Event: Round 3: Jonathan Xu - Sandeep Sethuraman
Site: https://lichess.org/study/Nf2O8f26/9ZdzNUB2
Date: 2022-12-10
White: Jonathan Xu
Black: Sandeep Sethuraman
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky 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... d6 { [%eval 0.0] [%clk 1:30:00] } 3. d4 { [%eval 0.25] [%clk 1:30:00] } 3... cxd4 { [%eval 0.13] [%clk 1:30:00] } 4. Nxd4 { [%eval 0.27] [%clk 1:30:00] } 4... Nf6 { [%eval 0.31] [%clk 1:30:00] } 5. Nc3 { [%eval 0.18] [%clk 1:30:00] } 5... a6 { [%eval 0.39] [%clk 1:30:00] } 6. Be2 { [%eval 0.07] [%clk 1:30:00] } 6... e5 { [%eval 0.13] [%clk 1:30:00] } 7. Nf3 { [%eval 0.08] [%clk 1:30:00] } 7... Be7 { [%eval 0.12] [%clk 1:30:00] } 8. O-O { [%eval 0.04] [%clk 1:30:00] } 8... Be6 { [%eval 0.0] [%clk 1:30:00] } 9. Re1 { [%eval 0.0] [%clk 1:29:52] } 9... O-O { [%eval 0.0] [%clk 1:27:11] } 10. Bg5 { [%eval -0.36] [%clk 1:27:27] } 10... Nbd7 { [%eval -0.22] [%clk 1:26:53] } 11. a4 { [%eval -0.31] [%clk 1:26:14] } 11... Rc8 { [%eval -0.34] [%clk 1:21:36] } 12. a5 { [%eval -0.5] [%clk 1:23:47] } 12... Qc7 { [%eval -0.26] [%clk 1:17:09] } 13. Bd3 { [%eval -0.27] [%clk 1:20:56] } 13... h6 { [%eval -0.31] [%clk 1:14:19] } 14. Bh4 { [%eval -0.42] [%clk 1:17:43] } 14... Qc5 { [%eval -0.21] [%clk 1:00:00] } 15. Qd2 { [%eval -0.14] [%clk 1:11:02] } 15... Bd8 { [%eval -0.16] [%clk 0:55:56] } 16. Nd1 { [%eval -0.18] [%clk 1:05:27] } 16... d5 { [%eval -0.23] [%clk 0:51:09] } 17. exd5 { [%eval -0.35] [%clk 1:03:17] } 17... Qxd5?! { [%eval 0.55] } { Inaccuracy. Nxd5 was best. } { [%clk 0:50:45] } 18. c4 { [%eval 0.3] [%clk 0:59:31] } 18... Qc6 { [%eval 0.47] [%clk 0:46:15] } 19. b3?! { [%eval -0.23] } { Inaccuracy. Ne3 was best. } { [%clk 0:52:47] } 19... Bc7 { [%eval 0.06] [%clk 0:36:55] } 20. Nc3 { [%eval -0.14] [%clk 0:45:57] } 20... Qd6 { [%eval 0.31] [%clk 0:26:16] } 21. Bxf6?! { [%eval -0.36] } { Inaccuracy. Red1 was best. } { [%clk 0:32:20] } 21... Nxf6 { [%eval -0.37] [%clk 0:26:02] } 22. Ne4 { [%eval -0.48] [%clk 0:31:22] } 22... Nxe4 { [%eval -0.37] [%clk 0:22:27] } 23. Bxe4 { [%eval -0.5] [%clk 0:31:07] } 23... Qxd2 { [%eval -0.57] [%clk 0:20:45] } 24. Nxd2 { [%eval -0.44] [%clk 0:31:07] } 24... Rfd8 { [%eval -0.16] [%clk 0:20:02] } 25. Nf3 { [%eval -0.44] [%clk 0:27:01] } 25... Rb8 { [%eval -0.45] [%clk 0:19:26] } 26. Bc2 { [%eval -0.57] [%clk 0:22:44] } 26... f6 { [%eval -0.56] [%clk 0:18:48] } 27. c5 { [%eval -0.48] [%clk 0:20:46] } 27... g5 { [%eval -0.48] [%clk 0:15:27] } 28. h3 { [%eval -0.68] [%clk 0:19:29] } 28... h5 { [%eval -0.63] [%clk 0:14:50] } 29. b4 { [%eval -0.59] [%clk 0:17:31] } 29... g4?! { [%eval 