Event: Round 9: Nguyen, Ngoc Truong Son - Movahed, Sina
Date: 2025-05-15
White: Nguyen, Ngoc Truong Son
WhiteTitle: GM
WhiteElo: 2632
Black: Movahed, Sina
BlackTitle: GM
BlackElo: 2518
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:29:14] } 2... e6 { [%eval 0.14] [%clk 1:31:19] } 3. Nf3 { [%eval 0.12] [%clk 1:29:02] } 3... d5 { [%eval 0.17] [%clk 1:31:46] } 4. g3 { [%eval 0.16] [%clk 1:30:01] } 4... Bb4+ { [%eval 0.13] [%clk 1:32:10] } 5. Bd2 { [%eval 0.13] [%clk 1:30:24] } 5... Be7 { [%eval 0.1] [%clk 1:32:35] } 6. Bg2 { [%eval 0.07] [%clk 1:30:49] } 6... O-O { [%eval 0.13] [%clk 1:32:59] } 7. O-O { [%eval 0.1] [%clk 1:31:06] } 7... c6 { [%eval 0.15] [%clk 1:33:26] } 8. Qc2 { [%eval 0.13] [%clk 1:31:28] } 8... Nbd7 { [%eval 0.18] [%clk 1:33:49] } 9. Rd1 { [%eval 0.14] [%clk 1:31:47] } 9... a5 { [%eval 0.21] [%clk 1:34:10] } 10. Bf4 { [%eval 0.25] [%clk 1:31:54] } 10... a4 { [%eval 0.27] [%clk 1:34:26] } 11. Nbd2 { [%eval 0.31] [%clk 1:31:14] } 11... Nh5 { [%eval 0.21] [%clk 1:33:55] } 12. Be3 { [%eval 0.19] [%clk 1:31:36] } 12... b5?! { [%eval 0.99] } { Inaccuracy. Nhf6 was best. } { [%clk 1:29:57] } 13. cxb5?! { [%eval 0.35] } { Inaccuracy. Ne5 was best. } { [%clk 1:29:39] } 13... cxb5 { [%eval 0.22] [%clk 1:30:17] } 14. Rac1 { [%eval 0.15] [%clk 1:28:16] } 14... Ba6 { [%eval 0.16] [%clk 1:28:00] } 15. Ne5 { [%eval 0.17] [%clk 1:26:06] } 15... Rc8 { [%eval 0.17] [%clk 1:26:08] } 16. Nc6 { [%eval 0.19] [%clk 1:11:40] } 16... Qe8 { [%eval 0.15] [%clk 1:26:15] } 17. Nxe7+ { [%eval 0.14] [%clk 1:01:59] } 17... Qxe7 { [%eval 0.13] [%clk 1:26:43] } 18. Qb1 { [%eval 0.12] [%clk 1:02:21] } 18... b4 { [%eval 0.16] [%clk 1:22:10] } 19. Bf3 { [%eval 0.13] [%clk 0:59:47] } 19... Nhf6 { [%eval 0.11] [%clk 1:22:22] } 20. Rxc8 { [%eval 0.07] [%clk 0:59:16] } 20... Rxc8 { [%eval 0.08] [%clk 1:22:51] } 21. Rc1 { [%eval 0.12] [%clk 0:59:37] } 21... Qd8 { [%eval 0.15] [%clk 1:20:42] } 22. Bf4 { [%eval 0.14] [%clk 0:59:40] } 22... Ne8 { [%eval 0.27] [%clk 1:18:15] } 23. h4 { [%eval 0.21] [%clk 0:57:59] } 23... h6 { [%eval 0.19] [%clk 1:19:47] } 24. h5 { [%eval -0.1] [%clk 0:58:11] } 24... Nb6 { [%eval 0.1] [%clk 1:16:47] } 25. Rc5 { [%eval 0.05] [%clk 0:53:59] } 25... Nd7 { [%eval 0.0] [%clk 1:16:10] } 26. Rc2 { [%eval 0.0] [%clk 0:53:26] } 26... Bb5 { [%eval 0.1] [%clk 1:11:19] } 27. Qc1 { [%eval 0.01] [%clk 0:49:28] } 27... Rxc2 { [%eval 0.0] [%clk 1:11:39] } 28. Qxc2 { [%eval 0.0] [%clk 0:49:56] } 28... Qa8 { [%eval 0.47] [%clk 1:11:57] } 29. Nf1 { [%eval 0.0] [%clk 0:46:19] } 29... Qa6 { [%eval 0.03] [%clk 1:09:20] } 30. Ne3 { [%eval 0.0] [%clk 0:39:00] } 30... b3 { [%eval 0.0] [%clk 0:59:49] } 31. axb3 { [%eval 0.0] [%clk 0:39:13] } 31... axb3 { [%eval 0.0] [%clk 1:00:17] } 32. Qd2 { [%eval 0.0] [%clk 0:39:16] } 32... Nef6 { [%eval -0.01] [%clk 0:58:58] } 33. g4 { [%eval -0.2] [%clk 0:34:25] } 33... Ne4 { [%eval -0.2] [%clk 0:58:19] } 34. Bxe4 { [%eval -0.25] [%clk 0:32:43] } 34... dxe4 { [%eval -0.27] [%clk 0:58:47] } 35. Kf1 { [%eval -0.34] [%clk 0:32:36] } 35... Nf6 { [%eval -0.1] [%clk 0:55:15] } 36. Be5 { [%eval -0.07] [%clk 0:21:33] } 36... Nd7 { [%eval -0.11] [%clk 0:33:53] } 37. Bf4 { [%eval -0.19] [%clk 0:16:05] } 37... Nb6 { [%eval -0.15] [%clk 0:31:11] } 38. g5 { [%eval -0.13] [%clk 0:14:52] } 38... hxg5 { [%eval -0.15] [%clk 0:30:53] } 39. Bxg5 { [%eval -0.19] [%clk 0:15:18] } 39... f6 { [%eval -0.05] [%clk 0:25:52] } 40. Bf4 { [%eval -0.04] [%clk 0:15:26] } 40... Kh7 { [%eval -0.18] [%clk 0:24:05] } 41. Qd1?! { [%eval -0.92] } { Inaccuracy. h6 was best. } { [%clk 0:10:31] } 41... Nc4 { [%eval -0.86] [%clk 0:22:05] } 42. Qc1? { [%eval -2.68] } { Mistake. Ke1 was best. } { [%clk 0:03:06] } 42... Nxb2 { [%eval -2.6] [%clk 0:16:49] } 43. Qxb2 { [%eval -2.65] [%clk 0:03:28] } 43... Bxe2+ { [%eval -2.65] [%clk 0:17:14] } 44. Kg2 { [%eval -2.84] [%clk 0:03:33] } 44... Qa2 { [%eval -2.67] [%clk 0:16:50] } 45. Qxa2 { [%eval -2.69] [%clk 0:03:58] } 45... bxa2 { [%eval -2.4] [%clk 0:17:17] } 46. Nc2 { [%eval -2.61] [%clk 0:04:24] } 46... Bxh5 { [%eval -2.41] [%clk 0:17:40] } 47. Kf1 { [%eval -2.91] [%clk 0:04:31] } 47... g5 { [%eval -2.42] [%clk 0:17:19] } 48. Bc1 { [%eval -2.83] [%clk 0:30:11] } 48... Bd1 { [%eval -2.19] [%clk 0:46:52] } 49. Na1 { [%eval -3.25] [%clk 0:30:35] } 49... Kg6 { [%eval -2.86] [%clk 0:46:59] } 50. Ke1 { [%eval -2.72] [%clk 0:30:08] } 50... Ba4 { [%eval -2.46] [%clk 0:45:47] } 51. Kd2?! { [%eval -3.87] } { Inaccuracy. Ba3 was best. } { [%clk 0:30:34] } 51... f5 { [%eval -3.45] [%clk 0:45:17] } 52. Kc3 { [%clk 0:30:37] } 52... f4 { [%clk 0:45:31] } 0-1