Event: Round 7: Bach Ngo - David Brodsky
Site: https://lichess.org
Date: 2023-03-18
White: Bach Ngo
WhiteTitle: FM
Black: David Brodsky
BlackTitle: GM
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] } 2. Nf3 { [%eval 0.12] [%clk 1:30:56] } 2... d5 { [%eval 0.25] [%clk 1:30:26] } 3. c4 { [%eval 0.16] [%clk 1:31:15] } 3... e6 { [%eval 0.17] [%clk 1:30:52] } 4. Nc3 { [%eval 0.0] [%clk 1:31:34] } 4... dxc4 { [%eval 0.17] [%clk 1:31:18] } 5. e4 { [%eval 0.34] [%clk 1:31:35] } 5... b5 { [%eval 0.35] [%clk 1:31:44] } 6. e5 { [%eval 0.37] [%clk 1:31:12] } 6... Nd5 { [%eval 0.51] } 7. Nxb5 { [%eval 0.46] [%clk 1:31:22] } 7... Nb6 { [%eval 0.29] } 8. Be2 { [%eval 0.44] [%clk 1:31:06] } 8... Nc6 { [%eval 0.45] [%clk 1:32:42] } 9. O-O { [%eval 0.47] [%clk 1:29:35] } 9... Be7 { [%eval 0.47] [%clk 1:32:57] } 10. Be3 { [%eval 0.51] [%clk 1:29:35] } 10... Rb8 { [%eval 0.47] [%clk 1:32:22] } 11. Qc1 { [%eval 0.42] [%clk 1:28:20] } 11... O-O { [%eval 0.28] [%clk 1:24:39] } 12. Nc3 { [%eval 0.46] [%clk 1:25:15] } 12... Bb7 { [%eval 0.37] [%clk 1:23:57] } 13. Rd1 { [%eval 0.49] [%clk 1:25:15] } 13... Nb4 { [%eval 0.5] [%clk 1:23:57] } 14. Nd2 { [%eval 0.4] [%clk 1:25:15] } 14... Nd3 { [%eval 0.58] [%clk 1:23:21] } 15. Bxd3 { [%eval 0.2] [%clk 1:10:28] } 15... cxd3 { [%eval 0.24] [%clk 1:23:43] } 16. Nb3?! { [%eval -0.49] } { Inaccuracy. b3 was best. } { [%clk 1:10:28] } 16... f6 { [%eval -0.39] [%clk 1:15:16] } 17. Rxd3?! { [%eval -1.05] } { Inaccuracy. exf6 was best. } { [%clk 0:54:55] } 17... fxe5 { [%eval -0.97] [%clk 1:13:42] } 18. Na5 { [%eval -1.1] [%clk 0:45:47] } 18... c5?! { [%eval -0.13] } { Inaccuracy. Ba8 was best. } { [%clk 1:05:05] } 19. Nxb7 { [%eval -0.25] [%clk 0:37:51] } 19... Rxb7 { [%eval -0.12] [%clk 1:05:32] } 20. Ne4? { [%eval -1.78] } { Mistake. d5 was best. } { [%clk 0:37:42] } 20... cxd4 { [%eval -2.06] [%clk 1:02:42] } 21. Bd2 { [%eval -2.13] [%clk 0:36:27] } 21... Qd5 { [%eval -2.22] [%clk 1:01:16] } 22. f3 { [%eval -2.03] [%clk 0:35:37] } 22... Rc8 { [%eval -2.18] [%clk 0:59:40] } 23. Qf1 { [%eval -2.52] [%clk 0:28:58] } 23... Nc4 { [%eval -2.42] [%clk 0:52:55] } 24. Rb3?! { [%eval -3.24] } { Inaccuracy. Bc1 was best. } 24... Rbc7 { [%eval -2.87] } 25. Qd3 { [%eval -2.94] [%clk 0:20:11] } 25... Nd6? { [%eval -1.49] } { Mistake. a5 was best. } 26. Rd1 { [%eval -1.89] [%clk 0:17:17] } 26... Nxe4 { [%eval -1.45] } 27. fxe4 { [%eval -1.4] [%clk 0:17:28] } 27... Qc4?! { [%eval -0.72] } { Inaccuracy. Qc6 was best. } { [%clk 0:44:28] } 28. Qxc4 { [%eval -0.81] [%clk 0:16:38] } 28... Rxc4 { [%eval -0.73] [%clk 0:44:54] } 29. Kf2 { [%eval -0.75] [%clk 0:16:05] } 29... a5 { [%eval -0.8] [%clk 0:37:42] } 30. Bxa5 { [%eval -0.67] [%clk 0:13:49] } 30... Ra4 { [%eval -0.59] [%clk 0:35:48] } 31. Bd2 { [%eval -0.62] [%clk 0:10:22] } 31... Rxa2 { [%eval -0.85] [%clk 0:34:30] } 32. Rc1 { [%eval -0.87] [%clk 0:10:19] } 32... Rxc1 { [%eval -0.9] [%clk 0:26:16] } 33. Bxc1 { [%eval -0.87] [%clk 0:10:43] } 33... Ra4 { [%eval -0.42] [%clk 0:26:30] } 34. Ke2 { [%eval -0.59] [%clk 0:10:23] } 34... d3+ { [%eval -0.27] [%clk 0:26:30] } 35. Rxd3 { [%eval -0.44] [%clk 0:10:04] } 35... Rxe4+ { [%eval -0.34] [%clk 0:26:52] } 36. Re3 { [%eval -0.28] [%clk 0:08:59] } 36... Rc4 { [%eval -0.32] [%clk 0:26:49] } 37. Rc3 { [%eval -0.24] [%clk 0:09:05] } 