[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "3"]
[White "Castellanos Hernandez, Geo"]
[Black "Xie, Bryan"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1563"]
[BlackElo "1998"]
[PlyCount "68"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. h3 Bd7 10. f4 Rc8 11. Bb3 Nxd4 12. Bxd4 a5 13. a4 Bc6 14. Qe2 Nd7 15. Bxg7 Kxg7 16. f5 Nc5 17. Ba2 Qb6 18. Kh1 Qxb2 19. Qe3 Qxc2 20. Bb1 Qb3 21. Ba2 Qc2 22. Bb1 Qb2 23. Ba2 Nxa4 24. Nxa4 Bxa4 25. fxg6 fxg6 26. Rfb1 Qe5 27. Bd5 Bc2 28. Rc1 b5 29. Rxa5 b4 30. Qd2 Bxe4 31. Re1 Rc2 32. Qxb4 Rff2 33. Qxe4 Qg3 34. Re3 Rf1# 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "1"]
[White "Krassilnikov, Evgeni"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2381"]
[BlackElo "1563"]
[PlyCount "35"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. h3 0-0 6. Nge2 d6 7. 0-0 Be6 8. Kh2 Qd7 9. d3 Rfe8 10. f4 g6 11. fxe5 Nh5 12. d4 Bxd4 13. Nxd4 dxe5 14. Nxe6 Qxe6 15. Nd5 Rad8 16. Bg5 Rd6 17. Qg4 Qxg4 18. hxg4 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "4"]
[White "Kruckenhauser, Arthur"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2262"]
[BlackElo "1563"]
[PlyCount "59"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Be6 6. Bxe6 fxe6 7. d4 exd4 8. cxd4 Bb6 9. Nc3 Nf6 10. Re1 0-0 11. Bg5 h6 12. Be3 Ba5 13. Qd3 Nb4 14. Qb1 Nc6 15. a3 Bb6 16. Qd3 a5 17. d5 exd5 18. exd5 Bxe3 19. Rxe3 Ne7 20. h3 Qd7 21. Rae1 Rae8 22. Re6 Nh5 23. Qe4 Nf6 24. Rxe7 Nxe4 25. Rxd7 Nxc3 26. bxc3 Rxe1+ 27. Nxe1 c6 28. dxc6 bxc6 29. Rxd6 Rc8 30. Nd3 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "2"]
[White "Shubenkova, Veronika"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1839"]
[BlackElo "1563"]
[PlyCount "51"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 Kf8 8. b3 Bg4 9. Bb2 f6 10. Nbd2 Ne7 11. e5 Bxf3 12. Nxf3 c5 13. Qf4 Ng6 14. Qf5 Be7 15. exf6 gxf6 16. Ng5 Qd6 17. Rad1 Qc6 18. Ne6+ Kf7 19. Ng5+ Kg7 20. Rfe1 Rae8 21. Re6 Rd8 22. Rde1 Rd6 23. Bxf6+ Bxf6 24. Qxf6+ Kh6 25. Nf7+ Kh5 26. Qg5# 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "2"]
[White "Castellanos Hernandez, Geo"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1563"]
[BlackElo "2317"]
[PlyCount "70"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. 0-0 Bxe2 9. Qxe2 Nc6 10. Be3 Nge7 11. Nc3 Nf5 12. Na4 Qa5 13. b3 Ba3 14. Rfd1 0-0 15. Ng5 b5 16. Nb2 Qc3 17. Qf1 Nxe3 18. fxe3 Bxb2 19. Rd3 Qc2 20. Rad1 Nb4 21. R3d2 Qg6 22. Nf3 Bc3 23. Rf2 a6 24. a3 Nc6 25. Rc1 Rfc8 26. Rxc3 Nxd4 27. Rxc8+ Rxc8 28. exd4 Rc3 29. Rb2 Qe4 30. a4 Qe3+ 31. Kh1 Rxb3 32. Rc2 h6 33. axb5 axb5 34. Nd2 Qd3 35. Qd1 Qxd4 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "9"]
[White "Castellanos Hernandez, Geo"]
[Black "Bures, Vit"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1563"]
