[Event "Washington op 10th"]
[Site "Rockville"]
[Date "2023.08.16"]
[Round "9"]
[White "Adewumi, Tanitoluwa"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2277"]
[BlackElo "2172"]
[PlyCount "77"]
[EventDate "2023.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. d4 d5 5. c4 c6 6. g3 Bf5 7. Bg2 Be4 8. Nbd2 Nbd7 9. 0-0 0-0 10. Nxe4 Nxe4 11. Qc2 e6 12. Ne1 Nd6 13. Ba3 Qe7 14. Rd1 Rac8 15. e3 Rfd8 16. Nd3 dxc4 17. bxc4 e5 18. Bh3 f5 19. e4 exd4 20. exf5 Qf6 21. fxg6 Qxg6 22. Rfe1 Ne5 23. Rxe5 Bxe5 24. Qe2 Bg7 25. Nf4 Qe8 26. Bxd6 Rxd6 27. Bxc8 Qxc8 28. c5 Rd8 29. Qc4+ Kh8 30. Ne6 Rd5 31. Nxg7 Qg4 32. Re1 Kxg7 33. Re7+ Kf8 34. Rxb7 Qf5 35. Qe2 Re5 36. Qd2 Qf6 37. Rd7 Rd5 38. Rxd5 cxd5 39. Qf4 1-0

[Event "Washington op 10th"]
[Site "Rockville"]
[Date "2023.08.15"]
[Round "8"]
[White "Tahmassebi, Bijan"]
[Black "Girsh, Daniel"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2172"]
[BlackElo "2200"]
[PlyCount "32"]
[EventDate "2023.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 d6 3. d4 Nf6 4. h3 g6 5. Be3 Bg7 6. Qd2 e5 7. d5 Nd4 8. Nf3 Nxf3+ 9. gxf3 a6 10. Ne2 c6 11. c4 cxd5 12. cxd5 Nh5 13. Ng3 Nf4 14. Ne2 Nh5 15. Ng3 Nf4 16. Ne2 Nh5 1/2-1/2

[Event "Washington op 10th"]
[Site "Rockville"]
[Date "2023.08.12"]
[Round "1"]
[White "Tahmassebi, Bijan"]
[Black "Steingrimsson, Hedinn"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2172"]
[BlackElo "2491"]
[PlyCount "66"]
[EventDate "2023.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Bc2 Bb7 12. Nbd2 Re8 13. Nf1 Bf8 14. d5 c6 15. dxc6 Bxc6 16. Ng3 Qc7 17. Qe2 g6 18. c4 bxc4 19. Qxc4 Nb6 20. Qe2 Bg7 21. Bg5 d5 22. Rac1 Qb7 23. Bxf6 Bxf6 24. exd5 Nxd5 25. Ne4 Qe7 26. Nxf6+ Qxf6 27. Be4 Bb7 28. Rc5 Rad8 29. Qc4 Nb6 30. Qc2 Bd5 31. Bxd5 Rxd5 32. Rxd5 Nxd5 33. Qc5 Nf4 1/2-1/2

[Event "World op 51st"]
[Site "Philadelphia"]
[Date "2023.07.03"]
[Round "7"]
[White "Cruz, Cristhian"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2522"]
[BlackElo "2201"]
[PlyCount "87"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 Nbd7 5. b3 c6 6. Bb2 Bd6 7. d4 0-0 8. Be2 b6 9. 0-0 Bb7 10. Re1 Rc8 11. Bd3 Bb4 12. a3 Bxc3 13. Bxc3 Ne4 14. Bb2 f5 15. Rc1 Qf6 16. Re2 g5 17. cxd5 exd5 18. Ne5 Nxe5 19. dxe5 Qe6 20. b4 g4 21. f3 Ng5 22. f4 Ne4 23. Rec2 Rf7 24. a4 Rfc7 25. Bxe4 fxe4 26. f5 Qxf5 27. Rf2 Qg5 28. Rf4 h5 29. e6 c5 30. Qd2 Rf8 31. bxc5 bxc5 32. Qc3 d4 33. Rxf8+ Kxf8 34. exd4 Bd5 35. Rf1+ Ke8 36. Qg3 Qg7 37. Qd6 Bc4 38. d5 Qe7 39. Qe5 Bxf1 40. Qxh5+ Kd8 41. Qh8+ Qe8 42. Bf6+ Re7 43. Bxe7+ Kxe7 44. d6+ 1-0

[Event "World op 51st"]
[Site "Philadelphia"]
[Date "2023.07.03"]
[Round "6"]
[White "Tahmassebi, Bijan"]
[Black "Cooke, Eric"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2201"]
[BlackElo "2016"]
[PlyCount "62"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Bf4 Bxf4 13. Nxf4 Qxb2 14. Re1 0-0 15. g3 Kh8 16. Rb1 Qxa2 17. Ng5 g6 18. Nfxe6 Bxe6 19. Nxe6 Rf7 20. Ng5 Rg7 21. Qf3 Ne4 22. Nf7+ Kg8 23. Nh6+ Kh8 24. Nf7+ Kg8 25. Nh6+ Kh8 26. Bxe4 dxe4 27. Qxe4 Rf8 28. Re2 Qa3 29. d5 Nd8 30. Qd4 Qd6 31. Rbe1 g5 1-0

