Event: Round 6: Zhang, William - Katukuri, Aarav
Site: https://lichess.org/broadcast/2025-delancey-ukcc-challengers-under-10/round-6/XnBR7Lgv/ScEP7nF8
Date: 2025-10-12
White: Zhang, William
WhiteElo: 1492
Black: Katukuri, Aarav
BlackElo: 1616
Result: 0-1
ECO: A22
Opening: English Opening: King's English Variation, Two Knights Variation, Smyslov System
Variant: Standard

1. c4 { [%eval 0.12] [%clk 0:25:19] } 1... e5 { [%eval 0.1] [%clk 0:25:18] } 2. Nc3 { [%eval 0.15] [%clk 0:25:27] } 2... Nf6 { [%eval 0.18] [%clk 0:25:25] } 3. g3 { [%eval 0.07] [%clk 0:25:36] } 3... Bb4 { [%eval 0.0] [%clk 0:25:34] } 4. Bg2 { [%eval 0.0] [%clk 0:25:44] } 4... O-O { [%eval 0.0] [%clk 0:25:37] } 5. e3 { [%eval -0.41] [%clk 0:25:53] } 5... Bxc3 { [%eval -0.31] [%clk 0:25:42] } 6. bxc3 { [%eval -0.51] [%clk 0:26:00] } 6... c6 { [%eval -0.42] [%clk 0:25:32] } 7. d4 { [%eval -0.45] [%clk 0:26:08] } 7... exd4?! { [%eval 0.13] } { Inaccuracy. e4 was best. } { [%clk 0:25:25] } 8. cxd4 { [%eval 0.07] [%clk 0:26:15] } 8... d5 { [%eval 0.23] [%clk 0:25:31] } 9. Ba3?? { [%eval -4.44] } { Blunder. cxd5 was best. } { [%clk 0:25:54] } 9... Qa5+ { [%eval -4.36] [%clk 0:25:29] } 10. Qd2 { [%eval -4.35] [%clk 0:25:50] } 10... Qxa3 { [%eval -4.43] [%clk 0:25:22] } 11. c5 { [%eval -4.81] [%clk 0:25:38] } 11... b6 { [%eval -4.75] [%clk 0:25:28] } 12. cxb6 { [%eval -5.04] [%clk 0:25:35] } 12... axb6 { [%eval -4.82] [%clk 0:25:36] } 13. Ne2 { [%eval -4.88] [%clk 0:25:37] } 13... Qa5 { [%eval -4.82] [%clk 0:25:44] } 14. Nc3 { [%eval -5.38] [%clk 0:25:43] } 14... Bf5 { [%eval -4.78] [%clk 0:25:36] } 15. O-O { [%eval -4.73] [%clk 0:25:42] } 15... Ne4 { [%eval -4.82] [%clk 0:25:39] } 16. Bxe4 { [%eval -5.0] [%clk 0:24:52] } 16... Bxe4 { [%eval -4.49] [%clk 0:25:30] } 17. f3 { [%eval -4.28] [%clk 0:23:37] } 17... Bg6 { [%eval -4.33] [%clk 0:25:07] } 18. g4 { [%eval -4.51] [%clk 0:23:08] } 18... f5 { [%eval -4.38] [%clk 0:25:08] } 19. g5 { [%eval -4.45] [%clk 0:23:02] } 19... b5 { [%eval -4.08] [%clk 0:24:38] } 20. a4 { [%eval -3.97] [%clk 0:21:25] } 20... b4 { [%eval -3.85] [%clk 0:24:23] } 21. Nb1?! { [%eval -5.5] } { Inaccuracy. Ne2 was best. } { [%clk 0:19:33] } 21... Na6 { [%eval -5.02] [%clk 0:23:41] } 22. Rc1 { [%eval -5.48] [%clk 0:17:12] } 22... Rac8 { [%eval -5.05] [%clk 0:23:22] } 23. f4 { [%eval -5.4] [%clk 0:13:54] } 23... c5 { [%eval -5.42] [%clk 0:21:26] } 24. dxc5 { [%eval -5.77] [%clk 0:11:08] } 24... Rxc5 { [%eval -5.27] [%clk 0:18:33] } 25. Rd1 { [%eval -5.33] [%clk 0:10:49] } 25... Rfc8 { [%eval -5.19] [%clk 0:11:59] } 26. Qd3 { [%eval -5.13] [%clk 0:08:36] } 26... Rc1 { [%eval -4.72] [%clk 0:09:34] } 27. Nd2 { [%eval -4.64] [%clk 0:08:14] } 27... Rxa1 { [%eval -4.69] [%clk 0:09:19] } 28. Rxa1 { [%eval -4.67] [%clk 0:08:11] } 28... Rc3 { [%eval -4.51] [%clk 0:07:48] } 29. Qb5 { [%eval -4.26] [%clk 0:06:45] } 29... Qxb5 { [%eval -4.34] [%clk 0:04:07] } 30. axb5 { [%eval -4.33] [%clk 0:06:45] } 30... Nc5 { [%eval -4.37] [%clk 0:04:05] } 31. b6 { [%eval -4.78] [%clk 0:06:41] } 31... Be8 { [%eval -4.68] [%clk 0:04:00] } 32. Ra8 { [%eval -4.39] [%clk 0:06:34] } 32... Kf7?! { [%eval -2.97] } { Inaccuracy. Kf8 was best. } { [%clk 0:03:51] } 33. Ra7+ { [%eval -3.35] [%clk 0:06:34] } 