Event: wstcc2024o50
Date: 2024-07-06
White: Sagalchik, Olga
WhiteTitle: WFM
WhiteElo: 2128
Black: Barron, Michael
BlackTitle: IM
BlackElo: 2075
Result: 1/2-1/2
ECO: A80
Opening: Dutch Defense: Raphael Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:54] } 1... f5 { [%eval 0.5] [%clk 1:30:56] } 2. Nc3 { [%eval 0.26] [%clk 1:31:11] } 2... Nf6 { [%eval 0.29] [%clk 1:31:23] } 3. Bg5 { [%eval 0.3] [%clk 1:31:28] } 3... d5 { [%eval 0.24] [%clk 1:31:51] } 4. f3 { [%eval 0.17] [%clk 1:25:30] } 4... Nbd7 { [%eval 0.61] [%clk 1:27:28] } 5. e4 { [%eval 0.41] [%clk 1:24:04] } 5... fxe4 { [%eval 0.62] [%clk 1:27:23] } 6. fxe4 { [%eval 0.26] [%clk 1:24:29] } 6... dxe4 { [%eval 0.64] [%clk 1:27:45] } 7. Bc4 { [%eval 0.15] [%clk 1:18:04] } 7... Nb6 { [%eval 0.0] [%clk 1:28:11] } 8. Bb3 { [%eval 0.26] [%clk 1:15:30] } 8... Bg4 { [%eval 0.22] [%clk 1:22:53] } 9. Qd2 { [%eval -0.05] [%clk 1:13:28] } 9... Qd7 { [%eval 0.0] [%clk 1:23:10] } 10. h3 { [%eval -0.09] [%clk 1:10:11] } 10... Be6 { [%eval -0.03] [%clk 1:22:18] } 11. Nge2 { [%eval -0.07] [%clk 1:03:26] } 11... O-O-O { [%eval 0.02] [%clk 1:17:19] } 12. O-O-O { [%eval 0.07] [%clk 0:55:46] } 12... h6 { [%eval 0.09] [%clk 1:15:03] } 13. Bxf6 { [%eval -0.04] [%clk 0:51:10] } 13... exf6 { [%eval -0.11] [%clk 1:15:28] } 14. Nxe4 { [%eval -0.03] [%clk 0:51:26] } 14... Bf5 { [%eval 0.34] [%clk 1:12:53] } 15. N4g3 { [%eval 0.11] [%clk 0:48:27] } 15... Bh7 { [%eval 0.22] [%clk 1:11:59] } 16. Qa5?! { [%eval -0.66] } { Inaccuracy. Nf4 was best. } { [%clk 0:44:36] } 16... Kb8 { [%eval -0.37] [%clk 1:11:21] } 17. Nc3 { [%eval -0.39] [%clk 0:43:01] } 17... a6 { [%eval -0.17] [%clk 1:08:08] } 18. Rhe1 { [%eval -0.41] [%clk 0:41:14] } 18... Re8 { [%eval -0.19] [%clk 1:04:45] } 19. Rxe8+? { [%eval -1.58] } { Mistake. Nge4 was best. } { [%clk 0:33:18] } 19... Qxe8 { [%eval -1.45] [%clk 1:05:04] } 20. Kb1 { [%eval -1.82] [%clk 0:33:30] } 20... Qc6?! { [%eval -1.17] } { Inaccuracy. Qg6 was best. } { [%clk 0:58:38] } 21. d5 { [%eval -1.08] [%clk 0:33:26] } 21... Qd6 { [%eval -1.1] [%clk 0:56:23] } 22. Nge4 { [%eval -1.19] [%clk 0:33:33] } 22... Qe5 { [%eval -1.04] [%clk 0:54:56] } 23. Nc5 { [%eval -1.19] [%clk 0:33:41] } 23... Bxc5 { [%eval -0.93] [%clk 0:54:06] } 24. Qxc5 { [%eval -1.03] [%clk 0:34:03] } 24... Re8 { [%eval -1.0] [%clk 0:54:21] } 25. a4 { [%eval -0.9] [%clk 0:33:48] } 25... Nc8 { [%eval -0.91] [%clk 0:53:54] } 26. Bc4 { [%eval -0.95] [%clk 0:31:10] } 26... Qe3 { [%eval -0.59] [%clk 0:48:34] } 27. Qb4 { [%eval -0.97] [%clk 0:27:20] } 27... Ka7 { [%eval -0.62] [%clk 0:48:36] } 28. a5?! { [%eval -1.21] } { Inaccuracy. Bd3 was best. } { [%clk 0:27:11] } 28... Nd6?! { [%eval -0.56] } { Inaccuracy. Qf2 was best. } { [%clk 0:48:47] } 29. Bd3?! { [%eval -1.55] } { Inaccuracy. Be2 was best. } { [%clk 0:25:43] } 29... Bxd3 { [%eval -1.48] [%clk 0:48:12] } 30. Rxd3 { [%eval -1.43] [%clk 0:26:05] } 30... Qg1+ { [%eval -1.35] [%clk 0:48:32] } 31. Rd1 { [%eval -1.32] [%clk 0:19:57] } 