Event: Round 3: Stephanie Matasaru - Kristina Kosteniuk
Date: 2023-07-26
White: Stephanie Matasaru
Black: Kristina Kosteniuk
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... Nc6 { [%eval 0.0] [%clk 1:31:21] } 3. d4 { [%eval 0.33] [%clk 1:31:52] } 3... cxd4 { [%eval 0.38] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:18] } 4... Nf6 { [%eval 0.36] [%clk 1:32:08] } 5. Nc3 { [%eval 0.32] [%clk 1:32:43] } 5... e5 { [%eval 0.13] [%clk 1:32:30] } 6. Ndb5 { [%eval 0.38] [%clk 1:33:09] } 6... d6 { [%eval 0.35] [%clk 1:32:52] } 7. Bg5 { [%eval 0.0] [%clk 1:33:34] } 7... a6 { [%eval 0.25] [%clk 1:33:14] } 8. Na3 { [%eval 0.3] [%clk 1:33:54] } 8... b5 { [%eval 0.28] [%clk 1:33:35] } 9. Nd5 { [%eval 0.29] [%clk 1:34:18] } 9... Be7 { [%eval 0.41] [%clk 1:33:55] } 10. Bxf6 { [%eval 0.39] [%clk 1:34:42] } 10... Bxf6 { [%eval 0.29] [%clk 1:34:18] } 11. c3 { [%eval 0.35] [%clk 1:35:06] } 11... Bg5 { [%eval 0.35] [%clk 1:34:27] } 12. Nc2 { [%eval 0.38] [%clk 1:35:29] } 12... Rb8 { [%eval 0.35] [%clk 1:34:49] } 13. Be2 { [%eval 0.12] [%clk 1:35:52] } 13... O-O { [%eval 0.15] [%clk 1:34:52] } 14. O-O { [%eval 0.18] [%clk 1:36:13] } 14... Be6 { [%eval 0.13] [%clk 1:33:09] } 15. Nce3 { [%eval 0.09] [%clk 1:35:59] } 15... Ne7 { [%eval 0.08] [%clk 1:31:27] } 16. Bf3 { [%eval -0.17] [%clk 1:33:21] } 16... Kh8 { [%eval -0.04] [%clk 1:24:32] } 17. Qd3 { [%eval -0.06] [%clk 1:32:19] } 17... Qd7 { [%eval 0.12] [%clk 1:11:08] } 18. Rad1 { [%eval 0.06] [%clk 1:27:22] } 18... Rfd8 { [%eval 0.08] [%clk 1:07:37] } 19. Nxe7 { [%eval 0.03] [%clk 1:26:24] } 19... Bxe3 { [%eval 0.05] [%clk 1:00:54] } 20. Nd5 { [%eval -0.24] [%clk 1:25:34] } 20... Bg5 { [%eval 0.23] [%clk 0:58:01] } 21. g3 { [%eval 0.0] [%clk 1:16:54] } 21... Rdc8 { [%eval 0.1] [%clk 0:47:27] } 22. Bg2 { [%eval 0.0] [%clk 1:14:13] } 22... Qa7 { [%eval 0.11] [%clk 0:32:07] } 23. Kh1 { [%eval 0.0] [%clk 1:07:02] } 23... Bd8 { [%eval 0.15] [%clk 0:24:12] } 24. f4 { [%eval 0.12] [%clk 1:05:02] } 24... f6 { [%eval 0.2] [%clk 0:24:03] } 25. f5 { [%eval 0.14] [%clk 0:56:09] } 25... Bf7 { [%eval 0.07] [%clk 0:23:56] } 26. g4 { [%eval -0.09] [%clk 0:55:51] } 26... Qc5 { [%eval 0.09] [%clk 0:16:19] } 27. Qh3 { [%eval 0.03] [%clk 0:51:56] } 27... Qc4 { [%eval 0.43] [%clk 0:07:23] } 28. g5?! { [%eval -0.24] } { Inaccuracy. Rd3 was best. } { [%clk 0:49:22] } 28... Bxd5 { [%eval -0.36] [%clk 0:05:14] } 29. Rxd5 { [%eval -0.5] [%clk 0:49:37] } 29... Qxa2?! { [%eval 0.19] } { Inaccuracy. fxg5 was best. } { [%clk 0:04:14] } 30. Qh5 { [%eval -0.35] [%clk 0:47:50] } 30... Be7 { [%eval -0.48] [%clk 0:02:48] } 31. Qf7 { [%eval -0.55] [%clk 0:44:21] } 31... Rb7?! { [%eval 0.24] } { Inaccuracy. Rc7 was best. } { [%clk 0:01:26] } 32. Qe6?! { [%eval -0.37] } { Inaccuracy. gxf6 was best. } { [%clk 0:39:08] } 32... Qc4 { [%eval -0.01] [%clk 0:01:12] } 33. Rf3?! { [%eval -1.07] } { Inaccuracy. gxf6 was best. } { [%clk 0:35:49] } 33... Rf8?! { [%eval 0.0] } { Inaccuracy. fxg5 was best. } { [%clk 0:01:21] } 34. g6 { [%eval 0.0] [%clk 