Event: Round 9: Chen, lvheng - Dong, Hongfu
Date: 2025-06-22
White: Chen, lvheng
WhiteElo: 2041
Black: Dong, Hongfu
BlackElo: 2314
Result: 0-1
ECO: E16
Opening: Queen's Indian Defense: Capablanca Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:16] } 2... e6 { [%eval 0.14] [%clk 1:31:15] } 3. Nf3 { [%eval 0.12] [%clk 1:31:36] } 3... b6 { [%eval 0.23] [%clk 1:31:29] } 4. g3 { [%eval 0.19] [%clk 1:31:15] } 4... Bb7 { [%eval 0.26] [%clk 1:31:45] } 5. Bg2 { [%eval 0.2] [%clk 1:31:34] } 5... Bb4+ { [%eval 0.25] [%clk 1:31:37] } 6. Bd2 { [%eval 0.25] [%clk 1:31:54] } 6... c5 { [%eval 0.35] [%clk 1:31:56] } 7. Bxb4 { [%eval 0.36] [%clk 1:31:47] } 7... cxb4 { [%eval 0.35] [%clk 1:32:17] } 8. O-O { [%eval 0.36] [%clk 1:32:06] } 8... O-O { [%eval 0.36] [%clk 1:32:38] } 9. Qd3 { [%eval 0.38] [%clk 1:31:09] } 9... d6 { [%eval 0.41] [%clk 1:32:20] } 10. Nbd2 { [%eval 0.4] [%clk 1:30:48] } 10... Qc7 { [%eval 0.37] [%clk 1:32:27] } 11. Ne1 { [%eval 0.35] [%clk 1:29:58] } 11... Bxg2 { [%eval 0.41] [%clk 1:29:51] } 12. Nxg2 { [%eval 0.45] [%clk 1:30:16] } 12... a5 { [%eval 0.45] [%clk 1:29:34] } 13. Ne3 { [%eval 0.38] [%clk 1:28:50] } 13... Nc6 { [%eval 0.42] [%clk 1:26:57] } 14. Rac1 { [%eval 0.45] [%clk 1:28:36] } 14... Rac8 { [%eval 0.35] [%clk 1:25:43] } 15. Rfd1 { [%eval 0.34] [%clk 1:27:45] } 15... Rfd8 { [%eval 0.41] [%clk 1:22:47] } 16. d5 { [%eval 0.38] [%clk 1:14:44] } 16... Ne7 { [%eval 0.84] [%clk 1:08:25] } 17. dxe6 { [%eval 0.87] [%clk 1:14:11] } 17... fxe6 { [%eval 0.87] [%clk 1:08:50] } 18. Ne4 { [%eval 1.22] [%clk 1:14:25] } 18... Ng6 { [%eval 1.21] [%clk 1:08:11] } 19. Nxf6+ { [%eval 1.14] [%clk 1:09:55] } 19... gxf6 { [%eval 1.08] [%clk 1:08:34] } 20. Qd4 { [%eval 0.96] [%clk 1:10:02] } 20... f5 { [%eval 0.95] [%clk 1:06:18] } 21. a3 { [%eval 1.03] [%clk 0:57:53] } 21... bxa3 { [%eval 0.94] [%clk 1:00:44] } 22. bxa3 { [%eval 0.92] [%clk 0:58:02] } 22... Qc5 { [%eval 0.85] [%clk 0:51:22] } 23. Rb1?! { [%eval 0.1] } { Inaccuracy. Qb2 was best. } { [%clk 0:53:47] } 23... Qxd4 { [%eval 0.11] [%clk 0:50:59] } 24. Rxd4 { [%eval 0.11] [%clk 0:54:10] } 24... Rc6 { [%eval 0.15] [%clk 0:50:59] } 25. f4 { [%eval 0.17] [%clk 0:45:24] } 25... Kf7 { [%eval 0.24] [%clk 0:49:04] } 26. c5?! { [%eval -0.42] } { Inaccuracy. Nf1 was best. } { [%clk 0:43:58] } 26... bxc5 { [%eval -0.49] [%clk 0:46:48] } 