Event: Round 7: Aleksandr Ostrovskiy - Dimitar Mardov
Date: 2024-01-14
White: Aleksandr Ostrovskiy
WhiteTitle: IM
Black: Dimitar Mardov
BlackTitle: IM
Result: 1/2-1/2
ECO: A06
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:13:43] } 1... d5 { [%eval 0.25] [%clk 1:30:43] } 2. e3 { [%eval 0.04] [%clk 1:14:06] } 2... Nf6 { [%eval 0.05] [%clk 1:29:32] } 3. c4 { [%eval 0.18] [%clk 1:12:40] } 3... e6 { [%eval 0.07] [%clk 1:29:35] } 4. Nc3 { [%eval 0.01] [%clk 1:12:51] } 4... Be7 { [%eval 0.07] [%clk 1:26:37] } 5. b3 { [%eval 0.03] [%clk 1:12:36] } 5... O-O { [%eval 0.1] [%clk 1:26:00] } 6. Bb2 { [%eval 0.13] [%clk 1:12:50] } 6... b6 { [%eval 0.4] [%clk 1:24:23] } 7. cxd5 { [%eval 0.11] [%clk 1:11:05] } 7... exd5 { [%eval 0.21] [%clk 1:22:39] } 8. d4 { [%eval 0.21] [%clk 1:10:01] } 8... Bb7 { [%eval 0.24] [%clk 1:21:21] } 9. Bd3 { [%eval 0.23] [%clk 1:09:44] } 9... c5 { [%eval 0.3] [%clk 1:14:41] } 10. O-O { [%eval 0.35] [%clk 1:07:38] } 10... Nc6 { [%eval 0.43] [%clk 1:09:33] } 11. dxc5 { [%eval 0.54] [%clk 1:03:00] } 11... bxc5 { [%eval 0.55] [%clk 1:07:56] } 12. Rc1 { [%eval 0.53] [%clk 0:54:43] } 12... Nb4 { [%eval 0.48] [%clk 0:54:26] } 13. Bb1 { [%eval 0.5] [%clk 0:47:29] } 13... Ne4 { [%eval 0.82] [%clk 0:42:48] } 14. a3 { [%eval 0.82] [%clk 0:37:50] } 14... Nxc3 { [%eval 0.84] [%clk 0:42:29] } 15. Bxc3 { [%eval 0.8] [%clk 0:36:40] } 15... Na6 { [%eval 1.21] [%clk 0:40:26] } 16. Qd3?! { [%eval 0.53] } { Inaccuracy. b4 was best. } { [%clk 0:30:56] } 16... f5 { [%eval 0.82] [%clk 0:35:02] } 17. Ne5 { [%eval 0.66] [%clk 0:28:38] } 17... Nc7 { [%eval 0.64] [%clk 0:30:51] } 18. Rfd1 { [%eval 0.72] [%clk 0:26:34] } 18... a5 { [%eval 0.75] [%clk 0:23:42] } 19. a4 { [%eval 0.5] [%clk 0:20:09] } 19... Bd6 { [%eval 0.47] [%clk 0:17:55] } 20. Nc4 { [%eval 0.46] [%clk 0:02:02] } 20... Ne6 { [%eval 0.82] [%clk 0:11:10] } 21. Nxd6 { [%eval 0.89] [%clk 0:01:37] } 21... Qxd6 { [%eval 0.94] [%clk 0:11:38] } 22. Bb2? { [%eval -0.33] } { Mistake. f3 was best. } { [%clk 0:01:03] } 22... Qb6? { [%eval 1.04] } { Mistake. d4 was best. } { [%clk 0:08:21] } 23. Be5 { [%eval 1.02] [%clk 0:01:08] } 23... Rf7 { [%eval 1.02] [%clk 0:07:08] } 24. Qb5 { [%eval 0.64] [%clk 0:01:06] } 24... Qd8?! { [%eval 1.22] } { Inaccuracy. Qxb5 was best. } { [%clk 0:05:27] } 25. Rxc5? { [%eval 0.0] } { Mistake. f4 was best. } { [%clk 0:00:46] } 25... Nxc5 { [%eval 0.0] [%clk 0:05:53] } 26. Qxc5 { [%eval 0.02] [%clk 0:01:14] } 26... Rc8 { [%eval 0.38] [%clk 0:05:23] } 27. Qd4 { [%eval 0.41] [%clk 0:01:41] } 27... Qe7 { [%eval 0.33] [%clk 0:05:16] } 28. h3 { [%eval 0.4] [%clk 0:01:15] } 28... h6 { [%eval 0.58] [%clk 0:05:07] } 29. Qf4 { [%eval 0.17] [%clk 0:00:39] } 29... Qb4?! { [%eval 0.77] } { Inaccuracy. d4 was best. } { [%clk 0:01:52] } 30. Qxb4 { [%eval 0.77] [%clk 0:00:47] } 30... axb4 { [%eval 0.65] [%clk 0:02:19] } 31. Bd6?! { [%eval 0.0] } { Inaccuracy. Kh2 was best. } { [%clk 0:00:34] } 31... Rc3 { [%eval 0.0] [%clk 0:02:30] } 32. Bxb4 { [%eval 0.0] [%clk 0:00:53] } 32... Rxb3 { [%eval 0.03] [%clk 0:02:55] } 33. Bc5 { [%eval 0.0] [%clk 0:00:58] } 33... Rc3 { [%eval 0.0] [%clk 0:02:15] } 34. Bd4 { [%eval 0.0] [%clk 0:01:18] } 34... Ra3 { [%eval 0.0] [%clk 0:02:26] } 35. Bc2 { [%eval 0.0] [%clk 0:00:55] } 35... Bc6 { [%eval 0.0] [%clk 0:02:22] } 36. Rb1 { [%eval 0.0] [%clk 0:00:57] } 36... Bxa4 { [%eval 0.0] [%clk 0:01:03] } 37. Rb8+ { [%eval 0.0] [%clk 0:01:14] } 37... Rf8 { [%eval 0.0] [%clk 0:00:41] } 38. Rxf8+ { [%eval 0.0] [%clk 0:00:37] } 38... Kxf8 { [%eval 0.0] [%clk 0:01:07] } 39. Bc5+ { [%eval 0.0] [%clk 0:01:00] } 39... Kf7 { [%eval 0.0] [%clk 0:01:31] } 40. Bxa3 { [%eval 0.0] [%clk 0:01:20] } 40... Bxc2 { [%eval 0.0] [%clk 0:01:54] } 1/2-1/2