0:29:41] } 34... h6 { [%eval 0.43] [%clk 0:01:21] } 35. Rd1 { [%eval 0.4] [%clk 0:24:51] } 35... Qxe6 { [%eval 0.42] [%clk 0:01:25] } 36. fxe6 { [%eval 0.49] [%clk 0:25:17] } 36... Rc8 { [%eval 0.26] [%clk 0:01:27] } 37. Bf1 { [%eval 0.37] [%clk 0:23:03] } 37... Rb6 { [%eval 0.48] [%clk 0:01:25] } 38. Ra1 { [%eval 0.38] [%clk 0:21:26] } 38... Kg8 { [%eval 0.22] [%clk 0:01:25] } 39. Rf2 { [%eval -0.04] [%clk 0:20:35] } 39... Kf8 { [%eval -0.06] [%clk 0:01:27] } 40. Rc2 { [%eval -0.35] [%clk 0:18:49] } 40... Bd8 { [%eval -0.02] [%clk 0:01:02] } 41. b4 { [%eval -0.56] [%clk 0:15:56] } 41... Ke7 { [%eval -0.46] [%clk 0:00:38] } 42. Ra3 { [%eval -0.66] [%clk 0:13:14] } 42... Rbc6 { [%eval -0.42] [%clk 0:00:52] } 43. Bh3?? { [%eval -2.86] } { Blunder. Rca2 was best. } { [%clk 0:13:29] } 43... a5 { [%eval -2.96] [%clk 0:00:40] } 44. Bf1?! { [%eval -3.85] } { Inaccuracy. Rb3 was best. } { [%clk 0:09:27] } 44... axb4 { [%eval -3.82] [%clk 0:00:55] } 45. Ra7+ { [%eval -4.05] [%clk 0:08:24] } 45... R8c7 { [%eval -3.85] [%clk 0:00:53] } 46. Bxb5?! { [%eval -5.74] } { Inaccuracy. Ra8 was best. } { [%clk 0:08:06] } 46... Rxc3?! { [%eval -3.83] } { Inaccuracy. Rxa7 was best. } { [%clk 0:01:00] } 47. Rxc7+ { [%eval -3.65] [%clk 0:07:10] } 47... Bxc7 { [%eval -3.85] [%clk 0:01:08] } 48. Rb2 { [%eval -3.76] [%clk 0:03:45] } 48... Ba5 { [%eval -3.76] [%clk 0:00:44] } 49. Ra2?! { [%eval -5.25] } { Inaccuracy. Bd7 was best. } { [%clk 0:01:18] } 49... Bc7?! { [%eval -3.84] } { Inaccuracy. b3 was best. } { [%clk 0:00:42] } 50. Ra8 { [%eval -4.17] [%clk 0:01:29] } 50... Rc1+?? { [%eval -0.04] } { Blunder. d5 was best. } { [%clk 0:00:45] } 51. Kg2 { [%eval 0.0] [%clk 0:01:54] } 51... Rc2+ { [%eval 0.0] [%clk 0:01:09] } 52. Kg3 { [%eval -0.02] [%clk 0:01:36] } 52... Rc3+ { [%eval -0.03] [%clk 0:01:17] } 53. Kg4 { [%eval -0.02] [%clk 0:01:47] } 53... Bd8 { [%eval -0.01] [%clk 0:01:26] } 54. Ra7+ { [%eval -0.02] [%clk 0:01:55] } 54... Rc7 { [%eval 0.0] [%clk 0:01:19] } 55. Rxc7+ { [%eval 0.0] [%clk 0:01:31] } 55... Bxc7 { [%eval -0.34] [%clk 0:01:46] } 56. Bc4 { [%eval 0.0] [%clk 0:01:46] } 56... Bb6 { [%eval -0.01] [%clk 0:01:45] } 57. Bd5 { [%eval 0.0] [%clk 0:01:58] } 57... Ke8 { [%eval -0.03] [%clk 0:01:01] } 58. h3 { [%eval -0.04] [%clk 0:02:12] } 58... Bd8 { [%eval -0.12] [%clk 0:01:13] } 59. Kf3 { [%eval -0.14] [%clk 0:02:23] } 59... Bb6 { [%eval -0.02] [%clk 0:01:24] } 60. Ke2 { [%eval 0.0] [%clk 0:02:18] } 60... Bc5 { [%eval -0.01] [%clk 0:01:25] } 61. Kd3 { [%eval -0.02] [%clk 0:02:07] } 61... Bd4 { [%eval 0.0] [%clk 0:01:21] } 62. Kc4 { [%eval -0.02] [%clk 0:02:12] } 62... Bc3 { [%eval -0.03] [%clk 0:01:40] } 63. Kd3 { [%eval -0.03] [%clk 0:02:22] } 63... h5 { [%eval 0.0] [%clk 0:01:42] } 64. Kc4 { [%eval 0.0] [%clk 0:02:32] } 64... Ke7 { [%eval 0.0] [%clk 0:01:52] } 65. Kd3 { [%eval 0.0] [%clk 0:02:52] } 65... Be1 { [%eval 0.0] [%clk 0:01:47] } 66. Ke2 { [%eval 0.0] [%clk 0:03:14] } 66... Bc3 { [%eval 0.0] [%clk 0:02:09] } 67. Kd3 { [%eval 0.0] [%clk 0:03:41] } 1/2-1/2