[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.06"]
[Round "7"]
[White "Hernandez Castellanos, Carlos Euclides"]
[Black "Beltran Herrera, Hedder Miguel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1415"]
[BlackElo "1631"]
[PlyCount "60"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 c6 6. Be3 0-0 7. 0-0 b5 8. Bd3 Nbd7 9. Ne2 Bb7 10. Ng3 Rc8 11. h3 a6 12. c3 Qc7 13. Rc1 Rfd8 14. Qb3 e5 15. Ng5 d5 16. Nf3 c5 17. dxc5 dxe4 18. Ng5 Bd5 19. c4 Ba8 20. N5xe4 Kh8 21. f3 Nxe4 22. Nxe4 f5 23. Nd6 Nxc5 24. Bxc5 Qxc5+ 25. Kh1 Qxd6 26. Rcd1 bxc4 27. Bxc4 Qb8 28. Qa4 e4 29. fxe4 Bxe4 30. Rd7 Qg3 0-1

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.06"]
[Round "9"]
[White "Hernandez Castellanos, Carlos Euclides"]
[Black "Regalado Sanchez, Manuel Rolando"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1415"]
[PlyCount "82"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 g6 5. Be3 Bg7 6. Be2 0-0 7. 0-0 b6 8. h3 Bb7 9. Nbd2 Nbd7 10. Qc2 Rc8 11. Rfe1 Qc7 12. Nf1 d5 13. Ng3 Rfe8 14. Rad1 h5 15. Ng5 e5 16. Qb3 Nf8 17. Qc2 Ne6 18. Nxe6 Rxe6 19. f3 d4 20. Bd2 dxc3 21. Qxc3 Ree8 22. Rc1 Qe7 23. Qb3 Red8 24. Bg5 Rd7 25. Red1 Rcd8 26. Kh1 Kh7 27. Qc2 Bh6 28. Bxh6 Kxh6 29. Qd2+ Kh7 30. Qe3 h4 31. Nf1 Nh5 32. Qf2 Nf4 33. Nh2 Ba6 34. Ng4 Bxd3 35. Nxe5 Qxe5 36. Qxh4+ Kg7 37. Bf1 Bxf1 38. Rxf1 Ne2 39. f4 Qf6 40. Qxf6+ Kxf6 41. Rce1 Ng3+ 0-1

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.06"]
[Round "8"]
[White "Liewald Suarez, Agatha Adaluz"]
[Black "Hernandez Castellanos, Carlos Euclides"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1257"]
[BlackElo "1415"]
[PlyCount "58"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. c3 Nxe4 5. Qb3 e6 6. d3 Nf6 7. Bg5 Be7 8. 0-0 0-0 9. Nbd2 Nc6 10. d4 cxd4 11. cxd4 Na5 12. Qd3 Nxc4 13. Nxc4 b6 14. Rfc1 Bb7 15. Rc3 Ne4 16. Bxe7 Qxe7 17. Ra3 Nf6 18. Ng5 h6 19. Nh3 Rfc8 20. Rb3 Bd5 21. Rc1 b5 22. Rxb5 Be4 23. Qg3 d5 24. f3 Bd3 25. Rb3 Bxc4 26. Rbc3 Ba6 27. Nf2 Rxc3 28. Rxc3 Qb4 29. Rc6 Qe1# 0-1

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.05"]
[Round "4"]
[White "Acevedo Morales, Leonardo"]
[Black "Hernandez Castellanos, Carlos Euclides"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1324"]
[BlackElo "1415"]
[PlyCount "102"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Bd7 7. Bc4 Nf6 8. Bg5 Be7 9. 0-0 0-0 10. Rad1 Ng4 11. Bf4 Bf6 12. Qd3 Be6 13. Bxe6 fxe6 14. Qh3 Bxc3 15. Qxg4 Qf6 16. Bg5 Qg6 17. bxc3 h6 18. h4 hxg5 19. hxg5 Rf7 20. Rde1 e5 21. g3 Kf8 22. Kg2 Ke7 23. f4 Qe6 24. Qxe6+ Kxe6 25. f5+ Ke7 26. Rh1 Rff8 27. Rh7 Kf7 28. f6 Rg8 29. Reh1 Kg6 30. Kf3 gxf6 31. R7h6+ Kg7 32. gxf6+ Kf7 33. R1h5 Rg6 34. Rxg6 Kxg6 35. Rf5 Rf8 36. Kg4 Rxf6 37. Rxf6+ Kxf6 38. Kh5 d5 39. g4 dxe4 40. g5+ Kg7 41. Kg4 Kg6 42. a4 e3 43. Kf3 Kxg5 44. Kxe3 Kf5 45. a5 a6 46. c4 c5 47. c3 e4 48. Kf2 Kf4 49. Ke2 e3 50. Kf1 Kf3 51. Ke1 e2 0-1

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.05"]
[Round "5"]
[White "Hernandez Castellanos, Carlos Euclides"]
[Black "Falcon Perez, Gustavo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1415"]
[BlackElo "1959"]
[PlyCount "66"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. 0-0 Nc6 8. Re1 dxe5 9. Nxe5 Nxe5 10. Rxe5 Bd6 11. Re4 0-0 12. d4 c4 13. Bc2 Qc7 14. Qh5 g6 15. Qh6 f5 16. Re3 e5 17. dxe5 Bxe5 18. Re1 Bd7 19. Na3 Rfe8 20. Be3 Bg7 21. Qf4 Qxf4 22. Bxf4 Nd5 23. Bd2 b5 24. Rad1 a6 25. h3 Bc6 26. Nb1 a5 27. b3 b4 28. Rxe8+ Rxe8 29. cxb4 c3 30. bxa5 cxd2 31. Nxd2 Nc3 32. Ra1 Ne2+ 33. Kf1 Bxa1 0-1

