[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "12.149"]
[White "De Spiegeleir, Antoine"]
[Black "Kaustav Kayshap, Das"]
[Result "1-0"]
[ECO "C37"]
[BlackElo "1622"]
[PlyCount "67"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Yale University"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h3 d5 5. exd5 Qxd5 6. Nc3 Qe6+ 7. Qe2 Qxe2+ 8. Bxe2 h6 9. d4 Bf5 10. Nd5 Bd6 11. c4 Ne7 12. Nf6+ Kf8 13. c5 Bxc5 14. dxc5 Kg7 15. Ng4 h5 16. Nge5 Nbc6 17. Nxc6 Nxc6 18. Nxg5 Nd4 19. Kf2 Nc2 20. Bxf4 Nxa1 21. Rxa1 c6 22. Rd1 Rad8 23. Bd6 Rde8 24. Bc4 f6 25. Nf3 Re4 26. Bd3 Rhe8 27. Bxe4 Bxe4 28. Re1 f5 29. Nd2 Kf6 30. Nxe4+ fxe4 31. Ke3 Rg8 32. Rf1+ Ke6 33. g3 Rxg3+ 34. Bxg3 1-0

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "4.155"]
[White "Janardhan, Advay"]
[Black "Kaustav Kayshap, Das"]
[Result "1-0"]
[ECO "C29"]
[BlackElo "1622"]
[PlyCount "41"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "George Mason Univ"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. e5 Ng8 5. Nf3 d6 6. Bc4 Nc6 7. d4 dxe5 8. d5 Nce7 9. Nxe5 Nf6 10. d6 Ned5 11. Nxd5 Nxd5 12. Qxd5 Be6 13. Bb5+ c6 14. Bxc6+ bxc6 15. Qxc6+ Bd7 16. Nxd7 Qxd7 17. Qxa8+ Qd8 18. Qxd8+ Kxd8 19. Bxf4 g6 20. 0-0-0 Bg7 21. Rhe1 1-0

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "3.148"]
[White "Kaustav Kayshap, Das"]
[Black "Bernard, Jaron"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1622"]
[PlyCount "151"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Connecticut College"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Qf6 6. 0-0 d6 7. Bg5 Qg6 8. cxd4 Nxd4 9. Nxd4 Qxg5 10. Nc3 Bh3 11. Qf3 Nf6 12. Nf5 Bg4 13. Qg3 Nh5 14. Qh4 Qxh4 15. Nxh4 0-0 16. Nd5 c6 17. Ne3 Bxe3 18. fxe3 Be6 19. Bd3 Rae8 20. Rf3 Bg4 21. Rf2 Nf6 22. h3 Bh5 23. g4 Bg6 24. Nf5 Nxe4 25. Rf3 Bxf5 26. Rxf5 Nc5 27. Bc4 d5 28. Be2 Rxe3 29. Kf2 Rfe8 30. Re1 R3e7 31. Rf3 Ne4+ 32. Kg2 Ng5 33. Rf2 Ne4 34. Rf3 Nd2 35. Rf2 g6 36. g5 d4 37. Bg4 Rxe1 38. Rxd2 R1e4 39. Bf3 Re1 40. Rxd4 R8e7 41. Rd8+ Kg7 42. Ra8 a6 43. Rb8 Rb1 44. b3 Rb2+ 45. Kg3 Rxa2 46. Ra8 Ra3 47. Ra7 Rxb3 48. Kg4 Rb4+ 49. Kg3 Re3 50. Kf2 Rbb3 51. Be2 Rxh3 52. Ra8 Rb2 53. Re8 Rxe2+ 54. Kxe2 Rg3 55. Re7 Rb3 56. Re5 Rb5 57. Re3 f6 58. Rb3 Rxb3 59. gxf6+ Kxf6 60. Kd2 Rb5 61. Kc2 Rf5 62. Kc3 g5 63. Kd4 g4 64. Ke4 h5 65. Ke3 h4 66. Ke2 h3 67. Ke3 g3 68. Ke4 g2 69. Ke3 g1R 70. Kd2 h2 71. Kc2 h1R 72. Kd3 Rd5+ 73. Ke3 Re1+ 74. Kf3 Rhf1+ 75. Kg4 Rg5+ 76. Kh3 0-1

