Event: Round 4: Michael Barron - Razvan Preotu
Date: 2023-07-02
White: Michael Barron
WhiteTitle: IM
Black: Razvan Preotu
BlackTitle: GM
Result: 1/2-1/2
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:48] } 2. Nf3 { [%eval 0.0] [%clk 1:31:26] } 2... d6 { [%eval 0.0] [%clk 1:31:05] } 3. d4 { [%eval 0.25] [%clk 1:31:54] } 3... cxd4 { [%eval 0.13] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:22] } 4... Nf6 { [%eval 0.3] [%clk 1:31:43] } 5. f3 { [%eval 0.0] [%clk 1:32:45] } 5... e5 { [%eval 0.0] [%clk 1:31:47] } 6. Nb3 { [%eval 0.0] [%clk 1:33:11] } 6... d5 { [%eval 0.52] [%clk 1:31:51] } 7. Bg5 { [%eval 0.0] [%clk 1:33:38] } 7... d4 { [%eval 0.0] [%clk 1:32:06] } 8. c3 { [%eval 0.13] [%clk 1:34:05] } 8... Nc6 { [%eval 0.23] [%clk 1:32:15] } 9. Bb5 { [%eval 0.0] [%clk 1:34:08] } 9... h6 { [%eval -0.19] [%clk 1:31:59] } 10. Bh4 { [%eval -0.16] [%clk 1:33:05] } 10... Qb6 { [%eval -0.3] [%clk 1:31:50] } 11. Bxc6+ { [%eval -0.17] [%clk 1:33:10] } 11... bxc6 { [%eval -0.15] [%clk 1:32:12] } 12. cxd4 { [%eval -0.2] [%clk 1:33:27] } 12... Ba6 { [%eval -0.44] [%clk 1:32:03] } 13. Bf2?! { [%eval -1.21] } { Inaccuracy. Bg3 was best. } { [%clk 1:32:37] } 13... Rd8 { [%eval -1.36] [%clk 1:30:43] } 14. Nc3?! { [%eval -2.0] } { Inaccuracy. N1d2 was best. } { [%clk 1:32:31] } 14... exd4 { [%eval -2.24] [%clk 1:30:28] } 15. Ne2 { [%eval -2.16] [%clk 1:31:21] } 15... Bb4+ { [%eval -2.13] [%clk 1:24:15] } 16. Nd2 { [%eval -2.08] [%clk 1:31:43] } 16... Qb5 { [%eval -1.98] [%clk 1:23:15] } 17. a3 { [%eval -1.94] [%clk 1:29:22] } 17... Ba5 { [%eval -1.82] [%clk 1:22:44] } 18. b4 { [%eval -1.84] [%clk 1:26:09] } 18... Bb6 { [%eval -2.08] [%clk 1:23:05] } 19. Rc1?! { [%eval -2.8] } { Inaccuracy. Nb3 was best. } { [%clk 1:21:11] } 19... d3?? { [%eval -0.6] } { Blunder. O-O was best. } { [%clk 1:16:13] } 20. Nc3 { [%eval -0.55] [%clk 1:20:34] } 20... Bxf2+ { [%eval -0.52] [%clk 1:16:28] } 21. Kxf2 { [%eval -0.55] [%clk 1:21:02] } 21... Qb6+ { [%eval -0.66] [%clk 1:16:41] } 22. Kf1 { [%eval -0.52] [%clk 1:21:29] } 22... h5 { [%eval 0.0] [%clk 1:06:20] } 23. Na4 { [%eval 0.0] [%clk 1:21:29] } 23... Qe3?! { [%eval 0.77] } { Inaccuracy. Qb8 was best. } { [%clk 1:05:12] } 24. Qe1 { [%eval 0.64] [%clk 1:21:44] } 24... Qe2+ { [%eval 0.72] [%clk 1:04:16] } 25. Qxe2 { [%eval 0.24] [%clk 1:22:10] } 25... dxe2+ { [%eval 0.18] [%clk 1:04:34] } 26. Ke1 { [%eval 0.1] [%clk 1:22:19] } 26... Nd7 { [%eval 0.14] [%clk 1:01:12] } 27. f4 { [%eval -0.35] [%clk 1:20:40] } 27... g5 { [%eval -0.01] [%clk 0:48:47] } 28. Nc3 { [%eval -0.04] [%clk 1:18:30] } 28... gxf4 { [%eval 0.0] [%clk 0:48:29] } 29. Nxe2 { [%eval 0.0] [%clk 1:18:58] } 29... Ne5 { [%eval -0.03] [%clk 0:47:44] } 30. Nxf4 { [%eval -0.04] [%clk 1:19:24] } 30... Rh6 { [%eval 0.03] [%clk 0:48:07] } 31. Nf3 { [%eval -0.31] [%clk 1:16:19] } 31... Nxf3+ { [%eval -0.23] [%clk 0:39:11] } 