]
[White "Jorajuria Mendoza, Algol"]
[Black "Martinez Castaneda, Allan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1820"]
[BlackElo "2025"]
[PlyCount "57"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Ng4 7. Bg5 Bg7 8. f3 f6 9. Bf4 e5 10. Bg3 Bh6 11. f4 Bg7 12. Be2 exf4 13. Bxf4 Nge5 14. Nf3 0-0 15. 0-0-0 Nf7 16. Bc4 a6 17. Bd6 Kh8 18. Bxf8 Qxf8 19. Kb1 Nfd8 20. h4 b5 21. Bd5 Nb7 22. h5 g5 23. h6 Bxh6 24. Rh5 Bg7 25. Rdh1 h6 26. Nxg5 Ne5 27. Nf3 Kh7 28. Nxe5 fxe5 29. Qg5 1-0

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.07"]
[Round "5"]
[White "Martinez Castaneda, Allan"]
[Black "Lopez Padilla, Piero Raul"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2025"]
[BlackElo "1863"]
[PlyCount "54"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 e6 6. 0-0 Be7 7. Re1 0-0 8. h3 a6 9. Bf1 b6 10. d3 Bb7 11. Bf4 Bc6 12. Bh2 b5 13. Nd2 e5 14. f4 exf4 15. Bxf4 b4 16. Ncb1 Re8 17. Nf3 Nh5 18. Bh2 g6 19. d4 cxd4 20. Nxd4 Bb7 21. Nf5 Qb6+ 22. Kh1 Ndf6 23. Nxe7+ Rxe7 24. Nd2 Bxe4 25. Bxd6 Re6 26. Nc4 Qf2 27. Be5 Rxe5 0-1

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.06"]
[Round "4"]
[White "Gonzalez Sanchez, Ilan Said"]
[Black "Martinez Castaneda, Allan"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1663"]
[BlackElo "2025"]
[PlyCount "46"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 d6 4. Bf4 g6 5. e4 Bg7 6. Nf3 Qa5 7. Qd2 0-0 8. 0-0-0 b5 9. e5 Nh5 10. Bh6 b4 11. Nb1 Qxa2 12. g4 Bxg4 13. Be2 Bh8 14. Bxf8 Kxf8 15. Rhe1 Nd7 16. Qh6+ Bg7 17. Qg5 Bf5 18. Nh4 Bxe5 19. Bxh5 Qxb2+ 20. Kd2 Qxc2+ 21. Ke3 Qe4+ 22. Kd2 Qd3+ 23. Kc1 Qc2# 0-1

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.05"]
[Round "1"]
[White "Martinez Castaneda, Allan"]
[Black "Varela Velazquez, Carlos Francisco"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2025"]
[BlackElo "1592"]
[PlyCount "47"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Qxd4 9. c3 Qd8 10. Bg5 Be7 11. Rd1 Nbd7 12. Bf4 0-0 13. Nxf6+ Bxf6 14. Bc2 Re8 15. Qe4 g6 16. h4 e5 17. Be3 Qe7 18. h5 Nf8 19. hxg6 hxg6 20. Qf3 Ne6 21. Rd7 Qxd7 22. Qxf6 Ng7 23. Bh6 Ne6 24. Bf8 1-0