[Event "World op 51st"]
[Site "Philadelphia"]
[Date "2023.07.01"]
[Round "2"]
[White "Tahmassebi, Bijan"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "2201"]
[BlackElo "2613"]
[PlyCount "164"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 Qf5 16. Nd2 Qg6 17. Re1 Bg4 18. f3 Bh3 19. Ne4 Bc7 20. Bg5 f5 21. Nf2 Bxg3 22. hxg3 Qxg5 23. Bxd5+ cxd5 24. Nh1 f4 25. Qd2 h6 26. d4 fxg3 27. Qxg5 hxg5 28. Re3 Rf6 29. Nxg3 Raf8 30. Kh2 g4 31. fxg4 Bxg4 32. Nh1 Bf3 33. Nf2 Rh6+ 34. Kg1 Rg6+ 35. Kf1 Be4 36. Ke2 Rg2 37. Rf1 a5 38. a3 a4 39. Ke1 Bc2 40. Nh3 Bf5 41. Nf2 Bc2 42. Nh3 Bf5 43. Nf2 Rf6 44. Re5 Bc2 45. Nh3 Bd3 46. Rxf6 gxf6 47. Re3 Bc4 48. Nf2 Kf7 49. Rf3 Rg1+ 50. Kd2 Rb1 51. Kc2 Rf1 52. Kd2 Ke6 53. Re3+ Kd6 54. Rf3 Ke7 55. Re3+ Kf7 56. Rf3 Bb3 57. Rf4 Rb1 58. Nd3 Bc4 59. Rf2 Bxd3 60. Kxd3 Re1 61. Kd2 Re4 62. Kc2 Ke6 63. b3 f5 64. bxa4 bxa4 65. Kd3 f4 66. Rh2 Re1 67. Rh6+ Kf5 68. Rh5+ Kg4 69. Rh8 f3 70. Rg8+ Kh3 71. Rf8 Kg2 72. c4 f2 73. cxd5 Re8 74. Rf6 f1Q+ 75. Rxf1 Kxf1 76. Kc4 Ke2 77. d6 Rd8 78. Kc5 Kd3 79. d5 Ke4 80. Kc6 Ke5 81. d7 Rxd7 82. Kxd7 Kxd5 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "5"]
[White "Hu, Merric"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2022"]
[BlackElo "2201"]
[PlyCount "83"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. 0-0 0-0 8. Re1 b5 9. Bc2 Re8 10. a4 Rb8 11. h3 Bf8 12. d4 b4 13. a5 bxc3 14. Nxc3 h6 15. Ba4 Bd7 16. d5 Na7 17. Be3 Nb5 18. Nxb5 Bxb5 19. Qc2 Qd7 20. Bxb5 Qxb5 21. Ra2 Nd7 22. Nd2 f5 23. f3 Be7 24. Rc1 fxe4 25. fxe4 Qe2 26. Nf1 Qxc2 27. Rxc2 Nc5 28. Nd2 Rb5 29. Bxc5 dxc5 30. Nc4 Bd6 31. Ra3 Rf8 32. Re3 Rb4 33. b3 Rbb8 34. Rf2 Rf6 35. Kf1 Kf7 36. Ke2 Ke7 37. Rff3 Rbf8 38. Rxf6 gxf6 39. Rf3 Rg8 40. Kf2 Kf7 41. Rg3 Rb8 42. Rf3 1/2-1/2

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4"]
[White "Tahmassebi, Bijan"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2201"]
[BlackElo "2019"]
[PlyCount "125"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. f4 h6 9. Bh4 e5 10. fxe5 dxe5 11. Nf5 Nb6 12. Bxf6 Qxf6 13. 0-0-0 Bb4 14. Qd3 0-0 15. Ne3 Be6 16. Ncd5 Bxd5 17. exd5 Rfd8 18. c4 Rac8 19. Kb1 Bc5 20. Nc2 Re8 21. Qe4 Qf4 22. Qxf4 exf4 23. Bd3 a5 24. Rhe1 g6 25. b3 Nd7 26. a3 b6 27. b4 axb4 28. axb4 Bd6 29. Rxe8+ Rxe8 30. Kb2 Ne5 31. Kc3 Rc8 32. Nd4 Ng4 33. Nb5 Be5+ 34. Kb3 Ne3 35. Rd2 f5 36. Ra2 Kg7 37. Ra7+ Kf6 38. d6 Nxg2 39. d7 Rd8 40. c5 bxc5 41. bxc5 f3 42. c6 Nf4 43. Bc4 Ne6 44. Bxe6 Kxe6 45. Nd4+ Bxd4 46. c7 Kxd7 47. cxd8Q+ Kxd8 48. Ra4 Be5 49. Ra2 g5 50. Kc4 Ke7 51. Kd3 g4 52. Ke3 Kf6 53. h3 h5 54. hxg4 hxg4 55. Ra6+ Kg5 56. Ra5 Bf4+ 57. Kf2 Bd6 58. Rd5 Bc7 59. Rb5 Kf6 60. Rb7 Be5 61. Rd7 f4 62. Rd8 Kf5 63. Rd1 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "3"]
[White "Vinod, Aarush"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1914"]
[BlackElo "2201"]
[PlyCount "103"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Bb3 Nxb3 6. axb3 Bb4 7. Nf3 d6 8. h3 c6 9. 0-0 0-0 10. Ne2 Re8 11. Ng3 d5 12. Qe2 Qc7 13. Bd2 Bxd2 14. Qxd2 Nd7 15. Rfe1 d4 16. c3 c5 17. Rec1 Qb6 18. b4 f6 19. Qc2 dxc3 20. bxc3 cxb4 21. Qb3+ Kf8 22. cxb4 Nb8 23. b5 Be6 24. Qb4+ Kg8 25. Qc5 Qxc5 26. Rxc5 Rc8 27. Rxc8+ Bxc8 28. d4 Nd7 29. Nf5 exd4 30. N3xd4 Nb6 31. Ne7+ Kf7 32. Nxc8 Nxc8 33. Rc1 a5 34. bxa6 bxa6 35. Rc7+ Kg8 36. Nf5 a5 37. Rxg7+ Kf8 38. Rxh7 a4 39. Rh8+ Kf7 40. Rh7+ Kg8 41. Rb7 a3 42. Rb1 Nb6 43. Ne3 Na4 44. Nd5 Nc5 45. Ra1 Nb3 46. Ra2 Nc1 47. Ra1 Nb3 48. Ra2 Nc1 49. Ra1 Nb3 50. Ra2 Nc1 51. Rc2 a2 52. Rxc1 1/2-1/2

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "2"]
[White "Tahmassebi, Bijan"]
[Black "Senft, Sean"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2201"]
[BlackElo "2089"]
[PlyCount "94"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 b4 12. Nd5 exd5 13. e5 Nxe5 14. fxe5 Ne4 15. Qb3 Bb7 16. Nf3 Rc8 17. Bd3 Bc5 18. Bxe4 dxe4 19. Ng5 0-0 20. Bxc5 Qxc5 21. Rxd7 Rc7 22. Rxc7 Qxc7 23. Qxb4 Qxe5 24. Qxb7 Qxg5+ 25. Kb1 Qxg2 26. Re1 Rd8 27. a4 f5 28. Qxa6 Qd2 29. Qc4+ Kh8 30. Qe2 Qb4 31. Rd1 Rxd1+ 32. Qxd1 h6 33. c3 Qc5 34. Qd4 Qe7 35. Qe3 Qe5 36. Qd4 Qe8 37. Kc1 f4 38. Kd2 e3+ 39. Ke1 f3 40. Qf4 f2+ 41. Ke2 Qe6 42. Qf8+ Kh7 43. Qf4 g5 44. Qd4 Qf5 45. Qa7+ Kg6 46. Qa6+ Kh5 47. Kf1 Qh3+ 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.24"]
[Round "1"]
[White "Antipov, Mikhail Al"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2588"]
[BlackElo "2201"]
[PlyCount "33"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 dxc4 5. e4 Bb4 6. e5 Nd5 7. Bd2 Bxc3 8. bxc3 b5 9. a4 c6 10. Ng5 f5 11. exf6 Nxf6 12. Be2 a6 13. Bf3 Ra7 14. Bf4 Bd7 15. Bd6 Rb7 16. Qe2 Bc8 17. Qe5 1-0

