Event: 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai
Site: https://lichess.org/broadcast/tamil-nadu-im-norm-closed-circuit--31st/round-9/b7wLnjtD/5FecsqeU
Date: 2025-10-11
White: Oblitas, Carlomagno
WhiteTitle: IM
WhiteElo: 2379
Black: Surendran N
BlackElo: 2157
Result: 1-0
ECO: A13
Opening: English Opening: Agincourt Defense, Catalan Defense Accepted
Variant: Standard
TimeControl: 90 Minutes each + 30 Seconds increment from move number 1

1. Nf3 { [%eval 0.1] [%clk 1:30:50] } 1... d5 { [%eval 0.18] [%clk 1:30:28] } 2. c4 { [%eval 0.0] [%clk 1:31:04] } 2... e6 { [%eval 0.25] [%clk 1:30:50] } 3. g3 { [%eval 0.0] [%clk 1:30:55] } 3... Nf6 { [%eval 0.17] [%clk 1:31:13] } 4. Bg2 { [%eval 0.12] [%clk 1:31:22] } 4... dxc4 { [%eval 0.1] [%clk 1:31:32] } 5. O-O { [%eval 0.0] [%clk 1:31:35] } 5... Nbd7 { [%eval 0.0] [%clk 1:31:56] } 6. Na3 { [%eval 0.0] [%clk 1:30:00] } 6... c5?! { [%eval 0.74] } { Inaccuracy. Bxa3 was best. } { [%clk 1:26:53] } 7. Nxc4 { [%eval 0.73] [%clk 1:30:00] } 7... b5?! { [%eval 1.35] } { Inaccuracy. Be7 was best. } { [%clk 1:26:06] } 8. Nce5 { [%eval 1.48] [%clk 1:29:13] } 8... Bb7?? { [%eval 3.49] } { Blunder. Ba6 was best. } { [%clk 1:26:10] } 9. Nxf7 { [%eval 3.41] [%clk 1:27:50] } 9... Kxf7 { [%eval 3.5] [%clk 1:25:04] } 10. Ng5+ { [%eval 3.52] [%clk 1:28:13] } 10... Kg6?! { [%eval 5.0] } { Inaccuracy. Ke7 was best. } { [%clk 0:57:19] } 11. Qc2+ { [%eval 4.88] [%clk 1:09:44] } 11... Kxg5 { [%eval 4.99] [%clk 0:56:49] } 12. d4+ { [%eval 4.89] [%clk 1:09:44] } 12... Kh5 { [%eval 4.87] [%clk 0:57:14] } 13. Bxb7 { [%eval 4.65] [%clk 1:10:05] } 13... g5 { [%eval 4.77] [%clk 0:57:20] } 14. h4 { [%eval 5.06] [%clk 1:06:49] } 14... Qb8 { [%eval 4.8] [%clk 0:31:12] } 15. Bg2 { [%eval 4.88] [%clk 1:00:04] } 15... Bh6 { [%eval 4.63] [%clk 0:27:44] } 16. dxc5?! { [%eval 3.69] } { Inaccuracy. hxg5 was best. } { [%clk 0:55:42] } 16... Qe5?! { [%eval 4.79] } { Inaccuracy. Rc8 was best. } { [%clk 0:25:20] } 17. hxg5 { [%eval 4.59] [%clk 0:53:27] } 17... Bxg5 { [%eval 3.75] [%clk 0:23:08] } 18. f4 { [%eval 3.66] [%clk 0:52:54] } 18... Qd4+ { [%eval 3.75] [%clk 0:22:59] } 19. e3 { [%eval 3.62] [%clk 0:53:10] } 19... Qxc5 { [%eval 3.58] [%clk 0:23:25] } 20. Qxc5?! { [%eval 2.57] } { Inaccuracy. Bf3+ was best. } { [%clk 0:51:08] } 20... Nxc5 { [%eval 2.56] [%clk 0:23:53] } 21. fxg5 { [%eval 2.59] [%clk 0:51:28] } 21... Kxg5 { [%eval 2.7] [%clk 0:21:39] } 22. Bxa8 { [%eval 2.68] [%clk 0:51:30] } 22... Rxa8 { [%eval 2.7] [%clk 0:22:07] } 23. e4+ { [%eval 2.66] [%clk 0:50:34] } 23... Kg6 { [%eval 2.58] [%clk 0:22:30] } 24. Be3 { [%eval 2.45] [%clk 0:47:50] } 24... Ncxe4 { [%eval 2.42] [%clk 0:22:46] } 25. Bd4 { [%eval 2.45] [%clk 0:48:09] } 25... Nd5 { [%eval 2.36] [%clk 0:11:44] } 26. Rae1 { [%eval 2.35] [%clk 0:47:09] } 