Event: Round 8: Amit Bikram, Roy - Tashriq Saihan, Shan
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-8/5Qk7jUds/p75FZGnH
Date: 2025-09-12
White: Amit Bikram, Roy
WhiteElo: 1962
Black: Tashriq Saihan, Shan
BlackElo: 2067
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:38] } 1... d5 { [%eval 0.18] [%clk 1:27:59] } 2. g3 { [%eval 0.15] [%clk 1:31:00] } 2... Nf6 { [%eval 0.15] [%clk 1:27:44] } 3. Bg2 { [%eval 0.13] [%clk 1:31:22] } 3... Nbd7 { [%eval 0.26] [%clk 1:27:25] } 4. d4 { [%eval 0.29] [%clk 1:31:18] } 4... e6 { [%eval 0.3] [%clk 1:27:45] } 5. O-O { [%eval 0.29] [%clk 1:31:39] } 5... c6 { [%eval 0.37] [%clk 1:27:39] } 6. b3 { [%eval 0.24] [%clk 1:31:12] } 6... b6 { [%eval 0.25] [%clk 1:26:37] } 7. c4 { [%eval 0.25] [%clk 1:31:30] } 7... Ba6 { [%eval 0.49] [%clk 1:25:52] } 8. Qc2 { [%eval 0.38] [%clk 1:31:44] } 8... Rc8 { [%eval 0.36] [%clk 1:25:16] } 9. Nbd2 { [%eval 0.41] [%clk 1:30:25] } 9... Be7 { [%eval 0.56] [%clk 1:21:56] } 10. e4 { [%eval 0.5] [%clk 1:30:15] } 10... O-O { [%eval 0.48] [%clk 1:18:30] } 11. e5 { [%eval 0.28] [%clk 1:29:14] } 11... Ne8 { [%eval 0.38] [%clk 1:15:09] } 12. Rd1 { [%eval 0.36] [%clk 1:27:40] } 12... g6?! { [%eval 1.35] } { Inaccuracy. c5 was best. } { [%clk 1:10:36] } 13. a4?! { [%eval 0.4] } { Inaccuracy. Nf1 was best. } { [%clk 1:24:10] } 13... Ng7 { [%eval 0.85] } 14. a5 { [%eval 0.94] [%clk 1:10:08] } 14... b5 { [%eval 1.25] [%clk 1:04:59] } 15. c5 { [%eval 1.14] [%clk 1:03:19] } 15... b4 { [%eval 1.08] [%clk 1:02:50] } 16. Nf1 { [%eval 1.02] [%clk 0:53:38] } 16... Re8?! { [%eval 1.82] } { Inaccuracy. f6 was best. } { [%clk 0:58:43] } 17. g4? { [%eval 0.59] } { Mistake. Ne3 was best. } { [%clk 0:21:23] } 17... f6 { [%eval 0.48] [%clk 0:48:26] } 18. exf6 { [%eval 0.59] [%clk 0:22:09] } 18... Nxf6 { [%eval 0.48] [%clk 0:48:26] } 19. Ne5 { [%eval 0.57] [%clk 0:22:09] } 19... Nd7 { [%eval 0.52] [%clk 0:48:26] } 20. Nxd7?! { [%eval -0.39] } { Inaccuracy. Be3 was best. } { [%clk 0:22:09] } 20... Qxd7 { [%eval -0.44] [%clk 0:48:26] } 21. Bf4 { [%eval -0.55] } 21... Bf6 { [%eval -0.45] } 22. Qd2?! { [%eval -1.01] } { Inaccuracy. Qb2 was best. } { [%clk 0:22:09] } 22... e5 { [%eval -0.86] [%clk 0:28:53] } 23. dxe5 { [%eval -0.96] [%clk 0:21:23] } 23... Bxe5?! { [%eval -0.29] } { Inaccuracy. Rxe5 was best. } { [%clk 0:28:43] } 24. Bxe5 { [%eval -0.34] [%clk 0:21:43] } 24... Rxe5 { [%eval -0.37] [%clk 0:29:10] } 25. Qxb4 { [%eval -0.39] [%clk 0:21:09] } 25... Rce8 { [%eval -0.05] [%clk 0:24:54] } 26. h3 { [%eval -0.07] [%clk 0:15:17] } 26... Qe7 { [%eval -0.16] [%clk 0:21:06] } 27. Ne3?! { [%eval -1.12] } { Inaccuracy. Qc3 was best. } { [%clk 0:12:07] } 27... Ne6 { [%eval -0.84] [%clk 0:19:45] } 28. Nc2? { [%eval -2.38] } { Mistake. Nxd5 was best. } { [%clk 0:08:16] } 28... Qxc5?? { [%eval 1.88] } { Blunder. Qf6 was best. } { [%clk 0:09:04] } 29. Qxc5 { [%eval 1.99] [%clk 0:08:38] } 29... Nxc5 { [%eval 2.24] [%clk 0:09:29] } 30. Nd4 { [%eval 2.15] [%clk 0:08:44] } 30... Bb7 { [%eval 2.33] [%clk 0:08:06] } 31. Rac1 { [%eval 2.27] [%clk 0:07:15] } 31... Ne6 { [%eval 2.18] [%clk 0:08:00] } 32. Nxc6 { [%eval 2.18] [%clk 0:07:19] } 32... Bxc6 { [%eval 2.23] [%clk 0:07:58] } 33. Rxc6 { [%eval 2.15] [%clk 0:07:48] } 33... Nf4 { [%eval 2.18] [%clk 0:08:03] } 34. Rd6?! { [%eval 1.08] } { Inaccuracy. Rc7 was best. } { [%clk 0:06:22] } 34... d4 { [%eval 0.82] [%clk 0:07:10] } 35. Kh2?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:04:05] } 35... d3?! { [%eval 0.87] } { Inaccuracy. Nxg2 was best. } { [%clk 0:05:23] } 36. Rd4?! { [%eval 0.04] } { Inaccuracy. b4 was best. } { [%clk 0:02:52] } 36... g5 { [%eval 0.07] [%clk 0:04:48] } 37. Bf1 { [%eval 0.16] [%clk 0:03:08] } 37... Rxa5 { [%eval 0.19] [%clk 0:04:55] } 38. Bxd3 { [%eval 0.19] [%clk 0:03:23] } 38... Nxd3 { [%eval 0.06] [%clk 0:03:18] } 39. R1xd3 { [%eval 0.37] [%clk 0:03:52] } 39... Rb8?? { [%eval 3.4] } { Blunder. Re7 was best. } { [%clk 0:02:57] } 40. Rc3?? { [%eval 0.0] } { Blunder. Ra4 was best. } { [%clk 0:03:30] } 40... Ra2 { [%eval 0.3] [%clk 0:02:02] } 41. Kg3 { [%eval 0.29] [%clk 0:03:25] } 41... Ra3 { [%eval 0.43] [%clk 0:01:24] } 42. Rdd3 { [%eval 0.18] [%clk 0:03:37] } 42... a5 { [%eval 0.38] [%clk 0:01:22] } 43. f3 { [%eval 0.53] [%clk 0:03:24] } 43... Rb7? { [%eval 2.28] } { Mistake. h6 was best. } { [%clk 0:00:57] } 44. Re3?? { [%eval 0.3] } { Blunder. Rd8+ was best. } { [%clk 0:01:13] } 44... a4 { [%eval 0.06] [%clk 0:00:57] } 45. bxa4 { [%eval 0.18] [%clk 0:01:37] } 45... Rxa4 { [%eval 0.32] [%clk 0:01:24] } 46. Re5 { [%eval 0.0] [%clk 0:01:48] } 46... h6 { [%eval 0.0] [%clk 0:01:25] } 47. Rc6 { [%eval 0.12] [%clk 0:01:54] } 47... Kg7 { [%eval 0.23] [%clk 0:00:39] } 48. Ree6 { [%eval 0.02] [%clk 0:02:14] } 48... Ra5?? { [%eval 6.18] } { Blunder. Rf4 was best. } { [%clk 0:00:36] } 49. Rg6+ { [%eval 5.46] [%clk 0:02:38] } 49... Kf7 { [%eval 5.94] [%clk 0:00:57] } 50. Rcf6+ { [%eval 5.53] [%clk 0:02:53] } 50... Ke7 { [%eval 6.13] [%clk 0:01:20] } 51. Rxh6 { [%eval 5.87] [%clk 0:03:15] } 51... Rbb5 { [%eval 