[Event "Pan American Intercollegiate-chT"]
[Site "Seattle"]
[Date "2023.01.07"]
[Round "5"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2468"]
[BlackElo "2198"]
[PlyCount "71"]
[EventDate "2023.01.05"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Texas Dallas Univ II"]
[BlackTeam "Maryland Honors Univ II"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 Nd4 5. 0-0 Nxb5 6. Nxb5 c6 7. Nc3 d6 8. d4 Qc7 9. Bg5 Be7 10. a4 Bg4 11. Bxf6 Bxf6 12. d5 a5 13. h3 Bxf3 14. Qxf3 0-0 15. Rfd1 Be7 16. Ra3 f5 17. exf5 g6 18. Qd3 gxf5 19. dxc6 Qxc6 20. Nd5 Bd8 21. Rc3 Qd7 22. Ne3 Ra6 23. Qd5+ Rf7 24. Nc4 Qc6 25. Qxc6 Rxc6 26. Nxe5 dxe5 27. Rxd8+ Kg7 28. Rxc6 bxc6 29. Ra8 Rd7 30. Rxa5 Rd1+ 31. Kh2 Rd2 32. Rc5 Rxf2 33. a5 Rf1 34. Rc3 Rd1 35. a6 Kf6 36. a7 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2022.06.12"]
[Round "8"]
[White "Tahmassebi, Bijan"]
[Black "Ngo, Bach"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2118"]
[BlackElo "2327"]
[PlyCount "136"]
[EventDate "2022.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. a4 Bf8 12. Bg5 h6 13. axb5 axb5 14. Rxa8 Bxa8 15. Bxf6 Qxf6 16. Bd5 exd4 17. Nxd4 Nxd4 18. Bxa8 Rxa8 19. Qxd4 Qxd4 20. cxd4 Ra2 21. Re2 b4 22. f4 g5 23. Kf2 Bg7 24. Ke3 gxf4+ 25. Kd3 c5 26. dxc5 dxc5 27. b3 Ra1 28. Nd2 Rc1 29. e5 f5 30. exf6 Rc3+ 31. Ke4 Bxf6 32. Kxf4 Bg5+ 33. Kf5 Bxd2 34. Rxd2 Rxb3 35. Kf6 Rg3 36. Rd8+ Kh7 37. Rd7+ Kh8 38. Rc7 Rg8 39. Rxc5 Rb8 40. g4 b3 41. Rc1 b2 42. Rb1 Kh7 43. h4 Rb5 44. g5 h5 45. Kf7 Rf5+ 46. Ke6 Rf2 47. Ke5 Kg6 48. Ke4 Rh2 49. Kf3 Rh3+ 50. Kg2 Rb3 51. Kf2 Kf5 52. Kg2 Ke5 53. Kf2 Kd4 54. g6 Kc3 55. g7 Rb8 56. Ke3 Rg8 57. Rg1 Kc2 58. Kf4 b1Q 59. Rxb1 Kxb1 60. Kg5 Rxg7+ 61. Kxh5 Kc2 62. Kh6 Rg1 63. h5 Kd3 64. Kh7 Ke4 65. h6 Kf5 66. Kh8 Kg6 67. h7 Ra1 68. Kg8 Ra8# 0-1

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2022.06.10"]
[Round "4"]
[White "Sethuraman, Sandeep"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2330"]
[BlackElo "2118"]
[PlyCount "71"]
[EventDate "2022.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qb3 Nbd7 8. Qxb7 Rb8 9. Qxc6 Rxb2 10. Bxf6 Qxf6 11. Qxf6 gxf6 12. Bb5 Bb4 13. Nge2 Rc2 14. 0-0 Bxc3 15. Rac1 Bb2 16. Rxc2 Bxc2 17. Nf4 Ke7 18. Nxd5+ Kd6 19. Nb4 Rb8 20. Nxc2 Rxb5 21. Rb1 Rb6 22. Kf1 Kd5 23. Ke2 Kc4 24. e4 Nb8 25. Rd1 Kb5 26. Ne3 Ka4 27. Nd5 Rb7 28. Nxf6 Nc6 29. d5 Bxf6 30. dxc6 Rc7 31. f4 Kb5 32. e5 Be7 33. Rd3 Kxc6 34. Rh3 Kd5 35. Rxh7 Ke6 36. Kf3 1/2-1/2

