Event: Round 8: Christopher Woojin Yoo - Joseph Zeltsan
Date: 2023-12-21
White: Christopher Woojin Yoo
WhiteTitle: GM
WhiteElo: 2606
Black: Joseph Zeltsan
BlackElo: 2415
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:54] } 1... d5 { [%eval 0.34] [%clk 1:24:47] } 2. d4 { [%eval 0.28] [%clk 1:31:17] } 2... Nf6 { [%eval 0.25] [%clk 1:25:14] } 3. Bf4 { [%eval 0.0] [%clk 1:31:42] } 3... c5 { [%eval 0.0] [%clk 1:25:30] } 4. e3 { [%eval 0.0] [%clk 1:32:08] } 4... Nc6 { [%eval 0.0] [%clk 1:25:53] } 5. Nbd2 { [%eval 0.0] [%clk 1:32:34] } 5... Bg4 { [%eval 0.24] [%clk 1:24:59] } 6. c3 { [%eval 0.07] [%clk 1:31:01] } 6... e6 { [%eval 0.28] [%clk 1:25:14] } 7. Qb3 { [%eval 0.13] [%clk 1:30:00] } 7... Qc8 { [%eval 0.12] [%clk 1:25:34] } 8. Bb5 { [%eval 0.23] [%clk 1:26:22] } 8... Nd7 { [%eval 0.11] [%clk 1:26:01] } 9. h3 { [%eval 0.05] [%clk 1:25:10] } 9... Bh5 { [%eval 0.07] [%clk 1:26:06] } 10. Be2 { [%eval 0.04] [%clk 1:22:18] } 10... Be7 { [%eval -0.04] [%clk 1:25:17] } 11. Qd1 { [%eval 0.0] [%clk 1:21:47] } 11... c4 { [%eval 0.29] [%clk 1:19:00] } 12. e4 { [%eval 0.19] [%clk 1:19:11] } 12... Bg6 { [%eval 0.41] [%clk 1:12:23] } 13. exd5 { [%eval 0.36] [%clk 1:17:45] } 13... exd5 { [%eval 0.37] [%clk 1:12:51] } 14. Nf1 { [%eval 0.4] [%clk 1:14:38] } 14... b5 { [%eval 0.65] [%clk 1:11:21] } 15. Ne3 { [%eval 0.66] [%clk 1:13:45] } 15... Nb6 { [%eval 0.64] [%clk 1:11:50] } 16. h4 { [%eval 0.65] [%clk 1:10:57] } 16... h6 { [%eval 0.64] [%clk 1:09:31] } 17. h5 { [%eval 0.73] [%clk 1:03:44] } 17... Bh7 { [%eval 0.67] [%clk 0:52:08] } 18. Ne5 { [%eval 0.72] [%clk 0:59:46] } 18... Nxe5 { [%eval 0.62] [%clk 0:42:02] } 19. dxe5 { [%eval 0.45] [%clk 1:00:06] } 19... Qc5 { [%eval 0.64] [%clk 0:40:48] } 20. Bg4 { [%eval 0.14] [%clk 0:57:39] } 20... Rd8 { [%eval 0.3] [%clk 0:38:31] } 21. Nf5 { [%eval 0.4] [%clk 0:57:39] } 21... O-O { [%eval 0.49] [%clk 0:25:47] } 22. Be3 { [%eval 0.25] [%clk 0:49:52] } 22... d4? { [%eval 1.4] } { Mistake. Qc7 was best. } { [%clk 0:15:57] } 23. Bxd4 { [%eval 1.45] [%clk 0:49:55] } 23... Qc7 { [%eval 1.33] [%clk 0:16:24] } 24. Nxe7+ { [%eval 1.54] [%clk 0:48:31] } 24... Qxe7 { [%eval 1.43] [%clk 0:16:52] } 25. O-O { [%eval 1.58] [%clk 0:48:55] } 25... Na4 { [%eval 1.46] [%clk 