[Event "Bangabandhu-chT"]
[Site "Dhaka"]
[Date "2024.02.11"]
[Round "11.1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Swarnavo, Choudhury"]
[Result "1-0"]
[ECO "D89"]
[WhiteElo "2031"]
[BlackElo "2060"]
[PlyCount "113"]
[EventDate "2024.02.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]
[WhiteTeam "Manha's Castle"]
[BlackTeam "Sheikh Russel CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3 Be6 14. Qa4 a6 15. d5 b5 16. Qb4 Bxa1 17. Rxa1 Bd7 18. Rd1 Nc4 19. Bxc4 bxc4 20. d6 e6 21. Qxc4 Bb5 22. Qc2 Rc8 23. Qb2 Ba4 24. Rd2 Rb8 25. Qa1 f6 26. Nc3 Bc6 27. Qf1 Qd7 28. Qxa6 Rfc8 29. Qd3 Bb5 30. Nxb5 Rxb5 31. a3 Kg7 32. f4 e5 33. h3 Rc1+ 34. Kh2 Rc8 35. fxe5 Rxe5 36. Bf4 Rec5 37. Rb2 g5 38. Bg3 R8c6 39. Rd2 Rc3 40. Qd5 R3c5 41. Qd4 Rc4 42. Qe3 Rc3 43. Rd3 Rxd3 44. Qxd3 Rc8 45. e5 f5 46. Qd5 Re8 47. Bf2 Re6 48. a4 g4 49. a5 f4 50. hxg4 Rh6+ 51. Kg1 Qa4 52. Qd2 Qa1+ 53. Qe1 Qa4 54. e6 f3 55. Qe5+ Kg6 56. Qf5+ Kg7 57. Qf7+ 1-0

[Event "Bangabandhu-chT"]
[Site "Dhaka"]
[Date "2024.02.10"]
[Round "10.1"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2415"]
[BlackElo "2031"]
[PlyCount "159"]
[EventDate "2024.02.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]
[WhiteTeam "Titas Club"]
[BlackTeam "Manha's Castle"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. Nf3 Nf6 2. g3 b6 3. c4 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. Re1 d5 8. cxd5 exd5 9. d4 c5 10. Bf4 Nc6 11. Rc1 Rc8 12. Bh3 Ra8 13. Nb5 Ne8 14. Bg2 a6 15. Nc3 Nf6 16. dxc5 bxc5 17. Ne5 Nd4 18. Na4 Ne6 19. Be3 Qa5 20. Qc2 Rac8 21. Nc4 Qb5 22. Nc3 Qxc4 23. Nxd5 Bxd5 24. Qxc4 Bxc4 25. Rxc4 Rb8 26. b3 Rb4 27. Rec1 Rfb8 28. R4c2 Nd4 29. Rb2 a5 30. Bf4 Rc8 31. Bh3 Re8 32. e3 Ne6 33. Be5 a4 34. Bc3 Rbb8 35. bxa4 Nd5 36. Rxb8 Rxb8 37. Be5 Rb4 38. Bg2 Bf6 39. Bxd5 Bxe5 40. Bxe6 fxe6 41. Rxc5 Bb8 42. a5 Kf7 43. a6 Ra4 44. Rb5 Bd6 45. Rb6 Ke7 46. Rb7+ Kf6 47. Rb6 Bc5 48. Rc6 Ba7 49. Kg2 Rxa2 50. Kf3 Ra4 51. g4 h6 52. h4 Bb8 53. Rb6 Be5 54. Rb5 Ba1 55. g5+ hxg5 56. hxg5+ Ke7 57. Rb7+ Kd6 58. a7 Be5 59. Ke2 Kc6 60. Re7 Kd6 61. Rb7 Kc6 62. Re7 Kd5 63. Rd7+ Ke4 64. f3+ Kf5 65. f4 Ba1 66. Kf3 Ra3 67. Rf7+ Kg6 68. Rd7 e5 69. Kg4 Ra4 70. a8Q Rxa8 71. f5+ Kh7 72. f6 e4 73. Rxg7+ Kh8 74. Re7 Ra5 75. Re8+ Kh7 76. f7 Bg7 77. f8Q Bxf8 78. Rxf8 Kg6 79. Rf6+ Kg7 80. Re6 1-0

[Event "Bangabandhu-chT"]
[Site "Dhaka"]
[Date "2024.02.09"]
[Round "9.1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mohammad, Minhaz Uddin"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2031"]
[BlackElo "2240"]
[PlyCount "95"]
[EventDate "2024.02.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]
[WhiteTeam "Manha's Castle"]
[BlackTeam "Bangladesh Navy"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Nc6 10. 0-0 Qc7 11. Qc2 Rd8 12. f4 Na5 13. Bd3 c4 14. Be4 Nb3 15. Ra2 Nxe4 16. Qxe4 f5 17. Qc2 b6 18. Ng3 Bb7 19. e4 fxe4 20. Be3 Qc6 21. f5 Rf8 22. Qd1 exf5 23. Nxf5 Rfe8 24. Qg4 Qg6 25. Qf4 Bd5 26. Raf2 h6 27. Qh4 Re6 28. Ne7+ Rxe7 29. Qxe7 Na5 30. Rf8+ Rxf8 31. Rxf8+ Kh7 32. Qd8 Qe6 33. Rh8+ Kg6 34. Re8 Qf7 35. Qd6+ Kh7 36. Re7 Qh5 37. Rd7 Bc6 38. Rc7 Ba4 39. Qe7 Qg6 40. d5 Nb3 41. d6 Nc5 42. Bxc5 bxc5 43. h3 e3 44. d7 Qb1+ 45. Kh2 Qf5 46. Qxg7+ Kxg7 47. d8Q+ Kg6 48. Qg8+ 1-0

[Event "Bangabandhu-chT"]
[Site "Dhaka"]
[Date "2024.02.05"]
[Round "5.1"]
[White "Mrittika, Mallick"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1936"]
[BlackElo "2031"]
[PlyCount "81"]
[EventDate "2024.02.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]
[WhiteTeam "Rupali Bank Krira Parshid"]
[BlackTeam "Manha's Castle"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 c6 5. Be2 Bf5 6. 0-0 e6 7. c4 Qa5 8. Qb3 Nbd7 9. Ne5 Qb6 10. Nxd7 Nxd7 11. Qe3 Be7 12. c5 Qc7 13. Nc3 0-0 14. g4 Bg6 15. f4 Nf6 16. Qh3 Bc2 17. Bd2 Ne4 18. Rfc1 Nxc3 19. bxc3 Be4 20. Bc4 b5 21. Bb3 a5 22. Re1 Bd5 23. Bxd5 cxd5 24. a3 Rfe8 25. Re2 Rab8 26. Rf1 Bf8 27. Qf3 Qc6 28. Rfe1 g6 29. h4 Bg7 30. Qd3 f6 31. f5 gxf5 32. gxf5 e5 33. Qg3 Kf7 34. Rg2 Rg8 35. Qf3 Rb7 36. Qh5+ Kf8 37. Qxh7 e4 38. h5 Rh8 39. Qg6 Qe8 40. h6 Qxg6 41. Rxg6 1-0

[Event "Bangabandhu-chT"]
[Site "Dhaka"]
[Date "2024.02.04"]
[Round "4.1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Majumder, Ahmed Hossain"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2031"]
[BlackElo "1962"]
[PlyCount "69"]
[EventDate "2024.02.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]
[WhiteTeam "Manha's Castle"]
[BlackTeam "Leonine CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 0-0 6. Nge2 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. f3 c5 10. a3 Bxc3 11. bxc3 Qc7 12. Bd3 e5 13. Bb2 c4 14. Bc2 Nbd7 15. e4 Rfd8 16. Qe1 Nf8 17. Rd1 Ng6 18. Bc1 h6 19. f4 exd4 20. Nxd4 Nxe4 21. f5 Nf8 22. Bxe4 Re8 23. Bf4 Qc5 24. Qg3 Bxe4 25. Bxh6 g6 26. Bxf8 Qxf8 27. fxg6 Bxg6 28. Rf4 Qc5 29. Rdf1 Qe5 30. Nf5 Kf8 31. Qh4 Bxf5 32. Rxf5 Qg7 33. Rh5 Qg6 34. Rg5 Re4 35. Qh8+ 1-0

[Event "Bangabandhu-chT"]
[Site "Dhaka"]
[Date "2024.02.03"]
[Round "3.1"]
[White "Rahman, Syed Mahfuzur"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2164"]
[BlackElo "2031"]
[PlyCount "104"]
[EventDate "2024.02.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]
[WhiteTeam "Janata Bank Welfare Society"]
[BlackTeam "Manha's Castle"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 b6 7. Nc3 Bb7 8. Ne5 Nbd7 9. Qa4 Nb8 10. Rd1 c6 11. Bf4 Nfd7 12. Rac1 Nxe5 13. Bxe5 a6 14. cxd5 cxd5 15. e4 b5 16. Qc2 b4 17. Na4 dxe4 18. Bc7 Qe8 19. Nc5 Bd5 20. Nxe4 Qd7 21. Bf4 Qa7 22. Ng5 Bxg5 23. Bxg5 Bxg2 24. Kxg2 h6 25. Bf4 Qb7+ 26. f3 Nd7 27. Qc6 Qxc6 28. Rxc6 Nf6 29. Bd6 Rfc8 30. Rdc1 Rxc6 31. Rxc6 Nd5 32. Kf2 f6 33. Ke2 Kf7 34. Bc5 h5 35. Kd3 h4 36. Ke4 hxg3 37. hxg3 a5 38. f4 g6 39. Rd6 Rh8 40. Rd7+ Ke8 41. Ra7 Rh2 42. Rxa5 Rxb2 43. Ra6 Kf7 44. Ra7+ Kg8 45. Ra8+ Kg7 46. Ra7+ Kg8 47. Ra8+ Kf7 48. Ra7+ Ke8 49. Ra6 Kf7 50. Ra7+ Ke8 51. Ra6 Nc7 52. Rb6 Nd5 1/2-1/2

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2024.01.01"]
[Round "4"]
[White "Mohammad, Minhaz Uddin"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2221"]
[BlackElo "2030"]
[PlyCount "73"]
[EventDate "2023.12.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. d3 Bd6 7. Be3 Ne7 8. Nbd2 Ng6 9. h3 h5 10. Re1 Bxf3 11. Nxf3 Qe7 12. c3 0-0-0 13. b4 Nh4 14. Nxh4 Qxh4 15. a4 b6 16. Qb3 Qe7 17. Reb1 g5 18. c4 c5 19. bxc5 Bxc5 20. Bxc5 Qxc5 21. a5 Rh6 22. axb6 Rxb6 23. Qd1 f6 24. Rxb6 Qxb6 25. Qxh5 Rxd3 26. c5 Qc6 27. Qg4+ Kd8 28. Qf5 Ke7 29. Qh7+ Kf8 30. Kh2 Rd8 31. f3 Rd2 32. h4 Qb5 33. hxg5 fxg5 34. Qf5+ Ke8 35. Qxe5+ Kd7 36. Qxg5 Qb2 37. Rxa6 1-0

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.09"]
[Round "8"]
[White "Shawket Bin, Osman Shaon"]
[Black "Subrota, Biswas"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2084"]
[BlackElo "2239"]
[PlyCount "96"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Bd3 d6 6. Nge2 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Nbd7 10. h3 Re8 11. f4 c4 12. Bxc4 Nxe4 13. Nxe4 Rxe4 14. Bd3 Re8 15. f5 Ne5 16. fxg6 hxg6 17. Nc3 f5 18. Kh1 Bd7 19. Bf4 Qb6 20. Rb1 Rac8 21. Qd2 a6 22. Be2 Nf7 23. Bf3 Qb4 24. a3 Qb3 25. h4 Bf6 26. g3 b5 27. Rbc1 b4 28. axb4 Qxb4 29. Rf2 Kg7 30. Kg2 Rh8 31. Re2 a5 32. Qe1 a4 33. Bd2 Qb3 34. Ra1 Ne5 35. Ra3 Qc4 36. Re3 Rce8 37. Be2 Qd4 38. b3 g5 39. bxa4 gxh4 40. Rb3 Bg5 41. Rb4 Qxb4 42. Ne4 Qd4 43. Nxg5 Qxd5+ 44. Bf3 Nxf3 45. Nxf3 Bc6 46. Bc3+ Kg6 47. Kh3 Qxf3 48. Re6+ Kh5 0-1

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.08"]
[Round "7"]
[White "Avik, Sarker"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1958"]
[BlackElo "2084"]
[PlyCount "64"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. g3 Nbd7 6. Bg2 dxc4 7. a4 a5 8. 0-0 Bb4 9. Qc2 0-0 10. Rd1 Qc7 11. Na2 Bd6 12. Qxc4 e5 13. Nc3 Re8 14. e4 exd4 15. Nxd4 Nb6 16. Qd3 Bb4 17. Bf4 Qe7 18. e5 Nfd5 19. Nxd5 Nxd5 20. Be4 Nxf4 21. gxf4 Kh8 22. Qg3 g5 23. Nf3 f5 24. Bc2 gxf4 25. Qxf4 Rg8+ 26. Kh1 Rg4 27. Qh6 Be6 28. h3 Rg6 29. Qh5 Bd5 30. Bxf5 Rg5 31. Rxd5 Rxh5 32. Rd7 Rxf5 0-1

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.07"]
[Round "6"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md Sajidul, Haque"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2084"]
[BlackElo "1915"]
[PlyCount "99"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Nb1 Qd5 8. Qc2 Bf5 9. Qxc4 e6 10. Nbd2 Nbd7 11. Be2 a5 12. 0-0 Nb6 13. Qb3 Qxb3 14. Nxb3 Bc2 15. Nbd2 Bxa4 16. Ne5 Bb5 17. Ndc4 Nxc4 18. Nxc4 Be7 19. Re1 a4 20. f3 0-0 21. Kf2 Rfd8 22. Ne5 Bf8 23. Rd1 Nd7 24. Nc4 Nc5 25. dxc5 Rxd1 26. Bxd1 Bxc4 27. Rxa4 Rxa4 28. Bxa4 Bd5 29. e4 Bxc5+ 30. Be3 Bxe3+ 31. Kxe3 Bc4 32. Kd4 Bf1 33. g3 Bg2 34. f4 Kf8 35. Kc5 b3 36. Bxc6 Bf3 37. e5 Bd1 38. Ba4 h6 39. Kc4 g5 40. Bxb3 Bf3 41. Kc5 Be4 42. Ba4 gxf4 43. gxf4 Kg7 44. Bc6 Bd3 45. b4 Kg6 46. Kd4 Ba6 47. b5 Bc8 48. b6 Kf5 49. Ke3 f6 50. Be4+ 1-0

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.06"]
[Round "5"]
[White "Uddin, Saif"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1913"]
[BlackElo "2084"]
[PlyCount "92"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bf5 6. Nge2 c6 7. a3 e6 8. Bf4 Be7 9. Qd2 Nbd7 10. 0-0 0-0 11. Nd5 Qd8 12. Nxe7+ Qxe7 13. Rfe1 Rfe8 14. Nd4 Bg6 15. Nxe6 fxe6 16. Rxe6 Qxe6 17. Bxe6+ Rxe6 18. Re1 Rxe1+ 19. Qxe1 Re8 20. Qd2 Nd5 21. Bg3 c5 22. h3 Ne5 23. Qa5 Nc6 24. Qxc5 Bf7 25. b4 a6 26. c4 Nc3 27. Kh2 Ne2 28. Bd6 h6 29. b5 axb5 30. cxb5 Ncd4 31. f4 Nb3 32. Qf2 Ned4 33. Be5 Rd8 34. Qh4 Re8 35. Qg4 g6 36. Qd7 Ne2 37. Qxb7 Nd2 38. g3 Rd8 39. Qe7 Rxd3 40. Bf6 Nxg3 41. b6 Nde4 42. b7 Rd2+ 43. Kg1 Rd1+ 44. Kg2 Rd2+ 45. Kf3 Rd3+ 46. Kg2 Rd2+ 1/2-1/2