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "5.159"]
[White "Kaustav Kayshap, Das"]
[Black "Gonzalez, Manuel2222"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1622"]
[PlyCount "101"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Texas Rio Grande Valley Univ"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nc3 Be6 8. Be3 Bxc4 9. Qxc4 Be7 10. Qb5+ Qd7 11. Qxb7 0-0 12. b3 Rfe8 13. 0-0 d5 14. Rad1 Rab8 15. Qxa7 c6 16. Qxd7 Nxd7 17. exd5 cxd5 18. Nxd5 Bf6 19. Nxf6+ Nxf6 20. Rfe1 Rbc8 21. c4 Ra8 22. Re2 h6 23. g3 Ng4 24. Rd3 Re7 25. Kg2 Rae8 26. h3 Ne5 27. Rd5 Nc6 28. Red2 Nb4 29. Rd8 Nc6 30. Rxe8+ Rxe8 31. a3 Rb8 32. b4 Ra8 33. Rd3 Ne5 34. Rc3 Rc8 35. c5 Nc6 36. b5 Na7 37. a4 Kf8 38. c6 Ke7 39. Bxa7 Kd6 40. Bc5+ Kd5 41. Be3 g6 42. Rd3+ Ke4 43. Bxh6 Kxd3 44. a5 Kc4 45. b6 Kb5 46. b7 Re8 47. c7 Kc6 48. c8Q+ Rxc8 49. bxc8Q+ Kb5 50. a6 Kb4 51. a7 1-0

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "7.147"]
[White "Kaustav Kayshap, Das"]
[Black "Nalamalapu, Kartik"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1622"]
[PlyCount "114"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "New York Univ"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. d4 e6 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. 0-0 cxd4 9. Nxd4 Bb7 10. Re1 Nf6 11. Be3 Bd6 12. Qf3 Qc7 13. Qh3 Bc8 14. Qh4 h6 15. Rad1 g6 16. Nf3 g5 17. Qd4 Nd5 18. Qxh8+ Ke7 19. Nxd5+ cxd5 20. Qxh6 g4 21. Qg5+ Ke8 22. Qxg4 Kd7 23. Nd4 Ba6 24. Qh5 Rf8 25. c3 Bc4 26. b3 Ba6 27. a4 Qxc3 28. Rc1 Qb4 29. Qh6 Be5 30. Red1 Rh8 31. Qxh8 Bxh8 32. Nf3 Qxb3 33. Bf4 Ke7 34. Rc7+ Kf6 35. h3 Qxd1+ 36. Kh2 Be2 37. Be5+ Kf5 38. g4+ Ke4 39. Ng5+ Kxe5 40. Nxf7+ Ke4 41. Nxh8 Bf3 42. Kg3 Qg1+ 43. Kh4 Qxf2+ 44. Kh5 Qh2 45. Kg5 Qxh3 46. Ng6 Qxg4+ 47. Kf6 Qf5+ 48. Kg7 Bh5 49. Nh4 Qg5+ 50. Kh7 Qxh4 51. Rg7 Bd1+ 52. Kg8 Bxa4 53. Kf7 Qf4+ 54. Ke7 d4 55. Rh7 Qc7+ 56. Kf6 Qxh7 57. Kxe6 d3 0-1

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "9.155"]
[White "Kaustav Kayshap, Das"]
[Black "Simons Rudolph, Aedan"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1622"]
[PlyCount "69"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Appalachian Univ"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 Be7 6. e5 Nfd7 7. Bxe7 Qxe7 8. Qg4 0-0 9. f4 c5 10. Nf3 Nc6 11. Nb5 Qd8 12. c3 cxd4 13. Nbxd4 Nc5 14. Qh5 Ne4 15. g4 Qa5 16. Rc1 Nxd4 17. Nxd4 Qxa2 18. Rc2 Qb1+ 19. Ke2 Qa2 20. g5 Qc4+ 21. Ke1 Qc5 22. gxh6 g6 23. h7+ Kh8 24. Qh4 b6 25. Rg1 Bb7 26. Bd3 Nxc3 27. Qf6+ Kxh7 28. Bxg6+ Kg8 29. Bh5+ Kh7 30. Qh6+ Kxh6 31. bxc3 Qc4 32. Rcg2 Ba6 33. Rg3 Qb3 34. Bd1 Qb1 35. Rh3# 1-0

