Event: Round 7: Yakimenko, Alexander A. - Obidjonov, Oriyat
Date: 2025-05-13
White: Yakimenko, Alexander A.
WhiteElo: 2000
Black: Obidjonov, Oriyat
BlackTitle: CM
BlackElo: 2078
Result: 1/2-1/2
ECO: D55
Opening: Queen's Gambit Declined: Neo-Orthodox Variation, Main Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:39] } 1... Nf6 { [%eval 0.19] [%clk 1:30:38] } 2. c4 { [%eval 0.18] [%clk 1:30:59] } 2... e6 { [%eval 0.14] [%clk 1:31:00] } 3. Nf3 { [%eval 0.12] [%clk 1:31:25] } 3... d5 { [%eval 0.17] [%clk 1:31:25] } 4. Nc3 { [%eval 0.1] [%clk 1:31:48] } 4... Be7 { [%eval 0.14] [%clk 1:31:42] } 5. Bg5 { [%eval 0.09] [%clk 1:31:51] } 5... h6 { [%eval 0.0] [%clk 1:32:07] } 6. Bh4 { [%eval 0.1] [%clk 1:32:16] } 6... O-O { [%eval 0.17] [%clk 1:31:16] } 7. e3 { [%eval 0.09] [%clk 1:32:37] } 7... Nbd7 { [%eval 0.19] [%clk 1:25:49] } 8. Qc2 { [%eval 0.04] [%clk 1:30:30] } 8... dxc4 { [%eval 0.23] [%clk 1:25:57] } 9. Bxc4 { [%eval 0.22] [%clk 1:28:15] } 9... Nb6 { [%eval 0.32] [%clk 1:24:28] } 10. Bd3 { [%eval 0.14] [%clk 1:24:22] } 10... Nbd5 { [%eval 0.22] [%clk 1:24:17] } 11. a3 { [%eval 0.18] [%clk 1:24:01] } 11... b6 { [%eval 0.41] [%clk 1:19:09] } 12. O-O { [%eval 0.19] [%clk 1:22:38] } 12... Bb7 { [%eval 0.24] [%clk 1:19:09] } 13. Ne2 { [%eval -0.17] [%clk 1:17:01] } 13... Nd7 { [%eval 0.19] [%clk 1:15:55] } 14. Bg3 { [%eval 0.0] [%clk 1:07:47] } 14... c5 { [%eval 0.06] [%clk 1:16:06] } 15. Rac1 { [%eval -0.18] [%clk 1:04:42] } 15... cxd4 { [%eval -0.05] [%clk 1:10:28] } 16. Nexd4 { [%eval -0.04] [%clk 1:01:51] } 16... Nc5? { [%eval 1.17] } { Mistake. Rc8 was best. } { [%clk 1:02:47] } 17. Bh7+?! { [%eval 0.16] } { Inaccuracy. Bc4 was best. } { [%clk 1:01:01] } 17... Kh8 { [%eval 0.22] [%clk 1:02:48] } 18. b4 { [%eval 0.25] [%clk 1:01:23] } 18... Nd7 { [%eval 0.19] [%clk 1:01:40] } 19. Bd3 { [%eval 0.21] [%clk 1:01:19] } 19... a5 { [%eval 0.62] [%clk 1:02:03] } 20. e4 { [%eval 0.63] [%clk 0:51:28] } 20... N5f6 { [%eval 0.73] [%clk 1:02:16] } 21. Qb1 { [%eval 0.59] [%clk 0:40:31] } 21... axb4 { [%eval 0.6] [%clk 1:00:25] } 22. axb4 { [%eval 0.62] [%clk 0:40:19] } 22... Ra4 { [%eval 0.77] [%clk 1:00:49] } 23. Rc4 { [%eval 0.75] [%clk 0:33:18] } 23... Ne8?! { [%eval 1.58] } { Inaccuracy. b5 was best. } { [%clk 0:43:39] } 24. Nb5 { [%eval 1.62] [%clk 0:29:41] } 24... Qa8 { [%eval 1.84] [%clk 0:29:11] } 25. Rd4? { [%eval 0.28] } { Mistake. Rfc1 was best. } { [%clk 0:25:26] } 25... Nb8 { [%eval 0.25] [%clk 0:29:04] } 26. Nc3 { [%eval 0.26] [%clk 0:15:55] } 26... Ra3 { [%eval 0.29] [%clk 0:28:58] } 27. Nb5 { [%eval 0.06] [%clk 0:15:33] } 27... Nc6 { [%eval 0.1] [%clk 0:27:36] } 28. Nxa3 { [%eval 0.08] [%clk 0:15:20] } 28... Nxd4 { [%eval 0.15] [%clk 0:28:02] } 29. Nxd4 { [%eval 0.0] [%clk 0:15:25] } 29... Qxa3 { [%eval -0.03] [%clk 0:28:31] } 30. b5 { [%eval -0.07] [%clk 0:14:21] } 30... Nf6 { [%eval 0.0] [%clk 0:23:00] } 31. Nc6 { [%eval 0.0] [%clk 0:13:52] } 31... Bc5 { [%eval 0.0] [%clk 0:21:41] } 32. Be5 { [%eval 0.0] [%clk 0:11:52] } 32... Ng4 { [%eval 0.0] [%clk 0:20:03] } 33. Bb2 { [%eval -0.17] [%clk 0:11:59] } 33... Qa8 { [%eval 0.11] [%clk 0:20:19] } 34. h3 { [%eval 0.0] [%clk 0:10:33] } 34... Nxf2?! { [%eval 0.87] } { Inaccuracy. Bxc6 was best. } { [%clk 0:20:00] } 35. Rxf2 { [%eval 0.83] [%clk 0:10:52] } 35... Bxc6 { [%eval 0.99] [%clk 0:20:26] } 36. bxc6? { [%eval -0.14] } { Mistake. Qc1 was best. } { [%clk 0:10:00] } 36... Qxc6 { [%eval -0.13] [%clk 0:20:52] } 37. Kf1?! { [%eval -0.99] } { Inaccuracy. Qc1 was best. } { [%clk 0:08:32] } 37... Bxf2 { [%eval -0.83] [%clk 0:20:51] } 38. Kxf2 { [%eval -0.96] [%clk 0:09:00] } 38... Qc5+ { [%eval -1.02] [%clk 0:20:53] } 39. Kf1 { [%eval -0.97] [%clk 0:08:09] } 39... Rd8 { [%eval -0.68] [%clk 0:20:58] } 40. Be2 { [%eval -0.73] [%clk 0:03:18] } 40... Qe3 { [%eval -0.34] [%clk 0:07:15] } 41. Bc1 { [%eval -0.38] [%clk 0:01:41] } 41... Qc5 { [%eval -0.33] [%clk 0:07:36] } 42. Bb2 { [%eval -0.86] [%clk 0:30:01] } 42... Rc8 { [%eval -0.69] [%clk 0:30:23] } 43. Qd1 { [%eval -0.65] [%clk 0:19:02] } 43... Qe3 { [%eval -0.54] [%clk 0:26:56] } 44. Qd3 { [%eval -0.57] [%clk 0:17:30] } 44... Qg5 { [%eval -0.62] [%clk 0:25:47] } 45. Kg1?! { [%eval -1.38] } { Inaccuracy. Bc3 was best. } { [%clk 0:16:52] } 45... b5 { [%eval -1.15] [%clk 0:23:31] } 46. e5 { [%eval -1.6] [%clk 0:12:14] } 46... b4 { [%eval -1.62] [%clk 0:20:30] } 47. Qe4?? { [%eval -4.0] } { Blunder. Kf2 was best. } { [%clk 0:10:45] } 47... Qd2 { [%eval -4.04] [%clk 0:19:35] } 48. Bd4 { [%eval -4.04] [%clk 0:08:35] } 48... b3?? { [%eval -1.17] } { Blunder. Qe1+ was best. } { [%clk 0:15:33] } 49. Bd3 { [%eval -1.38] [%clk 0:06:58] } 49... g6?! { [%eval -0.55] } { Inaccuracy. Qc1+ was best. } { [%clk 0:15:54] } 50. Be3 { [%eval -0.65] [%clk 0:06:49] } 50... Qe1+?! { [%eval 0.0] } { Inaccuracy. Qc3 was best. } { [%clk 0:10:23] } 51. Kh2 { [%eval 0.0] [%clk 0:07:10] } 51... b2 { [%eval 0.0] [%clk 0:10:00] } 52. Qf3 { [%eval 0.0] [%clk 0:04:42] } 52... Kg8 { [%eval 0.0] [%clk 0:07:40] } 53. Bxg6 { [%eval 0.0] [%clk 0:03:04] } 53... fxg6 { [%eval 0.0] [%clk 0:07:53] } 54. Qf6 { [%eval 0.0] [%clk 0:03:04] } 54... Qh1+ { [%eval 0.0] [%clk 0:05:52] } 55. Kg3 { [%eval 0.0] [%clk 0:02:11] } 55... Qe1+ { [%eval 0.0] [%clk 0:06:01] } 56. Kh2 { [%eval 0.0] [%clk 0:02:40] } 1/2-1/2