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.05"]
[Round "4"]
[White "Shawket Bin, Osman Shaon"]
[Black "Kazi Afsan Rawnak, Anan"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2084"]
[BlackElo "1784"]
[PlyCount "112"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. Qe2 c5 11. Rd1 Qc7 12. a3 cxd4 13. exd4 Bd6 14. d5 Nxd5 15. Nxd5 Bxd5 16. Bxb5 Qb7 17. Bxd7+ Kxd7 18. Ne5+ Ke7 19. Bf4 Rad8 20. Qh5 Bxe5 21. Qxe5 f6 22. Qc3 Kf7 23. f3 Rc8 24. Qd2 Rhd8 25. Qf2 Rc4 26. Be3 Qb3 27. Rdc1 Rdc8 28. Rxc4 Rxc4 29. Bd4 Rc2 30. Qf1 Bc4 31. Qe1 Be2 32. Bc3 Qb6+ 33. Qf2 Qc7 34. Re1 Bd3 35. Qe3 Bf5 36. Rd1 Bh3 37. Rd2 Rc1+ 38. Kf2 Qxh2 39. Rd7+ Ke8 40. Qxc1 Qxg2+ 41. Ke3 Qg5+ 42. f4 Qg3+ 43. Kd4 e5+ 44. Kc5 Bxd7 45. fxe5 fxe5 46. Qh1 Qd3 47. Qh5+ Kf8 48. Qxe5 Qb5+ 49. Kd4 Qxe5+ 50. Kxe5 g5 51. Kf6 g4 52. Be1 h5 53. b3 Be8 54. a4 Bf7 55. b4 Be8 56. a5 Bb5 1/2-1/2

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.04"]
[Round "3"]
[White "Md, Sariatullah"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1962"]
[BlackElo "2084"]
[PlyCount "81"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 e6 5. 0-0 Bd6 6. d4 Nbd7 7. Nc3 0-0 8. Qc2 dxc4 9. Nd2 Nb6 10. Rd1 Qe7 11. Nde4 Nxe4 12. Nxe4 Bc7 13. b3 f5 14. Ng5 cxb3 15. Qxb3 Kh8 16. f4 Nd5 17. e4 fxe4 18. Nxe4 b5 19. Re1 Bb6 20. Bb2 a5 21. a3 Qa7 22. Rad1 e5 23. fxe5 Bg4 24. Rd3 Rad8 25. Nd6 Be6 26. Qd1 Bc7 27. Ne4 Bf5 28. Kh1 h6 29. Rf1 Bb6 30. Rdf3 Rfe8 31. Rxf5 Ne3 32. Qh5 Nxf1 33. Rxf1 Rf8 34. Nd6 Rxf1+ 35. Bxf1 Kg8 36. Bd3 Bxd4 37. Bxd4 Qxd4 38. Qf7+ Kh8 39. Qf5 Qd5+ 40. Be4 Qd1+ 41. Kg2 1-0

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.03"]
[Round "2"]
[White "Shawket Bin, Osman Shaon"]
[Black "Hossain, Enamul"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2084"]
[BlackElo "2379"]
[PlyCount "134"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. 0-0 Bd6 9. f3 c5 10. Nb5 Bf8 11. dxc5 Bxc5 12. Nbd4 Nc6 13. a3 Bd7 14. Kh1 h5 15. b4 Bb6 16. Nxc6 bxc6 17. Nd4 h4 18. Ra2 Nh5 19. Re1 a5 20. Rc2 axb4 21. axb4 Bxd4 22. exd4 Qf6 23. Rxe8+ Rxe8 24. Re2 Rb8 25. Re5 Nf4 26. Bxf4 Qxf4 27. b5 g6 28. Re7 Qd6 29. Qe1 Ra8 30. h3 Be6 31. Rb7 cxb5 32. Rxb5 Qg3 33. Qe5 Kh7 34. Qh5+ Kg7 35. Qe5+ Qxe5 36. dxe5 Ra3 37. Bb1 Re3 38. Kg1 d4 39. Kf2 Bc4 40. Rb2 Rxe5 41. Rd2 Rd5 42. Ba2 Bxa2 43. Rxa2 Kf6 44. Ke2 Ke5 45. Kd3 Kf4 46. Ra7 f5 47. Ra6 g5 48. Ra2 Kg3 49. Rb2 f4 50. Ra2 Re5 51. Kxd4 Re1 52. Ra5 Kxg2 53. Rxg5+ Kxf3 54. Rg4 Re4+ 55. Kd3 Re8 56. Kd2 Rd8+ 57. Ke1 Ke3 58. Rg7 Ra8 59. Re7+ Kf3 60. Rh7 Ra1+ 61. Kd2 Kg3 62. Rg7+ Kf2 63. Rg4 f3 64. Rxh4 Kg3 65. Rg4+ Kxh3 66. Rf4 Kg3 67. Rf8 f2 0-1

[Event "Asia zt 3.2"]
[Site "Dhaka"]
[Date "2023.05.02"]
[Round "1"]
[White "Abu, Tarique"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1746"]
[BlackElo "2084"]
[PlyCount "98"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[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 a6 5. Bc4 Qc7 6. Bb3 Nf6 7. Nc3 Bb4 8. Bd2 0-0 9. Qe2 d6 10. 0-0-0 Nc6 11. Nxc6 bxc6 12. f4 d5 13. e5 Bxc3 14. Bxc3 Ne4 15. Be1 Rb8 16. c4 Qb6 17. Kb1 a5 18. Rd3 Ba6 19. Rh3 g6 20. Ka1 a4 21. Bxa4 Bxc4 22. Qc2 Rb7 23. Bb3 Bb5 24. Rf3 c5 25. Bf2 Bc6 26. Rc1 Bd7 27. Rb1 Ra8 28. a3 Qa5 29. Be1 Qa6 30. Ba2 c4 31. Bc3 Nc5 32. Rd1 Ba4 33. Qe2 Bxd1 34. Qxd1 Na4 35. Bd4 Qb5 36. Qc1 Rab8 37. Rf2 Rc7 38. g4 Nc5 39. Rc2 Rbc8 40. h4 Nb3+ 41. Bxb3 cxb3 42. Rc3 Qd3 43. Rxc7 Rxc7 44. Bc3 d4 45. h5 dxc3 46. hxg6 cxb2+ 47. Qxb2 Qd1+ 48. Qb1 Qd4+ 49. Qb2 Rc1# 0-1

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.29"]
[Round "13"]
[White "Hossain, Enamul"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2372"]
[BlackElo "2088"]
[PlyCount "47"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. Nc3 Ne7 9. Be3 0-0 10. Qd2 Rb8 11. 0-0-0 d6 12. Bh6 Be6 13. h4 f6 14. Bxg7 Kxg7 15. f4 Bg4 16. Rde1 h5 17. Nd1 Bxd1 18. Qxd1 Qc8 19. f5 Rh8 20. g4 hxg4 21. Qxg4 Rb4 22. Bb3 Nxf5 23. c3 Rxb3 24. exf5 1-0

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.28"]
[Round "12"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mehdi, Hasan Parag"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2088"]
[BlackElo "2198"]
[PlyCount "49"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 Bd6 9. e4 b5 10. Bd3 e5 11. Bg5 0-0 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. f4 Qb6+ 15. Kh1 Bxc3 16. bxc3 Ng4 17. Qf3 Be6 18. f5 Ne5 19. Qg3 f6 20. fxe6 Nxd3 21. Bxf6 Rxf6 22. Rxf6 Nc5 23. Rf7 Nxe6 24. Re7 c5 25. Qe5 1-0

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.27"]
[Round "11"]
[White "Shawket Bin, Osman Shaon"]
[Black "Subrota, Biswas"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2088"]
[BlackElo "2312"]
[PlyCount "110"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 Nbd7 10. Nge2 Ne5 11. 0-0 Rb8 12. a4 a6 13. h3 Bd7 14. f4 Nxd3 15. Qxd3 Rc8 16. a5 Ne8 17. Ng3 Qh4 18. Rf3 f5 19. exf5 gxf5 20. Nf1 Nc7 21. Nd2 Nb5 22. Bf2 Qh6 23. Nc4 Nxc3 24. bxc3 Bb5 25. Qe2 Rce8 26. Qa2 Re4 27. Nd2 Re2 28. Re1 Rfe8 29. Rxe2 Bxe2 30. Re3 Rxe3 31. Bxe3 Qh4 32. Qb1 Qg3 33. Bf2 Qxf4 34. Qxb7 Qxd2 35. Qc8+ Bf8 36. Qe6+ Kg7 37. Qd7+ Kh8 38. Qe8 Qc1+ 39. Kh2 Qh6 40. Qxe2 Qf6 41. Qxa6 Qe5+ 42. Kg1 Qxc3 43. Qa8 Kg7 44. a6 Qa1+ 45. Kh2 Qe5+ 46. Kg1 Qa1+ 47. Kh2 Qe5+ 48. g3 Qe2 49. Qb7+ Kg6 50. Kg1 Bh6 51. Qc8 Qd1+ 52. Kh2 Qf1 53. Qe6+ Kg7 54. Qd7+ Kg8 55. Qe6+ Kg7 1/2-1/2

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.25"]
[Round "10"]
[White "Hrishin, Talukder"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1942"]
[BlackElo "2088"]
[PlyCount "119"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Be7 5. f4 d6 6. Nf3 0-0 7. 0-0 Na5 8. Bb3 Nxb3 9. axb3 c6 10. Kh1 Qc7 11. Be3 Ng4 12. Bxa7 exf4 13. Bg1 Rxa1 14. Qxa1 f5 15. Qa7 Ne5 16. Qd4 fxe4 17. Nxe5 dxe5 18. Qc4+ Rf7 19. Nxe4 Bg4 20. Bc5 b5 21. Qb4 Bxc5 22. Qxc5 f3 23. g3 Bh3 24. Rf2 Qa7 25. Qa3 Qb8 26. Ng5 Ra7 27. Nxh3 Rxa3 28. bxa3 Qf8 29. Ng5 Qxa3 30. Nxf3 Qc5 31. Kg2 Qe3 32. Nd2 c5 33. Ne4 c4 34. bxc4 bxc4 35. Rf3 Qc1 36. Rf2 Qe1 37. Kf3 cxd3 38. cxd3 h6 39. Re2 Qh1+ 40. Ke3 Qg1+ 41. Rf2 Kh7 42. Ke2 Kg6 43. Kf3 Kf5 44. Ra2 g5 45. Ra6 Qf1+ 46. Ke3 Qe1+ 47. Kf3 g4+ 48. Kg2 Qe2+ 49. Nf2 h5 50. Kg1 Qc2 51. Kg2 Qb3 52. Rd6 Qc2 53. Kg1 Qc1+ 54. Kg2 Qd2 55. Kg1 Qe1+ 56. Kg2 Qe2 57. Kg1 Qe3 58. Kf1 Qc1+ 59. Kg2 Qd2 60. Kf1 1/2-1/2

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.24"]
[Round "9"]
[White "Shawket Bin, Osman Shaon"]
[Black "Anata, Choudhury"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2088"]
[BlackElo "2188"]
[PlyCount "68"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. 0-0 Bd6 9. Bd2 a6 10. Ng3 Nbd7 11. Qc2 c5 12. Nf5 Bf8 13. dxc5 Nxc5 14. Nd4 Bd7 15. Rad1 Rc8 16. Qb1 Bd6 17. Bf5 Qc7 18. h3 Ne6 19. Nce2 g6 20. Bd3 Ne4 21. Be1 Be5 22. Nf3 Bg7 23. b3 Qb6 24. Bd2 Nd6 25. Rc1 Nb5 26. Rxc8 Rxc8 27. Rc1 Rc7 28. Rxc7 Qxc7 29. Qe1 Nc5 30. Bb1 Ne4 31. Bb4 Nbc3 32. Nxc3 Bxc3 33. Bxc3 Nxc3 34. Nd4 Nb5 1/2-1/2

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.23"]
[Round "8"]
[White "Rahman, Ziaur"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2464"]
[BlackElo "2088"]
[PlyCount "73"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. c4 Be7 7. dxc5 Bxc5 8. a3 0-0 9. b4 Be7 10. Bb2 dxc4 11. Qc2 Bd7 12. Qxc4 b5 13. Qd3 Qb6 14. Nc3 a6 15. e4 Rad8 16. e5 Bc8 17. Qc2 Nd5 18. Ne4 h6 19. Rab1 Bb7 20. Ba1 Ba8 21. Qb2 Qa7 22. Rfe1 Nb6 23. Nf6+ Bxf6 24. exf6 g6 25. Qc1 Kh7 26. Re4 Rd5 27. Rh4 h5 28. Ng5+ Kg8 29. Bxd5 Nxd5 30. Nf3 e5 31. Qg5 Re8 32. Rxh5 Nxf6 33. Rh4 Re6 34. Qh6 Nh5 35. Ng5 Rf6 36. Rf1 Nd4 37. Bxd4 1-0

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.22"]
[Round "7"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mohammad Fahad, Rahman"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2088"]
[BlackElo "2361"]
[PlyCount "96"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 0-0 10. Qc2 Nc6 11. a3 Bg4 12. Nh4 Ne7 13. h3 Be6 14. 0-0 Nd7 15. f4 f6 16. Ne2 Rfe8 17. Ng3 c5 18. Qf2 Rac8 19. Rac1 b5 20. dxc5 Nxc5 21. Bb1 Nb3 22. Rcd1 Qb6 23. Nf3 Bf7 24. Rfe1 Red8 25. Ne2 b4 26. axb4 Qxb4 27. Nfd4 Nc5 28. Ng3 Qb7 29. Ndf5 Nxf5 30. Nxf5 Be6 31. Qg3 Bxf5 32. Bxf5 Rb8 33. Qg6 Qf7 34. Qh7+ Kf8 35. Rd2 a5 36. Red1 Na4 37. e4 Nxb2 38. Rb1 Nc4 39. Rxb8 Qa7+ 40. Kh2 Qxb8 41. Rxd5 Qxf4+ 42. Kh1 Rxd5 43. exd5 Ne3 44. Qh8+ Kf7 45. Be6+ Kg6 46. Qe8+ Kg5 47. Qb5 Qf2 48. d6+ Kh4 0-1

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.21"]
[Round "6"]
[White "Manon, Reja Neer"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2215"]
[BlackElo "2088"]
[PlyCount "85"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. Nd2 g6 9. c4 Ba6 10. Nf3 Bg7 11. Bg5 f6 12. exf6 Nxf6 13. 0-0-0 Qxe2 14. Bxe2 0-0-0 15. Rhe1 Rde8 16. Be3 Ne4 17. Nd2 Nxd2 18. Rxd2 d6 19. Bd4 Bxd4 20. Rxd4 Kb8 21. Kd2 c5 22. Rf4 Ref8 23. Rxf8+ Rxf8 24. f3 Re8 25. Bd3 Rxe1 26. Kxe1 Kc8 27. Kf2 Kd7 28. Ke3 Ke6 29. h4 Bb7 30. Kf4 Kf6 31. g4 c6 32. b3 Bc8 33. Be4 Bd7 34. g5+ Kf7 35. h5 Be8 36. Kg4 Ke6 37. f4 d5 38. f5+ gxf5+ 39. Bxf5+ Ke5 40. Bxh7 Bd7+ 41. Kh4 Bf5 42. Bg8 d4 43. h6 1-0

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.19"]
[Round "5"]
[White "Shawket Bin, Osman Shaon"]
[Black "Islam, Khandaker Aminul"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2088"]
[BlackElo "2156"]
[PlyCount "81"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 cxd4 9. exd4 Be7 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 0-0 13. Qb3 Qd6 14. Bg5 Be6 15. Bxe6 Qxe6 16. Qxe6 fxe6 17. Bxe7 Nxe7 18. Rfe1 Nc6 19. Rxe6 Rf4 20. b3 Rb4 21. Rb1 Rd8 22. Kf1 h6 23. Re3 Rd5 24. Rc1 Kf7 25. Ke2 Kf6 26. Rcc3 g5 27. h3 h5 28. Red3 Rxd3 29. Kxd3 Rf4 30. Ke3 Rf5 31. Nd2 Re5+ 32. Ne4+ Kf5 33. Rc5 g4 34. hxg4+ hxg4 35. Kd3 Nb4+ 36. Kc4 Kxe4 37. Rxe5+ Kxe5 38. Kxb4 Kd4 39. a5 Kd3 40. Kc5 Ke2 41. f4 1-0

