Event: Round 9: Chang, Ethan - Nguyen, Anh Quan
Date: 2024-07-09
White: Chang, Ethan
WhiteElo: 1884
Black: Nguyen, Anh Quan
BlackElo: 1971
Result: 0-1
ECO: D15
Opening: Slav Defense: Chebanenko Variation, Advance System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:58] } 1... d5 { [%eval 0.24] [%clk 1:30:29] } 2. c4 { [%eval 0.19] [%clk 1:31:24] } 2... c6 { [%eval 0.21] [%clk 1:30:55] } 3. Nf3 { [%eval 0.18] [%clk 1:31:47] } 3... Nf6 { [%eval 0.27] [%clk 1:31:21] } 4. Nc3 { [%eval 0.21] [%clk 1:32:12] } 4... a6 { [%eval 0.3] [%clk 1:31:44] } 5. c5 { [%eval 0.32] [%clk 1:31:50] } 5... Bf5 { [%eval 0.32] [%clk 1:31:57] } 6. Bf4 { [%eval 0.34] [%clk 1:31:25] } 6... Nbd7 { [%eval 0.4] [%clk 1:32:04] } 7. h3 { [%eval 0.21] [%clk 1:30:59] } 7... g6 { [%eval 0.62] [%clk 1:31:36] } 8. g4 { [%eval 0.2] [%clk 1:13:19] } 8... Be4 { [%eval 0.31] [%clk 1:31:23] } 9. Bg2 { [%eval 0.35] [%clk 1:08:42] } 9... Bg7 { [%eval 0.29] [%clk 1:27:21] } 10. O-O { [%eval 0.0] [%clk 1:08:27] } 10... O-O { [%eval 0.01] [%clk 1:25:33] } 11. Rc1 { [%eval 0.0] [%clk 0:54:43] } 11... Re8 { [%eval 0.07] [%clk 1:23:26] } 12. Ne5 { [%eval -0.05] [%clk 0:53:29] } 12... Bxg2 { [%eval -0.02] [%clk 1:22:34] } 13. Kxg2 { [%eval 0.0] [%clk 0:53:56] } 13... Nxe5 { [%eval -0.02] [%clk 1:18:30] } 14. Bxe5 { [%eval -0.02] [%clk 0:54:07] } 14... Bh6 { [%eval -0.05] [%clk 1:16:19] } 15. e3 { [%eval 0.0] [%clk 0:51:53] } 15... Nd7 { [%eval -0.03] } 16. Bg3 { [%eval -0.36] [%clk 0:50:09] } 16... e5 { [%eval -0.42] [%clk 1:15:00] } 17. Rc2 { [%eval -0.3] [%clk 0:48:47] } 17... Bg7 { [%eval -0.32] [%clk 1:09:30] } 18. Ne2 { [%eval -0.47] [%clk 0:37:18] } 18... Qe7 { [%eval -0.31] [%clk 1:02:59] } 19. Re1 { [%eval -0.48] [%clk 0:31:57] } 19... Qf8 { [%eval -0.32] [%clk 0:59:07] } 20. f3 { [%eval -0.66] [%clk 0:30:13] } 20... f5 { [%eval -0.66] [%clk 0:58:24] } 21. g5 { [%eval -0.7] [%clk 0:16:25] } 21... Qf7 { [%eval -0.45] [%clk 0:55:11] } 22. Qd2 { [%eval -0.62] [%clk 0:13:34] } 22... exd4 { [%eval -0.15] [%clk 0:49:49] } 23. exd4 { [%eval 0.0] [%clk 0:09:02] } 23... Nf8 { [%eval 0.0] [%clk 0:49:52] } 24. Bd6 { [%eval -0.26] [%clk 0:08:56] } 24... Ne6 { [%eval -0.23] [%clk 0:46:24] } 25. f4 { [%eval -0.23] [%clk 0:07:39] } 25... Rad8 { [%eval -0.32] [%clk 0:40:04] } 26. Qb4 { [%eval -0.71] [%clk 0:06:44] } 26... Rd7 { [%eval -0.73] [%clk 0:34:57] } 27. Rd1 { [%eval -0.66] [%clk 0:06:09] } 27... Bf8 { [%eval -0.85] [%clk 0:31:30] } 28. Be5 { [%eval -0.67] [%clk 0:06:24] } 28... b5?! { [%eval 0.0] } { Inaccuracy. Bg7 was best. } { [%clk 0:27:37] } 29. Rd3 { [%eval -0.12] [%clk 0:05:41] } 29... a5?! { [%eval 0.43] } { Inaccuracy. Bg7 was best. } { [%clk 0:26:37] } 30. Qxa5 { [%eval 0.39] [%clk 0:05:11] } 30... Ra7 { [%eval 0.33] [%clk 0:26:08] } 31. Qb6?! { [%eval -0.75] } { Inaccuracy. Qd2 