Event: 2025 National Chess Open (Liaocheng,China)
Site: Liaocheng,Shandong, China
Date: 2025-07-25
White: Ruan, Zhicheng
WhiteElo: 1865
Black: Li, Bo
BlackTitle: IM
BlackElo: 2240
Result: 1/2-1/2
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:48] } 1... Nf6 { [%eval 0.19] [%clk 1:30:43] } 2. c4 { [%eval 0.18] [%clk 1:31:04] } 2... e6 { [%eval 0.14] [%clk 1:29:41] } 3. Nc3 { [%eval 0.09] [%clk 1:30:14] } 3... Bb4 { [%eval 0.09] [%clk 1:28:17] } 4. Qc2 { [%eval 0.08] [%clk 1:29:40] } 4... O-O { [%eval 0.09] [%clk 1:25:26] } 5. a3 { [%eval 0.08] [%clk 1:29:13] } 5... Bxc3+ { [%eval 0.09] [%clk 1:24:56] } 6. Qxc3 { [%eval 0.1] [%clk 1:29:35] } 6... d6 { [%eval 0.3] [%clk 1:20:07] } 7. Nf3 { [%eval 0.22] [%clk 1:27:26] } 7... Re8 { [%eval 0.3] [%clk 1:16:47] } 8. b4 { [%eval 0.17] [%clk 1:23:02] } 8... Qe7 { [%eval 0.34] [%clk 1:11:58] } 9. Bb2 { [%eval 0.33] [%clk 1:21:29] } 9... Nbd7 { [%eval 0.33] [%clk 1:09:52] } 10. e3 { [%eval 0.39] [%clk 1:14:40] } 10... e5 { [%eval 0.35] [%clk 1:04:57] } 11. dxe5 { [%eval 0.39] [%clk 1:08:41] } 11... dxe5 { [%eval 0.62] [%clk 1:01:38] } 12. Be2 { [%eval 0.32] [%clk 1:07:40] } 12... e4 { [%eval 0.57] [%clk 0:53:47] } 13. Nd2 { [%eval 0.39] [%clk 0:59:09] } 13... Ne5 { [%eval 0.39] [%clk 0:50:32] } 14. h3 { [%eval 0.48] [%clk 0:39:02] } 14... h6 { [%eval 0.53] [%clk 0:44:26] } 15. g4 { [%eval 0.48] [%clk 0:32:51] } 15... b6 { [%eval 0.56] [%clk 0:40:55] } 16. Rg1 { [%eval 0.19] [%clk 0:31:58] } 16... Bb7 { [%eval 0.31] [%clk 0:35:28] } 17. g5 { [%eval 0.14] [%clk 0:31:00] } 17... hxg5 { [%eval 0.22] [%clk 0:33:59] } 18. Rxg5 { [%eval 0.28] [%clk 0:31:16] } 18... Nfd7 { [%eval 0.2] [%clk 0:32:48] } 19. Rg2 { [%eval -0.01] [%clk 0:26:33] } 19... a5 { [%eval -0.08] [%clk 0:30:55] } 20. O-O-O { [%eval -0.02] [%clk 0:22:31] } 20... axb4 { [%eval -0.08] [%clk 0:30:46] } 21. axb4 { [%eval -0.31] [%clk 0:22:55] } 21... Ra4 { [%eval -0.03] [%clk 0:26:41] } 22. Ba3? { [%eval -1.71] } { Mistake. h4 was best. } { [%clk 0:14:41] } 22... Nf6?? { [%eval 0.08] } { Blunder. g6 was best. } { [%clk 0:22:02] } 23. Rdg1 { [%eval 0.1] [%clk 0:14:03] } 23... g6 { [%eval 0.14] [%clk 0:20:07] } 24. Rg5?! { [%eval -0.78] } { Inaccuracy. h4 was best. } { [%clk 0:11:47] } 24... Nh7?! { [%eval 0.05] } { Inaccuracy. Nfd7 was best. } { [%clk 0:16:50] } 25. R5g3?! { [%eval -0.94] } { Inaccuracy. Rf5 was best. } { [%clk 0:11:29] } 25... Qf6?! { [%eval -0.28] } { Inaccuracy. Nf8 was best. } { [%clk 0:15:01] } 26. Qb3?! { [%eval -0.88] } { Inaccuracy. Bb2 was