Event: Round 1.1: Sipke Ernst - Lucas Van Foreest
Date: 2022-12-21
White: Sipke Ernst
WhiteTitle: GM
Black: Lucas Van Foreest
BlackTitle: GM
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.21] [%clk 1:30:55] } 1... d5 { [%eval 0.34] [%clk 1:30:44] } 2. g3 { [%eval 0.12] [%clk 1:31:03] } 2... b6 { [%eval 0.46] [%clk 1:31:02] } 3. Bg2 { [%eval 0.32] [%clk 1:31:25] } 3... Bb7 { [%eval 0.25] [%clk 1:31:24] } 4. b3 { [%eval 0.17] [%clk 1:30:55] } 4... e6 { [%eval 0.24] [%clk 1:31:19] } 5. Bb2 { [%eval 0.18] [%clk 1:31:19] } 5... Nf6 { [%eval 0.22] [%clk 1:31:44] } 6. O-O { [%eval 0.08] [%clk 1:30:56] } 6... Be7 { [%eval 0.12] [%clk 1:32:10] } 7. c4 { [%eval 0.18] [%clk 1:31:18] } 7... dxc4 { [%eval 0.33] [%clk 1:32:33] } 8. bxc4 { [%eval 0.13] [%clk 1:31:41] } 8... O-O { [%eval 0.18] [%clk 1:32:56] } 9. e3 { [%eval 0.06] [%clk 1:29:15] } 9... c5 { [%eval 0.08] [%clk 1:32:57] } 10. Qe2 { [%eval 0.09] [%clk 1:28:30] } 10... Ne8 { [%eval 0.36] [%clk 1:27:47] } 11. Nc3 { [%eval 0.3] [%clk 1:27:04] } 11... Nd7 { [%eval 0.28] [%clk 1:27:48] } 12. Rfd1 { [%eval 0.33] [%clk 1:23:48] } 12... a6 { [%eval 0.59] [%clk 1:22:23] } 13. a4 { [%eval 0.18] [%clk 1:19:51] } 13... Qc7 { [%eval 0.47] [%clk 1:21:25] } 14. h4 { [%eval 0.21] [%clk 1:17:09] } 14... Rb8 { [%eval 0.23] [%clk 1:14:47] } 15. d3 { [%eval 0.12] [%clk 1:11:00] } 15... Bf6 { [%eval 0.01] [%clk 1:06:52] } 16. Rac1 { [%eval -0.01] [%clk 1:06:31] } 16... Nd6 { [%eval -0.03] [%clk 1:02:09] } 17. e4 { [%eval 0.02] [%clk 1:00:31] } 17... Nc8 { [%eval 0.29] [%cal Gc8e7,Ge7c6,Yc6b4,Yc6d4] [%clk 0:59:51] } 18. Nb1?! { [%eval -0.66] } { Inaccuracy. d4 was best. } { [%clk 0:49:31] } 18... Bxb2 { [%eval -0.65] [%clk 0:58:28] } 19. Qxb2 { [%eval -0.59] [%clk 0:49:56] } 19... Ne7 { [%eval -0.6] [%clk 0:58:49] } 20. Nc3 { [%eval -0.66] [%clk 0:46:36] } 20... Nc6 { [%eval -0.56] [%clk 0:58:00] } 21. Ne2 { [%eval -0.77] [%csl Gd4] [%clk 0:44:54] } 21... Rfd8 { [%eval -0.88] [%clk 0:58:06] } 22. Ra1 { [%eval -0.81] [%clk 0:34:36] } 22... Nde5 { [%eval -0.81] [%clk 0:54:51] } 23. Nxe5 { [%eval -0.78] [%clk 0:33:52] } 23... Nxe5 { [%eval -1.02] [%csl Rd3,Gd4,Ge5] [%clk 0:54:34] } 24. a5 { [%eval -1.01] [%clk 0:26:19] } 24... bxa5 { [%eval -0.94] [%clk 0:53:16] } 25. Qa3 { [%eval -1.04] [%csl Ra5,Yd3] [%clk 0:25:04] } 25... Qe7?! { [%eval -0.48] } { Inaccuracy. a4 was best. } { [%clk 0:52:24] } 26. d4 { [%eval -0.4] [%clk 0:11:41] } 26... Nxc4 { [%eval -0.44] [%clk 0:52:44] } 27. Qc3 { [%eval -0.39] [%clk 0:12:00] } 27... Nd6 { [%eval -0.31] [%clk 0:52:52] } 28. Qxc5 { [%eval -0.23] [%clk 0:11:07] } 28... Rbc8 { [%eval -0.25] [%clk 0:50:59] } 29. Qa3 { [%eval -0.26] [%clk 0:10:14] } 29... Qd7 { [%eval 0.01] [%csl Re4] [%clk 0:49:17] } 30. d5 { [%eval 0.06] [%clk 0:09:04] } 30... Nc4?! { [%eval 0.67] } { Inaccuracy. exd5 was best. } { [%csl Gd8,Gc8,Gb7,Gd7,Gc4] [%clk 0:49:39] } 31. Qa2 { [%eval 0.56] [%clk 0:08:46] } 31... exd5 { [%eval 0.67] [%clk 0:45:01] } 32. exd5 { [%eval 0.63] [%clk 0:09:13] } 32... a4 { [%eval 0.59] [%clk 0:45:13] } 33. Nf4 { [%eval 0.72] [%clk 0:08:08] } 33... Qe7 { [%eval 0.82] [%clk 0:39:18] } 34. Re1 { [%eval 0.87] [%clk 0:05:42] } 34... Qd6 { [%eval 1.13] [%clk 0:33:30] } 35. Rab1 { [%eval 1.09] [%cal Gd6d7] [%clk 0:05:00] } 35... Ba8 { [%eval 1.12] [%clk 0:31:22] } 36. Bh3 { [%eval 0.58] [%clk 0:05:25] } 36... Rc5 { [%eval 0.83] [%clk 0:31:44] } 37. Qxa4 { [%eval 0.88] [%clk 0:04:45] } 37... Ne5 { [%eval 0.88] [%clk 0:32:07] } 38. Bg2 { [%eval 1.03] [%clk 0:03:05] } 38... Rc4 { [%eval 1.09] [%clk 0:28:52] } 39. Qa5 { [%eval 0.74] [%clk 0:01:26] } 39... Rc5 { [%eval 1.1] [%clk 0:28:57] } 40. Qa4 { [%eval 0.87] [%clk 0:01:51] } 40... Rc4 { [%eval 0.95] [%clk 0:29:23] } 41. Qa5 { [%eval 0.79] [%clk 0:01:18] } 41... Rc5 { [%eval 0.96] [%clk 0:29:45] } 42. Qb6 { [%eval 0.65] [%clk 0:19:54] } 42... Nc4?! { [%eval 1.21] } { Inaccuracy. Qxb6 was best. } { [%clk 0:57:20] } 43. Qxd6?! { [%eval 0.47] } { Inaccuracy. Qa7 was best. } { [%clk 0:18:03] } 43... Nxd6 { [%eval 0.46] [%clk 0:57:41] } 44. Rb6 { [%eval 0.46] [%clk 0:18:30] } 44... Kf8 { [%eval 0.47] [%clk 0:53:01] } 45. Rxa6 { [%eval 0.57] [%clk 0:18:53] } 45... Bb7 { [%eval 0.48] [%clk 0:53:13] } 46. Ra7 { [%eval 0.38] [%clk 0:14:44] } 46... Rb5 { [%eval 0.35] [%clk 0:53:11] } 47. Bf1 { [%eval 0.36] [%clk 0:12:50] } 47... Rb6 { [%eval 0.32] [%clk 0:52:50] } 48. Raa1 { [%eval 0.31] [%clk 0:13:12] } 48... g6 { [%eval 0.21] [%clk 0:53:03] } 49. Rac1 { [%eval 0.19] [%clk 0:13:03] } 49... h6 { [%eval 0.21] [%clk 0:52:38] } 50. Bg2 { [%eval 0.15] [%clk 0:12:42] } 50... Ne8 { [%eval 0.26] [%clk 0:51:31] } 51. Rb1 { [%eval 0.32] [%csl Gd5] [%clk 0:12:26] } 51... Rxb1 { [%eval 0.37] [%clk 0:51:46] } 52. Rxb1 { [%eval 0.26] [%csl Gd5][%cal Gb7a8,Ge8f6,Rg6g5] [%clk 0:12:53] } 52... Ba8 { [%eval 0.34] [%clk 0:49:40] } 53. Rd1 { [%eval 0.29] [%clk 0:10:07] } 53... Nf6 { [%eval 0.45] [%clk 0:49:32] } 54. Rd4 { [%eval 0.24] [%clk 0:10:02] } 54... Rd7 { [%eval 0.26] [%clk 0:49:13] } 55. Ra4 { [%eval 0.0] [%clk 0:08:08] } 1/2-1/2