Event: Round 4: Gauri Shankar - Bach Ngo
Site: https://lichess.org
Date: 2023-03-17
White: Gauri Shankar
WhiteTitle: FM
Black: Bach Ngo
BlackTitle: FM
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:16:43] } 1... Nf6 { [%eval 0.28] [%clk 1:30:39] } 2. Nf3 { [%eval 0.12] [%clk 1:16:33] } 2... d5 { [%eval 0.25] [%clk 1:30:37] } 3. c4 { [%eval 0.16] [%clk 1:16:52] } 3... e6 { [%eval 0.17] [%clk 1:30:47] } 4. g3 { [%eval 0.2] [%clk 1:17:18] } 4... Bb4+ { [%eval 0.19] [%clk 1:30:55] } 5. Bd2 { [%eval 0.19] [%clk 1:17:42] } 5... a5 { [%eval 0.37] [%clk 1:31:03] } 6. Bg2 { [%eval 0.15] [%clk 1:17:29] } 6... O-O { [%eval 0.51] [%clk 1:31:18] } 7. Qc2 { [%eval 0.34] [%clk 1:15:22] } 7... Be7 { [%eval 0.3] [%clk 1:28:22] } 8. O-O { [%eval 0.45] [%clk 1:10:05] } 8... c6 { [%eval 0.26] [%clk 1:28:06] } 9. Bf4 { [%eval 0.29] [%clk 1:07:40] } 9... Nbd7 { [%eval 0.32] [%clk 1:27:48] } 10. Rd1 { [%eval 0.29] [%clk 1:03:55] } 10... a4 { [%eval 0.26] [%clk 1:23:48] } 11. Nc3 { [%eval 0.29] [%clk 0:47:12] } 11... dxc4 { [%eval 0.26] [%clk 1:22:31] } 12. Nd2 { [%eval 0.27] [%clk 0:34:49] } 12... Nb6 { [%eval 0.31] [%clk 0:53:02] } 13. Nce4 { [%eval 0.03] [%clk 0:34:31] } 13... Nxe4 { [%eval 0.23] [%clk 0:42:18] } 14. Bxe4 { [%eval 0.18] [%clk 0:34:20] } 14... g5?! { [%eval 0.93] } { Inaccuracy. a3 was best. } { [%clk 0:42:34] } 15. Be5 { [%eval 1.05] [%clk 0:11:11] } 15... f6?! { [%eval 1.93] } { Inaccuracy. f5 was best. } { [%clk 0:41:24] } 16. Bxh7+ { [%eval 1.76] [%clk 0:10:24] } 16... Kh8 { [%eval 2.05] [%clk 0:41:41] } 17. Qg6 { [%eval 1.83] [%clk 0:10:36] } 17... fxe5?? { [%eval 4.26] } { Blunder. Qe8 was best. } { [%clk 0:41:15] } 18. Bg8 { [%eval 4.47] [%clk 0:09:28] } 18... Rf7 { [%eval 4.29] [%clk 0:39:37] } 19. Bxf7 { [%eval 4.48] [%clk 0:08:02] } 19... Qf8 { [%eval 4.19] [%clk 0:39:53] } 20. Qh5+ { [%eval 4.21] [%clk 0:08:19] } 20... Kg7 { [%eval 4.34] [%clk 0:39:47] } 21. Qg6+ { [%eval 4.29] [%clk 0:08:48] } 21... Kh8 { [%eval 4.18] [%clk 0:40:09] } 22. dxe5 { [%eval 4.32] [%clk 0:07:33] } 22... Ra5 { [%eval 4.85] [%clk 0:39:49] } 23. Qh5+ { [%eval 4.86] [%clk 0:07:54] } 23... Kg7 { [%eval 4.79] [%clk 0:40:12] } 24. Qg6+ { [%eval 4.86] [%clk 0:08:22] } 24... Kh8 { [%eval 4.99] [%clk 0:40:39] } 25. Bxe6 { [%eval 4.99] [%clk 0:05:50] } 25... Rxe5 { [%eval 4.94] [%clk 0:40:56] } 26. Bxc8 { [%eval 5.13] [%clk 0:06:03] } 26... Qxc8 { [%eval 4.88] [%clk 0:41:01] } 27. Nf3 { [%eval 5.15] [%clk 0:05:44] } 27... Rc5 { [%eval 4.91] [%clk 0:40:19] } 28. Qh6+ { [%eval 