Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Duong, Vu Anh
Black: B U, Prajeesh
Result: 1-0
ECO: D74
Opening: Neo-Grünfeld Defense: Delayed Exchange Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 0:10:03] } 1... Nf6 { [%eval 0.29] [%clk 0:10:00] } 2. Nf3 { [%eval 0.15] [%clk 0:10:03] } 2... g6 { [%eval 0.37] [%clk 0:10:01] } 3. d4 { [%eval 0.25] [%clk 0:10:05] } 3... Bg7 { [%eval 0.13] [%clk 0:10:01] } 4. g3 { [%eval 0.0] [%clk 0:10:07] } 4... O-O { [%eval 0.12] [%clk 0:10:01] } 5. Bg2 { [%eval 0.13] [%clk 0:10:08] } 5... d5 { [%eval 0.19] [%clk 0:10:03] } 6. cxd5 { [%eval 0.13] [%clk 0:10:09] } 6... Nxd5 { [%eval 0.32] [%clk 0:10:04] } 7. O-O { [%eval 0.3] [%clk 0:10:11] } 7... c5 { [%eval 0.28] [%clk 0:10:04] } 8. e4 { [%eval 0.66] [%clk 0:10:11] } 8... Nb6?! { [%eval 1.23] } { Inaccuracy. Nf6 was best. } { [%clk 0:10:02] } 9. d5 { [%eval 1.17] [%clk 0:09:57] } 9... Bg4 { [%eval 1.67] [%clk 0:10:00] } 10. Qc2? { [%eval 0.26] } { Mistake. h3 was best. } { [%clk 0:09:52] } 10... N8d7? { [%eval 1.33] } { Mistake. e6 was best. } { [%clk 0:09:59] } 11. Be3?! { [%eval 0.62] } { Inaccuracy. a4 was best. } { [%clk 0:09:37] } 11... Qc7? { [%eval 1.84] } { Mistake. e6 was best. } { [%clk 0:09:48] } 12. a4 { [%eval 1.94] [%clk 0:09:26] } 12... Bxf3 { [%eval 1.98] [%clk 0:09:35] } 13. Bxf3 { [%eval 2.08] [%clk 0:09:27] } 13... Ne5?! { [%eval 2.72] } { Inaccuracy. Nc8 was best. } { [%clk 0:09:37] } 14. Be2 { [%eval 2.72] [%clk 0:09:27] } 14... f5?! { [%eval 3.44] } { Inaccuracy. Qd7 was best. } { [%clk 0:08:00] } 15. a5 { [%eval 3.36] [%clk 0:09:19] } 15... Nbd7 { [%eval 3.13] [%clk 0:07:51] } 16. f4 { [%eval 2.97] [%clk 0:09:19] } 16... Nf7 { [%eval 3.48] [%clk 0:07:39] } 17. e5 { [%eval 3.52] [%clk 0:09:20] } 17... Ndxe5 { [%eval 3.61] [%clk 0:06:59] } 18. fxe5 { [%eval 3.2] [%clk 0:09:19] } 18... Qxe5 { [%eval 3.2] [%clk 0:06:50] } 19. Qd2 { [%eval 3.4] [%clk 0:09:15] } 19... Qxb2 { [%eval 3.58] [%clk 0:06:43] } 20. Qxb2 { [%eval 3.32] [%clk 0:08:19] } 20... Bxb2 { [%eval 3.51] [%clk 0:06:41] } 21. Ra2?! { [%eval 2.24] } { Inaccuracy. Ra4 was best. } { [%clk 0:08:19] } 21... Bd4 { [%eval 2.49] [%clk 0:06:32] } 22. Bxd4 { [%eval 2.38] [%clk 0:08:20] } 22... cxd4 { [%eval 2.44] [%clk 0:06:32] } 23. Rd2?! { [%eval 1.67] } { Inaccuracy. a6 was best. } { [%clk 0:08:21] } 23... Rfd8 { [%eval 2.12] [%clk 0:05:33] } 24. Rxd4 { [%eval 2.36] [%clk 0:08:08] } 24... Rac8 { [%eval 2.06] [%clk 0:05:23] } 25. Na3? { [%eval 0.78] } { Mistake. g4 was best. } { [%clk 0:07:38] } 25... a6?? { [%eval 3.23] } { Blunder. Rc5 was best. } { [%clk 0:04:45] } 26. Nc4 { [%eval 2.93] [%clk 