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2022.06.09"]
[Round "3"]
[White "Tahmassebi, Bijan"]
[Black "Seul, Georg"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2118"]
[BlackElo "2381"]
[PlyCount "96"]
[EventDate "2022.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 a6 5. Qd2 b5 6. 0-0-0 Bb7 7. h4 b4 8. Nd5 a5 9. f3 e6 10. Nf4 h5 11. Ngh3 Nd7 12. Ng5 Nf8 13. Bb5+ c6 14. Ba4 d5 15. Rhe1 Ne7 16. exd5 exd5 17. Kb1 Bf6 18. Nd3 Nd7 19. Bf4 0-0 20. Ne5 Nb6 21. Bb3 a4 22. Qxb4 axb3 23. cxb3 Bc8 24. Rc1 Bf5+ 25. Ka1 Nd7 26. Nxc6 Nxc6 27. Rxc6 Qa5 28. Qxa5 Rxa5 29. a4 Bxd4 30. Rd1 Ne5 31. Rf6 Nd3 32. Rxf5 Bxb2+ 33. Ka2 gxf5 34. Rxd3 Bf6 35. b4 Rxa4+ 36. Kb3 Rfa8 37. Rxd5 Ra3+ 38. Kc4 Rc3+ 39. Kb5 Be7 40. Rxf5 Rb3 41. Nxf7 Rxb4+ 42. Kc6 Rf8 43. Bd6 Bxd6 44. Nxd6 Rxf5 45. Nxf5 Rf4 46. Nd6 Rxh4 47. g4 hxg4 48. fxg4 Rxg4 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.30"]
[Round "8"]
[White "Luo, Terry"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2168"]
[BlackElo "2118"]
[PlyCount "116"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. c4 Nbd7 7. Qc2 c5 8. cxd5 exd5 9. Nc3 Re8 10. dxc5 Nxc5 11. Be3 Be6 12. Rad1 Qc8 13. Nb5 Bf5 14. Qc1 a6 15. Nc3 Rd8 16. Bg5 Nce4 17. Bxf6 Nxf6 18. Nd4 Bh3 19. Qf4 Bxg2 20. Kxg2 Bd6 21. Qf5 Bb4 22. Rd3 Qc4 23. b3 Qc7 24. Nd1 Rac8 25. Ne3 Qe7 26. Ndc2 Ba5 27. Nxd5 Nxd5 28. Rxd5 g6 29. Rxd8+ Qxd8 30. Qe4 Qd2 31. Ne3 Qxe2 32. Qxb7 Re8 33. Kg1 Re6 34. a4 Bb6 35. Nd5 Bd4 36. Nf4 Qe4 37. Qc8+ Re8 38. Qxa6 g5 39. Ng2 Qf3 40. Qd6 Qd3 41. Qc6 Re2 42. Qc1 Rd2 43. Qc4 Qxc4 44. bxc4 Ra2 45. Ne3 Rxa4 46. Rc1 Bc5 47. Rc2 Kg7 48. Kg2 Kf6 49. Kf3 Ke5 50. Ng4+ Kf5 51. Rd2 Ra3+ 52. Ne3+ Bxe3 53. fxe3 g4+ 54. Ke2 Rc3 55. Rd5+ Ke6 56. Rd4 f5 57. Kd2 Ra3 58. c5 Ra5 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.30"]
[Round "9"]
[White "Tahmassebi, Bijan"]
[Black "Jian, Alex"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2118"]
[BlackElo "2055"]
[PlyCount "95"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. h4 g6 14. g3 Bg7 15. h5 Ne7 16. Nce3 Bb7 17. hxg6 hxg6 18. Bg2 Nxd5 19. Nxd5 a5 20. Qd3 Bxd5 21. Qxd5 b4 22. c4 Rc8 23. b3 Qb6 24. Rd1 Rfd8 25. 0-0 Rc5 26. Qd2 Bf6 27. Qe3 a4 28. Rd3 Ra8 29. Rfd1 Be7 30. Bh3 axb3 31. axb3 Qb7 32. Rd5 Qc7 33. Kg2 Raa5 34. R5d2 Ra3 35. Rd3 Qa7 36. Bg4 Ra1 37. Rxd6 Bxd6 38. Rxd6 Qc7 39. Rd7 Qc6 40. Qf3 f5 41. Bxf5 Qf6 42. Be6+ Qxe6 43. Rd8+ Kh7 44. Qf8 g5 45. Qh8+ Kg6 46. Rg8+ Qxg8 47. Qxg8+ Kh6 48. Qf8+ 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.29"]
[Round "6"]
[White "Liang, Jason"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2432"]
[BlackElo "2118"]
[PlyCount "145"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg6 6. h4 Bd6 7. h5 Bxd3 8. Qxd3 a6 9. h6 Bxf4 10. hxg7 Rg8 11. exf4 Rxg7 12. g3 Nbd7 13. Nf3 c5 14. dxc5 Qa5 15. 0-0-0 Qxc5 16. Qe2 b5 17. a3 Qc4 18. Qe3 Rc8 19. Rd4 Qc5 20. Qe2 Qe7 21. f5 Rxc3 22. fxe6 fxe6 23. bxc3 Qxa3+ 24. Kd2 Ne4+ 25. Rxe4 dxe4 26. Qxe4 Qd6+ 27. Nd4 Nc5 28. Qa8+ Kf7 29. Rh5 b4 30. Ke3 bxc3 31. Nf3 Nd7 32. Ke2 Nf8 33. Kf1 Qd1+ 34. Kg2 Qxc2 35. Ng5+ Ke7 36. Qb7+ Nd7 37. Qb4+ Ke8 38. Rh6 Qf5 39. Rxe6+ Kd8 40. Qb7 Qb5 41. Qa8+ Kc7 42. Nf3 c2 43. Re1 Qb7 44. Qe8 Rg6 45. Qe3 Rc6 46. Qf4+ Kb6 47. Rc1 Ka7 48. Kg1 Rf6 49. Qd4+ Ka8 50. Ne1 Rh6 51. Ng2 Rc6 52. Qe4 Nf6 53. Qf3 Rb6 54. Qd3 Rb1 55. Qxc2 Rxc1+ 56. Qxc1 a5 57. Ne3 Nd5 58. Qc5 Nxe3 59. Qxa5+ Kb8 60. Qe5+ Kc8 61. Qe8+ Kc7 62. Qe7+ Kc6 63. Qxb7+ Kxb7 64. fxe3 Kc6 65. Kf2 Kd5 66. Kf3 Ke5 67. e4 Ke6 68. Kf4 Kf6 69. e5+ Ke6 70. Ke4 Ke7 71. Kf5 Kf7 72. e6+ Ke7 73. Ke5 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.29"]
[Round "7"]
[White "Tahmassebi, Bijan"]
[Black "Nair, Siddhant"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2118"]
[BlackElo "1820"]
[PlyCount "95"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. Bc4 Rd8 16. Nc5 Bf5 17. Bb3 Nf4 18. Qf2 Rxd1+ 19. Rxd1 Rd8 20. Re1 h5 21. g3 Nd5 22. a3 Rb8 23. Na6 Qb6 24. Qxb6 Rxb6 25. Nc5 Rb5 26. Ne4 Rb7 27. Ba4 Rc7 28. Nc5 Nb6 29. Bb3 Nd5 30. Na6 Rb7 31. Ba4 Rb6 32. Nc5 Kf8 33. Re5 Bc8 34. Bxc6 Rxc6 35. Rxd5 e6 36. Nd7+ Ke7 37. Ne5 exd5 38. Nxc6+ Kd6 39. Nxa7 Bd7 40. b3 Kc5 41. a4 Kd4 42. Kd2 f5 43. Nb5+ Kc5 44. f4 Bc6 45. Kc3 Bd7 46. b4+ Kb6 47. Kd4 Bc6 48. Nc3 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.28"]
[Round "5"]
[White "Pang, Qi"]
[Black "Tahmassebi, Bijan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1818"]
[BlackElo "2118"]
[PlyCount "74"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. 0-0 Ngf6 8. c3 Bd6 9. Be3 0-0 10. Qc2 Bxf3 11. Rxf3 Ng4 12. Bf2 exd4 13. cxd4 Bxh2+ 14. Kh1 Bc7 15. Nc3 Qg5 16. Bg1 Kh8 17. Raf1 c5 18. Nd5 Bb8 19. Bb5 Ndf6 20. Qxc5 Bg3 21. Nf4 Bxf4 22. Qxg5 Bxg5 23. e5 Ne4 24. Bd3 Nd2 25. Rg3 Nxf1 26. Rxg4 Bc1 27. Bxf1 Bxb2 28. Bd3 Rac8 29. Rh4 h6 30. Re4 Rfd8 31. Bf2 Bxd4 32. Bxd4 Rc1+ 33. Kh2 Rd1 34. e6 fxe6 35. Rg4 Rxd3 36. Bxg7+ Kh7 37. Be5 R8d7 0-1

