Event: Dubai Police Global Chess Challenge
Site: Dubai UAE
Date: 2024-05-04
White: Grivas, Efstratios
WhiteTitle: GM
WhiteElo: 2396
Black: Karthik Venkataraman
BlackTitle: GM
BlackElo: 2606
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.14] [%clk 1:30:49] } 1... Nf6 { [%eval 0.22] [%clk 1:30:53] } 2. c4 { [%eval 0.21] [%clk 1:31:11] } 2... e6 { [%eval 0.17] [%clk 1:31:18] } 3. Nf3 { [%eval 0.19] [%clk 1:31:25] } 3... d5 { [%eval 0.19] [%clk 1:31:36] } 4. Nc3 { [%eval 0.13] [%clk 1:31:32] } 4... Bb4 { [%eval 0.14] [%clk 1:31:57] } 5. cxd5 { [%eval 0.13] [%clk 1:31:39] } 5... exd5 { [%eval 0.25] [%clk 1:32:21] } 6. Bg5 { [%eval 0.23] [%clk 1:31:59] } 6... h6 { [%eval 0.18] [%clk 1:32:44] } 7. Bxf6 { [%eval 0.2] [%clk 1:30:59] } 7... Qxf6 { [%eval 0.11] [%clk 1:33:08] } 8. Qb3 { [%eval 0.0] [%clk 1:30:55] } 8... Qb6 { [%eval 0.0] [%clk 1:33:20] } 9. a3 { [%eval 0.0] [%clk 1:29:24] } 9... Ba5 { [%eval 0.0] [%clk 1:33:18] } 10. Qc2 { [%eval 0.0] [%clk 1:28:00] } 10... Bf5 { [%eval 0.0] [%clk 1:31:36] } 11. Qc1 { [%eval -0.17] [%clk 1:25:38] } 11... Bxc3+ { [%eval 0.0] [%clk 1:21:10] } 12. Qxc3 { [%eval -0.02] [%clk 1:25:20] } 12... O-O { [%eval 0.0] [%clk 1:21:34] } 13. e3 { [%eval -0.01] [%clk 1:22:49] } 13... Nd7 { [%eval -0.06] [%clk 1:21:06] } 14. Be2 { [%eval -0.08] [%clk 1:21:46] } 14... a5 { [%eval -0.03] [%clk 1:14:48] } 15. O-O { [%eval -0.01] [%clk 1:18:43] } 15... a4 { [%eval -0.01] [%clk 1:15:10] } 16. Qb4 { [%eval -0.1] [%clk 1:07:44] } 16... Qa7 { [%eval 0.07] [%clk 1:13:29] } 17. Rac1 { [%eval 0.02] [%clk 1:02:44] } 17... c6 { [%eval 0.0] [%clk 1:12:41] } 18. h3 { [%eval 0.0] [%clk 0:58:43] } 18... Rfe8 { [%eval 0.0] [%clk 1:12:03] } 19. Rfd1 { [%eval 0.0] [%clk 0:51:53] } 19... Bg6 { [%eval 0.0] [%clk 1:07:25] } 20. Qd6 { [%eval 0.04] [%clk 0:43:14] } 20... Rad8 { [%eval 0.05] [%clk 1:02:40] } 21. Qc7 { [%eval -0.06] [%clk 0:37:07] } 21... Nf8 { [%eval 0.01] [%clk 1:00:44] } 22. Rc5 { [%eval 0.13] [%clk 0:29:15] } 22... Ra8 { [%eval 0.08] [%clk 1:00:07] } 23. Qg3 { [%eval -0.44] [%clk 0:27:51] } 23... Qb6 { [%eval -0.4] [%clk 0:57:30] } 24. Rd2 { [%eval -0.41] [%clk 0:24:05] } 24... Nd7 { [%eval -0.28] [%clk 0:46:29] } 25. Rc1 { [%eval -0.29] [%clk 0:24:24] } 25... Nf6 { [%eval -0.24] [%clk 0:46:54] } 26. Qf4 { [%eval -0.35] [%clk 0:21:42] } 26... Qa5 { [%eval -0.2] [%clk 0:44:50] } 27. Bd3 { [%eval -0.14] [%clk 