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.18"]
[Round "4"]
[White "Reefat, Bin Sattar"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2367"]
[BlackElo "2088"]
[PlyCount "99"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nd2 Bc5 7. Bd3 d5 8. 0-0 0-0 9. Qf3 Re8 10. h3 Bb6 11. a4 a5 12. exd5 cxd5 13. Nb3 Ba6 14. Bxa6 Rxa6 15. Bf4 Ra8 16. Rad1 Re4 17. Rfe1 Qe8 18. Rxe4 dxe4 19. Qc3 Rd8 20. Rxd8 Qxd8 21. Qd2 Qe8 22. c4 e3 23. fxe3 Ne4 24. Qd5 c6 25. Qe5 Bxe3+ 26. Kf1 Qd8 27. Qb8 Qxb8 28. Bxb8 Nd2+ 29. Ke2 Nxb3 30. Kxe3 Nc5 31. Kd4 Nxa4 32. b3 Nb6 33. Bc7 Nd7 34. Bxa5 f5 35. Bd2 Kf7 36. b4 Ke6 37. b5 c5+ 38. Kd3 Ne5+ 39. Kc3 Nf7 40. Kb3 Kd7 41. Be3 g5 42. Bxc5 h5 43. Bd4 f4 44. c5 g4 45. h4 f3 46. gxf3 gxf3 47. c6+ Kd6 48. Kc4 Nh6 49. Bc5+ Kc7 50. Kd5 1-0

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.17"]
[Round "3"]
[White "Shawket Bin, Osman Shaon"]
[Black "Murshed, Niaz"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2088"]
[BlackElo "2419"]
[PlyCount "44"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 d6 7. dxe6 Bxe6 8. cxb5 d5 9. exd5 Nxd5 10. Bd2 Bxc3 11. bxc3 0-0 12. Ne2 Re8 13. Kf2 Nd7 14. Nf4 Ne5 15. Nxd5 Bxd5 16. Be3 Qh4+ 17. g3 Qf6 18. Bf4 Bxf3 19. Bxe5 Rxe5 20. Qxf3 Rf5 21. Bg2 g5 22. Rhd1 Rxf3+ 0-1

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.16"]
[Round "2"]
[White "Zia, Tahsin Tajwar"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2255"]
[BlackElo "2088"]
[PlyCount "79"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. Bg5 Be7 6. Nbd2 Nbd7 7. e3 h6 8. Bf4 c5 9. dxc5 Nxc5 10. Be2 Bd6 11. cxd5 Nxd5 12. Bb5+ Kf8 13. Bxd6+ Qxd6 14. Rc1 b6 15. 0-0 Bb7 16. Rfd1 Rd8 17. Nb3 Nxb3 18. Qxb3 Qb8 19. Nd4 g6 20. e4 Nf4 21. Qc3 Kg8 22. g3 Nh3+ 23. Kg2 Ng5 24. Nc6 Bxc6 25. Bxc6 Nh7 26. h4 h5 27. Bb5 Nf8 28. Qf6 Rxd1 29. Rxd1 Qb7 30. Qe5 a6 31. Be8 Qe7 32. Bc6 b5 33. a4 bxa4 34. Bxa4 Rh7 35. Qb8 f6 36. Rd8 Rf7 37. b4 Kg7 38. Be8 Qb7 39. Bxf7 Qxf7 40. Rc8 1-0

[Event "BAN-ch 47th"]
[Site "Dhaka"]
[Date "2022.12.15"]
[Round "1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mohammad, Minhaz Uddin"]
[Result "0-1"]
[ECO "E47"]
[WhiteElo "2088"]
[BlackElo "2251"]
[PlyCount "104"]
[EventDate "2022.12.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d6 6. Nge2 e5 7. 0-0 c5 8. d5 Qe7 9. Qc2 Re8 10. f3 Bxc3 11. Nxc3 Na6 12. a3 Nc7 13. b4 Na6 14. Rb1 h6 15. Kh1 Bd7 16. b5 Nb8 17. a4 Qd8 18. Bd2 Bc8 19. Ra1 Rf8 20. g4 Ne8 21. Be1 a5 22. Kg2 f5 23. gxf5 Qg5+ 24. Kh1 Bxf5 25. f4 Bxd3 26. Qxd3 exf4 27. exf4 Qf5 28. Qxf5 Rxf5 29. Ne4 Nd7 30. Bc3 Nb6 31. Nd2 Kf8 32. Kg2 Nf6 33. Kg3 Nh5+ 34. Kg4 g6 35. Rf3 Kg8 36. Rff1 Raf8 37. Bxa5 Rxf4+ 38. Rxf4 Rxf4+ 39. Kh3 Nxc4 40. Nxc4 Rxc4 41. Bc7 Nf4+ 42. Kg3 Nxd5 43. b6 Rc3+ 44. Kf2 Rc2+ 45. Kg3 Ne7 46. a5 Rb2 47. Kh3 Nf5 48. a6 bxa6 49. Rxa6 h5 50. Bd8 Kf7 51. Ra7+ Ke8 52. b7 Rb3+ 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.10"]
[Round "11.1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Murshed, Niaz"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2069"]
[BlackElo "2419"]
[PlyCount "115"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Manha's Castle"]
[BlackTeam "Palli Sanchoy Bank"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 b6 8. cxd5 exd5 9. Bd3 c5 10. Ne2 Ba6 11. 0-0 Re8 12. Nf4 Bxd3 13. Qxd3 Nbd7 14. Ra2 Qc7 15. g4 h6 16. Rg2 cxd4 17. cxd4 Nf8 18. g5 hxg5 19. Rxg5 Qd7 20. Rg2 Ne6 21. Ne2 Nf8 22. Ng3 Rac8 23. e4 Ng6 24. e5 Nh7 25. Nf5 Rc6 26. h4 Kh8 27. Bd2 Rg8 28. h5 Ne7 29. Nh4 g5 30. hxg6 fxg6 31. f4 Nf5 32. Nf3 Rg7 33. Kf2 Kg8 34. Rh1 Rc4 35. Rgh2 Rc6 36. Nh4 Nxh4 37. Rxh4 Qf5 38. Qb5 Qe6 39. Ke3 Rgc7 40. f5 gxf5 41. Rh6 f4+ 42. Kf2 Qxh6 43. Rxh6 Rxh6 44. Qxd5+ Kg7 45. Bxf4 Rf7 46. Ke3 Rh3+ 47. Ke2 Rh4 48. Be3 Rg4 49. Qh1 Ng5 50. Bxg5 Rxg5 51. e6 Re7 52. d5 Re8 53. Qa1+ Kg6 54. Qd4 Kf5 55. Kf3 Kg6 56. Qd3+ Kh6 57. Qe4 Kg7 58. d6 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.09"]
[Round "10.4"]
[White "Hrishin, Talukder"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1673"]
[BlackElo "2069"]
[PlyCount "82"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Uttara Central CC"]
[BlackTeam "Manha's Castle"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. h3 Bf5 7. Bf4 e6 8. Nge2 Nbd7 9. 0-0 Be7 10. Qd2 Qb6 11. Bd3 Bxd3 12. Qxd3 0-0 13. Rfe1 Rfe8 14. a3 Rad8 15. b4 e5 16. Na4 Qc7 17. Bh2 Bd6 18. Rad1 exd4 19. Bxd6 Qxd6 20. Qxd4 Qc7 21. Qa1 Ne5 22. Nc5 b6 23. Nb3 Nc4 24. Ned4 Nd5 25. Nf5 f6 26. Nbd4 Qd7 27. Qa2 b5 28. Qb3 g6 29. Nh6+ Kg7 30. Ng4 Rxe1+ 31. Rxe1 Nf4 32. c3 Re8 33. Qd1 Qd5 34. Nf3 Rxe1+ 35. Qxe1 h5 36. Ne3 Nxh3+ 37. gxh3 Qxf3 38. Nxc4 bxc4 39. Qe7+ Kh6 40. Qxa7 Qxc3 41. Qe3+ Qxe3 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.08"]
[Round "9.2"]
[White "Shawket Bin, Osman Shaon"]
[Black "Haque, Rezaul"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2069"]
[BlackElo "1949"]
[PlyCount "121"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Manha's Castle"]
[BlackTeam "Rupali Bank Krira Parisad"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d6 2. Nf3 Nf6 3. Nc3 c6 4. e4 b5 5. a3 a6 6. Bg5 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Rd1 e5 10. dxe5 dxe5 11. Be2 Qc7 12. 0-0 Be7 13. Qg3 Nc5 14. Be3 Ne6 15. Bg4 Nxg4 16. Qxg4 0-0 17. Ne2 Rfd8 18. Ng3 Rxd1 19. Rxd1 Rd8 20. Rc1 Bc5 21. Bxc5 Nxc5 22. Nf5 Ne6 23. c4 Kf8 24. cxb5 axb5 25. Rd1 Rxd1+ 26. Qxd1 g6 27. Ne3 Qd8 28. Qxd8+ Nxd8 29. Ng4 Ke7 30. Nxe5 Kd6 31. Nd3 c5 32. f3 Ne6 33. Kf2 c4 34. Nc1 Ke5 35. Ke3 Nf4 36. g3 Nxh3 37. Ne2 g5 38. f4+ Kd6 39. Nd4 Kc5 40. Nf3 gxf4+ 41. gxf4 f6 42. Nh4 b4 43. axb4+ Kxb4 44. Nf5 Kc5 45. Ng7 Kd6 46. Nh5 Ke7 47. Ng3 Kd6 48. Ne2 Ke6 49. Kf3 h5 50. Kg3 Ng5 51. Nd4+ Kd6 52. fxg5 fxg5 53. Kf3 Ke5 54. Ke3 h4 55. Nf5 h3 56. Ng3 h2 57. Nh1 Kf6 58. Kd4 g4 59. Ke3 Kg5 60. Ng3 Kh4 61. Kf4 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.05"]
[Round "6.1"]
[White "Mohammed Abdul, Malek"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2152"]
[BlackElo "2069"]
[PlyCount "60"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leonine CC"]
[BlackTeam "Manha's Castle"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 h6 7. Nbd2 0-0 8. h3 a6 9. a4 Ba7 10. Re1 Be6 11. b4 Ne7 12. Bxe6 fxe6 13. Qb3 Qd7 14. Nf1 Nh5 15. d4 exd4 16. Nxd4 Kh8 17. Be3 Nf4 18. Bxf4 Rxf4 19. Ra2 e5 20. Nf3 Raf8 21. N1h2 Ng6 22. Rd2 Rxf3 23. gxf3 Qxh3 24. Qc4 Nh4 25. Qf1 Nxf3+ 26. Nxf3 Qxf3 27. Qg2 Qxc3 28. Rde2 Bxf2+ 29. Qxf2 Rf7 30. Qf3 Rxf3 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.02"]
[Round "3.1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md, Mesbah Uddin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2069"]
[BlackElo "1778"]
[PlyCount "115"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Manha's Castle"]
[BlackTeam "Sultana Kamal Smirity Pathagar"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. Nf3 Nf6 3. c4 Bg4 4. Ne5 e6 5. Bg5 Bh5 6. Qb3 Qc8 7. cxd5 Nxd5 8. e4 Bb4+ 9. Nd2 Bxd2+ 10. Bxd2 Nb6 11. Qg3 0-0 12. Bh6 Bg6 13. h4 gxh6 14. h5 Kg7 15. hxg6 hxg6 16. Ng4 Qd8 17. 0-0-0 N8d7 18. Rxh6 Qe7 19. Be2 Rh8 20. Qe3 Nf6 21. Rxh8 Rxh8 22. Ne5 Nfd7 23. f4 c5 24. Nxd7 Nxd7 25. Bb5 cxd4 26. Qxd4+ Nf6 27. Kb1 a6 28. Bc4 Rc8 29. Bb3 Qc5 30. Qd3 Rc7 31. e5 Nh5 32. Qf3 Qc6 33. Qe3 Qxg2 34. f5 exf5 35. e6 Qe4+ 36. Qxe4 fxe4 37. Rd7 Rc8 38. Rxf7+ Kh6 39. e7 Re8 40. Bd5 e3 41. Kc2 Ng3 42. Bxb7 Nf5 43. Bxa6 Rxe7 44. Rxe7 Nxe7 45. Kd3 Nd5 46. Bc4 Nb6 47. Bb3 Kg5 48. Kxe3 Kf5 49. a4 Ke5 50. a5 Nc8 51. Bc4 Kd6 52. b4 g5 53. Be2 Na7 54. b5 Kc5 55. b6 Nc6 56. b7 Nb8 57. a6 Kb6 58. Bb5 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.11.30"]
[Round "1.1"]
[White "Abu Sufian, Sakil"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2229"]
[BlackElo "2069"]
[PlyCount "75"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Biman"]
[BlackTeam "Manha's Castle"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nge7 6. d4 a6 7. Ba4 0-0 8. d5 Nb8 9. d6 Nec6 10. Bg5 f6 11. Be3 Kh8 12. Bc5 Re8 13. Bb3 cxd6 14. Bxd6 Qb6 15. Na3 Nd8 16. Nc4 Qc6 17. Qd5 Ne6 18. Qxc6 Nxc6 19. Nb6 Ra7 20. Bxe6 dxe6 21. Bc5 Bf8 22. Be3 a5 23. Nxc8 Rxc8 24. Bxa7 Nxa7 25. Rfd1 Nb5 26. Rd7 Nd6 27. Rd1 Rc6 28. Nd2 Kg8 29. f3 a4 30. c4 f5 31. b3 axb3 32. axb3 b6 33. Ra7 b5 34. Ra8 bxc4 35. Nxc4 Rc8 36. Rxc8 Nxc8 37. Rd8 Ne7 38. Nxe5 1-0

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.11.05"]
[Round "10"]
[White "Hossain, Enayet Mohammed"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1938"]
[BlackElo "2071"]
[PlyCount "90"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 e6 5. Ne2 Nc6 6. f4 Bd6 7. Nd2 b6 8. Ng3 cxd4 9. cxd4 Nb4 10. Bb1 Ba6 11. a3 Nd3+ 12. Bxd3 Bxd3 13. Qb3 Bg6 14. 0-0 0-0 15. Nf3 Rc8 16. Ne1 Ng4 17. h3 Qh4 18. Ne2 Nh6 19. Bd2 Qe7 20. Nc3 Bb8 21. Nf3 f6 22. g4 Bf7 23. Rf2 Qd7 24. Rg2 Kh8 25. g5 Nf5 26. Rf1 Bh5 27. Nh2 Nd6 28. Nf3 Nc4 29. Bc1 e5 30. Kh2 exf4 31. exf4 Qf5 32. Rg3 Bxf3 33. gxf6 Qxf6 34. Rgxf3 Qf5 35. Qb5 Rcd8 36. b3 Qc2+ 37. Kh1 Nd6 38. Qxd5 Nf5 39. Qe4 Qxb3 40. d5 Rde8 41. Qd3 Rd8 42. Rd1 Nh4 43. Rf2 Rc8 44. Bd2 Bxf4 45. Rxf4 Rxf4 0-1

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.11.04"]
[Round "9"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mohammad, Minhaz Uddin"]
[Result "0-1"]
[ECO "E47"]
[WhiteElo "2071"]
[BlackElo "2255"]
[PlyCount "76"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 b6 6. Nge2 Bb7 7. 0-0 Re8 8. a3 Bf8 9. e4 d6 10. Bg5 e5 11. Nd5 Nbd7 12. f4 Bxd5 13. cxd5 h6 14. Bxf6 Nxf6 15. Qc2 Nh5 16. Rf3 exf4 17. Nxf4 Nf6 18. Rc1 g6 19. Ne2 Bg7 20. Qxc7 Re7 21. Qc2 Qe8 22. Rcf1 Nxe4 23. Bxe4 Rxe4 24. Rxf7 Rxe2 25. Qxg6 Qe3+ 26. Kh1 Qxd4 27. h3 Rae8 28. Qxd6 Qe5 29. Qd7 Qg5 30. Qg4 Qxg4 31. hxg4 R8e4 32. Rxa7 Rxg4 33. Ra8+ Kh7 34. Ra7 Kg6 35. g3 Rg5 36. Rf4 Rxg3 37. d6 Be5 38. Rb4 Re1+ 0-1

