Event: Round 6: Obidov, Biloliddin - Saydaliev, Akobirkhon
Date: 2025-06-01
White: Obidov, Biloliddin
WhiteElo: 2058
Black: Saydaliev, Akobirkhon
BlackTitle: FM
BlackElo: 2299
Result: 0-1
ECO: A54
Opening: Old Indian Defense: Ukrainian Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:23] } 1... Nf6 { [%eval 0.19] [%clk 1:29:38] } 2. c4 { [%eval 0.18] [%clk 1:30:50] } 2... d6 { [%eval 0.47] [%clk 1:29:56] } 3. Nc3 { [%eval 0.4] [%clk 1:30:43] } 3... e5 { [%eval 0.41] [%clk 1:30:11] } 4. d5 { [%eval 0.37] [%clk 1:25:42] } 4... Bf5 { [%eval 0.4] [%clk 1:30:02] } 5. Nf3 { [%eval 0.21] [%clk 1:19:26] } 5... Nbd7?! { [%eval 0.84] } { Inaccuracy. a5 was best. } { [%clk 1:28:29] } 6. e3?! { [%eval 0.17] } { Inaccuracy. Nh4 was best. } { [%clk 1:17:10] } 6... a5 { [%eval 0.48] [%clk 1:21:07] } 7. Be2?! { [%eval -0.07] } { Inaccuracy. Nh4 was best. } { [%clk 1:17:24] } 7... Nc5 { [%eval -0.07] [%clk 1:21:31] } 8. O-O { [%eval -0.26] [%clk 1:15:50] } 8... Be7 { [%eval -0.11] [%clk 1:21:42] } 9. Nd2 { [%eval -0.22] [%clk 1:15:02] } 9... e4 { [%eval 0.1] [%clk 1:18:02] } 10. Nb3 { [%eval -0.01] [%clk 1:14:00] } 10... Nfd7 { [%eval 0.14] [%clk 1:13:46] } 11. Nxc5 { [%eval -0.38] [%clk 1:11:44] } 11... Nxc5 { [%eval -0.52] [%clk 1:12:44] } 12. Na4 { [%eval -0.61] [%clk 1:12:04] } 12... Nd7 { [%eval -0.35] [%clk 1:12:12] } 13. Bd2 { [%eval -0.31] [%clk 1:11:54] } 13... O-O { [%eval -0.25] [%clk 1:11:55] } 14. Bc3 { [%eval -0.24] [%clk 1:11:58] } 14... Bg6 { [%eval -0.23] [%clk 1:10:28] } 15. a3 { [%eval -0.3] [%clk 1:11:32] } 15... f5 { [%eval -0.2] [%clk 1:10:12] } 16. b4 { [%eval -0.35] [%clk 1:10:44] } 16... axb4 { [%eval -0.14] [%clk 1:06:06] } 17. axb4 { [%eval -0.16] [%clk 1:11:08] } 17... Bf6 { [%eval -0.14] [%clk 1:06:29] } 18. Qd2 { [%eval -0.07] [%clk 1:10:11] } 18... Be5 { [%eval 0.0] [%clk 1:05:43] } 19. Bxe5 { [%eval -0.13] [%clk 1:05:28] } 19... Nxe5 { [%eval -0.08] [%clk 1:03:37] } 20. Nc3 { [%eval -0.13] [%clk 1:05:27] } 20... Qg5 { [%eval -0.07] [%clk 1:03:45] } 21. Kh1 { [%eval -0.17] [%clk 1:02:52] } 21... Bh5 { [%eval -0.17] [%clk 1:03:53] } 22. Rxa8 { [%eval -0.12] [%clk 0:55:11] } 22... Rxa8 { [%eval -0.13] [%clk 1:03:43] } 23. Bxh5 { [%eval -0.14] [%clk 0:54:02] } 23... Qxh5 { [%eval -0.11] [%clk 1:03:49] } 24. c5 { [%eval 0.0] [%clk 0:53:40] } 24... Nd3 { [%eval -0.23] [%clk 0:26:22] } 25. Nb5 { [%eval -0.07] [%clk 0:44:59] } 25... Qf7 { [%eval -0.17] [%clk 0:26:03] } 26. cxd6 { [%eval -0.15] [%clk 0:37:46] } 26... cxd6 { [%eval -0.2] [%clk 0:26:26] } 27. Qc3 { [%eval -0.17] [%clk 0:32:40] } 27... f4 { [%eval -0.15] [%clk 0:16:27] } 28. exf4 { [%eval -0.17] [%clk 0:30:25] } 28... Qxf4 { [%eval -0.24] [%clk 0:16:08] } 29. Kg1 { [%eval -0.37] [%clk 0:29:33] } 29... h6 { [%eval -0.04] [%clk 0:13:14] } 30. Qd4 { [%eval -0.1] [%clk 0:17:21] } 30... Ra4 { [%eval -0.04] [%clk 0:12:07] } 31. Nc7?! { [%eval -1.0] } { Inaccuracy. g3 was best. } { [%clk 0:17:18] } 31... Rxb4 { [%eval -1.09] [%clk 0:11:42] } 32. Qa7 { [%eval -1.1] [%clk 0:12:14] } 32... Nc5 { [%eval -1.16] [%clk 0:08:51] } 33. Qa5?? { [%eval -3.29] } { Blunder. Ne6 was best. } { [%clk 0:08:48] } 33... e3 { [%eval -3.47] [%clk 0:08:18] } 34. fxe3 { [%eval -3.42] [%clk 0:07:02] } 34... Qxe3+ { [%eval -3.05] [%clk 0:08:06] } 35. Kh1 { [%eval -3.35] [%clk 0:07:30] } 35... Rf4 { [%eval -3.25] [%clk 0:07:51] } 36. Qa8+ { [%eval -2.51] [%clk 0:04:02] } 36... Kh7 { [%eval -2.6] [%clk 0:07:43] } 37. Qa1 { [%eval -2.67] [%clk 0:04:26] } 37... Rxf1+ { [%eval -2.37] [%clk 0:00:35] } 38. Qxf1 { [%eval -2.39] [%clk 0:04:55] } 38... Qe7 { [%eval -2.44] [%clk 0:00:54] } 39. Nb5?! { [%eval -3.29] } { Inaccuracy. Ne6 was best. } { [%clk 0:03:25] } 39... Qe5 { [%eval -3.1] [%clk 0:01:00] } 40. Nc7 { [%eval -3.15] [%clk 0:03:10] } 40... Ne4 { [%eval -3.09] [%clk 0:00:56] } 41. Qb1 { [%eval -3.28] [%clk 0:02:06] } 41... Kg8 { [%eval -3.51] [%clk 0:01:01] } 42. h3 { [%eval -3.63] [%clk 0:01:47] } 42... Ng3+ { [%eval -3.27] [%clk 0:00:47] } 43. Kg1 { [%eval -3.22] [%clk 0:02:13] } 43... Ne2+?! { [%eval -2.44] } { Inaccuracy. Qe3+ was best. } { [%clk 0:01:11] } 44. Kh1?! { [%eval -3.81] } { Inaccuracy. Kf2 was best. } { [%clk 0:02:30] } 44... h5 { [%eval -3.51] [%clk 0:01:24] } 45. Qg6?? { [%eval #-3] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:00:59] } 45... Qa1+ { [%eval #-2] [%clk 0:01:41] } 0-1