Event: Round 4: Kiren Nasta - Abinav Mundayat
Site: https://lichess.org/study/ntOLQWTW/4vFGJWVc
Date: 2022-12-10
White: Kiren Nasta
Black: Abinav Mundayat
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:00] } 1... c5 { [%eval 0.32] [%clk 1:30:00] } 2. Nf3 { [%eval 0.0] [%clk 1:30:00] } 2... Nc6 { [%eval 0.0] [%clk 1:30:00] } 3. d4 { [%eval 0.33] [%clk 1:30:00] } 3... cxd4 { [%eval 0.38] [%clk 1:30:00] } 4. Nxd4 { [%eval 0.29] [%clk 1:30:00] } 4... Nf6 { [%eval 0.36] [%clk 1:30:00] } 5. Nc3 { [%eval 0.32] [%clk 1:30:00] } 5... e5 { [%eval 0.13] [%clk 1:30:00] } 6. Ndb5 { [%eval 0.38] [%clk 1:30:00] } 6... d6 { [%eval 0.35] [%clk 1:30:00] } 7. Nd5 { [%eval 0.29] [%clk 1:30:00] } 7... Nxd5 { [%eval 0.38] [%clk 1:27:38] } 8. exd5 { [%eval 0.27] [%clk 1:30:00] } 8... Nb8 { [%eval 0.15] [%clk 1:24:33] } 9. a4 { [%eval 0.36] [%clk 1:29:56] } 9... a6 { [%eval 0.41] [%clk 1:16:14] } 10. Na3 { [%eval 0.59] [%clk 1:29:53] } 10... Nd7 { [%eval 0.41] [%clk 1:13:58] } 11. Nc4 { [%eval 0.69] [%clk 1:25:14] } 11... Nb6 { [%eval 0.94] [%clk 1:09:01] } 12. a5?! { [%eval 0.16] } { Inaccuracy. Nxb6 was best. } { [%clk 1:20:35] } 12... Nxc4 { [%eval 0.36] [%clk 1:09:01] } 13. Bxc4 { [%eval 0.13] [%clk 1:20:35] } 13... Be7 { [%eval 0.38] [%clk 1:05:20] } 14. O-O { [%eval 0.11] [%clk 1:19:55] } 14... O-O { [%eval 0.05] [%clk 1:03:14] } 15. Be3 { [%eval 0.33] [%clk 1:16:56] } 15... Bg5 { [%eval 0.5] [%clk 1:02:28] } 16. f4 { [%eval 0.21] [%clk 1:12:22] } 16... exf4 { [%eval 0.32] [%clk 0:58:32] } 17. Bxf4 { [%eval 0.12] [%clk 1:11:43] } 17... Bxf4 { [%eval 0.51] [%clk 0:55:38] } 18. Rxf4 { [%eval 0.41] [%clk 1:11:43] } 18... b5 { [%eval 0.7] [%clk 0:54:27] } 19. axb6 { [%eval 0.61] [%clk 1:09:21] } 19... Qxb6+ { [%eval 0.63] [%clk 0:54:27] } 20. Qd4 { [%eval 0.57] [%clk 1:09:18] } 20... Rb8 { [%eval 0.6] [%clk 0:52:02] } 21. Qxb6 { [%eval 0.7] [%clk 1:06:56] } 21... Rxb6 { [%eval 0.69] [%clk 0:51:45] } 22. b3 { [%eval 0.5] [%clk 1:00:56] } 22... Re8 { [%eval 0.42] [%clk 0:50:19] } 23. Kf2 { [%eval 0.5] [%clk 0:53:55] } 23... f6?! { [%eval 1.22] } { Inaccuracy. Re5 was best. } { [%clk 0:48:02] } 24. Rf3 { [%eval 0.8] [%clk 0:52:19] } 24... Re5 { [%eval 0.84] [%clk 0:44:56] } 25. Re3 { [%eval 0.61] [%clk 0:44:17] } 25... Rf5+ { [%eval 0.92] [%clk 0:44:20] } 26. Ke2 { [%eval 0.91] [%clk 0:43:39] } 26... Kf7 { [%eval 1.12] [%clk 0:43:51] } 27. Rf1?! { [%eval 0.51] } { Inaccuracy. Kd3 was best. } { [%clk 0:33:35] } 27... Rh5 { [%eval 0.57] [%clk 0:39:38] } 28. h3 { [%eval 0.59] [%clk 0:32:48] } 28... Rb8?! { [%eval 1.17] } { Inaccuracy. Bb7 was best. } { [%clk 0:36:32] } 29. Ra1 { [%eval 0.77] [%clk 0:30:31] } 29... Rg5 { [%eval 