Event: Round 10: Ajay Santhosh Parvathareddy - Sangma, Rahul
Site: https://lichess.org/broadcast/62nd-indian-national-championship-2025/round-10/gegctJYi/wXujdQfN
Date: 2025-09-30
White: Ajay Santhosh Parvathareddy
WhiteTitle: FM
WhiteElo: 2482
Black: Sangma, Rahul
BlackTitle: IM
BlackElo: 2122
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Wade-Smyslov Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:43] } 2. c4 { [%eval 0.18] [%clk 1:31:25] } 2... e6 { [%eval 0.14] [%clk 1:30:31] } 3. Nf3 { [%eval 0.11] [%clk 1:31:49] } 3... Bb4+ { [%eval 0.54] [%clk 1:30:58] } 4. Bd2 { [%eval 0.13] [%clk 1:32:13] } 4... a5 { [%eval 0.39] [%clk 1:31:19] } 5. a3 { [%eval 0.35] [%clk 1:32:18] } 5... Bxd2+ { [%eval 0.4] [%clk 1:31:46] } 6. Qxd2 { [%eval 0.33] [%clk 1:32:44] } 6... b6 { [%eval 0.29] [%clk 1:31:32] } 7. Nc3 { [%eval 0.31] [%clk 1:33:10] } 7... Bb7 { [%eval 0.33] [%clk 1:31:58] } 8. g3 { [%eval 0.22] [%clk 1:32:57] } 8... d6 { [%eval 0.5] [%clk 1:31:44] } 9. Bg2 { [%eval 0.52] [%clk 1:33:23] } 9... O-O { [%eval 0.57] [%clk 1:31:44] } 10. O-O { [%eval 0.21] [%clk 1:33:39] } 10... Ne4 { [%eval 0.14] [%clk 1:26:37] } 11. Nxe4 { [%eval 0.27] [%clk 1:33:34] } 11... Bxe4 { [%eval 0.16] [%clk 1:27:04] } 12. Qf4 { [%eval 0.06] [%clk 1:33:31] } 12... f5 { [%eval 0.11] [%clk 1:22:04] } 13. Rfd1 { [%eval 0.12] [%clk 1:32:31] } 13... Qf6 { [%eval 0.43] [%clk 1:19:43] } 14. Rac1 { [%eval -0.11] [%clk 1:27:39] } 14... Nd7 { [%eval 0.11] [%clk 1:19:09] } 15. b4 { [%eval 0.11] [%clk 1:23:01] } 15... axb4 { [%eval 0.2] [%clk 1:06:41] } 16. axb4 { [%eval 0.19] [%clk 1:22:59] } 16... e5 { [%eval 0.12] [%clk 1:01:46] } 17. dxe5 { [%eval 0.14] [%clk 1:20:13] } 17... Nxe5 { [%eval 0.16] [%clk 1:01:40] } 18. c5 { [%eval 0.12] [%clk 1:10:02] } 18... Ng6 { [%eval 0.12] [%clk 0:43:01] } 19. Qg5 { [%eval 0.21] [%clk 1:08:13] } 19... dxc5 { [%eval 0.26] [%clk 0:39:07] } 20. bxc5 { [%eval 0.44] [%clk 1:08:13] } 20... Rad8 { [%eval 0.4] [%clk 0:38:57] } 21. Rxd8 { [%eval 0.25] [%clk 1:05:13] } 21... Qxd8 { [%eval 0.71] [%clk 0:38:03] } 22. Qh5 { [%eval 0.24] [%clk 1:05:24] } 22... Bxf3 { [%eval 0.44] [%clk 0:32:23] } 23. Qxf3 { [%eval 0.39] [%clk 1:05:49] } 23... f4?! { [%eval 1.0] } { Inaccuracy. Qd2 was best. } { [%clk 0:17:06] } 24. Qd5+ { [%eval 0.62] [%clk 1:02:53] } 24... Kh8 { [%eval 0.67] [%clk 0:17:20] } 25. Qxd8 { [%eval 