33... Kg6?? { [%eval -0.25] } { Blunder. Kf8 was best. } { [%clk 0:03:00] } 34. b7 { [%eval -0.42] [%clk 0:06:35] } 34... Nxb7 { [%eval -0.13] [%clk 0:02:36] } 35. Rxb7 { [%eval -0.23] [%clk 0:06:42] } 35... Rxe3 { [%eval -0.07] [%clk 0:01:57] } 36. Rxb4?? { [%eval -1.93] } { Blunder. Kf2 was best. } { [%clk 0:06:36] } 36... Re2? { [%eval -0.42] } { Mistake. Rd3 was best. } { [%clk 0:01:55] } 37. Nf3 { [%eval -0.39] [%clk 0:06:24] } 37... Re4 { [%eval -0.47] [%clk 0:01:50] } 38. Rd4 { [%eval -0.38] [%clk 0:05:00] } 38... Kh5 { [%eval -0.42] [%clk 0:00:37] } 39. h3 { [%eval -0.45] [%clk 0:04:56] } 39... Rxd4 { [%eval 0.0] [%clk 0:00:14] } 40. Nxd4 { [%eval 0.0] [%clk 0:05:04] } 40... Kg6 { [%eval 0.0] [%clk 0:00:21] } 41. Kg2 { [%eval 0.0] [%clk 0:05:08] } 41... h6 { [%eval 0.0] [%clk 0:00:16] } 42. h4 { [%eval 0.0] [%clk 0:05:03] } 42... Bd7 { [%eval 0.0] [%clk 0:00:21] } 43. Kg3 { [%eval 0.0] [%clk 0:05:02] } 43... Kf7 { [%eval 0.0] [%clk 0:00:23] } 44. Kf3 { [%eval 0.0] [%clk 0:04:57] } 44... Ke7 { [%eval 0.0] [%clk 0:00:22] } 45. Ke3 { [%eval 0.0] [%clk 0:04:53] } 45... Kd6 { [%eval 0.0] [%clk 0:00:22] } 46. Kd3 { [%eval 0.0] [%clk 0:04:55] } 46... Kc5 { [%eval 0.0] [%clk 0:00:15] } 47. Kc3 { [%eval 0.0] [%clk 0:05:01] } 47... hxg5 { [%eval 0.0] [%clk 0:00:15] } 48. hxg5 { [%eval 0.0] [%clk 0:05:09] } 48... g6 { [%eval 0.0] [%clk 0:00:22] } 49. Kd3 { [%eval 0.0] [%clk 0:05:04] } 49... Bc8 { [%eval 0.0] [%clk 0:00:18] } 50. Kc3 { [%eval 0.0] [%clk 0:05:09] } 50... Bd7 { [%eval 0.0] [%clk 0:00:13] } 51. Kd3 { [%eval 0.0] [%clk 0:05:16] } 51... Bb5+ { [%eval 0.0] [%clk 0:00:20] } 52. Kc3 { [%eval 0.0] [%clk 0:05:06] } 52... Be8 { [%eval 0.0] [%clk 0:00:23] } 53. Kd3 { [%eval 0.0] [%clk 0:05:11] } 53... Bd7 { [%eval 0.0] [%clk 0:00:28] } 54. Kc3 { [%eval 0.0] [%clk 0:05:16] } 54... Kd6 { [%eval 0.0] [%clk 0:00:35] } 55. Kd3 { [%eval 0.0] [%clk 0:05:22] } 55... Bc8 { [%eval 0.0] [%clk 0:00:41] } 56. Kc3 { [%eval 0.0] [%clk 0:05:26] } 56... Ba6 { [%eval 0.0] [%clk 0:00:50] } 57. Kb4 { [%eval 0.0] [%clk 0:05:30] } 57... Bc8 { [%eval 0.0] [%clk 0:00:54] } 58. Kb5 { [%eval 0.0] [%clk 0:05:31] } 58... Bd7+ { [%eval 0.0] [%clk 0:00:57] } 59. Kb4 { [%eval 0.0] [%clk 0:05:33] } 59... Bc8 { [%eval 0.0] [%clk 0:01:02] } 60. Kb5 { [%eval 0.0] [%clk 0:05:37] } 60... Bb7 { [%eval 0.0] [%clk 0:01:10] } 61. Kb6 { [%eval 0.0] [%clk 0:05:28] } 61... Bc8 { [%eval 0.0] [%clk 0:01:12] } 62. Nb5+ { [%eval 0.0] [%clk 0:04:30] } 62... Kd7 { [%eval 0.0] [%clk 0:00:35] } 63. Kc5 { [%eval 0.16] [%clk 0:04:28] } 63... Bb7?? { [%eval 3.53] } { Blunder. d4 was best. } { [%clk 0:00:37] } 64. Nd6 { [%eval 3.31] [%clk 0:03:54] } 64... Bc6 { [%eval 3.17] [%clk 0:00:43] } 65. Nf7 { [%eval 2.75] [%clk 0:03:58] } 65... Bb7?! { [%eval 4.02] } { Inaccuracy. Ba4 was best. } { [%clk 0:00:31] } 66. Ne5+ { [%eval 3.54] [%clk 0:04:05] } 66... Ke6 { [%eval 4.2] [%clk 0:00:35] } 67. Nxg6 { [%eval 3.91] [%clk 0:03:57] } 67... Bc8 { [%eval 3.54] [%clk 0:00:25] } 68. Ne5 { [%eval 2.62] [%clk 0:04:00] } 68... Bb7?? { [%eval 5.95] } { Blunder. d4 was best. } { [%clk 0:00:29] } 69. Nf3 { [%eval 5.4] [%clk 0:03:37] } 69... Kf7 { [%eval 5.38] [%clk 0:00:14] } 70. Kd6 { [%eval 5.38] [%clk 0:02:32] } 0-1