Event: World Youth Cup 2021 O12-G16 - Girls 16
Date: 2021-08-06
White: Mamardashvili, Ana
Black: Sim, Jia Ru
Result: 0-1
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Rubinstein Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:03] } 2... c5?! { [%eval 0.53] } { Inaccuracy. Nf6 was best. } { [%clk 0:10:02] } 3. e3 { [%eval 0.06] [%clk 0:09:48] } 3... Nf6 { [%eval 0.12] [%clk 0:10:02] } 4. c4 { [%eval 0.0] [%clk 0:09:24] } 4... dxc4 { [%eval 0.28] [%clk 0:09:30] } 5. Bxc4 { [%eval 0.19] [%clk 0:09:20] } 5... e6 { [%eval 0.23] [%clk 0:08:58] } 6. O-O { [%eval 0.13] [%clk 0:09:16] } 6... a6 { [%eval 0.36] [%clk 0:08:51] } 7. a4 { [%eval 0.0] [%clk 0:08:51] } 7... Nc6 { [%eval 0.15] [%clk 0:08:26] } 8. Nc3 { [%eval 0.4] [%clk 0:08:39] } 8... Nb4 { [%eval 0.68] [%clk 0:08:03] } 9. b3 { [%eval 0.54] [%clk 0:08:01] } 9... cxd4 { [%eval 0.6] [%clk 0:07:26] } 10. exd4?! { [%eval 0.09] } { Inaccuracy. Nxd4 was best. } { [%clk 0:07:39] } 10... Nbd5 { [%eval 0.5] [%clk 0:06:33] } 11. Bb2?! { [%eval -0.07] } { Inaccuracy. Nxd5 was best. } { [%clk 0:07:07] } 11... Bb4 { [%eval -0.28] [%clk 0:05:54] } 12. Nxd5 { [%eval -0.25] [%clk 0:05:33] } 12... Nxd5?! { [%eval 0.35] } { Inaccuracy. exd5 was best. } { [%clk 0:05:31] } 13. Qc2?! { [%eval -0.38] } { Inaccuracy. Ne5 was best. } { [%clk 0:04:48] } 13... O-O { [%eval 0.08] [%clk 0:05:22] } 14. Bd3 { [%eval -0.07] [%clk 0:04:37] } 14... h6 { [%eval -0.16] [%clk 0:05:09] } 15. Ne5 { [%eval -0.06] [%clk 0:03:54] } 15... Bd7 { [%eval 0.01] [%clk 0:04:53] } 16. Qd1 { [%eval -0.29] [%clk 0:03:27] } 16... Rc8 { [%eval -0.08] [%clk 0:03:24] } 17. Qg4 { [%eval 0.0] [%clk 0:02:49] } 17... Nf6 { [%eval 0.0] [%clk 0:02:17] } 18. Qh4?! { [%eval -0.65] } { Inaccuracy. Qf3 was best. } { [%clk 0:02:21] } 18... Bc6?! { [%eval -0.09] } { Inaccuracy. Bc3 was best. } { [%clk 0:01:48] } 19. Nxc6 { [%eval -0.29] [%clk 0:01:51] } 19... Rxc6 { [%eval -0.26] [%clk 0:01:38] } 20. Rac1 { [%eval -0.28] [%clk 0:01:33] } 20... Rxc1 { [%eval -0.32] [%clk 0:01:26] } 21. Rxc1 { [%eval -0.16] [%clk 0:01:34] } 21... Bd2 { [%eval -0.05] [%clk 0:01:15] } 22. Rc2 { [%eval -0.3] [%clk 0:01:20] } 22... Bg5 { [%eval -0.43] [%clk 0:01:16] } 23. Qg3 { [%eval -0.42] [%clk 0:01:18] } 23... Nd5 { [%eval -0.17] [%clk 0:01:17] } 24. h3 { [%eval -0.46] [%clk 0:00:46] } 24... Bf6 { [%eval -0.14] [%clk 0:01:03] } 25. Be4 { [%eval -0.06] [%clk 0:00:41] } 25... Bh4 { [%eval 0.0] [%clk 0:00:25] } 26. Qf3 { [%eval 0.0] [%clk 0:00:33] } 26... Qd7 { [%eval 0.0] [%clk 0:00:17] } 27. Bxd5 { [%eval 0.0] [%clk 0:00:28] } 27... exd5 { [%eval 0.0] [%clk 0:00:18] } 28. Qf4 { [%eval -0.08] [%clk 0:00:15] } 28... Bg5 { [%eval -0.12] [%clk 0:00:19] } 29. Qe5? { [%eval -1.44] } { Mistake. Rc7 was best. } { [%clk 0:00:12] } 29... Bf6? { [%eval -0.3] } { Mistake. Re8 was best. } { [%clk 0:00:19] } 30. Qg3?! { [%eval -1.0] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:12] } 30... Qf5 { [%eval -0.69] [%clk 0:00:16] } 31. Rc1?! { [%eval -1.54] } { Inaccuracy. Re2 was best. } { [%clk 0:00:10] } 31... Qe4? { [%eval -0.17] } { Mistake. Re8 was best. } { [%clk 0:00:13] } 32. Qc3?! { [%eval -1.09] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:07] } 32... Re8 { [%eval -0.99] [%clk 0:00:11] } 