0:07:21] } 26... Rc5 { [%eval 3.13] [%clk 0:04:38] } 27. Rb1 { [%eval 3.0] [%clk 0:06:59] } 27... Rd7 { [%eval 3.16] [%clk 0:04:02] } 28. Kf2 { [%eval 3.25] [%clk 0:06:22] } 28... Kg7 { [%eval 2.79] [%clk 0:03:36] } 29. Ke3 { [%eval 2.32] [%clk 0:06:17] } 29... Nd6 { [%eval 2.37] [%clk 0:03:22] } 30. Nxd6 { [%eval 2.16] [%clk 0:06:14] } 30... exd6 { [%eval 2.19] [%clk 0:03:20] } 31. Rdb4 { [%eval 2.03] [%clk 0:06:03] } 31... Re7+ { [%eval 2.13] [%clk 0:03:05] } 32. Kf2 { [%eval 2.04] [%clk 0:05:35] } 32... Rc2 { [%eval 1.96] [%clk 0:02:49] } 33. Re1 { [%eval 2.33] [%clk 0:05:27] } 33... Ra2 { [%eval 1.98] [%clk 0:02:42] } 34. Rb6 { [%eval 2.87] [%clk 0:05:28] } 34... Rd7 { [%eval 2.45] [%clk 0:02:32] } 35. Reb1 { [%eval 2.97] [%clk 0:05:27] } 35... Re7?! { [%eval 4.15] } { Inaccuracy. Kh6 was best. } { [%clk 0:02:27] } 36. R1b2 { [%eval 3.88] [%clk 0:05:27] } 36... Rxb2 { [%eval 3.78] [%clk 0:02:16] } 37. Rxb2 { [%eval 3.84] [%clk 0:05:28] } 37... Kf6 { [%eval 4.31] [%clk 0:02:13] } 38. Bf3 { [%eval 4.08] [%clk 0:05:27] } 38... g5 { [%eval 4.24] [%clk 0:02:05] } 39. h3 { [%eval 3.84] [%clk 0:05:27] } 39... f4 { [%eval 3.84] [%clk 0:01:56] } 40. gxf4 { [%eval 4.01] [%clk 0:05:25] } 40... gxf4 { [%eval 4.33] [%clk 0:01:57] } 41. Rb4 { [%eval 3.91] [%clk 0:05:26] } 41... Kf5 { [%eval 4.09] [%clk 0:01:50] } 42. h4 { [%eval 3.94] [%clk 0:05:01] } 42... h6 { [%eval 4.74] [%clk 0:01:38] } 43. Rc4?! { [%eval 3.34] } { Inaccuracy. h5 was best. } { [%clk 0:04:47] } 43... Re3 { [%eval 3.23] [%clk 0:01:28] } 44. Rb4 { [%eval 3.67] [%clk 0:04:10] } 44... Re7?! { [%eval 4.97] } { Inaccuracy. Ra3 was best. } { [%clk 0:01:24] } 45. Rb3?! { [%eval 3.78] } { Inaccuracy. h5 was best. } { [%clk 0:03:43] } 45... Rc7 { [%eval 3.63] [%clk 0:01:14] } 46. Rb2 { [%eval 3.49] [%clk 0:03:28] } 46... Re7?! { [%eval 4.65] } { Inaccuracy. Rc5 was best. } { [%clk 0:01:00] } 47. h5 { [%eval 5.09] [%clk 0:03:18] } 47... Rc7 { [%eval 5.46] [%clk 0:00:48] } 48. Re2 { [%eval 5.48] [%clk 0:03:18] } 48... Rd7 { [%eval 7.31] [%clk 0:00:20] } 49. Re6 { [%eval 7.36] [%clk 0:03:16] } 49... Kg5 { [%eval 9.21] [%clk 0:00:20] } 50. Rg6+ { [%eval 8.45] [%clk 0:03:15] } 50... Kh4 { [%eval 14.26] [%clk 0:00:14] } 51. Rg4+ { [%eval 14.22] [%clk 0:03:16] } 51... Kh3 { [%eval 14.16] [%clk 0:00:15] } 52. Rxf4 { [%eval 20.23] [%clk 0:03:07] } 52... Rg7 { [%eval 8.75] [%clk 0:00:11] } 53. Rb4 { [%eval 7.76] [%clk 0:03:07] } 53... Re7? { [%eval #2] } { Checkmate is now unavoidable. Rf7 was best. } { [%clk 0:00:07] } 54. Bg2+ { [%eval #1] [%clk 0:03:06] } 54... Kh2 { [%clk 0:00:07] } 55. Rh4# { [%clk 0:03:08] } 1-0