Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Nguyen, Vuong Tung Lam
Black: Dinh, Nho Kiet
Result: 0-1
ECO: E19
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:01] } 2. Nf3 { [%eval 0.12] [%clk 0:10:06] } 2... e6 { [%eval 0.0] [%clk 0:10:00] } 3. g3 { [%eval 0.0] [%clk 0:10:08] } 3... b6 { [%eval 0.47] [%clk 0:10:02] } 4. Bg2 { [%eval 0.24] [%clk 0:10:09] } 4... Bb7 { [%eval 0.38] [%clk 0:10:05] } 5. O-O { [%eval 0.36] [%clk 0:10:10] } 5... Be7 { [%eval 0.21] [%clk 0:10:07] } 6. c4 { [%eval 0.25] [%clk 0:10:12] } 6... O-O { [%eval 0.44] [%clk 0:10:08] } 7. Nc3 { [%eval 0.32] [%clk 0:10:15] } 7... Ne4 { [%eval 0.34] [%clk 0:10:10] } 8. Qc2 { [%eval 0.43] [%clk 0:10:16] } 8... Nxc3 { [%eval 0.58] [%clk 0:10:11] } 9. Qxc3 { [%eval 0.4] [%clk 0:10:19] } 9... c5 { [%eval 0.55] [%clk 0:10:13] } 10. Qc2?! { [%eval -0.03] } { Inaccuracy. Rd1 was best. } { [%clk 0:10:19] } 10... Nc6 { [%eval -0.08] [%clk 0:10:11] } 11. dxc5 { [%eval -0.23] [%clk 0:10:13] } 11... bxc5 { [%eval -0.3] [%clk 0:10:12] } 12. b3 { [%eval -0.32] [%clk 0:10:14] } 12... d6 { [%eval -0.36] [%clk 0:09:45] } 13. Bb2 { [%eval -0.23] [%clk 0:10:13] } 13... a5 { [%eval -0.35] [%clk 0:09:37] } 14. Rfd1 { [%eval -0.39] [%clk 0:10:04] } 14... Qc7 { [%eval -0.33] [%clk 0:09:15] } 15. Bc3 { [%eval -0.3] [%clk 0:09:34] } 15... a4 { [%eval 0.0] [%clk 0:08:35] } 16. Qb2 { [%eval -0.14] [%clk 0:09:28] } 16... e5 { [%eval -0.26] [%clk 0:08:34] } 17. e3 { [%eval -0.08] [%clk 0:09:25] } 17... Rfb8 { [%eval 0.12] [%clk 0:07:05] } 18. Nd2 { [%eval 0.19] [%clk 0:09:21] } 18... Na5 { [%eval 0.64] [%clk 0:06:27] } 19. Bxa5 { [%eval 0.37] [%clk 0:09:16] } 19... Rxa5 { [%eval 0.35] [%clk 0:05:59] } 20. Bxb7 { [%eval 0.3] [%clk 0:09:11] } 20... Qxb7 { [%eval 0.25] [%clk 0:05:52] } 21. Qc3 { [%eval 0.31] [%clk 0:09:12] } 21... Ra6 { [%eval 0.23] [%clk 0:05:41] } 22. Rab1 { [%eval 0.39] [%clk 0:08:57] } 22... axb3 { [%eval 0.24] [%clk 0:05:20] } 23. Rxb3 { [%eval 0.32] [%clk 0:08:56] } 23... Qa8 { [%eval 0.28] [%clk 0:05:08] } 24. Ra1 { [%eval 0.0] [%clk 0:08:20] } 24... Rxb3 { [%eval 0.0] [%clk 0:05:02] } 25. Qxb3 { [%eval 0.22] [%clk 0:08:23] } 25... Ra3 { [%eval 0.0] [%clk 0:04:59] } 26. Qc2 { [%eval -0.16] [%clk 0:07:09] } 26... g6?! { [%eval 0.4] } { Inaccuracy. Qa4 was best. } { [%clk 0:04:44] } 27. Nb1 { [%eval 0.0] [%clk 0:07:07] } 27... Ra4 { [%eval 0.41] [%clk 0:04:35] } 28. Qd3?? { [%eval -5.46] } { Blunder. Nc3 was best. } { [%clk 0:05:33] } 28... e4 { [%eval -5.5] [%clk 0:04:13] } 29. Qc3 { [%eval -5.56] [%clk 0:04:13] } 29... Bf8 { [%eval -5.53] [%clk 0:03:22] } 