0:15:03] } 27... Bxd3 { [%eval -0.19] [%clk 0:41:22] } 28. Rxd3 { [%eval -0.24] [%clk 0:14:56] } 28... Ne4 { [%eval -0.1] [%clk 0:41:45] } 29. Rc2 { [%eval -0.26] [%clk 0:07:20] } 29... Ra6 { [%eval -0.14] [%clk 0:39:59] } 30. Rd1 { [%eval -0.17] [%clk 0:06:48] } 30... Qd8 { [%eval -0.19] [%clk 0:37:39] } 31. Ne5 { [%eval -0.22] [%clk 0:06:37] } 31... Nd6 { [%eval -0.17] [%clk 0:37:55] } 32. Nd3 { [%eval -0.19] [%clk 0:06:02] } 32... Ra8 { [%eval -0.14] [%clk 0:34:54] } 33. Nc5 { [%eval -0.19] [%clk 0:05:31] } 33... Qe7 { [%eval -0.16] [%clk 0:33:34] } 34. Re1 { [%eval -0.13] [%clk 0:05:11] } 34... Kh7 { [%eval -0.1] [%clk 0:31:46] } 35. Rce2 { [%eval -0.06] [%clk 0:04:24] } 35... b6 { [%eval -0.04] [%clk 0:26:39] } 36. Nd3 { [%eval -0.05] [%clk 0:04:51] } 36... Qe6 { [%eval -0.07] [%clk 0:27:05] } 37. Qf3 { [%eval -0.17] [%clk 0:02:12] } 37... Rac8 { [%eval -0.11] [%clk 0:27:11] } 38. Nf4 { [%eval -0.17] [%clk 0:02:08] } 38... Qf6 { [%eval -0.1] [%clk 0:27:09] } 39. Nd3 { [%eval -0.16] [%clk 0:01:58] } 39... Qe6 { [%eval -0.11] [%clk 0:26:59] } 40. Nf4 { [%eval -0.1] [%clk 0:02:19] } 40... Qe7 { [%eval -0.17] [%clk 0:27:02] } 41. Nd3 { [%eval -0.12] [%clk 0:02:35] } 41... g6 { [%eval 0.0] [%clk 0:26:16] } 42. Rc1 { [%eval 0.0] [%clk 0:02:14] } 42... f6 { [%eval 0.25] [%clk 0:23:59] } 43. g3 { [%eval -0.17] [%clk 0:02:11] } 43... Kg7 { [%eval -0.09] [%clk 0:23:47] } 44. Kg2 { [%eval -0.19] [%clk 0:02:32] } 44... h5 { [%eval 0.0] [%clk 0:23:51] } 45. h4 { [%eval 0.0] [%clk 0:02:56] } 45... Qd7 { [%eval 0.0] [%clk 0:23:34] } 46. Rec2 { [%eval 0.0] [%clk 0:03:05] } 46... b5 { [%eval 0.0] [%clk 0:19:39] } 47. Nc5 { [%eval 0.0] [%clk 0:03:25] } 47... Qf7 { [%eval 0.1] [%clk 0:19:06] } 48. Re1 { [%eval 0.07] [%clk 0:03:46] } 48... Rcd8 { [%eval 0.14] [%clk 0:17:58] } 49. Nd3 { [%eval 0.0] [%clk 0:03:42] } 49... Nc4 { [%eval 0.0] [%clk 0:18:23] } 50. e4 { [%eval -0.28] [%clk 0:03:02] } 50... dxe4 { [%eval -0.22] [%clk 0:16:36] } 51. Rxe4 { [%eval -0.19] [%clk 0:03:30] } 51... Rxe4 { [%eval -0.22] [%clk 0:16:10] } 52. Qxe4 { [%eval -0.08] [%clk 0:03:59] } 52... Qd5 { [%eval -0.08] [%clk 0:16:33] } 53. Qxd5 { [%eval -0.11] [%clk 0:04:22] } 53... Rxd5 { [%eval -0.16] [%clk 0:16:59] } 54. Nb4 { [%eval -0.53] [%clk 0:04:44] } 54... Rd6 { [%eval -0.52] [%clk 0:17:22] } 55. Re2?! { [%eval -1.22] } { Inaccuracy. Rc3 was best. } { [%clk 0:03:15] } 