best. } { [%clk 0:09:28] } 26... Raa8?! { [%eval 0.0] } { Inaccuracy. Rxa3 was best. } { [%clk 0:13:41] } 27. Rf1?! { [%eval -0.64] } { Inaccuracy. Bb2 was best. } { [%clk 0:08:52] } 27... Ng5 { [%eval -0.86] [%clk 0:09:00] } 28. Bb2 { [%eval -0.86] [%clk 0:08:29] } 28... Rad8 { [%eval -0.42] [%clk 0:06:48] } 29. Rd1 { [%eval -0.46] [%clk 0:03:44] } 29... Ngf3 { [%eval -0.48] [%clk 0:05:34] } 30. Nxf3 { [%eval -0.49] [%clk 0:02:47] } 30... exf3 { [%eval -0.5] [%clk 0:05:53] } 31. Bd3 { [%eval -0.5] [%clk 0:02:34] } 31... Qd6? { [%eval 0.69] } { Mistake. Rd7 was best. } { [%clk 0:03:47] } 32. Bc2 { [%eval 0.66] [%clk 0:02:31] } 32... Qe6 { [%eval 0.69] [%clk 0:03:17] } 33. Bd3?? { [%eval -1.68] } { Blunder. Rxd8 was best. } { [%clk 0:01:22] } 33... b5? { [%eval -0.08] } { Mistake. Nxd3+ was best. } { [%clk 0:02:36] } 34. Bxe5 { [%eval -0.15] [%clk 0:01:06] } 34... Qxe5 { [%eval -0.16] [%clk 0:01:50] } 35. cxb5 { [%eval -0.59] [%clk 0:01:14] } 35... Bd5?! { [%eval 0.07] } { Inaccuracy. Re6 was best. } { [%clk 0:01:03] } 36. Qb2 { [%eval 0.1] [%clk 0:01:32] } 36... Ra8 { [%eval 0.03] [%clk 0:01:02] } 37. Bb1 { [%eval 0.1] [%clk 0:01:24] } 37... Qxb2+ { [%eval 0.08] [%clk 0:00:48] } 38. Kxb2 { [%eval 0.04] [%clk 0:01:53] } 38... Re5 { [%eval 0.08] [%clk 0:01:14] } 39. h4 { [%eval 0.01] [%clk 0:01:41] } 39... Rb8?! { [%eval 0.98] } { Inaccuracy. Be6 was best. } { [%clk 0:00:53] } 40. Bd3 { [%eval 1.28] [%clk 0:01:26] } 40... Ra8 { [%eval 0.91] [%clk 0:01:13] } 41. Ra1?! { [%eval 0.01] } { Inaccuracy. Kc3 was best. } { [%clk 0:01:38] } 41... Rd8?? { [%eval 2.81] } { Blunder. Rxa1 was best. } { [%clk 0:01:00] } 42. Rg5 { [%eval 2.82] [%clk 0:01:39] } 42... Re7 { [%eval 2.55] [%clk 0:00:51] } 43. Rd1?? { [%eval 0.32] } { Blunder. h5 was best. } { [%clk 0:01:04] } 43... Be4 { [%eval 0.5] [%clk 0:00:51] } 44. Bc2 { [%eval 0.58] [%clk 0:01:03] } 44... Ra8?? { [%eval 2.5] } { Blunder. Rxd1 was best. } { [%clk 0:00:39] } 45. Bb3?! { [%eval 1.6] } { Inaccuracy. Bxe4 was best. } { [%clk 0:01:22] } 45... Kg7 { [%eval 1.66] [%clk 0:00:55] } 46. Rc5 { [%eval 1.62] [%clk 0:00:58] } 46... Ra7?! { [%eval 2.64] } { Inaccuracy. Kh6 was best. } { [%clk 0:00:43] } 47. h5 { [%eval 2.6] [%clk 0:01:05] } 47... Kh6 { [%eval 2.75] [%clk 0:00:47] } 48. hxg6 { [%eval 2.74] [%clk 0:00:58] } 48... fxg6 { [%eval 2.86] [%clk 0:01:15] } 49. Rh1+ { [%eval 2.77] [%clk 0:01:22] } 49... Kg7 { [%eval 2.58] [%clk 0:01:36] } 50. Kc3 { [%eval 2.64] [%clk 0:01:14] } 50... Ra8 { [%eval 2.54] [%clk 0:01:15] } 