Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Murawski, Jan
Black: Nguyen, Manh Duc
Result: 0-1
ECO: D52
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:10:00] } 2. c4 { [%eval 0.0] [%clk 0:10:04] } 2... c6 { [%eval 0.24] [%clk 0:10:02] } 3. Nc3 { [%eval 0.16] [%clk 0:10:05] } 3... Nf6 { [%eval 0.13] [%clk 0:10:03] } 4. Nf3 { [%eval 0.0] [%clk 0:10:05] } 4... e6 { [%eval 0.16] [%clk 0:10:04] } 5. Bg5 { [%eval 0.0] [%clk 0:10:03] } 5... Nbd7 { [%eval 0.48] [%clk 0:10:04] } 6. e3 { [%eval 0.32] [%clk 0:10:04] } 6... Be7 { [%eval 0.33] [%clk 0:10:05] } 7. c5 { [%eval 0.0] [%clk 0:10:00] } 7... O-O { [%eval 0.12] [%clk 0:10:05] } 8. Bf4 { [%eval 0.09] [%clk 0:09:56] } 8... Nh5 { [%eval -0.02] [%clk 0:09:48] } 9. Be5 { [%eval -0.37] [%clk 0:09:56] } 9... Nxe5 { [%eval -0.3] [%clk 0:09:42] } 10. Nxe5 { [%eval -0.5] [%clk 0:09:59] } 10... Nf6 { [%eval -0.2] [%clk 0:09:37] } 11. Bd3 { [%eval -0.17] [%clk 0:10:00] } 11... Nd7 { [%eval 0.0] [%clk 0:09:19] } 12. f4 { [%eval -0.41] [%clk 0:08:55] } 12... Nxe5 { [%eval -0.29] [%clk 0:07:38] } 13. fxe5 { [%eval -1.0] [%clk 0:08:52] } 13... f6? { [%eval 0.29] } { Mistake. b6 was best. } { [%clk 0:07:36] } 14. Qh5 { [%eval 0.42] [%clk 0:07:52] } 14... f5 { [%eval 0.32] [%clk 0:07:24] } 15. Ne2?? { [%eval -1.44] } { Blunder. Qe2 was best. } { [%clk 0:07:31] } 15... Qe8?? { [%eval 0.7] } { Blunder. Qa5+ was best. } { [%clk 0:05:43] } 16. Qh3?! { [%eval -0.25] } { Inaccuracy. Qxe8 was best. } { [%clk 0:07:23] } 16... b6 { [%eval -0.55] [%clk 0:05:28] } 17. Nf4? { [%eval -1.77] } { Mistake. cxb6 was best. } { [%clk 0:06:40] } 17... bxc5 { [%eval -1.88] [%clk 0:05:14] } 18. O-O?! { [%eval -2.79] } { Inaccuracy. g4 was best. } { [%clk 0:06:35] } 18... c4 { [%eval -2.21] [%clk 0:04:15] } 19. Bc2 { [%eval -2.7] [%clk 0:06:25] } 19... Bg5? { [%eval -1.26] } { Mistake. g5 was best. } { [%clk 0:03:49] } 20. Rf3?! { [%eval -2.09] } { Inaccuracy. g4 was best. } { [%clk 0:06:03] } 20... Rb8 { [%eval -1.92] [%clk 0:03:03] } 21. b3 { [%eval -1.76] [%clk 0:05:52] } 21... Bxf4?! { [%eval -1.14] } { Inaccuracy. c5 was best. } { [%clk 0:02:35] } 22. exf4 { [%eval -1.52] [%clk 0:05:46] } 22... cxb3? { [%eval -0.24] } { Mistake. c5 was best. } { [%clk 0:02:34] } 23. axb3 { [%eval -0.4] [%clk 0:05:44] } 23... Qe7 { [%eval -0.08] [%clk 0:02:15] } 24. g4? { [%eval -1.33] } { Mistake. Rc3 was