Event: Round 4: Nikita Petrov - Georgios Mitsis
Date: 2023-07-19
White: Nikita Petrov
Black: Georgios Mitsis
Result: 1/2-1/2
ECO: C85
Opening: Ruy Lopez: Closed, Delayed Exchange
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:26:39] } 1... e5 { [%eval 0.35] [%clk 1:30:05] } 2. Nf3 { [%eval 0.29] [%clk 1:26:52] } 2... Nc6 { [%eval 0.32] [%clk 1:30:21] } 3. Bb5 { [%eval 0.34] [%clk 1:27:07] } 3... a6 { [%eval 0.37] [%clk 1:30:32] } 4. Ba4 { [%eval 0.31] [%clk 1:27:28] } 4... Nf6 { [%eval 0.37] [%clk 1:30:40] } 5. O-O { [%eval 0.29] [%clk 1:27:23] } 5... Be7 { [%eval 0.36] [%clk 1:29:34] } 6. Bxc6 { [%eval 0.11] [%clk 1:26:35] } 6... dxc6 { [%eval 0.09] [%clk 1:29:45] } 7. Re1 { [%eval 0.0] [%clk 1:26:56] } 7... Nd7 { [%eval 0.33] [%clk 1:26:58] } 8. c3 { [%eval 0.09] [%clk 1:24:39] } 8... O-O { [%eval 0.21] [%clk 1:15:05] } 9. d4 { [%eval 0.19] [%clk 1:23:47] } 9... Bd6 { [%eval 0.27] [%clk 1:13:45] } 10. Nbd2 { [%eval 0.37] [%clk 1:12:58] } 10... Qe7 { [%eval 0.49] [%clk 0:44:22] } 11. Nc4 { [%eval 0.54] [%clk 1:09:42] } 11... Qe6 { [%eval 0.63] [%clk 0:40:10] } 12. b3 { [%eval 0.61] [%clk 1:04:13] } 12... Re8 { [%eval 0.59] [%clk 0:37:08] } 13. Bb2 { [%eval 0.53] [%clk 0:56:21] } 13... f6 { [%eval 0.4] [%clk 0:33:27] } 14. Qc2 { [%eval 0.52] [%clk 0:49:26] } 14... Bf8 { [%eval 0.84] [%clk 0:30:02] } 15. Rad1?! { [%eval 0.12] } { Inaccuracy. dxe5 was best. } { [%clk 0:47:36] } 15... b5 { [%eval 0.17] [%clk 0:28:59] } 16. Ncd2 { [%eval 0.25] [%clk 0:38:15] } 16... c5 { [%eval 0.25] [%clk 0:28:41] } 17. d5 { [%eval 0.37] [%clk 0:34:54] } 17... Qf7 { [%eval 0.31] [%clk 0:28:31] } 18. c4 { [%eval 0.15] [%clk 0:35:19] } 18... Nb6 { [%eval 0.05] [%clk 0:26:39] } 19. Nh4 { [%eval 0.0] [%clk 0:32:52] } 19... Bd7 { [%eval 0.02] [%clk 0:26:39] } 20. Nf5 { [%eval 0.04] [%clk 0:32:16] } 20... c6 { [%eval 0.08] [%clk 0:24:53] } 21. Ne3 { [%eval 0.13] [%clk 0:30:04] } 21... Bd6 { [%eval 0.23] [%clk 0:19:08] } 22. Ra1 { [%eval 0.04] [%clk 0:22:46] } 22... cxd5 { [%eval 0.04] [%clk 0:18:15] } 23. cxd5 { [%eval -0.19] [%clk 0:21:19] } 23... Reb8 { [%eval -0.09] [%clk 0:17:26] } 24. Bc3 { [%eval 0.07] [%clk 0:20:52] } 24... a5 { [%eval 0.04] [%clk 0:13:03] } 25. a4 { [%eval 0.0] [%clk 0:19:47] } 25... c4 { [%eval 0.0] [%clk 0:12:50] } 26. axb5 { [%eval 0.0] [%clk 0:19:33] } 26... cxb3 { [%eval 0.02] [%clk 0:13:06] } 27. Qxb3 { [%eval -0.52] [%clk 0:10:48] } 27... a4 { [%eval -0.49] [%clk 0:13:22] } 28. Qb1 { [%eval -0.64] [%clk 0:10:53] } 28... Nc8 { [%eval -0.52] [%clk 0:11:09] } 29. Nec4?! { [%eval -1.13] } { Inaccuracy. Ndc4 was best. } { [%clk 0:09:59] } 29... Bc5 { [%eval -1.26] [%clk 0:09:15] } 30. Na3 { [%eval -1.25] [%clk 0:10:04] } 30... Bxa3?! { [%eval -0.46] } { Inaccuracy. Na7 was best. } { [%clk 0:04:43] } 31. Rxa3 { [%eval -0.34] [%clk 0:10:31] } 31... Nd6 { [%eval -0.42] [%clk 0:04:57] } 32. Qd3 { [%eval -0.51] [%clk 0:06:48] } 32... Bxb5 { [%eval -0.56] [%clk 0:04:17] } 33. Qe3 { [%eval -0.57] [%clk 0:06:13] } 33... Be8 { [%eval -0.55] [%clk 0:04:33] } 34. Ra2 { [%eval -0.56] [%clk 0:05:36] } 34... Qc7 { [%eval -0.39] [%clk 0:04:20] } 35. Bb2 { [%eval -0.32] [%clk 0:05:14] } 35... Rc8 { [%eval -0.4] [%clk 0:03:36] } 36. Ba3 { [%eval -0.71] [%clk 0:03:37] } 36... Nb5 { [%eval -0.67] [%clk 0:03:53] } 37. Rc1 { [%eval -0.98] [%clk 0:03:20] } 37... Qxc1+ { [%eval -0.93] [%clk 0:02:52] } 38. Bxc1 { [%eval -0.8] [%clk 0:03:47] } 38... Rxc1+ { [%eval -1.25] [%clk 0:03:15] } 39. Nf1 { [%eval -1.18] [%clk 0:04:15] } 39... Rac8 { [%eval -1.09] [%clk 0:02:16] } 40. Rxa4 { [%eval -0.06] [%clk 0:01:02] } 40... Nd4 { [%eval -0.75] [%clk 0:01:17] } 41. Rxd4 { [%eval -1.31] [%clk 0:12:48] } 41... exd4 { [%eval -1.43] [%clk 0:15:55] } 42. Qb3 { [%eval -0.73] [%clk 0:11:20] } 42... d3?! { [%eval -0.05] } { Inaccuracy. Ba4 was best. } { [%clk 0:10:06] } 43. Qxd3? { [%eval -1.41] } { Mistake. d6+ was best. } { [%clk 0:10:24] } 43... Rb8 { [%eval -1.42] [%clk 0:09:41] } 44. h3 { [%eval -1.67] [%clk 0:08:42] } 44... Bb5 { [%eval -1.29] [%clk 0:09:31] } 45. Qb3 { [%eval -1.17] [%clk 0:08:50] } 45... Rxf1+ { [%eval -1.12] [%clk 0:09:07] } 46. Kh2 { [%eval -1.45] [%clk 0:09:17] } 46... Ra1? { [%eval 0.0] } { Mistake. Kh8 was best. } { [%clk 0:05:34] } 47. d6+ { [%eval -0.05] [%clk 0:08:44] } 47... Kh8 { [%eval 0.0] [%clk 0:04:44] } 48. d7 { [%eval 0.0] [%clk 0:08:55] } 48... Raa8 { [%eval 0.0] [%clk 0:05:10] } 49. d8=R+ { [%eval 0.0] [%clk 0:09:16] } 49... Rxd8 { [%eval 0.0] [%clk 0:05:32] } 50. Qxb5 { [%eval 0.0] [%clk 0:09:44] } 50... Re8 { [%eval 0.0] [%clk 0:05:48] } 51. f3 { [%eval 0.0] [%clk 0:08:59] } 51... Rab8 { [%eval 0.0] [%clk 0:05:52] } 52. Qa5 { [%eval 0.0] [%clk 0:08:11] } 52... Ra8 { [%eval 0.0] [%clk 0:06:14] } 53. Qb5 { [%eval 0.0] [%clk 0:08:38] } 1/2-1/2