[BlackElo "2144"]
[PlyCount "108"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Bd6 12. Ne2 Be5 13. c3 Qd6 14. Nf4 h6 15. Bxf6 Qxf6 16. Ne2 Qxf3 17. gxf3 Bh3 18. Rfe1 Rfe8 19. f4 Bf6 20. Ng3 Rab8 21. Rxe8+ Rxe8 22. Bf5 Bxf5 23. Nxf5 Re2 24. Rb1 c5 25. Kf1 Re4 26. Re1 Rxf4 27. Ne7+ Bxe7 28. Rxe7 Ra4 29. a3 d4 30. Re4 dxc3 31. Re8+ Kh7 32. bxc3 Rxa3 33. Re3 g5 34. Ke2 Kg6 35. Kd3 f5 36. Kc4 Ra2 37. Kxc5 Rxf2 38. Kb5 Rxh2 39. c4 Rc2 40. c5 f4 41. Ra3 g4 42. c6 f3 43. Rxa7 f2 44. c7 g3 45. Ra6+ Kg5 46. Ra1 g2 47. Kb6 f1Q 48. Rxf1 gxf1Q 49. c8Q Rxc8 50. Kb7 Qc4 51. Ka7 Qc7+ 52. Ka6 Ra8+ 53. Kb5 Rb8+ 54. Ka4 Qa7# 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "4"]
[White "Castellanos Hernandez, Geo"]
[Black "Costachi, Mihnea"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1563"]
[BlackElo "2471"]
[PlyCount "86"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Bg5 h6 10. Bh4 Rb8 11. Re1 d6 12. Qf3 Bc5 13. Ne2 g5 14. Qg3 Nh5 15. Qf3 Nf6 16. Qg3 Kf8 17. Bxg5 hxg5 18. Qxg5 Bxf2+ 19. Kh1 Bxe1 20. Rxe1 Re5 21. Qh6+ Ke7 22. Nf4 Be6 23. Qg7 Kd7 24. Ng6 Rg5 25. e5 dxe5 26. Nxe5+ Rxe5 27. Rxe5 Qh8 28. Qg3 Rg8 29. Rg5 Rxg5 30. Qxg5 Ng4 31. Qf4 Qxb2 32. Bf1 Qxc2 33. Qd4+ Ke8 34. Qh8+ Ke7 35. Qh4+ Kd7 36. h3 Nf2+ 37. Kh2 Ne4 38. Qe1 Bd5 39. Be2 Qc5 40. Bf3 Qd6+ 41. Kg1 Qg3 42. Qd1 Ng5 43. Bxd5 Nxh3+ 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "11"]
[White "Castellanos Hernandez, Geo"]
[Black "Jimenez Fernandez, Rebeca"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1563"]
[BlackElo "1905"]
[PlyCount "68"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. f4 a6 10. h3 b5 11. Bb3 b4 12. Nd5 Nxe4 13. Nxc6 dxc6 14. Nxe7+ Kh8 15. Nxc6 Qc7 16. Nd4 Rd8 17. Qd3 Ng3 18. Rfd1 Nf5 19. c3 bxc3 20. bxc3 Bb7 21. Qc4 Qxc4 22. Bxc4 Nxe3 23. Re1 Nxc4 24. Re7 Bd5 25. Rc7 Bxd4+ 26. cxd4 Ne3 27. Re1 Nf5 28. g4 Nxd4 29. Rd1 Ne6 30. Rc2 Nxf4 31. Rcd2 g5 32. Kh2 Re8 33. Kg3 Re3+ 34. Kf2 Rxh3 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "8"]
[White "Castellanos Hernandez, Geo"]
[Black "Markelova, Lubov"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1563"]
[BlackElo "2144"]
[PlyCount "47"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Nh6 8. 0-0 Nf5 9. Bxf5 exf5 10. Nc3 Be6 11. Re1 Be7 12. b3 0-0 13. Bg5 Bb4 14. Qd3 Rac8 15. Rac1 Qa5 16. Bd2 Bxc3 17. Rxc3 Qxa2 18. Rcc1 Na5 19. Rb1 b6 20. Bb4 Rfe8 21. Re2 Rc1+ 22. Rxc1 Qxb3 23. Qxb3 Nxb3 24. Rb1 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "6"]
[White "Castellanos Hernandez, Geo"]
[Black "Singh, Arvinder Preet"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1563"]
[BlackElo "2064"]
