Event: Round 7: Prraneeth Vuppala - Surendran N
Site: https://lichess.org/broadcast/62nd-indian-national-championship-2025/round-7/6jC0IyBe/IHyU4LvP
Date: 2025-09-27
White: Prraneeth Vuppala
WhiteTitle: GM
WhiteElo: 2475
Black: Surendran N
BlackElo: 2158
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Maróczy Bind
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.24] [%clk 1:30:40] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... a6 { [%eval 0.47] [%clk 1:31:03] } 3. c4 { [%eval 0.52] [%clk 1:31:30] } 3... Nc6 { [%eval 0.34] [%clk 1:31:17] } 4. d4 { [%eval 0.46] [%clk 1:31:39] } 4... cxd4 { [%eval 0.57] [%clk 1:31:36] } 5. Nxd4 { [%eval 0.32] [%clk 1:32:03] } 5... Nf6 { [%eval 0.54] [%clk 1:32:01] } 6. Nc3 { [%eval 0.34] [%clk 1:31:57] } 6... e5 { [%eval 0.45] [%clk 1:32:15] } 7. Nf5 { [%eval 0.51] [%clk 1:32:17] } 7... d5 { [%eval 0.53] [%clk 1:32:36] } 8. cxd5 { [%eval 0.6] [%clk 1:32:15] } 8... Nxe4 { [%eval 0.68] [%clk 1:32:57] } 9. Nxg7+ { [%eval 0.73] [%clk 1:32:08] } 9... Bxg7 { [%eval 0.65] [%clk 1:33:22] } 10. Nxe4 { [%eval 0.6] [%clk 1:32:32] } 10... Nd4 { [%eval 0.66] [%clk 1:33:43] } 11. Nc3 { [%eval 0.65] [%clk 1:32:42] } 11... b5 { [%eval 0.88] [%clk 1:30:37] } 12. Bd3 { [%eval 0.82] [%clk 1:31:36] } 12... O-O { [%eval 0.91] [%clk 1:29:53] } 13. O-O { [%eval 0.83] [%clk 1:29:24] } 13... f5 { [%eval 0.69] [%clk 1:22:05] } 14. Be3 { [%eval 0.82] [%clk 1:20:40] } 14... Bb7 { [%eval 0.68] [%clk 1:13:28] } 15. f4?! { [%eval 0.03] } { Inaccuracy. Rc1 was best. } { [%clk 0:45:12] } 15... Qh4? { [%eval 1.32] } { Mistake. b4 was best. } { [%clk 0:47:38] } 16. Bxd4?! { [%eval 0.32] } { Inaccuracy. Qd2 was best. } { [%clk 0:35:55] } 16... exd4 { [%eval 0.32] [%clk 0:47:27] } 17. Ne2 { [%eval 0.28] [%clk 0:36:23] } 17... Rad8?! { [%eval 1.18] } { Inaccuracy. Qd8 was best. } { [%clk 0:45:05] } 18. Ng3 { [%eval 1.1] [%clk 0:36:28] } 18... Rxd5 { [%eval 1.15] [%clk 0:30:07] } 19. Rc1 { [%eval 1.19] [%clk 0:36:18] } 19... Qe7 { [%eval 1.16] [%clk 0:24:04] } 20. Re1 { [%eval 1.2] [%clk 0:34:24] } 20... Qd6 { [%eval 0.85] [%clk 0:24:06] } 21. Qe2?