Event: 15th Chennai Open GM Event 2024
Site: Ramada Park, Egmore, Chennai, India
Date: 2025-01-02
White: Shyam, Sundar M.
WhiteTitle: GM
WhiteElo: 2470
Black: Sharnarthi Viresh
BlackElo: 2084
Result: 1/2-1/2
ECO: A45
Opening: Trompowsky Attack
Variant: Standard
TimeControl: 90 min each with 30 sec incrementfrom move no.1

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.19] [%clk 1:30:42] } 2. Bg5 { [%eval 0.0] [%clk 1:31:17] } 2... Ne4 { [%eval 0.19] [%clk 1:29:25] } 3. Bf4 { [%eval 0.2] [%clk 1:31:36] } 3... d5 { [%eval 0.22] [%clk 1:27:09] } 4. Nd2 { [%eval 0.05] [%clk 1:31:55] } 4... Bf5 { [%eval 0.06] [%clk 1:26:28] } 5. e3 { [%eval 0.03] [%clk 1:30:57] } 5... e6 { [%eval 0.08] [%clk 1:24:38] } 6. Bd3 { [%eval 0.0] [%clk 1:19:18] } 6... Nd7 { [%eval 0.04] [%clk 1:14:14] } 7. Bxe4 { [%eval 0.16] [%clk 1:15:14] } 7... dxe4 { [%eval 0.09] [%clk 1:14:36] } 8. Ne2 { [%eval 0.03] [%clk 1:15:35] } 8... Bg6 { [%eval 0.46] [%clk 1:06:34] } 9. c3 { [%eval 0.52] [%clk 1:10:45] } 9... Be7 { [%eval 0.52] [%clk 1:03:33] } 10. Qb3 { [%eval 0.36] [%clk 1:08:23] } 10... O-O { [%eval 0.31] [%clk 0:55:01] } 11. Ng3 { [%eval 0.33] [%clk 1:01:26] } 11... Nf6 { [%eval 0.42] [%clk 0:54:50] } 12. O-O { [%eval 0.31] [%clk 0:52:50] } 12... h5 { [%eval 0.4] [%clk 0:41:25] } 13. Bg5 { [%eval 0.4] [%clk 0:43:06] } 13... Qd5 { [%eval 0.35] [%clk 0:40:53] } 14. h4 { [%eval 0.36] [%clk 0:42:15] } 14... b5 { [%eval 0.76] [%clk 0:38:05] } 15. Rfc1 { [%eval 0.28] [%clk 0:35:33] } 15... Rfb8 { [%eval 0.34] [%clk 0:37:01] } 16. Rc2 { [%eval 0.17] [%clk 0:32:55] } 16... Rb6? { [%eval 1.43] } { Mistake. c6 was best. } { [%clk 0:23:19] } 17. c4?! { [%eval 0.44] } { Inaccuracy. Qxd5 was best. } { [%clk 0:31:13] } 17... bxc4 { [%eval 0.48] [%clk 0:23:34] } 18. Qxc4 { [%eval 0.52] [%clk 0:31:41] } 18... Rab8?! { [%eval 1.1] } { Inaccuracy. Qd8 was best. } { [%clk 0:21:38] } 19. b3 { [%eval 1.13] [%clk 0:27:56] } 19... R8b7 { [%eval 1.33] [%clk 0:19:23] } 20. Qe2 { [%eval 1.32] [%clk 0:26:11] } 20... e5 { [%eval 1.33] [%clk 0:10:39] } 21. Nc4 { [%eval 0.88] [%clk 0:17:13] } 21... exd4 { [%eval 0.86] [%clk 0:11:01] } 22. Nxb6 { [%eval 0.82] [%clk 0:17:39] } 22... cxb6?! { [%eval 1.79] } { Inaccuracy. axb6 was best. } { [%clk 0:10:57] } 23. exd4 { [%eval 1.85] [%clk 0:17:14] } 23... b5?! { [%eval 2.64] } { Inaccuracy. Kh7 was best. } { [%clk 0:10:47] } 24. Nf1 { [%eval 2.66] [%clk 0:08:54] } 24... Qxd4 { [%eval 2.86] [%clk 0:10:51] } 25. Rd1 { [%eval 2.9] [%clk 0:09:21] } 25... Qe5 { [%eval 2.81] [%clk 0:11:14] } 26. Ne3 { [%eval 2.69] [%clk 0:09:27] } 26... Kh7 { [%eval 2.66] [%clk 0:11:01] } 27. g3 { [%eval 2.67] [%clk 0:09:49] } 27... Qe6 { [%eval 2.56] [%clk 0:06:42] } 28. Kg2 { [%eval 2.21] [%clk 0:08:19] } 28... a6 { [%eval 2.61] [%clk 0:06:42] } 29. Rcd2 { [%eval 2.19] [%clk 0:07:50] } 29... Nd7 { [%eval 2.25] [%clk 0:06:10] } 30. Bxe7 { [%eval 2.27] [%clk 0:08:06] } 30... Qxe7 { [%eval 2.07] [%clk 0:06:39] } 31. Nd5 { [%eval 2.21] [%clk 0:07:40] } 31... Qc5 { [%eval 2.44] [%clk 0:04:36] } 32. Qe3 { [%eval 2.25] [%clk 0:05:19] } 32... b4?! { [%eval 3.04] } { Inaccuracy. Qxe3 was best. } { [%clk 0:01:16] } 33. Nf6+ { [%eval 2.95] [%clk 0:04:07] } 33... gxf6 { [%eval 2.92] [%clk 0:01:23] } 34. Rxd7 { [%eval 3.08] [%clk 0:04:35] } 34... Rb5 { [%eval 3.27] [%clk 0:01:01] } 35. Qxc5 { [%eval 3.26] [%clk 0:02:56] } 35... Rxc5 { [%eval 2.89] [%clk 0:01:30] } 36. R7d6 { [%eval 2.91] [%clk 0:03:22] } 36... Ra5 { [%eval 3.53] [%clk 0:00:57] } 37. R1d2 { [%eval 3.34] [%clk 0:03:37] } 37... Ra3 { [%eval 4.15] [%clk 0:00:57] } 38. Rxf6 { [%eval 4.04] [%clk 0:03:28] } 38... Kg7 { [%eval 4.02] [%clk 0:01:11] } 39. Rb6 { [%eval 4.08] [%clk 0:03:16] } 39... a5 { [%eval 4.15] [%clk 0:01:40] } 40. Rb2 { [%eval 4.17] [%clk 0:03:08] } 40... Bf5 { [%eval 4.17] [%clk 0:01:32] } 41. Kf1 { [%eval 4.1] [%clk 0:03:28] } 41... Be6 { [%eval 4.48] [%clk 0:00:35] } 42. Ke2 { [%eval 4.33] [%clk 0:03:38] } 42... Kf6 { [%eval 4.6] [%clk 0:00:49] } 43. Ke3 { [%eval 4.58] [%clk 0:03:42] } 43... Ke5 { [%eval 4.51] [%clk 0:01:17] } 44. Rb5+ { [%eval 4.44] [%clk 0:03:06] } 44... Kd6 { [%eval 4.51] [%clk 0:01:46] } 45. Rc2 { [%eval 4.3] [%clk 0:02:14] } 45... a4 { [%eval 4.61] [%clk 0:01:23] } 46. Rxb4 { [%eval 4.77] [%clk 0:02:40] } 46... axb3 { [%eval 4.66] [%clk 0:01:47] } 47. axb3 { [%eval 4.38] [%clk 0:03:08] } 47... Rxb3+?! { [%eval 5.52] } { Inaccuracy. Bf5 was best. } { [%clk 0:01:54] } 48. Rxb3 { [%eval 5.37] [%clk 0:03:34] } 48... Bxb3 { [%eval 5.37] [%clk 0:02:18] } 49. Rb2 { [%eval 5.58] [%clk 0:03:29] } 49... Bd5 { [%eval 5.33] [%clk 0:02:21] } 50. Kf4 { [%eval 5.26] [%clk 0:03:50] } 50... f6 { [%eval 5.88] [%clk 0:02:24] } 51. Rb8 { [%eval 5.41] [%clk 0:03:41] } 51... Ke7 { [%eval 5.95] [%clk 0:02:36] } 52. Rh8 { [%eval 5.93] [%clk 0:04:02] } 52... Bf7 { [%eval 6.87] [%clk 0:02:59] } 53. Kf5 { [%eval 5.55] [%clk 0:02:45] } 53... Be6+ { [%eval 5.17] [%clk 0:03:09] } 54. Kxe4 { [%eval 5.62] [%clk 0:03:08] } 54... Bf7 { [%eval 6.62] [%clk 0:03:17] } 55. Kf5 { [%eval 6.5] [%clk 0:03:19] } 55... Be6+ { [%eval 6.28] [%clk 0:03:45] } 56. Kg6 { [%eval 5.91] [%clk 0:03:44] } 56... Bg4 { [%eval 5.91] [%clk 0:04:06] } 57. Rf8?? { [%eval 0.0] } { Blunder. Ra8 was best. } { [%clk 0:03:53] } 57... Kxf8 { [%eval 0.0] [%clk 0:04:31] } 58. Kxf6 { [%eval 0.0] [%clk 0:04:17] } 58... Ke8 { [%eval 0.0] [%clk 0:04:37] } 59. Kg5 { [%clk 0:01:55] } 59... Kf7 { [%clk 0:04:58] } 60. Kf4 { [%clk 0:02:14] } 60... Kf6 { [%clk 0:05:16] } 61. f3 { [%clk 0:02:39] } 61... Be6 { [%clk 0:05:44] } 62. g4 { [%clk 0:03:08] } 1/2-1/2