55... Kf7 { [%eval -1.03] [%clk 0:17:50] } 56. Kf3 { [%eval -0.96] [%clk 0:03:16] } 56... Rxd4?! { [%eval -0.18] } { Inaccuracy. Na5 was best. } { [%clk 0:16:00] } 57. Nxc6 { [%eval -0.19] [%clk 0:02:20] } 57... Rd6 { [%eval -0.14] [%clk 0:14:04] } 58. Nb4 { [%eval -0.23] [%clk 0:02:36] } 58... Rd1 { [%eval -0.11] [%clk 0:14:29] } 59. Kf4 { [%eval -0.29] [%clk 0:01:31] } 59... Ne5 { [%eval -0.18] [%clk 0:13:04] } 60. Rc2 { [%eval -0.24] [%clk 0:01:36] } 60... Nc4 { [%eval -0.16] [%clk 0:11:21] } 61. Kf3 { [%eval -0.47] [%clk 0:01:56] } 61... Ke6 { [%eval -0.4] [%clk 0:11:13] } 62. Ke4 { [%eval -0.61] [%clk 0:01:14] } 62... Kd6 { [%eval -0.21] [%clk 0:09:44] } 63. Na2? { [%eval -1.49] } { Mistake. Nd3 was best. } { [%clk 0:00:38] } 63... Re1+? { [%eval -0.17] } { Mistake. Kc5 was best. } { [%clk 0:09:00] } 64. Kf4?? { [%eval -2.86] } { Blunder. Kd4 was best. } { [%clk 0:01:00] } 64... Rb1 { [%eval -2.59] [%clk 0:05:44] } 65. Nc3 { [%eval -3.31] [%clk 0:01:25] } 65... Rxb2 { [%eval -3.17] [%clk 0:06:06] } 66. Nxb5+ { [%eval -3.78] [%clk 0:01:18] } 66... Kc5 { [%eval -3.44] [%clk 0:06:35] } 67. Rxb2 { [%eval -3.14] [%clk 0:01:35] } 67... Nxb2 { [%eval -3.03] [%clk 0:07:03] } 68. Nc3 { [%eval -2.94] [%clk 0:01:55] } 68... Kd4 { [%eval -2.68] [%clk 0:07:27] } 69. Nxa4? { [%eval -5.06] } { Mistake. Ne2+ was best. } { [%clk 0:00:35] } 69... Nxa4 { [%eval -4.93] [%clk 0:07:55] } 70. g4 { [%eval -5.56] [%clk 0:00:43] } 70... hxg4 { [%eval -5.73] [%clk 0:08:19] } 71. Kxg4 { [%eval -5.74] [%clk 0:01:09] } 71... Ke4 { [%eval -5.78] [%clk 0:02:35] } 72. h5 { [%eval -6.39] [%clk 0:01:38] } 72... f5+ { [%eval -6.78] [%clk 0:02:20] } 73. Kg5 { [%eval -6.6] [%clk 0:02:06] } 73... gxh5 { [%eval -6.49] [%clk 0:02:46] } 74. Kxh5 { [%eval -5.73] [%clk 0:02:29] } 74... Nc5 { [%eval -5.53] [%clk 0:02:55] } 75. Kg5?? { [%eval #-30] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:02:31] } 75... f4 { [%eval -8.87] [%clk 0:03:08] } 76. Kg4? { [%eval #-21] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:02:34] } 76... Nd3 { [%eval -13.85] [%clk 0:03:31] } 77. f3+ { [%eval -8.99] [%clk 0:02:18] } 77... Ke3 { [%eval -8.39] [%clk 0:03:56] } 78. a4 { [%eval -8.58] [%clk 0:02:43] } 78... Nc5 { [%eval -8.72] [%clk 0:04:17] } 79. a5? { [%eval #-13] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:03:08] } 79... Na6 { [%eval #-13] [%clk 0:04:45] } 0-1