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:31:39] } 21... Qxf4 { [%eval -0.03] [%clk 0:17:00] } 22. Qe6+ { [%eval 0.0] [%clk 0:31:48] } 22... Rf7 { [%eval 0.0] [%clk 0:13:56] } 23. Nh5 { [%eval 0.0] [%clk 0:13:23] } 23... Qg5 { [%eval 0.0] [%clk 0:10:49] } 24. Qxf7+ { [%eval -0.02] [%clk 0:06:16] } 24... Kxf7 { [%eval -0.06] [%clk 0:11:08] } 25. Rc7+ { [%eval 0.0] [%clk 0:06:44] } 25... Kf8 { [%eval 0.0] [%clk 0:10:19] } 26. Re8+ { [%eval -0.04] [%clk 0:05:43] } 26... Kxe8 { [%eval -0.04] [%clk 0:10:44] } 27. Nxg7+ { [%eval 0.0] [%clk 0:06:11] } 27... Qxg7 { [%eval 0.0] [%clk 0:10:21] } 28. Rxg7 { [%eval 0.0] [%clk 0:06:39] } 28... Bc6 { [%eval 0.0] [%clk 0:08:27] } 29. Rxh7 { [%eval 0.0] [%clk 0:07:03] } 29... Re5 { [%eval 0.0] [%clk 0:08:14] } 30. Kf2 { [%eval -0.03] [%clk 0:07:07] } 30... Be4 { [%eval -0.05] [%clk 0:06:53] } 31. Rh3 { [%eval -0.07] [%clk 0:06:34] } 31... Kf7 { [%eval -0.02] [%clk 0:07:05] } 32. Rg3 { [%eval -0.04] [%clk 0:06:37] } 32... Kf6 { [%eval -0.05] [%clk 0:07:24] } 33. h4 { [%eval -0.04] [%clk 0:06:28] } 33... Re7 { [%eval 0.0] [%clk 0:07:46] } 34. h5 { [%eval 0.0] [%clk 0:06:23] } 34... Rh7 { [%eval 0.0] [%clk 0:07:28] } 35. Be2 { [%eval 0.0] [%clk 0:06:20] } 35... Ke5 { [%eval 0.02] [%clk 0:04:37] } 36. Rg6 { [%eval 0.0] [%clk 0:06:30] } 36... d3 { [%eval 0.0] [%clk 0:02:05] } 37. Bd1 { [%eval 0.0] [%clk 0:06:57] } 37... f4 { [%eval 0.0] [%clk 0:00:59] } 38. Rxa6?? { [%eval -5.05] } { Blunder. Rg8 was best. } { [%clk 0:07:16] } 38... Rg7 { [%eval -5.1] [%clk 0:01:12] } 39. Bf3 { [%eval -5.13] [%clk 0:06:44] } 39... Bxf3 { [%eval -4.95] [%clk 0:01:32] } 40. gxf3 { [%eval -4.87] [%clk 0:07:07] } 40... Rg1 { [%eval -4.88] [%clk 0:00:55] } 41. h6 { [%eval -6.21] [%clk 0:05:30] } 41... Rh1 { [%eval -4.97] [%clk 0:00:32] } 42. h7 { [%eval -5.03] [%clk 0:04:57] } 42... Rxh7 { [%eval -4.78] [%clk 0:26:41] } 43. Ke1 { [%eval -5.0] [%clk 0:32:25] } 43... Kd4 { [%eval -5.29] [%clk 0:26:17] } 44. Rd6+ { [%eval -5.23] [%clk 0:27:34] } 44... Ke3 { [%eval -5.04] [%clk 0:26:41] } 45. Re6+ { [%eval -4.81] [%clk 0:28:01] } 45... Kxf3 { [%eval -4.79] [%clk 0:27:06] } 46. Kd2 { [%eval -4.85] [%clk 0:28:12] } 46... Rh2+ { [%eval -4.87] [%clk 0:27:10] } 47. Kc3 { [%eval -5.04] [%clk 0:27:10] } 47... Rc2+ { [%eval -4.93] [%clk 0:27:34] } 48. Kxd3 { [%eval -4.98] [%clk 0:27:13] } 48... Rxb2 { [%eval -5.0] [%clk 0:27:59] } 49. Ra6 { [%eval -4.94] [%clk 0:26:52] } 49... Rb4 { [%eval -5.02] [%clk 0:28:17] } 0-1