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "11.153"]
[White "Kaustav Kayshap, Das"]
[Black "Swisher, Jacob"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1622"]
[PlyCount "39"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Appalachian Univ"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Be3 0-0 7. f3 Nbd7 8. Qd2 c6 9. 0-0-0 d5 10. g4 dxe4 11. Nxe4 Nxe4 12. fxe4 Nf6 13. Bd3 Bxg4 14. Rdg1 Bh5 15. h4 Ng4 16. Nf5 Nxe3 17. Rxg7+ Kh8 18. Qxe3 Rg8 19. Rxh7+ Kxh7 20. Qh6# 1-0

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "10.150"]
[White "Manchanda, Aashray"]
[Black "Kaustav Kayshap, Das"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1622"]
[PlyCount "49"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Berkeley California Univ"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Be6 7. Bxe6 fxe6 8. a4 a6 9. Nbd2 0-0 10. Re1 Qe8 11. h3 d5 12. exd5 exd5 13. b4 Ba7 14. Ba3 b5 15. axb5 axb5 16. Bb2 e4 17. dxe4 dxe4 18. Ng5 e3 19. fxe3 Bxe3+ 20. Kh1 Nd5 21. Nf1 Rxf1+ 22. Rxf1 Bxg5 23. Qxd5+ Kh8 24. Qxg5 Qe2 25. Rxa8+ 1-0

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "6.152"]
[White "Ortiz, David"]
[Black "Kaustav Kayshap, Das"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1622"]
[PlyCount "88"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Texas Rio Grande Valley Univ"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bb5 Nf6 7. Bxc6 bxc6 8. Nd2 0-0 9. 0-0 Re8 10. f3 d5 11. Bf2 dxe4 12. fxe4 Bxd4 13. Bxd4 Qxd4+ 14. Kh1 Nxe4 15. Nxe4 Qxe4 16. Qh5 Be6 17. Rae1 Qd5 18. Re5 Qxa2 19. h3 Qxb2 20. Rxe6 fxe6 21. Qf7+ Kh8 22. Qxc7 Qb8 23. Qxc6 Qc8 24. Qa4 Rf8 25. Re1 Qe8 26. Qa1 Qf7 27. Qa2 Rad8 28. c4 Qf2 29. Qa1 Rd2 30. Rg1 Qg3 31. Qxa7 h6 32. Qe7 Ra8 33. Qxe6 Rd4 34. Re1 Rad8 35. Qe3 Qxe3 36. Rxe3 Rxc4 37. Kh2 Rc2 38. Rf3 Rdd2 39. Rf7 Rxg2+ 40. Kh1 Rh2+ 41. Kg1 Rhd2 42. Rf1 Rg2+ 43. Kh1 Rh2+ 44. Kg1 Rcg2# 0-1

[Event "US Collegiate Blitz"]
[Site "Lichess.org INT"]
[Date "2021.09.26"]
[Round "8.151"]
[White "Siciliano, Gerard"]
[Black "Kaustav Kayshap, Das"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1622"]
[PlyCount "63"]
[EventDate "2021.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Purdue Univ"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Ne5 9. Be2 d5 10. f4 Nc4 11. Bxc4 dxc4 12. e5 Qg6 13. Nd2 Nf5 14. Nxf5 Bxf5 15. Bxc5 Rfd8 16. Qe2 Bd3 17. Qf2 Bxf1 18. Rxf1 Qc2 19. Nxc4 Qa4 20. Bb4 Qxa2 21. Qe2 a5 22. Ba3 b5 23. Ne3 Rd7 24. Qxb5 Rad8 25. Qxa5 Rd2 26. Qxc7 Qe6 27. Bd6 Re8 28. f5 Qb3 29. Qd7 Ra8 30. Qc6 Qa2 31. Ba3 Rad8 32. Nc4 1-0