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.11.03"]
[Round "8"]
[White "Subrota, Biswas"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2288"]
[BlackElo "2071"]
[PlyCount "65"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Nxf5 exf5 8. Bxc4 Bd6 9. Qf3 g6 10. h3 Qe7 11. g4 fxg4 12. hxg4 h5 13. gxh5 Rxh5 14. Rxh5 Nxh5 15. Bd2 Nd7 16. Ne4 f5 17. Nxd6+ Qxd6 18. 0-0-0 0-0-0 19. a3 Nb6 20. Bb3 Nd5 21. Rg1 Qf6 22. Kb1 Rd6 23. Qg2 f4 24. Bc2 fxe3 25. fxe3 Re6 26. Qh3 Ne7 27. Bb3 Ng7 28. Qh8+ Kd7 29. Bxe6+ Kxe6 30. e4 Qxd4 31. Qh3+ Kf7 32. Qf3+ Kg8 33. Rd1 1-0

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.11.02"]
[Round "7"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md, Sharif Hossain"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2071"]
[BlackElo "2144"]
[PlyCount "107"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd2 0-0 6. Nf3 d6 7. a3 Bxc3 8. Bxc3 Nc6 9. dxc5 dxc5 10. Qc2 Qe7 11. Ne5 Nxe5 12. Bxe5 Ng4 13. Bc3 f5 14. h3 Nf6 15. 0-0-0 e5 16. f3 Bd7 17. g4 Bc6 18. Be2 e4 19. f4 Qe6 20. gxf5 Qxf5 21. Rdg1 Qe6 22. Rg5 b6 23. Rhg1 Rf7 24. h4 Rd8 25. h5 Kf8 26. Be5 Rdd7 27. Qc3 a6 28. f5 Qe7 29. h6 gxh6 30. R5g3 a5 31. Bh5 Rd3 32. Bxf6 Qxf6 33. Qc2 Be8 34. Rg8+ Ke7 35. Bxf7 Bxf7 36. Rb8 Qxf5 37. Rb7+ Rd7 38. Rxd7+ Kxd7 39. Rd1+ Kc6 40. Qa4+ Kc7 41. Qb5 Qe6 42. b3 Qh3 43. Kc2 Qc8 44. Rg1 Qf5 45. Rg2 Qh3 46. Rf2 Qe6 47. Qa6 Kb8 48. Rd2 Be8 49. Rd8+ Kc7 50. Qa8 Bd7 51. Qb8+ Kc6 52. Rf8 Qg6 53. Qa8+ Kc7 54. Qd8+ 1-0

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.11.01"]
[Round "6"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md, Tupu Sultan"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2071"]
[BlackElo "1830"]
[PlyCount "61"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Bc4 Bxd2+ 11. Nxd2 Nc6 12. d5 Ne5 13. 0-0 exd5 14. Bxd5 0-0 15. Nb3 Qb6 16. Rb1 Qg6 17. Qe2 Rb8 18. Nd4 Qf6 19. f4 Ng4 20. e5 Qd8 21. Qe4 Re8 22. e6 fxe6 23. Nxe6 Bxe6 24. Bxe6+ Kh8 25. f5 Nf6 26. Qe3 Qa5 27. Qf3 b6 28. Rbc1 Qe5 29. h3 Ne4 30. Qe3 Red8 31. Rc4 1-0

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.10.31"]
[Round "5"]
[White "Nayem, Haque"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2189"]
[BlackElo "2071"]
[PlyCount "104"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 0-0 11. 0-0 Bg4 12. Bxc6 Nxd2 13. Qxd2 bxc6 14. Ne1 c5 15. f3 Bf5 16. dxc5 Qe7 17. Qd4 c6 18. f4 Rab8 19. Rc1 a5 20. Nf3 Bg4 21. Qd2 Bxf3 22. Rxf3 Rb5 23. Rfc3 Rfb8 24. R1c2 Rb4 25. Ra3 a4 26. b3 axb3 27. Qxb4 Rxb4 28. Ra8+ Qf8 29. Rxf8+ Kxf8 30. axb3 Rxb3 31. Ra2 Ke7 32. f5 Rb7 33. Ra6 Kd7 34. Kf2 Rb5 35. Ra7+ Ke8 36. Ra8+ Ke7 37. Ra7+ Ke8 38. e6 fxe6 39. fxe6 Rxc5 40. Rxg7 h5 41. Rg5 Ke7 42. Rxh5 Kxe6 43. g4 Rc2+ 44. Ke3 c5 45. Rh6+ Ke5 46. Rh5+ Ke6 47. Rh6+ Kf7 48. Rc6 Rc3+ 49. Kd2 d4 50. g5 c4 51. h4 Rd3+ 52. Kc2 Rc3+ 1/2-1/2

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.10.30"]
[Round "4"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md, Asifur Rahman"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2071"]
[BlackElo "1800"]
[PlyCount "129"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. h3 Qc7 12. Re1 Rfb8 13. Rb1 Nb6 14. e4 Nfd7 15. Qc2 h6 16. Bf1 Nc4 17. Kg2 Qa5 18. Nd2 Na3 19. bxa3 Bxf1+ 20. Rxf1 Qxc3 21. Qxc3 Bxc3 22. Rxb8+ Rxb8 23. Nc4 Kg7 24. Rd1 Nb6 25. Nxb6 Rxb6 26. Rd3 Bb2 27. Bd2 f6 28. a4 c4 29. Rf3 Ra6 30. a5 Kf7 31. Bc3 Bxc3 32. Rxc3 Rxa5 33. a3 f5 34. Kf3 Kf6 35. Ke3 e6 36. dxe6 fxe4 37. Kxe4 d5+ 38. Kd4 Kxe6 39. f4 Kf5 40. Re3 h5 41. Re5+ Kf6 42. Re3 Kf5 43. Rf3 Ke6 44. g4 hxg4 45. hxg4 Kf6 46. Rh3 Ke6 47. Rf3 Kf6 48. Re3 Rb5 49. a4 Ra5 50. Ra3 Ke6 51. Kc3 Kd6 52. Kb4 Ra8 53. a5 Rb8+ 54. Kc3 Kc5 55. a6 d4+ 56. Kc2 Kb4 57. a7 Ra8 58. Ra1 d3+ 59. Kd2 Kb3 60. Rb1+ Ka2 61. Rb7 Ka3 62. f5 gxf5 63. gxf5 Ka4 64. f6 Ka5 65. f7 1-0

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.10.29"]
[Round "3"]
[White "Md Abdur, Raufe Aziz"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1888"]
[BlackElo "2071"]
[PlyCount "152"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Re1 d6 8. Nc3 Be7 9. Be3 Nbd7 10. f4 b6 11. Qe2 Bb7 12. Bf2 h5 13. h3 Nc5 14. Rac1 g6 15. b4 Ncd7 16. Nd1 e5 17. Nf3 exf4 18. e5 dxe5 19. Nxe5 Nxe5 20. Qxe5 Qxe5 21. Rxe5 Nd7 22. Re1 Kf8 23. c3 Rc8 24. Rc2 Bf6 25. c4 Kg7 26. Be2 Rhe8 27. Nc3 b5 28. c5 Ne5 29. a4 Nc6 30. axb5 Nxb4 31. Rcc1 Bxc3 32. Rxc3 axb5 33. Bxb5 Bc6 34. Rxe8 Rxe8 35. Bc4 Re4 36. Bd3 Nxd3 37. Rxd3 Rc4 38. Rd6 Be4 39. h4 Rc2 40. Bd4+ Kh7 41. Bf2 Rc4 42. Rd7 g5 43. hxg5 Kg6 44. Ra7 Bd5 45. Rd7 Be6 46. Rd6 Kxg5 47. c6 Bf5 48. Bb6 Rc2 49. c7 Be6 50. Rd8 f3 51. gxf3 Kf4 52. Rh8 Kg3 53. Kf1 h4 54. Bd4 h3 55. Be5+ Kxf3 56. Ke1 Re2+ 57. Kf1 Rxe5 58. c8Q Bxc8 59. Rxc8 Re4 60. Kg1 Kg3 61. Rg8+ Rg4 62. Rf8 Rg7 63. Kh1 Kg4 64. Kh2 f5 65. Rh8 Kf3 66. Rxh3+ Kf2 67. Rh5 f4 68. Kh3 f3 69. Ra5 Rd7 70. Ra2+ Ke3 71. Ra3+ Rd3 72. Ra2 Rd2 73. Ra8 Ke2 74. Rf8 f2 75. Kg2 Ke1 76. Re8+ Re2 0-1

[Event "BAN-chB 47th"]
[Site "Dhaka"]
[Date "2022.10.27"]
[Round "1"]
[White "Md Akik, Miha"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1742"]
[BlackElo "2071"]
[PlyCount "88"]
[EventDate "2022.10.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Be3 b6 9. Nd2 Bb7 10. f3 d5 11. Qe2 Nbd7 12. N4b3 0-0 13. Bd4 e5 14. Bf2 Rfd8 15. Kh1 Nc5 16. Bc2 Na4 17. Rab1 a5 18. Bd3 Nc5 19. Nxc5 Bxc5 20. Bh4 Be7 21. Bxf6 Bxf6 22. exd5 Bxd5 23. Ne4 Be7 24. c4 Be6 25. Nc3 Rac8 26. b3 Bb4 27. Nb5 Qb8 28. Rfd1 Rd7 29. Bc2 Rcd8 30. Rxd7 Rxd7 31. Rd1 g6 32. Be4 Qc8 33. g3 Qc5 34. Kg2 Rxd1 35. Qxd1 Qe3 36. Nc7 Bg4 37. Qc2 Bd2 38. fxg4 Qe2+ 39. Kh3 h5 40. gxh5 Qxh5+ 41. Kg2 Qe2+ 42. Kh3 Qh5+ 43. Kg2 Qe2+ 44. Kh3 Qh5+ 1/2-1/2

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.25"]
[Round "9"]
[White "Shawket Bin, Osman Shaon"]
[Black "Rubel, Hossen"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2071"]
[BlackElo "1781"]
[PlyCount "81"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Bg4 9. f3 Bh5 10. 0-0 Bg6 11. Ng3 Nbd7 12. Qd2 Ne4 13. fxe4 Bxg5 14. exd5 cxd5 15. Bxg6 hxg6 16. Nxd5 Re8 17. Qd3 Nb6 18. Nf4 Rc8 19. Rae1 Bxf4 20. Rxf4 Nd5 21. Rf3 Qa5 22. Ref1 Rf8 23. Qb3 Nf6 24. e4 Rc6 25. e5 Rb6 26. Qc2 Nd5 27. Qf2 f5 28. Ra3 Qb4 29. Rb3 Qa5 30. Rxb6 Qxb6 31. Ne4 f4 32. Ng5 Rf5 33. Nf3 Ne3 34. Rc1 Qe6 35. Qh4 Qxa2 36. Ng5 Rxg5 37. Qxg5 Qxb2 38. Rc8+ Kf7 39. e6+ Kxe6 40. Qe5+ Kf7 41. Rc7+ 1-0

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.24"]
[Round "8"]
[White "Nasim Hossain, Bhuiyan"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1782"]
[BlackElo "2071"]
[PlyCount "88"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 e6 8. Bf4 Nb6 9. e3 Bb4 10. Qb3 a5 11. Be2 Ne4 12. Nxb6 Qxb6 13. Qc4 Bxc3+ 14. bxc3 Qb2 15. 0-0 Nd2 16. Qa2 Qxa2 17. Rxa2 Nxf1 18. Bxf1 Kd7 19. f3 Rad8 20. h4 f6 21. h5 g5 22. Bh2 h6 23. g4 Bh7 24. Bc4 Rhe8 25. Rb2 Kc8 26. e4 f5 27. gxf5 exf5 28. e5 f4 29. Kg2 Bg8 30. Bxg8 Rxg8 31. Kh3 Rd5 32. Bg1 b5 33. c4 bxc4 34. Rc2 Kd7 35. Rxc4 Rb8 36. Kg4 c5 37. dxc5 Rxe5 38. Bd4 Rd5 39. Bg7 Rb1 40. c6+ Kc8 41. Kh3 Rg1 42. Kh2 Rg3 43. Rc2 g4 44. fxg4 Rxg4 0-1

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.23"]
[Round "7"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mohammad, Din"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2071"]
[BlackElo "1869"]
[PlyCount "59"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. f4 Qc7 13. Qc2 Rb8 14. Ra3 Nf8 15. h3 N6d7 16. Rb3 f5 17. Bd3 fxe4 18. Ncxe4 Nf6 19. Nxf6+ Bxf6 20. f5 Qg7 21. Ne4 Bd4+ 22. Kh1 Bxf5 23. Nxd6 Bxd3 24. Rxd3 Re7 25. Rdf3 Qe5 26. Bh6 Nd7 27. Nc4 Qh5 28. Qd2 Bg7 29. Bxg7 Kxg7 30. Qf4 1-0

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.22"]
[Round "6"]
[White "Hossain, Belal"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1786"]
[BlackElo "2071"]
[PlyCount "86"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. g3 b5 6. Bg2 Bb7 7. 0-0 e6 8. Bg5 Be7 9. e4 h6 10. Bxf6 Bxf6 11. e5 Be7 12. Qc2 Na6 13. a3 Qb6 14. b3 cxb3 15. Qxb3 0-0 16. Rfc1 Rab8 17. Ne4 c5 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Qc2 Rbc8 21. Qe2 a5 22. Rcb1 b4 23. axb4 axb4 24. Nd2 Bxg2 25. Kxg2 Bd4 26. Ra2 Qc5 27. Nf3 Bc3 28. Qe4 Rfd8 29. Rc2 Qa5 30. h4 Qa6 31. h5 Rc4 32. Qe2 Qc6 33. Kh2 Re4 34. Qf1 Qa4 35. Re2 b3 36. Kg2 Rxe2 37. Qxe2 Qa2 38. Qe4 b2 39. g4 Qd5 40. Qe3 Qc4 41. Kg3 Rd3 42. Qf4 Qd5 43. Kg2 Bxe5 0-1

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.21"]
[Round "5"]
[White "Shawket Bin, Osman Shaon"]
[Black "Shadat, Kibria Ayaan"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2071"]
[BlackElo "1747"]
[PlyCount "111"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. e3 Nc6 8. Bd3 e5 9. cxd5 Nxd5 10. dxc5 Qa5 11. Qd2 Qxc5 12. Ne2 Na5 13. Rb1 Nc4 14. Bxc4 Qxc4 15. e4 Ne7 16. Qd6 f6 17. Be3 b6 18. Qb4 Ba6 19. Qxc4 Bxc4 20. Kf2 Rc8 21. Rhc1 Nc6 22. g3 Ke7 23. Rd1 Rhd8 24. Ke1 Rxd1+ 25. Rxd1 Na5 26. Rc1 Nb3 27. Rc2 Bd3 28. Rb2 Bxe2 29. Kxe2 Rxc3 30. f4 Na5 31. Bd2 Rb3 32. Rc2 Kd7 33. Bxa5 bxa5 34. fxe5 fxe5 35. Rc5 Rxa3 36. Rxe5 Kd6 37. Rg5 g6 38. h4 Ke6 39. g4 Rh3 40. Rxa5 Rxh4 41. Kf3 h6 42. Ra6+ Ke5 43. Ra5+ Ke6 44. Kg3 Rh1 45. Rxa7 g5 46. Ra5 Rb1 47. Ra8 Ke5 48. Ra6 Rb3+ 49. Kf2 Rb2+ 50. Kf3 Rb3+ 51. Kf2 Kxe4 52. Rf6 Rd3 53. Rf5 Rd5 54. Rf8 Rd2+ 55. Kg3 Rd3+ 56. Kg2 1/2-1/2