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.05"]
[Round "2"]
[White "Ortega Beltran, Ximena"]
[Black "Martinez Castaneda, Allan"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1733"]
[BlackElo "2025"]
[PlyCount "116"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. 0-0 Nc6 7. b3 e5 8. Bb2 Bf5 9. d4 Nxd4 10. Nxd4 exd4 11. Qxd4 Ne4 12. Qe3 Re8 13. Qc1 Qf6 14. Nd1 Qe6 15. Bxg7 Kxg7 16. Ne3 Bh3 17. Qb2+ f6 18. Nd5 Bxg2 19. Kxg2 Rac8 20. Rad1 Ng5 21. Rd3 Qe4+ 22. Rf3 Re5 23. Nxf6 Qc6 24. Nd5 Nxf3 25. exf3 Kf7 26. Qd4 Rce8 27. Qh4 Kg7 28. Qf6+ Kg8 29. Qf4 Rf5 30. Qd4 Re6 31. Qxa7 Rf7 32. Qd4 Qe8 33. Rd1 c6 34. Ne3 Qf8 35. Qg4 Ref6 36. f4 Qa8 37. Qe2 Qe8 38. Qd3 Re6 39. Ng4 Rfe7 40. Qc3 Qf8 41. Rd3 h5 42. Ne3 Rf7 43. Nc2 Qe7 44. Nd4 Re4 45. Nf3 Qf6 46. Ng5 Qe7 47. Nxf7 Kxf7 48. Re3 Qe6 49. Qd3 d5 50. cxd5 cxd5 51. Rxe4 dxe4 52. Qc4 Kf6 53. Qxe6+ Kxe6 54. f3 e3 55. Kf1 Kd5 56. Ke2 Kd4 57. h3 b5 58. a4 Kd5 1-0

[Event "Chihuahua Bionext op"]
[Site "Chihuahua City"]
[Date "2019.11.30"]
[Round "4"]
[White "Castillo Coca, Mairebys"]
[Black "Martinez Castaneda, Allan"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2134"]
[BlackElo "2045"]
[PlyCount "167"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. d3 Nc6 4. Nbd2 d5 5. c3 g6 6. e5 Ng4 7. d4 Bg7 8. h3 Nh6 9. dxc5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bg7 12. Bb5+ Bd7 13. Be2 Bc6 14. Nd4 0-0 15. Nxc6 bxc6 16. Qa4 Qc7 17. 0-0 e5 18. Qa6 Rfe8 19. Bd2 Bf8 20. b4 Nf5 21. Rae1 h5 22. Bd1 e4 23. Bb3 Re6 24. Qa3 Rd8 25. Qc1 Bg7 26. Bf4 Be5 27. Bxe5 Qxe5 28. Qg5 Rd7 29. Qc1 Kg7 30. a4 g5 31. Bd1 Rh6 32. Qxg5+ Rg6 33. Qxh5 Qf6 34. b5 Rg5 35. Qe2 Qxc3 36. f4 exf3 37. Rxf3 Qxc5+ 38. Qf2 Qxf2+ 39. Rxf2 Re7 40. Rxe7 Nxe7 41. bxc6 Nxc6 42. Rc2 Rg6 43. Rc5 Rd6 44. Bf3 Nb4 45. Rb5 Rb6 46. Ra5 d4 47. Rxa7 Rd6 48. Rb7 Nd3 49. a5 Ne5 50. Bd1 Nc4 51. Bb3 Nxa5 52. Rxf7+ Kg6 53. Rf3 Kg7 54. Bc2 Nc4 55. g4 Ne5 56. Rf5 d3 57. Bd1 Nc4 58. Kf2 Nb2 59. Ke1 d2+ 60. Ke2 Re6+ 61. Kxd2 Rd6+ 62. Ke2 Nxd1 63. Rf3 Nb2 64. Rb3 Nc4 65. Rd3 Re6+ 66. Kf2 Ra6 67. Kg3 Ne5 68. Re3 Ra5 69. Rb3 Rc5 70. Ra3 Rb5 71. h4 Rb4 72. g5 Rg4+ 73. Kh3 Re4 74. Ra7+ Kg6 75. Ra6+ Kg7 76. h5 Nf7 77. Ra7 Kf8 78. g6 Ne5 79. g7+ Kg8 80. h6 Re3+ 81. Kg2 Kh7 82. Ra8 Re2+ 83. Kf1 Rf2+ 84. Kg1 1-0

