Event: Round 1: Anish Vivekananthan - Joshua Posthuma
Date: 2022-01-13
White: Anish Vivekananthan
WhiteTitle: FM
Black: Joshua Posthuma
BlackTitle: FM
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... c5 { [%eval 0.31] [%clk 1:30:28] } 2. Nf3 { [%eval 0.45] [%clk 1:30:44] } 2... g6 { [%eval 0.5] [%clk 1:28:10] } 3. g3 { [%eval 0.13] [%clk 1:29:01] } 3... Bg7 { [%eval 0.11] [%clk 1:28:18] } 4. Bg2 { [%eval 0.09] [%clk 1:29:26] } 4... Nc6 { [%eval 0.12] [%clk 1:28:33] } 5. Nc3 { [%eval 0.0] [%clk 1:29:45] } 5... d6 { [%eval 0.13] [%clk 1:28:41] } 6. d3 { [%eval 0.0] [%clk 1:27:52] } 6... Bf5 { [%eval 0.22] [%clk 1:23:21] } 7. O-O { [%eval 0.0] [%clk 1:25:28] } 7... Qd7 { [%eval 0.24] [%clk 1:23:26] } 8. Re1 { [%eval -0.01] [%clk 1:25:43] } 8... Bh3 { [%eval -0.06] [%clk 1:23:00] } 9. Bh1 { [%eval 0.0] [%clk 1:24:37] } 9... h5 { [%eval 0.0] [%clk 1:22:04] } 10. Bd2?! { [%eval -0.6] } { Inaccuracy. Ne4 was best. } { [%clk 1:22:25] } 10... h4 { [%eval -0.59] [%clk 1:20:50] } 11. Rb1 { [%eval -0.57] [%clk 1:21:20] } 11... Nf6 { [%eval -0.71] [%clk 1:15:11] } 12. a3 { [%eval -0.59] [%clk 1:18:15] } 12... hxg3 { [%eval -0.87] [%clk 1:11:30] } 13. fxg3 { [%eval -1.14] [%clk 1:11:18] } 13... Qf5 { [%eval -0.69] [%clk 0:48:31] } 14. b4 { [%eval -0.67] [%clk 1:04:36] } 14... Ng4?? { [%eval 1.03] } { Blunder. Qh5 was best. } { [%clk 0:34:54] } 15. Nd5 { [%eval 0.65] [%clk 1:00:02] } 15... Nd4 { [%eval 0.0] [%clk 0:23:10] } 16. e3? { [%eval -1.18] } { Mistake. Bf4 was best. } { [%clk 0:45:59] } 16... Nxf3+ { [%eval -0.98] [%clk 0:19:18] } 17. Qxf3 { [%eval -1.0] [%clk 0:44:28] } 17... Qxf3?! { [%eval 0.0] } { Inaccuracy. Qxd3 was best. } { [%clk 0:17:46] } 18. Bxf3 { [%eval -0.09] [%clk 0:44:57] } 18... Ne5 { [%eval 0.01] [%clk 0:17:39] } 19. Be2 { [%eval -0.16] [%clk 0:41:37] } 19... Rb8 { [%eval -0.14] [%clk 0:17:59] } 20. Rbd1?! { [%eval -0.85] } { Inaccuracy. Bc3 was best. } { [%clk 0:27:47] } 20... Bg4 { [%eval -0.69] [%clk 0:15:42] } 21. Bc3 { [%eval -0.94] [%clk 0:24:55] } 21... Bxe2 { [%eval -0.79] [%clk 0:14:58] } 22. Rxe2 { [%eval -0.8] [%clk 0:25:24] } 22... e6 { [%eval -0.78] [%clk 0:14:25] } 23. Bxe5 { [%eval -0.8] [%clk 0:23:55] } 23... Bxe5 { [%eval -0.83] [%clk 0:14:47] } 24. Nf4 { [%eval -0.73] [%clk 0:20:08] } 24... g5 { [%eval -0.87] [%clk 0:14:24] } 25. Ng2 { [%eval -0.68] [%clk 0:20:06] } 25... Ke7 { [%eval -0.62] [%clk 0:14:29] } 26. b5 { [%eval -0.79] [%clk 0:17:12] } 26... a6 { [%eval -1.0] [%clk 0:10:34] } 27. Rb1 { [%eval -1.12] [%clk 0:16:03] } 27... d5?! { [%eval -0.26] } { Inaccuracy. f5 was best. } { [%clk 0:10:06] } 28. Rc2?! { [%eval -1.05] } { Inaccuracy. cxd5 was best. } { [%clk 0:15:58] } 28... d4 { [%eval -1.36] [%clk 0:09:53] } 29. e4 { [%eval -1.03] [%clk 0:15:14] } 29... axb5 { [%eval -1.12] [%clk 0:08:22] } 30. Rxb5 { [%eval -1.11] [%clk 0:13:46] } 30... b6 { [%eval -1.14] [%clk 0:08:51] } 31. Ne1 { [%eval -1.12] [%clk 0:12:40] } 31... Bc7 { [%eval -1.22] [%clk 0:09:00] } 32. Nf3 { [%eval -1.62] [%clk 0:07:59] } 32... g4 { [%eval -1.45] [%clk 0:08:48] } 33. Nd2 { [%eval -1.71] [%clk 0:08:17] } 33... Rh5?! { [%eval -1.14] } { Inaccuracy. Ra8 was best. } { [%clk 0:07:13] } 34. a4 { [%eval -1.17] [%clk 0:08:18] } 34... Rbh8 { [%eval -1.23] [%clk 0:07:02] } 35. Nf1 { [%eval -0.94] [%clk 0:08:46] } 35... Ra8 { [%eval -0.9] [%clk 0:06:49] } 36. Ra2 { [%eval -1.09] [%clk 0:09:09] } 36... Kd6 { [%eval -1.02] [%clk 0:06:38] } 37. Nd2 { [%eval -0.97] [%clk 0:09:17] } 37... Rah8 { [%eval -0.77] [%clk 0:05:08] } 38. Nb3 { [%eval -0.8] [%clk 0:06:25] } 38... Kc6 { [%eval -0.32] [%clk 0:03:50] } 39. Rg2 { [%eval -0.57] [%clk 0:05:07] } 39... Kd6 { [%eval -0.6] [%clk 0:02:50] } 40. a5 { [%eval -0.4] [%clk 0:02:29] } 40... bxa5 { [%eval -0.31] [%clk 0:02:31] } 41. Nxa5 { [%eval -0.5] [%clk 0:02:40] } 41... Bxa5 { [%eval -0.4] [%clk 0:01:16] } 42. Rxa5 { [%eval -0.42] [%clk 0:03:06] } 42... Rb8 { [%eval -0.76] [%clk 0:01:12] } 43. Rd2 { [%eval -0.54] [%clk 0:02:51] } 43... Rb3 { [%eval -0.42] [%clk 0:01:18] } 44. Ra6+ { [%eval 0.0] [%clk 0:02:48] } 44... Ke5 { [%eval 0.0] [%clk 0:01:07] } 45. Rc6 { [%eval 0.0] [%clk 0:02:13] } 45... Kf6 { [%eval 0.0] [%clk 0:01:36] } 46. Kg2 { [%eval 0.0] [%clk 0:02:08] } 46... Kg6 { [%eval 0.0] [%clk 0:01:59] } 47. Rc8 { [%eval 0.0] [%clk 0:01:46] } 47... Kg7 { [%eval 0.0] [%clk 0:02:05] } 48. Rc7 { [%eval 0.0] [%clk 0:01:56] } 48... Kg6 { [%eval 0.0] [%clk 0:01:43] } 49. Rc8 { [%eval 0.0] [%clk 0:02:22] } 49... Kg7 { [%eval 0.0] [%clk 0:01:19] } 1/2-1/2