Event: Round 5: Vaidyanathan, Sathya - Srivastava, Aditya
Date: 2024-07-25
White: Vaidyanathan, Sathya
WhiteElo: 1844
Black: Srivastava, Aditya
BlackElo: 1867
Result: 1/2-1/2
ECO: B07
Opening: Pirc Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... d6 { [%eval 0.45] [%clk 1:30:53] } 2. d4 { [%eval 0.51] [%clk 1:31:23] } 2... Nf6 { [%eval 0.44] [%clk 1:31:15] } 3. Nc3 { [%eval 0.4] [%clk 1:31:49] } 3... g6 { [%eval 0.63] [%clk 1:31:37] } 4. Bf4 { [%eval 0.46] [%clk 1:32:06] } 4... c6 { [%eval 0.53] [%clk 1:31:54] } 5. Qd2 { [%eval 0.48] [%clk 1:29:34] } 5... b5 { [%eval 0.68] [%clk 1:30:50] } 6. f3?! { [%eval 0.11] } { Inaccuracy. e5 was best. } { [%clk 1:24:47] } 6... Nbd7 { [%eval 0.22] [%clk 1:29:41] } 7. Bh6 { [%eval -0.05] [%clk 1:22:11] } 7... Bxh6 { [%eval -0.16] [%clk 1:28:49] } 8. Qxh6 { [%eval -0.1] [%clk 1:22:35] } 8... Qa5 { [%eval 0.05] [%clk 1:29:09] } 9. Qd2 { [%eval -0.14] [%clk 1:17:38] } 9... Rb8 { [%eval 0.06] [%clk 1:22:03] } 10. Nce2 { [%eval -0.37] [%clk 1:09:08] } 10... Qxd2+ { [%eval -0.16] [%clk 1:08:50] } 11. Kxd2 { [%eval -0.21] [%clk 1:09:36] } 11... Nb6 { [%eval -0.16] [%clk 1:08:36] } 12. b3 { [%eval -0.15] [%clk 1:07:04] } 12... a5 { [%eval 0.04] [%clk 1:04:59] } 13. Ng3 { [%eval -0.23] [%clk 1:01:13] } 13... O-O { [%eval -0.09] [%clk 1:00:31] } 14. h4 { [%eval -0.28] [%clk 0:57:44] } 14... h5 { [%eval -0.06] [%clk 0:55:58] } 15. Nh3 { [%eval -0.27] [%clk 0:52:29] } 15... a4 { [%eval -0.03] [%clk 0:51:40] } 16. Bd3 { [%eval -0.17] [%clk 0:46:39] } 16... b4 { [%eval -0.06] [%clk 0:47:13] } 17. Nf2 { [%eval 0.0] [%clk 0:40:09] } 17... Be6 { [%eval 0.17] [%clk 0:43:00] } 18. Ne2 { [%eval 0.16] [%clk 0:35:58] } 18... Ra8 { [%eval 0.13] [%clk 0:40:01] } 19. Kc1?? { [%eval -1.76] } { Blunder. Nf4 was best. } { [%clk 0:29:07] } 19... axb3 { [%eval -1.68] [%clk 0:39:54] } 20. cxb3 { [%eval -1.74] [%clk 0:27:37] } 20... Bxb3 { [%eval -1.7] [%clk 0:39:05] } 21. Kb2? { [%eval -3.08] } { Mistake. Rb1 was best. } { [%clk 0:27:12] } 21... Be6 { [%eval -2.53] [%clk 0:39:19] } 22. Nf4 { [%eval -2.96] [%clk 0:23:12] } 22... Bd7 { [%eval -3.01] [%clk 0:37:17] } 23. e5?! { [%eval -4.05] } { Inaccuracy. a4 was best. } { [%clk 0:17:41] } 23... dxe5 { [%eval -4.02] [%clk 0:36:32] } 