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.20"]
[Round "4"]
[White "Moniruzzaman, Monir"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1690"]
[BlackElo "2071"]
[PlyCount "96"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 Ne4 9. Ndxe4 dxe4 10. Bf4 e5 11. Bxe5 Nxe5 12. dxe5 Qxe5 13. Rc1 Bf5 14. Be2 0-0 15. 0-0 Rad8 16. Rfd1 Bxc3 17. bxc3 Qe7 18. Rd4 c5 19. Rd5 Rxd5 20. cxd5 Rd8 21. c4 Rd6 22. Rb1 Rh6 23. Bf1 Qh4 24. h3 Qe7 25. Qa4 b6 26. Rd1 Rd6 27. Qc2 g5 28. f3 Qe5 29. fxe4 Bxe4 30. Bd3 Bxd3 31. Qxd3 h6 32. Rf1 b5 33. e4 bxc4 34. Qxc4 Qd4+ 35. Qxd4 cxd4 36. a4 Ra6 37. Rc1 Kf8 38. e5 Rxa4 39. Kf1 d3 40. Rc8+ Ke7 41. Rc7+ Ke8 42. Rc8+ Kd7 43. Rf8 Ra1+ 44. Kf2 d2 45. Rxf7+ Ke8 46. Rh7 d1Q 47. Rh8+ Kf7 48. e6+ Kg7 0-1

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.19"]
[Round "3"]
[White "Shawket Bin, Osman Shaon"]
[Black "Hasan, Sk Rashedul"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2071"]
[BlackElo "1879"]
[PlyCount "148"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. e3 Nc6 9. Qb3 dxc4 10. Bxc4 0-0 11. Qa3 Qa5 12. Qxa5 Nxa5 13. Bd3 Be6 14. 0-0 Rac8 15. Rfc1 Rfd8 16. Be5 f6 17. Bg3 Bf7 18. Bf1 Nc4 19. h3 b6 20. a4 Na5 21. Ba6 Nb3 22. Bxc8 Rxc8 23. Rd1 Nxa1 24. Rxa1 cxd4 25. cxd4 Rc2 26. Bb8 a6 27. Rb1 Ra2 28. Rxb6 Rxa4 29. Ba7 Bd5 30. Rb8+ Kf7 31. Bc5 Ra1+ 32. Kh2 Ra2 33. Kg3 Rc2 34. Rd8 Bc6 35. Rc8 Bd5 36. Rd8 Bc6 37. Ne1 Rc3 38. Rc8 Bb5 39. Ra8 h5 40. Nf3 g5 41. h4 g4 42. Nd2 f5 43. Nb1 Rb3 44. Na3 Bh6 45. Nxb5 f4+ 46. Kh2 axb5 47. exf4 Bxf4+ 48. g3 Bd6 49. Bxd6 exd6 50. Rh8 Rf3 51. Rxh5 Rxf2+ 52. Kg1 Rf3 53. Kg2 b4 54. Rb5 b3 55. h5 Kg7 56. Rb6 Rd3 57. Kf2 Kh6 58. Rxd6+ Kxh5 59. Rd5+ Kg6 60. Rb5 Kf6 61. Rb4 Ke6 62. d5+ Kxd5 63. Rxg4 Rd4 64. Rg8 Rb4 65. Rd8+ Ke4 66. Re8+ Kd4 67. Rd8+ Ke4 68. Re8+ Kd4 69. Rd8+ Kc3 70. Rc8+ Rc4 71. Rb8 b2 72. Rxb2 Kxb2 73. Kf3 Kc3 74. g4 Kd3 0-1

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.18"]
[Round "2"]
[White "Afzal, Hossain"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1749"]
[BlackElo "2071"]
[PlyCount "69"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. g3 Nc6 6. a3 Bf5 7. Nc3 e6 8. Bg2 Bd6 9. 0-0 h6 10. Nb5 Bb8 11. b3 Qa5 12. a4 a6 13. Na3 0-0 14. Bd2 Qb6 15. e3 Rc8 16. Rc1 Bd6 17. Nb1 Nb4 18. Bxb4 Bxb4 19. Ne5 Bd6 20. Nd3 Rxc1 21. Nxc1 Bxb1 22. Qd2 Rc8 23. h3 Ba3 24. Rd1 Bc2 25. a5 Qb4 26. Nd3 Qxd2 27. Rxd2 Ne4 28. Rxc2 Rxc2 29. b4 Kf8 30. g4 Rd2 31. Nc5 Nxc5 32. bxc5 Bb4 33. c6 bxc6 34. Bf1 Bxa5 35. Bxa6 0-1

[Event "Dhaka Metropolis op U2100"]
[Site "Dhaka"]
[Date "2022.10.17"]
[Round "1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md, Basharul Alam"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2071"]
[BlackElo "1563"]
[PlyCount "57"]
[EventDate "2022.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 h6 5. e3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nd7 11. b3 Nf6 12. Bc2 Qc7 13. Bb2 b6 14. Qd3 Qf4 15. d5 Qf5 16. Qe2 Qh5 17. dxc6 Bd6 18. Rfe1 Re8 19. Ne5 Qxe2 20. Rxe2 Nh5 21. g3 Nf6 22. Rd1 Bc7 23. Red2 Bxe5 24. Bxe5 a6 25. Rd8 Kf8 26. Bd6+ Kg8 27. Be7 Bd7 28. Rxa8 Bxc6 29. Rxe8+ 1-0

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.08"]
[Round "8"]
[White "Shawket Bin, Osman Shaon"]
[Black "Khan, Nazrana"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2053"]
[BlackElo "1829"]
[PlyCount "23"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Ne4 8. Bxe7 Qxe7 9. Nge2 Nxc3 10. bxc3 Nd7 11. 0-0 Nf6 12. Qc2 1/2-1/2

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.07"]
[Round "7"]
[White "Ahmed, Shafiq"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2100"]
[BlackElo "2053"]
[PlyCount "9"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 d6 5. d4 1/2-1/2

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.06"]
[Round "6"]
[White "Islam, Khandaker Aminul"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2182"]
[BlackElo "2053"]
[PlyCount "93"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 Bxg3 9. hxg3 Qd6 10. dxc5 Qxc5 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 h6 14. 0-0 Ne5 15. Re1 Ng4 16. Qd4 Qc7 17. Rad1 Nf6 18. Ne5 Nxe4 19. Rxe4 Re8 20. Qc4 Qe7 21. Red4 f6 22. Nf3 Kh7 23. Qd3+ Kg8 24. Rd6 e5 25. Qe4 Be6 26. b3 b6 27. Qa4 Rac8 28. Qb4 Qc7 29. c4 Rcd8 30. Kf1 Kf7 31. Ne1 Rxd6 32. Qxd6 Qxd6 33. Rxd6 Ke7 34. Rd2 Bf5 35. Ke2 Rd8 36. Rxd8 Kxd8 37. Kd2 Kc7 38. b4 g5 39. a3 h5 40. Ke3 Bb1 41. Nf3 Kd7 42. Nd2 Bc2 43. Ne4 Bxe4 44. Kxe4 Ke6 45. Ke3 f5 46. Kd3 Kd6 47. Ke3 1/2-1/2

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.06"]
[Round "5"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md, Sharif Hossain"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2053"]
[BlackElo "2133"]
[PlyCount "55"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 Nc6 5. Nf3 Bg4 6. e3 Na5 7. h3 Bh5 8. g4 Bg6 9. Ne5 e6 10. Nxg6 hxg6 11. Bg2 c6 12. 0-0 Nf6 13. Rb1 Qc7 14. e4 0-0-0 15. Be3 Nb3 16. Re1 Bc5 17. Qe2 Bxd4 18. Qxc4 Bxe3 19. Qxb3 Bxf2+ 20. Kxf2 Qf4+ 21. Kg1 Rxh3 22. Re2 Qh2+ 23. Kf1 Nxg4 24. Rd1 Qf4+ 25. Kg1 Rxd1+ 26. Qxd1 Qg3 27. Kf1 Nh2+ 28. Kg1 0-1

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.05"]
[Round "4"]
[White "Mehdi, Hasan Parag"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2227"]
[BlackElo "2053"]
[PlyCount "62"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. h3 h6 8. Re1 a6 9. a4 Ba7 10. Nbd2 Ne7 11. d4 Ng6 12. Nf1 exd4 13. cxd4 d5 14. exd5 Nxd5 15. Ng3 c6 16. a5 Be6 17. Qb3 Qc7 18. Bd2 Rad8 19. Re4 Ndf4 20. Bxe6 Nxe6 21. Bb4 Rfe8 22. Rae1 Rd5 23. Ne5 Nxd4 24. Nxg6 Rxe4 25. Rxe4 fxg6 26. Qe3 Kh7 27. Bc3 Nb5 28. Qf3 Nxc3 29. bxc3 Rd2 30. Re2 Rxe2 31. Qxe2 Qxg3 0-1

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.04"]
[Round "3"]
[White "Shawket Bin, Osman Shaon"]
[Black "Hossain, Showkat Pollab"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2053"]
[BlackElo "2005"]
[PlyCount "71"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 Be7 7. f4 0-0 8. Nf3 Re8 9. Be2 Bf8 10. Nd2 a6 11. a4 Nbd7 12. 0-0 Rb8 13. Qc2 Nb6 14. a5 Na8 15. Nc4 Nc7 16. Bf3 Bg4 17. Ne3 Bxf3 18. gxf3 Nh5 19. Nf5 Qf6 20. Kh1 g6 21. Rg1 h6 22. Qg2 Kh7 23. Bd2 Be7 24. Nxe7 Rxe7 25. e5 dxe5 26. Ne4 Qh4 27. d6 Rd7 28. dxc7 Rc8 29. fxe5 Rcxc7 30. e6 Rxd2 31. Nxd2 Nf4 32. exf7 Nxg2 33. f8Q Nf4 34. Rg4 Ne6 35. Rxh4 Nxf8 36. Rc1 1-0

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.03"]
[Round "2"]
[White "Sultana, Sharmin Shirin"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1995"]
[BlackElo "2053"]
[PlyCount "82"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. g3 Be7 7. Bg2 Nd5 8. Bd2 b5 9. 0-0 Bb7 10. Qc2 0-0 11. Rad1 Nd7 12. b3 N7b6 13. Ne5 f6 14. Nf3 Nxc3 15. Bxc3 b4 16. Bd2 c3 17. Bc1 a5 18. e4 Qd7 19. Bh3 Bc8 20. d5 cxd5 21. exd5 Nxd5 22. Rfe1 Qd6 23. Nd4 f5 24. Qe2 Ra6 25. Bg2 Bf6 26. Nxf5 Qb6 27. Qc4 Kh8 28. Nd4 Bxd4 29. Rxd4 Ra7 30. Bf4 Ba6 31. Rxd5 Bxc4 32. Rd6 Qb5 33. bxc4 Qxc4 34. Rdxe6 Raf7 35. Re7 Rxf4 36. gxf4 Qxf4 37. R1e2 a4 38. Rb7 Qc4 39. Re4 Qc5 40. Rbxb4 c2 41. Rbc4 c1Q+ 0-1

[Event "Dhaka Chowdhury Memorial op-A 2nd"]
[Site "Dhaka"]
[Date "2022.07.02"]
[Round "1"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mohammad, Minhaz Uddin"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "2053"]
[BlackElo "2260"]
[PlyCount "86"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 d6 7. e4 e5 8. Bd3 c5 9. Ne2 Nc6 10. Be3 b6 11. g4 Ba6 12. Ng3 cxd4 13. cxd4 exd4 14. Bf2 Nd7 15. Nf5 Nde5 16. f4 Nxc4 17. Bxc4 Bxc4 18. Bxd4 Re8 19. Bxg7 Rxe4+ 20. Kd2 Rxf4 21. Qe1 Rxf5 22. gxf5 Qg5+ 23. Kc2 Qxf5+ 24. Kb2 Qb5+ 25. Kc1 Qg5+ 26. Kc2 Qg2+ 27. Kc1 Na5 28. Rg1 Nb3+ 29. Kd1 Qd5+ 30. Kc2 Bd3+ 31. Kb2 Bg6 32. Bc3 Nc5 33. Qd1 Qc4 34. Rg4 Qb5+ 35. Ka2 Re8 36. Rb1 Qd7 37. Qd4 Re5 38. Qc4 Qf5 39. Rxg6+ hxg6 40. Rb2 Re4 41. Re2 Rxe2+ 42. Qxe2 Qe6+ 43. Qxe6 fxe6 0-1

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.27"]
[Round "9"]
[White "Shawket Bin, Osman Shaon"]
[Black "Masum, Hossain"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2065"]
[BlackElo "2047"]
[PlyCount "32"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. e3 Nc6 8. Bd3 Qa5 9. Bd2 dxc4 10. Bxc4 0-0 11. Ne2 Rd8 12. 0-0 Qc7 13. Re1 b6 14. Bd3 Qe7 15. Qa4 Bb7 16. e4 cxd4 1/2-1/2

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.25"]
[Round "7"]
[White "Shawket Bin, Osman Shaon"]
[Black "Ahmed, Feroz"]
[Result "1-0"]
[ECO "E86"]
[WhiteElo "2065"]
[BlackElo "1914"]
[PlyCount "113"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 exd4 9. Nxd4 d5 10. cxd5 cxd5 11. e5 Nfd7 12. f4 Nb6 13. Be2 f6 14. exf6 Qxf6 15. Ndb5 Na6 16. 0-0 Be6 17. Bd4 Qd8 18. Bxg7 Kxg7 19. Nd4 Bg8 20. Bxa6 bxa6 21. b3 Rc8 22. Rf3 Qf6 23. Raf1 Nd7 24. Na4 Rce8 25. g3 Re4 26. Rd1 Rfe8 27. Rc3 Nf8 28. Rc7+ R8e7 29. Rxe7+ Qxe7 30. Nc3 Re3 31. Kf2 Re4 32. Nxe4 dxe4 33. Nc6 Qe6 34. Qd4+ Kh6 35. Ne5 Qf5 36. Re1 Qc8 37. g4 g5 38. fxg5+ Kxg5 39. Qe3+ Kf6 40. Qf4+ Kg7 41. Qg5+ Ng6 42. Nxg6 hxg6 43. Rxe4 Bf7 44. Qe5+ Kg8 45. h3 Qc2+ 46. Re2 Qd3 47. Qe3 Qd6 48. Qe5 Qd3 49. Qb8+ Kg7 50. Qg3 Qd4+ 51. Qe3 Qd8 52. Rd2 Qf6+ 53. Kg3 Qc6 54. Qe5+ Kh7 55. Rd8 g5 56. Qf5+ Bg6 57. Qd7+ 1-0

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.24"]
[Round "6"]
[White "Shawket Bin, Osman Shaon"]
[Black "Md Sajidul, Haque"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2065"]
[BlackElo "1766"]
[PlyCount "121"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 0-0 10. Qc2 Nb6 11. 0-0 Re8 12. Rae1 Bd6 13. Bg3 Be6 14. f3 c5 15. Bxd6 c4 16. Bg3 cxd3 17. Qxd3 Qd7 18. b3 Bf5 19. Qd2 Qe7 20. Nf4 g5 21. Nd3 h5 22. e4 dxe4 23. Qxg5+ Bg6 24. fxe4 Nxe4 25. Nxe4 Qxg5 26. Nxg5 Bxd3 27. Rxf7 Rxe1+ 28. Bxe1 Re8 29. Bg3 Re2 30. Rxb7 Rxa2 31. Be5 Kf8 32. h4 Nd5 33. Ne6+ Ke8 34. Ng7+ Kd8 35. Nxh5 Ne3 36. Rg7 Ra1+ 37. Kh2 Nf1+ 38. Kh3 Ne3 39. Rg8+ Ke7 40. Kg3 Nf5+ 41. Kf4 Rf1+ 42. Kg5 Kf7 43. Ra8 Ne3 44. Rxa7+ Ke8 45. Nf4 Be4 46. Bf6 Nd5 47. Nxd5 Bxd5 48. g3 Bxb3 49. h5 Bc2 50. g4 Rh1 51. h6 Kf8 52. d5 Ke8 53. d6 Rd1 54. Be5 Rd5 55. Kf6 Rd1 56. h7 Rf1+ 57. Kg5 Bxh7 58. Rxh7 Rd1 59. Kf6 Rf1+ 60. Ke6 Rf8 61. Ra7 1-0