[Event "Chihuahua Bionext op"]
[Site "Chihuahua City"]
[Date "2019.11.30"]
[Round "5"]
[White "Martinez Castaneda, Allan"]
[Black "Lugo Aldana, Alejandro"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2045"]
[BlackElo "1570"]
[PlyCount "92"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 Nc6 9. Nxc6 dxc6 10. 0-0 0-0 11. Qe2 e5 12. Kh1 b5 13. Nxb5 cxb5 14. Bxb4 Rd8 15. a3 Be6 16. Rfc1 Rab8 17. Qe1 Rd4 18. b3 Rc8 19. f3 h6 20. Bd2 Rd6 21. f4 Rc6 22. f5 Bd7 23. Ra2 Be8 24. Bf3 Nd7 25. g4 f6 26. h4 Bf7 27. Qe2 Bxb3 28. Rb2 Bxc2 29. Kh2 Bxe4 30. Rxc6 Bxc6 31. Bxc6 Qxc6 32. Bb4 Qc1 33. Rd2 Nb6 34. Qd3 Qe1 35. Qd8+ Kh7 36. Qxb6 Qxh4+ 37. Kg2 Qxg4+ 38. Kf2 Rc1 39. Ba5 Qf4+ 40. Kg2 Qe4+ 41. Kf2 Qe1+ 42. Kf3 e4+ 43. Kf4 Qh4+ 44. Ke3 Re1+ 45. Re2 Qg5+ 46. Kf2 Qg1# 0-1

[Event "Chihuahua Bionext op"]
[Site "Chihuahua City"]
[Date "2019.11.29"]
[Round "3"]
[White "Martinez Castaneda, Allan"]
[Black "Miranda, Nunez Diego Marcel"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2045"]
[BlackElo "1815"]
[PlyCount "45"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 c6 7. e6 fxe6 8. Ng5 Nf6 9. 0-0 Na6 10. Qb3 Qc8 11. Nxe6 Nc7 12. Ng5 d5 13. Re1 h6 14. Nf3 e6 15. Ne5 Bd6 16. Ng6 Rg8 17. Bf4 Bxf4 18. Nxf4 g5 19. Nd3 Kf7 20. Nd2 Rb8 21. Re2 Kg7 22. f4 gxf4 23. Nxf4 1-0

[Event "Mexican op 54th"]
[Site "Aguascalientes"]
[Date "2008.03.18"]
[Round "1"]
[White "Martinez Castaneda, Allan"]
[Black "Zapata, Alonso"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2072"]
[BlackElo "2475"]
[PlyCount "70"]
[EventDate "2008.03.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. 0-0 Nf6 8. Nc3 Be7 9. Qe2 a5 10. Kh1 a4 11. f4 0-0 12. Rf3 g6 13. e5 Nd7 14. f5 exf5 15. Bh6 Nc5 16. Bxf8 Bxf8 17. Raf1 Be6 18. Qe1 Qb8 19. b3 axb3 20. axb3 Bg7 21. Nd1 Nd7 22. Rf4 Bxe5 23. Ra4 Rxa4 24. bxa4 Bxh2 25. Rf3 Bc7 26. Ne3 f4 27. Nf1 Qa7 28. a5 Ne5 29. Rf2 Bxa5 30. Qxe5 Qxf2 31. Qb8+ Kg7 32. Qe5+ Kh6 33. g3 fxg3 34. Nxg3 Bb6 35. Ne2 Qf3+ 0-1

[Event "MEX-ch op 52nd "]
[Site "Mexico City"]
[Date "2006.04.15"]
[Round "8"]
[White "Capo Vidal, Uriel"]
[Black "Martinez Castaneda, Allan"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2357"]
[PlyCount "80"]
[EventDate "2006.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 cxd5 10. Nf5 Na6 11. Nc3 Nc7 12. Bf4 d6 13. Qd2 g6 14. Nxe7+ Qxe7 15. Bg5 Qe6 16. Bxf6 Qxf6 17. Rad1 Rfe8 18. b3 Rad8 19. Rfe1 Qe6 20. e3 Ba8 21. Qd3 f5 22. Re2 Kf8 23. Red2 Re7 24. Ne2 Qf7 25. h4 Re5 26. Nc3 Rde8 27. b4 a5 28. a3 Bb7 29. Qd4 Qg7 30. Qxb6 Rxe3 31. fxe3 Qxc3 32. Rd3 Qc6 33. bxa5 Na8 34. Qxc6 Bxc6 35. Bxd5 Bxd5 36. Rxd5 Rxe3 37. Rxd6 Nc7 38. R1d3 Re5 39. a6 Ra5 40. Rd8+ Ne8 1-0