33. Qd2?? { [%eval -7.46] } { Blunder. Rd1 was best. } { [%clk 0:00:05] } 33... Bg5 { [%eval -7.38] [%clk 0:00:13] } 34. Qc3 { [%eval -8.06] [%clk 0:00:05] } 34... Bxc1 { [%eval -7.78] [%clk 0:00:15] } 35. Qxc1 { [%eval -7.92] [%clk 0:00:06] } 35... Qe1+ { [%eval -7.61] [%clk 0:00:16] } 36. Qxe1 { [%eval -8.2] [%clk 0:00:07] } 36... Rxe1+ { [%eval -8.14] [%clk 0:00:18] } 37. Kh2 { [%eval -8.08] [%clk 0:00:09] } 37... Re2 { [%eval -7.39] [%clk 0:00:20] } 38. Bc3 { [%eval -7.62] [%clk 0:00:09] } 38... Rxf2 { [%eval -7.56] [%clk 0:00:22] } 39. b4 { [%eval -7.33] [%clk 0:00:11] } 39... Rc2 { [%eval -7.46] [%clk 0:00:23] } 40. Be1 { [%eval -7.53] [%clk 0:00:12] } 40... Rc4 { [%eval -7.35] [%clk 0:00:25] } 41. b5 { [%eval -7.23] [%clk 0:00:13] } 41... axb5 { [%eval -7.12] [%clk 0:00:27] } 42. axb5 { [%eval -7.08] [%clk 0:00:15] } 42... Rxd4 { [%eval -7.46] [%clk 0:00:29] } 43. Bc3 { [%eval -8.27] [%clk 0:00:16] } 43... Rd3 { [%eval -7.85] [%clk 0:00:31] } 44. Ba5 { [%eval -8.03] [%clk 0:00:15] } 44... Rb3 { [%eval -7.99] [%clk 0:00:32] } 45. b6 { [%eval -7.96] [%clk 0:00:16] } 45... Rb5 { [%eval -7.91] [%clk 0:00:34] } 46. Bc3 { [%eval -8.28] [%clk 0:00:16] } 46... Rxb6 { [%eval -8.23] [%clk 0:00:36] } 47. Kg1 { [%eval -8.77] [%clk 0:00:17] } 47... Re6 { [%eval -8.5] [%clk 0:00:37] } 48. Kf2 { [%eval -8.9] [%clk 0:00:19] } 48... b5 { [%eval -8.83] [%clk 0:00:39] } 49. Bd2 { [%eval -9.15] [%clk 0:00:16] } 49... f6 { [%eval -9.38] [%clk 0:00:41] } 50. Be3 { [%eval -9.6] [%clk 0:00:15] } 50... Re4 { [%eval -9.84] [%clk 0:00:42] } 51. g4 { [%eval -10.9] [%clk 0:00:16] } 51... Kf7 { [%eval -10.5] [%clk 0:00:44] } 52. Kf3 { [%eval -11.31] [%clk 0:00:16] } 52... Ke6 { [%eval -10.69] [%clk 0:00:46] } 53. Bd2 { [%eval -11.05] [%clk 0:00:17] } 53... b4 { [%eval -11.15] [%clk 0:00:43] } 54. h4 { [%eval -58.72] [%clk 0:00:17] } 54... b3 { [%eval -15.85] [%clk 0:00:44] } 55. Bc1 { [%eval -16.38] [%clk 0:00:17] } 55... Rc4 { [%eval -21.93] [%clk 0:00:46] } 56. Bb2 { [%eval -58.91] [%clk 0:00:18] } 56... Rc2 { [%eval -58.86] [%clk 0:00:48] } 57. Ba3 { [%eval -17.51] [%clk 0:00:19] } 57... b2 { [%eval -67.15] [%clk 0:00:50] } 58. Bxb2 { [%eval -69.06] [%clk 0:00:21] } 58... Rxb2 { [%eval -69.18] [%clk 0:00:52] } 59. g5?! { [%eval #-14] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:00:23] } 59... fxg5 { [%eval #-14] [%clk 0:00:53] } 60. hxg5 { [%eval #-11] [%clk 0:00:24] } 60... hxg5 { [%eval #-10] [%clk 0:00:55] } 61. Ke3 { [%eval #-10] [%clk 0:00:26] } 61... Rb3+ { [%eval #-9] [%clk 0:00:57] } 62. Kd4 { [%eval #-6] [%clk 0:00:28] } 62... Rb4+ { [%eval #-9] [%clk 0:00:59] } 63. Kd3 { [%eval #-9] [%clk 0:00:28] } 63... g4 { [%eval #-8] [%clk 0:01:01] } 64. Ke3 { [%eval #-7] [%clk 0:00:30] } 64... d4+ { [%eval #-8] [%clk 0:01:02] } 65. Kd3 { [%eval #-7] [%clk 0:00:32] } 65... Kd5 { [%eval #-6] [%clk 0:01:03] } 66. Kd2 { [%eval #-6] [%clk 0:00:32] } 66... Ke4 { [%eval #-5] [%clk 0:01:05] } 67. Ke2 { [%eval #-5] [%clk 0:00:34] } 67... d3+ { [%eval #-5] [%clk 0:01:07] } 68. Kd1 { [%eval #-3] [%clk 0:00:35] } 68... Ke3 { [%eval #-2] [%clk 0:01:08] } 69. Kc1 { [%eval #-2] [%clk 0:00:37] } 69... d2+ { [%eval #-3] [%clk 0:01:09] } 70. Kd1 { [%eval #-3] [%clk 0:00:39] } 70... Rb1+ { [%clk 0:01:09] } 0-1