best. } { [%clk 0:05:11] } 24... c5 { [%eval -1.32] [%clk 0:01:17] } 25. Kh1 { [%eval -1.87] [%clk 0:04:11] } 25... g6 { [%eval -1.38] [%clk 0:00:39] } 26. Rg1 { [%eval -1.56] [%clk 0:03:52] } 26... Rb4 { [%eval -1.75] [%clk 0:00:38] } 27. gxf5 { [%eval -1.78] [%clk 0:02:45] } 27... exf5 { [%eval -1.74] [%clk 0:00:36] } 28. Rfg3 { [%eval -1.93] [%clk 0:02:05] } 28... Rf7 { [%eval -1.87] [%clk 0:00:26] } 29. Bd1 { [%eval -1.53] [%clk 0:00:44] } 29... Rg7 { [%eval -1.95] [%clk 0:00:18] } 30. Bc2? { [%eval -3.81] } { Mistake. Bh5 was best. } { [%clk 0:00:14] } 30... Rxd4 { [%eval -3.86] [%clk 0:00:17] } 31. Qg2? { [%eval -6.26] } { Mistake. Rf1 was best. } { [%clk 0:00:12] } 31... Be6? { [%eval -3.73] } { Mistake. Rxf4 was best. } { [%clk 0:00:14] } 32. Rg5? { [%eval -6.92] } { Mistake. Qf2 was best. } { [%clk 0:00:09] } 32... Rxf4 { [%eval -6.66] [%clk 0:00:13] } 33. Bd1 { [%eval -7.35] [%clk 0:00:07] } 33... Re4 { [%eval -6.96] [%clk 0:00:14] } 34. Bf3 { [%eval -7.43] [%clk 0:00:09] } 34... Rxe5 { [%eval -7.72] [%clk 0:00:15] } 35. h4 { [%eval -8.0] [%clk 0:00:10] } 35... Qf6 { [%eval -7.41] [%clk 0:00:12] } 36. h5 { [%eval -7.59] [%clk 0:00:12] } 36... f4 { [%eval -7.17] [%clk 0:00:13] } 37. h6 { [%eval -8.48] [%clk 0:00:10] } 37... Rxg5 { [%eval -8.61] [%clk 0:00:11] } 38. Qxg5 { [%eval -8.47] [%clk 0:00:09] } 38... Qxg5 { [%eval -8.67] [%clk 0:00:13] } 39. Rxg5 { [%eval -8.47] [%clk 0:00:12] } 39... Rd7 { [%eval -8.7] [%clk 0:00:14] } 40. Re5 { [%eval -8.71] [%clk 0:00:14] } 40... Kf7 { [%eval -8.81] [%clk 0:00:16] } 41. Kg2 { [%eval -8.63] [%clk 0:00:11] } 41... Kf6 { [%eval -8.96] [%clk 0:00:17] } 42. Re1 { [%eval -9.04] [%clk 0:00:12] } 42... d4 { [%eval -9.29] [%clk 0:00:19] } 43. Be4 { [%eval -10.12] [%clk 0:00:13] } 43... Bxb3 { [%eval -10.08] [%clk 0:00:20] } 44. Kf3 { [%eval -10.57] [%clk 0:00:15] } 44... c4 { [%eval -10.63] [%clk 0:00:19] } 45. Kxf4 { [%eval -10.32] [%clk 0:00:16] } 45... d3 { [%eval -10.92] [%clk 0:00:21] } 46. Ra1 { [%eval -11.78] [%clk 0:00:17] } 46... d2 { [%eval -11.98] [%clk 0:00:21] } 47. Ra6+ { [%eval -12.24] [%clk 0:00:07] } 47... Ke7 { [%eval -12.59] [%clk 0:00:23] } 48. Bf3 { [%eval -17.04] [%clk 0:00:07] } 48... d1=Q { [%eval -10.48] [%clk 0:00:21] } 49. Bxd1 { [%eval -11.15] [%clk 0:00:09] } 49... Bxd1 { [%eval -11.55] [%clk 0:00:21] } 50. Ke5 { [%eval -13.18] [%clk 0:00:11] } 