Event: Round 5: Dai, Changren - Yang, ZiLong
Date: 2025-05-11
White: Dai, Changren
WhiteTitle: GM
WhiteElo: 2531
Black: Yang, ZiLong
BlackTitle: FM
BlackElo: 2326
Result: 0-1
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:40] } 1... c5 { [%eval 0.25] [%clk 1:30:34] } 2. Nf3 { [%eval 0.2] [%clk 1:31:04] } 2... e6 { [%eval 0.28] [%clk 1:30:59] } 3. d4 { [%eval 0.4] [%clk 1:31:26] } 3... cxd4 { [%eval 0.29] [%clk 1:31:22] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:53] } 4... Nc6 { [%eval 0.28] [%clk 1:31:42] } 5. Nc3 { [%eval 0.24] [%clk 1:32:20] } 5... Qc7 { [%eval 0.35] [%clk 1:32:02] } 6. Be3 { [%eval 0.31] [%clk 1:32:45] } 6... a6 { [%eval 0.35] [%clk 1:32:24] } 7. g4 { [%eval 0.26] [%clk 1:33:11] } 7... Nxd4 { [%eval 0.46] [%clk 1:28:55] } 8. Qxd4 { [%eval 0.5] [%clk 1:33:11] } 8... b5 { [%eval 0.56] [%clk 1:29:14] } 9. O-O-O { [%eval 0.56] [%clk 1:33:06] } 9... Bb7 { [%eval 0.63] [%clk 1:29:38] } 10. f3 { [%eval 0.55] [%clk 1:33:17] } 10... Rc8 { [%eval 0.43] [%clk 1:29:41] } 11. Qd2 { [%eval 0.48] [%clk 1:33:39] } 11... Bb4 { [%eval 0.47] [%clk 1:30:07] } 12. Bd4 { [%eval 0.61] [%clk 1:33:42] } 12... f6 { [%eval 0.49] [%clk 1:30:26] } 13. g5 { [%eval 0.43] [%clk 1:33:23] } 13... e5 { [%eval 0.4] [%clk 1:21:12] } 14. Bb6?? { [%eval -2.32] } { Blunder. Be3 was best. } { [%clk 1:15:23] } 14... Bxc3 { [%eval -2.08] [%clk 1:14:55] } 15. bxc3 { [%eval -2.24] [%clk 1:15:40] } 15... Qxb6 { [%eval -2.14] [%clk 1:13:30] } 16. Qxd7+ { [%eval -2.06] [%clk 1:15:58] } 16... Kf8 { [%eval -2.11] [%clk 1:13:57] } 17. Bh3 { [%eval -2.49] [%clk 1:07:29] } 17... Qc7?? { [%eval 0.0] } { Blunder. Re8 was best. } { [%clk 1:03:17] } 18. Qe6 { [%eval 0.0] [%clk 0:59:42] } 18... Re8 { [%eval 0.0] [%clk 0:58:01] } 19. Rd7 { [%eval -0.06] [%clk 0:59:29] } 19... Rxe6 { [%eval -0.03] [%clk 0:57:02] } 20. Rxc7 { [%eval -0.08] [%clk 0:59:51] } 20... Re7 { [%eval -0.1] [%clk 0:56:05] } 21. Bd7 { [%eval -0.08] [%clk 1:00:10] } 21... fxg5 { [%eval 0.18] [%clk 0:52:23] } 22. Rxb7 { [%eval 0.21] [%clk 0:58:23] } 22... Kf7 { [%eval 0.2] [%clk 0:52:08] } 23. Bc6 { [%eval 0.0] [%clk 0:43:07] } 23... Nf6 { [%eval 0.0] [%clk 0:48:28] } 24. Rb6 { [%eval -0.12] [%clk 0:43:27] } 24... Rc8 { [%eval -0.03] [%clk 0:39:18] } 25. Rxa6 { [%eval -0.12] [%clk 0:31:04] } 25... Rec7 { [%eval -0.14] [%clk 0:39:42] } 26. Bxb5 { [%eval -0.22] [%clk 0:31:28] } 26... Rxc3 { [%eval -0.06] [%clk 0:40:09] } 27. Ba4 { [%eval -0.09] [%clk 0:31:48] } 27... Rxf3 { [%eval -0.05] [%clk 0:40:05] } 28. Bb3+ { [%eval 0.0] [%clk 0:30:08] } 28... Kg6 { [%eval -0.02] [%clk 0:38:51] } 29. Kb2 { [%eval 0.0] [%clk 0:25:45] } 29... g4 { [%eval -0.13] [%clk 0:36:55] } 30. Re6?! { [%eval -0.71] } { Inaccuracy. a4 was best. } { [%clk 0:20:02] } 30... Rc5 { [%eval -0.88] [%clk 0:32:52] } 31. a4 { [%eval -0.84] [%clk 0:17:52] } 31... Kg5?! { [%eval -0.16] } { Inaccuracy. Rh3 was best. } { [%clk 0:32:07] } 32. Ka3? { [%eval -1.62] } { Mistake. Ra1 was best. } { [%clk 0:10:48] } 32... Rxc2 { [%eval -2.19] [%clk 0:27:33] } 33. Rxe5+ { [%eval -2.09] [%clk 0:11:09] } 33... Kh4 { [%eval -1.93] [%clk 0:28:00] } 34. Re7 { [%eval -1.84] [%clk 0:08:35] } 34... Re2 { [%eval -1.5] [%clk 0:26:56] } 35. Rxg7? { [%eval -3.51] } { Mistake. Rb1 was best. } { [%clk 0:06:51] } 35... h5 { [%eval -3.65] [%clk 0:25:31] } 36. Rb1 { [%eval -3.28] [%clk 0:02:57] } 36... Nxe4 { [%eval -3.43] [%clk 0:25:37] } 37. Re7 { [%eval -3.41] [%clk 0:02:19] } 37... Ree3 { [%eval -3.72] [%clk 0:23:51] } 38. Rb2 { [%eval -3.69] [%clk 0:01:20] } 38... Nc5 { [%eval -3.54] [%clk 0:21:09] } 39. Rxe3 { [%eval -3.28] [%clk 0:01:48] } 39... Rxe3 { [%eval -3.23] [%clk 0:21:35] } 40. a5? { [%eval -5.14] } { Mistake. Ka2 was best. } { [%clk 0:00:59] } 40... Kh3 { [%eval -5.2] [%clk 0:20:27] } 41. Ka2 { [%eval -5.22] [%clk 0:27:17] } 41... Nd3 { [%eval -5.32] [%clk 0:50:44] } 42. Rb1 { [%eval -5.32] [%clk 0:16:01] } 42... Re5 { [%eval -5.24] [%clk 0:50:59] } 43. Rd1 { [%eval -5.4] [%clk 0:11:36] } 43... Rxa5+ { [%eval -5.31] [%clk 0:51:08] } 44. Kb1 { [%eval -5.41] [%clk 0:12:05] } 44... Nf2 { [%eval -5.26] [%clk 0:51:13] } 45. Rd2 { [%eval -5.29] [%clk 0:12:26] } 45... Rf5 { [%eval -5.21] [%clk 0:51:30] } 46. Bc2 { [%eval -5.28] [%clk 0:12:30] } 46... Rf4 { [%eval -5.28] [%clk 0:51:03] } 47. Rd5 { [%eval -5.51] [%clk 0:12:58] } 47... h4 { [%eval -5.63] [%clk 0:51:27] } 48. Rh5 { [%eval -5.47] [%clk 0:13:20] } 48... Ne4 { [%eval -5.36] [%clk 0:51:54] } 49. Bd3 { [%eval -5.48] [%clk 0:12:28] } 49... Nd2+ { [%eval -5.36] [%clk 0:52:11] } 0-1