Event: Round 2: Ewart, Brian R - Prince, Alan R
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-65/round-2/uXi0tMdq/WCKtWSXA
White: Ewart, Brian R
WhiteElo: 1906
Black: Prince, Alan R
BlackElo: 1791
Result: 0-1
ECO: E70
Opening: King's Indian Defense: Accelerated Averbakh Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:23:39] } 1... Nf6 { [%eval 0.19] [%clk 1:30:52] } 2. c4 { [%eval 0.18] [%clk 1:23:55] } 2... g6 { [%eval 0.28] [%clk 1:31:19] } 3. Nc3 { [%eval 0.18] [%clk 1:24:06] } 3... Bg7 { [%eval 0.51] [%clk 1:31:45] } 4. e4 { [%eval 0.4] [%clk 1:24:05] } 4... d6 { [%eval 0.55] [%clk 1:32:13] } 5. Bg5 { [%eval 0.21] [%clk 1:23:55] } 5... Na6 { [%eval 0.58] [%clk 1:27:55] } 6. f4 { [%eval 0.1] [%clk 1:22:51] } 6... O-O { [%eval 0.2] [%clk 1:25:21] } 7. Nf3 { [%eval 0.15] [%clk 1:20:27] } 7... Bg4?! { [%eval 0.79] } { Inaccuracy. c6 was best. } { [%clk 1:23:20] } 8. Be2 { [%eval 0.66] [%clk 1:20:32] } 8... c6 { [%eval 0.64] [%clk 1:20:46] } 9. O-O { [%eval 0.55] [%clk 1:19:57] } 9... Nc7 { [%eval 0.49] [%clk 1:16:26] } 10. e5 { [%eval 0.14] [%clk 1:16:18] } 10... Nfe8?! { [%eval 0.74] } { Inaccuracy. Nh5 was best. } { [%clk 1:13:32] } 11. Qd2? { [%eval -0.48] } { Mistake. Bh4 was best. } { [%clk 1:11:02] } 11... h6?! { [%eval 0.36] } { Inaccuracy. Bxf3 was best. } { [%clk 1:10:49] } 12. Bh4 { [%eval 0.38] [%clk 1:11:16] } 12... Bxf3 { [%eval 0.41] [%clk 1:10:28] } 13. Rxf3?! { [%eval -0.25] } { Inaccuracy. Bxf3 was best. } { [%clk 1:10:34] } 13... dxe5 { [%eval -0.22] [%clk 1:02:14] } 14. fxe5 { [%eval -0.29] [%clk 1:09:02] } 14... Bxe5 { [%eval -0.21] [%clk 1:00:10] } 15. Qxh6?! { [%eval -0.99] } { Inaccuracy. Nd5 was best. } { [%clk 1:08:59] } 15... Bxd4+ { [%eval -0.46] [%clk 0:55:28] } 16. Kh1 { [%eval -0.43] [%clk 1:08:55] } 16... Bg7 { [%eval -0.56] [%clk 0:54:16] } 17. Qe3 { [%eval -0.67] [%clk 1:08:01] } 17... Nf6 { [%eval -0.4] [%clk 0:47:42] } 18. Rd1 { [%eval -0.42] [%clk 1:07:00] } 18... Qe8 { [%eval -0.49] [%clk 0:46:47] } 19. h3 { [%eval -0.61] [%clk 0:51:26] } 19... Rd8 { [%eval -0.5] [%clk 0:45:15] } 20. Qxa7 { [%eval -0.55] [%clk 0:50:28] } 20... Rxd1+ { [%eval -0.55] [%clk 0:43:37] } 21. Nxd1 { [%eval -0.9] [%clk 0:50:11] } 21... Qa8?! { [%eval -0.17] } { Inaccuracy. Ne6 was best. } { [%clk 0:41:01] } 22. Qb6?! { [%eval -0.92] } { Inaccuracy. Qxa8 was best. } { [%clk 0:44:13] } 22... Ne6 { [%eval -0.95] [%clk 0:36:53] } 23. Ra3 { [%eval -0.98] [%clk 0:38:58] } 23... Qb8 { [%eval -0.92] [%clk 0:35:33] } 24. Bg3 { [%eval -1.05] [%clk 0:37:42] } 24... Qc8 { [%eval -0.95] [%clk 0:35:28] } 25. Rd3? { [%eval -2.26] } { Mistake. Qe3 was best. } { [%clk 0:34:19] } 25... Ne4 { [%eval -2.39] [%clk 0:33:16] } 26. Qe3 { [%eval -2.83] [%clk 0:24:13] } 26... N6c5 { [%eval -2.72] [%clk 0:31:17] } 27. Ra3 { [%eval -2.67] [%clk 0:22:38] } 27... Rd8?! { [%eval -1.76] } { Inaccuracy. Nxg3+ was best. } { [%clk 0:27:42] } 28. b4? { [%eval -3.12] } { Mistake. Be1 was best. } { [%clk 0:18:32] } 28... Nxg3+ { [%eval -2.62] [%clk 0:20:30] } 29. Qxg3 { [%eval -2.54] [%clk 0:18:59] } 29... Ne4 { [%eval -2.52] [%clk 0:20:23] } 30. Qf3 { [%eval -2.76] [%clk 0:14:01] } 30... Ng5 { [%eval -2.22] [%clk 0:15:15] } 31. Qe3 { [%eval -2.3] [%clk 0:12:07] } 31... Ne6 { [%eval -2.13] [%clk 0:12:51] } 32. Rd3 { [%eval -2.28] [%clk 0:09:11] } 32... Nd4 { [%eval -2.0] [%clk 0:09:32] } 33. Bg4 { [%eval -2.52] [%clk 0:07:15] } 33... f5 { [%eval -2.63] [%clk 0:09:31] } 34. Bf3?! { [%eval -3.39] } { Inaccuracy. Be2 was best. } { [%clk 0:06:55] } 34... e5 { [%eval -3.18] [%clk 0:08:47] } 35. Rd2 { [%eval -3.34] [%clk 0:06:53] } 35... Nxf3?? { [%eval -1.26] } { Blunder. e4 was best. } { [%clk 0:05:57] } 36. Rxd8+?? { [%eval -3.66] } { Blunder. gxf3 was best. } { [%clk 0:06:40] } 36... Qxd8 { [%eval -3.58] [%clk 0:06:26] } 37. Qxf3 { [%eval -3.54] [%clk 0:07:01] } 37... Qd2 { [%eval -3.4] [%clk 0:05:20] } 38. b5?! { [%eval -5.02] } { Inaccuracy. Ne3 was best. } { [%clk 0:04:38] } 38... Qe1+ { [%eval -4.97] [%clk 0:04:26] } 39. Kh2 { [%eval -4.81] [%clk 0:05:05] } 39... e4 { [%eval -4.72] [%clk 0:04:27] } 40. Qb3?? { [%eval #-11] } { Checkmate is now unavoidable. Qg3 was best. } { [%clk 0:05:21] } 40... Be5+ { [%eval #-9] [%clk 0:04:07] } 41. g3 { [%eval #-9] [%clk 0:05:50] } 41... Bd4 { [%eval #-8] [%clk 0:00:55] } 42. c5+ { [%eval #-8] [%clk 0:06:10] } 42... Kg7 { [%eval #-15] [%clk 0:00:57] } 0-1