Event: sofia25
Date: 2025-05-27
White: Ribstein, Orel
WhiteElo: 2118
Black: Ninov, Nikolai
BlackTitle: GM
BlackElo: 2325
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:26:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:35] } 2. c4 { [%eval 0.18] [%clk 1:27:17] } 2... e6 { [%eval 0.14] [%clk 1:30:40] } 3. g3 { [%eval 0.13] [%clk 1:27:40] } 3... d5 { [%eval 0.12] [%clk 1:29:51] } 4. Bg2 { [%eval 0.14] [%clk 1:28:04] } 4... dxc4 { [%eval 0.16] [%clk 1:28:17] } 5. Nf3 { [%eval 0.22] [%clk 1:28:25] } 5... Nc6 { [%eval 0.29] [%clk 1:22:34] } 6. Qa4 { [%eval 0.24] [%clk 1:27:27] } 6... Bd7 { [%eval 0.35] [%clk 1:18:41] } 7. Qxc4 { [%eval 0.32] [%clk 1:26:56] } 7... Na5 { [%eval 0.49] [%clk 1:18:50] } 8. Qc2 { [%eval 0.11] [%clk 1:23:07] } 8... Rc8 { [%eval 0.1] [%clk 1:18:32] } 9. Nc3 { [%eval 0.15] [%clk 1:07:08] } 9... c5 { [%eval 0.13] [%clk 1:18:02] } 10. O-O { [%eval 0.1] [%clk 1:07:19] } 10... b5 { [%eval 0.54] [%clk 1:02:36] } 11. dxc5 { [%eval 0.19] [%clk 1:03:24] } 11... Bxc5 { [%eval 0.17] [%clk 0:58:16] } 12. Qd3 { [%eval 0.12] [%clk 0:51:47] } 12... Bc6 { [%eval 0.39] [%clk 0:35:32] } 13. Ne5 { [%eval 0.38] [%clk 0:51:38] } 13... Qxd3 { [%eval 0.5] [%clk 0:33:30] } 14. Bxc6+ { [%eval 0.5] [%clk 0:43:10] } 14... Rxc6 { [%eval 0.37] [%clk 0:32:38] } 15. Nxd3 { [%eval 0.13] [%clk 0:43:38] } 15... a6 { [%eval 0.15] [%clk 0:27:24] } 16. Nxb5 { [%eval 0.09] [%clk 0:27:11] } 16... axb5 { [%eval 0.0] [%clk 0:24:12] } 17. Nxc5 { [%eval 0.06] [%clk 0:27:22] } 17... Rxc5 { [%eval 0.17] [%clk 0:24:42] } 18. b4 { [%eval 0.18] [%clk 0:27:51] } 18... Rc2 { [%eval 0.28] [%clk 0:14:57] } 19. bxa5 { [%eval 0.36] [%clk 0:28:15] } 19... Rxe2 { [%eval 0.35] [%clk 0:15:15] } 20. Be3 { [%eval 0.2] [%clk 0:21:54] } 20... Nd5 { [%eval 0.15] [%clk 0:14:50] } 21. Bd4 { [%eval 0.19] [%clk 0:14:31] } 21... Kd7 { [%eval 0.08] [%clk 0:12:08] } 22. Rfb1 { [%eval 0.15] [%clk 0:12:38] } 22... e5 { [%eval 0.48] [%clk 0:11:47] } 23. Rxb5 { [%eval 0.47] [%clk 0:04:18] } 23... Kc6 { [%eval 0.52] [%clk 0:11:04] } 24. Rb2 { [%eval 0.51] [%clk 0:04:42] } 24... Rxb2 { [%eval 0.51] [%clk 0:10:33] } 25. Bxb2 { [%eval 0.5] [%clk 0:05:06] } 25... f6 { [%eval 0.52] [%clk 0:10:28] } 26. Rc1+ { [%eval 0.21] [%clk 0:05:20] } 26... Kb5 { [%eval 0.19] [%clk 0:09:09] } 27. Rd1 { [%eval 0.26] [%clk 0:05:36] } 27... Kc6?! { [%eval 1.06] } { Inaccuracy. Kc4 was best. } { [%clk 0:06:47] } 28. Ba3 { [%eval 1.03] [%clk 0:05:51] } 28... Ra8 { [%eval 1.06] [%clk 0:05:45] } 29. Rc1+ { [%eval 1.14] [%clk 0:06:14] } 29... Kd7 { [%eval 1.11] [%clk 0:05:48] } 30. Rc5 { [%eval 1.18] [%clk 0:06:32] } 30... Nc7 { [%eval 