26... Ng5 { [%eval 2.47] [%clk 0:12:06] } 27. Be3 { [%eval 2.3] [%clk 0:46:23] } 27... Nxe3 { [%eval 2.34] [%clk 0:10:15] } 28. Rxe3 { [%eval 2.39] [%clk 0:46:46] } 28... Rd8 { [%eval 2.57] [%clk 0:10:44] } 29. Kg2 { [%eval 2.29] [%clk 0:46:59] } 29... Rd6 { [%eval 2.5] [%clk 0:08:09] } 30. Rf2 { [%eval 2.54] [%clk 0:46:47] } 30... a6 { [%eval 2.37] [%clk 0:06:20] } 31. Rc2 { [%eval 2.47] [%clk 0:46:36] } 31... Rd5 { [%eval 2.79] [%clk 0:06:10] } 32. Ree2 { [%eval 2.83] [%clk 0:45:00] } 32... b4 { [%eval 2.76] [%clk 0:03:56] } 33. Red2 { [%eval 2.45] [%clk 0:44:34] } 33... Ra5 { [%eval 3.04] [%clk 0:03:28] } 34. b3 { [%eval 2.63] [%clk 0:44:43] } 34... Re5 { [%eval 2.7] [%clk 0:03:50] } 35. Rd4 { [%eval 2.91] [%clk 0:43:52] } 35... a5 { [%eval 2.68] [%clk 0:03:59] } 36. Rdc4 { [%eval 2.51] [%clk 0:42:16] } 36... Re3 { [%eval 2.76] [%clk 0:03:38] } 37. Rc5 { [%eval 2.57] [%clk 0:41:37] } 37... Ne4 { [%eval 2.73] [%clk 0:01:18] } 38. Rxa5 { [%eval 2.72] [%clk 0:41:49] } 38... Rxg3+ { [%eval 2.68] [%clk 0:01:42] } 39. Kh2 { [%eval 2.72] [%clk 0:41:31] } 39... Kf6?! { [%eval 3.6] } { Inaccuracy. Rd3 was best. } { [%clk 0:02:05] } 40. Rb5 { [%eval 3.53] [%clk 0:38:00] } 40... Re3 { [%eval 4.29] [%clk 0:00:33] } 41. Rxb4 { [%eval 4.2] [%clk 0:38:09] } 41... e5 { [%eval 4.84] [%clk 0:00:40] } 42. a4 { [%eval 4.48] [%clk 0:37:38] } 42... Ng5 { [%eval 4.48] [%clk 0:01:08] } 43. Rf2+ { [%eval 4.57] [%clk 0:37:17] } 43... Ke6 { [%eval 4.3] [%clk 0:01:23] } 44. a5 { [%eval 4.77] [%clk 0:35:33] } 44... Nf3+ { [%eval 4.8] [%clk 0:01:47] } 45. Kg2 { [%eval 4.85] [%clk 0:30:02] } 45... Ne1+ { [%eval 4.76] [%clk 0:02:15] } 46. Kf1 { [%eval 4.56] [%clk 0:29:59] } 46... Nd3 { [%eval 4.91] [%clk 0:02:37] } 47. Rb6+ { [%eval 4.8] [%clk 0:30:18] } 47... Kd5 { [%eval 4.63] [%clk 0:02:52] } 48. Rd2 { [%eval 4.42] [%clk 0:30:13] } 48... e4 { [%eval 4.22] [%clk 0:02:08] } 49. Ra2 { [%eval 3.97] [%clk 0:22:05] } 49... Kc5 { [%eval 4.66] [%clk 0:00:38] } 50. Rb8 { [%eval 4.48] [%clk 0:17:24] } 50... Rf3+ { [%eval 4.47] [%clk 0:00:42] } 51. Kg1 { [%eval 4.25] [%clk 0:17:47] } 51... Nf4?! { [%eval 5.88] } { Inaccuracy. Nb4 was best. } { [%clk 0:00:33] } 52. a6 { [%eval 5.69] [%clk 0:13:55] } 52... e3 { [%eval 6.02] [%clk 0:00:46] } 53. a7 { [%eval 6.12] [%clk 0:06:29] } 53... Rg3+ { [%eval 6.16] [%clk 0:01:11] } 54. Kh1 { [%eval 7.15] [%clk 0:06:46] } 54... Rh3+ { [%eval 7.27] [%clk 0:01:36] } 55. Rh2 { [%eval 6.77] [%clk 0:06:46] } 55... e2 { [%eval 6.4] [%clk 0:01:17] } 56. Re8 { [%eval 6.56] [%clk 0:07:06] } 56... Rxb3 { [%eval 7.24] [%clk 0:01:19] } 57. Rhxe2 { [%eval 7.07] [%clk 0:07:12] } 57... Rh3+?! { [%eval 58.57] } { Inaccuracy. Ra3 was best. } { [%clk 0:00:41] } 58. Rh2 { [%eval 10.2] [%clk 0:07:25] } 58... Rc3 { [%eval 9.5] [%clk 0:01:01] } 1-0