37... Rb4 { [%eval -0.22] [%clk 0:26:06] } 38. Rc2 { [%eval -0.35] [%clk 0:08:15] } 38... e4 { [%eval 0.0] [%clk 0:20:58] } 39. Bd2 { [%eval 0.0] [%clk 0:08:31] } 39... Ra4 { [%eval -0.07] [%clk 0:18:10] } 40. b4 { [%eval -0.07] [%clk 0:01:22] } 40... e3 { [%eval -0.08] [%clk 0:12:15] } 41. Bxe3 { [%eval -0.21] [%clk 0:01:48] } 41... Rxb4 { [%eval -0.23] [%clk 0:10:39] } 42. Bc5 { [%eval -0.19] [%clk 0:02:10] } 42... Bxc5 { [%eval -0.18] [%clk 0:10:43] } 43. Rxc5 { [%eval -0.18] [%clk 0:02:37] } 43... Kf7 { [%eval -0.16] [%clk 0:10:49] } 44. Kf3 { [%eval -0.15] [%clk 0:02:58] } 44... Kf6 { [%eval -0.12] [%clk 0:10:40] } 45. Ra5 { [%eval -0.25] [%clk 0:03:11] } 45... g5 { [%eval -0.06] [%clk 0:09:33] } 46. Ra8 { [%eval -0.32] [%clk 0:03:28] } 46... h5 { [%eval -0.25] [%clk 0:05:55] } 47. Rh8 { [%eval -0.5] [%clk 0:03:51] } 47... h4 { [%eval -0.5] [%clk 0:04:06] } 48. Rf8+ { [%eval -0.31] [%clk 0:03:19] } 48... Kg7 { [%eval -0.31] [%clk 0:03:14] } 49. Re8 { [%eval -0.32] [%clk 0:03:44] } 49... Kf7 { [%eval -0.36] } 50. Rh8 { [%eval -0.48] } 50... Rb2 { [%eval -0.33] [%clk 0:01:39] } 51. h3 { [%eval -0.82] [%clk 0:03:41] } 51... Rb3+ { [%eval -0.67] [%clk 0:01:17] } 52. Kf2 { [%eval -0.95] [%clk 0:04:06] } 52... Rb2+ { [%eval -1.2] [%clk 0:01:42] } 53. Kf3 { [%eval -0.77] [%clk 0:04:32] } 53... Rb3+ { [%eval -1.14] [%clk 0:01:32] } 54. Kf2 { [%eval -0.79] [%clk 0:04:59] } 54... Kf6 { [%eval -0.71] } 55. Ra8 { [%eval -0.92] [%clk 0:01:07] } 55... Kf5 { [%eval -0.62] [%clk 0:00:45] } 56. Ra5+?? { [%eval -3.22] } { Blunder. Rf8+ was best. } { [%clk 0:01:09] } 56... e5 { [%eval -2.8] [%clk 0:01:09] } 57. Ra4 { [%eval -3.12] [%clk 0:01:07] } 57... Rb2+ { [%eval -2.93] [%clk 0:01:12] } 58. Kf3 { [%eval -3.22] [%clk 0:00:56] } 58... Rb3+ { [%eval -2.52] [%clk 0:01:22] } 59. Kf2 { [%eval -3.36] [%clk 0:01:24] } 59... e4 { [%eval -2.6] [%clk 0:01:01] } 60. Ra8 { [%eval -3.24] [%clk 0:00:50] } 60... Rb2+ { [%eval -3.46] [%clk 0:01:21] } 61. Kf1 { [%eval -3.33] [%clk 0:00:56] } 61... Kf4 { [%eval -3.49] } 62. Ra3?! { [%eval -4.61] } { Inaccuracy. Ra5 was best. } { [%clk 0:00:42] } 62... e3?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:00:55] } 63. Ra4+ { [%eval -0.01] [%clk 0:00:57] } 63... Kg3 { [%eval 0.0] [%clk 0:00:58] } 64. Rg4+ { [%eval 0.0] [%clk 0:01:07] } 64... Kh2 { [%eval 0.0] [%clk 0:01:25] } 65. Rxg5 { [%eval 0.0] [%clk 0:01:28] } 65... Rf2+ { [%eval 0.0] [%clk 0:01:45] } 66. Ke1 { [%eval 0.0] [%clk 0:01:55] } 66... Rxg2 { [%eval 0.0] [%clk 0:02:02] } 67. Re5 { [%eval 0.0] [%clk 0:01:30] } 67... Rg3 { [%eval 0.0] [%clk 0:02:00] } 68. Ke2?? { [%eval -4.79] } { Blunder. Kf1 was best. } { [%clk 0:01:51] } 68... Kxh3 { [%eval -4.94] [%clk 0:00:42] } 69. Re4 { [%eval -5.73] [%clk 0:02:10] } 69... Rg4 { [%eval -5.03] [%clk 0:00:50] } 70. Rxe3+ { [%eval -6.05] [%clk 0:02:18] } 70... Kg2 { [%eval -6.97] [%clk 0:01:16] } 71. Kd1 { [%eval -7.62] [%clk 0:01:37] } 71... h3 { [%eval -8.03] [%clk 0:01:26] } 72. Re2+ { [%eval -7.66] [%clk 0:02:02] } 72... Kf3 { [%eval -8.05] [%clk 0:01:28] } 73. Re8 { [%eval -9.8] [%clk 0:01:41] } 73... h2 { [%eval -9.0] [%clk 0:01:36] } 74. Rh8 { [%eval -9.6] [%clk 0:02:01] } 74... Rg1+ { [%eval #-46] [%clk 0:01:57] } 75. Kd2 { [%eval #-16] [%clk 0:02:26] } 75... h1=Q { [%eval #-20] [%clk 0:02:23] } 0-1