6.21] [%clk 0:01:36] } 52. Rc6 { [%eval 6.49] [%clk 0:03:19] } 52... Kd7 { [%eval 6.76] [%clk 0:01:54] } 53. Rcg6 { [%eval 6.76] [%clk 0:03:38] } 53... Ke7 { [%eval 6.87] [%clk 0:02:10] } 54. Rh7+ { [%eval 6.92] [%clk 0:04:01] } 54... Kf8 { [%eval 5.74] [%clk 0:02:24] } 55. Rc6 { [%eval 5.62] [%clk 0:04:23] } 55... Rc5 { [%eval 7.24] [%clk 0:02:27] } 56. Rf6+?! { [%eval 5.48] } { Inaccuracy. Rxc5 was best. } { [%clk 0:04:25] } 56... Kg8 { [%eval 5.24] [%clk 0:02:43] } 57. Rhf7 { [%eval 4.96] [%clk 0:04:38] } 57... Rc2 { [%eval 5.95] [%clk 0:02:30] } 58. h4 { [%eval 5.71] [%clk 0:04:02] } 58... gxh4+ { [%eval 6.07] [%clk 0:02:40] } 59. Kxh4 { [%eval 5.49] [%clk 0:04:16] } 59... Rc8 { [%eval 6.77] [%clk 0:02:29] } 60. Rf5 { [%eval 6.6] [%clk 0:04:36] } 60... Raa8 { [%eval 6.36] [%clk 0:02:19] } 61. Kg5 { [%eval 5.76] [%clk 0:04:54] } 61... Kh8?! { [%eval 7.85] } { Inaccuracy. Ra1 was best. } { [%clk 0:02:32] } 62. Kg6 { [%eval 8.75] [%clk 0:04:41] } 62... Rg8+ { [%eval 9.88] [%clk 0:02:32] } 63. Kh6 { [%eval 8.67] [%clk 0:04:54] } 63... Ra6+ { [%eval 8.34] [%clk 0:02:14] } 64. R5f6 { [%eval 8.09] [%clk 0:05:10] } 64... Rga8 { [%eval 8.76] [%clk 0:02:13] } 65. g5 { [%eval 8.55] [%clk 0:04:13] } 65... Kg8 { [%eval 8.24] [%clk 0:01:49] } 66. f4 { [%eval 7.69] [%clk 0:03:54] } 66... Kh8? { [%eval #16] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 0:01:23] } 67. f5 { [%eval #19] [%clk 0:03:20] } 67... Kg8 { [%eval #9] [%clk 0:01:19] } 68. Kg6?! { [%eval 55.9] } { Lost forced checkmate sequence. Rg7+ was best. } { [%clk 0:03:16] } 68... Rxf6+ { [%eval 11.79] [%clk 0:01:21] } 69. Rxf6 { [%eval 10.33] [%clk 0:03:40] } 69... Ra7 { [%eval 63.57] [%clk 0:01:39] } 70. Rb6 { [%eval 40.62] [%clk 0:03:37] } 70... Rg7+ { [%eval 29.89] [%clk 0:02:03] } 71. Kf6 { [%eval 9.62] [%clk 0:04:03] } 71... Rf7+ { [%eval 9.17] [%clk 0:02:30] } 72. Ke6 { [%eval 54.8] [%clk 0:04:17] } 72... Rf8?! { [%eval #11] } { Checkmate is now unavoidable. Rc7 was best. } { [%clk 0:02:51] } 73. f6 { [%eval #10] [%clk 0:04:24] } 73... Ra8 { [%eval #10] [%clk 0:03:00] } 74. Rb7 { [%eval #13] [%clk 0:03:56] } 74... Rc8 { [%eval #9] [%clk 0:03:04] } 75. Kf5 { [%eval #14] [%clk 0:04:12] } 75... Rd8 { [%eval #7] [%clk 0:03:21] } 76. Kg6 { [%eval #13] [%clk 0:04:33] } 76... Ra8 { [%eval #11] [%clk 0:03:44] } 77. Re7 { [%eval #12] [%clk 0:04:20] } 77... Kh8 { [%eval #6] [%clk 0:03:16] } 78. Rh7+ { [%eval #8] [%clk 0:04:37] } 78... Kg8 { [%eval #9] [%clk 0:03:39] } 79. f7+ { [%eval #8] [%clk 0:05:01] } 1-0