[Event "MEX-ch op 52nd "]
[Site "Mexico City"]
[Date "2006.04.15"]
[Round "7"]
[White "Martinez Castaneda, Allan"]
[Black "Villegas Corona, Rafael"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "2189"]
[PlyCount "120"]
[EventDate "2006.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. Bg5 Be7 8. h4 Ngf6 9. Ned2 b6 10. Qe2 Bb7 11. 0-0-0 c5 12. Ne4 Qc7 13. dxc5 0-0 14. Nxf6+ Nxf6 15. Bxf6 Bxf6 16. Ng5 Qf4+ 17. Kb1 g6 18. c6 Bxc6 19. Nxe6 fxe6 20. Qxe6+ Kh8 21. Qxc6 Rac8 22. Qe4 Qxf2 23. h5 Rce8 24. Qa4 g5 25. Qxa7 Re7 26. Qa3 Qxg2 27. Rhf1 Qg4 28. Qd6 Qe6 29. Qxe6 Rxe6 30. Rde1 Rfe8 31. Rxe6 Rxe6 32. c3 Kg7 33. h6+ Kxh6 34. Rh1+ Kg7 35. Rxh7+ Kf8 36. Rb7 g4 37. Bc4 Re1+ 38. Kc2 g3 39. Bd5 g2 40. Bxg2 Re2+ 41. Kb3 Rxg2 42. Rxb6 Bd8 43. Rb7 Ke8 44. a4 Rg5 45. Kc4 Rg4+ 46. Kb3 Rg6 47. Kb4 Rg4+ 48. c4 Be7+ 49. Kb5 Rg5+ 50. Ka6 Bd8 51. b4 Rg6+ 52. Ka7 Rc6 53. c5 Bc7 54. a5 Kd8 55. Rb6 Kd7 56. Kb7 Bxb6 57. cxb6 Rh6 58. a6 Rh7 59. a7 Kd6+ 60. Ka6 Rh8 1-0

[Event "MEX-ch op 52nd "]
[Site "Mexico City"]
[Date "2006.04.14"]
[Round "5"]
[White "Martinez Castaneda, Allan"]
[Black "Gomez Quezada, Juan"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2219"]
[PlyCount "99"]
[EventDate "2006.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Bg4 7. f3 Bh5 8. 0-0 Nge7 9. Nf4 Bg6 10. Nxg6 hxg6 11. Ne2 Bd6 12. g3 Qd7 13. c3 0-0-0 14. Bf4 Bxf4 15. Nxf4 g5 16. Ne2 Nf5 17. Qd2 Rde8 18. Qxg5 Ne3 19. g4 f6 20. Qf4 g5 21. Qxf6 Ref8 22. Qxg5 Qd6 23. h4 Nxf1 24. Rxf1 Ne7 25. h5 Rhg8 26. Qe5 Qd7 27. Ng3 Nc6 28. Qe1 Kb8 29. Rf2 Qd6 30. Kg2 Nd8 31. Re2 Qf4 32. Qf2 Re8 33. Bg6 Nf7 34. Nf5 Rxe2 35. Qxe2 Nh8 36. Qe6 Rd8 37. Qe3 Nxg6 38. hxg6 Qxe3 39. Nxe3 Rg8 40. f4 Rxg6 41. f5 Rg8 42. Kf3 c6 43. Kf4 Kc7 44. f6 Kd6 45. Kf5 Rh8 46. g5 Rh2 47. Ng4 Rh1 48. g6 Rf1+ 49. Kg5 Ke6 50. g7 1-0

