Event: Round 6: Aiyan, Rahman - Rayan Rashid Mugdho
Date: 2025-02-20
White: Aiyan, Rahman
WhiteElo: 1827
Black: Rayan Rashid Mugdho
BlackElo: 1861
Result: 0-1
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:37] } 1... c5 { [%eval 0.25] [%clk 1:30:03] } 2. Nf3 { [%eval 0.2] [%clk 1:30:51] } 2... d6 { [%eval 0.22] [%clk 1:29:57] } 3. d4 { [%eval 0.22] [%clk 1:30:59] } 3... cxd4 { [%eval 0.19] [%clk 1:30:16] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:26] } 4... Nf6 { [%eval 0.25] [%clk 1:30:36] } 5. f3 { [%eval 0.0] [%clk 1:27:19] } 5... Qb6?! { [%eval 0.57] } { Inaccuracy. e5 was best. } { [%clk 1:30:15] } 6. c4 { [%eval 0.44] [%clk 1:27:32] } 6... Nc6 { [%eval 0.38] [%clk 1:30:02] } 7. Nb3 { [%eval 0.0] [%clk 1:27:57] } 7... g6 { [%eval 0.2] [%clk 1:29:55] } 8. Nc3 { [%eval 0.13] [%clk 1:27:53] } 8... Bg7 { [%eval 0.07] [%clk 1:30:05] } 9. Qe2 { [%eval -0.01] [%clk 1:25:20] } 9... O-O { [%eval 0.0] [%clk 1:27:46] } 10. Be3 { [%eval -0.04] [%clk 1:25:19] } 10... Qd8 { [%eval 0.22] [%clk 1:25:54] } 11. Qd2 { [%eval 0.06] [%clk 1:23:55] } 11... Ne5?! { [%eval 0.65] } { Inaccuracy. Be6 was best. } { [%clk 1:20:09] } 12. Nd4 { [%eval 0.55] [%clk 1:23:59] } 12... Bd7 { [%eval 0.64] [%clk 1:19:48] } 13. Be2 { [%eval 0.7] [%clk 1:22:21] } 13... Rc8 { [%eval 0.77] [%clk 1:14:32] } 14. b3 { [%eval 0.72] [%clk 1:19:42] } 14... a6 { [%eval 0.72] [%clk 1:08:21] } 15. O-O { [%eval 0.82] [%clk 1:19:55] } 15... Kh8 { [%eval 1.33] [%clk 1:06:26] } 16. Rac1 { [%eval 1.33] [%clk 1:18:48] } 16... Qa5 { [%eval 1.29] [%clk 0:59:08] } 17. Rfd1 { [%eval 1.26] [%clk 1:15:03] } 17... Nc6 { [%eval 1.24] [%clk 0:56:44] } 18. a4?! { [%eval 0.5] } { Inaccuracy. Nxc6 was best. } { [%clk 1:09:14] } 18... Rfd8?! { [%eval 1.2] } { Inaccuracy. Be6 was best. } { [%clk 0:49:52] } 19. Bf1 { [%eval 0.9] [%clk 0:58:51] } 19... e6?! { [%eval 1.74] } { Inaccuracy. Kg8 was best. } { [%clk 0:42:47] } 20. Qf2 { [%eval 1.33] [%clk 0:52:21] } 20... Be8 { [%eval 1.66] [%clk 0:36:59] } 21. Nde2? { [%eval 0.39] } { Mistake. Nxc6 was best. } { [%clk 0:39:57] } 21... Nd7 { [%eval 0.43] [%clk 0:29:01] } 22. Na2 { [%eval 0.49] [%clk 0:20:37] } 22... Qc7 { [%eval 0.59] [%clk 0:24:53] } 23. b4 { [%eval 0.79] [%clk 0:16:36] } 23... Qb8 { [%eval 1.07] [%clk 0:21:23] } 24. Nd4?! { [%eval 0.32] } { Inaccuracy. a5 was best. } { [%clk 0:14:59] } 24... Nde5?! { [%eval 1.43] } { Inaccuracy. Nxd4 was best. } { [%clk 0:19:08] } 25. h3? { [%eval -0.22] } { Mistake. Nxc6 was best. } { [%clk 0:13:51] } 25... Nxd4 { [%eval -0.67] [%clk 0:18:53] } 26. Bxd4 { [%eval -0.75] [%clk 0:14:20] } 26... Bxa4 { [%eval -0.77] [%clk 0:18:45] } 27. Rd2?! { [%eval -1.59] } { Inaccuracy. Re1 was best. } { [%clk 0:12:14] } 27... Bb3?! { [%eval -0.97] } { Inaccuracy. b5 was best. } { [%clk 0:17:50] } 28. f4?! { [%eval -1.92] } { Inaccuracy. Rb2 was best. } { [%clk 0:09:19] } 28... Nxc4 { [%eval -2.04] [%clk 0:16:10] } 29. Bxc4 { [%eval -1.96] [%clk 0:08:39] } 29... Bxc4 { [%eval -1.87] [%clk 0:16:29] } 30. Bxg7+?! { [%eval -2.52] } { Inaccuracy. Nc3 was best. } { [%clk 0:09:01] } 30... Kxg7 { [%eval -2.44] [%clk 0:16:53] } 31. Nc3 { [%eval -2.28] [%clk 0:08:05] } 31... b5 { [%eval -1.85] [%clk 0:15:30] } 32. f5 { [%eval -2.36] [%clk 0:08:19] } 32... e5? { [%eval -0.99] } { Mistake. exf5 was best. } { [%clk 0:13:17] } 33. f6+ { [%eval -1.0] [%clk 0:07:45] } 33... Kh8 { [%eval -1.08] [%clk 0:13:40] } 34. Rcd1? { [%eval -2.48] } { Mistake. Qe3 was best. } { [%clk 0:05:21] } 34... Bb3 { [%eval -2.17] [%clk 0:13:15] } 35. Rc1 { [%eval -2.55] [%clk 0:05:27] } 35... Rc6?! { [%eval -1.75] } { Inaccuracy. h6 was best. } { [%clk 0:13:14] } 36. Qh4?? { [%eval -4.85] } { Blunder. Qe3 was best. } { [%clk 0:05:18] } 36... Qb6+ { [%eval -4.69] [%clk 0:13:11] } 37. Kh2 { [%eval -5.03] [%clk 0:05:19] } 37... Qe3 { [%eval -4.79] [%clk 0:12:50] } 38. Nd1 { [%eval -5.29] [%clk 0:03:51] } 38... Qxd2 { [%eval -5.51] [%clk 0:12:41] } 39. Rxc6 { [%eval -5.49] [%clk 0:04:20] } 39... Bxd1 { [%eval -5.33] [%clk 0:12:52] } 40. Rc7 { [%eval -5.38] [%clk 0:04:30] } 40... Qf4+ { [%eval -5.43] [%clk 0:12:37] } 41. Qxf4 { [%eval -5.4] [%clk 0:04:59] } 41... exf4 { [%eval -5.37] [%clk 0:13:06] } 42. Rxf7 { [%eval -5.26] [%clk 0:05:27] } 42... Bb3 { [%eval -5.19] [%clk 0:12:30] } 43. Ra7 { [%eval -5.1] [%clk 0:05:56] } 43... Be6 { [%eval -4.62] [%clk 0:10:45] } 44. Rxa6 { [%eval -5.36] [%clk 0:06:21] } 44... Kg8 { [%eval -5.26] [%clk 0:10:47] } 45. Rb6 { [%eval -5.85] [%clk 0:06:05] } 45... Kf7 { [%eval -5.75] [%clk 0:10:35] } 46. Rxb5 { [%eval -5.46] [%clk 0:06:21] } 46... Kxf6 { [%eval -5.56] [%clk 0:10:56] } 47. Rb7 { [%eval -5.75] [%clk 0:06:47] } 47... Ke5 { [%eval -5.75] [%clk 0:10:31] } 48. Rxh7 { [%eval -5.7] [%clk 0:07:10] } 48... Kxe4 { [%eval -5.68] [%clk 0:10:41] } 49. Re7 { [%eval -5.69] [%clk 0:07:28] } 49... Kd5 { [%eval -5.24] [%clk 0:11:02] } 50. Rg7 { [%eval -5.86] [%clk 0:07:41] } 50... Bf5 { [%eval -5.73] [%clk 0:11:16] } 51. g4 { [%eval -6.49] [%clk 0:07:43] } 51... fxg3+ { [%eval -6.43] [%clk 0:11:28] } 52. Kxg3 { [%eval -6.36] [%clk 0:08:12] } 52... Rb8 { [%eval -6.3] [%clk 0:11:50] } 53. b5 { [%eval -6.14] [%clk 0:08:03] } 53... Rxb5 { [%eval -6.46] [%clk 0:12:13] } 54. h4 { [%eval -6.71] [%clk 0:08:31] } 54... Rb3+ { [%eval -6.71] [%clk 0:12:30] } 55. Kf4 { [%eval -6.61] [%clk 0:09:00] } 55... Rb4+ { [%eval -6.6] [%clk 0:12:49] } 56. Kg3 { [%eval -7.22] [%clk 0:08:58] } 56... Rg4+ { [%eval -6.9] [%clk 0:13:13] } 57. Kh3 { [%eval -8.6] [%clk 0:09:26] } 57... g5 { [%eval -8.29] [%clk 0:13:04] } 58. Rf7 { [%eval -8.2] [%clk 0:09:45] } 58... Rxh4+ { [%eval -9.02] [%clk 0:13:27] } 59. Kg3 { [%eval -7.71] [%clk 0:10:10] } 59... Rg4+ { [%eval -7.02] [%clk 0:13:47] } 60. Kf3 { [%eval -6.83] [%clk 0:10:39] } 60... Rf4+ { [%eval -6.64] [%clk 0:14:07] } 61. Kg3 { [%clk 0:11:05] } 61... Ke5 { [%clk 0:14:01] } 0-1