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2021.09.25"]
[Round "6.152"]
[White "Allison, Alexander"]
[Black "Kaustav Kayshap, Das"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "1622"]
[PlyCount "62"]
[EventDate "2021.09.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Alabama Tuscaloosa Univ"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Rb8 9. Bxc6+ Nxc6 10. Qxc6+ Nd7 11. d3 Be7 12. Ne4 Rb6 13. Qa4 f5 14. Ng3 0-0 15. 0-0 Bb7 16. Qxa7 Nc5 17. Qa5 Qd5 18. f3 Rg6 19. Qe1 Bh4 20. Nc3 Qd6 21. Qe2 Bxg3 22. hxg3 Rxg3 23. Be3 Ne6 24. Kh2 f4 25. Bf2 Rg6 26. Ne4 Qe7 27. a4 Rf5 28. Rh1 Bxe4 29. dxe4 Rh5+ 30. Kg1 Rxg2+ 31. Kxg2 Qg5+ 0-1

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2021.09.25"]
[Round "8.135"]
[White "Ezra, Paul Chambers"]
[Black "Kaustav Kayshap, Das"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2198"]
[BlackElo "1622"]
[PlyCount "79"]
[EventDate "2021.09.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Webster Univ"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 exd4 9. e5 Ng4 10. h3 Nxf2 11. Kxf2 Bc5 12. Nbd2 d6 13. Ne4 Bb6 14. Bg5 Qd7 15. exd6 cxd6 16. Kg3 d5 17. Ned2 Bc7+ 18. Kf2 Qd6 19. Kf1 Bd7 20. Kg1 Rae8 21. Bh4 Qg6 22. Kh1 Re3 23. Bf2 Qh6 24. Nf1 Bxh3 25. gxh3 Qxh3+ 26. N3h2 Re6 27. Bxd5 Rh6 28. Bg1 Ne5 29. Bg2 Qh4 30. Re4 Qg5 31. Qd2 Qh5 32. Qe2 Qg5 33. Re1 f5 34. Rxe5 Qh4 35. Bd5+ Kh8 36. Re8 Bd6 37. Rxf8+ Bxf8 38. Qe8 Rf6 39. Re6 Rxe6 40. Qxf8# 1-0

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2021.09.25"]
[Round "9.145"]
[White "Hall, Jackson"]
[Black "Kaustav Kayshap, Das"]
[Result "0-1"]
[ECO "C84"]
[BlackElo "1622"]
[PlyCount "60"]
[EventDate "2021.09.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vermont Univ"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 0-0 7. Bc2 d5 8. exd5 Nxd5 9. h3 Nf4 10. d4 Nxh3+ 11. gxh3 Bxh3 12. Qd3 f5 13. Qc4+ Kh8 14. Re1 e4 15. Nh2 Bd6 16. f4 Qh4 17. Qe2 Rf6 18. Be3 Rg6+ 19. Kh1 Bg2+ 20. Qxg2 Qxe1+ 21. Qf1 Qxe3 22. Na3 Bxf4 23. Re1 Qg3 24. Re2 Rh6 25. Rg2 Rxh2+ 26. Kg1 Be3+ 27. Qf2 Bxf2+ 28. Kf1 Rh1+ 29. Ke2 Qf3+ 30. Kd2 Be3# 0-1

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2021.09.25"]
[Round "5.153"]
[White "Kaustav Kayshap, Das"]
[Black "Chang, Linda"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1622"]
[PlyCount "47"]
[EventDate "2021.09.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Illinois Urbana Champain"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. Re1 Nd7 10. Rxe8+ Qxe8 11. Qe2 Qd8 12. Bd2 Nf8 13. Re1 Be6 14. Nh4 Qb6 15. Bc3 Bb4 16. Bxb4 Qxb4 17. c3 Qa5 18. a3 Rc8 19. Qe4 Qb6 20. Re2 g6 21. f4 f5 22. Qe3 Nd7 23. Nf3 f6 24. Qxe6+ 1-0

