[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "8"]
[White "Castillo, Joshua"]
[Black "Adehena, Dagem Tsegay"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "167"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Na4 Bd6 6. h4 b5 7. Nc3 a6 8. a4 b4 9. Ne4 Ng4 10. Nh3 h6 11. 0-0 f5 12. Nxd6+ cxd6 13. c3 Rb8 14. Ng5 hxg5 15. Bxg5 Nf6 16. Bxf6 Qxf6 17. Qd2 a5 18. e4 bxc3 19. bxc3 f4 20. Qe2 f3 21. Qxf3 Qxf3 22. Bxf3 Ba6 23. Rfb1 Bxd3 24. Rxb8+ Nxb8 25. Ra3 Na6 26. Rb3 Bc2 27. Rb6 Bxa4 28. Rxa6 Ke7 29. Rxa5 Bc6 30. c4 Ke6 31. Bg4+ Ke7 32. c5 dxc5 33. Rxc5 Bxe4 34. Rxe5+ Kd6 35. Rxe4 Kd5 36. Re7 Rg8 37. Rxd7+ Kc6 38. Be6 Re8 39. Rxg7 Rxe6 40. Rg8 Kd5 41. Rh8 Kd4 42. h5 Ke4 43. Kg2 Kf5 44. h6 Kg6 45. h7 Kg7 46. Rg8+ Kxh7 47. Ra8 Kg6 48. Rg8+ Kf5 49. g4+ Kf4 50. f3 Re5 51. Rf8+ Kg5 52. Rg8+ Kf6 53. Rf8+ Kg5 54. Rg8+ Kf4 55. Rf8+ Ke3 56. Kg3 Rg5 57. Re8+ Kd4 58. Kf4 Rg7 59. Rd8+ Kc5 60. g5 Kc6 61. Rf8 Kd6 62. Kf5 Ke7 63. Rf6 Rf7 64. Rxf7+ Kxf7 65. g6+ Kg7 66. f4 Kf8 67. Kg5 Kg7 68. f5 Kf8 69. f6 Kg8 70. Kh6 Kf8 71. f7 Ke7 72. Kg7 Ke6 73. f8Q Ke5 74. Kh7 Ke4 75. g7 Kd5 76. g8Q+ Ke5 77. Qd8 Kf4 78. Qge8 Kf5 79. Qd5+ Kg4 80. Qf8 Kg3 81. Kh8 Kh3 82. Qdg8 Kh4 83. Qf6+ Kh5 84. Qgg6# 1-0

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "5"]
[White "Castillo, Joshua"]
[Black "Deas, Chance"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d6 3. Nc3 c6 4. Nf3 g6 5. d3 e5 6. d4 e4 7. Nd2 d5 8. 0-0 Bg7 9. f3 exf3 10. exf3 0-0 11. Rf2 Nh5 12. Re2 Bxd4+ 13. Kh1 Nd7 14. Na4 Nb6 15. c3 Bg7 16. b3 Nxa4 17. bxa4 Be6 18. Qe1 Re8 19. Ba3 Bxc3 20. Rc1 Bxd2 21. Qxd2 Qb6 22. Bb2 Rad8 23. Qc3 d4 24. Qd3 c5 25. Re5 Qxb2 26. Rcxc5 Qa1+ 27. Qf1 Qxf1+ 28. Bxf1 d3 29. g4 d2 30. Be2 Nf4 31. Rc7 Nxe2 32. Rxe2 d1Q+ 33. Kg2 Qxe2+ 34. Kg3 Bd5 35. Rc3 Qe1+ 36. Kf4 Qe5# 0-1

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "1"]
[White "Castillo, Joshua"]
[Black "Graif, William"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2257"]
[PlyCount "66"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nc6 3. Nc3 Nf6 4. d3 Bg4 5. f3 Bh5 6. e4 dxe4 7. g4 exf3 8. Bxf3 Bg6 9. Nh3 e6 10. Nf4 Bc5 11. Nxg6 hxg6 12. Be4 Nxe4 13. Nxe4 Qh4+ 14. Ng3 Qxg3+ 15. hxg3 Rxh1+ 16. Kd2 Rxd1+ 17. Kxd1 0-0-0 18. a3 Rh8 19. Bd2 Rh1+ 20. Be1 Bf2 21. Ke2 Rxe1+ 22. Kxf2 Rxa1 23. a4 Rxa4 24. b3 Ra2 25. Kf3 Rxc2 26. Kf4 Rc3 27. Kf3 Rxb3 28. Kg2 a5 29. Kh3 a4 30. Kh4 a3 31. Kh3 a2 32. Kh4 a1Q 33. Kg5 Qf6# 0-1

