[Event "BAN-ch U20"]
[Site "Dhaka"]
[Date "2022.02.22"]
[Round "8"]
[White "Ariyan, Tahsin Pine"]
[Black "Syed Ahnaf, Tahmid Sami"]
[Result "1-0"]
[ECO "E11"]
[BlackElo "1175"]
[PlyCount "69"]
[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. Nf3 Nf6 2. d4 d5 3. e3 e6 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Rc1 c6 8. Be2 Qb6 9. Qb3 Nbd7 10. 0-0 Qa5 11. Qc3 Qxc3 12. Rxc3 Rb8 13. c5 b6 14. b4 bxc5 15. bxc5 Rb2 16. Ra3 g5 17. Rb1 Rxb1+ 18. Nxb1 a6 19. Bxa6 Bxa6 20. Rxa6 Rb8 21. Nfd2 Ne4 22. f3 Nxd2 23. Nxd2 Rb2 24. Nf1 Nb8 25. Rb6 Rxb6 26. cxb6 h6 27. Nd2 Kf8 28. Nb3 Ke8 29. Nc5 Ke7 30. a4 Kd6 31. a5 e5 32. a6 exd4 33. exd4 Nxa6 34. Nxa6 Kd7 35. b7 1-0

[Event "BAN-ch U20"]
[Site "Dhaka"]
[Date "2022.02.17"]
[Round "3"]
[White "Ariyan, Tahsin Pine"]
[Black "Justin, Matthias Baroi"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1575"]
[PlyCount "74"]
[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. Nf3 f5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bd2 0-0 6. Rc1 d6 7. e3 Qe7 8. Be2 e5 9. dxe5 dxe5 10. 0-0 Nc6 11. Nd5 Nxd5 12. cxd5 Bxd2 13. Qxd2 Nb8 14. Qc3 e4 15. Nd4 c6 16. dxc6 Nxc6 17. Nxc6 bxc6 18. Qxc6 Bd7 19. Qc5 Qf6 20. Qc3 Qg6 21. Rfd1 Rac8 22. Bc4+ Be6 23. Qd4 a5 24. h3 Rce8 25. Bxe6+ Rxe6 26. Qd5 Kh8 27. Qxa5 f4 28. exf4 h6 29. Rd8 Ref6 30. Rxf8+ Rxf8 31. b4 Rxf4 32. Rc8+ Kh7 33. Rc2 Rf3 34. Kf1 Rd3 35. Qe5 e3 36. Re2 Rd1+ 37. Re1 Qd3+ 0-1

[Event "BAN-ch U20"]
[Site "Dhaka"]
[Date "2022.02.15"]
[Round "1"]
[White "Ariyan, Tahsin Pine"]
[Black "Mortuza Mahathir, Islam"]
[Result "0-1"]
[ECO "D32"]
[BlackElo "1877"]
[PlyCount "34"]
[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. c4 e6 2. d4 d5 3. Nf3 c5 4. e3 Nf6 5. cxd5 exd5 6. Nc3 Nc6 7. Bd3 Bg4 8. Be2 Bd6 9. h3 Bh5 10. dxc5 Bxc5 11. Nd4 Bxe2 12. Ncxe2 0-0 13. 0-0 Ne4 14. Bd2 Qg5 15. Nxc6 bxc6 16. Nd4 Bxd4 17. f4 Qf6 0-1

