Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group B)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-7/gGgJlCZN/ymY6xHRp
White: Liu, Qikai
WhiteElo: 1726
Black: Sun, Yuxiao
BlackElo: 0
Result: 1-0
ECO: E92
Opening: King's Indian Defense: Exchange Variation
Variant: Standard
TimeControl: 60+30

1. c4 { [%eval 0.12] [%clk 1:00:58] } 1... Nf6 { [%eval 0.14] [%clk 1:00:57] } 2. Nc3 { [%eval 0.12] [%clk 1:01:23] } 2... g6 { [%eval 0.41] [%clk 1:01:23] } 3. e4 { [%eval 0.31] [%clk 1:01:49] } 3... d6 { [%eval 0.45] [%clk 1:01:50] } 4. d4 { [%eval 0.46] [%clk 1:02:04] } 4... Bg7 { [%eval 0.55] [%clk 1:02:13] } 5. Nf3 { [%eval 0.36] [%clk 1:02:23] } 5... O-O { [%eval 0.44] [%clk 1:02:35] } 6. Be2 { [%eval 0.45] [%clk 1:02:52] } 6... e5 { [%eval 0.39] [%clk 1:02:54] } 7. dxe5 { [%eval 0.12] [%clk 1:03:20] } 7... dxe5 { [%eval 0.12] [%clk 1:03:17] } 8. Qxd8 { [%eval 0.16] [%clk 1:03:46] } 8... Rxd8 { [%eval 0.07] [%clk 1:03:41] } 9. Bg5 { [%eval 0.06] [%clk 1:04:09] } 9... c6 { [%eval 0.27] [%clk 1:03:33] } 10. Nxe5 { [%eval 0.3] [%clk 1:02:40] } 10... Re8 { [%eval 0.22] [%clk 1:03:52] } 11. O-O-O { [%eval 0.22] [%clk 1:01:41] } 11... Nxe4? { [%eval 1.76] } { Mistake. Na6 was best. } { [%clk 1:02:03] } 12. Nxe4 { [%eval 1.93] [%clk 1:02:06] } 12... Bxe5 { [%eval 1.75] [%clk 1:02:27] } 13. f4 { [%eval 1.72] [%clk 1:02:30] } 13... Bg7?! { [%eval 2.63] } { Inaccuracy. Bf5 was best. } { [%clk 1:02:19] } 14. Bf3 { [%eval 2.48] [%clk 0:55:54] } 14... Na6 { [%eval 2.38] [%clk 0:54:07] } 15. Nd6 { [%eval 2.77] [%clk 0:51:39] } 15... Re6 { [%eval 2.41] [%clk 0:54:22] } 16. f5 { [%eval 2.05] [%clk 0:43:57] } 16... Rxd6?! { [%eval 2.76] } { Inaccuracy. Re5 was best. } { [%clk 0:53:21] } 17. Rxd6 { [%eval 2.75] [%clk 0:43:18] } 17... Bxf5 { [%eval 2.7] [%clk 0:53:31] } 18. Rhd1 { [%eval 2.55] [%clk 0:40:41] } 18... h6?! { [%eval 3.72] } { Inaccuracy. Be5 was best. } { [%clk 0:51:54] } 19. Bf6?? { [%eval 1.57] } { Blunder. Rd8+ was best. } { [%clk 0:35:07] } 19... Bxf6 { [%eval 1.51] [%clk 0:51:31] } 20. Rxf6 { [%eval 1.57] [%clk 0:35:35] } 20... Nb4 { [%eval 1.37] [%clk 0:51:22] } 21. a3 { [%eval 0.86] [%clk 0:25:43] } 21... Nd3+ { [%eval 0.92] [%clk 0:51:41] } 22. Kc2 { [%eval 0.96] [%clk 0:26:09] } 22... Nc5+?! { [%eval 1.54] } { Inaccuracy. Ne5+ was best. } { [%clk 0:50:03] } 23. Kc3 { [%eval 1.66] [%clk 0:21:47] } 23... Re8 { [%eval 1.32] [%clk 0:37:15] } 24. Rfd6 { [%eval 1.43] [%clk 0:15:37] } 24... Re7 { [%eval 1.92] [%clk 0:37:23] } 25. R6d2 { [%eval 2.18] [%clk 0:11:52] } 25... Ne4+ { [%eval 2.0] [%clk 0:34:15] } 26. Bxe4 { [%eval 2.08] [%clk 0:11:21] } 26... Rxe4 { [%eval 2.01] [%clk 0:34:33] } 27. b3 { [%eval 1.65] [%clk 0:10:41] } 27... Kg7 { [%eval 1.75] [%clk 0:34:00] } 28. Rf1 { [%eval 1.93] [%clk 0:10:36] } 28... b5 { [%eval 2.01] [%clk 0:32:41] } 29. cxb5 { [%eval 2.04] [%clk 0:10:49] } 29... cxb5 { [%eval 