1.01] [%clk 0:35:09] } 30. Kf2 { [%eval 0.88] [%clk 0:29:48] } 30... Rf5+ { [%eval 0.92] [%clk 0:32:29] } 31. Rf3 { [%eval 0.73] [%clk 0:29:22] } 31... Re5 { [%eval 0.59] [%clk 0:32:18] } 32. Re1 { [%eval 0.13] [%clk 0:28:26] } 32... Rxe1 { [%eval 0.58] [%clk 0:30:16] } 33. Kxe1 { [%eval 0.57] [%clk 0:28:26] } 33... a5 { [%eval 0.49] [%clk 0:30:13] } 34. Kd2 { [%eval 0.52] [%clk 0:24:25] } 34... Bd7 { [%eval 0.77] [%clk 0:27:39] } 35. Rf1 { [%eval 0.33] [%clk 0:23:56] } 35... Rc8?! { [%eval 0.94] } { Inaccuracy. Bb5 was best. } { [%clk 0:26:27] } 36. Ra1 { [%eval 0.89] [%clk 0:22:35] } 36... Rc5 { [%eval 1.0] [%clk 0:25:31] } 37. Kc3 { [%eval 1.04] [%clk 0:22:02] } 37... Bf5 { [%eval 0.9] [%clk 0:23:58] } 38. Re1 { [%eval 0.85] [%clk 0:21:08] } 38... h5 { [%eval 0.72] [%clk 0:20:25] } 39. Re2 { [%eval 0.36] [%clk 0:18:53] } 39... Rc7 { [%eval 0.21] [%clk 0:14:35] } 40. Kd4 { [%eval 0.18] [%clk 0:16:41] } 40... g5 { [%eval 0.52] [%clk 0:11:54] } 41. c3 { [%eval 0.0] [%clk 0:13:05] } 41... Re7 { [%eval 0.0] [%clk 0:09:54] } 42. Rxe7+ { [%eval 0.0] [%clk 0:09:30] } 42... Kxe7 { [%eval 0.0] [%clk 0:09:54] } 43. Be2 { [%eval -0.22] [%clk 0:08:57] } 43... h4 { [%eval -0.2] [%clk 0:09:46] } 44. Bd1 { [%eval -0.22] [%clk 0:06:44] } 44... Kd8 { [%eval -0.28] [%clk 0:08:22] } 45. c4 { [%eval -0.49] [%clk 0:05:51] } 45... Kc7 { [%eval -0.46] [%clk 0:07:55] } 46. c5?? { [%eval -4.37] } { Blunder. Bf3 was best. } { [%clk 0:05:47] } 46... dxc5+ { [%eval -4.0] [%clk 0:07:02] } 47. Kxc5 { [%eval -4.82] [%clk 0:05:47] } 47... Be4 { [%eval -3.88] [%clk 0:06:56] } 48. Bg4? { [%eval -6.94] } { Mistake. d6+ was best. } { [%clk 0:00:26] } 48... f5 { [%eval -7.25] [%clk 0:06:16] } 49. Kd4 { [%eval -7.49] [%clk 0:00:26] } 49... Kd6 { [%eval -8.07] [%clk 0:05:40] } 50. Ke3 { [%eval -7.69] [%clk 0:00:05] } 50... Kxd5 { [%eval -7.58] [%clk 0:05:33] } 51. Be2 { [%eval -9.92] [%clk 0:00:05] } 51... Bxg2 { [%eval -10.4] [%clk 0:05:33] } 52. Bd3 { [%eval -10.29] [%clk 0:00:05] } 52... Bxh3 { [%eval -10.49] [%clk 0:05:33] } 53. Kf3 { [%eval -11.17] [%clk 0:00:05] } 53... Bg4+ { [%eval -10.95] [%clk 0:05:33] } 54. Kg2 { [%eval -11.63] [%clk 0:00:05] } 54... Kd4 { [%eval -12.05] [%clk 0:05:28] } 55. Bb5 { [%eval -14.48] [%clk 0:00:05] } 55... f4 { [%eval -12.6] [%clk 0:05:24] } 56. Ba6 { [%eval -13.48] [%clk 0:00:05] } 56... Ke3 { [%eval -140.91] [%clk 0:05:24] } 57. Bc4?! { [%eval #-9] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:00:05] } 57... f3+ { [%eval #-10] [%clk 0:05:24] } 58. Kg1 { [%eval #-7] [%clk 0:00:05] } 58... f2+ { [%eval #-6] [%clk 0:05:24] } 59. Kg2 { [%eval #-5] [%clk 0:00:05] } 59... Be2 { [%eval #-4] [%clk 0:05:23] } 0-1