24. dxe5 { [%eval -3.9] [%clk 0:17:52] } 24... Nfd5 { [%eval -3.97] [%clk 0:36:24] } 25. Nxd5 { [%eval -3.88] [%clk 0:14:35] } 25... Nxd5?! { [%eval -2.78] } { Inaccuracy. cxd5 was best. } { [%clk 0:36:42] } 26. g4 { [%eval -3.33] [%clk 0:11:20] } 26... Nf4?! { [%eval -2.58] } { Inaccuracy. hxg4 was best. } { [%clk 0:36:16] } 27. Be4 { [%eval -2.66] [%clk 0:10:38] } 27... Ra5 { [%eval -2.62] [%clk 0:35:55] } 28. gxh5 { [%eval -2.71] [%clk 0:09:05] } 28... Nxh5 { [%eval -2.65] [%clk 0:35:59] } 29. e6?! { [%eval -4.13] } { Inaccuracy. Nd3 was best. } { [%clk 0:08:28] } 29... Bxe6 { [%eval -4.03] [%clk 0:35:26] } 30. Bxc6 { [%eval -4.41] [%clk 0:08:33] } 30... Nf4 { [%eval -3.73] [%clk 0:35:21] } 31. Be4 { [%eval -4.51] [%clk 0:06:24] } 31... Rd8 { [%eval -4.51] [%clk 0:34:44] } 32. Rhd1 { [%eval -4.48] [%clk 0:05:13] } 32... Rxd1 { [%eval -4.51] [%clk 0:34:59] } 33. Nxd1 { [%eval -4.52] [%clk 0:05:42] } 33... Rh5 { [%eval -3.76] [%clk 0:35:04] } 34. a4 { [%eval -3.71] [%clk 0:05:16] } 34... bxa3+ { [%eval -3.67] [%clk 0:35:26] } 35. Rxa3 { [%eval -3.57] [%clk 0:05:13] } 35... Rxh4 { [%eval -3.54] [%clk 0:35:47] } 36. Ra8+ { [%eval -3.85] [%clk 0:05:26] } 36... Kg7 { [%eval -3.9] [%clk 0:36:06] } 37. Ra7 { [%eval -3.96] [%clk 0:05:28] } 37... Rh2+ { [%eval -3.98] [%clk 0:36:21] } 38. Kc3 { [%eval -3.93] [%clk 0:05:31] } 38... Kf6 { [%eval -3.56] [%clk 0:34:33] } 39. Ne3 { [%eval -3.67] [%clk 0:05:31] } 39... Ra2 { [%eval -3.3] [%clk 0:34:43] } 40. Rxa2 { [%eval -3.62] [%clk 0:04:01] } 40... Bxa2 { [%eval -3.43] [%clk 0:35:07] } 41. Kd4 { [%eval -3.72] [%clk 0:03:35] } 41... Ne6+ { [%eval -3.59] [%clk 0:34:14] } 42. Kc3 { [%eval -3.63] [%clk 0:03:32] } 42... Ng5 { [%eval -3.56] [%clk 0:34:27] } 43. Ba8 { [%eval -3.64] [%clk 0:03:13] } 43... Ke5 { [%eval -3.62] [%clk 0:33:59] } 44. Kd2 { [%eval -3.88] [%clk 0:02:44] } 44... Kf4 { [%eval -3.87] [%clk 0:34:19] } 45. Ke2 { [%eval -3.78] [%clk 0:02:37] } 45... e5 { [%eval -3.48] [%clk 0:33:19] } 46. Ng2+ { [%eval -3.94] [%clk 0:02:20] } 46... Kg3 { [%eval -3.81] [%clk 0:33:26] } 47. Ne1?! { [%eval -5.43] } { Inaccuracy. Ne3 was best. } { [%clk 0:02:23] } 47... Bc4+ { [%eval -5.19] [%clk 0:33:15] } 48. Ke3 { [%eval -5.98] [%clk 0:02:01] } 48... f5 { [%eval -5.81] [%clk 0:33:24] } 49. Bc6 { [%eval -5.62] [%clk 0:02:07] } 49... f4+ { [%eval -5.47] [%clk 0:32:57] } 50. Kd2 { [%eval -6.04] [%clk 0:02:35] } 50... Kf2 { [%eval -5.79] [%clk 0:33:03] } 51. Ba8 { [%eval -6.41] [%clk 0:02:15] } 51... Be2 { [%eval -6.16] [%clk 0:32:58] } 52. Bc6 { [%eval -7.4] [%clk 0:00:38] } 52... Nxf3+ { [%eval -8.3] [%clk 0:33:08] } 53. Bxf3 { [%eval -8.88] [%clk 0:00:52] } 53... Bxf3 { [%eval -8.75] [%clk 0:33:34] } 54. Nd3+ { [%eval -8.48] [%clk 0:01:01] } 54... Kg3 { [%eval -8.19] [%clk 0:33:14] } 55. Nxe5 { [%eval -7.57] [%clk 0:01:28] } 55... g5 { [%eval -6.7] [%clk 0:33:18] } 56. Ke1 { [%eval -8.8] [%clk 0:01:37] } 56... Bg2 { [%eval -8.56] [%clk 0:33:19] } 57. Nd3 { [%eval -8.58] [%clk 0:01:10] } 57... f3 { [%eval -8.42] [%clk 0:33:36] } 58. Nf2 { [%eval -8.34] [%clk 0:01:26] } 58... Kf4 { [%eval -8.27] [%clk 0:33:29] } 59. Nd3+ { [%eval -7.91] [%clk 0:01:31] } 59... Ke4 { [%eval -7.79] [%clk 0:33:29] } 60. Nf2+ { [%eval -7.71] [%clk 0:01:01] } 60... Kf5 { [%eval -7.04] [%clk 0:31:29] } 61. Nd3 { [%eval -7.03] [%clk 0:00:42] } 61... g4?? { [%eval -0.2] } { Blunder. Ke4 was best. } { [%clk 0:31:42] } 62. Kf2 { [%eval -0.25] [%clk 0:00:56] } 62... Ke4 { [%eval -0.32] [%clk 0:31:58] } 63. Nc5+ { [%eval -0.3] [%clk 0:00:42] } 63... Kd4 { [%eval 0.0] [%clk 0:32:02] } 64. Nb3+ { [%eval -0.23] [%clk 0:00:49] } 64... Kc3 { [%eval 0.0] [%clk 0:31:32] } 65. Nc5 { [%eval -0.01] [%clk 0:00:56] } 65... Kd4 { [%eval -0.02] [%clk 0:31:47] } 66. Nb3+ { [%eval -0.32] [%clk 0:00:54] } 66... Kc4 { [%eval -0.44] [%clk 0:32:04] } 67. Nd2+?? { [%eval -7.22] } { Blunder. Na5+ was best. } { [%clk 0:00:45] } 67... Kd3 { [%eval -8.01] [%clk 0:32:24] } 68. Nb3?? { [%eval #-27] } { Checkmate is now unavoidable. Nb1 was best. } { [%clk 0:00:46] } 68... g3+ { [%eval #-27] [%clk 0:32:24] } 69. Kxg3 { [%eval #-36] [%clk 0:00:41] } 69... Ke3 { [%eval -6.57] [%clk 0:32:33] } 70. Nc1 { [%eval -5.48] [%clk 0:00:32] } 70... Bf1 { [%eval -4.35] [%clk 0:32:34] } 71. Nb3?? { [%eval #-13] } { Checkmate is now unavoidable. Na2 was best. } { [%clk 0:00:35] } 71... Bc4?? { [%eval 0.0] } { Lost forced checkmate sequence. Be2 was best. } { [%clk 0:31:56] } 72. Nd2 { [%eval 0.0] [%clk 0:00:32] } 1/2-1/2