Event: Round 6: Nguyen, Duc Hoa - Dau Khuong Duy
Date: 2025-04-28
White: Nguyen, Duc Hoa
WhiteTitle: GM
WhiteElo: 2372
Black: Dau Khuong Duy
BlackTitle: IM
BlackElo: 2423
Result: 0-1
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Larsen Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:49] } 1... Nf6 { [%eval 0.19] [%clk 1:30:45] } 2. Nf3 { [%eval 0.11] [%clk 1:31:04] } 2... g6 { [%eval 0.22] [%clk 1:31:03] } 3. g3 { [%eval 0.0] [%clk 1:31:18] } 3... Bg7 { [%eval 0.2] [%clk 1:31:06] } 4. Bg2 { [%eval 0.07] [%clk 1:31:41] } 4... O-O { [%eval 0.06] [%clk 1:31:30] } 5. O-O { [%eval 0.12] [%clk 1:31:56] } 5... d6 { [%eval 0.31] [%clk 1:31:50] } 6. c4 { [%eval 0.25] [%clk 1:32:11] } 6... c6 { [%eval 0.38] [%clk 1:32:07] } 7. Nc3 { [%eval 0.32] [%clk 1:31:38] } 7... Bf5 { [%eval 0.33] [%clk 1:32:31] } 8. Re1 { [%eval 0.42] [%clk 1:31:18] } 8... Ne4 { [%eval 0.46] [%clk 1:32:55] } 9. Qb3 { [%eval 0.37] [%clk 1:31:20] } 9... Nxc3 { [%eval 0.45] [%clk 1:33:18] } 10. bxc3 { [%eval 0.43] [%clk 1:30:56] } 10... Bc8 { [%eval 0.51] [%clk 1:33:39] } 11. e4 { [%eval 0.5] [%clk 1:26:02] } 11... Nd7 { [%eval 0.45] [%clk 1:33:29] } 12. Ba3 { [%eval 0.55] [%clk 1:25:47] } 12... Nb6 { [%eval 0.53] [%clk 1:24:13] } 13. Rad1 { [%eval 0.27] [%clk 1:23:59] } 13... Be6 { [%eval 0.26] [%clk 1:21:41] } 14. Bf1 { [%eval 0.25] [%clk 1:17:30] } 14... h6 { [%eval 0.25] [%clk 1:19:31] } 15. h3 { [%eval -0.03] [%clk 1:10:59] } 15... d5?! { [%eval 0.81] } { Inaccuracy. Qc7 was best. } { [%clk 1:07:40] } 16. cxd5 { [%eval 0.84] [%clk 0:53:57] } 16... cxd5 { [%eval 0.61] [%clk 1:08:03] } 17. c4?! { [%eval -0.25] } { Inaccuracy. Nh4 was best. } { [%clk 0:54:15] } 17... dxc4 { [%eval -0.23] [%clk 1:02:52] } 18. Qb4 { [%eval -0.31] [%clk 0:54:09] } 18... Re8 { [%eval -0.06] [%clk 0:54:47] } 19. d5 { [%eval -0.09] [%clk 0:50:32] } 19... Bd7 { [%eval -0.04] [%clk 0:54:49] } 20. e5 { [%eval -0.28] [%clk 0:48:41] } 20... Qc8?! { [%eval 0.7] } { Inaccuracy. Rc8 was best. } { [%clk 0:34:16] } 21. e6 { [%eval 0.18] [%clk 0:39:26] } 21... fxe6 { [%eval 0.23] [%clk 0:33:49] } 22. Ne5? { [%eval -1.37] } { Mistake. dxe6 was best. } { [%clk 0:31:42] } 22... exd5 { [%eval -1.37] [%clk 0:31:00] } 23. Nxg6?! { [%eval -2.2] } { Inaccuracy. Bb2 was best. } { [%clk 0:29:51] } 23... e5 { [%eval -2.26] [%clk 0:31:13] } 24. Ne7+ { [%eval -2.31] [%clk 0:23:53] } 24... Rxe7 { [%eval -2.27] [%clk 0:31:36] } 25. Qxe7 { [%eval -2.14] [%clk 0:24:20] } 