Event: Quantbox Chennai Grandmasters Chess Tournament -Challengers 2025
Site: https://lichess.org/broadcast/chennai-grand-masters-2025--challengers/round-5/J3YmbgU3/33pBZfDj
White: Vaishali, Rameshbabu
WhiteTitle: GM
WhiteElo: 2476
Black: Harshavardhan G B
BlackTitle: IM
BlackElo: 2454
Result: 0-1
ECO: C49
Opening: Four Knights Game: Spanish Variation, Nimzowitsch Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move

1. e4 { [%eval 0.18] [%clk 1:30:46] } 1... e5 { [%eval 0.22] [%clk 1:30:40] } 2. Nf3 { [%eval 0.13] [%clk 1:31:10] } 2... Nf6 { [%eval 0.34] [%clk 1:30:36] } 3. Nc3 { [%eval 0.0] [%clk 1:31:24] } 3... Nc6 { [%eval 0.07] [%clk 1:30:50] } 4. Bb5 { [%eval 0.04] [%clk 1:31:48] } 4... Bb4 { [%eval 0.1] [%clk 1:31:00] } 5. O-O { [%eval 0.09] [%clk 1:32:02] } 5... O-O { [%eval 0.08] [%clk 1:31:20] } 6. Bxc6 { [%eval 0.0] [%clk 1:32:20] } 6... bxc6 { [%eval 0.21] [%clk 1:31:24] } 7. Nxe5 { [%eval 0.19] [%clk 1:31:45] } 7... Bxc3 { [%eval 0.6] [%clk 1:31:45] } 8. dxc3 { [%eval 0.45] [%clk 1:32:04] } 8... Qe8 { [%eval 0.52] [%clk 1:27:48] } 9. Nd3 { [%eval 0.31] [%clk 1:25:51] } 9... Qxe4 { [%eval 0.4] [%clk 1:26:52] } 10. Re1 { [%eval 0.47] [%clk 1:26:12] } 10... Qh4 { [%eval 0.47] [%clk 1:20:28] } 11. Qf3 { [%eval 0.49] [%clk 1:23:25] } 11... Qh5 { [%eval 1.04] [%clk 1:13:46] } 12. Qg3 { [%eval 0.71] [%clk 1:12:40] } 12... d6 { [%eval 0.55] [%clk 1:14:10] } 13. Bg5 { [%eval 0.66] [%clk 1:12:20] } 13... Qg6 { [%eval 0.58] [%clk 1:12:02] } 14. Qh4 { [%eval 0.61] [%clk 1:10:35] } 14... Nd5 { [%eval 0.59] [%clk 0:55:50] } 15. c4 { [%eval 0.21] [%clk 1:00:19] } 15... f6 { [%eval 0.26] [%clk 0:53:10] } 16. Bd2 { [%eval 0.25] [%clk 0:59:54] } 16... Nb6 { [%eval 0.16] [%clk 0:53:30] } 17. Re3 { [%eval 0.0] [%clk 0:37:49] } 17... Qg4 { [%eval 0.03] [%clk 0:50:00] } 18. Qxg4 { [%eval 0.16] [%clk 0:37:45] } 18... Bxg4 { [%eval 0.16] [%clk 0:50:24] } 19. b3 { [%eval 0.0] [%clk 0:37:58] } 19... c5 { [%eval 0.12] [%clk 0:50:20] } 20. Rae1 { [%eval 0.04] [%clk 0:37:37] } 20... Bd7 { [%eval 0.02] [%clk 0:49:28] } 21. Nf4 { [%eval -0.01] [%clk 0:36:52] } 21... Bf5 { [%eval 0.36] [%clk 0:47:36] } 22. Nd3 { [%eval 0.0] [%clk 0:30:43] } 22... Bd7 { [%eval -0.01] [%clk 0:47:58] } 23. a4 { [%eval 0.0] [%clk 0:28:58] } 23... Rae8 { [%eval 0.07] [%clk 0:47:30] } 24. f3 { [%eval -0.03] [%clk 0:27:11] } 24... Rxe3 { [%eval 0.04] [%clk 0:47:34] } 25. Bxe3 { [%eval -0.02] [%clk 0:27:39] } 25... Kf7 { [%eval 0.0] [%clk 0:46:10] } 26. h4 { [%eval -0.05] [%clk 0:27:31] } 26... h5 { [%eval 0.11] [%clk 0:45:38] } 27. Kf2 { [%eval -0.06] [%clk 0:26:51] } 27... Bf5 { [%eval -0.02] [%clk 0:44:54] } 28. Rd1 { [%eval -0.04] [%clk 0:27:03] } 28... Nd7 { [%eval -0.01] [%clk 0:45:02] } 29. Rd2 { [%eval -0.1] [%clk 0:26:23] } 29... g6 { [%eval 0.0] [%clk 0:44:20] } 30. Nf4 { [%eval 0.0] [%clk 0:26:20] } 30... Ne5 { [%eval -0.04] [%clk 0:44:16] } 31. Nd5 { [%eval 0.0] [%clk 0:25:40] } 31... Rc8 { [%eval -0.01] [%clk 0:44:34] } 32. Re2 { [%eval 0.0] [%clk 0:23:43] } 32... Nc6 { [%eval 0.0] [%clk 0:43:20] } 33. Bc1 { [%eval 0.0] [%clk 0:23:42] } 33... Be6 { [%eval 0.0] [%clk 0:40:02] } 34. Bb2 { [%eval 0.0] [%clk 0:16:41] } 34... Bxd5 { [%eval 0.0] [%clk 0:39:52] } 35. cxd5 { [%eval 0.0] [%clk 0:17:09] } 35... Ne7 { [%eval 0.0] [%clk 0:40:14] } 36. Rd2 { [%eval -0.03] [%clk 0:16:12] } 36... Nf5 { [%eval 0.0] [%clk 0:40:16] } 37. g3 { [%eval -0.02] [%clk 0:15:25] } 37... Re8 { [%eval -0.06] [%clk 0:39:06] } 38. Rd3 { [%eval -0.07] [%clk 0:13:43] } 38... g5 { [%eval 0.0] [%clk 0:36:36] } 39. hxg5 { [%eval 0.0] [%clk 0:13:11] } 39... fxg5 { [%eval 0.0] [%clk 0:37:00] } 40. g4 { [%eval 0.0] [%clk 0:12:43] } 40... hxg4 { [%eval 0.0] [%clk 0:36:20] } 41. fxg4 { [%eval 0.0] [%clk 0:13:11] } 41... Nh6 { [%eval -0.06] [%clk 0:36:40] } 42. Kf3 { [%eval -0.54] [%clk 0:02:36] } 42... Kg6 { [%eval -0.02] [%clk 0:33:40] } 43. Bc3?? { [%eval -2.23] } { Blunder. Rc3 was best. } { [%clk 0:00:43] } 43... Rf8+ { [%eval -2.31] [%clk 0:33:54] } 44. Kg3 { [%eval -2.68] [%clk 0:00:55] } 44... Rf4 { [%eval -2.57] [%clk 0:34:06] } 45. Ba5 { [%eval -3.17] [%clk 0:00:48] } 45... Rxg4+ { [%eval -2.93] [%clk 0:34:30] } 46. Kh3?! { [%eval -3.81] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:33] } 46... Re4 { [%eval -4.12] [%clk 0:33:58] } 47. Bxc7 { [%eval -3.98] [%clk 0:00:37] } 47... Nf5 { [%eval -3.78] [%clk 0:34:16] } 48. Rd2 { [%eval -4.14] [%clk 0:00:44] } 48... Re7 { [%eval -3.58] [%clk 0:33:40] } 49. Bd8 { [%eval -4.27] [%clk 0:00:55] } 49... Re3+ { [%eval -4.31] [%clk 0:33:54] } 50. Kg2 { [%eval -4.37] [%clk 0:01:11] } 50... g4 { [%eval -4.24] [%clk 0:34:12] } 51. Rf2 { [%eval -4.66] [%clk 0:01:00] } 51... g3 { [%eval -4.12] [%clk 0:33:40] } 52. Rf4?! { [%eval -5.39] } { Inaccuracy. Rf3 was best. } { [%clk 0:01:02] } 52... Re2+ { [%eval -5.28] [%clk 0:33:58] } 53. Kf3?? { [%eval #-9] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:00:33] } 53... Rf2+ { [%eval #-8] [%clk 0:34:16] } 0-1