Event: Round 9: Jackson, Edward - Vaidyanathan, Adithya
Site: https://lichess.org/broadcast/2025-british-chess-championships--championship/round-9/6nJJpIpn/6A8SDy5U
White: Jackson, Edward
WhiteTitle: CM
WhiteElo: 2194
Black: Vaidyanathan, Adithya
BlackElo: 2115
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:35] } 1... d5 { [%eval 0.2] [%clk 1:28:49] } 2. c4 { [%eval 0.18] [%clk 1:29:49] } 2... e6 { [%eval 0.17] [%clk 1:29:14] } 3. Nf3 { [%eval 0.11] [%clk 1:30:07] } 3... c6 { [%eval 0.28] [%clk 1:29:41] } 4. g3 { [%eval 0.17] [%clk 1:28:58] } 4... dxc4 { [%eval 0.26] [%clk 1:30:00] } 5. Bg2 { [%eval 0.33] [%clk 1:29:21] } 5... b5 { [%eval 0.3] [%clk 1:30:26] } 6. Ne5 { [%eval 0.0] [%clk 1:27:09] } 6... Bb7 { [%eval 0.11] [%clk 1:30:50] } 7. O-O { [%eval 0.26] [%clk 1:26:58] } 7... Nf6 { [%eval 0.31] [%clk 1:31:10] } 8. b3 { [%eval 0.11] [%clk 1:22:22] } 8... cxb3 { [%eval 0.04] [%clk 1:31:29] } 9. axb3 { [%eval 0.09] [%clk 1:22:34] } 9... Be7 { [%eval 0.12] [%clk 1:31:32] } 10. Nc3 { [%eval 0.12] [%clk 1:20:59] } 10... Nd5 { [%eval 0.25] [%clk 1:31:16] } 11. Ne4 { [%eval 0.25] [%clk 1:19:24] } 11... Nd7 { [%eval 0.41] [%clk 1:30:29] } 12. Nd3 { [%eval -0.09] [%clk 1:12:02] } 12... Qb6 { [%eval 0.22] [%clk 1:21:55] } 13. Bb2 { [%eval 0.0] [%clk 1:10:36] } 13... O-O { [%eval 0.0] [%clk 1:21:58] } 14. Qc1 { [%eval -0.22] [%clk 1:09:49] } 14... a5 { [%eval -0.23] [%clk 1:13:40] } 15. h4 { [%eval -0.2] [%clk 1:05:57] } 15... h6 { [%eval -0.1] [%clk 1:09:49] } 16. Rd1 { [%eval -0.22] [%clk 1:03:18] } 16... f5?! { [%eval 0.59] } { Inaccuracy. Qc7 was best. } { [%clk 0:57:07] } 17. Nec5 { [%eval 0.54] [%clk 1:01:54] } 17... Nxc5 { [%eval 0.55] [%clk 0:56:28] } 18. Nxc5?! { [%eval -0.15] } { Inaccuracy. dxc5 was best. } { [%clk 0:58:56] } 18... Bxc5 { [%eval 0.2] [%clk 0:55:53] } 19. dxc5 { [%eval 0.15] [%clk 0:57:38] } 19... Qc7 { [%eval 0.2] [%clk 0:56:10] } 20. f4 { [%eval 0.0] [%clk 0:54:12] } 20... Ra7?! { [%eval 0.94] } { Inaccuracy. a4 was best. } { [%clk 0:38:25] } 21. Be5 { [%eval 0.9] [%clk 0:52:51] } 21... Qf7 { [%eval 0.98] [%clk 0:35:54] } 22. Rd4 { [%eval 0.93] [%clk 0:51:26] } 22... Rfa8 { [%eval 0.92] [%clk 0:31:34] } 23. Kh2 { [%eval 0.48] [%clk 0:41:38] } 23... Bc8 { [%eval 0.49] [%clk 0:31:03] } 24. Bf3 { [%eval 0.0] [%clk 0:40:56] } 24... a4 { [%eval 0.0] [%clk 0:28:33] } 25. b4 { [%eval 0.0] [%clk 0:39:10] } 25... a3 { [%eval 0.01] [%clk 0:26:11] } 26. Ra2 { [%eval 0.0] [%clk 0:37:43] } 26... h5 { [%eval 0.15] [%clk 0:17:38] } 27. Qd2 { [%eval 0.2] [%clk 0:36:17] } 27... Bd7 { [%eval 0.2] [%clk 0:14:23] } 28. e3 { [%eval -0.02] [%clk 0:35:28] } 28... Be8 { [%eval 0.12] [%clk 0:14:21] } 29. Rd3 { [%eval 0.0] [%clk 0:34:57] } 29... Ra4 { [%eval 0.0] [%clk 0:12:27] } 30. Rb3 { [%eval -0.04] [%clk 0:34:01] } 30... Qd7 { [%eval 0.0] [%clk 0:12:37] } 31. Qd4 { [%eval -0.35] [%clk 0:31:17] } 31... Bg6 { [%eval -0.03] [%clk 0:09:41] } 32. Rb1 { [%eval -0.23] [%clk 0:31:29] } 32... R8a7 { [%eval -0.19] [%clk 0:07:48] } 33. Bd1?? { [%eval -3.87] } { Blunder. Bb8 was best. } { [%clk 0:30:36] } 33... Rxb4 { [%eval -3.73] [%clk 0:01:58] } 34. Rxb4 { [%eval -3.74] [%clk 0:27:08] } 34... Nxb4 { [%eval -3.93] [%clk 0:02:26] } 35. Qxb4 { [%eval -3.94] [%clk 0:24:42] } 35... Qxd1 { [%eval -3.78] [%clk 0:02:51] } 36. Rd2 { [%eval -3.58] [%clk 0:18:43] } 36... Qa4?! { [%eval -2.65] } { Inaccuracy. Qf1 was best. } { [%clk 0:03:00] } 37. Rd8+ { [%eval -2.38] [%clk 0:16:55] } 37... Kh7 { [%eval -2.47] [%clk 0:03:00] } 38. Qd2?! { [%eval -3.72] } { Inaccuracy. Qxa4 was best. } { [%clk 0:16:18] } 38... a2 { [%eval -3.68] [%clk 0:02:51] } 39. Ba1 { [%eval -3.87] [%clk 0:16:06] } 39... Qc4 { [%eval -3.75] [%clk 0:02:28] } 40. Rc8 { [%eval -3.93] [%clk 0:13:07] } 40... Qd5 { [%eval -3.8] [%clk 0:00:39] } 41. Qxd5 { [%eval -4.12] [%clk 0:09:18] } 41... cxd5? { [%eval -1.95] } { Mistake. exd5 was best. } { [%clk 0:18:51] } 42. c6 { [%eval -1.77] [%clk 0:30:26] } 42... b4 { [%eval -1.46] [%clk 0:18:39] } 43. Rb8? { [%eval -3.03] } { Mistake. Kg2 was best. } { [%clk 0:24:26] } 1/2-1/2