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.23"]
[Round "5"]
[White "Islam, Zahirul"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1848"]
[BlackElo "2065"]
[PlyCount "102"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bf4 dxc4 6. a4 Bb4 7. e3 Nd5 8. Qc2 b5 9. Bxb8 Rxb8 10. axb5 cxb5 11. Rxa7 Ba5 12. Ne5 Bb7 13. Bxc4 0-0 14. Bxd5 exd5 15. 0-0 Qb6 16. Rxa5 Qxa5 17. Nd7 b4 18. Nxf8 Rxf8 19. Na4 Ra8 20. Nc5 Bc8 21. h3 Qb5 22. Rc1 g6 23. Qb3 Be6 24. Nd3 Rb8 25. Rc5 Qa6 26. Nf4 Qa1+ 27. Kh2 Qe1 28. Nd3 Qe2 29. Rc2 Qh5 30. Nf4 Qf5 31. Rc5 g5 32. Nxe6 fxe6 33. f3 h5 34. Kg1 g4 35. hxg4 hxg4 36. Qd1 g3 37. Kf1 Qh5 38. Ke2 Qh2 39. Qf1 Ra8 40. Kd3 Ra2 41. Kc2 Ra8 42. Kb3 Rb8 43. Qd3 Qh6 44. e4 Qg6 45. Qe3 Re8 46. Rc6 dxe4 47. fxe4 Qg4 48. Qd2 Qxe4 49. Qg5+ Kf8 50. Qf6+ Kg8 51. Qg5+ Kf8 1/2-1/2

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.22"]
[Round "4"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mihir Lal, Das"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "2065"]
[BlackElo "1940"]
[PlyCount "70"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 b6 8. Bd3 Ba6 9. cxd5 Bxd3 10. Qxd3 exd5 11. Ne2 Nc6 12. 0-0 Re8 13. Ng3 Qd6 14. a4 Qe6 15. Ra2 Na5 16. Re2 Qc6 17. e4 Qxa4 18. e5 Nd7 19. f4 Qc4 20. Qf3 Nc6 21. Qg4 Nf8 22. Nh5 Ng6 23. Re3 a5 24. f5 Ncxe5 25. Qg3 Nd7 26. fxg6 fxg6 27. Ref3 Rf8 28. Qh3 Rxf3 29. Qe6+ Kh8 30. Rxf3 gxh5 31. Qxd7 Rg8 32. Qe7 Qc6 33. Bf4 a4 34. Be5 h6 35. Rg3 Qb5 1-0

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.21"]
[Round "3"]
[White "Hasan, Sk Rashedul"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1840"]
[BlackElo "2065"]
[PlyCount "89"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 e6 7. d3 Ne7 8. Nxd4 cxd4 9. Ne2 0-0 10. Qe1 d5 11. e5 Qb6 12. Ba4 f6 13. exf6 Bxf6 14. Bd2 a5 15. Rb1 Qa6 16. a3 b5 17. Bb3 Bd7 18. Kh1 Nc6 19. Qg3 Kh8 20. Ng1 Qb6 21. Nf3 Qc7 22. Ng5 Bxg5 23. Qxg5 Rf5 24. Qh4 Raf8 25. g4 R5f7 26. Qh6 Ne7 27. c3 a4 28. Ba2 e5 29. Rbe1 Bxg4 30. Qg5 Bh3 31. Rf3 Bf5 32. Rxe5 Nc6 33. Re1 Qd7 34. cxd4 Kg7 35. Qg2 Qd6 36. Rg3 b4 37. Bxd5 Rc7 38. Bxc6 bxa3 39. d5 axb2 40. Bc3+ Kg8 41. Be5 Re7 42. Qxb2 Qc5 43. Rc1 a3 44. Rxc5 axb2 45. Rb5 1-0

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.20"]
[Round "2"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mukitul, Islam Ripon"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "2065"]
[BlackElo "1932"]
[PlyCount "79"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nc6 6. Be3 e5 7. Nge2 0-0 8. Qd2 a6 9. d5 Ne7 10. g4 c5 11. Ng3 Bd7 12. Be2 Rb8 13. h4 b5 14. h5 bxc4 15. Bh6 Qb6 16. Rb1 Qa5 17. Qg5 Nfxd5 18. exd5 Nxd5 19. 0-0 Nf4 20. Qe7 Bxh6 21. Qxd7 Rbd8 22. Qa4 Qc7 23. Qxc4 d5 24. Qxa6 Qe7 25. Kf2 c4 26. Rh1 Qc5+ 27. Kf1 Bg5 28. Qa3 Qc6 29. Qa4 Qc5 30. Qa3 Qc7 31. Qa4 Ra8 32. Qb5 Rfd8 33. hxg6 hxg6 34. Rh2 Ra5 35. Qb4 Rb8 36. Nb5 Rbxb5 37. Rh8+ Kxh8 38. Qf8+ Kh7 39. Nf5 gxf5 40. Kf2 0-1

[Event "Dhaka Marcel op"]
[Site "Dhaka"]
[Date "2022.04.19"]
[Round "1"]
[White "Abdullah Al, Raison"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1815"]
[BlackElo "2065"]
[PlyCount "84"]
[EventDate "2022.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd3 Nf6 8. 0-0 d6 9. f4 Nbd7 10. Kh1 h5 11. Qe2 b6 12. Rae1 Bb7 13. Bg1 h4 14. Rf3 h3 15. gxh3 Nc5 16. Re3 0-0-0 17. Nf3 Nh5 18. Qg2 Bxc3 19. bxc3 Nxf4 20. Qg3 Nxh3 21. c4 g6 22. Kg2 f5 23. R3e2 fxe4 24. Bxe4 Nxe4 25. Rxe4 Bxe4 26. Rxe4 Nxg1 27. Kxg1 d5 28. Qxc7+ Kxc7 29. Rxe6 dxc4 30. Rxg6 Rhg8 31. Rxg8 Rxg8+ 32. Kf2 Kd6 33. h4 Kd5 34. a4 b5 35. axb5 axb5 36. Ke3 Rf8 37. c3 Re8+ 38. Kd2 Ke4 39. Nd4 b4 40. Nb5 Rd8+ 41. Kc1 b3 42. Nd4 Rh8 0-1

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.12"]
[Round "9"]
[White "Md Jamal, Uddin"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2106"]
[BlackElo "2065"]
[PlyCount "8"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 1/2-1/2

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.11"]
[Round "8"]
[White "Shawket Bin, Osman Shaon"]
[Black "Sakline Mostafa, Sajid"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2065"]
[BlackElo "2005"]
[PlyCount "63"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. e4 d5 6. e5 Nfd7 7. cxd5 exd5 8. a3 Bxc3+ 9. bxc3 f6 10. exf6 Re8+ 11. Kf2 Nxf6 12. Bd3 c5 13. Ne2 Nc6 14. h4 c4 15. Bb1 Ng4+ 16. fxg4 Bxg4 17. Ra2 Qf6+ 18. Kg3 h5 19. Rf1 Qe7 20. Qc2 Qd6+ 21. Bf4 Qf6 22. Qh7+ Kf7 23. Be5 Qxf1 24. Qxg7+ Ke6 25. Nf4+ Qxf4+ 26. Bxf4 Rg8 27. Qh6+ Kd7 28. Qd6+ Ke8 29. Bg6+ Rxg6 30. Qxg6+ Kd7 31. Rf2 Be6 32. Qg7+ 1-0

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.10"]
[Round "7"]
[White "Raton, Kumar Chakma"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2065"]
[PlyCount "102"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. h3 c5 4. c3 e6 5. g3 Bd6 6. Bg2 0-0 7. 0-0 Nc6 8. a3 Ne4 9. Nbd2 f5 10. Qc2 Bd7 11. b4 cxd4 12. c4 Nc3 13. Nb3 e5 14. cxd5 Ne7 15. e3 Bb5 16. Re1 Rc8 17. Qb2 d3 18. Bd2 Nexd5 19. Nc5 Bxc5 20. bxc5 Rxc5 21. Kh2 e4 22. Nd4 Qb6 23. Qb3 Bd7 24. Qxb6 Nxb6 25. Bf1 Nbd5 26. Kg2 Rfc8 27. Kh2 b6 28. Kg2 Nb5 29. Nxb5 Bxb5 30. a4 Ba6 31. g4 Rc2 32. Red1 g6 33. Kg3 Kf7 34. g5 Ke6 35. h4 Nc3 36. Bxc3 R8xc3 37. Kg2 Rb3 38. Rdc1 Rbb2 39. Rxc2 dxc2 40. Bxa6 Rb1 41. Bc4+ Ke5 42. Bb3 c1Q 43. Rxb1 Qxb1 44. Bc4 Qd1 45. Bb5 Qg4+ 46. Kf1 f4 47. exf4+ Kxf4 48. Be2 Qxh4 49. Kg2 e3 50. fxe3+ Kxe3 51. Bb5 Qxg5+ 0-1

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.09"]
[Round "6"]
[White "Shawket Bin, Osman Shaon"]
[Black "Moniruzzaman, Masud"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2065"]
[BlackElo "1774"]
[PlyCount "131"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 c6 4. Nc3 Bc5 5. Nf3 d6 6. a3 a5 7. Bg5 e4 8. Nd4 cxd5 9. Nxd5 Nc6 10. e3 a4 11. Bxf6 gxf6 12. Be2 Be6 13. Nb5 Bxd5 14. Qxd5 Qa5+ 15. Nc3 0-0-0 16. 0-0 Rde8 17. Nxe4 Re5 18. Qd3 Qd8 19. Rfd1 Kc7 20. Nc3 f5 21. Bf3 f4 22. Bxc6 fxe3 23. Nd5+ Kxc6 24. Nxe3 Qh4 25. Qc2 Rg8 26. Rd5 Bxe3 27. fxe3 Rxd5 28. cxd5+ Kxd5 29. Rf1 Rg5 30. Rd1+ Ke5 31. Qc3+ Ke6 32. Qc8+ Kf6 33. Rxd6+ Kg7 34. Qc3+ Kf8 35. Rd8+ Ke7 36. Qc7+ Kf6 37. Qd6+ Kf5 38. g3 Qc4 39. Qd2 Kf6 40. Rd4 Qc5 41. Rxa4 Re5 42. Rd4 Kg6 43. b4 Qc8 44. Rd6+ Kg7 45. Qb2 f6 46. Qd2 Qf5 47. Rd7+ Kg6 48. Qd3 Re4 49. Rd4 Rxd4 50. Qxd4 Qb1+ 51. Kg2 h5 52. Qd7 Qe4+ 53. Kh3 f5 54. Qd6+ Kf7 55. Qf4 Qe6 56. a4 Kg6 57. a5 Qc6 58. Qd4 Qf3 59. Qf4 Qc6 60. Qd4 Qf3 61. Qd6+ Kf7 62. Qf4 Qd5 63. Kh4 Qe6 64. b5 Qe7+ 65. Qg5 Qb4+ 66. Kxh5 1-0

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.08"]
[Round "5"]
[White "Ahmed, Feroz"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1914"]
[BlackElo "2065"]
[PlyCount "73"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. e3 d5 4. b3 Bd6 5. Bb2 0-0 6. d4 c5 7. Bd3 Nc6 8. Nbd2 b6 9. 0-0 Bb7 10. a3 Rc8 11. Ne5 Ne7 12. Qc2 cxd4 13. exd4 dxc4 14. bxc4 Ned5 15. g3 b5 16. Qb1 bxc4 17. Ndxc4 Ba8 18. a4 Rb8 19. f3 Bb4 20. Qc1 Qe7 21. Rf2 Rfc8 22. a5 Nd7 23. Rc2 N7f6 24. a6 Rc7 25. Na5 Bxa5 26. Rxa5 Rxc2 27. Qxc2 Qb4 28. Rb5 Qe1+ 29. Kg2 Rd8 30. Qe2 Ne3+ 31. Kh3 Qg1 32. Ba3 Nfd5 33. Qb2 Nb6 34. Bc5 Ned5 35. Qb1 Qe3 36. Bxh7+ Kh8 37. Nxf7# 1-0

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.07"]
[Round "4"]
[White "Shawket Bin, Osman Shaon"]
[Black "Hossain, Enamul"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2065"]
[BlackElo "2408"]
[PlyCount "88"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. e4 d5 6. e5 Nfd7 7. a3 Bxc3+ 8. bxc3 dxc4 9. f4 Nb6 10. Nf3 Bd7 11. Be2 Ba4 12. Qd2 Nc6 13. 0-0 Na5 14. Rb1 h6 15. Rb4 Nb3 16. Qe1 Qd7 17. Nd2 a5 18. Rxb6 Nxd2 19. Bxd2 cxb6 20. Qg3 f5 21. exf6 Rxf6 22. f5 Raf8 23. h3 b5 24. Bf4 Bc2 25. fxe6 Qxe6 26. Be5 Rxf1+ 27. Bxf1 Qg6 28. Qxg6 Bxg6 29. Be2 Bd3 30. Bf3 b4 31. cxb4 axb4 32. axb4 c3 33. d5 c2 34. Bb2 Rc8 35. Bc1 Ra8 36. Kf2 Ra1 37. Ke3 Rxc1 38. Kxd3 Rb1 39. Kxc2 Rxb4 40. Kc3 Rf4 41. d6 Rxf3+ 42. gxf3 Kf7 43. Kd4 Ke6 44. Kc5 g5 0-1

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.06"]
[Round "3"]
[White "Raju, Ahmed"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1882"]
[BlackElo "2065"]
[PlyCount "70"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[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 a6 5. Be3 Nf6 6. Bd3 Qc7 7. Nd2 Be7 8. c3 b6 9. f3 Bb7 10. Qe2 d5 11. Bf2 Nbd7 12. exd5 Nxd5 13. Ne4 Nf4 14. Bg3 Bh4 15. Qd2 Bxg3+ 16. hxg3 Nxd3+ 17. Qxd3 0-0-0 18. 0-0-0 Nc5 19. Qe3 Nxe4 20. fxe4 Qc5 21. Qf4 e5 22. Qf5+ Kb8 23. Nc2 f6 24. Rhe1 Qc4 25. Qf2 Ka7 26. Qf5 Qxa2 27. Rd7 Rxd7 28. Qxd7 Qc4 29. Qxg7 Rg8 30. Qxh7 Rxg3 31. Qe7 Qa4 32. Re2 Qc4 33. Re1 Qb5 34. Rd1 Rxg2 35. Nb4 Qa4 0-1

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.05"]
[Round "2"]
[White "Shawket Bin, Osman Shaon"]
[Black "Khan, Jewel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2065"]
[BlackElo "1801"]
[PlyCount "119"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[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. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nge2 Nbd7 9. 0-0 Ne8 10. Bf4 Bd6 11. Qd2 Bxf4 12. Nxf4 Ndf6 13. f3 Nd6 14. e4 Nc4 15. Qf2 Be6 16. e5 Ne8 17. b3 Nb6 18. Rad1 Nc7 19. Nh5 Qg5 20. Ng3 f5 21. f4 Qh4 22. a4 a6 23. Qc2 g6 24. Rf3 Rf7 25. Nge2 Rc8 26. Rg3 Qe7 27. a5 Nd7 28. Na4 Nb5 29. Bxb5 axb5 30. Nc5 Nxc5 31. dxc5 Ra8 32. b4 Kh8 33. Nd4 Rff8 34. Ra1 Ra6 35. Qc3 Rg8 36. Kf2 Rg7 37. Ra3 Kg8 38. Qd2 Kf7 39. Rh3 h5 40. Rag3 Ke8 41. Nxe6 Qxe6 42. Rxh5 Kf7 43. Rh8 Ra7 44. Qd4 Rg8 45. Rxg8 Kxg8 46. Rg5 Kf7 47. h3 Ra8 48. g4 Rh8 49. gxf5 gxf5 50. Qd3 d4 51. Qxf5+ Qxf5 52. Rxf5+ Ke6 53. Rf6+ Kd5 54. Rf7 Rxh3 55. Rxb7 Rb3 56. Rd7+ Ke4 57. e6 Rb2+ 58. Kg3 Kf5 59. e7 Re2 60. a6 1-0