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.28"]
[Round "4"]
[White "Tahmassebi, Bijan"]
[Black "Chiku Ratte, Olivier Kenta"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2118"]
[BlackElo "2358"]
[PlyCount "74"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 h5 9. h3 Bc5 10. Nxc6 dxc6 11. Qf3 Nd7 12. Be3 e5 13. Rad1 Be7 14. Qe2 h4 15. g4 g5 16. a4 Nf8 17. Qd2 f6 18. Nb1 b5 19. c4 bxa4 20. Qc2 Ne6 21. Qxa4 Rb8 22. Qc2 Bc5 23. Bxc5 Nxc5 24. Nc3 Ne6 25. Qa4 Kf7 26. Rd2 Nd4 27. Ne2 Nb3 28. Rc2 Be6 29. Rd1 Rhd8 30. Rxd8 Qxd8 31. Rc3 Nc5 32. Qc2 Qb6 33. b3 Nxb3 34. c5 Qa5 35. Bf1 Ke7 36. Nc1 Nd4 37. Qd3 Rd8 0-1

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.27"]
[Round "3"]
[White "Tahmassebi, Bijan"]
[Black "Hevia Alejano, Carlos Antonio"]
[Result "1/2-1/2"]
[ECO "B68"]
[WhiteElo "2118"]
[BlackElo "2460"]
[PlyCount "45"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 a6 8. f4 e6 9. 0-0-0 Be7 10. Be2 h6 11. Bh4 b5 12. Bf3 Rc8 13. Bxf6 gxf6 14. f5 Nxd4 15. Qxd4 h5 16. fxe6 fxe6 17. e5 dxe5 18. Qe4 Qc7 19. Rxd7 Qxd7 20. Rd1 Qc7 21. Qg6+ Kf8 22. Bxh5 Rxh5 23. Qxh5 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.26"]
[Round "1"]
[White "Baim, Elvin"]
[Black "Tahmassebi, Bijan"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1655"]
[BlackElo "2118"]
[PlyCount "108"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. a4 Nf6 5. Bg5 Bb4 6. e3 c5 7. dxc5 Qa5 8. Bxf6 gxf6 9. Qc2 dxc4 10. Bxc4 Qxc5 11. Bd3 b6 12. Be4 Ra7 13. Nge2 f5 14. Bf3 Nd7 15. g3 Ne5 16. Bg2 Bb7 17. Bxb7 Rxb7 18. 0-0 h5 19. Nd4 h4 20. Na2 Nf3+ 21. Kg2 Nxd4 22. Qxc5 h3+ 23. Kh1 Bxc5 24. b4 Nb3 25. Rad1 b5 26. axb5 Rxb5 27. bxc5 Nxc5 28. Nc3 Rb2 29. Rb1 Rxb1 30. Rxb1 Kd7 31. Kg1 Kc6 32. Kf1 Ne4 33. Nxe4 fxe4 34. Ke2 Rd8 35. Rc1+ Kb6 36. Rb1+ Ka7 37. Rc1 Rd7 38. Rc4 f5 39. Rc8 a5 40. Rc1 Kb6 41. Rb1+ Ka6 42. Rc1 Rb7 43. Rc2 a4 44. Kd1 Rb1+ 45. Kd2 Kb5 46. Rc8 Rb2+ 47. Ke1 a3 48. Rb8+ Kc4 49. Rc8+ Kd3 50. Rd8+ Kc2 51. Rd2+ Kc3 52. Rd8 a2 53. Rc8+ Kb4 54. Rb8+ Kc5 0-1

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.17"]
[Round "8"]
[White "Boros, Denes"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2430"]
[BlackElo "2059"]
[PlyCount "53"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. c5 g6 8. Bb5 Bg7 9. 0-0 0-0 10. h3 Ne4 11. Re1 Bf5 12. Bf4 Qa5 13. Bxc6 bxc6 14. Ne5 Nxc3 15. bxc3 Rac8 16. g4 Be4 17. f3 f6 18. Nxc6 Rxc6 19. fxe4 dxe4 20. Rxe4 Qxc3 21. Re3 Qc4 22. Rxe7 f5 23. Be5 Bxe5 24. Rxe5 fxg4 25. Qb3 Qxb3 26. axb3 gxh3 27. Rxa7 1/2-1/2

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.17"]
[Round "9"]
[White "Tahmassebi, Bijan"]
[Black "Moolky, Ankush"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2059"]
[BlackElo "1939"]
[PlyCount "71"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 h5 12. e5 b4 13. Na4 Nd5 14. h3 Nh6 15. f5 Bb7 16. Bd3 Be7 17. Be4 h4 18. Qe1 Qxe5 19. Bh2 Bg5+ 20. Kb1 Bf4 21. Bxd5 Bxd5 22. Qxe5 Bxe5 23. Bxe5 f6 24. Bd6 Bxg2 25. Rh2 e5 26. Rxg2 exd4 27. Rf2 Kf7 28. Rxd4 Rae8 29. Bxb4 Re5 30. Rxd7+ Ke8 31. Ra7 Rh7 32. Bc3 Re3 33. a3 Rxh3 34. Re2+ Kf8 35. Bb4+ Kg8 36. Re8# 1-0

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.16"]
[Round "6"]
[White "Tahmassebi, Bijan"]
[Black "Sriniaiyer, Sudarshan"]
[Result "1/2-1/2"]
[ECO "B68"]
[WhiteElo "2059"]
[BlackElo "2195"]
[PlyCount "60"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Be2 h6 11. Bh4 b5 12. Bf3 Rc8 13. Nxc6 Bxc6 14. Bxf6 Bxf6 15. Qxd6 Qxd6 16. Rxd6 Be7 17. Rd2 g5 18. g3 h5 19. h4 gxf4 20. gxf4 Rg8 21. Rg2 Rxg2 22. Bxg2 Bc5 23. Bf3 Be3+ 24. Kb1 Bxf4 25. Bxh5 Be5 26. Bf3 Ke7 27. h5 f5 28. Re1 Kf6 29. Rf1 Bxc3 30. bxc3 Kg5 1/2-1/2