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2021.09.25"]
[Round "3.157"]
[White "Kaustav Kayshap, Das"]
[Black "Petrillo, Nick"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1622"]
[PlyCount "102"]
[EventDate "2021.09.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Northern Virginia Com College"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qxf6 10. Nxe6 fxe6 11. Qh5+ g6 12. Qxc5 0-0-0 13. Bg5 Qf8 14. Qxc4 Rd5 15. Bh4 Rc5 16. Qxe6+ Kb8 17. Qe4 Re5 18. Qxe5 Nxe5 19. Rxe5 Qf4 20. Re1 Qxh4 21. Nd2 Rf8 22. Nf3 Qf6 23. Re4 d3 24. cxd3 Qxb2 25. Rae1 b5 26. R4e2 Qa3 27. Ne5 Rf5 28. d4 a5 29. Nd7+ Kc8 30. Nc5 Rxc5 31. dxc5 Qxc5 32. Re7 h5 33. h3 Kd8 34. Re8+ Kd7 35. Rg8 Qc2 36. Rg7+ Kd6 37. Ree7 c5 38. Ra7 a4 39. Ra6+ Kd5 40. Rgxg6 b4 41. Rg5+ Kd4 42. Rd6+ Kc4 43. Rc6 Qc1+ 44. Kh2 Qxg5 45. Re6 Qf4+ 46. g3 Qxf2+ 47. Kh1 Qf3+ 48. Kg1 b3 49. axb3+ axb3 50. g4 hxg4 51. hxg4 Qxg4+ 0-1

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2021.09.25"]
[Round "7.136"]
[White "Kaustav Kayshap, Das"]
[Black "Schneiderheinze, Ben"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1622"]
[PlyCount "103"]
[EventDate "2021.09.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Saint Louis Univ"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. Re1 Be6 10. Be3 Nd7 11. c4 a6 12. h3 b5 13. d5 cxd5 14. cxd5 Bxd5 15. Bxh7+ Kxh7 16. Qxd5 Ne5 17. Nxe5 Bxe5 18. Qxf7 Bxb2 19. Rab1 Bc3 20. Rec1 b4 21. Rxc3 bxc3 22. Rb7 Qd1+ 23. Kh2 Rg8 24. f3 Qd6+ 25. Kh1 Qe5 26. Re7 Qb5 27. Re4 Qb1+ 28. Bg1 Qxe4 29. fxe4 Rgc8 30. Be3 c2 31. Bc1 Rab8 32. Qh5+ Kg8 33. Qd5+ Kh8 34. Qh5+ Kg8 35. Qd5+ Kh8 36. Qd2 Rd8 37. Qxc2 Rbc8 38. Qb2 Rd1+ 39. Kh2 Rdxc1 40. Qe2 R1c6 41. Qh5+ Kg8 42. Qd5+ Kf8 43. e5 fxe5 44. Qxe5 R8c7 45. Qf4+ Ke8 46. Qe4+ Kd8 47. Qd5+ Kc8 48. Qg8+ Kb7 49. Qb3+ Kc8 50. Qg8+ Kb7 51. Qb3+ Kc8 52. Qg8+ 1/2-1/2

[Event "US Collegiate Rapid"]
[Site "Lichess.org INT"]
[Date "2021.09.25"]
[Round "4.165"]
[White "Komatineni, Rahul"]
[Black "Kaustav Kayshap, Das"]
[Result "0-1"]
[ECO "E68"]
[BlackElo "1622"]
[PlyCount "92"]
[EventDate "2021.09.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Georgia Inst of Technology"]
[BlackTeam "Caltech"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Nf3 d6 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 c6 8. e4 e5 9. d5 Nb6 10. Qe2 Nh5 11. Be3 f5 12. exf5 gxf5 13. Bxb6 axb6 14. Nxe5 Nxg3 15. fxg3 dxe5 16. dxc6 bxc6 17. Bxc6 Ra7 18. Rad1 Qg5 19. Bd5+ Kh8 20. Qd2 Qg4 21. Qe3 f4 22. Qf3 Qg5 23. Ne4 Qg6 24. a3 Bg4 25. Qg2 Bxd1 26. Rxd1 Re7 27. Rd3 Bh6 28. Rf3 Rg7 29. Kf2 Qe8 30. Qh3 Rg6 31. b4 fxg3+ 32. hxg3 Rxf3+ 33. Kxf3 Qf8+ 34. Kg2 Bc1 35. g4 Qf4 36. Qf3 Rxg4+ 37. Kf2 Be3+ 38. Ke2 Bc1 39. Qxf4 Rxf4 40. a4 h5 41. b5 Ba3 42. Ng5 h4 43. Ne4 h3 44. Nf2 h2 45. Ke3 Bc5+ 46. Ke2 Rxf2+ 0-1