[Event "Dhaka Walton op"]
[Site "Dhaka"]
[Date "2022.04.04"]
[Round "1"]
[White "Md, Tayabur Rahman Milo"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1577"]
[BlackElo "2065"]
[PlyCount "94"]
[EventDate "2022.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[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. c3 d5 4. exd5 Qxd5 5. Be2 Nf6 6. 0-0 Nc6 7. Na3 Be7 8. Nb5 Qd7 9. d3 a6 10. Na3 b5 11. Bf4 0-0 12. Qc2 Bb7 13. Rad1 Nd5 14. Ne5 Qc7 15. Nxc6 Nxf4 16. Nxe7+ Qxe7 17. f3 h5 18. Qd2 e5 19. g3 Nd5 20. Nc2 h4 21. Ne3 hxg3 22. hxg3 Rad8 23. Nxd5 Bxd5 24. a3 Bb3 25. Rc1 c4 26. Qe3 cxd3 27. Bxd3 Rd6 28. Qe4 g6 29. Rf2 Qg5 30. Re1 Rxd3 31. Qxe5 Qxe5 32. Rxe5 Rfd8 33. Kg2 Rd2 34. Ree2 Rxe2 35. Rxe2 Bc4 36. Rc2 a5 37. Kf2 a4 38. Ke3 Kg7 39. Kf4 Rd3 40. Ke4 f5+ 41. Kf4 Kf6 42. g4 g5+ 43. Kg3 f4+ 44. Kf2 Re3 45. Rd2 Ke5 46. Rd8 Re2+ 47. Kg1 Rxb2 0-1

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.20"]
[Round "11.3"]
[White "Chowdhury, Sohel"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2065"]
[BlackElo "2063"]
[PlyCount "149"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Manha's Castle"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. Bg5 Bb7 13. Nd2 Ke7 14. Nf3 h6 15. Bh4 g5 16. Bg3 Nxe4 17. Bxe5 f6 18. Bd4 c5 19. Be3 Rhd8 20. Rfe1 f5 21. Bc2 Kf6 22. Bxe4 Bxe4 23. Nd2 Bd5 24. b4 Rac8 25. Nb3 Bxb3 26. axb3 f4 27. Rxa6 fxe3 28. Rxb6+ Kg7 29. bxc5 Rxc5 30. fxe3 Rxc3 31. b4 Rd2 32. Ra1 Rc7 33. h3 Rb2 34. Raa6 Rxb4 35. Rxh6 g4 36. Rag6+ Kf7 37. Rxg4 Rxg4 38. hxg4 Rc3 39. Kf2 b4 40. Rb6 Rc2+ 41. Kf3 Rb2 42. g5 b3 43. g3 Rb1 44. Kg4 b2 45. g6+ Kg7 46. Kg5 Rg1 47. Rb7+ Kg8 48. Rxb2 Rxg3+ 49. Kf4 Rxg6 50. Ke5 Kf8 51. e4 Ke8 52. Kf5 Ra6 53. Rb7 Rc6 54. Ra7 Rb6 55. Ra5 Rh6 56. e5 Rb6 57. Ra7 Rc6 58. Ke4 Rb6 59. Kd5 Rh6 60. Rc7 Rg6 61. Rc8+ Ke7 62. Rh8 Ra6 63. Rb8 Rh6 64. Rb4 Ra6 65. Rb7+ Ke8 66. Ke4 Rc6 67. Kf5 Ra6 68. Rb3 Rc6 69. Rd3 Ra6 70. Rd6 Rxd6 71. exd6 Kd7 72. Ke5 Kd8 73. Ke6 Ke8 74. d7+ Kd8 75. Kd6 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.18"]
[Round "9.2"]
[White "Hossain, Showkat Pollab"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1991"]
[BlackElo "2063"]
[PlyCount "192"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Sheikh Russel"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Qe2 d6 8. Nbd2 0-0 9. a4 Qc7 10. c3 Bd7 11. Nc4 b6 12. h4 a6 13. Bf4 e5 14. Bd2 b5 15. axb5 axb5 16. Na3 Qb7 17. Qd1 Na5 18. Bg5 f6 19. Be3 Be6 20. Nd2 Nec6 21. f4 b4 22. cxb4 Nxb4 23. Ndc4 Qc6 24. Rc1 Nb7 25. Nc2 Na6 26. f5 Bf7 27. Qd2 Rad8 28. fxg6 hxg6 29. Bh6 d5 30. Bxg7 Kxg7 31. Na5 Qb6 32. Nxb7 Qxb7 33. Ne3 dxe4 34. Ng4 Rh8 35. Rxf6 Qd7 36. Nxe5 Qd4+ 37. Qf2 Qxe5 38. Rxf7+ Kg8 39. Bxe4 Qd4 40. Rf1 Rh6 41. Kg2 Qxf2+ 42. R1xf2 Nb4 43. R7f6 Kg7 44. R2f3 Nc2 45. Rf7+ Kg8 46. R3f6 g5 47. Rxh6 Kxf7 48. hxg5 Ne1+ 49. Kh3 Nxd3 50. Bxd3 Rxd3 51. Rc6 Rb3 52. Rxc5 Rxb2 53. Kg4 Kg7 54. Rc6 Ra2 55. Rh6 Ra1 56. Rh2 Kg6 57. Rf2 Ra4+ 58. Rf4 Ra1 59. Rb4 Rc1 60. Rb6+ Kg7 61. Kh3 Ra1 62. g4 Ra2 63. Kh4 Rh2+ 64. Kg3 Ra2 65. Rh6 Ra3+ 66. Kh4 Ra1 67. Rf6 Ra3 68. Rf2 Ra1 69. Rb2 Rh1+ 70. Kg3 Ra1 71. Rb6 Ra2 72. g6 Ra1 73. Re6 Rb1 74. Kf4 Ra1 75. Kg5 Ra5+ 76. Kh4 Ra1 77. Kh5 Ra5+ 78. g5 Ra7 79. Rf6 Ra1 80. Rf7+ Kg8 81. Rf6 Rh1+ 82. Kg4 Rg1+ 83. Kf4 Rf1+ 84. Ke5 Re1+ 85. Kf5 Rf1+ 86. Ke4 Rg1 87. Kf4 Rf1+ 88. Ke3 Rg1 89. Rf5 Kg7 90. Kf4 Rf1+ 91. Kg4 Rg1+ 92. Kf4 Rf1+ 93. Ke4 Re1+ 94. Kf4 Rf1+ 95. Kg4 Rg1+ 96. Kh4 Rh1+ 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.17"]
[Round "8.6"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2063"]
[BlackElo "2415"]
[PlyCount "73"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Bangladesh Police"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c6 7. e3 0-0 8. Bd3 b6 9. Ne2 Ba6 10. cxd5 cxd5 11. 0-0 Bxd3 12. Qxd3 Nc6 13. e4 Qd7 14. Bg5 Ne8 15. Ng3 Rc8 16. e5 f6 17. exf6 Nxf6 18. Rae1 Ne8 19. Qe2 Nd6 20. Bc1 Rfe8 21. f4 Na5 22. Qg4 Nf5 23. Nh5 Qf7 24. Rf3 Nb3 25. Rd3 Re7 26. a4 Rec7 27. Qh3 g6 28. g4 Nfxd4 29. Be3 Nc2 30. Re2 Nxe3 31. Rdxe3 gxh5 32. gxh5 Nc5 33. h6 Ne4 34. Rg2+ Kh8 35. Rg7 Qf6 36. Rxc7 Rxc7 37. f5 0-1

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.13"]
[Round "4.5"]
[White "Sadnan Hasan, Dihan"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2132"]
[BlackElo "2063"]
[PlyCount "123"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Rupali Bank Krira Parisad"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. b3 b6 2. Bb2 Bb7 3. Nf3 e6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. d4 d5 8. a4 c5 9. a5 b5 10. dxc5 Bxc5 11. Qe1 a6 12. Ne5 Nbd7 13. Nd3 Bd6 14. Nd2 Rc8 15. Ra2 Qe7 16. Ba1 Nc5 17. Nxc5 Bxc5 18. e4 Nxe4 19. Nxe4 dxe4 20. Bxe4 Bb4 21. Qe2 Bxe4 22. Qxe4 Bc3 23. Rd1 Rfd8 24. Rd3 Qf6 25. Rf3 Qd4 26. Qxd4 Bxd4 27. Rd3 Ba7 28. Rxd8+ Rxd8 29. Bc3 f6 30. Kf1 Kf7 31. Ke2 e5 32. Bb4 Ke6 33. c3 f5 34. Rc2 Rc8 35. Rd2 Bc5 36. Bxc5 Rxc5 37. Rd3 e4 38. Re3 g5 39. g4 h5 40. gxh5 Ke5 41. h6 g4 42. Rg3 Rc6 43. h3 Kf4 44. h7 Rh6 45. hxg4 fxg4 46. c4 b4 47. c5 Rxh7 48. Rg1 Rc7 49. Rc1 Ke5 50. Ke3 Kd5 51. Rd1+ Kxc5 52. Rc1+ Kd6 53. Rxc7 Kxc7 54. Kxe4 Kc6 55. Kf4 Kb5 56. Kxg4 Kxa5 57. f4 Kb6 58. f5 Kc6 59. Kg5 Kd7 60. Kg6 a5 61. f6 a4 62. f7 1-0

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.12"]
[Round "3.3"]
[White "Shawket Bin, Osman Shaon"]
[Black "Islam, Khandaker Aminul"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2063"]
[BlackElo "2153"]
[PlyCount "95"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Bangladesh Navy"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 0-0 7. Bd2 Re8 8. Kf2 Na6 9. Nge2 Nc7 10. Nf4 Ba5 11. Be2 a6 12. Qc2 exd5 13. exd5 b5 14. b3 Qe7 15. Bd3 Bxc3 16. Qxc3 Nd7 17. Rae1 Qh4+ 18. g3 Qd8 19. Qc2 Nf8 20. Bc3 b4 21. Bb2 g6 22. h4 Ra7 23. Ba1 f6 24. g4 Rxe1 25. Rxe1 Ne8 26. h5 g5 27. Ng2 Re7 28. Ne3 a5 29. Bf5 Bxf5 30. Nxf5 Rxe1 31. Kxe1 Nd7 32. Nh6+ Kg7 33. Nf5+ Kg8 34. Qe4 Ne5 35. Nh6+ Kg7 36. Nf5+ Kg8 37. Bxe5 fxe5 38. Ng3 Qf6 39. Qf5 Qxf5 40. Nxf5 Kf7 41. Ke2 Kf8 42. Ke3 Kf7 43. h6 Kg6 44. Ke4 Nf6+ 45. Ke3 Ne8 46. Ke4 Nf6+ 47. Ke3 Ne8 48. Ke4 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.11"]
[Round "2.4"]
[White "Md Abzid, Rahman"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2100"]
[BlackElo "2063"]
[PlyCount "119"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leonine CC"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 cxd4 6. exd4 Bd6 7. 0-0 Nc6 8. Bb2 0-0 9. a3 b6 10. Nbd2 Bb7 11. Ne5 Ne7 12. f4 Ne4 13. Qe2 f6 14. Ng4 f5 15. Ne5 Rc8 16. c4 Bxe5 17. fxe5 Kh8 18. Rac1 Ng6 19. Qe3 Qh4 20. c5 bxc5 21. dxc5 d4 22. Qe2 Nf4 23. Qf3 Nxd2 24. Qxf4 Qxf4 25. Rxf4 Nxb3 26. Rc4 g5 27. Rf2 Bd5 28. Ra4 Nxc5 29. Rxd4 Nb3 30. Rb4 Rb8 31. Rc2 a5 32. Rb5 Rfd8 33. a4 Rxb5 34. Bxb5 Be4 35. Rf2 Nc5 36. Bc3 Nd3 37. Bxa5 Ra8 38. Bxd3 Bxd3 39. Rd2 Rxa5 40. Rxd3 Rxe5 41. Kf2 Ra5 42. Rd6 e5 43. Rf6 e4 44. Rb6 Rxa4 45. Rb5 Ra2+ 46. Kf1 f4 47. Rxg5 e3 48. h4 h6 49. Rg6 Kh7 50. h5 Rb2 51. Rg4 Rf2+ 52. Ke1 Kh8 53. Rg6 Kh7 54. Rg4 f3 55. gxf3 Rxf3 56. Ke2 Rh3 57. Re4 Kg7 58. Rxe3 Rxh5 59. Kf2 Kg6 60. Kg2 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.10"]
[Round "1.4"]
[White "Shawket Bin, Osman Shaon"]
[Black "Rahman, Syed Mahfuzur"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2063"]
[BlackElo "2107"]
[PlyCount "80"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Janata Bank Officer Welfare"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nge2 Nbd7 9. 0-0 Nf8 10. Qb3 c6 11. Rae1 Ng4 12. Bf4 Bd6 13. h3 Bxf4 14. Nxf4 Nf6 15. Qc2 Qd6 16. Nfe2 g6 17. Qd2 Ne6 18. f3 Ng5 19. h4 Ne6 20. g4 Bd7 21. Kg2 Re7 22. Rh1 Rae8 23. Ng3 Rf8 24. g5 Ne8 25. f4 c5 26. Nce2 cxd4 27. exd4 f5 28. h5 N8g7 29. hxg6 hxg6 30. Rh6 Nxf4+ 31. Nxf4 Rxe1 32. Nxg6 Rg1+ 33. Kxg1 Qxg3+ 34. Qg2 Qxg2+ 35. Kxg2 Re8 36. Rh8+ Kf7 37. Ne5+ Ke7 38. Rh7 Rg8 39. Nxd7 Kxd7 40. Bxf5+ Kc6 1-0

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9"]
[White "Mrittika, Mallick"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1666"]
[BlackElo "2065"]
[PlyCount "118"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 Nc6 7. Na3 cxd4 8. Nb5 Qd7 9. Bxd4 Nxd4 10. Qxd4 Qxd4 11. Nfxd4 Kd8 12. 0-0-0 Bd7 13. Nf3 Bc5 14. Ne5 Ke7 15. Rd2 Rhd8 16. Nxd7 Rxd7 17. Rxd7+ Kxd7 18. f3 a6 19. Na3 Bxa3 20. bxa3 Rc8 21. Kb2 Nd5 22. c4 Ne3 23. Kb3 Kc6 24. Bd3 Rd8 25. Kc3 Kc5 26. Rb1 b6 27. g3 Rd4 28. Be2 Nxc4 29. Rb4 b5 30. a4 e5 31. axb5 axb5 32. Bxc4 bxc4 33. Rb7 Rd3+ 34. Kc2 Rxf3 35. a4 Kc6 36. Re7 Kc5 37. a5 Kb4 38. a6 Rf2+ 39. Kb1 Rf6 40. a7 Ra6 41. Rxf7 Kc3 42. Rf3+ Kd4 43. Rf7 g6 44. Kc2 e4 45. Rxh7 Ke3 46. Re7 Kf3 47. Kc3 e3 48. Kxc4 e2 49. Kd3 Rd6+ 50. Kc4 Rd8 51. h4 Kf2 52. g4 e1Q 53. Rxe1 Kxe1 54. Kb5 Kf2 55. h5 g5 56. h6 Rh8 57. h7 Kf3 58. Kb6 Kxg4 59. Kb7 Rxh7+ 0-1

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8"]
[White "Shawket Bin, Osman Shaon"]
[Black "Nasim Hossain, Bhuiyan"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2065"]
[BlackElo "1859"]
[PlyCount "75"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Re1 Nb6 12. e4 Bb7 13. Rb1 e6 14. dxe6 fxe6 15. Ng5 Re8 16. e5 Nfd5 17. Nxd5 exd5 18. e6 Bd4 19. Bf4 Nc4 20. Nf7 Qc7 21. h4 Rxa2 22. Qb3 Ra6 23. h5 Rb6 24. Qc2 Ne5 25. Bxe5 dxe5 26. hxg6 Rbxe6 27. Nh6+ Kh8 28. Nf5 hxg6 29. Nxd4 exd4 30. Rxe6 Rxe6 31. Bh3 Rf6 32. Rc1 c4 33. Qd2 d3 34. Re1 Kh7 35. Re8 d4 36. Qg5 Kg7 37. Qh4 Bd5 38. Qh8+ 1-0