5.04] [%clk 0:05:52] } 28... Kg8 { [%eval 4.93] [%clk 0:40:46] } 29. Qg6+ { [%eval 4.66] [%clk 0:06:21] } 29... Kf8 { [%eval 5.37] [%clk 0:40:34] } 30. Nd4 { [%eval 5.89] [%clk 0:04:56] } 30... Re5 { [%eval 5.64] [%clk 0:40:20] } 31. f4 { [%eval 5.98] [%clk 0:04:56] } 31... gxf4 { [%eval 5.93] [%clk 0:40:21] } 32. gxf4 { [%eval 5.88] [%clk 0:05:12] } 32... Re3 { [%eval 5.89] [%clk 0:39:16] } 33. Nf5 { [%eval 6.26] [%clk 0:03:53] } 33... Qe6 { [%eval 6.3] [%clk 0:39:36] } 34. Qxe6? { [%eval 3.33] } { Mistake. Qg7+ was best. } { [%clk 0:01:33] } 34... Rxe6 { [%eval 3.29] [%clk 0:40:02] } 35. Nxe7 { [%eval 3.4] [%clk 0:01:58] } 35... Kxe7 { [%eval 3.52] [%clk 0:40:25] } 36. Kf2 { [%eval 3.12] [%clk 0:01:40] } 36... Nd5 { [%eval 3.1] [%clk 0:40:50] } 37. Rd4 { [%eval 3.23] [%clk 0:01:50] } 37... b5 { [%eval 3.27] [%clk 0:41:00] } 38. Rad1 { [%eval 2.98] [%clk 0:01:04] } 38... Rh6 { [%eval 3.09] [%clk 0:40:19] } 39. Rxd5 { [%eval 3.19] [%clk 0:00:40] } 39... cxd5 { [%eval 3.19] [%clk 0:40:44] } 40. Rxd5 { [%eval 3.16] [%clk 0:01:08] } 40... Rxh2+ { [%eval 3.95] [%clk 0:41:05] } 41. Ke3 { [%eval 3.84] [%clk 0:01:12] } 41... b4 { [%eval 3.44] [%clk 0:40:48] } 42. Rd4 { [%eval 3.63] [%clk 0:00:35] } 42... b3 { [%eval 4.37] [%clk 0:40:34] } 43. axb3 { [%eval 4.17] [%clk 0:00:49] } 43... Rh3+ { [%eval 4.3] [%clk 0:40:51] } 44. Ke4 { [%eval 4.73] [%clk 0:00:50] } 44... Rxb3 { [%eval 4.74] [%clk 0:41:04] } 45. Rxc4 { [%eval 5.01] [%clk 0:01:13] } 45... Rxb2 { [%eval 4.73] [%clk 0:41:27] } 46. e3 { [%eval 4.98] [%clk 0:01:27] } 46... a3 { [%eval 4.53] [%clk 0:41:55] } 47. Ra4 { [%eval 5.06] [%clk 0:01:07] } 47... a2 { [%eval 5.03] [%clk 0:42:11] } 48. Ra6 { [%eval 4.7] [%clk 0:01:17] } 48... Kd7 { [%eval 5.04] [%clk 0:41:54] } 49. f5 { [%eval 5.15] [%clk 0:01:43] } 49... Ke7 { [%eval 5.4] [%clk 0:42:08] } 50. Kf4?? { [%eval 0.99] } { Blunder. Ke5 was best. } { [%clk 0:01:57] } 50... Rf2+?? { [%eval 5.22] } { Blunder. Kf7 was best. } { [%clk 0:42:26] } 51. Ke5 { [%eval 5.15] [%clk 0:02:17] } 51... Rb2 { [%eval 6.44] [%clk 0:42:43] } 52. Ra7+ { [%eval 6.34] [%clk 0:02:38] } 52... Kd8 { [%eval 6.89] [%clk 0:42:53] } 53. e4 { [%eval 6.05] [%clk 0:02:46] } 53... Ke8 { [%eval 7.48] [%clk 0:43:06] } 54. f6 { [%eval 7.68] [%clk 0:02:55] } 54... Rb5+ { [%eval 8.19] [%clk 0:42:45] } 55. Ke6 { [%eval 7.65] [%clk 0:02:59] } 55... Rb6+ { [%eval 8.51] [%clk 0:43:13] } 56. Kf5 { [%eval 8.41] [%clk 0:03:23] } 56... Rb5+ { [%eval 7.23] [%clk 0:43:20] } 57. Kg6 { [%eval 10.05] [%clk 0:02:11] } 1-0