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.16"]
[Round "7"]
[White "Yim, Sung Ho"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2246"]
[BlackElo "2059"]
[PlyCount "82"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 a6 5. c5 b6 6. cxb6 cxb6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. e3 b5 10. Bd3 0-0 11. 0-0 Nbd7 12. Qe2 Bb7 13. Rfc1 Rfc8 14. Rc2 Nb6 15. Rac1 b4 16. Nb1 a5 17. Nbd2 a4 18. Ne5 Rxc2 19. Rxc2 Rc8 20. Qd1 g6 21. Bb5 a3 22. bxa3 bxa3 23. Nd3 Bc6 24. Qb1 Rc7 25. Nc5 Nfd7 26. Bxc6 Qxc6 27. Qb4 Qa8 28. h3 Ra7 29. Ncb3 Ra4 30. Qd6 Qf8 31. Qc6 Ra8 32. Qb5 Rc8 33. Nc5 Nxc5 34. Rxc5 Rb8 35. Qa5 Qd6 36. g3 Ra8 37. Qb4 Kg7 38. Qb3 Nd7 39. Rc3 Nf6 40. Kg2 Rb8 41. Qxa3 Ra8 1/2-1/2

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.15"]
[Round "4"]
[White "Adu, Oladapo"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2138"]
[BlackElo "2059"]
[PlyCount "134"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Nbd7 5. d3 b6 6. Nbd2 Bb7 7. Re1 g6 8. e4 dxe4 9. Ng5 Rb8 10. Ndxe4 h6 11. Nxf6+ Nxf6 12. Bxb7 Rxb7 13. Qf3 Rb8 14. Ne4 Nxe4 15. Rxe4 Bg7 16. c3 0-0 17. Bf4 Rc8 18. d4 c5 19. dxc5 Rxc5 20. Rd1 Rd5 21. Ree1 Rxd1 22. Rxd1 Qc8 23. Qd3 e5 24. Be3 f5 25. f3 Qc6 26. Qd5+ Qxd5 27. Rxd5 f4 28. gxf4 exf4 29. Bf2 Bf6 30. a4 Rd8 31. Rxd8+ Bxd8 32. a5 bxa5 33. Bxa7 Kf7 34. Kf1 Ke6 35. Ke2 g5 36. h3 h5 37. b3 Kf5 38. c4 g4 39. hxg4+ hxg4 40. fxg4+ Kxg4 41. c5 f3+ 42. Kf1 Kf5 43. Bb6 Be7 44. c6 Ke6 45. Bxa5 Bc5 46. b4 Be3 47. b5 Kd6 48. Be1 Bf4 49. Bf2 Kc7 50. Ke1 Bd6 51. Kd1 Bb4 52. Kc2 Ba5 53. Kd3 Kd6 54. Ke4 Bd8 55. Kxf3 Kd5 56. Kf4 Bc7+ 57. Kf5 Kd6 58. Ke4 Ba5 59. Ba7 Bd8 60. Kd4 Ba5 61. Kc4 Bc7 62. Bc5+ Ke6 63. b6 Be5 64. Kb5 Kd5 65. Be7 Ke6 66. Bd8 Bd6 67. Bc7 Kd5 1-0

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.15"]
[Round "5"]
[White "Tahmassebi, Bijan"]
[Black "Hyland, Mark"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2059"]
[BlackElo "1844"]
[PlyCount "63"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. f4 exd4 4. Nf3 Bg4 5. Bc4 Nc6 6. 0-0 Qd7 7. c3 dxc3 8. Nxc3 0-0-0 9. Be3 a6 10. Qa4 Nb8 11. Qb3 Be6 12. Nd4 Bxc4 13. Qxc4 Nf6 14. Rac1 Re8 15. Rfd1 d5 16. Qb3 Bc5 17. Na4 Ba7 18. Nf5 Bxe3+ 19. Nxe3 Qb5 20. Nb6+ Kd8 21. Qxb5 axb5 22. Nexd5 Nxd5 23. Nxd5 Nd7 24. Rxc7 Nf6 25. Rxf7 Nxd5 26. Rxd5+ Kc8 27. e5 Rhf8 28. Rc5+ Kb8 29. Rxg7 Rxf4 30. Rxb5 Ref8 31. Rbxb7+ Ka8 32. h3 1-0

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.14"]
[Round "2"]
[White "Nyzhnyk, Illya"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2685"]
[BlackElo "2059"]
[PlyCount "99"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Qc2 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. Nc3 Be7 8. h3 0-0 9. e3 Re8 10. Bd3 Nf8 11. 0-0 Bd6 12. Bxd6 Qxd6 13. a3 a5 14. Rab1 Qe7 15. Na4 Qc7 16. b4 axb4 17. axb4 Ne4 18. b5 Rxa4 19. Qxa4 Nc3 20. Qa7 Nxb1 21. Rxb1 cxb5 22. Qa3 Qe7 23. Qxe7 Rxe7 24. Rxb5 Be6 25. Bc2 Ng6 26. Bb3 Rd7 27. Ne1 Ne7 28. Nd3 Rc7 29. Nf4 Bd7 30. Ra5 Bc6 31. Nxd5 Bxd5 32. Bxd5 g6 33. Be4 f5 34. Bf3 Kf7 35. Rb5 Nc6 36. Bxc6 bxc6 37. Rc5 Ke6 38. d5+ Kd6 39. Rxc6+ Rxc6 40. dxc6 Kxc6 41. Kf1 Kd5 42. Ke2 Ke4 43. f3+ Ke5 44. Kd3 g5 45. g3 h5 46. h4 gxh4 47. gxh4 Kd5 48. f4 Kd6 49. Kd4 Ke6 50. Kc5 1-0

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.14"]
[Round "3"]
[White "Tahmassebi, Bijan"]
[Black "Ye, Chen Chen"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2059"]
[BlackElo "1982"]
[PlyCount "51"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Be2 Qc7 11. Kb1 h6 12. Bh4 Nxd4 13. Qxd4 b5 14. e5 dxe5 15. fxe5 Bc5 16. Qd3 Nd5 17. Nxd5 exd5 18. Qxd5 Rc8 19. Bh5 Bf5 20. Bxf7+ Kf8 21. Bg6 Bxg6 22. Rhf1+ Bf7 23. e6 g5 24. Rxf7+ Qxf7 25. exf7 gxh4 26. Qb7 1-0