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7"]
[White "Zia, Tahsin Tajwar"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2283"]
[BlackElo "2065"]
[PlyCount "65"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 c6 8. h4 Nbd7 9. Nc3 b6 10. Ng5 Bb7 11. e4 dxe4 12. Ncxe4 h6 13. 0-0-0 Re8 14. Nc3 Qc8 15. Be3 Bb4 16. Nge4 Be7 17. Bf4 Nxe4 18. Nxe4 Nf6 19. Nc3 Rd8 20. g4 Nxg4 21. Bh3 Nf6 22. Rhg1 Kf8 23. Be5 a5 24. f4 Bd6 25. Ne4 Bxe5 26. fxe5 Nxe4 27. Qxe4 c5 28. d5 Qc7 29. Rde1 Qe7 30. Qh7 Qxh4 31. Qxg7+ Ke8 32. Bxe6 fxe6 33. Qxb7 1-0

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6"]
[White "Shawket Bin, Osman Shaon"]
[Black "Dil, Mohammad"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2065"]
[BlackElo "1752"]
[PlyCount "51"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 Re8 8. 0-0-0 c6 9. e5 Qa5 10. exf6 Nxf6 11. Bd3 Bd7 12. Kb1 b5 13. Ne4 Qa6 14. cxb5 cxb5 15. Nxf6+ exf6 16. Ne2 Be6 17. Nc3 Rac8 18. d5 Bd7 19. Bd4 Qb7 20. Ne4 Re5 21. Nxd6 Qxd5 22. Bxe5 Be6 23. Bc4 Qxe5 24. Bxe6 Rd8 25. Bxf7+ Kh8 26. Rhe1 1-0

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5"]
[White "Moniruzzaman, Masud"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1787"]
[BlackElo "2065"]
[PlyCount "88"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 0-0 7. 0-0 h6 8. a4 a6 9. d4 Ba7 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qf3 b5 13. Rd1 Qe7 14. Bd3 Bb7 15. axb5 axb5 16. Na3 Rfd8 17. Re1 Bc6 18. Nc2 Qd7 19. Bf1 Nxe4 20. Rxa7 Rxa7 21. Rxe4 f5 22. Qe3 Bxe4 23. Qxa7 Bxc2 24. Be2 Bd1 25. Bf1 c6 26. Qb6 f4 27. Qc5 Qd6 28. Qb6 Bb3 29. Be2 Ra8 30. Bxb5 Ra1 31. Kh2 Rxc1 32. Be2 Bd5 33. c4 Bxc4 34. Bg4 f3 35. g3 Bd5 36. Qb7 e4 37. Qc8+ Qf8 38. Be6+ Bxe6 39. Qxe6+ Qf7 40. Qxe4 Qd5 41. Qe3 Ra1 42. h4 Qf5 43. Qe8+ Kh7 44. Qxc6 Rh1+ 0-1

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4"]
[White "Shawket Bin, Osman Shaon"]
[Black "Ahmed, Sk Nasir"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2065"]
[BlackElo "2168"]
[PlyCount "96"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 0-0 6. Bd3 d6 7. 0-0 Bxd2 8. Nbxd2 Qe7 9. e4 e5 10. d5 Na6 11. Re1 Nh5 12. Bf1 Nf4 13. Re3 f5 14. a3 Bd7 15. exf5 Bxf5 16. Nd4 Bd7 17. Ne2 Qf6 18. Ne4 Qg6 19. f3 Bf5 20. Nxf4 exf4 21. Re1 Bxe4 22. Rxe4 Nc5 23. Re7 Rf7 24. Rxf7 Qxf7 25. b4 Nd7 26. Qd4 Qf6 27. Qxf6 Nxf6 28. Rb1 Nd7 29. Rb2 b6 30. Kf2 Kf7 31. Be2 Kf6 32. g3 g5 33. gxf4 gxf4 34. Rb1 axb4 35. axb4 Ra2 36. Kf1 h6 37. h3 Kg5 38. Re1 Kh4 39. Bd1 Ne5 40. c5 Kxh3 41. Rxe5 dxe5 42. d6 cxd6 43. c6 Ra1 44. Ke2 Rc1 45. Ba4 Kg3 46. Kd2 Rxc6 47. Bxc6 h5 48. Ke2 Kg2 0-1

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3"]
[White "Priyanshu, Barua"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1573"]
[BlackElo "2065"]
[PlyCount "119"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bb5 Nd4 5. a4 Bg7 6. Nf3 e6 7. 0-0 Ne7 8. Nxd4 cxd4 9. Ne2 0-0 10. Bd3 d5 11. e5 Nc6 12. b3 f6 13. Ba3 Rf7 14. exf6 Bxf6 15. Ng3 Qc7 16. Qg4 e5 17. Bf5 e4 18. Be6 Bxe6 19. Qxe6 Qd7 20. f5 Kg7 21. Rac1 Re8 22. Qxd7 Rxd7 23. c3 dxc3 24. dxc3 Ne5 25. Ne2 Nd3 26. Rcd1 Rc8 27. fxg6 hxg6 28. Nf4 Nxf4 29. Rxf4 Rxc3 30. Rxf6 Kxf6 31. Bb2 Rdc7 32. Bxc3+ Rxc3 33. Rxd5 Rxb3 34. Kf2 a6 35. h4 Ra3 36. Rd4 Ke5 37. Rb4 Kf4 38. g4 Ra2+ 39. Ke1 Kf3 40. Rxb7 Ra1+ 41. Kd2 e3+ 42. Kd3 Rd1+ 43. Kc2 Rd5 44. Rb6 Kxg4 45. Rxg6+ Kf3 46. Rxa6 Rd4 47. h5 e2 48. Rf6+ Ke3 49. Re6+ Kf2 50. Rf6+ Ke1 51. h6 Rxa4 52. h7 Rc4+ 53. Kd3 Rc8 54. Re6 Rd8+ 55. Kc2 Ra8 56. Kd3 Ra3+ 57. Kc2 Rh3 58. Re7 Rh6 59. Kd3 Rh3+ 60. Re3 1/2-1/2

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2"]
[White "Shawket Bin, Osman Shaon"]
[Black "Hamid, Rani"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2065"]
[BlackElo "1804"]
[PlyCount "85"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Bd6 8. Nge2 h6 9. Bh4 0-0 10. Qd2 Re8 11. f3 Qe7 12. Bf2 c5 13. 0-0 cxd4 14. Nxd4 Ne5 15. Rad1 Nxd3 16. Qxd3 Bd7 17. Nf5 Bxf5 18. Qxf5 Bc5 19. Rfe1 Bb4 20. Bh4 Bxc3 21. bxc3 Qe6 22. Qb1 g5 23. Bg3 Qc6 24. Rd3 Re6 25. Qb3 Rae8 26. Bf2 Qa6 27. Red1 Rb6 28. Qc2 Qb5 29. R3d2 Rc6 30. Qf5 Qc4 31. Rb2 b6 32. Rc2 Qa4 33. Rd4 Qa5 34. h4 g4 35. h5 gxf3 36. gxf3 Ree6 37. Bh4 Kf8 38. Kh2 Qc5 39. Rg2 Rxe3 40. Bxf6 Qd6+ 41. Rf4 Rc4 42. Be5 Qe7 43. Bd6 1-0

[Event "Dhaka Al Mahmud Memorial"]
[Site "Dhaka"]
[Date "2022.02.05"]
[Round "1"]
[White "Monir Hossain, Monir"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1685"]
[BlackElo "2065"]
[PlyCount "77"]
[EventDate "2022.02.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 dxc4 6. a4 a5 7. Qc2 Nb6 8. 0-0 e6 9. e4 Bb4 10. Bd2 0-0 11. Nc3 Re8 12. Rad1 Nbd7 13. e5 Nd5 14. Ne4 b5 15. Neg5 Nf8 16. Ne4 Ba6 17. Bc3 Be7 18. Nc5 Bxc5 19. dxc5 b4 20. Bd4 Nd7 21. Rfe1 Qe7 22. Nd2 Nxc5 23. Nxc4 Nb7 24. Nb6 Nxb6 25. Bxb6 Rac8 26. Bxc6 Nd8 27. Rd6 Nxc6 28. Rxc6 Qd7 29. Rc1 Bb7 30. Rc7 Qd5 31. Kf1 Ba6+ 32. Kg1 h6 33. Rxc8 Rxc8 34. Qd1 Rxc1 35. Qxc1 Bb7 36. f3 Qxf3 37. Qd2 Qh1+ 38. Kf2 Qxh2+ 39. Kf1 0-1

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.23"]
[Round "9"]
[White "Shawket Bin, Osman Shaon"]
[Black "Saiful Islam, Chowdhury"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2029"]
[BlackElo "2111"]
[PlyCount "45"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 b6 6. Bxf6 Bxf6 7. e4 0-0 8. Bd3 g6 9. h4 c5 10. d5 d6 11. h5 Qe7 12. hxg6 hxg6 13. Qd2 a6 14. 0-0-0 b5 15. dxe6 Bxe6 16. exf5 gxf5 17. Rde1 Qd7 18. Qh6 Bxc4 19. Bxc4+ bxc4 20. Nd5 Bxb2+ 21. Kxb2 Qg7+ 22. Qxg7+ Kxg7 23. Nc7 1-0

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.22"]
[Round "8"]
[White "Ikramul, Haque Siam"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2038"]
[BlackElo "2029"]
[PlyCount "75"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. d4 Nbd7 7. Bb2 0-0 8. Be2 b6 9. 0-0 Bb7 10. Qc2 Rc8 11. Rfd1 Qe7 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qh4 c5 16. Ne5 Rfd8 17. Bf3 Ne4 18. Qf4 f5 19. Bxe4 Bxe4 20. f3 Bb7 21. Kh1 Rc7 22. Re1 g5 23. Qe3 f4 24. Qe2 cxd4 25. Bxd4 Bc5 26. Bxc5 Rxc5 27. Rad1 Rcc8 28. Rxd8+ Rxd8 29. Rd1 Kg7 30. h3 Qf6 31. Ng4 Rxd1+ 32. Qxd1 Qe7 33. Qd4+ Kg6 34. h4 h6 35. Qh8 Qg7 36. h5+ Kf7 37. Nxh6+ Kf6 38. Qd8+ 1-0

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.21"]
[Round "7"]
[White "Shawket Bin, Osman Shaon"]
[Black "Ahmed, Mahtabuddin"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2029"]
[BlackElo "2073"]
[PlyCount "97"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Bc8 7. Bg5 e6 8. Bxf6 gxf6 9. e3 Nc6 10. Bd3 Bd7 11. 0-0 f5 12. Ne5 Nxe5 13. dxe5 Qb6 14. Nb5 Kd8 15. a4 Bxb5 16. axb5 Bg7 17. Rfd1 Bxe5 18. Bxf5 Ke7 19. Bd3 Bd6 20. Qa4 Be5 21. e4 d4 22. g3 Rhg8 23. Kh1 Bg7 24. f4 e5 25. Rf1 Qd6 26. Bc4 Rgf8 27. Bd5 Qb6 28. Rac1 Rad8 29. Qa3+ Rd6 30. Rc5 f6 31. Rfc1 Rfd8 32. Qf3 exf4 33. Qh5 Rxd5 34. Rxd5 Rxd5 35. exd5 Qa5 36. Qxh7 Kf7 37. gxf4 Qd8 38. Qe4 Qd7 39. Rg1 Bf8 40. Qh7+ Ke8 41. Re1+ Kd8 42. Qxd7+ Kxd7 43. Kg2 Kd6 44. Re6+ Kxd5 45. Rxf6 Bc5 46. Rf7 d3 47. Kf3 Kc4 48. Rd7 Bd4 49. Ke4 1-0

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.20"]
[Round "6"]
[White "Ratan, Ali"]
[Black "Shawket Bin, Osman Shaon"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1937"]
[BlackElo "2029"]
[PlyCount "56"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 b5 8. Bf3 Bb7 9. 0-0 d6 10. Re1 Nbd7 11. g3 Be7 12. Bg2 0-0 13. Qe2 Nb6 14. Nd1 Nfd7 15. c3 Bf6 16. Qg4 Ne5 17. Qe2 Nc6 18. Nxc6 Bxc6 19. Ne3 Rac8 20. Ng4 Be7 21. f4 f6 22. Be3 Rfe8 23. Rad1 Rcd8 24. Bc1 d5 25. e5 f5 26. Nf2 Nc4 27. h3 Bc5 28. Kh2 Kh8 0-1

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.19"]
[Round "5"]
[White "Shawket Bin, Osman Shaon"]
[Black "Bhuiyan, Golam Mostafa"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2029"]
[BlackElo "2120"]
[PlyCount "130"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 h6 6. Bh4 c6 7. e3 a6 8. Be2 b5 9. a3 0-0 10. 0-0 e6 11. Qc2 g5 12. Bg3 Nh5 13. Nd2 Nxg3 14. hxg3 Nd7 15. Nce4 Nb8 16. c5 d5 17. Nd6 e5 18. Nf3 Nd7 19. Nf5 e4 20. Nd2 Nf6 21. Nxg7 Kxg7 22. b4 g4 23. a4 Rb8 24. axb5 axb5 25. Ra7 Re8 26. Rfa1 h5 27. Nb3 Re6 28. Qa2 Ne8 29. Ra8 Rb7 30. Qa6 Qd7 31. Ra7 Re7 32. Rxb7 Qxb7 33. Qxb7 Rxb7 34. Ra8 Rc7 35. Na5 Bd7 36. Kf1 Nf6 37. Ke1 Ng8 38. Kd2 Ne7 39. Kc3 Nc8 40. Bd1 Kf6 41. f3 exf3 42. gxf3 h4 43. Kd2 h3 44. fxg4 h2 45. Bf3 Bxg4 46. Bg2 Bh3 47. Bh1 Bf5 48. Nxc6 Be4 49. Bxe4 dxe4 50. Ra1 Rxc6 51. d5 Rc7 52. Rh1 Ra7 53. Kc3 Ra2 54. Kd4 Ne7 55. Kxe4 Rd2 56. d6 Nc6 57. Kf3 Nxb4 58. e4 Nc6 59. Ke3 Ra2 60. g4 b4 61. g5+ Ke5 62. Rf1 Ra3+ 63. Kf2 Rh3 64. Rh1 b3 65. Kg2 Rh8 0-1

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.18"]
[Round "4"]
[White "Chatterjee, Debaraj"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2204"]
[BlackElo "2029"]
[PlyCount "69"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. 0-0 Qd7 9. e3 Rd8 10. Qe2 e5 11. Nc3 exd4 12. exd4+ Be7 13. d5 Nb4 14. Re1 0-0 15. Bg5 Rfe8 16. Bxf6 Bxf6 17. Qxc4 Bxc3 18. bxc3 Nc2 19. Rxe8+ Rxe8 20. Rc1 Na3 21. Qc5 Nb5 22. a4 Nd6 23. Qxa7 g6 24. h4 Re2 25. h5 b6 26. h6 f6 27. Qa8+ Qe8 28. Qxe8+ Rxe8 29. c4 Nb7 30. d6 Nxd6 31. c5 bxc5 32. Bd5+ Kh8 33. a5 Nb5 34. Bc6 Rb8 35. Rb1 1-0

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.17"]
[Round "3"]
[White "Shawket Bin, Osman Shaon"]
[Black "Mohammed, Sagar Ullah"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2029"]
[BlackElo "1659"]
[PlyCount "83"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. e3 Nc6 7. Be2 Bb4 8. 0-0 Bxc3 9. bxc3 Qc7 10. Ba3 Ne5 11. Nb3 d5 12. cxd5 Nxd5 13. c4 Nc3 14. Qd2 Nxe2+ 15. Qxe2 Qxc4 16. Qh5 Ng6 17. Rac1 Qa4 18. Qc5 Qb5 19. Qc7 Qd7 20. Qc3 f6 21. Rfd1 Qc6 22. Qb4 Qb5 23. Qd6 Bd7 24. Rc5 Qa4 25. Rd4 Qxa3 26. Qxd7+ Kf8 27. Qd6+ Ne7 28. Rc8+ Rxc8 29. Qxa3 Kf7 30. Rd7 Rhe8 31. h4 Rc4 32. Nd4 g6 33. Nxe6 Kxe6 34. Qd6+ Kf5 35. Rxe7 Rxe7 36. Qd5+ Re5 37. Qxc4 Rb5 38. Qc8+ Ke4 39. Qd7 h5 40. Qe6+ Kd3 41. Qxf6 Ke2 42. Qxg6 1-0

