Event: Vladimir Dvorkovich Memorial Aktobe Open 2023
Date: 2023-06-26
White: Andrey Rychagov
Black: Mukhiddin Madaminov
Result: 1/2-1/2
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack
Variant: Standard
TimeControl: 90 min + 30 sec

1. Nf3 { [%eval 0.36] [%clk 1:30:38] } 1... Nf6 { [%eval 0.29] [%clk 1:29:05] } 2. c4 { [%eval 0.29] [%clk 1:31:03] } 2... e6 { [%eval 0.22] [%clk 1:27:10] } 3. d4 { [%eval 0.0] [%clk 1:27:05] } 3... b6 { [%eval 0.29] [%clk 1:27:33] } 4. a3 { [%eval 0.0] [%clk 1:26:25] } 4... Bb7 { [%eval 0.2] [%clk 1:27:43] } 5. Nc3 { [%eval 0.0] [%clk 1:26:12] } 5... d5 { [%eval 0.19] [%clk 1:27:57] } 6. cxd5 { [%eval 0.12] [%clk 1:24:43] } 6... Nxd5 { [%eval 0.07] [%clk 1:28:09] } 7. e3 { [%eval 0.22] [%clk 1:24:41] } 7... Nxc3 { [%eval 0.08] [%clk 1:22:29] } 8. bxc3 { [%eval 0.12] [%clk 1:25:03] } 8... Nd7 { [%eval 0.2] [%clk 1:22:51] } 9. Bd3 { [%eval 0.24] [%clk 1:17:57] } 9... c5 { [%eval 0.11] [%clk 1:18:49] } 10. O-O { [%eval 0.18] [%clk 1:14:39] } 10... Be7 { [%eval 0.15] [%clk 1:16:58] } 11. e4 { [%eval 0.27] [%clk 1:13:19] } 11... cxd4 { [%eval 0.43] [%clk 1:12:34] } 12. cxd4 { [%eval 0.44] [%clk 1:13:44] } 12... O-O { [%eval 0.37] [%clk 1:12:43] } 13. Qe2 { [%eval 0.34] [%clk 1:13:41] } 13... Qc7 { [%eval 0.34] [%clk 1:04:30] } 14. Bb2 { [%eval 0.37] [%clk 1:10:21] } 14... Rac8 { [%eval 0.45] [%clk 1:03:44] } 15. Rad1 { [%eval 0.38] [%clk 1:08:05] } 15... Rfd8 { [%eval 0.44] [%clk 0:59:23] } 16. Rfe1 { [%eval 0.45] [%clk 1:07:14] } 16... Nf6 { [%eval 0.44] [%clk 0:54:57] } 17. h3 { [%eval 0.54] [%clk 1:00:50] } 17... h6 { [%eval 0.69] [%clk 0:54:46] } 18. Ne5 { [%eval 0.42] [%clk 0:39:14] } 18... Bf8 { [%eval 0.68] [%clk 0:52:38] } 19. Ng4 { [%eval 0.18] [%clk 0:31:29] } 19... Nxg4 { [%eval 0.38] [%clk 0:39:39] } 20. Qxg4 { [%eval 0.16] [%clk 0:31:54] } 20... g6 { [%eval 0.17] [%clk 0:37:56] } 21. d5 { [%eval 0.32] [%clk 0:27:31] } 21... e5?! { [%eval 1.33] } { Inaccuracy. Qe7 was best. } { [%clk 0:36:11] } 22. h4?! { [%eval 0.7] } { Inaccuracy. Re3 was best. } { [%clk 0:24:39] } 22... h5?! { [%eval 1.51] } { Inaccuracy. Bd6 was best. } { [%clk 0:34:05] } 23. Qg5 { [%eval 1.39] [%clk 0:24:42] } 23... Bg7 { [%eval 1.36] [%clk 0:30:13] } 24. g4 { [%eval 1.24] [%clk 0:23:00] } 24... hxg4 { [%eval 1.25] [%clk 0:27:08] } 25. h5 { [%eval 0.87] [%clk 0:21:47] } 25... gxh5 { [%eval 0.91] [%clk 0:19:50] } 26. Qxh5 { [%eval 1.06] [%clk 0:20:48] } 26... g3? { [%eval 2.43] } { Mistake. Rd6 was best. } { [%clk 0:18:01] } 27. fxg3?! { [%eval 1.47] } { Inaccuracy. Re3 was best. } { [%clk 0:15:58] } 27... Qe7 { [%eval 1.85] [%clk 0:14:22] } 28. Kg2? { [%eval 0.6] } { Mistake. a4 was best. } { [%clk 0:12:15] } 28... Rd6 { [%eval 0.5] [%clk 0:14:01] } 29. Rc1 { [%eval 0.16] [%clk 0:08:58] } 29... Rh6 { [%eval 0.15] [%clk 0:11:24] } 30. Qf5 { [%eval 0.0] [%clk 0:09:19] } 30... Rxc1?! { [%eval 0.67] } { Inaccuracy. Rc5 was best. } { [%clk 0:11:29] } 31. Rxc1?! { [%eval 0.0] } { Inaccuracy. Bxc1 was best. } { [%clk 0:09:07] } 31... Rf6 { [%eval 0.0] [%clk 0:11:41] } 32. Qh5 { [%eval 0.0] [%clk 0:09:26] } 32... Rh6 { [%eval 0.0] [%clk 0:12:01] } 33. Qf5 { [%eval 0.0] [%clk 0:06:20] } 33... Rf6 { [%eval 0.0] [%clk 0:10:14] } 34. Qh5 { [%eval 0.0] [%clk 0:06:35] } 1/2-1/2