0.28] } { Inaccuracy. Kf7 was best. } { [%clk 0:12:36] } 30. hxg4 { [%eval 0.11] [%clk 0:17:31] } 30... hxg4 { [%eval 0.21] [%clk 0:12:36] } 31. Nh4 { [%eval 0.13] [%clk 0:17:18] } 31... Rd4 { [%eval 0.32] [%clk 0:12:00] } 32. Re4? { [%eval -1.09] } { Mistake. Rab1 was best. } { [%clk 0:12:00] } 32... Rd2 { [%eval -1.0] [%clk 0:10:11] } 33. Rc1 { [%eval -0.77] [%clk 0:08:21] } 33... f5 { [%eval -1.06] [%clk 0:10:11] } 34. Re3 { [%eval -1.1] [%clk 0:07:00] } 34... e4 { [%eval -0.79] [%clk 0:09:43] } 35. Bb3 { [%eval -0.81] [%clk 0:06:38] } 35... Bxb3 { [%eval -1.27] [%clk 0:07:36] } 36. Rxb3 { [%eval -1.26] [%clk 0:06:38] } 36... f4 { [%eval -0.95] [%clk 0:04:57] } 37. Re1? { [%eval -2.3] } { Mistake. b5 was best. } { [%clk 0:04:41] } 37... Re8 { [%eval -1.91] [%clk 0:04:16] } 38. Nf5 { [%eval -2.27] [%clk 0:04:08] } 38... Kh7 { [%eval -2.24] [%clk 0:04:16] } 39. g3? { [%eval -3.79] } { Mistake. Rf1 was best. } { [%clk 0:03:46] } 39... e3?? { [%eval -0.19] } { Blunder. Kg6 was best. } { [%clk 0:03:56] } 40. Nxe3 { [%eval -0.19] [%clk 0:02:02] } 40... fxe3 { [%eval -0.2] [%clk 0:03:50] } 41. Rbxe3 { [%eval -0.19] } 41... Rxe3 { [%eval -0.11] [%clk 0:03:36] } 42. Rxe3 { [%eval -0.12] [%clk 0:02:02] } 42... Rd7 { [%eval -0.06] [%clk 0:03:36] } 43. Re4 { [%eval -0.24] [%clk 0:02:02] } 43... Rg7 { [%eval 0.0] [%clk 0:03:31] } 44. Re6 { [%eval 0.0] [%clk 0:02:02] } 44... Rg6 { [%eval 0.0] [%clk 0:01:40] } 45. Re7+ { [%eval 0.0] [%clk 0:02:02] } 45... Rg7 { [%eval 0.0] [%clk 0:01:40] } 46. Re6 { [%eval 0.0] [%clk 0:02:02] } 46... Bd8 { [%eval 0.0] [%clk 0:00:48] } 47. Kg2 { [%eval -0.25] [%clk 0:02:02] } 47... Rg6 { [%eval -0.03] [%clk 0:00:37] } 48. Re8 { [%eval -0.02] [%clk 0:02:02] } 48... Bf6 { [%eval -0.02] [%clk 0:00:37] } 49. f3 { [%eval -0.35] [%clk 0:01:44] } 49... gxf3+ { [%eval -0.13] [%clk 0:00:37] } 50. Kxf3 { [%eval -0.11] [%clk 0:01:44] } 50... Bc3 { [%eval -0.05] [%clk 0:00:37] } 51. Re4 { [%eval -0.1] [%clk 0:01:44] } 51... Kg8 { [%eval -0.16] [%clk 0:00:37] } 52. g4?! { [%eval -1.0] } { Inaccuracy. Re8+ was best. } { [%clk 0:01:44] } 52... Kf7 { [%eval -0.83] [%clk 0:00:37] } 53. Rc4 { [%eval -0.89] [%clk 0:01:28] } 53... Be5 { [%eval -0.55] [%clk 0:00:37] } 54. b5 { [%eval -0.69] [%clk 0:01:13] } 54... Bc7 { [%eval -0.17] [%clk 0:00:14] } 55. bxa6?? { [%eval -2.93] } { Blunder. g5 was best. } { [%clk 0:00:10] } 55... bxa6 { [%eval -2.85] [%clk 0:00:14] } 56. c6 { [%eval -3.16] [%clk 0:00:10] } 56... Ke7 { [%eval -3.15] [%clk 0:00:14] } 57. Rc5 { [%eval -3.25] } 57... Kd6 { [%eval -3.62] } 58. Rh5 { [%eval -3.98] } 58... Kxc6 { [%eval -3.95] } 0-1