Event: Round 9: Visakh N R - Karthik Venkataraman
Date: 2025-05-25
White: Visakh N R
WhiteTitle: GM
WhiteElo: 2507
Black: Karthik Venkataraman
BlackTitle: GM
BlackElo: 2565
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:27:29] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... e6 { [%eval 0.14] [%clk 1:27:47] } 3. Nf3 { [%eval 0.12] [%clk 1:31:31] } 3... d5 { [%eval 0.17] [%clk 1:28:10] } 4. Nc3 { [%eval 0.1] [%clk 1:30:32] } 4... Bb4 { [%eval 0.16] [%clk 1:28:18] } 5. cxd5 { [%eval 0.15] [%clk 1:26:17] } 5... exd5 { [%eval 0.04] [%clk 1:28:42] } 6. Bf4 { [%eval 0.0] [%clk 1:26:43] } 6... Ne4 { [%eval -0.02] [%clk 1:27:14] } 7. Rc1 { [%eval -0.08] [%clk 1:23:12] } 7... Nd7 { [%eval 0.17] [%clk 1:27:32] } 8. g3 { [%eval -0.25] [%clk 1:17:02] } 8... Nb6 { [%eval -0.38] [%clk 1:19:38] } 9. Bg2 { [%eval -0.22] [%clk 1:15:39] } 9... O-O { [%eval -0.27] [%clk 1:19:42] } 10. O-O { [%eval -0.27] [%clk 1:12:11] } 10... Nxc3 { [%eval 0.15] [%clk 1:19:47] } 11. bxc3 { [%eval 0.1] [%clk 1:12:39] } 11... Ba3 { [%eval 0.2] [%clk 1:20:11] } 12. Ra1 { [%eval 0.23] [%clk 1:11:10] } 12... Bf5 { [%eval 0.27] [%clk 1:17:35] } 13. Qb3 { [%eval 0.39] [%clk 1:10:12] } 13... Bd6 { [%eval 0.36] [%clk 1:17:58] } 14. Bxd6 { [%eval 0.31] [%clk 1:09:49] } 14... Qxd6 { [%eval 0.35] [%clk 1:18:22] } 15. Nd2 { [%eval 0.33] [%clk 1:10:10] } 15... Rfe8 { [%eval 0.29] [%clk 1:11:36] } 16. Rfe1 { [%eval 0.29] [%clk 1:10:08] } 16... Be6 { [%eval 0.48] [%clk 0:58:51] } 17. e4 { [%eval 0.21] [%clk 1:04:53] } 17... dxe4 { [%eval 0.2] [%clk 0:58:10] } 18. Nxe4 { [%eval 0.24] [%clk 1:05:17] } 18... Qd8 { [%eval 0.22] [%clk 0:56:46] } 19. Qb5 { [%eval 0.11] [%clk 1:03:35] } 19... c6 { [%eval 0.13] [%clk 0:49:45] } 20. Qc5 { [%eval 0.08] [%clk 0:55:55] } 20... Bd5 { [%eval 0.33] [%clk 0:49:35] } 21. Nd6 { [%eval 0.39] [%clk 0:54:46] } 21... Rxe1+?! { [%eval 1.44] } { Inaccuracy. Re7 was best. } { [%clk 0:49:01] } 22. Rxe1 { [%eval 1.48] [%clk 0:54:15] } 22... Qd7 { [%eval 1.51] [%clk 0:49:26] } 23. c4 { [%eval 1.25] [%clk 0:50:37] } 23... Bxg2 { [%eval 1.47] [%clk 0:40:36] } 24. Kxg2 { [%eval 1.5] [%clk 0:50:31] } 24... h6 { [%eval 1.53] [%clk 0:41:00] } 25. Re4?! { [%eval 0.44] } { Inaccuracy. Qe5 was best. } { [%clk 0:43:39] } 25... Rd8 { [%eval 0.5] [%clk 0:23:52] } 26. Nf5 { [%eval 0.72] [%clk 0:43:08] } 26... Nd5?? { [%eval 3.15] } { Blunder. Nc8 was best. } { [%clk 0:24:17] } 27. g4 { [%eval 3.18] [%clk 0:36:58] } 27... b6 { [%eval 3.3] [%clk 0:16:15] } 28. Qa3 { [%eval 3.28] [%clk 0:36:23] } 28... g6 { [%eval 3.33] [%clk 0:16:38] } 29. Nxh6+ { [%eval 3.27] [%clk 0:36:04] } 29... Kg7 { [%eval 2.98] [%clk 0:17:05] } 30. g5 { [%eval 2.59] [%clk 0:36:12] } 30... Re8 { [%eval 2.4] [%clk 0:17:31] } 31. Rh4?? { [%eval 