32. gxf3 { [%eval -0.15] [%clk 1:16:47] } 32... Rf6 { [%eval -0.11] [%clk 0:39:29] } 33. Nxh5 { [%eval -0.16] [%clk 1:11:15] } 33... Rxf3 { [%eval -0.19] [%clk 0:39:50] } 34. Rg1 { [%eval -0.36] [%clk 1:11:19] } 34... Kf8 { [%eval -0.1] [%clk 0:37:32] } 35. Rxc6 { [%eval -0.13] [%clk 1:05:53] } 35... Rxa3 { [%eval -0.04] [%clk 0:37:21] } 36. Rg5 { [%eval -0.06] [%clk 1:05:50] } 36... Ra1+ { [%eval 0.0] [%clk 0:16:40] } 37. Kf2 { [%eval 0.03] [%clk 1:05:53] } 37... Ra3 { [%eval 0.5] [%clk 0:17:01] } 38. Rd5 { [%eval 0.48] [%clk 1:02:29] } 38... Rxd5 { [%eval 0.63] [%clk 0:17:11] } 39. exd5 { [%eval 0.45] [%clk 1:02:58] } 39... Bb7 { [%eval 0.55] [%clk 0:17:26] } 40. Rc5 { [%eval 0.62] [%clk 1:02:39] } 40... Rd3 { [%eval 0.41] [%clk 0:17:01] } 41. Nf4 { [%eval 0.67] [%clk 0:56:22] } 41... Rd4 { [%eval 0.53] [%clk 0:17:19] } 42. Rb5 { [%eval 0.03] [%clk 0:56:50] } 42... Rxf4+ { [%eval 0.25] [%clk 0:16:55] } 43. Ke3 { [%eval 0.1] [%clk 0:57:19] } 43... Rf5 { [%eval 0.21] [%clk 0:17:06] } 44. Rxb7 { [%eval 0.08] [%clk 0:57:46] } 44... Rxd5 { [%eval 0.32] [%clk 0:17:29] } 45. Rxa7 { [%eval 0.14] [%clk 0:57:59] } 45... Rb5 { [%eval 0.13] [%clk 0:17:02] } 46. Ra4 { [%eval 0.1] [%clk 0:58:27] } 46... Kg7?? { [%eval 1.91] } { Blunder. Ke7 was best. } { [%clk 0:16:09] } 47. Kd4 { [%eval 2.03] [%clk 0:58:50] } 47... Rb8?! { [%eval 3.07] } { Inaccuracy. f5 was best. } { [%clk 0:16:26] } 48. Kc5 { [%eval 3.54] [%clk 0:58:59] } 48... Rc8+ { [%eval 2.97] [%clk 0:16:22] } 49. Kd6?? { [%eval 0.07] } { Blunder. Kd5 was best. } { [%clk 0:59:22] } 49... Rc4 { [%eval 0.08] [%clk 0:15:31] } 50. Kd5 { [%eval 0.08] [%clk 0:58:34] } 50... Rh4 { [%eval 0.04] [%clk 0:15:48] } 51. Kc5 { [%eval 0.09] [%clk 0:59:02] } 51... Rh5+ { [%eval 0.04] [%clk 0:15:23] } 52. Kc6 { [%eval 0.0] [%clk 0:59:30] } 52... Rh6+ { [%eval 0.01] [%clk 0:14:09] } 53. Kc5 { [%eval 0.03] [%clk 0:59:52] } 53... Rh5+ { [%eval 0.02] [%clk 0:14:33] } 54. Kb6 { [%eval 0.0] [%clk 1:00:03] } 54... Rxh2 { [%eval 0.05] [%clk 0:13:54] } 55. b5 { [%eval 0.0] [%clk 1:00:32] } 55... f5 { [%eval 0.03] [%clk 0:13:51] } 56. Ka7 { [%eval 0.0] [%clk 1:00:02] } 56... Kg6 { [%eval 0.0] [%clk 0:13:59] } 57. b6 { [%eval 0.0] [%clk 1:00:30] } 57... Kg5 { [%eval 0.04] [%clk 0:13:12] } 58. b7 { [%eval 0.0] [%clk 1:00:37] } 58... Rb2 { [%eval 0.03] [%clk 0:11:49] } 59. b8=Q { [%eval 0.0] [%clk 1:01:03] } 59... Rxb8 { [%eval 0.0] [%clk 0:12:13] } 60. Kxb8 { [%eval 0.0] [%clk 1:01:23] } 60... f4 { [%eval 0.0] [%clk 0:12:38] } 61. Kc7 { [%eval 0.0] [%clk 1:01:43] } 61... f3 { [%eval 0.0] [%clk 0:12:47] } 62. Ra8 { [%eval 0.0] [%clk 1:02:10] } 62... Kf4 { [%eval 0.0] [%clk 0:12:59] } 63. Kd6 { [%eval 0.0] [%clk 1:02:35] } 63... f2 { [%eval 0.0] [%clk 0:13:17] } 64. Kd5 { [%eval 0.0] [%clk 1:02:57] } 64... Ke3 { [%eval 0.0] [%clk 0:13:26] } 65. Rf8 { [%eval 0.0] [%clk 1:03:23] } 1/2-1/2