Event: Round 6: Ren, Xiaoyi - Chen, Yumeng
Date: 2025-06-12
White: Ren, Xiaoyi
WhiteTitle: WIM
WhiteElo: 2226
Black: Chen, Yumeng
BlackElo: 1639
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard
TimeControl: 25+10

1. d4 { [%eval 0.17] [%clk 0:25:17] } 1... d5 { [%eval 0.2] [%clk 0:25:18] } 2. c4 { [%eval 0.18] [%clk 0:25:26] } 2... e6 { [%eval 0.17] [%clk 0:25:26] } 3. Nf3 { [%eval 0.16] [%clk 0:25:34] } 3... Nf6 { [%eval 0.17] [%clk 0:25:33] } 4. e3 { [%eval 0.0] [%clk 0:25:31] } 4... Be7 { [%eval 0.0] [%clk 0:25:34] } 5. Bd3 { [%eval 0.0] [%clk 0:25:00] } 5... dxc4 { [%eval 0.02] [%clk 0:25:28] } 6. Bxc4 { [%eval 0.0] [%clk 0:25:05] } 6... O-O { [%eval 0.02] [%clk 0:25:30] } 7. O-O { [%eval 0.0] [%clk 0:25:12] } 7... c5 { [%eval 0.12] [%clk 0:24:26] } 8. Qe2 { [%eval -0.15] [%clk 0:24:59] } 8... Nc6 { [%eval 0.07] [%clk 0:23:38] } 9. Rd1 { [%eval 0.08] [%clk 0:25:06] } 9... Qc7 { [%eval 0.08] [%clk 0:21:58] } 10. Nc3 { [%eval 0.0] [%clk 0:25:07] } 10... a6 { [%eval 0.12] [%clk 0:21:35] } 11. a4 { [%eval -0.05] [%clk 0:25:12] } 11... b6 { [%eval -0.14] [%clk 0:20:14] } 12. d5 { [%eval -0.13] [%clk 0:22:24] } 12... exd5 { [%eval -0.1] [%clk 0:19:33] } 13. Nxd5 { [%eval -0.09] [%clk 0:22:32] } 13... Nxd5 { [%eval -0.07] [%clk 0:19:37] } 14. Bxd5 { [%eval -0.07] [%clk 0:22:39] } 14... Bb7 { [%eval 0.12] [%clk 0:18:52] } 15. e4 { [%eval -0.15] [%clk 0:22:47] } 15... Rad8 { [%eval 0.05] [%clk 0:15:37] } 16. Bg5 { [%eval -0.36] [%clk 0:22:52] } 16... Bxg5 { [%eval -0.45] [%clk 0:13:46] } 17. Nxg5 { [%eval -0.48] [%clk 0:22:51] } 17... Nd4 { [%eval -0.29] [%clk 0:12:25] } 18. Qh5?? { [%eval -2.15] } { Blunder. Qd3 was best. } { [%clk 0:20:35] } 18... h6 { [%eval -2.07] [%clk 0:12:09] } 19. Nf3 { [%eval -2.15] [%clk 0:20:39] } 19... Ne2+ { [%eval -2.22] [%clk 0:06:40] } 20. Kh1 { [%eval -2.18] [%clk 0:17:33] } 20... Nf4 { [%eval -2.24] [%clk 0:06:47] } 21. Qf5 { [%eval -2.21] [%clk 0:17:42] } 21... g6 { [%eval -2.14] [%clk 0:06:14] } 22. Qf6 { [%eval -2.24] [%clk 0:16:10] } 22... Bxd5 { [%eval -2.23] [%clk 0:05:58] } 23. exd5 { [%eval -2.22] [%clk 0:16:19] } 23... Nxd5 { [%eval -2.17] [%clk 0:06:04] } 24. Qh4 { [%eval -2.31] [%clk 0:16:28] } 24... Qf4 { [%eval -2.3] [%clk 0:05:19] } 25. Qh3 { [%eval -2.87] [%clk 0:15:18] } 25... Nf6 { [%eval -3.19] [%clk 0:03:39] } 26. Re1 { [%eval -3.89] [%clk 0:13:07] } 26... Rfe8 { [%eval -3.75] [%clk 0:02:28] } 27. b3 { [%eval -4.48] [%clk 0:13:08] } 27... Ng4?! { [%eval -3.02] } { Inaccuracy. Rxe1+ was best. } { [%clk 0:01:56] } 28. Kg1?! { [%eval -3.89] } { Inaccuracy. Qg3 was best. } { [%clk 