Event: Round 4 | GM B: Irakli Beradze - Justus Williams
Site: https://lichess.org/study/w6MTrSi3/Is27wtPs
Date: 2022-11-19
White: Irakli Beradze
WhiteTitle: IM
Black: Justus Williams
BlackTitle: IM
Result: 1/2-1/2
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.21] [%clk 1:27:39] } 1... Nf6 { [%eval 0.29] [%clk 1:25:21] } 2. g3 { [%eval 0.05] [%clk 1:27:31] } 2... g6 { [%eval 0.25] [%clk 1:24:00] } 3. b3 { [%eval -0.13] [%clk 1:27:46] } 3... Bg7 { [%eval 0.24] [%clk 1:24:22] } 4. Bb2 { [%eval 0.12] [%clk 1:28:11] } 4... d6 { [%eval 0.22] [%clk 1:23:07] } 5. d4 { [%eval 0.05] [%clk 1:26:37] } 5... b5 { [%eval 0.33] [%clk 1:16:45] } 6. Bg2 { [%eval 0.29] [%clk 1:24:55] } 6... Bb7 { [%eval 0.19] [%clk 1:16:56] } 7. O-O { [%eval 0.11] [%clk 1:24:13] } 7... Nbd7 { [%eval 0.21] [%clk 1:16:20] } 8. c4 { [%eval -0.12] [%clk 1:22:16] } 8... bxc4 { [%eval -0.06] [%clk 1:14:13] } 9. bxc4 { [%eval -0.12] [%clk 1:22:11] } 9... Rb8 { [%eval -0.03] [%clk 1:12:45] } 10. Qc2 { [%eval -0.05] [%clk 1:21:16] } 10... O-O { [%eval 0.22] [%clk 1:09:13] } 11. Nbd2 { [%eval 0.0] [%clk 1:21:28] } 11... c5?! { [%eval 0.69] } { Inaccuracy. e5 was best. } { [%clk 1:00:36] } 12. d5 { [%eval 0.72] [%clk 1:20:09] } 12... e6 { [%eval 0.97] [%clk 0:59:41] } 13. e4?! { [%eval 0.25] } { Inaccuracy. dxe6 was best. } { [%clk 1:19:02] } 13... exd5 { [%eval 0.33] [%clk 0:58:41] } 14. exd5 { [%eval 0.31] [%clk 1:19:31] } 14... Ba6 { [%eval 0.39] [%clk 0:58:12] } 15. Rab1 { [%eval 0.46] [%clk 1:18:07] } 15... Nb6 { [%eval 0.49] [%clk 0:55:13] } 16. Rfe1 { [%eval 0.4] [%clk 1:10:46] } 16... Qd7 { [%eval 0.56] [%clk 0:54:29] } 17. Bf1 { [%eval 0.48] [%clk 1:05:29] } 17... Rfd8? { [%eval 2.03] } { Mistake. Rbe8 was best. } { [%clk 0:50:16] } 18. Bc3? { [%eval 0.8] } { Mistake. Ng5 was best. } { [%clk 1:01:55] } 18... Qa4?! { [%eval 1.74] } { Inaccuracy. Re8 was best. } { [%clk 0:47:27] } 19. Qb3 { [%eval 1.27] [%clk 1:01:27] } 19... Qd7 { [%eval 1.76] [%clk 0:44:23] } 20. Qa3 { [%eval 1.18] [%clk 0:54:36] } 20... Bc8 { [%eval 1.72] [%clk 0:43:26] } 21. Rb3?! { [%eval 1.03] } { Inaccuracy. Ng5 was best. } { [%clk 0:52:26] } 21... Qc7? { [%eval 2.69] } { Mistake. Rf8 was best. } { [%clk 0:41:51] } 22. Qc1?? { [%eval 0.75] } { Blunder. Qb2 was best. } { [%clk 0:45:49] } 22... Na4?? { [%eval 2.86] } { Blunder. Re8 was best. } { [%clk 0:38:50] } 23. Ba1? { [%eval 1.06] } { Mistake. Bxf6 was best. } { [%clk 0:43:45] } 23... Bd7? { [%eval 2.58] } { Mistake. Rxb3 was best. } { [%clk 