[PlyCount "120"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Bc4 e6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 d6 7. 0-0 a6 8. a4 Qc7 9. Bb3 Be7 10. f4 0-0 11. Be3 Na5 12. Ba2 Nc4 13. Bc1 Bd7 14. Qd3 Rac8 15. Nf3 Ng4 16. Bxc4 Qxc4 17. Qxc4 Rxc4 18. h3 Nf6 19. Nd2 Rc7 20. Nf3 Rfc8 21. e5 Ne8 22. Be3 Rc4 23. Rad1 Bc6 24. Nd2 Rb4 25. b3 Bxg2 26. Na2 Bxf1 27. Kxf1 d5 28. c3 Re4 29. Nxe4 dxe4 30. Rd7 Rc7 31. Rd4 f5 32. exf6 Nxf6 33. Rd1 Nd5 34. Bd4 Bf6 35. Ke2 Nxf4+ 36. Ke3 e5 37. Bb6 Rc6 38. Bd8 Nxh3 39. Kxe4 Ng5+ 40. Ke3 Ne6 41. Bxf6 gxf6 42. Rg1+ Kf7 43. Rh1 Ng5 44. Rc1 f5 45. Nb4 Rh6 46. Nd5 Rh3+ 47. Kd2 Rh2+ 48. Kd3 e4+ 49. Kc4 Ke6 50. Rf1 Nf3 51. Ne3 Nd2+ 52. Kd4 Nxf1 53. Nxf5 Kxf5 54. c4 e3 55. Kd3 Rd2+ 56. Kc3 e2 57. c5 e1Q 58. c6 Qc1+ 59. Kb4 Rd4+ 60. Ka5 Qc5# 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "5"]
[White "Langner, Ladislav"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2380"]
[BlackElo "1563"]
[PlyCount "41"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. d3 Bc5 4. Nf3 Nf6 5. c3 d6 6. a4 a5 7. 0-0 0-0 8. Re1 Be6 9. Nbd2 Re8 10. Bb5 Bg4 11. h3 Be6 12. d4 exd4 13. cxd4 Nxd4 14. Bxe8 Nxf3+ 15. Nxf3 Qxe8 16. Be3 Nxe4 17. Bxc5 Nxc5 18. Nd4 Qd7 19. Qf3 Nb3 20. Nxb3 Bxb3 21. Qxb3 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "10"]
[White "Lauridsen, Jesper Morch"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2215"]
[BlackElo "1563"]
[PlyCount "91"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 d6 7. Be3 Nf6 8. Nc3 0-0 9. 0-0-0 Re8 10. Bxb6 axb6 11. f3 Be6 12. Kb1 Qb8 13. g4 Nd7 14. h4 Qa7 15. a3 Bxb3 16. cxb3 Nc5 17. Qc2 Nb4 18. Qf2 Nc6 19. Nb5 Qb8 20. b4 Na4 21. Bc4 Ne5 22. Bb3 Rd8 23. Rhg1 c6 24. Bxa4 Rxa4 25. Nc3 Ra8 26. Qxb6 Nc4 27. Qd4 b5 28. f4 Ra6 29. h5 Qa8 30. h6 f6 31. hxg7 Rxa3 32. Qxf6 Ra1+ 33. Kc2 Ne3+ 34. Kd3 Nxd1 35. Qe6+ Kxg7 36. Qe7+ Kg8 37. Nxd1 d5 38. e5 c5 39. Rh1 c4+ 40. Ke2 Re8 41. Qxh7+ Kf8 42. Qh6+ Ke7 43. Qd6+ Kf7 44. Rh7+ Kg8 45. Qg6+ Kf8 46. Qf7# 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "7"]
[White "Melkevik, Johannes"]
[Black "Castellanos Hernandez, Geo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1888"]
[BlackElo "1563"]
[PlyCount "60"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. e3 c6 5. f3 e6 6. g4 Bg6 7. h4 h5 8. g5 Nfd7 9. Bd3 Bxd3 10. Qxd3 a6 11. g6 f6 12. Nge2 c5 13. dxc5 Nxc5 14. Qd2 Nc6 15. 0-0-0 Qb6 16. e4 0-0-0 17. exd5 Nb4 18. d6 e5 19. Be3 Rxd6 20. Na4 Qb5 21. Qc3 Nxa2+ 22. Kb1 Rxd1+ 23. Rxd1 Nxc3+ 24. Nexc3 Qc6 25. Nxc5 Bxc5 26. Bc1 Rd8 27. Rxd8+ Kxd8 28. Ne4 b6 29. Bd2 a5 30. f4 Qxe4 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "1"]
[White "Perez Leiva, Jerzy Jesus"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2384"]
[BlackElo "1563"]
