Event: Round 9: Robert Ernst - Kateryna Dolzhykova
Date: 2023-11-05
White: Robert Ernst
WhiteElo: 2093
Black: Kateryna Dolzhykova
BlackTitle: WIM
BlackElo: 2336
Result: 0-1
ECO: E44
Opening: Nimzo-Indian Defense: St. Petersburg Variation, American Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:11] } 2... e6 { [%eval 0.23] [%clk 1:31:22] } 3. Nc3 { [%eval 0.05] [%clk 1:31:30] } 3... Bb4 { [%eval 0.25] [%clk 1:31:44] } 4. e3 { [%eval 0.0] [%clk 1:31:50] } 4... b6 { [%eval 0.48] [%clk 1:31:37] } 5. Ne2 { [%eval 0.3] [%clk 1:32:10] } 5... Ne4 { [%eval 0.42] [%clk 1:31:40] } 6. Bd2 { [%eval 0.13] [%clk 1:32:31] } 6... Nxd2 { [%eval 0.43] [%clk 1:31:40] } 7. Qxd2 { [%eval 0.09] [%clk 1:32:58] } 7... O-O { [%eval 0.33] [%clk 1:30:52] } 8. a3 { [%eval 0.52] [%clk 1:31:44] } 8... Be7 { [%eval 0.52] [%clk 1:31:08] } 9. Nf4 { [%eval 0.51] [%clk 1:26:30] } 9... c6 { [%eval 0.5] [%clk 1:30:07] } 10. Bd3 { [%eval 0.48] [%clk 1:23:19] } 10... d5 { [%eval 0.62] [%clk 1:30:00] } 11. cxd5 { [%eval 0.12] [%clk 1:20:53] } 11... exd5 { [%eval 0.29] [%clk 1:29:33] } 12. b4 { [%eval -0.01] [%clk 1:16:02] } 12... b5?! { [%eval 0.55] } { Inaccuracy. a6 was best. } { [%clk 1:19:08] } 13. a4 { [%eval 0.63] [%clk 1:06:56] } 13... Bxb4 { [%eval 0.78] [%clk 1:07:46] } 14. axb5 { [%eval 0.65] [%clk 1:07:17] } 14... c5? { [%eval 1.95] } { Mistake. a5 was best. } { [%clk 1:00:52] } 15. Nfxd5?! { [%eval 1.29] } { Inaccuracy. dxc5 was best. } { [%clk 0:58:40] } 15... Bb7 { [%eval 1.75] [%clk 0:57:16] } 16. Nxb4 { [%eval 1.55] [%clk 0:55:20] } 16... cxb4 { [%eval 1.84] [%clk 0:57:37] } 17. Ne4 { [%eval 1.57] [%clk 0:43:37] } 17... Qh4? { [%eval 3.01] } { Mistake. a5 was best. } { [%clk 0:54:11] } 18. Nd6 { [%eval 2.98] [%clk 0:42:38] } 18... Bxg2 { [%eval 2.81] [%clk 0:53:06] } 19. Nf5 { [%eval 2.6] [%clk 0:43:01] } 19... Qh3 { [%eval 3.0] [%clk 0:51:23] } 20. Rg1 { [%eval 2.99] [%clk 0:43:14] } 20... g6 { [%eval 3.7] [%clk 0:44:58] } 21. f4 { [%eval 3.22] [%clk 0:43:03] } 21... Bb7 { [%eval 3.66] [%clk 0:43:20] } 22. O-O-O?? { [%eval 1.46] } { Blunder. Rg3 was best. } { [%clk 0:35:01] } 22... a6? { [%eval 2.73] } { Mistake. Nd7 was best. } { [%clk 0:42:02] } 23. Rg3 { [%eval 2.19] [%clk 0:26:51] } 23... Qh5 { [%eval 2.76] [%clk 0:42:19] } 24. Rg5 { [%eval 2.27] [%clk 0:26:32] } 24... Qf3 { [%eval 2.93] [%clk 0:36:18] } 25. Rf1 { [%eval 2.86] [%clk 0:24:53] } 25... Qh3 { [%eval 2.88] [%clk 0:35:51] } 26. Rfg1 { [%eval 3.29] [%clk 0:21:43] } 26... Qf3 { [%eval 3.59] [%clk 0:32:31] } 27. R5g3 { [%eval 3.8] [%clk 0:17:56] } 27... Qh5 { [%eval 3.91] [%clk 0:32:16] } 28. Qxb4?! { [%eval 2.68] } { Inaccuracy. Ne7+ was best. } { [%clk 0:11:09] } 28... Nd7 { [%eval 2.65] [%clk 0:29:20] } 29. Qe7?? { [%eval 0.0] } { Blunder. d5 was best. } { [%clk 0:07:59] } 29... axb5 { [%eval 0.77] [%clk 0:27:12] } 30. h4 { [%eval 0.05] [%clk 0:05:14] } 30... Ra1+ { [%eval 0.0] [%clk 0:26:07] } 31. Kb2 { [%eval 0.0] [%clk 0:05:43] } 31... Rxg1 { [%eval 0.82] [%clk 0:26:21] } 32. Rxg1 { [%eval 0.0] [%clk 0:06:12] } 32... Qf3 { [%eval 0.0] [%clk 0:26:29] } 33. Rc1 { [%eval 0.0] [%clk 0:05:05] } 33... Bc6?? { [%eval 2.42] } { Blunder. Bc8 was best. } { [%clk 0:15:59] } 34. Nd6?? { [%eval -1.87] } { Blunder. h5 was best. } { [%clk 0:03:22] } 34... Nb6 { [%eval -1.92] [%clk 0:15:40] } 35. Nxb5? { [%eval -3.89] } { Mistake. Nf5 was best. } { [%clk 0:01:14] } 35... Re8?! { [%eval -2.83] } { Inaccuracy. Ra8 was best. } { [%clk 0:12:17] } 36. Qc7 { [%eval -2.85] [%clk 0:01:08] } 36... Bxb5?? { [%eval -0.17] } { Blunder. Na4+ was best. } { [%clk 0:09:45] } 37. Bxb5 { [%eval -0.05] [%clk 0:01:30] } 37... Nd5 { [%eval 0.0] [%clk 0:09:41] } 38. Qd7?! { [%eval -0.77] } { Inaccuracy. Qd6 was best. } { [%clk 0:00:33] } 38... Rxe3?! { [%eval 0.0] } { Inaccuracy. Nf6 was best. } { [%clk 0:09:34] } 39. Bc4 { [%eval 0.0] [%clk 0:01:02] } 39... Ne7 { [%eval 0.0] [%clk 0:08:07] } 40. Qe8+ { [%eval -0.03] [%clk 0:01:09] } 40... Kg7 { [%eval -0.04] [%clk 0:08:31] } 41. Qxf7+ { [%eval -0.06] [%clk 0:28:36] } 41... Kh6 { [%eval -0.02] [%clk 0:38:58] } 42. Rc2? { [%eval -1.17] } { Mistake. h5 was best. } { [%clk 0:22:51] } 42... Nf5 { [%eval -1.13] [%clk 0:35:39] } 43. Qf8+ { [%eval -1.21] [%clk 0:22:07] } 43... Kh5 { [%eval -1.0] [%clk 0:35:44] } 44. Qf6?! { [%eval -2.18] } { Inaccuracy. d5 was best. } { [%clk 0:21:03] } 44... Qb7+ { [%eval -2.02] [%clk 0:30:55] } 45. Ka2 { [%eval -2.03] [%clk 0:17:27] } 45... Qa8+ { [%eval -1.94] [%clk 0:30:36] } 46. Ba6 { [%clk 0:11:44] } 46... Qd5+ { [%clk 0:30:39] } 47. Bc4 { [%clk 0:07:14] } 47... Qa5+ { [%clk 0:30:32] } 48. Kb1 { [%clk 0:07:43] } 48... Qb4+ { [%clk 0:30:06] } 49. Ka1 { [%clk 0:08:08] } 49... Qa3+ { [%clk 0:30:22] } 0-1