25... Qe8 { [%eval -1.96] [%clk 0:28:19] } 26. Qd6 { [%eval -1.98] [%clk 0:21:22] } 26... Bc6 { [%eval -1.78] [%clk 0:22:01] } 27. Bb2 { [%eval -1.92] [%clk 0:21:00] } 27... Rd8 { [%eval -1.84] [%clk 0:21:37] } 28. Qa3 { [%eval -1.61] [%clk 0:21:21] } 28... Na4? { [%eval -0.01] } { Mistake. Qe6 was best. } { [%clk 0:20:15] } 29. Bxe5 { [%eval -0.05] [%clk 0:19:21] } 29... Bxe5 { [%eval -0.1] [%clk 0:19:02] } 30. f4 { [%eval -0.13] [%clk 0:19:13] } 30... Qf8 { [%eval -0.01] [%clk 0:14:55] } 31. Qxf8+ { [%eval 0.0] [%clk 0:19:25] } 31... Kxf8 { [%eval -0.11] [%clk 0:15:19] } 32. Rxe5 { [%eval -0.1] [%clk 0:19:50] } 32... Nc3 { [%eval -0.05] [%clk 0:15:29] } 33. Rde1?! { [%eval -0.88] } { Inaccuracy. Rd2 was best. } { [%clk 0:19:35] } 33... Re8?! { [%eval -0.1] } { Inaccuracy. Nxa2 was best. } { [%clk 0:12:31] } 34. Kf2 { [%eval -0.33] [%clk 0:09:04] } 34... a5? { [%eval 0.88] } { Mistake. Rxe5 was best. } { [%clk 0:10:22] } 35. Ke3?! { [%eval 0.03] } { Inaccuracy. Rf5+ was best. } { [%clk 0:07:32] } 35... Rxe5+ { [%eval 0.1] [%clk 0:05:47] } 36. fxe5 { [%eval 0.13] [%clk 0:07:57] } 36... a4?! { [%eval 1.06] } { Inaccuracy. Nxa2 was best. } { [%clk 0:03:58] } 37. a3? { [%eval -0.04] } { Mistake. Kd4 was best. } { [%clk 0:03:29] } 37... Nb5 { [%eval -0.1] [%clk 0:04:12] } 38. Ra1 { [%eval -0.14] [%clk 0:03:14] } 38... d4+ { [%eval -0.22] [%clk 0:03:35] } 39. Kf4 { [%eval -0.6] [%clk 0:03:03] } 39... d3 { [%eval -0.63] [%clk 0:03:40] } 40. Ke3 { [%eval -0.62] [%clk 0:00:55] } 40... Ke7 { [%eval -0.59] [%clk 0:03:35] } 41. Bxd3 { [%eval -0.5] [%clk 0:09:43] } 41... cxd3 { [%eval -0.55] [%clk 0:33:59] } 42. Kxd3 { [%eval -0.59] [%clk 0:10:08] } 42... Ke6 { [%eval -0.62] [%clk 0:34:20] } 43. Kc4 { [%eval -0.56] [%clk 0:10:17] } 43... Kxe5 { [%eval -0.6] [%clk 0:33:40] } 44. Re1+ { [%eval -0.66] [%clk 0:10:21] } 44... Kf6 { [%eval -0.68] [%clk 0:33:29] } 45. Re3 { [%eval -0.94] [%clk 0:09:49] } 45... Nd6+ { [%eval -0.85] [%clk 0:31:49] } 46. Kc5 { [%eval -1.02] [%clk 0:09:40] } 46... Ne4+ { [%eval -1.04] [%clk 0:27:56] } 47. Kd4?! { [%eval -1.97] } { Inaccuracy. Kb6 was best. } { [%clk 0:09:47] } 47... Ng5 { [%eval -1.87] [%clk 0:27:58] } 48. g4 { [%eval -1.95] [%clk 0:08:09] } 48... Bg2 { [%eval -1.98] [%clk 0:27:47] } 49. Re2 { [%eval -1.99] [%clk 0:03:56] } 49... Bxh3 { [%eval -2.07] [%clk 0:27:49] } 50. Rb2 { [%eval -2.07] [%clk 0:04:19] } 50... Bxg4 { [%eval -2.04] [%clk 0:23:47] } 51. Rxb7 { [%eval -2.03] [%clk 0:04:44] } 51... Bd1 { [%eval -2.03] [%clk 0:23:10] } 52. Ke3 { [%eval -2.03] [%clk 0:03:49] } 52... Kf5 { [%eval -1.92] [%clk 0:22:10] } 53. Rb4 { [%eval -2.15] [%clk 0:03:46] } 53... Ne6 { [%eval -1.68] [%clk 0:21:31] } 54. Rb5+ { [%eval -1.94] [%clk 0:03:11] } 54... Kf6 { [%eval -1.85] [%clk 0:20:56] } 55. Rd5 { [%eval -2.22] [%clk 0:03:08] } 55... Bb3 { [%eval -1.96] [%clk 0:21:10] } 56. Ra5 { [%eval -1.99] [%clk 0:03:07] } 56... Nc7 { [%eval -1.93] [%clk 0:20:37] } 57. Ke4 { [%eval -1.93] [%clk 0:01:36] } 57... Nd5 { [%eval -1.98] [%clk 0:20:23] } 58. Rc5 { [%eval -2.28] [%clk 0:01:21] } 58... Kg5 { [%eval -2.34] [%clk 0:20:11] } 59. Rc1 { [%eval -2.39] [%clk 0:01:19] } 59... Nb6? { [%eval -1.12] } { Mistake. Nf6+ was best. } { [%clk 0:19:35] } 60. Rg1+ { [%eval -1.31] [%clk 0:01:04] } 60... Kf6 { [%eval -0.98] [%clk 0:19:57] } 61. Rf1+ { [%eval -0.98] [%clk 0:01:25] } 61... Kg6 { [%eval -1.03] [%clk 0:17:56] } 62. Rg1+ { [%eval -0.81] [%clk 0:01:46] } 62... Kh7?! { [%eval -0.1] } { Inaccuracy. Kf7 was best. } { [%clk 0:16:44] } 63. Kf5 { [%eval -0.08] [%clk 0:01:55] } 63... Nd5 { [%eval -0.07] [%clk 0:13:18] } 64. Ke5 { [%eval -0.11] [%clk 0:02:16] } 64... Ne7 { [%eval -0.16] [%clk 0:11:47] } 65. Rg2 { [%eval -0.19] [%clk 0:01:51] } 65... h5 { [%eval 0.0] [%clk 0:10:22] } 66. Kf6 { [%eval 0.0] [%clk 0:01:57] } 66... Nd5+ { [%eval 0.0] [%clk 0:10:46] } 67. Kg5 { [%eval 0.0] [%clk 0:02:06] } 67... Kg7 { [%eval -0.16] [%clk 0:09:16] } 68. Re2 { [%eval -0.31] [%clk 0:00:42] } 68... Kf7 { [%eval -0.12] [%clk 0:09:13] } 69. Re1 { [%eval -0.17] [%clk 0:00:33] } 69... Nc3 { [%eval -0.04] [%clk 0:06:41] } 70. Kf5?? { [%eval -2.02] } { Blunder. Kxh5 was best. } { [%clk 0:00:32] } 70... Nb5 { [%eval -1.84] [%clk 0:06:20] } 71. Ke5 { [%eval -2.2] [%clk 0:00:33] } 71... Nxa3 { [%eval -2.09] [%clk 0:06:28] } 72. Rf1+?! { [%eval -3.44] } { Inaccuracy. Rh1 was best. } { [%clk 0:00:46] } 72... Ke7 { [%eval -3.48] [%clk 0:05:58] } 73. Kd4 { [%eval -4.2] [%clk 0:00:55] } 73... Nb5+ { [%eval -4.31] [%clk 0:05:38] } 74. Kc5 { [%eval -4.26] [%clk 0:01:15] } 74... Nc7 { [%eval -4.31] [%clk 0:05:51] } 75. Rh1 { [%eval -4.36] [%clk 0:01:18] } 75... Ne6+ { [%eval -4.61] [%clk 0:06:14] } 76. Kb4 { [%eval -4.55] [%clk 0:01:45] } 76... Ng7 { [%eval -4.56] [%clk 0:06:39] } 77. Rf1 { [%eval -4.48] [%clk 0:01:40] } 77... Ke6 { [%eval -4.36] [%clk 0:07:03] } 78. Kc3 { [%clk 0:01:05] } 78... Nf5 { [%clk 0:07:27] } 0-1