Event: Round 6: Dau Khuong Duy - Prraneeth Vuppala
Date: 2025-06-01
White: Dau Khuong Duy
WhiteTitle: IM
WhiteElo: 2445
Black: Prraneeth Vuppala
BlackTitle: GM
BlackElo: 2476
Result: 1/2-1/2
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Norwegian Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:46] } 1... e5 { [%eval 0.22] [%clk 1:30:50] } 2. Nf3 { [%eval 0.13] [%clk 1:31:07] } 2... Nc6 { [%eval 0.21] [%clk 1:31:14] } 3. Bb5 { [%eval 0.15] [%clk 1:31:31] } 3... a6 { [%eval 0.21] [%clk 1:31:37] } 4. Ba4 { [%eval 0.11] [%clk 1:31:56] } 4... b5 { [%eval 0.25] [%clk 1:31:56] } 5. Bb3 { [%eval 0.29] [%clk 1:32:19] } 5... Na5 { [%eval 0.44] [%clk 1:32:17] } 6. O-O { [%eval 0.42] [%clk 1:31:59] } 6... d6 { [%eval 0.38] [%clk 1:32:26] } 7. d4 { [%eval 0.46] [%clk 1:31:23] } 7... exd4 { [%eval 0.35] [%clk 1:32:32] } 8. Nxd4 { [%eval 0.38] [%clk 1:30:55] } 8... Bb7 { [%eval 0.36] [%clk 1:31:57] } 9. Bd2 { [%eval 0.26] [%clk 1:30:00] } 9... Nxb3 { [%eval 0.28] [%clk 1:31:16] } 10. axb3 { [%eval 0.0] [%clk 1:29:58] } 10... Nf6 { [%eval 0.19] [%clk 1:29:33] } 11. f3 { [%eval 0.26] [%clk 1:27:14] } 11... c5 { [%eval 0.5] [%clk 1:25:33] } 12. Nf5 { [%eval 0.49] [%clk 1:14:42] } 12... g6 { [%eval 0.59] [%clk 1:25:35] } 13. Ne3?! { [%eval 0.0] } { Inaccuracy. Nh6 was best. } { [%clk 1:14:51] } 13... Bg7 { [%eval 0.02] [%clk 1:24:42] } 14. c4? { [%eval -1.36] } { Mistake. Ba5 was best. } { [%clk 1:13:33] } 14... b4 { [%eval -1.19] [%clk 1:23:21] } 15. Be1 { [%eval -1.16] [%clk 1:11:32] } 15... O-O { [%eval -0.8] [%clk 1:23:32] } 16. Bh4 { [%eval -0.83] [%clk 1:04:15] } 16... Qd7 { [%eval -0.73] [%clk 1:21:34] } 17. Nd2 { [%eval -0.67] [%clk 0:58:37] } 17... Nh5 { [%eval -0.63] [%clk 1:20:48] } 18. Qc2 { [%eval -1.17] [%clk 0:40:36] } 18... Rae8 { [%eval -1.12] [%clk 1:16:59] } 19. Rfe1 { [%eval -1.25] [%clk 0:38:14] } 19... f5 { [%eval -1.26] [%clk 1:14:19] } 20. exf5 { [%eval -1.22] [%clk 0:37:14] } 20... gxf5 { [%eval -1.28] [%clk 1:13:54] } 21. Ndf1 { [%eval -1.3] [%clk 0:32:58] } 21... Nf4 { [%eval -1.4] [%clk 1:08:16] } 22. Rad1 { [%eval -1.31] [%clk 0:31:30] } 22... Ng6 { [%eval -1.35] [%clk 0:58:14] } 23. Bf2 { [%eval -1.39] [%clk 0:31:33] } 23... f4 { [%eval -1.13] [%clk 0:57:48] } 24. Nd5 { [%eval -1.05] [%clk 0:28:44] } 24... Rxe1 { [%eval -0.74] [%clk 0:58:05] } 25. Rxe1 { [%eval -0.6] [%clk 0:28:42] } 25... Bxd5 { [%eval -0.72] [%clk 0:57:20] } 26. cxd5 { [%eval -0.57] [%clk 0:29:06] } 26... Qf5 { [%eval -0.73] [%clk 0:57:38] } 27. Qd2 { [%eval -1.15] [%clk 0:27:06] } 27... Ne5 { [%eval -1.02] [%clk 0:53:04] } 28. Re4 { [%eval -0.99] [%clk 0:26:59] } 28... a5 { [%eval -1.18] [%clk 0:47:10] } 29. Qe2 { [%eval -1.32] [%clk 0:23:44] } 29... Qf7 { [%eval -1.08] [%clk 0:45:26] } 30. Qd1 { [%eval -0.94] [%clk 0:21:03] } 30... Qb7 { [%eval -0.97] [%clk 0:37:42] } 31. Qd2 { [%eval -1.17] [%clk 0:17:11] } 31... Rf5 { [%eval -1.03] [%clk 0:37:06] } 32. h4?! { [%eval -1.62] } { Inaccuracy. h3 was best. } { [%clk 0:17:15] } 32... Qf7 { [%eval -1.22] [%clk 0:31:23] } 33. Qd1 { [%eval -1.31] [%clk 0:15:46] } 33... Bf6 { [%eval -1.15] [%clk 0:29:28] } 34. Qa1?! { [%eval -1.84] } { Inaccuracy. Qd2 was best. } { [%clk 0:13:01] } 34... Bd8?! { [%eval -1.14] } { Inaccuracy. Qxd5 was best. } { [%clk 0:23:00] } 35. Nd2 { [%eval -1.24] [%clk 0:12:25] } 35... Qxd5 { [%eval -1.18] [%clk 0:21:26] } 36. Nc4 { [%eval -0.94] [%clk 0:12:50] } 36... Nd3 { [%eval -0.91] [%clk 0:21:42] } 37. Qd1?! { [%eval -1.89] } { Inaccuracy. Qf1 was best. } { [%clk 0:05:31] } 37... Kg7?? { [%eval 0.0] } { Blunder. Bf6 was best. } { [%clk 0:17:46] } 38. Bd4+ { [%eval 0.0] [%clk 0:04:06] } 38... cxd4 { [%eval 0.05] [%clk 0:18:14] } 39. Qxd3 { [%eval 0.04] [%clk 0:04:30] } 39... Bf6 { [%eval 0.02] [%clk 0:18:40] } 40. h5?! { [%eval -0.6] } { Inaccuracy. g4 was best. } { [%clk 0:04:20] } 40... Be5 { [%eval -0.55] [%clk 0:16:52] } 41. Re1?! { [%eval -1.47] } { Inaccuracy. g4 was best. } { [%clk 0:03:28] } 41... Rxh5 { [%eval -1.52] [%clk 0:15:14] } 42. Ra1?! { [%eval -2.41] } { Inaccuracy. Nd2 was best. } { [%clk 0:03:30] } 42... Qe6 { [%eval -2.45] [%clk 0:14:34] } 43. Kf2 { [%eval -2.36] [%clk 0:03:25] } 43... Rh2 { [%eval -2.69] [%clk 0:07:42] } 44. Qe4 { [%eval -3.32] [%clk 0:02:28] } 44... Qh3?? { [%eval -1.26] } { Blunder. d3 was best. } { [%clk 0:05:53] } 45. Rg1 { [%eval -1.24] [%clk 0:02:54] } 45... Qg3+ { [%eval -1.25] [%clk 0:06:21] } 46. Kf1 { [%eval -1.27] [%clk 0:03:18] } 46... Rh5 { [%eval -0.84] [%clk 0:06:32] } 47. Qb7+ { [%eval -1.39] [%clk 0:03:01] } 47... Kh6 { [%eval -1.38] [%clk 0:06:27] } 48. Qf7 { [%eval -1.67] [%clk 0:02:16] } 48... Qg6 { [%eval -1.63] [%clk 0:03:09] } 49. Qf8+ { [%eval -1.66] [%clk 0:00:52] } 49... Qg7 { [%eval -1.54] [%clk 0:03:04] } 50. Qxg7+ { [%eval -1.39] [%clk 0:00:45] } 50... Kxg7 { [%eval -1.38] [%clk 0:01:35] } 51. Ke2 { [%eval -1.22] [%clk 0:01:10] } 51... Kf6 { [%eval -0.88] [%clk 0:01:46] } 52. Kd3?? { [%eval -2.81] } { Blunder. Nxa5 was best. } { [%clk 0:01:26] } 52... Rg5 { [%eval -2.54] [%clk 0:01:47] } 53. Nxa5 { [%eval -2.71] [%clk 0:01:37] } 53... h5 { [%eval -2.67] [%clk 0:02:15] } 54. Nc4 { [%eval -2.81] [%clk 0:00:52] } 54... d5?? { [%eval -0.19] } { Blunder. Kg6 was best. } { [%clk 0:02:05] } 55. Nd2?? { [%eval -3.41] } { Blunder. Na5 was best. } { [%clk 0:00:52] } 55... Kg6 { [%eval -3.14] [%clk 0:02:13] } 56. Re1 { [%eval -3.19] [%clk 0:01:13] } 56... Bf6 { [%eval -3.11] [%clk 0:02:19] } 57. Re2 { [%eval -2.52] [%clk 0:00:44] } 57... h4?! { [%eval -1.37] } { Inaccuracy. Be5 was best. } { [%clk 0:02:38] } 58. Nf1 { [%eval -1.42] [%clk 0:01:06] } 58... Kf5 { [%eval -1.42] [%clk 0:02:38] } 59. Kc2 { [%eval -1.4] [%clk 0:01:07] } 59... Rg8 { [%eval -1.39] [%clk 0:01:50] } 60. Kd3 { [%eval -1.0] [%clk 0:01:18] } 60... Rc8 { [%eval -0.49] [%clk 0:00:49] } 61. Nh2 { [%eval -0.71] [%clk 0:01:22] } 61... Rc1?! { [%eval 0.0] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:55] } 62. Rd2 { [%eval -0.5] [%clk 0:01:05] } 62... Rh1 { [%eval 0.0] [%clk 0:00:58] } 63. Ng4 { [%eval 0.0] [%clk 0:01:29] } 63... h3 { [%eval 0.0] [%clk 0:01:17] } 64. gxh3 { [%eval 0.0] [%clk 0:01:05] } 64... Rxh3 { [%eval -0.05] [%clk 0:01:44] } 65. Rf2? { [%eval -1.46] } { Mistake. Ke2 was best. } { [%clk 0:00:43] } 65... Bg7 { [%eval -1.35] [%clk 0:01:52] } 66. Rf1 { [%eval -1.29] [%clk 0:00:55] } 66... Rg3?! { [%eval -0.26] } { Inaccuracy. Kg5 was best. } { [%clk 0:02:00] } 67. Rf2?! { [%eval -1.25] } { Inaccuracy. Ke2 was best. } { [%clk 0:01:06] } 67... Rg1?! { [%eval -0.36] } { Inaccuracy. Kg5 was best. } { [%clk 0:02:14] } 68. Rh2?! { [%eval -1.11] } { Inaccuracy. Ke2 was best. } { [%clk 0:01:08] } 68... Rg3 { [%eval -1.48] [%clk 0:02:00] } 69. Rf2 { [%eval -1.55] [%clk 0:01:15] } 69... Kg5 { [%eval -1.57] [%clk 0:02:28] } 70. Ke2 { [%eval -1.33] [%clk 0:01:19] } 70... Rh3 { [%eval -1.36] [%clk 0:02:14] } 71. Rf1 { [%eval -1.08] [%clk 0:01:02] } 71... Kh4?! { [%eval 0.0] } { Inaccuracy. d3+ was best. } { [%clk 0:02:20] } 72. Rd1 { [%eval 0.0] [%clk 0:01:19] } 72... Rg3 { [%eval 0.0] [%clk 0:01:32] } 73. Rh1+ { [%eval 0.0] [%clk 0:01:21] } 73... Kg5 { [%eval 0.0] [%clk 0:02:01] } 74. Nf2 { [%eval 0.0] [%clk 0:01:31] } 74... Bf6 { [%eval 0.0] [%clk 0:01:30] } 75. Nd3 { [%eval 0.0] [%clk 0:01:42] } 75... Rg2+ { [%eval 0.0] [%clk 0:01:51] } 76. Kd1 { [%eval 0.05] [%clk 0:02:01] } 76... Rg3 { [%eval 0.0] [%clk 0:01:18] } 77. Ke2 { [%eval 0.0] [%clk 0:02:26] } 77... Rg2+ { [%eval 0.0] [%clk 0:00:51] } 78. Kd1 { [%eval 0.0] [%clk 0:02:52] } 1/2-1/2