50... Bg4 { [%eval -9.04] [%clk 0:00:22] } 51. Rc6 { [%eval -8.86] [%clk 0:00:10] } 51... a5 { [%eval -8.49] [%clk 0:00:21] } 52. Rxc4 { [%eval -8.62] [%clk 0:00:11] } 52... Rb7 { [%eval -8.7] [%clk 0:00:21] } 53. Kf4 { [%eval -21.86] [%clk 0:00:06] } 53... Be6 { [%eval -8.33] [%clk 0:00:21] } 54. Re4 { [%eval -10.06] [%clk 0:00:06] } 54... Kf6 { [%eval -10.3] [%clk 0:00:23] } 55. Re1 { [%eval -10.49] [%clk 0:00:06] } 55... a4 { [%eval -10.9] [%clk 0:00:24] } 56. Ra1 { [%eval -9.74] [%clk 0:00:04] } 56... Ra7 { [%eval -10.04] [%clk 0:00:26] } 57. Ra3 { [%eval -10.23] [%clk 0:00:04] } 57... g5+ { [%eval -10.33] [%clk 0:00:25] } 58. Ke4 { [%eval -10.62] [%clk 0:00:05] } 58... Ra5 { [%eval -10.43] [%clk 0:00:26] } 59. Rf3+ { [%eval -14.25] [%clk 0:00:04] } 59... Kg6 { [%eval -11.43] [%clk 0:00:25] } 60. Ra3 { [%eval -11.55] [%clk 0:00:07] } 60... Kxh6 { [%eval -11.63] [%clk 0:00:25] } 61. Kf3 { [%eval -11.88] [%clk 0:00:08] } 61... Bf5 { [%eval -12.45] [%clk 0:00:26] } 62. Ra1 { [%eval -17.27] [%clk 0:00:11] } 62... Kg6 { [%eval -12.95] [%clk 0:00:27] } 63. Kg3 { [%eval -17.71] [%clk 0:00:14] } 63... h5 { [%eval -12.56] [%clk 0:00:29] } 64. Ra3 { [%eval -13.59] [%clk 0:00:15] } 64... h4+ { [%eval -13.34] [%clk 0:00:30] } 65. Kg2 { [%eval -15.57] [%clk 0:00:15] } 65... Kh5 { [%eval -14.48] [%clk 0:00:31] } 66. Ra1 { [%eval -71.24] [%clk 0:00:15] } 66... a3 { [%eval -77.41] [%clk 0:00:33] } 67. Ra2 { [%eval -71.04] [%clk 0:00:15] } 67... Be6 { [%eval -77.73] [%clk 0:00:34] } 68. Ra1 { [%eval -65.74] [%clk 0:00:18] } 68... a2 { [%eval -82.24] [%clk 0:00:35] } 69. Kg1?! { [%eval #-10] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:00:20] } 69... g4?! { [%eval -78.14] } { Lost forced checkmate sequence. Rb5 was best. } { [%clk 0:00:37] } 70. Kh2?! { [%eval #-7] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:00:23] } 70... g3+ { [%eval #-6] [%clk 0:00:37] } 71. Kg1 { [%eval #-5] [%clk 0:00:17] } 71... Rb5 { [%eval #-6] [%clk 0:00:39] } 72. Rxa2 { [%eval #-4] [%clk 0:00:14] } 72... Bxa2 { [%eval #-4] [%clk 0:00:39] } 73. Kg2 { [%eval #-4] [%clk 0:00:15] } 73... Bd5+ { [%eval #-3] [%clk 0:00:40] } 74. Kh3 { [%eval #-3] [%clk 0:00:18] } 74... g2 { [%eval #-2] [%clk 0:00:38] } 75. Kh2 { [%eval #-2] [%clk 0:00:18] } 75... Rb1 { [%eval #-1] [%clk 0:00:40] } 76. Kh3 { [%clk 0:00:18] } 76... Rh1# { [%clk 0:00:41] } 0-1