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.05"]
[Round "6"]
[White "Jimenez Arias, Sebastian"]
[Black "Hernandez Castellanos, Carlos Euclides"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1865"]
[BlackElo "1415"]
[PlyCount "41"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Bd3 Be7 7. Nf3 0-0 8. h4 c5 9. e5 Nd5 10. Bxh7+ Kh8 11. Ng5 g6 12. Nxf7+ Kxh7 13. Nxd8 Rxd8 14. h5 g5 15. Qd3+ Kh8 16. Qg6 Nc6 17. Qh6+ Kg8 18. Bxg5 Nxc3 19. Qg6+ Kh8 20. Bf6+ Bxf6 21. exf6 1-0

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.04"]
[Round "1"]
[White "Hernandez Castellanos, Carlos Euclides"]
[Black "Gutierrez Delgado, Yusuan Alfredo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1415"]
[BlackElo "2319"]
[PlyCount "74"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. Be3 Bf5 7. Be2 Nbc6 8. c4 dxc4 9. Bxc4 Nb4 10. Na3 0-0 11. 0-0 c6 12. Re1 Nbd5 13. Bg5 f6 14. Bd2 Kh8 15. Nc2 Qd7 16. Ne3 Be6 17. Bb3 Rae8 18. a3 Bb8 19. Rc1 Rd8 20. Nf1 Rfe8 21. Ba5 Rc8 22. Bb4 Nf4 23. Bxe6 Nxe6 24. Qe2 Nd5 25. Bd2 Nxd4 26. Qd3 Nxf3+ 27. Qxf3 Be5 28. Ng3 Bxb2 29. Rb1 Rxe1+ 30. Rxe1 Be5 31. h3 Bxg3 32. Qxg3 Re8 33. Kf1 h6 34. Rb1 b6 35. Rb3 Qf5 36. Qh4 Qc2 37. Rg3 Qd1+ 0-1

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.04"]
[Round "3"]
[White "Hernandez Castellanos, Carlos Euclides"]
[Black "Gutierrez Figueroa, Saul"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1415"]
[PlyCount "92"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Ngf6 9. Ne5 Nxe5 10. dxe5 Qxd1 11. Rxd1 Nd7 12. Re1 Bxc2 13. Bg5 Be7 14. Bxe7 Kxe7 15. Rac1 Bg6 16. f4 Nb6 17. Be2 Nd5 18. Rf1 Ne3 19. Rf3 Nf5 20. Rb3 Rab8 21. Nxf5+ Bxf5 22. Bf3 Rhd8 23. g4 Bd3 24. Rd1 Bc2 25. Rxd8 Kxd8 26. Rc3 Bb1 27. a3 Ba2 28. Rd3+ Bd5 29. Bxd5 cxd5 30. f5 Ke7 31. Rc3 Rd8 32. Rc7+ Rd7 33. Rc8 d4 34. Kf1 d3 35. Ke1 d2+ 36. Kd1 exf5 37. gxf5 g6 38. fxg6 hxg6 39. Rc3 Ke6 40. Re3 Rd5 41. Rb3 b5 42. Re3 Rxe5 43. Kxd2 Rxe3 44. Kxe3 Ke5 45. b4 g5 46. h3 f5 0-1

[Event "Villahermosa Tabasco-ch"]
[Site "Villahermosa"]
[Date "2023.08.04"]
[Round "2"]
[White "Munoz Morales, Angel Bernardo"]
[Black "Hernandez Castellanos, Carlos Euclides"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "1932"]
[BlackElo "1415"]
[PlyCount "127"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 0-0 8. d4 b5 9. Bb3 a5 10. a4 bxa4 11. Bxa4 Bd7 12. h3 Re8 13. Bg5 h6 14. Bh4 Nh7 15. Bg3 Bf6 16. Na3 Nb8 17. dxe5 Bxa4 18. Qxa4 Bxe5 19. Nxe5 dxe5 20. Nc4 f6 21. Nxa5 Nd7 22. Red1 Nhf8 23. b4 Kh8 24. Qb3 Qc8 25. c4 Ne6 26. c5 Nd4 27. Qc4 Nb8 28. f3 Qa6 29. Bf2 Qxc4 30. Nxc4 Rxa1 31. Rxa1 Nbc6 32. Bxd4 Nxd4 33. Ra7 Rb8 34. Rxc7 Rxb4 35. Ne3 Rb1+ 36. Kh2 Rc1 37. Nd5 Ne6 38. Rc8+ Kh7 39. c6 Kg6 40. Rh8 Kf7 41. Rc8 Rc2 42. Kg3 Kg6 43. h4 h5 44. c7 Rc1 45. Re8 Nxc7 46. Rc8 Rc2 47. Rxc7 Rxc7 48. Nxc7 Kf7 49. f4 g6 50. Kf3 exf4 51. Kxf4 Ke7 52. e5 fxe5+ 53. Kxe5 Kf7 54. Ne6 Ke7 55. Ng5 Kf8 56. Kf6 Kg8 57. Kxg6 Kh8 58. Kxh5 Kg7 59. g4 Kg8 60. Kg6 Kh8 61. h5 Kg8 62. h6 Kh8 63. Ne6 Kg8 64. Kf6 1-0