51. Rc1 { [%eval 2.0] [%clk 0:00:45] } 51... Kf6 { [%eval 2.16] [%clk 0:01:03] } 52. Bd5?? { [%eval 0.0] } { Blunder. Rd1 was best. } { [%clk 0:00:39] } 52... Bxd5 { [%eval 0.0] [%clk 0:00:46] } 53. Rxd5 { [%eval 0.07] [%clk 0:01:07] } 53... Ra2 { [%eval 0.0] [%clk 0:00:49] } 54. Rc2 { [%eval 0.0] [%clk 0:01:00] } 54... Rxc2+ { [%eval 0.0] [%clk 0:00:44] } 55. Kxc2 { [%eval 0.0] [%clk 0:01:22] } 55... Rh7 { [%eval 0.38] [%clk 0:00:45] } 56. e4 { [%eval 0.0] [%clk 0:01:06] } 56... Rh2 { [%eval -0.01] [%clk 0:00:59] } 57. Rd2 { [%eval 0.0] [%clk 0:01:06] } 57... Ke5 { [%eval 0.0] [%clk 0:00:52] } 58. Kd3 { [%eval 0.0] [%clk 0:01:28] } 58... Kf4 { [%eval 0.0] [%clk 0:01:14] } 59. Rc2 { [%eval 0.0] [%clk 0:01:49] } 59... g5?? { [%eval 4.97] } { Blunder. Rh7 was best. } { [%clk 0:01:03] } 60. e5?? { [%eval 0.11] } { Blunder. Rxc7 was best. } { [%clk 0:01:56] } 60... Kxe5?? { [%eval 3.79] } { Blunder. Rh7 was best. } { [%clk 0:00:35] } 61. Ke3?? { [%eval 0.0] } { Blunder. Rxc7 was best. } { [%clk 0:02:10] } 61... Kd6 { [%eval 0.0] [%clk 0:00:38] } 62. Rc6+ { [%eval 0.0] [%clk 0:02:33] } 62... Kd7 { [%eval 0.0] [%clk 0:01:03] } 63. Kxf3 { [%eval 0.0] [%clk 0:02:52] } 63... Rh4 { [%eval 0.0] [%clk 0:00:45] } 64. Rc5 { [%eval 0.0] [%clk 0:02:28] } 64... Rxb4 { [%eval 0.0] [%clk 0:00:54] } 65. Rxg5 { [%eval 0.0] [%clk 0:02:39] } 65... Ke6 { [%eval 0.0] [%clk 0:01:11] } 66. Ke3 { [%eval 0.0] [%clk 0:02:04] } 66... Rb3+ { [%eval 0.0] [%clk 0:00:57] } 67. Kf4 { [%eval 0.0] [%clk 0:01:10] } 67... Rb4+ { [%eval 0.0] [%clk 0:01:12] } 68. Kg3 { [%eval 0.0] [%clk 0:01:35] } 68... Rc4 { [%eval 0.0] [%clk 0:00:52] } 69. f4 { [%eval 0.0] [%clk 0:01:14] } 69... Kf7 { [%eval 0.0] [%clk 0:00:51] } 70. Rf5+ { [%eval 0.0] [%clk 0:00:59] } 70... Kg7 { [%eval 0.0] [%clk 0:00:48] } 71. Rd5 { [%eval 0.0] [%clk 0:01:11] } 71... Kf7 { [%eval 0.0] [%clk 0:00:53] } 72. Rf5+ { [%eval 0.0] [%clk 0:00:33] } 72... Kg7 { [%eval 0.0] [%clk 0:01:09] } 73. Rd5 { [%eval 0.0] [%clk 0:00:32] } 73... Kf7 { [%eval 0.0] [%clk 0:01:34] } 74. Kg4 { [%eval 0.0] [%clk 0:00:34] } 74... c6 { [%eval 0.0] [%clk 0:01:39] } 75. Rd7+ { [%eval 0.0] [%clk 0:00:38] } 75... Ke6 { [%eval 0.0] [%clk 0:01:37] } 76. bxc6 { [%eval 0.0] [%clk 0:00:58] } 76... Rxc6 { [%eval 0.0] [%clk 0:02:04] } 77. Rh7 { [%eval 0.0] [%clk 0:01:22] } 77... Rc5 { [%eval 0.0] [%clk 0:02:16] } 78. Rh6+ { [%eval 0.0] [%clk 0:01:15] } 78... Kf7 { [%eval 0.0] [%clk 0:02:40] } 79. f5 { [%eval 0.0] [%clk 0:01:28] } 79... Rc1 { [%eval 0.0] [%clk 0:03:05] } 1/2-1/2