1.96] [%clk 0:33:01] } 30. Rf3?! { [%eval 0.82] } { Inaccuracy. Rff2 was best. } { [%clk 0:10:29] } 30... Be6 { [%eval 0.69] [%clk 0:31:13] } 31. h3 { [%eval 0.18] [%clk 0:05:20] } 31... f5?? { [%eval 2.61] } { Blunder. a5 was best. } { [%clk 0:31:07] } 32. Rdd3 { [%eval 2.25] [%clk 0:03:29] } 32... Kf6 { [%eval 2.12] [%clk 0:31:15] } 33. Rfe3 { [%eval 1.57] [%clk 0:03:39] } 33... Ke5? { [%eval 3.32] } { Mistake. Rxe3 was best. } { [%clk 0:31:03] } 34. g3?! { [%eval 2.26] } { Inaccuracy. Rxe4+ was best. } { [%clk 0:02:54] } 34... g5 { [%eval 2.35] [%clk 0:31:22] } 35. Kd2 { [%eval 2.87] [%clk 0:02:13] } 35... f4 { [%eval 2.9] [%clk 0:30:26] } 36. gxf4+ { [%eval 2.49] [%clk 0:02:18] } 36... gxf4?! { [%eval 3.88] } { Inaccuracy. Kxf4 was best. } { [%clk 0:30:49] } 37. Rxe4+ { [%eval 3.08] [%clk 0:02:25] } 37... Kxe4 { [%eval 4.13] [%clk 0:31:13] } 38. b4 { [%eval 3.9] [%clk 0:01:53] } 38... Bc4 { [%eval 4.5] [%clk 0:30:18] } 39. Rd6 { [%eval 4.22] [%clk 0:01:24] } 39... h5 { [%eval 4.61] [%clk 0:30:23] } 40. Rd7 { [%eval 4.69] [%clk 0:00:59] } 40... Kf3 { [%eval 4.42] [%clk 0:30:04] } 41. Ke1 { [%eval 4.1] [%clk 0:00:48] } 41... Be6 { [%eval 4.84] [%clk 0:29:37] } 42. Rh7 { [%eval 4.77] [%clk 0:00:56] } 42... Bxh3 { [%eval 4.88] [%clk 0:25:48] } 43. Rxh5 { [%eval 4.89] [%clk 0:01:25] } 43... Bd7 { [%eval 5.07] [%clk 0:26:06] } 44. Rh7 { [%eval 4.94] [%clk 0:01:34] } 44... Bf5 { [%eval 4.98] [%clk 0:18:55] } 45. Rxa7 { [%eval 4.97] [%clk 0:02:01] } 45... Ke3 { [%eval 4.84] [%clk 0:19:12] } 46. Re7+ { [%eval 5.33] [%clk 0:02:02] } 46... Be4 { [%eval 5.59] [%clk 0:18:58] } 47. Re5 { [%eval 5.52] [%clk 0:01:06] } 47... f3 { [%eval 6.62] [%clk 0:18:49] } 48. Re8 { [%eval 6.54] [%clk 0:01:30] } 48... Kd4 { [%eval 6.65] [%clk 0:18:06] } 49. Kf2 { [%eval 6.51] [%clk 0:01:51] } 49... Bc2 { [%eval 6.16] [%clk 0:18:24] } 50. Rc8 { [%eval 7.15] [%clk 0:01:59] } 50... Be4 { [%eval 7.04] [%clk 0:17:26] } 51. Rc5 { [%eval 6.96] [%clk 0:02:19] } 51... Bd3 { [%eval 7.12] [%clk 0:17:41] } 52. Kxf3 { [%eval 6.6] [%clk 0:02:33] } 52... Bc4 { [%eval 7.06] [%clk 0:18:02] } 53. Rc7 { [%eval 6.71] [%clk 0:02:51] } 53... Kc3?! { [%eval 10.53] } { Inaccuracy. Be6 was best. } { [%clk 0:18:29] } 54. Ke3 { [%eval 8.8] [%clk 0:03:16] } 54... Kb3 { [%eval 8.46] [%clk 0:18:52] } 55. Ra7 { [%eval 8.58] [%clk 0:03:44] } 55... Kc3 { [%eval 8.36] [%clk 0:19:07] } 56. Ra5 { [%eval 7.7] [%clk 0:04:00] } 56... Bf1 { [%eval 7.79] [%clk 0:18:57] } 57. Ra7 { [%eval 7.1] [%clk 0:04:22] } 57... Bc4?! { [%eval 16.27] } { Inaccuracy. Kc4 was best. } { [%clk 0:19:19] } 58. Rc7 { [%eval 10.48] [%clk 0:04:37] } 58... Kb2 { [%eval 9.43] [%clk 0:19:43] } 59. Kd4 { [%eval 8.3] [%clk 0:04:45] } 59... Kb3 { [%eval 7.05] [%clk 0:18:13] } 60. Kc5 { [%clk 0:04:48] } 60... Kxa3 { [%clk 0:18:33] } 61. Ra7+ { [%clk 0:05:06] } 61... Kb3 { [%clk 0:18:54] } 62. Ra5 { [%clk 0:05:32] } 1-0