0.74] [%clk 0:59:35] } 25... Rxd8 { [%eval 0.83] [%clk 0:17:48] } 26. Be4 { [%eval 0.7] [%clk 0:59:56] } 26... fxg3 { [%eval 0.85] [%clk 0:11:06] } 27. hxg3 { [%eval 0.72] [%clk 0:59:48] } 27... Ne5 { [%eval 0.74] [%clk 0:11:28] } 28. f4 { [%eval 0.89] [%clk 0:59:47] } 28... Ng4 { [%eval 1.1] [%clk 0:11:57] } 29. Bf3 { [%eval 0.87] [%clk 0:58:48] } 29... Ne3 { [%eval 0.85] [%clk 0:12:22] } 30. Kf2 { [%eval 1.0] [%clk 0:58:13] } 30... Nf5?! { [%eval 1.61] } { Inaccuracy. Nd1+ was best. } { [%clk 0:12:00] } 31. Be4 { [%eval 1.34] [%clk 0:57:24] } 31... Nd4?! { [%eval 2.22] } { Inaccuracy. g6 was best. } { [%clk 0:12:11] } 32. cxb6 { [%eval 2.3] [%clk 0:49:30] } 32... cxb6 { [%eval 2.25] [%clk 0:12:38] } 33. Rb1 { [%eval 1.85] [%clk 0:49:54] } 33... Rb8 { [%eval 2.17] [%clk 0:12:56] } 34. Rh1 { [%eval 1.9] [%clk 0:49:05] } 34... h6 { [%eval 2.05] [%clk 0:13:06] } 35. e3 { [%eval 1.8] [%clk 0:49:22] } 35... Ne6 { [%eval 1.76] [%clk 0:13:03] } 36. g4 { [%eval 1.43] [%clk 0:49:25] } 36... Nc5 { [%eval 1.29] [%clk 0:12:27] } 37. Bg6?! { [%eval 0.52] } { Inaccuracy. Bb1 was best. } { [%clk 0:44:53] } 37... b5 { [%eval 0.53] [%clk 0:10:05] } 38. Rh5 { [%eval 0.86] [%clk 0:40:04] } 38... Rb6?! { [%eval 1.48] } { Inaccuracy. Nd7 was best. } { [%clk 0:08:52] } 39. Bb1 { [%eval 1.29] [%clk 0:38:10] } 39... Na4 { [%eval 1.5] [%clk 0:05:35] } 40. Bc2 { [%eval 1.16] [%clk 0:37:58] } 40... Rc6 { [%eval 1.18] [%clk 0:05:20] } 41. Bd3 { [%eval 1.3] [%clk 0:38:20] } 41... Rc5? { [%eval 2.67] } { Mistake. Nc3 was best. } { [%clk 0:30:06] } 42. Rh1?? { [%eval 0.33] } { Blunder. Bxb5 was best. } { [%clk 1:08:36] } 42... Nc3 { [%eval 0.86] [%clk 0:29:43] } 43. Ra1 { [%eval 0.69] [%clk 1:03:47] } 43... Rc8 { [%eval 1.22] [%clk 0:29:29] } 44. Ke1? { [%eval 0.0] } { Mistake. Ra6 was best. } { [%clk 1:02:58] } 44... b4 { [%eval 0.0] [%clk 0:23:41] } 45. Ra7 { [%eval 0.0] [%clk 1:00:41] } 45... Re8 { [%eval 0.01] [%clk 0:12:53] } 46. Bg6 { [%eval 0.0] [%clk 0:57:59] } 46... Rb8 { [%eval 0.0] [%clk 0:15:36] } 47. Kd2 { [%eval 0.0] [%clk 0:56:21] } 47... Rd8+ { [%eval 0.0] [%clk 0:15:38] } 48. Ke1 { [%eval 0.0] [%clk 0:56:49] } 48... Rb8 { [%eval 0.0] [%clk 0:15:29] } 49. Kd2 { [%eval 0.0] [%clk 0:54:55] } 49... Rd8+ { [%eval 0.0] [%clk 0:15:56] } 50. Ke1 { [%eval 0.0] [%clk 0:55:13] } 50... Rb8 { [%eval 0.0] [%clk 0:15:01] } 1/2-1/2