27. Ra4 { [%eval -0.47] [%clk 0:44:21] } 27... Rc7 { [%eval -0.16] [%clk 0:46:21] } 28. Rxa5 { [%eval -0.15] [%clk 0:44:13] } 28... c4 { [%eval -0.16] [%clk 0:46:36] } 29. Nc2 { [%eval -0.22] [%clk 0:42:50] } 29... Ne7 { [%eval -0.2] [%clk 0:44:40] } 30. Kf2 { [%eval -0.2] [%clk 0:40:04] } 30... Nd5 { [%eval -0.18] [%clk 0:42:55] } 31. Rab5 { [%eval -0.2] [%clk 0:36:46] } 31... Rdd7 { [%eval -0.07] [%clk 0:35:13] } 32. Rb8 { [%eval -0.07] [%clk 0:36:44] } 32... Nc3 { [%eval -0.14] [%clk 0:35:35] } 33. R1b6 { [%eval -0.17] [%clk 0:36:30] } 33... Ne4+ { [%eval -0.18] [%clk 0:34:21] } 34. Ke1 { [%eval -0.22] [%clk 0:36:04] } 34... c3 { [%eval -0.15] [%clk 0:33:26] } 35. e3 { [%eval -0.61] [%clk 0:35:36] } 35... e5 { [%eval -0.17] [%clk 0:32:39] } 36. Rb5 { [%eval -0.29] [%clk 0:33:09] } 36... Nc5 { [%eval -0.16] [%clk 0:26:51] } 37. Ke2 { [%eval -0.22] [%clk 0:32:48] } 37... Ke6 { [%eval -0.27] [%clk 0:26:26] } 38. Rb1 { [%eval -0.24] [%clk 0:31:43] } 38... h5 { [%eval -0.27] [%clk 0:26:06] } 39. R8b4? { [%eval -1.73] } { Mistake. Rh8 was best. } { [%clk 0:28:40] } 39... h4 { [%eval -1.99] [%clk 0:24:42] } 40. Rg1 { [%eval -1.9] [%clk 0:26:11] } 40... hxg3 { [%eval -1.75] [%clk 0:24:33] } 41. hxg3?! { [%eval -2.91] } { Inaccuracy. Rxg3 was best. } { [%clk 0:25:10] } 41... Rh7 { [%eval -2.94] [%clk 0:24:05] } 42. Rg2 { [%eval -2.36] [%clk 0:24:41] } 42... Ne4?? { [%eval -0.57] } { Blunder. e4 was best. } { [%clk 0:22:26] } 43. g4 { [%eval -0.67] [%clk 0:23:27] } 43... Rh1 { [%eval -0.61] [%clk 0:21:57] } 44. gxf5+ { [%eval -0.63] [%clk 0:22:13] } 44... Kxf5 { [%eval -0.79] [%clk 0:22:08] } 45. fxe5?? { [%eval -4.53] } { Blunder. Rb5 was best. } { [%clk 0:21:56] } 45... dxe5 { [%eval -4.87] [%clk 0:22:28] } 46. Rb8 { [%eval -4.98] [%clk 0:12:43] } 46... Rd7 { [%eval -5.03] [%clk 0:19:06] } 47. Rf8+ { [%eval -5.2] [%clk 0:12:52] } 47... Nf6 { [%eval -5.19] [%clk 0:19:32] } 48. Kf3 { [%eval -5.18] [%clk 0:10:02] } 48... Rd2 { [%eval -4.91] [%clk 0:17:33] } 49. e4+ { [%eval -5.28] [%clk 0:08:14] } 49... Ke6 { [%eval -5.04] [%clk 0:17:59] } 50. Ne3 { [%eval -5.73] [%clk 0:07:22] } 50... c2 { [%eval -5.52] [%clk 0:14:57] } 51. Nxc2 { [%eval -5.41] [%clk 0:05:31] } 51... Rh3+ { [%eval -5.35] [%clk 0:15:22] } 52. Rg3 { [%eval -5.21] [%clk 0:05:53] } 52... Rd3+ { [%eval -4.98] [%clk 0:15:24] } 0-1