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "7"]
[White "Castillo, Joshua"]
[Black "Wan, Joseph C"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2090"]
[PlyCount "32"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. Nc3 Nf6 4. d3 h6 5. Nf3 Nc6 6. e3 Be6 7. d4 e4 8. Ne5 Nxe5 9. dxe5 Ng4 10. f4 exf3 11. Bxf3 Nxe5 12. b3 Bb4 13. Bd2 d4 14. exd4 Qxd4 15. Ne2 Nxf3+ 16. Kf1 Bh3# 0-1

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "4"]
[White "Hoff Miyazaki, Zenya Swann"]
[Black "Castillo, Joshua"]
[Result "1-0"]
[ECO "A50"]
[PlyCount "41"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 Nf6 4. Nf3 a6 5. b3 e6 6. Qd3 d5 7. cxd5 Bxd5 8. Nxd5 Qxd5 9. Bb2 Bb4+ 10. Bc3 Bxc3+ 11. Qxc3 0-0 12. Qxc7 Nc6 13. Qxb6 Rfb8 14. Qc5 Qe4 15. e3 Rb5 16. Bxb5 axb5 17. Ng5 Qxg2 18. 0-0-0 Rxa2 19. Qc3 Na5 20. Qc8+ Ne8 21. Qxe8# 1-0

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "9"]
[White "Soloduhina, Anna"]
[Black "Castillo, Joshua"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1466"]
[PlyCount "55"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. Nf3 g6 7. Ng5 e6 8. Qg4 Be7 9. Nxe6 Qc8 10. Ng7+ Kf8 11. Bh6 Rg8 12. Nh5+ Ke8 13. 0-0 Na6 14. Rfe1 Nf6 15. Nxf6+ Bxf6 16. Qg3 Qd8 17. exf6+ Kd7 18. Re7+ Kc8 19. Qg4+ Kb8 20. Rae1 Bc6 21. Bxa6 Re8 22. Qf4 g5 23. Rxe8 Bxe8 24. Bxg5 Bc6 25. Re7 Bd7 26. Nxd5 Bc6 27. Rxc7 Qxd5 28. Rc8# 1-0

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "3"]
[White "Tangtartharakul, Chanin Bryan"]
[Black "Castillo, Joshua"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2018"]
[PlyCount "71"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Nc3 e6 5. Nge2 d5 6. e5 Nfd7 7. Nb1 Bb4+ 8. c3 Bf8 9. 0-0 f5 10. Nf4 Qe7 11. Qh5+ g6 12. Nxg6 Qg7 13. Nxh8+ Kd8 14. Bg5+ Be7 15. Nf7+ Kc8 16. Bxe7 Nc6 17. Bh4 a5 18. Nh6 Ba6 19. Bxa6+ Rxa6 20. Qe8+ Nd8 21. Qxd8+ Kb7 22. Qg5 Qh8 23. Na3 Ra8 24. f4 Nf8 25. Nf7 h6 26. Qxh6 Qg8 27. Ng5 Ng6 28. Bg3 Qe8 29. Nh7 Ne7 30. Qxe6 Qh5 31. Nf6 Qh6 32. Qxe7 Rh8 33. Nxd5 Qxh2+ 34. Bxh2 Rxh2 35. Qxc7+ Ka6 36. Qxb6# 1-0

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2020.09.26"]
[Round "6"]
[White "Walat, Jason"]
[Black "Castillo, Joshua"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "95"]
[EventDate "2020.09.26"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d3 Bb7 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 gxf6 7. g3 a5 8. a3 Bc6 9. Bg2 d5 10. exd5 exd5 11. Qe2+ Be7 12. 0-0 0-0 13. Qe3 Re8 14. Qxh6 Bf8 15. Qh5 Qd6 16. Bh3 d4 17. Bf5 Bg7 18. Rfe1 Na6 19. Qh7+ Kf8 20. Rxe8+ Rxe8 21. Re1 Qd5 22. Nxd5 Nb8 23. Nxc7 Re7 24. Rxe7 Kxe7 25. Qxg7 Bxf3 26. c3 Nc6 27. cxd4 Nxd4 28. b4 Nxf5 29. Qg8 Nd6 30. bxa5 bxa5 31. Qb8 Be2 32. d4 Bd1 33. Qa7 Bg4 34. Qxa5 Nc4 35. Qb4+ Nd6 36. d5 Bf3 37. a4 Be4 38. a5 Bd3 39. a6 Bxa6 40. Nxa6 Kd7 41. h4 Ke7 42. h5 Kd7 43. h6 Ne8 44. h7 Ng7 45. h8Q Nf5 46. Qxf6 Ne7 47. Qbxe7+ Kc8 48. Qc6# 1-0