[PlyCount "53"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. a4 Bb7 9. Nc3 Re8 10. axb5 axb5 11. Rxa8 Bxa8 12. Nxb5 d5 13. exd5 Nxd5 14. Bxd5 Qxd5 15. Nxc7 Qd7 16. Nxe8 Qxe8 17. c3 Bd6 18. Qa4 Qd8 19. Bg5 f6 20. Be3 Ne7 21. Ra1 Bxf3 22. gxf3 Qc7 23. Qb3+ Kf8 24. Ra7 Qc6 25. Kg2 g6 26. Qe6 Kg7 27. Rxe7+ 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "3"]
[White "Tong, Hai Anh"]
[Black "Castellanos Hernandez, Geo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1486"]
[BlackElo "1563"]
[PlyCount "62"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. d3 Qd7 5. c4 c6 6. Nc3 Bh3 7. Ne5 Qc8 8. Bxh3 Qxh3 9. Qb3 Qc8 10. cxd5 cxd5 11. Nxd5 Nxd5 12. Qxd5 e6 13. Qf3 Qc7 14. Bf4 Bb4+ 15. Kf1 Qe7 16. Bg5 f6 17. Qh5+ Kf8 18. Ng6+ hxg6 19. Qxh8+ Kf7 20. Be3 b6 21. Rc1 Qb7 22. f3 Nc6 23. Qh4 Bd6 24. Qe4 Rc8 25. Kg2 Qd7 26. Qa4 Qb7 27. Qe4 Qd7 28. Qc4 Ne7 29. Qb3 Nc6 30. Rc2 Na5 31. Rxc8 Nxb3 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "8"]
[White "Castellanos Hernandez, Geo"]
[Black "Golubovskis, Maksims"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1563"]
[BlackElo "2302"]
[PlyCount "51"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Qd2 0-0 8. Bh6 Nbd7 9. Be2 Qb6 10. b3 e5 11. Ndb5 Nc5 12. f3 Rd8 13. Be3 Qc6 14. 0-0 a6 15. Na3 b5 16. b4 Nb7 17. Rad1 Be6 18. Nd5 Bxd5 19. exd5 Qc7 20. c4 bxc4 21. Nxc4 Rac8 22. Bb6 Qb8 23. Bxd8 Rxd8 24. h3 Rc8 25. Kh2 Qc7 26. Rc1 1-0

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "7"]
[White "Castellanos Hernandez, Geo"]
[Black "Kaiyrbekov, Rustam"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1563"]
[BlackElo "2338"]
[PlyCount "79"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Nf3 Bb4 7. Bd3 Bxc3+ 8. bxc3 d5 9. Bb5 Qa5 10. Bxc6+ bxc6 11. 0-0 Qxc3 12. Bg5 Nxe4 13. Bh4 Bg4 14. Re1 0-0 15. Re3 Bxf3 16. Rxf3 Qc5 17. Qe1 Qd4 18. Rd1 Qb2 19. Rb3 Qxa2 20. f3 Nc5 21. Rc3 Qa5 22. Ra1 Qb5 23. Qxe5 Na4 24. Rb3 Qc5+ 25. Bf2 d4 26. Qe4 Qd5 27. Qxd5 cxd5 28. Rxa4 Rab8 29. Rxb8 Rxb8 30. Bxd4 h6 31. Rxa7 Rb1+ 32. Kf2 Rc1 33. Rc7 Kh7 34. Rxf7 Kg6 35. Rxg7+ Kf5 36. Rc7 Ke6 37. Kg3 Kd6 38. Rc8 Ke6 39. Rc3 Rxc2 40. Rxc2 1-0

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "10"]
[White "Castellanos Hernandez, Geo"]
[Black "Rodrigues, Afonso"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1563"]
[BlackElo "2085"]
[PlyCount "32"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be3 Bxf3 8. gxf3 0-0-0 9. c3 e5 10. Qa4 exd4 11. 0-0-0 Bc5 12. Bh3+ Kb8 13. Bd2 Qxf3 14. Bf1 dxc3 15. Bxc3 Rxd1+ 16. Qxd1 Qxh1 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "5"]
[White "Castellanos Hernandez, Geo"]
[Black "Trapeznikova, Darya"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1563"]
[BlackElo "2072"]