0.0] } { Blunder. Rxe8 was best. } { [%clk 0:28:08] } 31... f6 { [%eval 0.0] [%clk 0:18:00] } 32. Qg3 { [%eval 0.0] [%clk 0:25:13] } 32... b5 { [%eval 0.0] [%clk 0:13:04] } 33. gxf6+ { [%eval 0.0] [%clk 0:15:27] } 33... Nxf6 { [%eval 0.0] [%clk 0:13:24] } 34. Ng4 { [%eval 0.0] [%clk 0:15:55] } 34... Ne4?? { [%eval 2.36] } { Blunder. Qxd4 was best. } { [%clk 0:12:59] } 35. Qe3 { [%eval 2.57] [%clk 0:13:56] } 35... g5 { [%eval 2.5] [%clk 0:11:31] } 36. Ne5 { [%eval 2.31] [%clk 0:14:22] } 36... Rxe5 { [%eval 2.72] [%clk 0:11:57] } 37. dxe5 { [%eval 2.73] [%clk 0:14:47] } 37... gxh4 { [%eval 2.36] [%clk 0:12:24] } 38. Qxe4 { [%eval 2.34] [%clk 0:15:13] } 38... Qe6?! { [%eval 3.37] } { Inaccuracy. h3+ was best. } { [%clk 0:12:43] } 39. Qxh4?? { [%eval 1.06] } { Blunder. cxb5 was best. } { [%clk 0:12:50] } 39... Qxe5 { [%eval 0.98] [%clk 0:11:20] } 40. Qg4+ { [%eval 1.36] [%clk 0:11:49] } 40... Kh6 { [%eval 1.14] [%clk 0:11:27] } 41. cxb5?! { [%eval 0.26] } { Inaccuracy. Qh3+ was best. } { [%clk 0:11:38] } 41... Qd5+ { [%eval 0.32] [%clk 0:10:31] } 42. Qf3 { [%eval 0.0] [%clk 0:11:09] } 42... Qg5+ { [%eval 0.0] [%clk 0:10:56] } 43. Kh3 { [%eval 0.0] [%clk 0:11:18] } 43... cxb5 { [%eval 0.0] [%clk 0:10:42] } 44. Qf8+ { [%eval 0.0] [%clk 0:10:56] } 44... Kh7 { [%eval 0.0] [%clk 0:11:10] } 45. Qf7+ { [%eval 0.02] [%clk 0:11:13] } 45... Kh6?! { [%eval 1.07] } { Inaccuracy. Kh8 was best. } { [%clk 0:10:34] } 46. Qxa7 { [%eval 1.9] [%clk 0:07:23] } 46... Qh5+ { [%eval 1.13] [%clk 0:09:35] } 47. Kg3 { [%eval 1.01] [%clk 0:07:51] } 47... Qg5+?! { [%eval 1.92] } { Inaccuracy. Qe5+ was best. } { [%clk 0:10:00] } 48. Kf3 { [%eval 2.1] [%clk 0:08:17] } 48... Qf5+ { [%eval 1.72] [%clk 0:10:19] } 49. Ke3? { [%eval 0.14] } { Mistake. Ke2 was best. } { [%clk 0:08:40] } 49... Qe5+ { [%eval 0.14] [%clk 0:09:21] } 50. Kd3 { [%eval 0.16] [%clk 0:09:08] } 50... Qd5+?? { [%eval 2.54] } { Blunder. Qxh2 was best. } { [%clk 0:08:33] } 51. Ke2 { [%eval 2.3] [%clk 0:09:36] } 51... Kg6?! { [%eval 3.04] } { Inaccuracy. Qc4+ was best. } { [%clk 0:08:17] } 52. Qa3 { [%eval 2.83] [%clk 0:09:03] } 52... Qh5+ { [%eval 2.96] [%clk 0:06:31] } 53. Kd2 { [%eval 3.06] [%clk 0:09:15] } 53... Kf7 { [%eval 2.95] [%clk 0:06:25] } 54. Qb3+ { [%eval 3.35] [%clk 0:08:47] } 54... Kf6 { [%eval 3.35] [%clk 0:06:05] } 55. Qc3+ { [%eval 2.96] [%clk 0:09:15] } 55... Kf7 { [%eval 2.74] [%clk 0:06:27] } 56. Qc7+ { [%eval 2.79] [%clk 0:09:29] } 56... Ke6 { [%eval 3.14] [%clk 0:06:48] } 57. Qc6+ { [%eval 2.99] [%clk 0:09:31] } 57... Ke7 { [%eval 2.99] [%clk 0:07:05] } 58. Qe4+ { [%eval 2.89] [%clk 0:09:37] } 58... Kf6 { [%eval 3.21] [%clk 0:07:25] } 59. h4 { [%eval 2.82] [%clk 0:09:58] } 59... Kf7?! { [%eval 4.38] } { Inaccuracy. Kg7 was