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.13"]
[Round "1"]
[White "Tahmassebi, Bijan"]
[Black "Bagchi, Sounak"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2059"]
[BlackElo "1697"]
[PlyCount "147"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be3 Ng4 8. Nxc6 bxc6 9. Bf4 Bg7 10. Be2 Ne5 11. Qd2 0-0 12. Bh6 f5 13. h4 Bxh6 14. Qxh6 f4 15. h5 Qe8 16. c5 Rf6 17. hxg6 Qxg6 18. Qh4 Be6 19. 0-0-0 Bf7 20. cxd6 exd6 21. Bh5 Qg7 22. Bxf7+ Qxf7 23. Rd4 Re8 24. f3 Rg6 25. Qf2 Kh8 26. Rhd1 Nc4 27. Rg1 Reg8 28. Qe2 Ne5 29. Rd2 Nc4 30. Rd4 Ne3 31. g4 d5 32. exd5 cxd5 33. Qd3 Rc6 34. Rh1 Qg6 35. Qxg6 Rgxg6 36. Rxf4 Rgf6 37. Rxf6 Rxf6 38. Rh3 Rc6 39. Kd2 Nc4+ 40. Ke2 Nxb2 41. Nxd5 Ra6 42. Ke3 Kg7 43. Rh2 Ra3+ 44. Ke4 Rxa2 45. Nc3 Ra3 46. Rxb2 Rxc3 47. Rb7+ Kg6 48. Rxa7 Rc1 49. Kf4 Rc6 50. Ra5 Rf6+ 51. Kg3 Rb6 52. Kh4 Rf6 53. Kg3 Rb6 54. f4 h6 55. Kh4 Rb1 56. f5+ Kf6 57. Ra6+ Kg7 58. Ra7+ Kf6 59. Ra6+ Kg7 60. Ra3 Kf6 61. Rh3 Rb8 62. Kh5 Rg8 63. Ra3 Rg5+ 64. Kh4 Ke5 65. Ra4 Rg8 66. Kh5 Rh8 67. Rb4 Rg8 68. Kxh6 Ra8 69. Rb5+ Kf6 70. g5+ Kf7 71. Rb7+ Kg8 72. Kg6 Rf8 73. f6 Kh8 74. Rh7+ 1-0

[Event "US op 121st"]
[Site "Cherry Hill"]
[Date "2021.08.07"]
[Round "8"]
[White "Tahmassebi, Bijan"]
[Black "Hungaski, Robert Andrew"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2181"]
[BlackElo "2514"]
[PlyCount "162"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. 0-0 d6 8. Nbd2 h6 9. Re1 g5 10. Nf1 g4 11. N3d2 h5 12. Nc4 h4 13. Be3 Bd7 14. Bxa7 Nxa7 15. d4 Qe7 16. f4 gxf3 17. Qxf3 0-0-0 18. Nfe3 Kb8 19. Nf5 Bxf5 20. Qxf5 Rh5 21. Qf3 exd4 22. cxd4 Nc6 23. Rad1 Rg5 24. Ne3 Rdg8 25. Re2 h3 26. g3 Nh5 27. Nf1 Nd8 28. Rf2 R8g6 29. Re1 Nf6 30. Rfe2 Ne6 31. Bxe6 fxe6 32. Rf2 Ka7 33. Qd3 Qg7 34. Rf3 d5 35. e5 Ne4 36. Ree3 Rg4 37. Nd2 Ng5 38. Rf1 Qd7 39. Qc3 Rg7 40. b4 b6 41. a3 Kb7 42. Rc1 Rf7 43. Rf1 Rxf1+ 44. Kxf1 Qa4 45. Ke1 a5 46. Rd3 axb4 47. axb4 Ne4 48. Nxe4 Rxe4+ 49. Kf2 Qa2+ 50. Rd2 Qb1 51. Rc2 c5 52. Rc1 Qxb4 53. dxc5 bxc5 54. Qd3 Qd4+ 55. Qxd4 Rxd4 56. Rxc5 Rd2+ 57. Kf3 Rxh2 58. Rc1 Ra2 59. g4 Ra4 60. Rh1 Ra3+ 61. Kf4 Kc6 62. g5 Ra4+ 63. Kf3 Re4 64. g6 Rxe5 65. Rxh3 Rf5+ 66. Kg4 Rf8 67. Re3 Kd6 68. Kg5 e5 69. g7 Rg8 70. Kf6 e4 71. Re1 Kc5 72. Kf7 Ra8 73. g8Q Rxg8 74. Kxg8 Kd4 75. Kf7 Ke5 76. Kg6 d4 77. Kg5 e3 78. Kg4 Ke4 79. Kg3 d3 80. Ra1 d2 81. Kg2 e2 0-1