0:36:12] } 24. h3? { [%eval 0.8] } { Mistake. Ne4 was best. } { [%clk 0:32:46] } 24... Re8 { [%eval 0.9] [%clk 0:35:02] } 25. Rbe3 { [%eval 1.12] [%clk 0:23:23] } 25... Rxe3 { [%eval 1.01] [%clk 0:32:34] } 26. Rxe3 { [%eval 0.5] [%clk 0:23:50] } 26... Qd8 { [%eval 1.05] [%clk 0:31:06] } 27. g4 { [%eval 0.96] [%clk 0:21:47] } 27... h6 { [%eval 0.99] [%clk 0:29:52] } 28. Bd3 { [%eval 1.0] [%clk 0:20:01] } 28... h5 { [%eval 1.46] [%clk 0:25:11] } 29. g5 { [%eval 1.19] [%clk 0:19:37] } 29... Nh7?! { [%eval 2.0] } { Inaccuracy. Ne8 was best. } { [%clk 0:25:13] } 30. Bxg7 { [%eval 1.88] [%clk 0:18:06] } 30... Kxg7 { [%eval 1.99] [%clk 0:25:30] } 31. h4 { [%eval 1.86] [%clk 0:18:19] } 31... Kg8 { [%eval 2.14] [%clk 0:24:14] } 32. Bc2?! { [%eval 1.42] } { Inaccuracy. Ne4 was best. } { [%clk 0:17:01] } 32... Nb6 { [%eval 1.57] [%clk 0:24:05] } 33. Qa3 { [%eval 1.34] [%clk 0:16:46] } 33... Rb7 { [%eval 1.76] [%clk 0:24:08] } 34. Qc3 { [%eval 1.6] [%clk 0:16:16] } 34... Nc8 { [%eval 1.62] [%clk 0:18:36] } 35. Ne4 { [%eval 1.47] [%clk 0:14:14] } 35... Bg4 { [%eval 1.96] [%clk 0:14:41] } 36. Nfd2 { [%eval 1.88] [%clk 0:12:59] } 36... Re7 { [%eval 2.32] [%clk 0:12:34] } 37. Nf6+? { [%eval 0.96] } { Mistake. a4 was best. } { [%clk 0:08:08] } 37... Nxf6 { [%eval 0.81] [%clk 0:12:56] } 38. Qxf6 { [%eval 1.18] [%clk 0:08:20] } 38... Qf8 { [%eval 1.0] [%clk 0:12:02] } 39. Qf4 { [%eval 0.79] [%clk 0:04:46] } 39... Rxe3 { [%eval 0.76] [%clk 0:11:21] } 40. fxe3?! { [%eval 0.0] } { Inaccuracy. Qxe3 was best. } { [%clk 0:05:03] } 40... Qg7 { [%eval 0.0] [%clk 0:10:56] } 41. Ne4 { [%eval -0.29] [%clk 0:03:09] } 41... Qa1+ { [%eval -0.44] [%clk 0:11:16] } 42. Qf1 { [%eval -0.28] [%clk 0:03:32] } 42... Qxf1+ { [%eval -0.3] [%clk 0:09:17] } 43. Kxf1 { [%eval -0.09] [%clk 0:04:00] } 43... Kf8 { [%eval -0.09] [%clk 0:09:21] } 44. Nf6 { [%eval -0.25] [%clk 0:02:04] } 44... Bh3+ { [%eval 0.0] [%clk 0:09:46] } 45. Ke2 { [%eval 0.0] [%clk 0:02:25] } 45... Nb6 { [%eval 0.0] [%clk 0:09:13] } 46. Bd3 { [%eval 0.0] [%clk 0:02:49] } 46... Bc8 { [%eval 0.0] [%clk 0:08:02] } 47. Kd2 { [%eval 0.0] [%clk 0:02:29] } 47... Ke7 { [%eval 0.0] [%clk 0:08:03] } 48. Ng8+ { [%eval 0.0] [%clk 0:01:53] } 48... Ke8 { [%eval 0.0] [%clk 0:06:53] } 49. Nf6+ { [%eval 0.0] [%clk 0:02:21] } 49... Kd8 { [%eval 0.0] [%clk 0:07:15] } 50. a3 { [%eval 0.0] [%clk 0:02:17] } 50... Ba6 { [%eval 0.0] [%clk 0:05:06] } 51. Kc3 { [%eval 0.0] [%clk 0:02:35] } 51... Na4+ { [%eval 0.09] [%clk 0:04:24] } 1/2-1/2