30. Qd2 { [%eval -5.37] [%clk 0:03:04] } 30... Bg7 { [%eval -5.19] [%clk 0:03:18] } 31. Nc3 { [%eval -5.61] [%clk 0:03:00] } 31... Rxc4 { [%eval -5.69] [%clk 0:03:19] } 32. Rc1 { [%eval -5.63] [%clk 0:03:02] } 32... Qa5?! { [%eval -3.87] } { Inaccuracy. Bxc3 was best. } { [%clk 0:03:19] } 33. Qxd6? { [%eval -6.46] } { Mistake. Rb1 was best. } { [%clk 0:02:43] } 33... Bxc3?? { [%eval -2.35] } { Blunder. Rxc3 was best. } { [%clk 0:02:16] } 34. Qb8+ { [%eval -2.71] [%clk 0:02:24] } 34... Kg7 { [%eval -2.81] [%clk 0:02:07] } 35. Qb3 { [%eval -2.94] [%clk 0:02:22] } 35... Qb4 { [%eval -3.2] [%clk 0:01:28] } 36. Qc2? { [%eval -5.33] } { Mistake. h4 was best. } { [%clk 0:02:07] } 36... Qa3 { [%eval -5.64] [%clk 0:00:57] } 37. Qb3?! { [%eval -13.8] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:25] } 37... Qxc1+ { [%eval -14.16] [%clk 0:00:59] } 38. Kg2 { [%eval -13.54] [%clk 0:01:27] } 38... Bf6 { [%eval -12.44] [%clk 0:00:58] } 39. Qb7?? { [%eval #-8] } { Checkmate is now unavoidable. Qb5 was best. } { [%clk 0:01:27] } 39... Rc2?! { [%eval -13.3] } { Lost forced checkmate sequence. Qd1 was best. } { [%clk 0:00:58] } 40. Qxe4 { [%eval -13.9] [%clk 0:01:27] } 40... Qd2 { [%eval -13.45] [%clk 0:01:00] } 41. Qf3 { [%eval -14.61] [%clk 0:01:29] } 41... c4 { [%eval -13.93] [%clk 0:01:02] } 42. h4 { [%eval -16.62] [%clk 0:01:31] } 42... c3 { [%eval -14.85] [%clk 0:01:04] } 43. h5 { [%eval -18.0] [%clk 0:01:34] } 43... Qxf2+ { [%eval -65.5] [%clk 0:01:06] } 44. Qxf2 { [%eval -66.05] [%clk 0:01:36] } 44... Rxf2+ { [%eval -66.03] [%clk 0:01:09] } 45. Kxf2 { [%eval -64.22] [%clk 0:01:38] } 45... c2 { [%eval -66.22] [%clk 0:01:11] } 46. h6+?! { [%eval #-11] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:01:41] } 46... Kxh6 { [%eval #-9] [%clk 0:01:13] } 47. Kf3?? { [%eval #-8] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:01:44] } 47... c1=Q { [%eval #-7] [%clk 0:01:13] } 48. a4 { [%eval #-2] [%clk 0:01:47] } 48... Qc6+ { [%eval #-8] [%clk 0:01:13] } 49. Kg4 { [%eval #-3] [%clk 0:01:50] } 49... Qxa4+ { [%eval #-6] [%clk 0:01:15] } 50. Kh3 { [%eval #-4] [%clk 0:01:52] } 50... Qe4 { [%eval #-5] [%clk 0:01:15] } 51. g4 { [%eval #-4] [%clk 0:01:54] } 51... Qxe3+ { [%eval #-4] [%clk 0:01:17] } 52. Kh2 { [%eval #-4] [%clk 0:01:57] } 52... Kg5 { [%eval #-3] [%clk 0:01:19] } 53. Kg2 { [%eval #-3] [%clk 0:01:59] } 53... Kxg4 { [%eval #-2] [%clk 0:01:20] } 54. Kh2 { [%eval #-2] [%clk 0:02:02] } 54... Qe2+ { [%clk 0:01:20] } 55. Kh1 { [%clk 0:02:03] } 55... Kg3 { [%clk 0:01:22] } 56. Kg1 { [%clk 0:02:06] } 56... Qg2# { [%clk 0:01:24] } 0-1