[Event "MEX-ch op 52nd "]
[Site "Mexico City"]
[Date "2006.04.14"]
[Round "6"]
[White "Szmetan, Ricardo"]
[Black "Martinez Castaneda, Allan"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2311"]
[PlyCount "85"]
[EventDate "2006.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 Be7 6. d5 exd5 7. cxd5 0-0 8. e4 d6 9. Bd3 c6 10. 0-0 cxd5 11. exd5 Nbd7 12. Re1 a6 13. Bf4 b5 14. Nd4 Nxd5 15. Nxd5 Bxd5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Qxd5 Nf6 19. Qb7 Rb8 20. Qxe7 Qxe7 21. Rxe7 Nd5 22. Re4 f5 23. Nxf5 Rxf5 24. Bxd6 Rc8 25. Re5 Rxe5 26. Bxe5 Rc2 27. h3 Re2 28. Bg3 Rxb2 29. Rd1 Nf6 30. Rd8+ Kf7 31. Ra8 Ra2 32. Bd6 Ne4 33. Bb4 a5 34. Rxa5 Nxf2 35. Rxb5 Nd3 36. Rb7+ Kg6 37. Bf8 Nf4 38. Rxg7+ Kf6 39. Rg4 Ke5 40. Bd6+ Kxd6 41. Rxf4 Rxa3 42. Kh2 Ke5 43. Rf8 1-0

[Event "MEX-ch op 52nd "]
[Site "Mexico City"]
[Date "2006.04.13"]
[Round "3"]
[White "Frey Beckman, Kenneth"]
[Black "Martinez Castaneda, Allan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2393"]
[PlyCount "80"]
[EventDate "2006.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 b6 2. d3 Bb7 3. e4 g6 4. Nbd2 Bg7 5. c3 Nf6 6. Qc2 0-0 7. Be2 Na6 8. a4 d5 9. 0-0 c5 10. Re1 Re8 11. a5 e5 12. axb6 axb6 13. exd5 Nxd5 14. Nc4 Nac7 15. Rxa8 Bxa8 16. Bf1 f6 17. Nfd2 b5 18. Ne3 f5 19. Nxd5 Nxd5 20. Qb3 Bc6 21. Nb1 Kh8 22. Na3 Qd7 23. Bd2 Nc7 24. Qd1 f4 25. Bc1 Qf5 26. Nb1 f3 27. g3 Ne6 28. Nd2 Rd8 29. Qc2 g5 30. Ne4 g4 31. Be3 c4 32. Bb6 Rb8 33. Ba5 Bxe4 34. dxe4 Qf7 35. Rd1 Bf8 36. Rd5 Qg7 37. b3 Bc5 38. bxc4 bxc4 39. h3 gxh3 40. Bxh3 Qxg3+ 0-1

[Event "MEX-ch op 52nd "]
[Site "Mexico City"]
[Date "2006.04.13"]
[Round "4"]
[White "Martinez Castaneda, Allan"]
[Black "Dominguez Aguilar, Guillermo"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2347"]
[PlyCount "114"]
[EventDate "2006.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. Nc3 Bg7 4. f4 e6 5. Nf3 Ne7 6. Be2 d5 7. e5 0-0 8. cxd5 exd5 9. d3 a6 10. 0-0 b5 11. b3 Nbc6 12. Bb2 Rb8 13. Kh1 Bg4 14. Ng5 Bxe2 15. Nxe2 Nf5 16. Qc1 Rc8 17. g4 Nh6 18. h3 Nb4 19. Qd2 d4 20. f5 Bxe5 21. Nf3 Bg7 22. f6 Qxf6 23. g5 Qf5 24. Nf4 f6 25. gxh6 Bxh6 26. Nh4 Bxf4 27. Nxf5 Bxd2 28. Ne7+ Kf7 29. Nxc8 Rxc8 30. Rfd1 Be3 31. a3 Nd5 32. Bc1 Re8 33. Bxe3 Rxe3 34. b4 cxb4 35. axb4 Nxb4 36. Rdb1 Nxd3 37. Rxa6 Rxh3+ 38. Kg1 Ne5 39. Rxb5 g5 40. Kg2 Re3 41. Rb7+ Kg6 42. Rbb6 Rf3 43. Re6 Rf5 44. Red6 d3 45. Ra7 h5 46. Rd8 h4 47. Rg8+ Kh5 48. Rf8 d2 49. Rd8 Nc4 50. Kg1 Rf4 51. Ra6 Re4 52. Kf2 f5 53. Rh8+ Kg4 54. Ra1 Ne3 55. Rd8 d1Q 56. Raxd1 Nxd1+ 57. Rxd1 Ra4 0-1

