Event: Round 8: Sydykov, Bayastan - Chen, Qi b
Site: https://lichess.org/broadcast/sparkassen-chess-trophy-2025--a-open/round-8/HpYGQQCM/HXq9Vef6
White: Sydykov, Bayastan
WhiteTitle: FM
WhiteElo: 2322
Black: Chen, Qi b
BlackTitle: IM
BlackElo: 2468
Result: 1/2-1/2
ECO: B06
Opening: Modern Defense: Standard Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... d6 { [%eval 0.43] [%clk 1:30:44] } 2. d4 { [%eval 0.43] [%clk 1:31:11] } 2... g6 { [%eval 0.52] [%clk 1:31:00] } 3. Nc3 { [%eval 0.46] [%clk 1:30:36] } 3... Bg7 { [%eval 0.52] [%clk 1:31:22] } 4. Be3 { [%eval 0.46] [%clk 1:30:10] } 4... a6 { [%eval 0.5] [%clk 1:31:03] } 5. Qd2 { [%eval 0.53] [%clk 1:29:00] } 5... b5 { [%eval 0.59] [%clk 1:30:26] } 6. a3 { [%eval 0.43] [%clk 1:23:52] } 6... Bb7 { [%eval 0.51] [%clk 1:30:40] } 7. h4 { [%eval 0.37] [%clk 1:10:10] } 7... h5 { [%eval 0.28] [%clk 1:30:17] } 8. Nh3 { [%eval 0.51] [%clk 1:08:57] } 8... Nd7 { [%eval 0.5] [%clk 1:29:35] } 9. Ng5 { [%eval 0.5] [%clk 1:07:27] } 9... Ngf6 { [%eval 0.54] [%clk 1:29:01] } 10. f3 { [%eval 0.59] [%clk 1:07:06] } 10... e6 { [%eval 0.83] [%clk 1:21:07] } 11. Nd1?! { [%eval 0.24] } { Inaccuracy. O-O-O was best. } { [%clk 0:52:12] } 11... c5 { [%eval 0.23] [%clk 1:14:36] } 12. c3 { [%eval 0.28] [%clk 0:48:57] } 12... O-O { [%eval 0.26] [%clk 1:09:40] } 13. Bd3 { [%eval 0.18] [%clk 0:43:20] } 13... Rc8 { [%eval 0.22] [%clk 0:57:46] } 14. O-O { [%eval 0.22] [%clk 0:37:43] } 14... Nb6 { [%eval 0.12] [%clk 0:57:17] } 15. Qe2 { [%eval -0.04] [%clk 0:25:33] } 15... Nh7 { [%eval -0.03] [%clk 0:53:14] } 16. dxc5 { [%eval 0.0] [%clk 0:23:38] } 16... dxc5 { [%eval 0.02] [%clk 0:53:16] } 17. Nf2 { [%eval -0.06] [%clk 0:23:03] } 17... Nxg5 { [%eval 0.01] [%clk 0:49:56] } 18. hxg5 { [%eval -0.03] [%clk 0:23:13] } 18... Qc7 { [%eval 0.0] [%clk 0:45:11] } 19. f4 { [%eval 0.0] [%clk 0:21:21] } 19... Qc6 { [%eval 0.12] [%clk 0:42:08] } 20. g4 { [%eval 0.19] [%clk 0:14:51] } 20... h4 { [%eval 0.34] [%clk 0:42:12] } 21. Rad1 { [%eval -0.2] [%clk 0:14:29] } 21... Rfd8 { [%eval -0.23] [%clk 0:41:57] } 22. Bb1 { [%eval -0.62] [%clk 0:10:48] } 22... Na4 { [%eval -0.42] [%clk 0:38:01] } 23. Kh2 { [%eval -0.5] [%clk 0:05:57] } 23... Rxd1 { [%eval -0.21] [%clk 0:33:44] } 24. Nxd1 { [%eval -0.14] [%clk 0:05:34] } 24... a5 { [%eval -0.21] [%clk 0:32:59] } 25. Qe1 { [%eval -0.69] [%clk 0:01:35] } 25... c4?! { [%eval 0.04] } { Inaccuracy. b4 was best. } { [%clk 0:29:49] } 26. Qxh4 { [%eval 0.09] [%clk 0:00:48] } 26... Nc5 { [%eval 0.25] [%clk 0:29:42] } 27. Nf2 { [%eval 0.32] [%clk 0:00:50] } 27... Nd3 { [%eval 0.24] [%clk 0:29:56] } 28. Bxd3 { [%eval 0.07] [%clk 0:00:36] } 28... cxd3 { [%eval 0.14] [%clk 0:30:21] } 29. Rd1 { [%eval 0.03] [%clk 0:00:41] } 29... Rd8 { [%eval 0.06] [%clk 0:28:28] } 30. Qg3 { [%eval 0.09] [%clk 0:00:36] } 30... b4 { [%eval 0.08] [%clk 0:28:20] } 31. axb4 { [%eval 0.08] [%clk 0:00:36] } 31... axb4 { [%eval 0.07] [%clk 0:28:47] } 32. Bd4 { [%eval 0.0] [%clk 0:00:34] } 32... Bxd4 { [%eval 0.0] [%clk 0:28:48] } 33. cxd4 { [%eval 0.0] [%clk 0:01:02] } 33... Qc2 { [%eval -0.02] [%clk 0:28:57] } 34. Qe3 { [%eval -0.02] [%clk 0:00:45] } 34... Qxb2 { [%eval 0.0] [%clk 0:25:32] } 35. Rxd3 { [%eval 0.0] [%clk 0:00:46] } 35... Ba6 { [%eval 0.0] [%clk 0:20:46] } 36. Rb3 { [%eval -0.05] [%clk 0:00:41] } 36... Qxd4 { [%eval -0.13] [%clk 0:20:46] } 37. Qxd4 { [%eval 0.0] [%clk 0:00:45] } 37... Rxd4 { [%eval 0.0] [%clk 0:21:13] } 38. Kg3 { [%eval -0.13] [%clk 0:00:36] } 38... Bb5 { [%eval 0.0] [%clk 0:15:24] } 39. Kf3 { [%eval 0.0] [%clk 0:00:37] } 39... Ba4 { [%eval -0.12] [%clk 0:14:44] } 40. Rb2? { [%eval -1.76] } { Mistake. Ke3 was best. } { [%clk 0:00:34] } 40... Rc4 { [%eval -0.97] [%clk 0:12:26] } 41. Ke3?? { [%eval -3.03] } { Blunder. Rd2 was best. } { [%clk 0:16:58] } 41... Bc2 { [%eval -3.1] [%clk 0:42:16] } 42. Ra2 { [%eval -2.69] [%clk 0:16:07] } 42... b3?? { [%eval 0.0] } { Blunder. Kf8 was best. } { [%clk 0:42:02] } 43. Ra8+ { [%eval 0.0] [%clk 0:16:04] } 43... Kg7 { [%eval 0.0] [%clk 0:42:23] } 44. Rb8 { [%eval 0.0] [%clk 0:15:37] } 44... Rc3+ { [%eval 0.0] [%clk 0:40:38] } 45. Kd2 { [%eval 0.0] [%clk 0:11:40] } 45... Rg3 { [%eval 0.0] [%clk 0:22:33] } 46. Ke2 { [%eval 0.0] [%clk 0:09:41] } 46... Rg1 { [%eval -0.02] [%clk 0:22:59] } 47. Nd3 { [%eval -0.02] [%clk 0:07:20] } 47... Rg2+ { [%eval 0.0] [%clk 0:13:22] } 48. Kf3 { [%eval 0.0] [%clk 0:04:39] } 48... Rd2 { [%eval 0.0] [%clk 0:09:59] } 49. Nc5 { [%eval 0.0] [%clk 0:03:26] } 49... Rd6 { [%eval 0.0] [%clk 0:06:22] } 50. Ke3 { [%eval 0.0] [%clk 0:00:36] } 50... Kh7 { [%eval 0.0] [%clk 0:06:34] } 51. Ke2 { [%eval 0.0] [%clk 0:00:38] } 51... Bd1+ { [%eval 0.0] [%clk 0:06:05] } 52. Ke3 { [%eval 0.0] [%clk 0:00:50] } 52... Bc2 { [%eval 0.0] [%clk 0:06:31] } 53. Ke2 { [%eval 0.0] [%clk 0:00:47] } 53... Bd1+ { [%eval 0.0] [%clk 0:06:58] } 54. Ke3 { [%eval 0.0] [%clk 0:01:13] } 1/2-1/2