31... Qxg2 { [%eval -1.48] [%clk 0:48:10] } 32. Qc5+ { [%eval -1.5] [%clk 0:19:19] } 32... Kb8 { [%eval -1.37] [%clk 0:48:38] } 33. Rg1 { [%eval -1.33] [%clk 0:19:28] } 33... Qxh3 { [%eval -1.34] [%clk 0:47:59] } 34. Rxg7 { [%eval -1.48] [%clk 0:19:43] } 34... Qf1+ { [%eval -1.41] [%clk 0:47:59] } 35. Ka2 { [%eval -1.33] [%clk 0:19:48] } 35... Qc4+? { [%eval -0.09] } { Mistake. Rc8 was best. } { [%clk 0:48:26] } 36. Qxc4 { [%eval -0.11] [%clk 0:19:38] } 36... Nxc4 { [%eval -0.18] [%clk 0:48:53] } 37. Rg6 { [%eval -0.35] [%clk 0:18:05] } 37... Rh8 { [%eval -0.42] [%clk 0:46:55] } 38. Rxf6 { [%eval -0.35] [%clk 0:17:29] } 38... h5 { [%eval -0.25] [%clk 0:47:21] } 39. Rf4 { [%eval -0.33] [%clk 0:13:10] } 39... Ne3 { [%eval -0.28] [%clk 0:47:48] } 40. Rh4 { [%eval -0.3] [%clk 0:12:03] } 40... Nxc2 { [%eval -0.32] [%clk 0:47:14] } 41. Ne2 { [%eval -0.26] [%clk 0:10:00] } 41... Ne3 { [%eval -0.31] [%clk 0:45:57] } 42. Nf4 { [%eval -0.3] [%clk 0:09:20] } 42... Rf8 { [%eval -0.24] [%clk 0:44:19] } 43. Nxh5 { [%eval -0.31] [%clk 0:30:07] } 43... Nxd5 { [%eval -0.22] [%clk 1:11:47] } 44. Ng7 { [%eval -0.36] [%clk 0:28:26] } 44... Rf4 { [%eval -0.31] [%clk 1:10:07] } 45. Rxf4 { [%eval -0.28] [%clk 0:26:03] } 45... Nxf4 { [%eval -0.29] [%clk 1:10:35] } 46. b4 { [%eval -0.41] [%clk 0:26:12] } 46... Kc8 { [%eval -0.38] [%clk 1:10:56] } 47. Kb3 { [%eval -0.36] [%clk 0:26:26] } 47... Kd7 { [%eval -0.56] [%clk 1:10:54] } 48. Kc4 { [%eval -0.51] [%clk 0:26:38] } 48... Ne6 { [%eval -0.34] [%clk 1:07:59] } 49. Nf5 { [%eval -0.42] [%clk 0:26:49] } 49... Nd8 { [%eval -0.3] [%clk 1:07:36] } 50. Kc5 { [%eval -0.38] [%clk 0:24:07] } 50... Nf7 { [%eval -0.22] [%clk 1:07:15] } 51. Nd4 { [%eval -0.13] [%clk 0:23:00] } 51... Nd6 { [%eval -0.22] [%clk 1:06:24] } 52. Nb3 { [%eval -0.42] [%clk 0:21:35] } 52... Ke6 { [%eval -0.45] [%clk 1:06:31] } 53. Nd4+ { [%eval -0.48] [%clk 0:17:16] } 53... Ke5 { [%eval -0.48] [%clk 1:06:32] } 54. Nb3 { [%eval -0.5] [%clk 0:13:43] } 54... Ke4 { [%eval -0.53] [%clk 1:06:54] } 55. Nd4 { [%eval -0.49] [%clk 0:13:55] } 55... Kd3 { [%eval -0.53] [%clk 1:07:19] } 56. Ne6 { [%eval -1.1] [%clk 0:13:52] } 56... Nb5?! { [%eval 0.0] } { Inaccuracy. Ne4+ was best. } { [%clk 1:01:57] } 57. Nd8 { [%eval 0.0] [%clk 0:14:04] } 57... Nd6 { [%eval 0.0] [%clk 1:02:03] } 58. Ne6?! { [%eval -0.58] } { Inaccuracy. Nxb7 was best. } { [%clk 0:14:14] } 58... Ne4+ { [%eval -0.9] [%clk 1:00:49] } 59. Kd5 { [%clk 0:13:53] } 59... c6+ { [%clk 1:00:38] } 60. Ke5 { [%clk 0:14:01] } 60... Nd2 { [%clk 1:01:03] } 61. Kd6 { [%clk 0:10:49] } 61... Kc4 { [%clk 1:01:08] } 62. Kc7 { [%clk 0:10:59] } 62... Kxb4 { [%clk 1:01:21] } 63. Kxb7 { [%clk 0:11:20] } 63... Kxa5 { [%clk 1:01:33] } 64. Kxc6 { [%clk 0:11:38] } 64... Kb4 { [%clk 1:02:00] } 65. Nc5 { [%clk 0:10:00] } 65... a5 { [%clk 1:02:27] } 66. Nd3+ { [%clk 0:09:43] } 66... Kc4 { [%clk 1:01:19] } 67. Nb2+ { [%clk 0:09:59] } 67... Kc3 { [%clk 1:00:32] } 68. Kb5 { [%clk 0:10:20] } 1/2-1/2