Event: Round 2: Islam, Khandaker Aminul - Tashriq Saihan, Shan
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-2/fsQSDv4x/NQjoskt5
Date: 2025-09-06
White: Islam, Khandaker Aminul
WhiteTitle: FM
WhiteElo: 2189
Black: Tashriq Saihan, Shan
BlackElo: 2067
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.18] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.17] } 3. Nc3 { [%eval 0.18] } 3... Bb4 { [%eval 0.27] } 4. Nf3 { [%eval 0.17] } 4... Nf6 { [%eval 0.16] } 5. Qa4+ { [%eval 0.13] } 5... Nc6 { [%eval 0.14] } 6. e3 { [%eval 0.15] } 6... Bd7 { [%eval 0.27] } 7. Qc2 { [%eval 0.22] } 7... O-O { [%eval 0.28] } 8. Bd2 { [%eval 0.27] } 8... Ne7 { [%eval 0.51] } 9. a3 { [%eval 0.52] } 9... Bxc3 { [%eval 0.47] } 10. Bxc3 { [%eval 0.48] } 10... Rc8 { [%eval 0.54] } 11. c5 { [%eval 0.54] } 11... Ng6?! { [%eval 1.19] } { Inaccuracy. Ne4 was best. } 12. Bd3 { [%eval 1.14] } 12... Ne8?! { [%eval 2.14] } { Inaccuracy. Ne4 was best. } 13. h4 { [%eval 2.06] } 13... f5 { [%eval 2.01] } 14. h5 { [%eval 2.07] } 14... Ne7 { [%eval 2.06] } 15. h6 { [%eval 1.57] } 15... g6 { [%eval 1.65] } 16. O-O-O { [%eval 1.69] } 16... Nf6 { [%eval 1.72] } 17. Ne5 { [%eval 1.7] [%clk 1:30:30] } 17... Qe8 { [%eval 1.67] [%clk 1:30:30] } 18. Nxd7 { [%eval 1.76] } 18... Qxd7 { [%eval 1.93] } 19. f3 { [%eval 1.41] } 19... Kh8?! { [%eval 2.02] } { Inaccuracy. b5 was best. } 20. Rdg1 { [%eval 1.93] } 20... Rf7 { [%eval 2.21] } 21. Kb1 { [%eval 2.16] } 21... Rcf8 { [%eval 2.19] } 22. Be1 { [%eval 2.28] } 22... Nc6 { [%eval 2.33] } 23. Qa4 { [%eval 2.0] } 23... a6 { [%eval 2.27] } 24. Qb3 { [%eval 2.18] } 24... Rb8 { [%eval 2.34] } 25. Qc3 { [%eval 2.21] } 25... b5 { [%eval 2.2] } 26. cxb6 { [%eval 2.28] } 26... Rxb6 { [%eval 2.34] } 27. Bh4 { [%eval 2.29] } 27... Kg8 { [%eval 2.28] } 28. Rc1 { [%eval 2.2] } 28... Qc8 { [%eval 2.87] } 29. Rc2 { [%eval 2.88] } 29... Ne8 { [%eval 2.89] } 30. Rhc1 { [%eval 2.81] } 30... Na7 { [%eval 3.34] } 31. Bg3 { [%eval 2.95] } 31... Qb7 { [%eval 3.17] } 32. Ka2 { [%eval 3.27] } 32... Nb5 { [%eval 3.38] } 33. Qd2 { [%eval 3.28] } 33... Rd7 { [%eval 3.31] } 34. Rc5 { [%eval 3.18] } 34... Rd8? { [%eval 5.09] } { Mistake. Nbd6 was best. } 35. Bxb5 { [%eval 5.44] } 35... Rxb5 { [%eval 5.27] } 36. Rxc7 { [%eval 5.2] } 36... Nxc7 { [%eval 5.47] } 37. Rxc7 { [%eval 5.64] } 37... Qb6 { [%eval 6.91] } 38. Rg7+ { [%eval 6.78] } 38... Kf8 { [%eval 6.74] } 39. Bc7 { [%eval 6.51] } 39... Qc6 { [%eval 6.76] } 40. Bxd8 { [%eval 6.99] } 40... Qc4+ { [%eval 6.76] } 41. Kb1 { [%eval 6.5] } 41... Rb8 { [%eval 7.36] } 42. Be7+ { [%eval 7.68] } 42... Ke8 { [%eval 8.03] } 43. Rg8+ { [%eval 8.0] } 43... Kxe7 { [%eval 7.85] } 44. Rxb8 { [%eval 7.63] } 1-0