Event: Round 5: Bach Ngo - Siddarth Meenakshi Sundaram
Date: 2022-06-11
White: Bach Ngo
WhiteTitle: FM
Black: Siddarth Meenakshi Sundaram
Result: 0-1
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:23:54] } 1... Nf6 { [%eval 0.23] [%clk 1:30:39] } 2. Nf3 { [%eval 0.12] [%clk 1:24:17] } 2... e6 { [%eval 0.27] [%clk 1:30:59] } 3. c4 { [%eval 0.0] [%clk 1:24:38] } 3... b6 { [%eval 0.29] [%clk 1:31:03] } 4. a3 { [%eval 0.0] [%clk 1:24:58] } 4... Bb7 { [%eval 0.2] [%clk 1:31:12] } 5. Nc3 { [%eval 0.0] [%clk 1:25:18] } 5... d5 { [%eval 0.12] [%clk 1:31:34] } 6. cxd5 { [%eval 0.12] [%clk 1:25:38] } 6... Nxd5 { [%eval 0.07] [%clk 1:31:31] } 7. Qc2 { [%eval 0.01] [%clk 1:26:01] } 7... Nxc3 { [%eval 0.0] [%clk 1:30:53] } 8. bxc3 { [%eval 0.0] [%clk 1:26:12] } 8... Be7 { [%eval 0.25] [%clk 1:31:01] } 9. e4 { [%eval 0.34] [%clk 1:26:33] } 9... O-O { [%eval 0.47] [%clk 1:30:52] } 10. Bd3 { [%eval 0.31] [%clk 1:26:48] } 10... c5 { [%eval 0.36] [%clk 1:30:31] } 11. O-O { [%eval 0.3] [%clk 1:26:29] } 11... cxd4 { [%eval 0.2] [%clk 1:26:58] } 12. cxd4 { [%eval 0.57] [%clk 1:26:09] } 12... Qc8 { [%eval 0.84] [%clk 1:20:34] } 13. Qe2 { [%eval 0.5] [%clk 1:24:38] } 13... Ba6 { [%eval 0.68] [%clk 1:20:36] } 14. Rd1 { [%eval 0.79] [%clk 1:23:05] } 14... Bxd3 { [%eval 0.54] [%clk 1:20:00] } 15. Rxd3 { [%eval 0.52] [%clk 1:23:20] } 15... Nd7 { [%eval 0.66] [%clk 1:18:03] } 16. Bf4?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 1:12:01] } 16... Rd8 { [%eval 0.45] [%clk 1:12:21] } 17. Rad1 { [%eval 0.33] [%clk 0:57:09] } 17... Nf6 { [%eval 0.82] [%clk 1:07:08] } 18. Bg5 { [%eval 0.39] [%clk 0:43:50] } 18... Qb7 { [%eval 0.71] [%clk 0:59:24] } 19. d5 { [%eval 0.39] [%clk 0:40:32] } 19... exd5 { [%eval 0.62] [%clk 0:52:32] } 20. exd5 { [%eval 0.54] [%clk 0:37:06] } 20... Re8 { [%eval 0.71] [%clk 0:51:35] } 21. Qb2?! { [%eval 0.09] } { Inaccuracy. d6 was best. } { [%clk 0:34:56] } 21... h6 { [%eval 0.27] [%clk 0:47:47] } 22. Bh4 { [%eval -0.19] [%clk 0:33:31] } 22... Nxd5 { [%eval -0.19] [%clk 0:44:22] } 23. Rxd5? { [%eval -1.5] } { Mistake. Bxe7 was best. } { [%clk 0:28:07] } 23... Bxh4 { [%eval -1.66] [%clk 0:44:20] } 24. Qb3 { [%eval -1.34] [%clk 0:27:28] } 24... Rad8 { [%eval -1.25] [%clk 0:38:38] } 25. Qb5 { [%eval -1.7] [%clk 0:25:35] } 25... Qe7?? { [%eval -0.05] } { Blunder. Kf8 was best. } { [%clk 0:34:25] } 26. h3?? { [%eval -3.18] } { Blunder. Rxd8 was best. } { [%clk 0:24:20] } 26... Rxd5 { [%eval -2.75] [%clk 0:32:37] } 27. Rxd5 { [%eval -2.85] [%clk 0:24:04] } 27... Bf6 { [%eval -2.88] [%clk 0:32:31] } 28. a4 { [%eval -2.9] [%clk 0:21:38] } 28... Rd8 { [%eval -2.41] [%clk 0:28:02] } 29. Nh2?! { [%eval -3.64] } { Inaccuracy. Rxd8+ was best. } { [%clk 0:19:44] } 29... Qe1+ { [%eval -3.44] [%clk 0:20:10] } 30. Nf1 { [%eval -3.62] [%clk 0:19:55] } 30... Rc8?! { [%eval -2.83] } { Inaccuracy. Rxd5 was best. } { [%clk 0:19:59] } 31. Rd3?! { [%eval -4.38] } { Inaccuracy. Rd7 was best. } { [%clk 0:12:17] } 31... Rc2 { [%eval -3.95] [%clk 0:15:49] } 32. Rf3 { [%eval -3.74] [%clk 0:12:38] } 32... Qe2 { [%eval -3.74] [%clk 0:15:23] } 33. Ne3? { [%eval -6.16] } { Mistake. Qxe2 was best. } { [%clk 0:08:13] } 33... Qxb5 { [%eval -5.72] [%clk 0:13:55] } 34. axb5 { [%eval -5.9] [%clk 0:08:36] } 34... Rc5 { [%eval -5.93] [%clk 0:13:20] } 35. Rf5 { [%eval -6.04] [%clk 0:08:57] } 35... Be5 { [%eval -6.28] [%clk 0:13:33] } 36. Kf1 { [%eval -6.35] [%clk 0:07:53] } 36... g6 { [%eval -6.27] [%clk 0:13:49] } 37. Rf3 { [%eval -6.4] [%clk 0:08:18] } 37... Rxb5 { [%eval -6.48] [%clk 0:14:13] } 38. Ke2 { [%eval -6.76] [%clk 0:08:22] } 38... Rb3 { [%eval -6.26] [%clk 0:13:13] } 39. Kd2 { [%eval -7.23] [%clk 0:07:42] } 39... Bd4 { [%eval -6.94] [%clk 0:11:56] } 40. Kc2 { [%eval -7.07] [%clk 0:37:54] } 40... Ra3 { [%eval -6.96] [%clk 0:41:46] } 41. g4 { [%eval -6.77] [%clk 0:37:13] } 41... b5 { [%eval -7.13] [%clk 0:38:42] } 42. h4 { [%eval -7.27] [%clk 0:36:46] } 42... b4 { [%eval -7.26] [%clk 0:38:33] } 43. Rf4 { [%eval -8.89] [%clk 0:36:35] } 43... b3+ { [%eval -9.06] [%clk 0:38:42] } 0-1