[Event "US op Denker 121st"]
[Site "Cherry Hill"]
[Date "2021.08.01"]
[Round "2"]
[White "Tahmassebi, Bijan"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2181"]
[BlackElo "2404"]
[PlyCount "121"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[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 Nf6 4. d3 h6 5. 0-0 d6 6. c3 g5 7. Re1 g4 8. Nfd2 h5 9. Nf1 h4 10. f4 exf4 11. Bxf4 Nh5 12. Be3 Ne5 13. d4 Nxc4 14. Qa4+ Qd7 15. Qxc4 Qc6 16. Qxc6+ bxc6 17. c4 Rb8 18. b3 Bg7 19. Nc3 Nf4 20. Bxf4 Bxd4+ 21. Re3 Be6 22. Rd1 Bc5 23. Na4 Bxe3+ 24. Nxe3 Rh5 25. c5 dxc5 26. Nb2 Rd8 27. Rxd8+ Kxd8 28. Nbc4 f6 29. Kf2 Kc8 30. Ke2 Rh8 31. Kd3 Rd8+ 32. Kc3 Rd4 33. Nd2 Rd8 34. Ndc4 Re8 35. Nd2 Rg8 36. Kd3 Kb7 37. Nec4 Rd8+ 38. Kc3 Rd7 39. Be3 Rh7 40. Bxc5 Ka6 41. Ne3 Rh5 42. Bd4 f5 43. exf5 Bxf5 44. Nxf5 Rxf5 45. Kd3 Rf7 46. a4 Kb7 47. Ke2 Re7+ 48. Be3 c5 49. h3 gxh3 50. gxh3 Kc6 51. Nf3 Kd5 52. Kd3 Re4 53. Nd2 Rb4 54. Kc3 Rb8 55. Bg5 Rg8 56. Bxh4 Rh8 57. Bg5 Rxh3+ 58. Kc2 Rh5 59. Be3 Rh8 60. Nc4 Rb8 61. Kc3 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.30"]
[Round "6"]
[White "Kraai, Jesse"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2429"]
[BlackElo "2037"]
[PlyCount "102"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. 0-0 c6 10. Bf4 Qc7 11. Bxd6 Qxd6 12. Qc2 0-0 13. h3 g6 14. Ng5 Nh5 15. f4 Ng7 16. Qf2 f5 17. Rac1 Rae8 18. Na4 Nf6 19. Nc5 Bc8 20. Nf3 Ne6 21. Nxe6 Bxe6 22. Ne5 Ne4 23. Bxe4 dxe4 24. a3 Bd5 25. g4 fxg4 26. hxg4 g5 27. Qh2 gxf4 28. Rxf4 Rxf4 29. Qxf4 Rf8 30. Qg5+ Kh8 31. Rf1 Rxf1+ 32. Kxf1 Qf8+ 33. Kg2 a5 34. Qf4 Qxf4 35. exf4 Kg7 36. Kf2 h5 37. gxh5 Kh6 38. Ke3 Kxh5 39. Nd7 Kg6 40. Nc5 b5 41. Nxe4 Kf5 42. Nd6+ Ke6 43. Nb7 a4 44. Nc5+ Kf5 45. Na6 Bh1 46. Nc7 Bg2 47. d5 Bxd5 48. Nxd5 cxd5 49. Kd4 Kxf4 50. Kxd5 b4 51. axb4 Kg5 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.29"]
[Round "4"]
[White "Liang, Jason"]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2326"]
[BlackElo "2037"]
[PlyCount "63"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. Nh4 Bd7 5. c4 e6 6. Nf3 c5 7. e3 Nc6 8. cxd5 exd5 9. Be2 Bd6 10. 0-0 0-0 11. d4 cxd4 12. Nxd4 Rc8 13. Nd2 Re8 14. N2f3 Ne5 15. Rc1 Qe7 16. Rxc8 Rxc8 17. h3 Ne4 18. Qa1 f6 19. Nh4 Bb8 20. Rc1 Re8 21. Ndf5 Qb4 22. Nd4 Qe7 23. Nhf5 Qf7 24. Rf1 Qg6 25. Qd1 Nd2 26. Qxd2 Bxf5 27. Nxf5 Qxf5 28. Qxd5+ Kh8 29. Rc1 Qg6 30. Qxb7 Nd3 31. Rc8 Nxf2 32. Qxb8 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.28"]
[Round "3"]
[White "Paciorkowski, Lev"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2220"]
[BlackElo "2037"]
[PlyCount "43"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nf3 0-0 6. 0-0 d6 7. h3 Na5 8. a4 Nxc4 9. dxc4 Be6 10. b3 Nd7 11. Qe2 f5 12. exf5 Bxf5 13. Nd5 Bf6 14. Bb2 Be6 15. Rad1 a5 16. Nd2 Rc8 17. Ne4 Qe8 18. Qd2 Bd8 19. Kh2 Qg6 20. Ng3 Bg5 21. Qe2 c6 22. Ne3 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.28"]
[Round "2"]
[White "Tahmassebi, Bijan"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2037"]
[BlackElo "2458"]
[PlyCount "110"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qc6 8. 0-0 0-0 9. Qe2 a6 10. Bd3 Nbd7 11. Ne4 Nxe4 12. Bxe4 Qc7 13. c3 Nf6 14. Bc2 h6 15. Be3 b6 16. Bxc5 Qxc5 17. Qe5 Qxe5 18. Nxe5 Bb7 19. Rfd1 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 Kf8 23. Bf3 Bxf3 24. Nxf3 Ke7 25. Kf1 Kd6 26. Ke2 Kd5 27. Nd2 g5 28. Nf1 Nd7 29. Ne3+ Kd6 30. h3 f5 31. g3 h5 32. f4 g4 33. hxg4 hxg4 34. Nc4+ Kd5 35. Nd2 Nf6 36. Ke3 Nh5 37. Kf2 Kc5 38. Nb3+ Kc4 39. Nd4 Kd3 40. a4 Nf6 41. Kg2 Ne4 42. Nxe6 Kc2 43. Nd4+ Kxb2 44. c4 Ka3 45. Nxf5 Kxa4 46. Ne3 Kb3 47. Nxg4 a5 48. Ne5 a4 49. Nd3 Kxc4 50. Nc1 b5 51. Kf3 Nd6 52. Ke2 b4 53. Kd2 b3 54. g4 a3 55. g5 a2 0-1

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.27"]
[Round "1"]
[White "Tahmassebi, Bijan"]
[Black "Bajarani, Ulvi"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2037"]
[BlackElo "2458"]
[PlyCount "165"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qc6 8. 0-0 0-0 9. Qe2 a6 10. Bd3 Nbd7 11. Ne4 Nxe4 12. Bxe4 Qc7 13. Bg5 h6 14. Bh4 Bd6 15. c3 Ne5 16. Bg3 Nxf3+ 17. Qxf3 Bxg3 18. Qxg3 Qxg3 19. hxg3 Rb8 20. Rad1 b5 21. Rd6 a5 22. Rfd1 Bb7 23. Bxb7 Rxb7 24. Ra6 a4 25. Kf1 Rc8 26. a3 g6 27. Ke2 Kg7 28. Rd4 Rc5 29. Rad6 Re5+ 30. Kd2 Kf6 31. Rf4+ Ke7 32. Rd3 Rc5 33. Rb4 e5 34. Kc2 Rbc7 35. f3 R7c6 36. g4 f6 37. Re4 f5 38. gxf5 gxf5 39. Rh4 Rg6 40. Rd2 Ke6 41. Re2 Rc4 42. Rh5 Kf6 43. Rd2 Ke6 44. Re2 e4 45. g4 fxg4 46. fxg4 Rxg4 47. Rxb5 Rc6 48. Rh2 Kf7 49. Kd2 Kg6 50. Rbh5 Kg7 51. Re5 Rd6+ 52. Ke3 Rd1 53. Re2 Rd3+ 54. Kf2 Rf3+ 55. Ke1 Rff4 56. Rh2 Rg5 57. Re7+ Kg6 58. Re6+ Kf5 59. Rexh6 Rfg4 60. Rf2+ Ke5 61. Ra6 e3 62. Rf8 Rg2 63. Re8+ Kf4 64. Rxa4+ Kf3 65. Rf8+ Kg3 66. Re4 Rxb2 67. Rxe3+ Kh4 68. Rh8+ Kg4 69. Re2 Rb3 70. Rg2+ Kf4 71. Rf8+ Ke3 72. Re8+ Kf4 73. Rxg5 Kxg5 74. Kd2 Kf6 75. Kd3 Kf7 76. Re1 Rxa3 77. Kd4 Ra8 78. c4 Rc8 79. Kd5 Rd8+ 80. Kc6 Rc8+ 81. Kb5 Rb8+ 82. Ka6 Rc8 83. Re4 1-0