[PlyCount "78"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nf3 e5 4. Bb5 d6 5. 0-0 Be7 6. d3 Nf6 7. Bg5 0-0 8. a4 Be6 9. Re1 Nd4 10. Nxd4 cxd4 11. Ne2 Rc8 12. a5 d5 13. f4 dxe4 14. fxe5 Ng4 15. Bxe7 Qxe7 16. dxe4 Qh4 17. h3 Qf2+ 18. Kh1 Qh4 19. Qxd4 Rxc2 20. Kg1 Nh6 21. Qxa7 Bxh3 22. Qf2 Qxf2+ 23. Kxf2 Be6 24. Reb1 Ng4+ 25. Kg3 Nxe5 26. a6 bxa6 27. Bxa6 Rb8 28. Nd4 Rcxb2 29. Rxb2 Rxb2 30. Bb5 h6 31. Kf4 Ng6+ 32. Ke3 Rxg2 33. Bd3 Rb2 34. Ra8+ Kh7 35. Nxe6 fxe6 36. Ra7 e5 37. Bc4 Rg2 38. Bf7 Nf4 39. Ra8 Rg3+ 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "4"]
[White "Castellanos Hernandez, Geo"]
[Black "Zaksaite, Salomeja"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1563"]
[BlackElo "2202"]
[PlyCount "34"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 cxd4 7. Qxd4 Nf6 8. Nf3 Bd7 9. Bxc6 bxc6 10. 0-0 Be7 11. Kh1 0-0 12. Qf2 c5 13. Bd2 d4 14. Ne2 Ne4 15. Qe1 Re8 16. Qd1 Bb5 17. Re1 Nf2+ 0-1

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "9"]
[White "Nathan, Nitish"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1823"]
[BlackElo "1563"]
[PlyCount "53"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nd2 Bd6 5. c3 Bxf4 6. exf4 Nbd7 7. Ngf3 c5 8. Bd3 Qc7 9. g3 c4 10. Bc2 b6 11. 0-0 Bb7 12. Ne5 0-0 13. Nxd7 Qxd7 14. Nf3 Qc7 15. Ne5 Ne8 16. Qg4 f6 17. Qxe6+ Kh8 18. Qh3 h6 19. Qf5 g6 20. Nxg6+ Kg8 21. Nxf8 Kxf8 22. Rae1 Ng7 23. Qg6 Bc6 24. Qxf6+ Qf7 25. Qxh6 Be8 26. Re5 Rd8 27. Rfe1 1-0

[Event "Titled Tuesday intern op 13th July"]
[Site "Chess.com INT"]
[Date "2021.07.13"]
[Round "6"]
[White "Rocha, Roberto da Costa"]
[Black "Castellanos Hernandez, Geo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1972"]
[BlackElo "1563"]
[PlyCount "131"]
[EventDate "2021.07.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Be3 d6 7. Bxc5 dxc5 8. Qxd8+ Kxd8 9. Nc3 Be6 10. 0-0-0+ Kc8 11. a3 Nf6 12. Bd3 c4 13. Be2 Kb7 14. f3 Rad8 15. Rxd8 Rxd8 16. Rd1 Rxd1+ 17. Nxd1 Nd7 18. Ne3 Nb6 19. Kd2 Ka6 20. Kc3 Na4+ 21. Kb4 Nxb2 22. Bxc4+ Bxc4 23. Nxc4 Nxc4 24. Kxc4 Kb6 25. c3 a6 26. g4 g5 27. e5 a5 28. a4 c5 29. Kd5 c4 30. Kxc4 Kc6 31. Kd4 Kd7 32. Kd5 c6+ 33. Kc5 Kc7 34. c4 Kd7 35. Kb6 h6 36. Kxa5 Kc7 37. c5 Kb7 38. Kb4 Ka6 39. Kc4 Ka5 40. Kb3 Ka6 41. Kb4 Ka7 42. Kc4 Ka6 43. Kd4 Ka5 44. e6 fxe6 45. Ke5 Kxa4 46. Kxe6 Kb4 47. Kd6 Kb5 48. h3 Kc4 49. Kxc6 Kd4 50. Kd6 Ke3 51. c6 Kxf3 52. c7 Kg3 53. c8Q Kxh3 54. Qf5 Kh4 55. Ke6 Kh3 56. Kf6 Kh4 57. Kg6 Kh3 58. Kxh6 Kh4 59. Kg6 Kh3 60. Kxg5 Kh2 61. Kf4 Kh3 62. g5+ Kh2 63. g6 Kh1 64. g7 Kh2 65. g8Q Kh1 66. Qfh7# 1-0

[Event "Pan American-ch U08 Girls"]
[Site "Oaxtepec"]
[Date "2014.07.14"]
[Round "5"]
[White "Castellanos Hernandez, Geo"]
[Black "Mukul Aldana, Daniela Maria"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "39"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bb4+ 6. c3 Bd6 7. Bxd6 Qxd6 8. Bxf5 exf5 9. 0-0 Nf6 10. Re1 0-0 11. Qc2 Qd7 12. Nbd2 Ne7 13. Nf1 Qd6 14. Ng3 Rfe8 15. Nxf5 Nxf5 16. Qxf5 Rac8 17. Nh4 Rcd8 18. Qg5 Kf8 19. Nf5 Qa6 20. Qxg7# 1-0