0:13:46] } 26. Qc1 { [%eval 1.56] [%clk 0:46:41] } 26... Nc5 { [%eval 1.65] [%clk 0:13:44] } 27. Qe3 { [%eval 1.29] [%clk 0:46:22] } 27... Ne6 { [%eval 1.09] [%clk 0:13:59] } 28. Bxe6 { [%eval 1.51] [%clk 0:45:36] } 28... Qxe6 { [%eval 1.29] [%clk 0:14:27] } 29. Qg3 { [%eval 1.05] [%clk 0:43:45] } 29... Rd7 { [%eval 1.31] [%clk 0:14:06] } 30. Rfe1 { [%eval 1.29] [%clk 0:42:48] } 30... Rfd8 { [%eval 1.35] [%clk 0:12:42] } 31. Qh4 { [%eval 1.17] [%clk 0:42:27] } 31... b4 { [%eval 1.58] [%clk 0:12:43] } 32. Bxa7 { [%eval 1.7] [%clk 0:41:39] } 32... bxc3 { [%eval 1.58] [%clk 0:10:37] } 33. bxc3 { [%eval 1.68] [%clk 0:42:03] } 33... Ra8 { [%eval 1.59] [%clk 0:05:50] } 34. Bd4 { [%eval 1.66] [%clk 0:41:26] } 34... Bd3 { [%eval 2.0] [%clk 0:05:29] } 35. a4 { [%eval 2.05] [%clk 0:39:11] } 35... Rd5 { [%eval 1.98] [%clk 0:04:05] } 36. Ra2 { [%eval 1.62] [%clk 0:37:07] } 36... Kh7 { [%eval 2.0] [%clk 0:04:10] } 37. Rea1 { [%eval 1.55] [%clk 0:37:30] } 37... Rda5 { [%eval 1.39] [%clk 0:04:07] } 38. Kh2 { [%eval 1.23] [%clk 0:36:39] } 38... Qf5 { [%eval 1.56] [%clk 0:02:52] } 39. Kg1?! { [%eval 0.69] } { Inaccuracy. g4 was best. } { [%clk 0:34:12] } 39... R8a6?! { [%eval 1.53] } { Inaccuracy. Bc2 was best. } { [%clk 0:02:36] } 40. f3 { [%eval 1.58] [%clk 0:31:32] } 40... Bc2 { [%eval 1.66] [%clk 0:02:36] } 41. Qg3 { [%eval 1.64] [%clk 0:31:45] } 41... Bd3 { [%eval 1.05] [%clk 0:01:10] } 42. e6 { [%eval 1.01] [%clk 0:31:36] } 42... f6 { [%eval 0.95] [%clk 0:01:38] } 43. e7 { [%eval 1.02] [%clk 0:31:56] } 43... Qxh5 { [%eval 0.75] [%clk 0:01:50] } 44. Re1 { [%eval 1.14] [%clk 0:30:52] } 44... Ra8?? { [%eval 3.18] } { Blunder. Qe8 was best. } { [%clk 0:02:08] } 45. Rb2?? { [%eval 0.39] } { Blunder. Bb6 was best. } { [%clk 0:30:15] } 45... Re8? { [%eval 1.75] } { Mistake. Bg6 was best. } { [%clk 0:01:43] } 46. Rb8?! { [%eval 0.62] } { Inaccuracy. Ra2 was best. } { [%clk 0:29:05] } 46... Rg5?? { [%eval 4.57] } { Blunder. Rxa4 was best. } { [%clk 0:01:53] } 47. Rxe8 { [%eval 4.13] [%clk 0:29:30] } 47... Qxe8 { [%eval 3.89] [%clk 0:02:06] } 48. Qd6 { [%eval 4.43] [%clk 0:29:24] } 48... Ra5?! { [%eval 6.31] } { Inaccuracy. Bg6 was best. } { [%clk 0:01:18] } 49. Qd8 { [%eval 6.13] [%clk 0:29:34] } 1-0