[Event "BAN-ch U20"]
[Site "Dhaka"]
[Date "2022.02.20"]
[Round "6"]
[White "Yasir, Arafat Apu"]
[Black "Khondoker Sakib, Ur Rahman"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1207"]
[PlyCount "80"]
[EventDate "2022.02.15"]
[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 d6 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. Be2 c6 6. c4 0-0 7. Nc3 Nh5 8. Bg3 Nd7 9. b4 Nxg3 10. hxg3 c5 11. bxc5 dxc5 12. Ne4 cxd4 13. exd4 Nf6 14. Nfg5 h6 15. Nxf6+ Bxf6 16. Nf3 Bg4 17. Rxh6 Bxf3 18. Bxf3 Qxd4 19. Qxd4 Bxd4 20. Rd1 Bg7 21. Rh4 e6 22. Bxb7 Rab8 23. Rb1 Rfd8 24. c5 Rd7 25. c6 Rc7 26. Rc4 Kf8 27. Ke2 Ke7 28. Rd1 f5 29. Ke3 g5 30. Ra4 Rcxb7 31. cxb7 Rxb7 32. Ra6 Kf6 33. Rdd6 Rb6 34. Rdxb6 axb6 35. Rxb6 Bf8 36. Rb7 g4 37. a4 Ke5 38. a5 Kd6 39. a6 Kc6 40. Kd4 Bc5+ 1-0

[Event "BAN-ch U20"]
[Site "Dhaka"]
[Date "2022.02.17"]
[Round "3"]
[White "Siam, Chowdhury"]
[Black "Khondoker Sakib, Ur Rahman"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1421"]
[PlyCount "107"]
[EventDate "2022.02.15"]
[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 d6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 c6 6. Nge2 e5 7. 0-0 Be6 8. h3 Qc7 9. Be3 0-0 10. Qd2 Nbd7 11. Bh6 Kh8 12. Bxg7+ Kxg7 13. f4 exf4 14. Nxf4 Rfe8 15. d4 Nb6 16. b3 Rac8 17. Rac1 Bd7 18. d5 cxd5 19. Ncxd5 Qc5+ 20. Kh2 Nxe4 21. Bxe4 Rxe4 22. c4 Qd4 23. Rcd1 Qe5 24. Nxb6 axb6 25. Qxd6 Qxd6 26. Rxd6 Bc6 27. Rfd1 Rce8 28. R1d2 f6 29. Kg1 b5 30. cxb5 Bxb5 31. Kf2 Bc6 32. Re2 Rxe2+ 33. Nxe2 g5 34. a4 Re5 35. Nd4 Be8 36. Rb6 Kg6 37. Rxb7 Rd5 38. Ke3 Bd7 39. g4 h5 40. b4 Bxa4 41. Nf3 hxg4 42. hxg4 Rb5 43. Rxb5 Bxb5 44. Nd4 Bd7 45. Kf3 f5 46. gxf5+ Bxf5 47. b5 Kf6 48. Nxf5 Ke6 49. Ke4 Kd7 50. Kd5 Kc7 51. Kc5 g4 52. b6+ Kb7 53. Ng3 Kc8 54. Kc6 1-0

[Event "BAN-ch U20"]
[Site "Dhaka"]
[Date "2022.02.15"]
[Round "1"]
[White "Khondoker Sakib, Ur Rahman"]
[Black "Shadat, Kibria Ayaan"]
[Result "0-1"]
[ECO "D60"]
[BlackElo "1679"]
[PlyCount "40"]
[EventDate "2022.02.15"]
[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. Nf3 d5 3. Bg5 e6 4. e3 Be7 5. c4 Nbd7 6. Nc3 0-0 7. Bd3 dxc4 8. Bxc4 c5 9. Ne5 Qc7 10. Nxd7 Bxd7 11. dxc5 Qxc5 12. 0-0 Qxg5 13. Ne4 Nxe4 14. Qxd7 Rfd8 15. Qxb7 Nd2 16. Rfc1 Rab8 17. Qxa7 Rxb2 18. Ba6 Nf3+ 19. Kf1 Nxh2+ 20. Ke1 Bb4+ 0-1