was best. } { [%clk 0:02:37] } 31... Qd7 { [%eval -0.72] [%clk 0:25:54] } 32. Rcc3 { [%eval -1.05] [%clk 0:01:47] } 32... Rxa2 { [%eval -0.93] [%clk 0:17:06] } 33. Ra3 { [%eval -0.96] [%clk 0:02:11] } 33... Ra8? { [%eval 0.18] } { Mistake. Rxb2 was best. } { [%clk 0:16:05] } 34. Kf3 { [%eval 0.0] [%clk 0:02:07] } 34... Qc8 { [%eval 0.0] [%clk 0:12:11] } 35. Rxa2 { [%eval 0.0] [%clk 0:00:51] } 35... Rxa2 { [%eval 0.0] [%clk 0:12:29] } 36. Nc1? { [%eval -1.5] } { Mistake. Ra3 was best. } { [%clk 0:00:37] } 36... Rxb2 { [%eval -1.47] [%clk 0:08:04] } 37. Ra3 { [%eval -1.26] [%clk 0:00:52] } 37... Rb4? { [%eval 0.09] } { Mistake. Nxg5+ was best. } { [%clk 0:08:13] } 38. Ne2 { [%eval 0.11] [%clk 0:00:35] } 38... Ra4 { [%eval 0.1] [%clk 0:02:32] } 39. Rxa4 { [%eval 0.14] [%clk 0:01:03] } 39... bxa4 { [%eval 0.13] [%clk 0:02:54] } 40. Qa7 { [%eval 0.1] [%clk 0:01:31] } 40... a3 { [%eval 0.25] [%clk 0:02:08] } 41. Qxa3 { [%eval 0.23] [%clk 0:02:00] } 41... Qb7 { [%eval 0.28] [%clk 0:02:29] } 42. Nc3 { [%eval 0.0] [%clk 0:01:11] } 42... Be7 { [%eval 0.2] [%clk 0:01:58] } 43. h4 { [%eval 0.21] [%clk 0:00:36] } 43... h6 { [%eval 0.25] [%clk 0:01:15] } 44. Qa5 { [%eval 0.0] [%clk 0:00:33] } 44... Bd8 { [%eval 0.11] [%clk 0:01:12] } 45. Qa3 { [%eval 0.0] [%clk 0:01:02] } 45... hxg5 { [%eval 0.0] [%clk 0:01:31] } 46. hxg5 { [%eval 0.0] [%clk 0:01:02] } 46... Qh7 { [%eval 0.35] [%clk 0:00:45] } 47. Ne2 { [%eval 0.0] [%clk 0:01:01] } 47... Qh3+ { [%eval 0.0] [%clk 0:00:43] } 48. Ng3 { [%eval 0.0] [%clk 0:01:23] } 48... Qg4+ { [%eval 0.0] [%clk 0:00:57] } 49. Kf2 { [%eval 0.0] [%clk 0:01:11] } 49... Nxf4 { [%eval 0.0] [%clk 0:00:50] } 50. Qa8 { [%eval 0.0] [%clk 0:01:25] } 50... Qxg5 { [%eval 0.0] [%clk 0:00:39] } 51. Bxf4?? { [%eval -4.23] } { Blunder. Qxc6 was best. } { [%clk 0:00:32] } 51... Qxf4+ { [%eval -4.08] [%clk 0:00:57] } 52. Kg2 { [%eval -4.58] [%clk 0:00:43] } 52... Qc7 { [%eval -4.37] [%clk 0:01:10] } 53. Kf3 { [%eval -4.78] [%clk 0:00:46] } 53... Kg7 { [%eval -4.61] [%clk 0:01:21] } 54. Ne2 { [%eval -4.5] [%clk 0:00:43] } 54... g5 { [%eval -4.7] [%clk 0:01:32] } 55. Ng3 { [%eval -5.32] [%clk 0:00:51] } 55... g4+ { [%eval -5.33] [%clk 0:01:29] } 56. Kg2 { [%eval -5.55] [%clk 0:01:14] } 56... Kg6 { [%eval -5.27] [%clk 0:01:37] } 57. Ne2 { [%eval -6.27] [%clk 0:00:44] } 57... Kg5 { [%eval -6.07] [%clk 0:01:35] } 58. Qa1 { [%eval -6.95] [%clk 0:00:44] } 58... f4 { [%eval -6.58] [%clk 0:01:13] } 59. Qc1 { [%eval -6.9] [%clk 0:01:13] } 59... Qf7 { [%eval -6.48] [%clk 0:01:29] } 60. Ng3?? { [%eval #-22] } { Checkmate is now unavoidable. Qd2 was best. } { [%clk 0:01:17] } 60... Qh7 { [%eval -18.28] [%clk 0:01:18] } 61. Qe1?! { [%eval #-12] } { Checkmate is now unavoidable. Qc3 was best. } { [%clk 0:01:04] } 61... Qh3+ { [%eval #-11] [%clk 0:01:31] } 0-1