0:13:04] } 28... Kg7?! { [%eval -3.07] } { Inaccuracy. Rxe1+ was best. } { [%clk 0:01:36] } 29. Qh4 { [%eval -2.99] [%clk 0:08:29] } 29... g5 { [%eval -2.84] [%clk 0:01:15] } 30. Qh3?! { [%eval -4.44] } { Inaccuracy. Qg3 was best. } { [%clk 0:08:01] } 30... Rxe1+ { [%eval -4.39] [%clk 0:00:50] } 31. Rxe1 { [%eval -4.39] [%clk 0:08:05] } 31... Rd3 { [%eval -4.29] [%clk 0:00:34] } 32. Rf1 { [%eval -5.36] [%clk 0:07:07] } 32... Ne5 { [%eval -5.25] [%clk 0:00:25] } 33. Qc8?! { [%eval -7.09] } { Inaccuracy. Qg3 was best. } { [%clk 0:04:34] } 33... Nxf3+ { [%eval -7.25] [%clk 0:00:28] } 34. gxf3 { [%eval -7.04] [%clk 0:04:43] } 34... Qxf3 { [%eval -6.86] [%clk 0:00:22] } 35. Qc7 { [%eval -7.41] [%clk 0:04:01] } 35... Rd4 { [%eval -7.33] [%clk 0:00:16] } 36. Qe5+ { [%eval -7.37] [%clk 0:03:27] } 36... Kg6 { [%eval -7.26] [%clk 0:00:20] } 37. h3 { [%eval -7.25] [%clk 0:02:32] } 37... Qxh3 { [%eval -6.18] [%clk 0:00:28] } 38. f3?? { [%eval #-6] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:02:02] } 38... Rd2 { [%eval #-5] [%clk 0:00:15] } 39. Qe4+ { [%eval #-5] [%clk 0:02:11] } 39... Kh5?? { [%eval -6.65] } { Lost forced checkmate sequence. Kf6 was best. } { [%clk 0:00:14] } 40. Qg4+ { [%eval -6.57] [%clk 0:02:20] } 40... Qxg4+ { [%eval -6.43] [%clk 0:00:16] } 41. fxg4+ { [%eval -6.39] [%clk 0:02:28] } 41... Kxg4 { [%eval -6.43] [%clk 0:00:14] } 42. Rxf7 { [%eval -6.49] [%clk 0:02:37] } 42... Rd3 { [%eval -6.33] [%clk 0:00:14] } 43. Rf6 { [%eval -7.66] [%clk 0:02:45] } 43... Rxb3 { [%eval -6.0] [%clk 0:00:17] } 44. a5 { [%eval -6.84] [%clk 0:02:54] } 44... bxa5 { [%eval -6.87] [%clk 0:00:15] } 45. Rxh6 { [%eval -6.85] [%clk 0:03:03] } 45... Kg3 { [%eval -6.49] [%clk 0:00:14] } 46. Kf1 { [%eval -6.43] [%clk 0:03:12] } 46... Rb5 { [%eval -6.0] [%clk 0:00:13] } 47. Rxa6 { [%eval -5.68] [%clk 0:03:20] } 47... g4 { [%eval -5.78] [%clk 0:00:14] } 48. Rg6 { [%eval -6.62] [%clk 0:03:27] } 48... a4 { [%eval -6.63] [%clk 0:00:13] } 49. Ke2?! { [%eval -14.47] } { Inaccuracy. Ra6 was best. } { [%clk 0:03:33] } 49... Ra5 { [%eval -10.4] [%clk 0:00:13] } 50. Rd6 { [%eval -11.56] [%clk 0:03:26] } 50... a3 { [%eval -9.88] [%clk 0:00:15] } 51. Rd1 { [%eval #-13] [%clk 0:03:35] } 51... a2 { [%eval #-12] [%clk 0:00:22] } 52. Ra1 { [%eval #-12] [%clk 0:03:43] } 52... Ra3 { [%eval #-16] [%clk 0:00:22] } 53. Kd2 { [%eval #-16] [%clk 0:03:46] } 53... Kf2 { [%eval #-13] [%clk 0:00:25] } 54. Kc2 { [%eval #-13] [%clk 0:03:53] } 54... g3 { [%eval #-13] [%clk 0:00:30] } 55. Kb2 { [%eval #-13] [%clk 0:04:00] } 55... Ra5 { [%eval #-19] [%clk 0:00:31] } 0-1