best. } { [%clk 0:05:58] } 60. Qf4+ { [%eval 4.28] [%clk 0:09:18] } 60... Ke6 { [%eval 4.27] [%clk 0:06:18] } 61. Qe3+ { [%eval 4.0] [%clk 0:09:07] } 61... Kf7 { [%eval 4.03] [%clk 0:06:40] } 62. Qf4+ { [%eval 4.0] [%clk 0:08:49] } 62... Ke6 { [%eval 4.26] [%clk 0:07:04] } 63. Qg5?! { [%eval 2.81] } { Inaccuracy. Ke3 was best. } { [%clk 0:09:08] } 63... Qh8 { [%eval 2.71] [%clk 0:07:13] } 64. Qg6+ { [%eval 2.81] [%clk 0:08:14] } 64... Ke7 { [%eval 2.84] [%clk 0:07:28] } 65. Qe4+ { [%eval 2.83] [%clk 0:08:37] } 65... Kd6?! { [%eval 4.06] } { Inaccuracy. Kf7 was best. } { [%clk 0:07:21] } 66. Kd3 { [%eval 3.91] [%clk 0:08:57] } 66... Qg8 { [%eval 4.71] [%clk 0:07:05] } 67. Qd4+ { [%eval 4.51] [%clk 0:08:30] } 67... Kc6 { [%eval 4.43] [%clk 0:07:29] } 68. a3 { [%eval 3.85] [%clk 0:08:19] } 68... Qg1 { [%eval 3.79] [%clk 0:07:22] } 69. Ke2 { [%eval 3.79] [%clk 0:08:05] } 69... Qh1 { [%eval 4.22] [%clk 0:07:05] } 70. Qf6+ { [%eval 3.96] [%clk 0:07:03] } 70... Kc5 { [%eval 4.3] [%clk 0:07:20] } 71. Qg5+ { [%eval 4.12] [%clk 0:07:23] } 71... Kb6 { [%eval 4.47] [%clk 0:07:14] } 72. h5 { [%eval 4.5] [%clk 0:07:36] } 72... Ka5 { [%eval 4.35] [%clk 0:07:42] } 73. Qd8+ { [%eval 4.66] [%clk 0:07:03] } 73... Ka6 { [%eval 4.57] [%clk 0:07:39] } 74. Qd6+ { [%eval 4.81] [%clk 0:07:28] } 74... Ka5 { [%eval 4.65] [%clk 0:07:52] } 75. Qd8+ { [%eval 4.59] [%clk 0:06:46] } 75... Ka6 { [%eval 4.49] [%clk 0:08:07] } 76. Qc8+ { [%eval 4.39] [%clk 0:07:06] } 76... Ka5 { [%eval 4.35] [%clk 0:07:52] } 77. Qc3+ { [%eval 4.27] [%clk 0:07:32] } 77... Ka6 { [%eval 4.25] [%clk 0:08:15] } 78. Qf6+ { [%eval 4.02] [%clk 0:07:44] } 78... Ka5 { [%eval 4.12] [%clk 0:08:25] } 79. h6 { [%eval 4.36] [%clk 0:07:44] } 79... Qe4+ { [%eval 4.34] [%clk 0:08:43] } 80. Kd2 { [%eval 4.18] [%clk 0:08:11] } 80... Qd5+ { [%eval 4.2] [%clk 0:09:04] } 81. Ke3 { [%eval 4.07] [%clk 0:08:23] } 81... Qc5+ { [%eval 4.42] [%clk 0:09:23] } 82. Ke4 { [%eval 4.12] [%clk 0:08:36] } 82... Qc2+ { [%eval 4.42] [%clk 0:09:36] } 83. Kf3 { [%eval 4.25] [%clk 0:07:58] } 83... Qd3+ { [%eval 4.54] [%clk 0:09:59] } 84. Kg2 { [%eval 4.92] [%clk 0:08:08] } 84... Qe4+ { [%eval 4.86] [%clk 0:10:25] } 85. Kg3 { [%eval 4.79] [%clk 0:08:30] } 85... Qd3+ { [%eval 4.84] [%clk 0:10:53] } 86. f3 { [%eval 4.72] [%clk 0:08:54] } 86... Ka4 { [%eval 4.56] [%clk 0:11:20] } 87. Qf8 { [%eval 4.51] [%clk 0:07:24] } 87... Kb3? { [%eval 9.26] } { Mistake. Ka5 was best. } { [%clk 0:11:16] } 88. Qg8+ { [%eval 9.31] [%clk 0:06:46] } 88... Kxa3 { [%eval 8.46] [%clk 0:11:40] } 89. h7 { [%eval 9.59] [%clk 0:07:12] } 89... Qd6+ { [%eval 12.24] [%clk 0:12:06] } 90. f4 { [%eval #25] [%clk 0:07:38] } 90... Qd3+ { [%eval #24] [%clk 0:12:31] } 91. Kh4 { [%eval 10.41] [%clk 0:08:02] } 1-0