
[Event "GM Zia Memorial 2025"]
[Site "Dhaka BAN"]
[Date "2025.07.06"]
[Round "2.4"]
[White "Siam, Chowdhury"]
[Black "Zia, Tahsin Tajwar"]
[Result "0-1"]
[WhiteElo "2032"]
[BlackElo "2296"]
[ECO "B06"]
[PlyCount "104"]
1.e4 g6 2.Nc3 c6 3.d4 d6 4.g3 Bg7 5.Bg2 Nf6 6.h3 Nbd7 7.Nge2 Qc7 8.O-O O-O 9.Be3 e5 10.f4 exd4 11.Bxd4 b6 12.g4 Bb7 13.Ng3 b5 14.g5 Ne8 15.Bxg7 Nxg7 16.Qd2 Nb6 17.Qf2 Rae8 18.a3 a5 19.b3 Nc8 20.Rad1 b4 21.axb4 axb4 22.Na4 c5 23.c3 Qa5 24.Qd2 Bc6 25.cxb4 cxb4 26.Ra1 Qb5 27.Rfe1 Ne6 28.f5 Nc5 29.Nxc5 dxc5 30.f6 Qb8 31.Qf2 Re5 32.Qf4 h5 33.Rac1 Nb6 34.Qh4 Rd8 35.Nxh5 gxh5 36.Qxh5 Rd4 37.Qg4 Bd7 38.Qg3 Re8 39.Qh4 Qd6 40.Qh5 Re5 41.h4 Qxf6 42.Rf1 Qg6 43.Qe2 Rexe4 44.Bxe4 Rxe4 45.Qf3 Rg4+ 46.Kf2 Qd6 47.Ke1 Be6 48.Rc2 Rg3 49.Qf4 Qxf4 50.Rxf4 Nd7 51.Rd2 Ne5 52.Kf2 Rxb3 0-1
[Site "Dhaka BAN"]
[Date "2025.07.06"]
[Round "2.4"]
[White "Siam, Chowdhury"]
[Black "Zia, Tahsin Tajwar"]
[Result "0-1"]
[WhiteElo "2032"]
[BlackElo "2296"]
[ECO "B06"]
[PlyCount "104"]
1.e4 g6 2.Nc3 c6 3.d4 d6 4.g3 Bg7 5.Bg2 Nf6 6.h3 Nbd7 7.Nge2 Qc7 8.O-O O-O 9.Be3 e5 10.f4 exd4 11.Bxd4 b6 12.g4 Bb7 13.Ng3 b5 14.g5 Ne8 15.Bxg7 Nxg7 16.Qd2 Nb6 17.Qf2 Rae8 18.a3 a5 19.b3 Nc8 20.Rad1 b4 21.axb4 axb4 22.Na4 c5 23.c3 Qa5 24.Qd2 Bc6 25.cxb4 cxb4 26.Ra1 Qb5 27.Rfe1 Ne6 28.f5 Nc5 29.Nxc5 dxc5 30.f6 Qb8 31.Qf2 Re5 32.Qf4 h5 33.Rac1 Nb6 34.Qh4 Rd8 35.Nxh5 gxh5 36.Qxh5 Rd4 37.Qg4 Bd7 38.Qg3 Re8 39.Qh4 Qd6 40.Qh5 Re5 41.h4 Qxf6 42.Rf1 Qg6 43.Qe2 Rexe4 44.Bxe4 Rxe4 45.Qf3 Rg4+ 46.Kf2 Qd6 47.Ke1 Be6 48.Rc2 Rg3 49.Qf4 Qxf4 50.Rxf4 Nd7 51.Rd2 Ne5 52.Kf2 Rxb3 0-1
[Event "GM Zia Memorial 2025"]
[Site "Dhaka BAN"]
[Date "2025.07.06"]
[Round "2.4"]
[White "Siam, Chowdhury"]
[Black "Zia, Tahsin Tajwar"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2032"]
[BlackElo "2296"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[EventDate "2025.07.05"]
[WhiteFideId "10237771"]
[BlackFideId "10211888"]
1. e4 g6 2. Nc3 c6 3. d4 d6 4. g3 Bg7 5. Bg2 Nf6 6. h3 Nbd7 7. Nge2 Qc7 8.
O-O O-O 9. Be3 e5 10. f4 exd4 11. Bxd4 b6 12. g4 Bb7 13. Ng3 b5 14. g5 Ne8
15. Bxg7 Nxg7 16. Qd2 Nb6 17. Qf2 Rae8 18. a3 a5 19. b3 Nc8 20. Rad1 b4 21.
axb4 axb4 22. Na4 c5 23. c3 Qa5 24. Qd2 Bc6 25. cxb4 cxb4 26. Ra1 Qb5 27.
Rfe1 Ne6 28. f5 Nc5 29. Nxc5 dxc5 30. f6 Qb8 31. Qf2 Re5 32. Qf4 h5 33.
Rac1 Nb6 34. Qh4 Rd8 35. Nxh5 gxh5 36. Qxh5 Rd4 37. Qg4 Bd7 38. Qg3 Re8 39.
Qh4 Qd6 40. Qh5 Re5 41. h4 Qxf6 42. Rf1 Qg6 43. Qe2 Rexe4 44. Bxe4 Rxe4 45.
Qf3 Rg4+ 46. Kf2 Qd6 47. Ke1 Be6 48. Rc2 Rg3 49. Qf4 Qxf4 50. Rxf4 Nd7 51.
Rd2 Ne5 52. Kf2 Rxb3 0-1