1.2] [%clk 0:05:19] } 31. Kg2 { [%eval 1.26] [%clk 0:02:24] } 31... h5 { [%eval 1.29] [%clk 0:04:37] } 32. f4 { [%eval 0.82] [%clk 0:01:26] } 32... exf4 { [%eval 1.08] [%clk 0:04:32] } 33. gxf4 { [%eval 1.13] [%clk 0:01:03] } 33... Ne6 { [%eval 1.34] [%clk 0:03:26] } 34. Rd5+ { [%eval 1.7] [%clk 0:01:27] } 34... Kc7 { [%eval 1.48] [%clk 0:03:43] } 35. Kf3 { [%eval 1.44] [%clk 0:01:49] } 35... g6?! { [%eval 2.19] } { Inaccuracy. g5 was best. } { [%clk 0:03:48] } 36. Be7 { [%eval 2.08] [%clk 0:01:49] } 36... f5 { [%eval 2.07] [%clk 0:02:12] } 37. Bb4?! { [%eval 1.41] } { Inaccuracy. h4 was best. } { [%clk 0:01:11] } 37... Re8?! { [%eval 2.47] } { Inaccuracy. Ra6 was best. } { [%clk 0:02:17] } 38. a3 { [%eval 2.63] [%clk 0:00:59] } 38... h4 { [%eval 2.63] [%clk 0:02:17] } 39. a6 { [%eval 2.59] [%clk 0:00:56] } 39... Kb6 { [%eval 3.0] [%clk 0:01:45] } 40. Rd6+ { [%eval 2.76] [%clk 0:00:57] } 40... Kc7 { [%eval 2.85] [%clk 0:00:59] } 41. a7 { [%eval 2.76] [%clk 0:05:55] } 41... Kb7 { [%eval 2.75] [%clk 0:14:27] } 42. Rd7+ { [%eval 2.7] [%clk 0:06:21] } 42... Ka8 { [%eval 2.63] [%clk 0:14:17] } 43. Bd2 { [%eval 2.53] [%clk 0:04:12] } 43... Rg8?! { [%eval 3.26] } { Inaccuracy. Nc5 was best. } { [%clk 0:06:32] } 44. Be3 { [%eval 3.15] [%clk 0:02:26] } 44... Nd8 { [%eval 3.91] [%clk 0:04:20] } 45. a4 { [%eval 3.24] [%clk 0:01:48] } 45... Nc6 { [%eval 3.53] [%clk 0:04:14] } 46. Rc7 { [%eval 3.38] [%clk 0:01:23] } 46... Nb4 { [%eval 3.34] [%clk 0:04:17] } 47. Bf2 { [%eval 3.11] [%clk 0:01:02] } 47... h3 { [%eval 3.38] [%clk 0:04:10] } 48. a5 { [%eval 3.29] [%clk 0:01:25] } 48... Nd5 { [%eval 3.2] [%clk 0:03:53] } 49. Rd7 { [%eval 2.84] [%clk 0:00:52] } 49... Nf6 { [%eval 2.64] [%clk 0:03:55] } 50. Rf7? { [%eval 1.13] } { Mistake. Re7 was best. } { [%clk 0:00:40] } 50... Ng4 { [%eval 1.16] [%clk 0:02:44] } 51. Bg1 { [%eval 1.18] [%clk 0:01:09] } 51... g5 { [%eval 1.17] [%clk 0:01:56] } 52. Rxf5?! { [%eval 0.6] } { Inaccuracy. Rc7 was best. } { [%clk 0:01:12] } 52... gxf4 { [%eval 0.64] [%clk 0:02:18] } 53. Kxf4 { [%eval 0.66] [%clk 0:00:33] } 53... Nh6?? { [%eval 3.65] } { Blunder. Ne5 was best. } { [%clk 0:01:09] } 54. Rg5 { [%eval 3.24] [%clk 0:01:01] } 54... Rxg5?? { [%eval 6.57] } { Blunder. Rc8 was best. } { [%clk 0:01:21] } 55. Kxg5 { [%eval 6.53] [%clk 0:01:29] } 55... Nf7+ { [%eval 6.32] [%clk 0:01:42] } 56. Kh4 { [%eval 5.87] [%clk 0:01:45] } 56... Ne5 { [%eval 5.72] [%clk 0:02:02] } 57. Kxh3?? { [%eval 0.5] } { Blunder. Kg3 was best. } { [%clk 0:02:06] } 57... Nf3 { [%eval 0.54] [%clk 0:02:24] } 58. Kg2 { [%eval 0.37] [%clk 0:01:17] } 58... Nxh2 { [%eval 0.37] } 1/2-1/2